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INTEGRAL Science Data Centre
INTEGRAL Alerts & Circulars
List of scientific communications (IAUCs, ATELs and GCNs) based on INTEGRAL observations or related to them.

List only circulars matching  

No. Date / Ref. Title First Author (Inst.)
821 2012-MAY-08
ATEL 4103
A possible WISE blazar counterpart of the faint INTEGRAL active galactic nucleus IGR J02341+0228 F. Massaro
(Stanford University)
820 2012-MAY-08
ATEL 4102
Hunting for faint INTEGRAL AGN in the direction of the Galactic poles: IGR J02341+0228 C. Ricci
(ISDC/University of Geneva, Switzerland)
819 2012-MAY-08
ATEL 4101
Detection of bursting activity with INTEGRAL/SPI-ACS, possibly from 1E 2259+586 or SGR 1806-20 V. Savchenko
(ISDC/University of Geneva, Switzerland)
818 2012-APR-18
ATEL 4050
INTEGRAL catches a type-I X-ray burst from the unclassified X-ray source 1RXS J180408.9-342058 J. Chenevez
(DTU Space, Denmark)
817 2012-APR-13
ATEL 4040
Swift detects a new outburst of the SFXT IGR J17544-2619 P. Romano
(INAF-IASF Palermo)
816 2012-APR-10
ATEL 4025
Swift/XRT follow-up of the unidentified INTEGRAL source IGR J03564+6242 M. Molina
(INAF/IASF Bologna)
815 2012-APR-04
ATEL 4017
New INTEGRAL and Swift observations of the faint neutron-star X-ray transient SAX J1806.5-2215 M. Del Santo
(INAF/IAPS)
814 2012-MAR-28
ATEL 4006
VVV near-infrared observations of the IGR J17494-3030 field A.F. Rojas
(PUC, Santiago)
813 2012-MAR-24
ATEL 4000
INTEGRAL Galactic Bulge monitoring detects activity from XMMU J174445.5-295044 with JEM-X J. Chenevez
(DTU Space, Denmark)
812 2012-MAR-21
ATEL 3989
Swift follow-up observation of IGR J17494-3030 E. Bozzo
(ISDC, Univ. of Geneva, Switzerland)
811 2012-MAR-21
ATEL 3988
A Chandra observation of IGR J18179-1621 A. Paizis
(INAF-IASF Milano, Italy)
810 2012-MAR-20
ATEL 3986
Possible quiescent Chandra counterpart to IGRJ17494-3030 P. G. Jonker
(SRON/CfA/RU)
809 2012-MAR-20
ATEL 3985
Erratum to ATel #3984: "A new hard X-ray transient discovered by INTEGRAL: IGR J17494-3030" R. Boissay
(ISDC, Univ. of Geneva, Switzerland)
808 2012-MAR-20
ATEL 3984
A new hard X-ray transient discovered by INTEGRAL: IGR J17494-3030 R. Boissay
(ISDC, Univ. of Geneva, Switzerland)
807 2012-MAR-09
ATEL 3961
Fermi/GBM detection of pulsations from IGR J18179-1621 M.H. Finger
(USRA)
806 2012-MAR-09
ATEL 3960
Swift/XRT detection of X-ray emission from a symbiotic binary and another source in the field of IGR J17197-3010 G.J.M. Luna
(ICATE, Argentina)
805 2012-MAR-08
ATEL 3958
IGR J17361-4441: ~200 days of monitoring with Swift/XRT E. Bozzo
(ISDC, Switzerland)
804 2012-MAR-02
ATEL 3950
Swift/XRT follow-up observation of IGR J18179-1621 J. Li
(IHEP, China)
803 2012-MAR-02
ATEL 3949
Swift Detection of 11.82 s Pulsations from IGR J18179-1621 J.P. Halpern
(Columbia U.)
802 2012-MAR-01
ATEL 3947
A new hard X-ray transient discovered by INTEGRAL: IGR J18179-1621 M. Tuerler
(ISDC, Univ. of Geneva, Switzerland)
801 2012-FEB-29
ATEL 3945
INTEGRAL detects the hard X-ray brightening of 4U 1630-47 A. Bodaghee
(UC Berkeley)
800 2012-FEB-16
ATEL 3933
Swift reports the detection of the transient source XMMSL1 J182155.0-134719 H.A. Krimm
(CRESST/GSFC/USRA)
799 2012-FEB-16
ATEL 3930
INTEGRAL Bulge monitoring program detects several active transients with JEM-X J. Chenevez
(DTU Space, Denmark)
798 2012-FEB-14
ATEL 3924
A Candidate Optical Counterpart of IGR J17480-2446 in Terzan 5 identified with the Hubble Space Telescope A. Patruno
(Amsterdam)
797 2012-FEB-08
ATEL 3917
Outburst of IGR J19294+1816 Detected with Fermi/GBM M.H. Finger
(USRA)
796 2012-FEB-07
ATEL 3916
A possible state change in the black-hole candidate IGR J17091-3624 S.P. Drave
(Univ. of Southampton, UK)
795 2012-FEB-06
ATEL 3913
The black hole candidate IGR J17091-3624 is still active D. Altamirano
(UvA)
794 2012-FEB-01
ATEL 3902
Flaring activity and cyclotron line in GX 304-1 observed with INTEGRAL D. Klochkov
(IAAT)
793 2012-JAN-30
ATEL 3892
Sub-arcsecond position of the the transient 11-Hz X-ray pulsar in the Globular Cluster Terzan 5 derived from a Moon occultation observed by RXTE A. Riggio
(INAF-OAC, Italy)
792 2012-JAN-25
ATEL 3887
INTEGRAL detection of the symbiotic star RT Cru during a bright hard X-ray state V. Sguera
(INAF/IASF Bologna Italy)
791 2012-JAN-18
GCN 12850
XRF 120118A: further INTEGRAL analysis D.Gotz
(CEA Saclay)
790 2012-JAN-18
GCN 12849
XRF 120118A: an X-Ray Flash detected by INTEGRAL D.Gotz
(CEA Saclay)
789 2011-DEC-23
ATEL 3822
Constraints on the gamma-ray emission of SN 2011fe after the maximum of light as obtained by INTEGRAL/SPI J. Isern
(ICE-CSIC/IEEC)
788 2011-DEC-21
ATEL 3817
INTEGRAL/JEM-X sees Markarian 817 J. Chenevez
(DTU Space, Denmark)
787 2011-DEC-21
ATEL 3816
INTEGRAL/JEM-X detection of 1RXS J194211.9+255552 J. Chenevez
(DTU Space, Denmark)
786 2011-NOV-28
ATEL 3785
Detection of periodic X-ray modulation of SFXT IGR J16207-5129 in the Swift-BAT light curve Chetana Jain
(Hans Raj College, University of Delhi)
785 2011-NOV-24
ATEL 3780
Swift/BAT reports increased activity from IGR J18483-0311 H.A. Krimm
(CRESST/GSFC/USRA)
784 2011-OCT-27
ATEL 3718
INTEGRAL non detection of renewed activity from Terzan 5 I. Vovk
(ISDC, Switzerland)
783 2011-OCT-20
ATEL 3695
Confirmation of near-infrared counterpart of IGR J17407-2808/CXOU J174042.0-280724 R. Kaur
(U. Amsterdam/UW-Milwaukee)
782 2011-OCT-18
ATEL 3688
Search for the NIR and Optical counterpart to IGR J17407-2808 in quiescence S. Greiss
(Warwick)
781 2011-OCT-15
ATEL 3685
Swift detects an outburst of IGR J17407-2808/CXOU J174042.0-280724 P. Romano
(INAF-IASF Palermo)
780 2011-OCT-14
ATEL 3683
Bounds to the gamma-ray flux emitted by SN 2011fe before the maximum of light as obtained by INTEGRAL/SPI J. Isern
(ICE-CSIC/IEEC)
779 2011-SEP-30
ATEL 3667
Black hole X-ray binary IGR J17091-3624 shows a unique intensity variation pattern M. Pahari
(TIFR)
778 2011-SEP-26
ATEL 3661
Swift observations of the accreting millisecond pulsar IGR J17498-2921: from outburst to quiescence M. Linares
(MIT)
777 2011-SEP-19
ATEL 3652
INTEGRAL Observations of MAXI J1836-194 M. Del Santo
(INAF/IASF-Roma, Italy)
776 2011-SEP-14
ATEL 3646
INTEGRAL Galactic Bulge monitoring: transient activity from KS 1741-293, MXB 1730-335, and IGR J17498-2921 J. Chenevez
(DTU Space, Denmark)
775 2011-SEP-10
ATEL 3643
Thermonuclear burst oscillations from the 401 Hz pulsar IGR J17498-2921 M. Chakraborty
(TIFR)
774 2011-SEP-08
ATEL 3638
Outburst near-infrared and Chandra observations of the ms-pulsar IGR J17498-2921 M.A.P. Torres
(SRON/CfA)
773 2011-SEP-07
ATEL 3634
Pre-outburst optical/NIR observations of the field around the accreting millisecond X-ray pulsar IGR J17498-2921 M. van den Berg
(Utrecht, CfA)
772 2011-SEP-03
GCN 12322
GRB 110903A: a long GRB detected by INTEGRAL S. Mereghetti
(IASF-Milano)
771 2011-SEP-03
ATEL 3627
Chandra localisation of IGR J17361-4441 in the globular cluster NGC 6388 D. Pooley
(Sam Houston State U., Eureka Scientific)
770 2011-SEP-01
ATEL 3622
The optical counterpart of the accreting millisecond X-ray pulsar IGR J17498-2921 D.M. Russell
(Univ. of Amsterdam)
769 2011-AUG-31
ATEL 3617
ATCA radio non-detection of IGR J17361-4441 C. Ferrigno
(ISDC, Switzerland)
768 2011-AUG-29
ATEL 3606
Chandra Localization of the Accretion-Powered Millisecond Pulsar IGR J17498-2921 D. Chakrabarty
(MIT)
767 2011-AUG-29
ATEL 3601
Refined Orbital Timing Solution for IGR J17498-2921 C.B. Markwardt
(NASA/GSFC)
766 2011-AUG-26
ATEL 3595
The transient IGR J17361-4441 in the globular cluster NGC 6388: an unusual very-faint transient X-ray binary or an outburst from an intermediate-mass black hole R. Wijnands
(University of Amsterdam)
765 2011-AUG-25
ATEL 3586
Swift observations of a new outburst of the SFXT IGR J08408-4503 V. Mangano
(INAF-IASF Palermo)
764 2011-AUG-23
ATEL 3578
New Swift SMC transient = IGR J00515-7328? J.A. Kennea
(PSU)
763 2011-AUG-18
ATEL 3568
RXTE detection of a thermonuclear burst from IGR J17498-2921: distance estimate and burst oscillations M. Linares
(MIT)
762 2011-AUG-17
ATEL 3566
Swift/XRT localization of IGR J17361-4441 in the globular cluster NGC 6388 C. Ferrigno
(ISDC, Switzerland)
761 2011-AUG-17
ATEL 3565
A new hard X-ray transient discovered by INTEGRAL: IGR J17361-4441 L. Gibaud
(ISDC, Switzerland)
760 2011-AUG-16
ATEL 3563
A preliminary orbital solution for the newly discovered AMSP, IGRJ17498-2921 A. Papitto
(Univ. Cagliari, Italy)
759 2011-AUG-16
ATEL 3562
Search for the NIR counterpart to IGR J17498-2921 in quiescence S.Greiss
(Warwick)
758 2011-AUG-16
ATEL 3561
Preliminary Candidate Binary Orbit Solutions for IGR J17498-2921 C.B. Markwardt
(NASA/GSFC)
757 2011-AUG-15
ATEL 3560
INTERGAL detects a Type I X-ray burst from IGR J17498-2921 C. Ferrigno
(ISDC, Switzerland)
756 2011-AUG-14
ATEL 3559
Chandra detection of IGR J17498-2921 in quiescence P.G. Jonker
(SRON/RU/CfA)
755 2011-AUG-14
ATEL 3558
IGR J17498-2921: improved Swift/XRT position E. Bozzo
(ISDC, Switzerland)
754 2011-AUG-13
ATEL 3556
RXTE detects a coherent signal at ~ 401 Hz from IGR J17498-2921 A. Papitto
(Univ. Cagliari)
753 2011-AUG-13
ATEL 3555
Swift localization of the new hard X-ray transient IGR J17498-2921 E. Bozzo
(ISDC, Switzerland)
752 2011-AUG-12
ATEL 3551
A new hard X-ray transient discovered by INTEGRAL: IGR J17498-2921 L. Gibaud
(ISDC, Switzerland)
751 2011-AUG-09
ATEL 3537
IGR J05414-6858 detected in X-ray outburst with SWIFT R. Sturm
(MPE, Garching)
750 2011-JUL-08
GCN 12112
GRB 110708A: a long GRB detected by INTEGRAL D.Gotz
(CEA-Saclay)
749 2011-JUN-25
ATEL 3453
Swift detected outburst of the SFXT IGR J18410-0535/AX1841.0-0536 V. Mangano
(INAF-IASF Palermo)
748 2011-JUN-16
ATEL 3434
INTEGRAL Galactic Plane Scanning shows 4U 0115+63 appearing to enter a new type-II outburst S.P. Drave
(Univ. of Southampton, UK)
747 2011-JUN-09
ATEL 3418
IGR J17091-3624 shows a unique quasi-'rho' class variability during recent RXTE/PCA observations M. Pahari
(TIFR)
746 2011-MAY-31
ATEL 3391
Swift-XRT follow-up of 2 unidentified INTEGRAL sources A. Malizia
(INAF/IASF Bologna)
745 2011-MAY-27
ATEL 3382
Identification of two new INTEGRAL hard X-ray sources IGR J19491-1035 and IGR J04221+4856 R. Krivonos
(MPA,IKI)
744 2011-MAY-18
ATEL 3361
Announcement of INTEGRAL Galactic Plane monitoring program and detection of 2 new hard X-ray sources A. Bazzano
(INAF/IASF Roma)
743 2011-MAY-12
ATEL 3342
Refined X-ray position and near-IR identification for IGR J16413-4046 J.A. Tomsick
(SSL/UC Berkeley)
742 2011-MAY-05
ATEL 3326
Swift/XRT localization of IGR J19149+1036 E. Bozzo
(ISDC, Switzerland)
741 2011-APR-27
ATEL 3307
Cyg X-1 entered a transitional state, may be on its way from the soft state back to the hard state V. Grinberg
(Remeis/ECAP/FAU)
740 2011-APR-20
ATEL 3299
RXTE observations strengthen the similarities between the black hole candidates IGR J17091-3624 and GRS 1915+105 D. Altamirano
(Univ. Amsterdam)
739 2011-APR-19
ATEL 3295
Swift does not detect a source near H 1743-322 S. Motta
(INAF - Brera Observatory)
738 2011-APR-19
ATEL 3294
Swift-XRT follow-up of the unidentified INTEGRAL source: IGR J08282-3736 A. Malizia
(INAF IASF-Bologna)
737 2011-APR-18
ATEL 3293
Discovery of a likely counterpart to IGR J15391-5307 with Chandra: X-ray localization and near-IR identification J.A. Tomsick
(SSL/UC Berkeley)
736 2011-APR-18
ATEL 3290
Swift-XRT follow-up of 2 unidentified INTEGRAL sources A. Malizia
(INAF IASF-Bologna)
735 2011-APR-13
ATEL 3280
Broad band energy spectrum and a low frequency QPO from H1743-322 in the hard state revealed by INTEGRAL and Swift observations J. Rodriguez
(CEA-SAp/Lab. AIM Saclay, France)
734 2011-APR-12
ATEL 3275
VVV near-infrared observations of the IGR J17177-3656 field A. Rojas
(PUC, Santiago)
733 2011-APR-11
ATEL 3273
Swift/XRT follow-up observations of unidentified INTEGRAL sources (3) R. Landi
(INAF/IASF Bologna)
732 2011-APR-11
ATEL 3272
Swift/XRT follow-up observations of unidentified INTEGRAL sources (2) R. Landi
(INAF/IASF Bologna)
731 2011-APR-11
ATEL 3271
Swift/XRT follow-up observations of unidentified INTEGRAL sources (1) R. Landi
(INAF/IASF Bologna)
730 2011-APR-08
ATEL 3267
INTEGRAL spots the very beginning of the current H1743-322 outburst J. Rodriguez
(CEA-SAp/Lab. AIM Saclay, France)
729 2011-APR-07
ATEL 3266
Multiple evolving peaks in the power density spectrum and the spectral transition were detected in IGR J17091-3624 M. Pahari
(TIFR, India)
728 2011-APR-07
ATEL 3264
A possible IR counterpart to the transient X-ray pulsar IGR J17480-2446 in Terzan 5 V. Testa
(INAF-OAR, Italy)
727 2011-APR-07
ATEL 3263
IGR J17464-3213 (= H1743-322) is active again E. Kuulkers
(ESA/ESAC, Spain)
726 2011-APR-04
ATEL 3256
Swift X-ray follow-up observations of two INTEGRAL sources: IGRJ12470-5407 and IGRJ18532+0416 M. Fiocchi
(INAF IASF/Roma)
725 2011-MAR-29
ATEL 3248
INTEGRAL detection of 4U 1608-522 during the ongoing outburst C. Sanchez-Fernandez
(ESAC-ESA, Spain)
724 2011-MAR-29
ATEL 3247
Correction to ATel #3246: A radio counterpart to IGR J17177-3656 discovered by the ATCA S. Corbel
(Univ. Paris Diderot / CEA Saclay)
723 2011-MAR-29
ATEL 3246
Radio emission from IGR J17091-3624 observed with the ATCA S. Corbel
(Univ. Paris Diderot / CEA Saclay)
722 2011-MAR-28
ATEL 3241
On the infrared counterpart to IGR J17177-3656 M.A.P. Torres
(SRON/CfA)
721 2011-MAR-25
ATEL 3236
A Chandra observation of IGR J17177-3656 A. Paizis
(INAF-IASF Milano)
720 2011-MAR-24
ATEL 3235
Swift observations of a new bright outburst of the SFXT IGR J17544-2619 P. Romano
(INAF-IASF Palermo)
719 2011-MAR-24
ATEL 3232
Radio detection in 2003 of IGR J17091-3624 M.F. Bietenholz
(Hartebeesthoek Radio Obs., South Africa and York Univ., Canada)
718 2011-MAR-23
ATEL 3230
IGR J17091-3624 undergoes 'heartbeat' oscillations similar to those of GRS 1915+105 D. Altamirano
(Univ. Amsterdam)
717 2011-MAR-22
ATEL 3229
INTEGRAL observations suggest IGR J17098-3628 is not the source of 10 mHz QPOs E. Kuulkers
(ESA/ESAC, Spain)
716 2011-MAR-18
ATEL 3226
Swift/XRT follow-up observation on IGR J17177-3656 at soft X-rays S. Zhang
(IHEP, China)
715 2011-MAR-17
ATEL 3225
Discovery of 10 mHz quasi-periodic oscillations likely from IGR J17091-3624 D. Altamirano
(Amsterdam)
714 2011-MAR-16
ATEL 3224
Possible counterpart of the new INTEGRAL transient source IGR J17177-3656 A. Malizia
(IASF-Bo, Italy)
713 2011-MAR-16
ATEL 3223
INTEGRAL discovery of a new hard X-ray transient: IGR J17177-3656 A. Frankowski
(ISDC, Switzerland)
712 2011-MAR-07
ATEL 3210
First hard X-ray detection of the neutron star X-ray transient SAX J1806.5-2215 with INTEGRAL M. Del Santo
(INAF/IASF-Roma, Italy)
711 2011-MAR-03
ATEL 3205
Swift discovery of 328s coherent pulsations from the HMXB IGR J17200-3116 E. Nichelli
(INAF OA Roma)
710 2011-MAR-02
ATEL 3204
INTEGRAL observations of the new giant-outburst from 1A 0535+262 I. Caballero
(CEA/AIM Saclay, France)
709 2011-MAR-02
ATEL 3203
The soft spectral state of the black hole candidate IGR J17091-3624 observed by INTEGRAL and Swift M. Del Santo
(INAF/IASF-Roma, Italy)
708 2011-MAR-02
ATEL 3200
New Swift observations of the SFXT IGR J11215-5952 in outburst P. Romano
(INAF-IASFPA)
707 2011-FEB-23
ATEL 3186
Redshift of QSO Candidate for IGR J06523+5334 J.P. Halpern
(Columbia U.)
706 2011-FEB-23
ATEL 3185
Swift/XRT follow-up of two unidentified INTEGRAL sources R. Landi
(INAF/IASF Bologna)
705 2011-FEB-23
ATEL 3184
Swift/XRT follow-up of the unidentified INTEGRAL source IGR J14043-6148 R. Landi
(INAF/IASF Bologna)
704 2011-FEB-23
ATEL 3183
First superburst observed by INTEGRAL, from SAX J1747.0-2853 J. Chenevez
(DTU Space, Denmark)
703 2011-FEB-22
ATEL 3182
Swift observations of an outburst in XTE J1739-302/IGR J17391-3021 P. Romano
(INAF-IASFPA)
702 2011-FEB-22
ATEL 3181
Swift/XRT confirms the INTEGRAL detection of a faint outburst from SAX J1750.8-2900 L. Natalucci
(INAF/IASF-Roma)
701 2011-FEB-22
ATEL 3179
RXTE observes fast QPO evolution in IGR J17091-3624 indicating possible state transition N. Shaposhnikov
(UMD/CRESST/NASA Goddard)
700 2011-FEB-21
ATEL 3178
Swift/XRT refined analysis of the unidentified INTEGRAL source IGR J16413-4046 R. Landi
(INAF/IASF Bologna)
699 2011-FEB-18
ATEL 3174
Swift observations of a flare in IGR J16418-4532 P. Romano
(INAF-IASFPA)
698 2011-FEB-17
ATEL 3173
INTEGRAL detection of a new outburst of A 0535+262 C. Tchernin
(ISDC - Switzerland)
697 2011-FEB-17
ATEL 3172
INTEGRAL sees continuing activity from SAX J1747.0-2853, but not from SAX J1750.8-2900 E. Kuulkers
(ESA/ESAC, Spain)
696 2011-FEB-16
ATEL 3170
INTEGRAL/IBIS observations of the Galactic center region at the epoch of the short Fermi/LAT flare M. Fiocchi
(IASF-Rome/INAF)
695 2011-FEB-15
ATEL 3167
Radio emission from IGR J17091-3624 observed with the ATCA S. Corbel
(Univ. Paris Diderot & CEA Saclay)
694 2011-FEB-11
ATEL 3159
INTEGRAL observations of the BHC IGR J17091-3624 in outburst F. Capitanio
(INAF/IASF-Roma)
693 2011-FEB-08
ATEL 3150
The optical and near-infrared counterpart to IGR J17091-3624 M.A.P. Torres
(SRON/CfA)
692 2011-FEB-04
ATEL 3148
Swift/XRT Observations Confirm that IGR J17091-3624 is in Outburst H.A. Krimm
(CRESST/GSFC/USRA)
691 2011-FEB-03
ATEL 3144
Swift/BAT reports renewed activity from IGR J17091-3624 H.A. Krimm
(CRESST/GSFC/USRA)
690 2011-JAN-27
ATEL 3125
XMM-Newton refinement of the positions of two INTEGRAL sources J. Rodriguez
(CEA Saclay, AIM-SAp, France)
689 2011-JAN-14
ATEL 3108
IGR J12580+0134, a flaring Seyfert 2 galaxy R. Walter
(ISDC, Geneva)
688 2010-DEC-15
ATEL 3079
A 160 day Period in the Be star X-ray Binary IGR J01363+6610 from Swift BAT Observations R.H.D. Corbet
(UMBC/NASA GSFC)
687 2010-DEC-14
ATEL 3078
Swift/XRT follow-up observations of three unidentified INTEGRAL sources R. Landi
(INAF/IASF Bologna)
686 2010-DEC-08
ATEL 3072
Optical identification of the INTEGRAL source IGR J21565+5948 as Sy1 AGN I. Bikmaev
(Kazan Federal University, Russia)
685 2010-DEC-03
ATEL 3065
Swift/XRT follow-up observations of two unidentified INTEGRAL sources R. Landi
(INAF/IASF Bologna)
684 2010-NOV-30
ATEL 3057
Discovery of PSR J1849-0001, a 38.5 ms Pulsar Powering IGR J18490-0000/HESS J1849-000 E.V. Gotthelf
(Columbia U.)
683 2010-NOV-25
ATEL 3055
INTEGRAL observations of 3C 454.3 following the gamma-ray outburst E. Pian
(INAF-OA Trieste & SNS Pisa)
682 2010-NOV-23
ATEL 3052
INTEGRAL detects pre-outburst flares in EXO 2030+375 D. Klochkov
(IAA Tuebingen)
681 2010-NOV-23
ATEL 3051
Swift/BAT detects renewed hard X-ray activity from the highly-absorbed X-ray binary IGR J16318-4848 H.A. Krimm
(CRESST/GSFC/USRA)
680 2010-NOV-19
ATEL 3044
Terzan 5 transient IGR J17480-2446: return of thermonuclear bursts or were they always there? M. Chakraborty
(TIFR)
679 2010-NOV-12
GCN 11396
GRB 101112A: a long GRB detected by INTEGRAL D. Gotz
(CEA-Saclay)
678 2010-NOV-06
ATEL 3011
Pan-STARRS1 observations of the very faint X-ray transient XTE J1728-295 during quiescence A.K.H. Kong
(NTHU, Taiwan)
677 2010-NOV-02
ATEL 3000
Type-II bursts from the new Terzan 5 transient: a GRO J1744-28 analogue? D.K. Galloway
(Monash University)
676 2010-NOV-01
ATEL 2997
Monitoring of the likely optical counterpart of XTE J1728-295 D.M. Russell
(Univ. of Amsterdam)
675 2010-OCT-31
ATEL 2991
Swift/XRT follow-up of the X-ray transient XTE J1728-295 during its decaying phase Y.J. Yang
(University of Amsterdam)
674 2010-OCT-29
ATEL 2985
Fermi GBM Detects Pulsations from IGR J19294+1816 P. Jenke
(MSFC/NPP)
673 2010-OCT-29
ATEL 2983
INTEGRAL detects renewed activity from IGR J19294+1816 E. Bozzo
(ISDC, University of Geneva)
672 2010-OCT-27
ATEL 2975
Swift/XRT follow-up observations of unidentified INTEGRAL sources E. Maiorano
(INAF/IASF Bologna)
671 2010-OCT-22
ATEL 2965
Archival BeppoSAX/MECS observation of MAXI J1409-619 and INTEGRAL upper limit V. Sguera
(INAF/IASF Bologna)
670 2010-OCT-15
ATEL 2940
INTEGRAL and RXTE spectral analysis of IGR J17480-2446, the new transient in Terzan 5 C. Ferrigno
(ISDC/University of Geneva)
669 2010-OCT-15
ATEL 2940
INTEGRAL and RXTE spectral analysis of IGR J17480-2446, the new transient in Terzan 5 C. Ferrigno
(ISDC/University of Geneva)
668 2010-OCT-11
ATEL 2924
Further INTEGRAL observations of the transient X-ray burster EXO 1745-248 J. Chenevez
(DTU Space, Denmark)
667 2010-OCT-11
ATEL 2922
Swift follow-up observations of EXO 1745-248 E. Bozzo
(ISDC, Switzerland)
666 2010-OCT-10
ATEL 2919
A hard X-ray transient in the direction of Terzan 5 detected by INTEGRAL P. Bordas
(ISDC/IAAT)
665 2010-SEP-30
ATEL 2890
INTEGRAL shows MAXI J1659-152 further declines in hard X-rays E. Kuulkers
(ESA/ESAC, Spain)
664 2010-SEP-30
ATEL 2888
INTEGRAL TOO observations of MAXI J1659-152 E. Kuulkers
(ESA/ESAC, Spain)
663 2010-SEP-27
ATEL 2875
INTEGRAL detection of the new MAXI transient MAXI J1659-152 I. Vovk
(ISDC-University of Geneva)
662 2010-SEP-24
ATEL 2870
Optical observations of the candidate optical counterpart to XTE J1728-295 (=IGR J17285-2922) M.A.P. Torres
(SRON/CfA)
661 2010-SEP-24
ATEL 2869
Chandra Localization of the X-ray Transient XTE J1728-295 Deepto Chakrabarty
(MIT)
660 2010-SEP-23
ATEL 2856
INTEGRAL non-detection of enhanced Crab flux C. Ferrigno
(ISDC/University of Geneva)
659 2010-SEP-22
ATEL 2853
Swift/XRT follow-up of three unidentified INTEGRAL sources R. Landi
(INAF/IASF, Bologna)
658 2010-SEP-15
GCN 11278
GRB 100915B: a long GRB detected by INTEGRAL S. Mereghetti
(IASF-Milano)
657 2010-SEP-09
GCN 11260
GRB 100909A: a long GRB detected by INTEGRAL S. Mereghetti
(IASF-Milano)
656 2010-SEP-09
ATEL 2839
The Seyfert 1 AGN nature of IGR J20450+7530 P. Parisi
(INAF/IASF, Bologna)
655 2010-SEP-06
ATEL 2830
Swift/XRT observations of IGR J20450+7530 R. Landi
(INAF/IASF Bologna)
654 2010-SEP-03
ATEL 2828
The continued flaring activity of LS V +44 17/RX J0440.9+4431 R. Krivonos
(IKI,MPA)
653 2010-SEP-02
ATEL 2827
Candidate optical counterparts of XTE J1728-295 = IGR J17285-2922 D.M. Russell
(University of Amsterdam)
652 2010-SEP-01
ATEL 2825
INTEGRAL confirms that XTE J1728-295 = IGR J17285-2922 M. Turler
(ISDC - University of Geneva)
651 2010-AUG-31
ATEL 2823
RXTE PCA Detection of a New Outburst of XTE J1728-295 (probably IGR J17285-2922) C.B. Markwardt
(NASA/GSFC)
650 2010-AUG-30
ATEL 2820
INTEGRAL sees IGR J17544-2619 active again E. Kuulkers
(ESA/ESAC, Spain)
649 2010-AUG-24
ATEL 2814
A photospheric radius-expansion burst observed from XTE J1701-407 by INTEGRAL: an update on distance J. Chenevez
(DTU Space, Denmark)
648 2010-AUG-24
ATEL 2811
Erratum to ATel #2809: INTEGRAL discovery of a new transient source: IGR J16374-5043 L. Pavan
(ISDC-University of Geneva)
647 2010-AUG-24
ATEL 2810
Swift follow-up observations of IGR J16374-5043 E. Bozzo
(ISDC, University of Geneva)
646 2010-AUG-24
ATEL 2809
INTEGRAL discovery of a new transient source: IGR J16374-5043 L. Pavan
(ISDC-University of Geneva)
645 2010-AUG-23
ATEL 2807
INTEGRAL and Swift follow-up observations of XMMSL1 J171900.4-353217 L. Pavan
(ISDC-University of Geneva)
644 2010-AUG-22
GCN 11132
IBAS Alert n. 6057 is not due to a GRB D. Gotz
(CEA Saclay)
643 2010-AUG-18
ATEL 2803
INTEGRAL detection of high energy emission from XMMSL1 J171900.4-353217 W. Ishibashi
(ISDC)
642 2010-JUL-27
ATEL 2759
Identification of the new INTEGRAL hard X-ray source IGR J03249+4041 with interacting Seyfert 2 galaxies A. Lutovinov
(IKI RAS)
641 2010-JUL-13
GCN 10951
GRB 100713A: a long GRB detected by INTEGRAL S. Mereghetti
(IASF-Milano)
640 2010-JUL-12
ATEL 2731
Swift/XRT observations of IGR J05255-0711 and IGR J16413-4046 R. Landi
(INAF/IASF Bologna)
639 2010-JUL-05
GCN 10936
GRB 100703A: a short GRB detected by INTEGRAL S. Mereghetti
(IASF-Milano)
638 2010-JUN-29
ATEL 2704
IGRJ05414-6858 is a Be-X-ray Binary A. Rau
(MPE, Garching)
637 2010-JUN-25
ATEL 2696
Swift follow-up observations of a new transient source IGRJ05414-6858 A. Lutovinov
(IKI, Moscow)
636 2010-JUN-24
ATEL 2695
New X-ray source IGR J05414-6858 discovered with INTEGRAL S.A. Grebenev
(IKI, Moscow)
635 2010-JUN-23
ATEL 2692
INTEGRAL and RXTE observations of XTE J1946+274 in outburst I. Caballero
(CEA-AIM Saclay)
634 2010-JUN-06
ATEL 2662
Analysis of Swift data of the June 5 outburst of the SFXT IGR J18410-0535/AX1841.0-0536 P. Romano
(INAF-IASFPA)
633 2010-JUN-05
ATEL 2661
Swift detection of outburst from the SFXT IGR J18410-0535 M. De Pasquale
(UCL-MSSL)
632 2010-MAY-27
ATEL 2644
INTEGRAL observations of Cygnus X-3 J.A. Tomsick
(SSL/UC Berkeley)
631 2010-MAY-18
GCN 10772
GRB 100518A: a long GRB detected with INTEGRAL S. Mereghetti
(IASF-Milano)
630 2010-MAY-12
ATEL 2616
INTEGRAL upper limits on XMMSL1 J171900.4-353217 E. Bozzo
(ISDC-University of Geneva)
629 2010-MAY-08
ATEL 2601
MACHO Light Curve of IGR J05007-7047 P.C. Schmidtke
(Arizona State University)
628 2010-MAY-05
ATEL 2599
A 6.8 Day Period in IGR J16493-4348 from Swift/BAT and RXTE/PCA Observations R.H.D. Corbet
(UMBC/NASA GSFC)
627 2010-MAY-05
ATEL 2598
A 49 Day Period in IGR J14488-5942/Swift J1448.4-5945 from Swift/BAT Observations R.H.D. Corbet
(UMBC/NASA GSFC)
626 2010-MAY-04
ATEL 2597
Confirmation of the optical identification and binary period in IGR J05007-7047 M.J. Coe
(Southampton University, UK)
625 2010-MAY-04
ATEL 2596
Discovery of the orbital period in the Swift/Bat data of the highly absorbed HMXB IGR J17354-3255 A. D'Ai'
(Univ. of Palermo)
624 2010-MAY-03
ATEL 2594
Discovery of a 30.77-day orbital period in the HMXB IGR J05007-7047 V. La Parola
(INAF IASF Palermo)
623 2010-APR-28
ATEL 2588
A 10 Day Period in IGR J16328-4726 from Swift/BAT Observations R.H.D. Corbet
(UMBC/NASA GSFC)
622 2010-APR-19
ATEL 2573
Simultaneous INTEGRAL, RXTE, Swift and FT South observations of the transition of GX 339-4 M. Cadolle Bel
(ESAC Madrid, Spain)
621 2010-APR-16
ATEL 2570
A 4.2 Day Period in the X-ray Pulsar IGR J16393-4643 from Swift/BAT and RXTE/PCA Observations R.H.D. Corbet
(UMBC/NASA GSFC)
620 2010-APR-14
ATEL 2563
The hard X-ray source IGR J13550-7218 is a new AGN R. Landi
(IASF/INAF Bologna)
619 2010-APR-14
ATEL 2562
Swift/XRT detection of the hard X-ray source IGR J14549-6459 M. Fiocchi
(IASF/INAF Rome)
618 2010-APR-14
ATEL 2561
INTEGRAL/JEM-X detection of an X-ray burst from Swift J1749.4-2807 J. Chenevez
(DTU Space, Denmark)
617 2010-APR-14
ATEL 2557
Swift identifications of two INTEGRAL sources J. Rodriguez
(CEA/SAp-AIM, Paris)
616 2010-APR-12
ATEL 2548
INTEGRAL and Swift detection of high energy emission from Swift J1749.4-2807 L. Pavan
(ISDC, Switzerland)
615 2010-APR-07
ATEL 2541
New outburst of A0535+26 observed with INTEGRAL, RXTE, Suzaku, and Swift I. Caballero
(CEA-AIM Saclay)
614 2010-APR-01
ATEL 2530
INTEGRAL observations of XTE J1752-223 A. Manousakis
(ISDC-University of Geneva)
613 2010-MAR-31
GCN 10555
GRB 100331A: a long GRB detected by INTEGRAL S. Mereghetti
(IASF-Milano)
612 2010-MAR-29
ATEL 2520
A new outburst of the SFXT IGR J08408-4503 observed by Swift P. Romano
(INAF-IASF Palermo)
611 2010-MAR-25
ATEL 2509
INTEGRAL observations of SGR 1833-0832: The detection of the prompt emission and the non-detection of soft gamma-rays in the post-burst era L. Kuiper
(SRON)
610 2010-MAR-24
ATEL 2505
INTEGRAL/JEM-X detects an X-ray burst from SAX J1753.5-2349 J. Chenevez
(DTU Space, Denmark)
609 2010-MAR-22
ATEL 2498
INTEGRAL view of the sky field containing Fermi J2102+4542 L. Bassani
(IASF/INAF Bologna)
608 2010-MAR-20
ATEL 2496
INTEGRAL observes enhanced activity of A0535+26 outside of outbursts I. Caballero
(CEA Saclay)
607 2010-MAR-16
ATEL 2482
INTEGRAL catches an exceptional bright outburst from the HMXB XTE J1855-026 K. Watanabe
(FGCU)
606 2010-MAR-12
ATEL 2475
Near-IR observations of the Supergiant Fast X-ray Transient (SFXT) IGR J17544-2619 S. Naik
(Phys. Research Lab., Ahmedabad, India)
605 2010-MAR-08
ATEL 2465
INTEGRAL reports renewed activity from KS 1741-293 J. Chenevez
(DTU Space, Denmark)
604 2010-MAR-05
ATEL 2464
INTEGRAL observation of renewed activity from 4U 1608-522 W. Ishibashi
(ISDC/University of Geneva)
603 2010-MAR-05
ATEL 2463
Swift observations of a bright outburst of the SFXT IGR J17544-2619 P. Romano
(INAF-IASF Palermo)
602 2010-FEB-25
ATEL 2457
IGR J13168-7157 is a Seyfert 1 active galactic nucleus A.Kniazev
(SAAO)
601 2010-FEB-24
ATEL 2455
INTEGRAL observes an increasing Hard X-ray flux of GX 339-4 L. Prat
(CEA Saclay, France)
600 2010-FEB-18
ATEL 2445
XMM-Newton Observation of IGR J18538-0102 and an Optical/IR Candidate J.P. Halpern
(Columbia U.)
599 2010-FEB-16
ATEL 2441
Improved X-ray position for unidentified/unclassified INTEGRAL sources in the 4th IBIS survey J.B. Stephen
(INAF/IASF Bologna)
598 2010-FEB-02
ATEL 2412
INTEGRAL observations of U Sco A. Manousakis
(ISDC/Unige)
597 2010-JAN-26
ATEL 2405
INTEGRAL upper limit on AGL J2206+6203 C. Ferrigno
(ISDC/Unige)
596 2010-JAN-03
GCN 10307
GRB 100103A: a long GRB detected with INTEGRAL D.Gotz
(CEA-Saclay)
595 2009-DEC-30
GCN 10298
GRB 091230: a long GRB detected by INTEGRAL D.Gotz
(CEA-Saclay)
594 2009-DEC-21
ATEL 2355
A Swift/XRT follow-up observation of the INTEGRAL source IGR J14488-5942 R. Landi
(INAF/IASF Bologna, Italy)
593 2009-DEC-17
ATEL 2354
Swift-XRT detection of x-ray pulsations from IGR J18173-2509 and SWIFT J2138.8+5544 E. Nichelli
(INAF OA Roma)
592 2009-DEC-11
ATEL 2344
INTEGRAL/IBIS observation of the blazar 3C 454.3 during the decaying phase of the gamma-ray super-flare S. Vercellone
(INAF/IASF-Pa)
591 2009-DEC-03
GCN 10234
GRB 091202: a long GRB detected by INTEGRAL S. Mereghetti
(IASF-Milano)
590 2009-NOV-16
ATEL 2299
INTEGRAL detects Aql X-1 in outburst in a hard state J. Rodriguez
(CEA Saclay, France)
589 2009-NOV-16
ATEL 2298
INTEGRAL/JEM-X sees a flare from IGR J19112+1358 and gives a refined position J. Chenevez
(National Space Institute, Denmark)
588 2009-NOV-12
GCN 10159
GRB 091111: a faint long GRB detected with INTEGRAL D. Gotz
(CEA-Saclay)
587 2009-OCT-24
ATEL 2257
Swift observation of the SFXT IGR J11215-5952 in outburst P. Esposito
(INAF-IASF Milano)
586 2009-OCT-22
ATEL 2252
Swift/XRT spectrum of the accreting X-ray pulsar IGR J01572-7259 A. Bodaghee
(SSL, UC Berkeley)
585 2009-OCT-16
GCN 10025
GRB 091015: a faint long GRB localized by INTEGRAL C. Ferrigno
(ISDC, Versoix/IAAT, Tuebingen)
584 2009-OCT-09
ATEL 2237
RXTE and Swift: IGR J17511-3057 fading, XTE J1751-305 detected C.B. Markwardt
(U. Maryland & NASA/GSFC)
583 2009-OCT-09
ATEL 2235
INTEGRAL sees transient activity in the Galactic Bulge: XTE J1751-305 and GRS 1741.9-2853 in outburst J. Chenevez
(DTU Space, Denmark)
582 2009-OCT-09
ATEL 2233
Confirmation of the NIR counterpart to IGR J17511-3057 M.A.P. Torres
(CfA)
581 2009-OCT-07
ATEL 2232
Radio upper limits for the accreting millisecond X-ray pulsar IGR J17511-3057 J.C.A. Miller-Jones
(NRAO, Charlottesville)
580 2009-OCT-02
ATEL 2221
Precise orbital ephemeris for the Accreting Millisecond Pulsar IGR J17511-3057 A. Riggio
(INAF-OACagliari & Univ. of Cagliari)
579 2009-OCT-01
ATEL 2220
XMM-Newton gives spectral modeling and updated ephemeris of the Accreting Millisecond Pulsar IGR J17511-3057 A.Papitto, A.Riggio
(INAF OAC)
578 2009-SEP-25
ATEL 2216
A candidate near-infrared counterpart to IGR J17511-3057 M.A.P. Torres
(CfA)
577 2009-SEP-25
ATEL 2215
Chandra Observations of IGR J17511-3057: A Revised Source Position M.A. Nowak
(MIT-CXC)
576 2009-SEP-18
ATEL 2202
Detection of a 36.3 day orbital period from the HMXB system IGR J01054-7253 with RXTE L.J. Townsend
(Southampton)
575 2009-SEP-15
ATEL 2199
Discovery of 245 Hz burst oscillations from the accreting millisecond pulsar IGR J17511-3057 A.L.Watts
(U.v. Amsterdam)
574 2009-SEP-14
ATEL 2198
Swift follow-up of the newly discovered burster millisecond pulsar IGR J17511-3057 E. Bozzo
(ISDC)
573 2009-SEP-13
ATEL 2197
RXTE Detects 245 Hz X-ray Pulsations from IGR J17511-305 C.B. Markwardt
(U. Maryland & NASA/GSFC)
572 2009-SEP-13
ATEL 2196
INTEGRAL discovered a new hard X-ray source: IGRJ17511-3057 C. Baldovin
(ISDC)
571 2009-SEP-11
ATEL 2194
INTEGRAL observes further hard X-ray activity of IGR J17586-2129 C. Sanchez-Fernandez
(ESAC/ESA)
570 2009-SEP-09
ATEL 2193
Optical identification of a hard X-ray source IGR J18151-1052 R. Burenin
(IKI)
569 2009-SEP-03
ATEL 2188
Swift follow-up of the new integral source IGR J16442-554 E. Bozzo
(ISDC)
568 2009-SEP-02
ATEL 2185
A new hard X-ray source discovered by INTEGRAL: IGR J16442-554 E. Bozzo
(ISDC)
567 2009-AUG-29
ATEL 2178
Swift observations of a new outburst of the SFXT IGR J08408-4503 S.D. Barthelmy
(GSFC)
566 2009-AUG-21
ATEL 2170
Two new hard X-ray sources IGR J18151-1052 and IGR J17009+3559 discovered with INTEGRAL R. Krivonos
(MPA/IKI)
565 2009-AUG-17
GCN 9815
GRB 090817: a long GRB localized by INTEGRAL V. Beckmann
(ISDC, Versoix)
564 2009-AUG-14
GCN 9795
GRB 090814B: a long GRB localized by INTEGRAL V. Beckmann
(ISDC, Versoix)
563 2009-AUG-15
ATEL 2161
INTEGRAL and RXTE observations of A0535+26 I. Caballero
(CEA Saclay)
562 2009-AUG-10
ATEL 2156
Swift reports a refined position for IGR J17586-2129 ( = Swift J175834.6-212331) H. A. Krimm
(CRESST/GSFC/USRA)
561 2009-AUG-07
ATEL 2154
Fermi LAT and INTEGRAL detection of increasing high-energy activity of blazar 3C279 G. Iafrate
(INAF/OA Trieste)
560 2009-AUG-04
ATEL 2146
INTEGRAL observes outburst from 1A 0535+262 N. Produit
(ISDC, Versoix)
559 2009-JUL-15
ATEL 2132
Optical identification of INTEGRAL sources IGRJ17476-2253 and IGRJ12107+3822 as Seyfert 1 galaxies A. Mescheryakov
(IKI)
558 2009-JUL-04
GCN 9620
GRB 090704: a long GRB found in INTEGRAL off-line analysis S. Mereghetti
(IASF-Milano)
557 2009-JUL-02
GCN 9603
XRF 090702: a long soft GRB localized with INTEGRAL A. Paizis
(IASF-Milano)
556 2009-JUN-28
ATEL 2102
Swift observations of an outburst of the SFXT AX J1845.0-0433/IGR J18450-0435 P. Romano
(INAF-IASF Palermo)
555 2009-JUN-25
GCN 9572
GRB 090625B: a long GRB localized by INTEGRAL D. Gotz
(CEA-Saclay)
554 2009-JUN-22
ATEL 2092
Detection of 11.48s Pulsations from the Direction of IGR J01054-7253 with RXTE R.H.D. Corbet
(UMBC/NASA GSFC)
553 2009-JUN-19
ATEL 2089
XMM-Newton discovery of pulsations from IGR J21237+4218=V2069 Cyg D. de Martino
(INAF-Obs.Napoli)
552 2009-JUN-18
ATEL 2088
Optical counterpart and a probable pulse period in IGR J01054-7253 M.J. Coe
(Southampton University)
551 2009-JUN-15
ATEL 2085
The spectral type of the optical counterpart to the high-mass X-ray binary IGR J06074+2205 P. Reig
(FORTH/University of Crete)
550 2009-JUN-12
ATEL 2079
IGR J01054-7253: a new INTEGRAL source discovered in the SMC E. Bozzo
(ISDC,Geneva,Switzerland)
549 2009-JUN-10
ATEL 2075
Swift detection of a flare from IGR J16328-4726 D. Grupe
(PSU)
548 2009-JUN-06
ATEL 2069
Swift/XRT observations of an outburst of the SFXT IGRJ17544-2619 P. Romano
(INAF-IASF Palermo)
547 2009-MAY-28
ATEL 2062
Radio activity in H1743-322 James C.A. Miller-Jones
(NRAO)
546 2009-MAY-26
ATEL 2058
Swift/BAT reports renewed activity from H 1743-322 H.A. Krimm
(CRESST/GSFC/USRA)
545 2009-APR-26
ATEL 2032
Possible optical counterpart of IGR J17254-3257 I. Zolotukhin
(SAI MSU)
544 2009-APR-22
ATEL 2027
IGR J17375-3022 - caught in outburst again by XMM-Newton R. D. Saxton
(ESAC)
543 2009-APR-18
ATEL 2022
A Chandra X-ray localization, spectrum, and IR identification for IGR J17354-3255 J.A. Tomsick
(SSL/UC Berkeley)
542 2009-APR-17
ATEL 2019
Swift detection of an X-ray transient possibly associated with IGR J17354-3255 S. Vercellone
(INAF-IASF Palermo)
541 2009-APR-17
ATEL 2017
The candidate gamma-ray transient AGL J1734-3310 in the Galactic plane A. Bulgarelli
(INAF-IASF Bologna)
540 2009-APR-06
ATEL 2008
A 117-day Period in IGR J19294+1816 R.H.D. Corbet
(CRESST/GSFC/UMBC)
539 2009-APR-02
ATEL 2003
Renewed activity from IGR J17098-3628 detected by INTEGRAL/IBIS L. Prat
(CEA Saclay, France)
538 2009-APR-02
ATEL 2002
IGR J19294+1816 is an X-ray Pulsar T. Strohmayer
(NASA/GSFC)
537 2009-MAR-31
ATEL 1999
Swift/BAT detection of IGR J19294+1816 H.A. Krimm
(CRESST/GSFC/USRA)
536 2009-MAR-31
ATEL 1998
Swift archival observations of the field around the new INTEGRAL source IGR J19294+1816 J. Rodriguez
(CEA, France)
535 2009-MAR-31
ATEL 1997
INTEGRAL discovers the new hard X-ray source IGR J19294+1816 M. Turler
(ISDC, Versoix, Switzerland)
534 2009-MAR-30
ATEL 1995
INTEGRAL observations of GRO J1008-57 in outburst J.-C. Leyder
(IAG, Liège)
533 2009-MAR-22
ATEL 1982
Optical and X-ray Observations of the New Transient IGR J18284-0345 J.P. Halpern
(Columbia U.)
532 2009-MAR-21
ATEL 1981
IGR J18284-0345: a new hard X-ray transient detected by INTEGRAL T. Blanchard
(ISDC)
531 2009-MAR-19
ATEL 1977
The ongoing outbursts of Aql X-1 and Ginga 1843+009 as seen with INTEGRAL/IBIS-ISGRI J. Rodriguez
(CEA, France)
530 2009-MAR-16
ATEL 1971
Swift observations of IGR J17544-2619 H.A. Krimm
(CRESST/GSFC/USRA)
529 2009-MAR-11
ATEL 1961
Swift and INTEGRAL observations of activity in XTEJ1739-302/IGRJ17391-3021 P. Romano
(INAF-IASF Palermo)
528 2009-MAR-05
ATEL 1951
Swift and INTEGRAL observations of SAX J1747.0-2853 S. Campana
(INAF-OAB, Italy)
527 2009-MAR-04
ATEL 1949
INTEGRAL detects 1A 1118-615 in outburst J.-C. Leyder
(IAG, Liège)
526 2009-FEB-26
ATEL 1944
INTEGRAL detects an X-ray burst from SAX J1747.0-2853 with no detectable persistent emission J. Chenevez
(National Space Institute, Denmark)
525 2009-FEB-09
ATEL 1929
A new bright flare during the last (long) outburst from the Supergiant Fast X-ray Transient IGR J16479-4514 V. La Parola
(INAF-IASF Palermo)
524 2009-JAN-30
ATEL 1922
Continued hard X-ray activity from AXP/SGR 1E1547.0-5408 (INTEGRAL) P.R. den Hartog
(SRON)
523 2009-JAN-30
ATEL 1921
The INTEGRAL detection of pulsed soft gamma-rays from SGR/AXP 1E1547.0-5408 during its JAN-2009 outburst L. Kuiper
(SRON)
522 2009-JAN-29
ATEL 1920
Swift observes an outburst from the Supergiant Fast X-ray Transient IGR J16479-4514 P. Romano
(INAF-IASF Palermo)
521 2009-JAN-25
ATEL 1908
INTEGRAL observes continued activity from AXP 1E1547.0-5408 C. Baldovin
(ISDC)
520 2009-JAN-22
GCN 8841
AXP 1E1547.0-5408: long bursts with INTEGRAL SPI-ACS S. Mereghetti
(INAF/IASF-Milano)
519 2009-JAN-22
GCN 8837
AXP 1E1547.0-5408: INTEGRAL SPI-ACS confirms activity increase V. Savchenko
(ISDC, Geneva Univ.)
518 2009-JAN-07
GCN 8786
GRB 090107B: a long GRB localized by INTEGRAL D. Gotz
(CEA-Saclay)
517 2008-DEC-26
ATEL 1882
Discovery of a new HMXB in the Magellanic Bridge M.J. Coe
(Southampton)
516 2008-DEC-26
GCN 8734
GRB 081226B: a short-hard GRB detected by INTEGRAL S. Mereghetti
(IASF-Milano)
515 2008-DEC-04
GCN 8614
GRB 081204: A long GRB localized by INTEGRAL D. Gotz
(CEA-Saclay)
514 2008-NOV-24
ATEL 1853
The long, faint outburst of IGR J17062-6143 R.A. Remillard
(MIT)
513 2008-NOV-12
ATEL 1840
Localization of the hard X-ray transient IGR J17062-6143 C. Ricci
(ISDC/Geneva Univ.)
512 2008-OCT-26
ATEL 1813
Transition of H 1743-322 to the HIMS/SIMS confirmed and preliminary spectral fit results M.D. Caballero-Garcia
(IoA, Cambridge)
511 2008-OCT-24
ATEL 1810
Further INTEGRAL results on SAX J1753.5-2349 and IGR J17375-3022 M. Cadolle Bel
(ESA/ESAC, Spain)
510 2008-OCT-24
ATEL 1808
A state change of H1743-322 confirmed by INTEGRAL observations L. Prat
(CEA, France)
509 2008-OCT-23
ATEL 1804
A state change of the black-hole transient H1743-322 T. Belloni
(INAF- Brera Observatory)
508 2008-OCT-22
ATEL 1800
Optical spectroscopic followup of XMMSL1 J164303.7+653253 in the error box of IGR J16426+6536 P. Parisi
(INAF/IASF, Bologna)
507 2008-OCT-20
ATEL 1791
XTE J1701-407 INTEGRAL and Swift observations S. Soldi
(ISDC/Geneva Univ.)
506 2008-OCT-17
ATEL 1786
A double outburst in the accretion-powered millisecond pulsar IGR J00291+5934 D.K. Galloway
(Monash)
505 2008-OCT-16
GCN 8377
GRB 081016: A long GRB discovered by INTEGRAL D. Gotz
(CEA-Saclay)
504 2008-OCT-16
ATEL 1783
IGR J17375-3022 detected and localised by Swift/XRT V. Beckmann
(ISDC)
503 2008-OCT-14
ATEL 1781
IGR J17375-3022: a new hard X-ray transient detected by INTEGRAL C. Ricci
(ISDC)
502 2008-OCT-13
ATEL 1780
RXTE observations of the black hole candidate H1743-322 in its rising phase of the outburst K. Yamaoka
(Aoyama Gakuin University)
501 2008-OCT-12
ATEL 1779
H1743-322 in stable outburst phase C. Ricci
(ISDC)
500 2008-OCT-10
ATEL 1774
The discovery of a new hard X-ray source in the Norma region by INTEGRAL: IGR J16293-4603 L. Kuiper
(SRON)
499 2008-OCT-07
ATEL 1766
Renewed radio activity from H1743-322 observed with the ATCA S. Corbel
(Univ. Paris Diderot & CEA Saclay)
498 2008-OCT-03
GCN 8317
GRB 081003B: a long GRB detected with INTEGRAL D. Gotz
(CEA-Saclay, France)
497 2008-OCT-03
GCN 8314
GRB 081003: a long GRB discovered by INTEGRAL S. Mereghetti
(IASF-Milano, Italy)
496 2008-SEP-26
ATEL 1745
More INTEGRAL observations of H1743-322/IGR J17464-3213: evolution of the source into outburst L. Prat
(CEA Saclay, France)
495 2008-SEP-25
ATEL 1739
INTEGRAL spots renewed activity from H1743-322 E. Kuulkers
(ESA/ESAC, Spain)
494 2008-SEP-22
GCN 8281
GRB080922: A long GRB detected by INTEGRAL S. Mereghetti
(IASF-Milano, Italy)
493 2008-SEP-21
ATEL 1727
Swift observation of IGR J08408-4503 V. Mangano
(INAF-IASF Palermo)
492 2008-SEP-20
ATEL 1726
Renewed optical and X-ray activity in IGR J00291+5934 F. Lewis
(Las Cumbres LCOGTN / Open Univ.)
491 2008-SEP-11
ATEL 1714
Swift/XRT determines a precise location for IGR J17379-3747 H.A. Krimm
(CRESST/USRA/NASA GSFC)
490 2008-SEP-10
ATEL 1713
SuperAGILE detects IGR J16318-4848 in a bright state at hard X-rays L. Pacciani
(INAF/IASF Rome)
489 2008-SEP-10
ATEL 1711
X-ray activity of IGR J17379-3747 confirmed with INTEGRAL S. Shaw
(Southampton, UK)
488 2008-SEP-10
ATEL 1710
Optical identification of IGR J18308-1232 as a Cataclysmic Variable P. Parisi
(INAF/IASF, Bologna)
487 2008-SEP-09
ATEL 1709
New and Old Outbursts of IGR J17379-3747 (= XTE J1737-376) C.B. Markwardt
(CRESST/U.Md./NASA/GSFC)
486 2008-SEP-04
ATEL 1697
Swift/XRT observes a bright outburst from the SFXT IGR J17544-2619 P. Romano
(INAF-IASF Palermo)
485 2008-AUG-30
ATEL 1686
Swift Observations Confirm XTE J1824-141 = IGR J18246-1425 C.B. Markwardt
(CRESST/U.Md./NASA/GSFC)
484 2008-AUG-26
ATEL 1680
An INTEGRAL source within the XTE/PCA error box of XTE J1824-141 J.B. Stephen
(INAF/IASF Bologna)
483 2008-AUG-20
ATEL 1669
Swift-XRT identification of IGR J19267+1325 as an Intermediate Polar P.A. Evans
(U. Leicester)
482 2008-AUG-20
ATEL 1668
UV Detection of Accreting Millisecond Pulsar IGR J00291+5934 with Swift/UVOT F.E. Marshall
(NASA/GSFC)
481 2008-AUG-18
ATEL 1667
A WSRT radio observation of IGR J00291+5934 in outburst M. Linares
(Amsterdam)
480 2008-AUG-17
ATEL 1666
Faulkes Telescope monitoring of the current outburst of IGR J00291+5934 D.M. Russell
(Univ. of Amsterdam)
479 2008-AUG-16
ATEL 1665
Optical brightening of IGR J00291+5934 M.A.P. Torres
(CfA)
478 2008-AUG-16
ATEL 1664
Swift Observations Confirm the Activity of IGR J00291+5934 C.B. Markwardt
(U.Md./CRESST/NASA/GSFC)
477 2008-AUG-14
ATEL 1660
Accreting Millisecond Pulsar IGR J00291-5934 in Outburst Again D. Chakrabarty
(MIT)
476 2008-AUG-14
ATEL 1659
Swift observes another outburst from the Supergiant Fast X-ray Transient XTEJ1739-302/IGRJ17391-3021 P. Romano
(INAF-IASF Palermo)
475 2008-AUG-11
ATEL 1653
IPHAS identification of IGR J19267+1325 as a Cataclysmic Variable D. Steeghs
(Warwick/CfA)
474 2008-AUG-08
ATEL 1652
INTEGRAL IBIS upper limit on the GLAST blazar PKS 1502+106 and Detection of Seyfert 1 PG 1501+106 P. Ubertini
(IASF-Roma/INAF)
473 2008-AUG-08
ATEL 1651
Kilohertz QPOs, spectral state transitions and the distance to the neutron star X-ray transient IGR J17473-2721 D. Altamirano
(UvA)
472 2008-AUG-07
ATEL 1649
Chandra Localizations and X-ray Spectra of Two INTEGRAL Sources in the Galactic Plane: IGR J16287-5021 and IGR J19267+1325 J.A. Tomsick
(SSL/UC Berkeley)
471 2008-JUL-23
GCN 8002
GRB 080723B: a long GRB detected with INTEGRAL D. Gotz
(CEA-Saclay)
470 2008-JUL-22
ATEL 1623
The Redshift and Classification of IGR J20187+4041: A Low-Luminosity Seyfert Galaxy Behind the Galactic Plane in Cygnus T.S. Goncalves
(Caltech)
469 2008-JUL-18
ATEL 1620
Identification of the nature of sources IGR J17404-3655 and IGR J18173-2509 N. Masetti
(INAF/IASF Bologna)
468 2008-JUL-10
ATEL 1613
INTEGRAL hard X-ray detection of HMXB GX 304-1 and H 1417-624 A. Manousakis
(ISDC, Switzerland)
467 2008-JUL-02
ATEL 1597
VLBI observations of the radio counterpart of IGR J20187+4041/2MASX J20183871+4041003 in the error box of the gamma-ray source AGL2021+4029/3EG J2020+4017 A. Trejo
(CRyA-UNAM, Mexico)
466 2008-JUL-01
ATEL 1595
XMM-Newton Observations of the Variable AGILE Source in Cygnus Following its Re-brightening in May 2008 D. Pandel
(University of Iowa)
465 2008-JUN-13
GCN 7871
GRB 080613: a long GRB detected with INTEGRAL D. Gotz
(CEA-Saclay)
464 2008-JUN-03
GCN 7790
GRB 080603: a long GRB detected by INTEGRAL A. Paizis
(IASF-Milano)
463 2008-JUN-03
ATEL 1554
RXTE/PCA and Swift/XRT non detection of IGR J19112+1358 J. Rodriguez
(CEA/AIM, Fra.)
462 2008-MAY-27
ATEL 1547
Rebrightening of the variable AGILE source in the Cygnus region A. Giuliani
(INAF/IASF Milano)
461 2008-MAY-20
ATEL 1540
Optical spectroscopic followup of soft X-ray sources within the error boxes of two INTEGRAL objects P. Parisi
(INAF/IASF Bologna)
460 2008-MAY-20
ATEL 1539
Swift/XRT follow-up of unidentified INTEGRAL sources (4) R. Landi
(INAF/IASF Bologna)
459 2008-MAY-20
ATEL 1538
Swift/XRT follow-up of unidentified INTEGRAL sources (3) R. Landi
(INAF/IASF Bologna)
458 2008-MAY-20
ATEL 1536
Correction: Atel 1533 A.Neronov
(ISDC)
457 2008-MAY-19
ATEL 1533
Bright flare of Cyg X-1 in hard X-ray band A.Neronov
(ISDC)
456 2008-MAY-15
ATEL 1527
XMM-Newton slew-survey counterpart to the INTEGRAL source IGR J18307-1232 A. Ibarra
(ESA/ESAC, Spain)
455 2008-MAY-13
ATEL 1518
Discovery of the radio counterpart for 2MASX J20183871+4041003 within the error-box of IGR J2018-4043 and of the AGILE variable gamma-ray source in the Cygnus region G. Dubner
(IAFE, Argentina)
454 2008-MAY-03
ATEL 1507
INTEGRAL observations of Mrk 421 D. Petry
(MPE/ISDC)
453 2008-APR-29
ATEL 1498
Optical and X-ray Observations of IGR J20187+4041 in the Error Circle of the Variable AGILE Source in Cygnus J.P. Halpern
(Columbia U.)
452 2008-APR-25
ATEL 1489
IGR J19112+1358: a new hard X-ray transient detected by INTEGRAL A. Carmona
(ISDC, Switzerland)
451 2008-APR-25
ATEL 1488
IGR J08390-4833 is a new cataclysmic variable from the INTEGRAL all-sky survey A. Kniazev
(SAAO)
450 2008-APR-17
ATEL 1482
Increasing X-ray activity of SAX J1818.6-1703 detected by INTEGRAL S.A. Grebenev
(IKI, Moscow)
449 2008-APR-15
GCN 7618
GRB 080414: A long GRB detected by INTEGRAL S.Mereghetti
(IASF-Milano)
448 2008-APR-11
ATEL 1471
Earlier activity from XTE J1739-302/IGR J17391-3021 detected by INTEGRAL J. Chenevez
(DTU/NSI, Denmark)
447 2008-APR-11
ATEL 1468
Continuous brightening of IGR J17473-2721 C. Baldovin Saavedra
(ISDC, Switzerland)
446 2008-APR-09
ATEL 1466
Swift observes a new outburst from the Supergiant Fast X-ray Transient XTEJ1739-302/IGRJ17391-3021 P. Romano
(INAF-IASF Palermo)
445 2008-APR-03
ATEL 1461
Hard X-ray activity of IGR J17473-2721 E. Kuulkers
(ESA/ESAC, Spain)
444 2008-APR-03
ATEL 1460
RXTE Confirms Persistent Activity of Burster IGR J17473-2721 C. B. Markwardt
(U.Md./CRESST/NASA GSFC)
443 2008-APR-03
ATEL 1459
Swift/XRT follow-up observations of IGR J17473-2721 D. Altamirano
(UvA)
442 2008-APR-01
ATEL 1454
A new outburst from the Supergiant Fast X-ray Transient IGR J17544-2619 caught by Swift L. Sidoli
(INAF-IASF Milano)
441 2008-MAR-31
ATEL 1450
IGR J16358-4726 and IGR J16393-4643: two new symbiotic X-ray binaries E. Nespoli
(University of Valencia, Spain)
440 2008-MAR-27
ATEL 1445
SuperAGILE detects an X-ray burst from a position consistent with IGR J17473-2721 E. Del Monte
(INAF/IASF Roma)
439 2008-MAR-27
ATEL 1444
Swift observations of the SFXT IGR J11215-5952 at P/4 L. Sidoli
(INAF-IASF Milano)
438 2008-MAR-20
ATEL 1437
A Swift/XRT follow-up observation of the INTEGRAL source IGR J18173-2509 R. Landi
(INAF/IASF Bologna)
437 2008-MAR-20
ATEL 1435
Swift catches a new outburst from the Supergiant Fast X-ray Transient IGR J16479-4514 P. Romano
(INAF-IASF Palermo)
436 2008-MAR-19
GCN 7450
GRB 080319A/B/C: INTEGRAL SPI-ACS light curves available V. Beckmann
(ISDC)
435 2008-MAR-19
ATEL 1434
INTEGRAL detection of the outburst of SAX J1750.8-2900 L. Natalucci
(INAF/IASF-Roma)
434 2008-MAR-17
ATEL 1430
XTE J1810-189 measurements by INTEGRAL and Swift A. Neronov
(ISDC)
433 2008-MAR-14
ATEL 1423
A Swift/XRT follow-up observation of the INTEGRAL source IGR J18325-0756 R. Landi
(INAF/IASF Bologna)
432 2008-FEB-28
ATEL 1400
Further observations of GRO J1750-27 (AX J1749.1-2639) with INTEGRAL S. Brandt
(DNSC, Denmark)
431 2008-FEB-26
ATEL 1398
Recent activity of the Rapid Burster (MXB 1730-335) E. Kuulkers
(ESA/ESAC, Spain)
430 2008-FEB-26
ATEL 1397
XMM-Newton slew-survey counterparts to the INTEGRAL sources IGR J18173-2509 and IGR J16426+6536 A. Ibarra
(ESAC)
429 2008-FEB-25
ATEL 1396
K-band Spectroscopy of IGR J16493-4348 E. Nespoli
(University of Valencia, Spain)
428 2008-FEB-12
ATEL 1385
INTEGRAL Galactic bulge monitoring observations of GRO J1750-27 (AX J1749.1-2639), H1743-322 and SLX 1746-331 E. Kuulkers
(ESA/ESAC, Spain)
427 2008-FEB-01
ATEL 1375
Optical identification of IGR J00333+6122 as a Seyfert 1 AGN P. Parisi
(INAF/IASF, Bologna)
426 2008-JAN-21
ATEL 1363
Optical identification of two INTEGRAL sources I. Bikmaev
(KSU, AST)
425 2008-JAN-20
GCN 7194
GRB 080120: a long GRB detected by INTEGRAL S. Mereghetti
(IASF-Milano)
424 2007-DEC-21
ATEL 1340
A long burst from SLX 1735-269 detected by INTEGRAL V. Sguera
(INAF/IASF Bologna)
423 2007-DEC-19
ATEL 1338
INTEGRAL detection of an intermediate long X-ray burst from SLX 1737-282 V. Sguera
(INAF/IASF Bologna)
422 2007-DEC-12
ATEL 1326
A Chandra HRC-I observation of IGR J00335+6126 P.G. Jonker
(SRON/CfA)
421 2007-DEC-08
ATEL 1323
Swift/XRT follow-up observations of unidentified INTEGRAL sources (2) R. Landi
(INAF/IASF Bologna)
420 2007-DEC-08
ATEL 1322
Swift/XRT follow-up observations of unidentified INTEGRAL sources (1) R. Landi
(INAF/IASF Bologna)
419 2007-DEC-04
ATEL 1319
Discovery of the new fast X-ray transient IGRJ18462-0223 with INTEGRAL S.A. Grebenev
(IKI, Moscow)
418 2007-DEC-01
ATEL 1317
Swift and INTEGRAL observation of 1ES 1959+650 V. Beckmann
(ISDC, Geneva)
417 2007-NOV-30
ATEL 1315
Blazar 1ES 1959+650 shows high and hard X-ray state E. Bottacini
(MPE, Garching)
416 2007-NOV-29
ATEL 1313
Possible INTEGRAL counterpart of the AGILE high energy variable source V. Sguera
(INAF/IASF Bologna)
415 2007-NOV-28
ATEL 1310
Swift/XRT follow-up observation of IGR J12131+0700 (not NGC 4180) R. Landi
(INAF/IASF Bologna)
414 2007-NOV-19
ATEL 1289
Radio Properties of the Hard X-ray transient IGR J18175-1530 C.C. Cheung
(NASA GSFC)
413 2007-NOV-19
ATEL 1288
Swift/XRT follow-up observations of INTEGRAL/IBIS AGN candidates R. Landi
(INAF/IASF Bologna)
412 2007-NOV-16
ATEL 1283
RXTE observations of MXB 0656-072 K. Pottschmidt
(CRESST, UMBC/NASA-GSFC)
411 2007-NOV-15
ATEL 1281
INTEGRAL detects a new outburst of MXB 0656-072 I. Kreykenbohm
(IAA Tuebingen/ISDC)
410 2007-NOV-13
ATEL 1274
Swift/XRT follow-up observations of INTEGRAL detected AGN R. Landi
(INAF/IASF Bologna)
409 2007-NOV-13
ATEL 1273
Swift/XRT observations of INTEGRAL sources R. Landi
(INAF/IASF Bologna)
408 2007-NOV-11
ATEL 1270
INTEGRAL source IGR J16562-3301 - a new BL Lac object R. Burenin
(IKI, Moscow, Russia)
407 2007-NOV-10
ATEL 1269
Flaring history of IGR J17544-2619 unveils stellar wind clumping R. Walter
(ISDC, Geneva)
406 2007-NOV-09
GCN 7046
GRB 071109: A long GRB detected by INTEGRAL S. Mereghetti
(IASF-Milano)
405 2007-NOV-09
ATEL 1266
Recent and past activity of the supergiant fast X-ray transient IGR J17544-2619 as seen by INTEGRAL E. Kuulkers
(ESA/ESAC, Spain)
404 2007-NOV-08
ATEL 1265
Swift/BAT detects an outburst from IGR J17544-2619 H.A. Krimm
(CRESST/GSFC/USRA)
403 2007-NOV-08
ATEL 1264
INTEGRAL detection of two Seyfert 1 galaxies: ESO 140-43 and ESO 141-55 V. Beckmann
(ISDC)
402 2007-OCT-31
ATEL 1253
Identification of two INTEGRAL sources with SWIFT/XRT M. Revnivtsev
(IKI, Moscow, Russia; MPA, Garching, Germany)
401 2007-OCT-25
ATEL 1249
IGR J18175-1530 = XTE J1817-155 Detected in September 2007 C.B. Markwardt
(CRESST/U. Md./NASA/GSFC)
400 2007-OCT-25
ATEL 1248
IGR J18175-1530: a new hard X-ray transient detected by INTEGRAL A. Paizis
(INAF-IASF Milano)
399 2007-OCT-17
ATEL 1243
Analysis of archival XMM-Newton observation of the field of the short soft burst GRB 071017 A. Tiengo
(INAF/IASF-Milano)
398 2007-OCT-17
GCN 6927
GRB 071017: a SHORT GRB detected by INTEGRAL S. Mereghetti
(IASF-Milano)
397 2007-OCT-14
ATEL 1239
The correct optical counterpart to IGR J11435-6109 I. Negueruela
(University of Alicante)
396 2007-OCT-08
ATEL 1231
Chandra Position and Optical/IR Identification for IGR J11435-6109 J.A. Tomsick
(SSL/UC Berkeley)
395 2007-OCT-05
ATEL 1229
Possible transition of Aquila X-1 to a hard state seen with INTEGRAL J. Rodriguez
(CEA/SAp & AIM, Saclay, France)
394 2007-OCT-04
ATEL 1228
A new outburst of the recurrent neutron star transient SAX J1747.0-2853 S. Brandt
(DNSC, Denmark)
393 2007-OCT-01
ATEL 1227
SAX J1810.8-2609 displays increasing hard X-ray activity R. Galis
(ISDC, Switzerland)
392 2007-SEP-25
GCN 6823
GRB 070925: a long GRB detected by INTEGRAL S. Mereghetti
(IASF-Milano)
391 2007-SEP-05
ATEL 1207
Refined distance estimation of XMMU J174716.1-281048 M. Del Santo
(INAF/IASF-Roma)
390 2007-AUG-20
ATEL 1185
INTEGRAL detects hard X-rays from SAX J1810.8-2609 during its current outburst P. Haymoz
(ISDC, Switzerland)
389 2007-JUL-24
ATEL 1151
Bright Outburst from IGR J11215-5952 observed with Swift/XRT at apastron P. Romano
(INAF-OABrera)
388 2007-JUL-11
ATEL 1140
Swift/XRT Observations of IGR J17091-3624 and IGR J17098-3628 J.A. Kennea
(PSU)
387 2007-JUL-07
GCN 6607
INTEGRAL GRB 070707 is a short hard burst D. Gotz
(CEA Saclay)
386 2007-JUL-07
GCN 6605
GRB 070707: a long GRB detected by INTEGRAL V. Beckmann
(ISDC, Versoix)
385 2007-JUN-15
GCN 6537
GRB 070615: a long GRB detected by INTEGRAL S. Mereghetti
(IASF-Milano)
384 2007-JUN-01
ATEL 1096
Chandra non-detection of the neutron star X-ray transient IGR J17191-2821 D. Chakrabarty
(MIT)
383 2007-JUN-01
ATEL 1094
First detection of a type I X-ray burst from AX J1754.2-2754 I.V. Chelovekov
(Space Research Institute, Moscow)
382 2007-MAY-25
ATEL 1085
H alpha emission in SAX J2103.5+4545 A. Manousakis
(University of Crete)
381 2007-MAY-22
ATEL 1081
Cygnus X-3 in extreme soft state S. Soldi
(ISDC)
380 2007-MAY-21
ATEL 1079
INTEGRAL detects an early stage of a new outburst of Aql X-1 J. Rodriguez
(CEA/SAp & AIM, Saclay, France)
379 2007-MAY-16
ATEL 1075
kHz QPOs during the decay of the outburst of IGR J17191-2821 M. Klein-Wolt
(University of Amsterdam)
378 2007-MAY-08
ATEL 1070
An improvement of the position of IGR J17191-2821 M. Klein-Wolt
(University of Amsterdam)
377 2007-MAY-07
ATEL 1069
Correction: IGR J17191-2821 Peak Flux C.B. Markwardt
(CRESST/U. Maryland/NASA/GSFC)
376 2007-MAY-06
ATEL 1068
Burst Oscillations from IGR J17191-2821 Imply a 294 Hz Spin Frequency C.B. Markwardt
(CRESST/U. Maryland/NASA/GSFC)
375 2007-MAY-03
ATEL 1065
A bright outburst of IGR J17191-2821 and detection of a type-I X-ray burst M. Klein-Wolt
(University of Amsterdam)
374 2007-APR-30
ATEL 1064
SAX J2103.5+4545 Continues to be observable with Swift/BAT H.A. Krimm
(GSFC/USRA)
373 2007-APR-27
ATEL 1063
SAX J2103.5+4545 in outburst R. Galis
(ISDC, Versoix)
372 2007-APR-13
ATEL 1054
Detection of X-ray bursts from IGR J17597-2201 by JEM-X on INTEGRAL S. Brandt
(DNSC, Copenhagen)
371 2007-APR-06
ATEL 1052
IGR J17394-4638 is actually 4U 1735-44 J.M. Miller
(Univ. Michigan)
370 2007-APR-05
ATEL 1050
Fifth set of INTEGRAL observations of GX339-4: preliminary spectral fit results M.D. Caballero-Garcia
(LAEFF/INTA)
369 2007-APR-05
ATEL 1049
Swift Observations of IGR J17394-4638 J.M. Miller
(Univ. Michigan)
368 2007-APR-05
ATEL 1048
IGR J17394-4638: a new X-ray transient detected by INTEGRAL M.D. Caballero-Garcia
(LAEFF/INTA)
367 2007-APR-05
ATEL 1046
INTEGRAL IBIS/ISGRI hard X-ray detection of the accreting millisecond pulsar XTE J1751-305 M. Falanga
(APC-Paris & SAp/CEA-Saclay, France)
366 2007-MAR-29
ATEL 1035
Discovery of a likely-period of 185 days in AX J1749.1-2733 J.A. Zurita Heras
(AIM SAp CEA-Saclay & Université Paris 7)
365 2007-MAR-27
ATEL 1034
Identification of 2 INTEGRAL sources via Swift/XRT plus CASLEO followup N. Masetti
(INAF/IASF, Bologna)
364 2007-MAR-27
ATEL 1033
Spectroscopy of six optical candidates to unidentified INTEGRAL sources N. Masetti
(INAF/IASF, Bologna)
363 2007-MAR-23
ATEL 1032
Fourth set of INTEGRAL observations of GX339-4: preliminary spectral fit results M.D. Caballero-Garcia
(LAEFF/INTA)
362 2007-MAR-14
ATEL 1029
Third set of INTEGRAL observations of GX339-4: preliminary spectral fit results M.D. Caballero-Garcia
(LAEFF/INTA)
361 2007-MAR-11
GCN 6189
GRB 070311: a long GRB detected by INTEGRAL S. Mereghetti
(IASF/CNR, Milano)
360 2007-MAR-09
GCN 6182
GRB 070309: A long GRB detected by INTEGRAL A. Paizis
(IASF/CNR, Milano)
359 2007-MAR-09
ATEL 1025
Swift follow-up observations of the fast-transient IGR J17191-2821 M. Klein-Wolt
(University of Amsterdam)
358 2007-MAR-07
ATEL 1022
RXTE/PCA observations reveal fast-transient nature of IGR J17191-2821 J.H. Swank
(NASA/GSFC)
357 2007-MAR-05
ATEL 1021
IGR J17191-2821: a new hard X-ray transient detected by INTEGRAL M. Turler
(ISDC, Geneva)
356 2007-MAR-03
ATEL 1019
INTEGRAL observation of a bright X-ray outburst of XTE J1739-302 / IGR J17391-3021 M. Turler
(ISDC, Geneva)
355 2007-MAR-01
ATEL 1018
Chandra Position and Possible IR Identification for IGR J09026-4812 J.A. Tomsick
(SSL/UC Berkeley and CASS/UC San Diego)
354 2007-FEB-26
ATEL 1012
Second set of INTEGRAL observations of GX339-4: preliminary spectral fit results M.D. Caballero-Garcia
(LAEFF/INTA)
353 2007-FEB-22
ATEL 1008
IGR J17453-2853 = Granat 1741.9-2853? E. Kuulkers
(ESA/ESAC, Spain)
352 2007-FEB-16
ATEL 1005
Two active X-ray transients in the Galactic Center region as seen by INTEGRAL E. Kuulkers
(ESA/ESAC, Spain)
351 2007-FEB-14
ATEL 1002
The NIR counterpart to IGR J17497-2821 M.A.P. Torres
(CfA)
350 2007-FEB-11
ATEL 1000
INTEGRAL observations of GX339-4: preliminary spectral fit results M.D. Caballero-Garcia
(LAEFF/INTA)
349 2007-FEB-10
ATEL 999
RXTE PCA Pointed Observations of IGR J11215-5952 J.H. Swank
(NASA/GSFC)
348 2007-FEB-09
ATEL 997
Pulse period of IGR J11215-5952 from Swift/XRT data L. Sidoli
(INAF-IASF Milano)
347 2007-FEB-09
ATEL 996
Light curve of IGR J11215-5952 observed with Swift/XRT V. Mangano
(INAF-IASF Palermo)
346 2007-FEB-09
ATEL 995
Bright Outburst from IGR J11215-5952 observed with Swift/XRT V. Mangano
(INAF-IASF Palermo)
345 2007-FEB-08
ATEL 994
The fifth outburst of IGR J11215-5952 observed with Swift/XRT P. Romano
(INAF-OABrera)
344 2007-FEB-07
ATEL 992
Swift/XRT observations of INTEGRAL detections in the Coma Field R. Landi
(INAF/IASF Bologna)
343 2007-FEB-07
ATEL 991
Swift/XRT follow-up of IGR J100043-8702, IGR J10500-6410, IGR J05319-6601 and IGR J11321-5311 R. Landi
(INAF/IASF Bologna)
342 2007-FEB-07
ATEL 990
Swift/XRT observations confirm the AGN nature of IGR J14175-4641, IGR J14552-5133 and IGR J16351-5806 R. Landi
(INAF/IASF Bologna)
341 2007-FEB-05
ATEL 987
IGR J16558-4150: a new hard X-ray transient detected by INTEGRAL S. Soldi
(ISDC, Switzerland)
340 2007-FEB-01
ATEL 986
INTEGRAL TOO observations of GX 339-4 S. Soldi
(ISDC, Switzerland)
339 2007-JAN-30
ATEL 983
K-band Spectroscopy of AX J1841.0-0536 and IGR J19140+0951 E. Nespoli
(University of Valencia, Spain)
338 2007-JAN-25
ATEL 980
INTEGRAL Campaign on GX 339-4 J. M. Miller
(Univ. of Michigan)
337 2006-DEC-22
ATEL 972
IGR J17464-2811 is XMMU J174716.1-281048 R. Wijnands
(University of Amsterdam)
336 2006-DEC-22
ATEL 970
Fast X-ray transient, IGR J17464-2811 detected with INTEGRAL S. Brandt
(DNSC, Denmark)
335 2006-DEC-19
ATEL 967
INTEGRAL detection of SWIFT J2037.2+4151 N.J.Westergaard
(DNSC, Denmark)
334 2006-DEC-13
ATEL 962
INTEGRAL observation of SWIFT J1626.6-5156 A. Tarana
(INAF-IASF/Rome, Italy)
333 2006-DEC-07
ATEL 959
IGR J06074+2205 is a Be X-ray Binary J.A. Tomsick
(SSL/UC Berkeley and CASS/UCSD)
332 2006-DEC-04
ATEL 957
Optical spectroscopic identification of candidate counterparts to four INTEGRAL sources N. Masetti
(INAF-IASF, Bologna)
331 2006-NOV-29
ATEL 953
INTEGRAL hard X-ray observations of the outburst of the AXP CXOU J164710.2-455216 D. Gotz
(CEA-Saclay)
330 2006-NOV-22
GCN 5834
GRB 061122 A: a long GRB detected by INTEGRAL S. Mereghetti
(IASF/CNR, Milano)
329 2006-NOV-16
ATEL 945
Swift/XRT Detection of the Hard X-ray Sources IGR J18244-5622 and IGR J21178+5139 R. Landi
(IASF/INAF, Bologna)
328 2006-NOV-09
ATEL 941
Optical spectroscopy of putative counterparts of INTEGRAL sources in the Cassiopeia/Perseus region N. Masetti
(INAF/IASF, Bologna)
327 2006-NOV-09
ATEL 940
Detection of Additional Periodicities in RXTE ASM Light Curves A.M. Levine
(MIT MKI)
326 2006-NOV-08
ATEL 939
Three new hard X-ray sources in the Cassiopeia/Perseus region discovered by INTEGRAL L. Kuiper
(SRON)
325 2006-NOV-07
ATEL 936
Follow-up near-infrared observations of IGR J17497-2821 S. Chaty
(AIM CEA Saclay/University Paris 7, France)
324 2006-OCT-25
GCN 5751
GRB 061025: a long GRB detected by INTEGRAL S. Mereghetti
(IASF/CNR, Milano)
323 2006-OCT-11
ATEL 914
Suzaku observation of IGR J17497-2821 T. Itoh
(Univ. Tokyo)
322 2006-OCT-05
ATEL 911
INTEGRAL observation of Cyg X-1 at a historic hard X-ray maximum M. Türler
(ISDC, Geneva)
321 2006-OCT-04
ATEL 909
On the NIR counterpart to IGR J17497-2821 M.A.P. Torres
(CfA)
320 2006-OCT-03
ATEL 907
Chandra observes IGR J17497-2821 A. Paizis
(IASF Milano)
319 2006-OCT-02
ATEL 906
Infrared observations of IGR J17497-2821: new position, new candidate counterparts S. Chaty
(AIM CEA Saclay/University Paris 7, France)
318 2006-SEP-30
GCN 5665
GRB 060930: A long X-ray rich GRB detected by INTEGRAL S. Mereghetti
(IASF/CNR, Milano)
317 2006-SEP-28
ATEL 900
IGR J17497-2821: Refined Swift/XRT Analysis J. A. Kennea
(PSU)
316 2006-SEP-25
ATEL 897
Infrared observations of IGR J17497-2821: 3 candidate counterparts S. Chaty
(AIM CEA Saclay/University Paris 7, France)
315 2006-SEP-22
ATEL 895
IGR J17497-2821: Additional Optical Counterpart Identifications S. Laycock
(CfA)
314 2006-SEP-20
ATEL 891
RXTE PCA observations of IGR J17497-2821 C.B. Markwardt
(NASA/GSFC & U. Maryland)
313 2006-SEP-20
ATEL 890
IGR J17497-2821: Swift/BAT Detects the New Hard X-ray Transient H.A. Krimm
(NASA GSFC/USRA)
312 2006-SEP-20
ATEL 889
IGR J17497-2821: further observations with Swift and INTEGRAL R. Walter
(ISDC, Geneva)
311 2006-SEP-20
ATEL 888
Broadband INTEGRAL analysis of IGR J17497-2821 E. Kuulkers
(ESA/ESAC, Spain)
310 2006-SEP-18
ATEL 886
Further INTEGRAL observations of IGR J17497-2821 S. Shaw
(Southampton, UK/ ISDC, Switzerland)
309 2006-SEP-18
ATEL 885
IGR J17497-2821: a new hard X-ray transient detected by INTEGRAL S. Soldi
(ISDC, Geneva)
308 2006-SEP-14
ATEL 883
Two more nearby AGNs among INTEGRAL sources R. Burenin
(IKI, Moscow)
307 2006-SEP-12
GCN 5563
GRB 060912 B: a long GRB detected by INTEGRAL D. Gotz
(CEA, Saclay)
306 2006-SEP-05
ATEL 880
Optical identification of four INTEGRAL sources R. Burenin
(IKI, Moscow)
305 2006-SEP-01
GCN 5491
GRB 060901: a long GRB detected by INTEGRAL S. Mereghetti
(IASF, Milano)
304 2006-AUG-11
ATEL 874
New INTEGRAL source, IGR J17354-3255, and continuation of the INTEGRAL Galactic Bulge monitoring program E. Kuulkers
(ESA/ESAC, Spain)
303 2006-AUG-08
ATEL 873
Discovery of three new INTEGRAL sources: IGR J18159-3353, IGR J20188+3647, IGR J21117+3427 V. Sguera
(Southampton University UK)
302 2006-JUL-27
ATEL 868
INTEGRAL Observations of Activity in EXO 2030+375 M.L. McCollough
(CfA)
301 2006-JUL-25
ATEL 865
Three new INTEGRAL sources: IGR J10043-8702, IGR J10500-6410 and IGR J15283-4443 A. Paizis
(IASF, Milano)
300 2006-JUN-29
ATEL 848
INTEGRAL observation of flaring activity of Mrk 421 G.G. Lichti
(MPE, Garching)
299 2006-JUN-16
ATEL 840
High state of Mkn 421 in the hard X-rays G.G. Lichti
(MPE, Garching)
298 2006-MAY-23
ATEL 819
HD 74194, a new binary supergiant fast X-ray transient?, possible optical counterpart of INTEGRAL hard X-ray source IGR J08408-4503 R. Barba
(Universidad de La Serena, Chile)
297 2006-MAY-22
ATEL 818
Swift/XRT observation of IGR J08408-4503 J. A. Kennea
(PSU)
296 2006-MAY-22
ATEL 817
Refined position of IGR J08408-4503 by JEM-X on INTEGRAL S. Brandt
(DNSC, Copenhagen)
295 2006-MAY-20
ATEL 816
Renewed Activity of IGR J16479-4514 C.B. Markwardt
(U. Maryland & NASA/GSFC)
294 2006-MAY-19
ATEL 815
Emission-line early-type stars as possible optical counterparts of INTEGRAL hard X-ray sources IGR J08408-4503 and IGR J15539-6142 N. Masetti
(INAF/IASF Bologna)
293 2006-MAY-18
ATEL 814
IGR J08408-4503 is a recurrent transient S.Mereghetti
(IASF Milano)
292 2006-MAY-18
ATEL 813
Outburst of a new source IGR J08408-4503 detected by INTEGRAL D. Gotz
(CEA Saclay)
291 2006-MAY-15
ATEL 810
The discovery of five new hard X-ray sources in the Circinus region by INTEGRAL S. Keek
(SRON)
290 2006-MAY-05
ATEL 804
Optical Spectroscopy of the IGR J16195-4945 Candidate Counterpart G. Tovmassian
(OAN, IA, UNAM, Ensanada, BC, Mexico)
289 2006-APR-28
ATEL 800
IGR J19140+0951 simultaneously observed with INTEGRAL, Swift and RXTE J. Rodriguez
(CEA/AIM Saclay, France)
288 2006-APR-16
ATEL 796
INTEGRAL detection of a strong outburst in 4U 1954+31 S.Paltani
(ISDC, Geneva)
287 2006-APR-06
ATEL 790
INTEGRAL discovery of two faint hard X-ray sources in the Galactic Bulge M. Turler
(ISDC, Geneva)
286 2006-APR-03
ATEL 788
Swift XRT detection of the Integral ISGRI source IGR J2018+4043 J. A. Kennea
(PSU)
285 2006-MAR-31
ATEL 786
Orbital Parameters for the X-Ray Pulsar IGR J16393-4643 T. Thompson
(CASS/UCSD, San Diego)
284 2006-MAR-30
ATEL 783
Optical classification of 8 INTEGRAL sources N. Masetti
(INAF/IASF, Bologna)
283 2006-MAR-29
ATEL 779
Swift/BAT and RXTE/ASM Discovery of the Orbital Period of IGR J16418-4532 R. Corbet
(GSFC/USRA)
282 2006-MAR-29
ATEL 778
Detection of Type I X-ray burst from IGR J17254-3257 S. Brandt
(Danish National Space Center)
281 2006-MAR-29
GCN 4935
INTEGRAL and XMM ToO observations of SGR1900+14 K. Hurley
(UC Berkeley/SSL)
280 2006-MAR-24
ATEL 773
End of outburst of IGR J11215-5952; possible pulsations D.M. Smith
(U.C. Santa Cruz)
279 2006-MAR-21
ATEL 768
Swift XRT confirmation of HD 306414 as the counterpart to IGR J11215-5952 D. Steeghs
(CfA)
278 2006-MAR-18
ATEL 766
Outburst of IGR J11215-5952 Observed with RXTE D.M. Smith
(U.C. Santa Cruz)
277 2006-MAR-02
ATEL 756
INTEGRAL detects SWIFT J174535.5-290135.6 J. Chenevez
(DNSC, Denmark)
276 2006-MAR-01
ATEL 755
No Radio Emission from IGR J17419-2802 or GRS 1736-297 M.P. Rupen
(NRAO)
275 2006-FEB-22
ATEL 745
Refined X-ray position of IGR J17419-2802 A.K.H. Kong
(MIT)
274 2006-FEB-22
ATEL 744
Renewed X-ray activity of IGR J17419-2802 and GRS 1736-297 observed with INTEGRAL S.A. Grebenev
(IKI, Moscow)
273 2006-FEB-21
ATEL 742
INTEGRAL pointed observation of XTEJ1817-330 P. Goldoni
(APC & CEA, Saclay)
272 2006-FEB-16
ATEL 738
INTEGRAL and RXTE monitoring of XTE J1817-330: evolving through a state change? E. Kuulkers
(ESA/ESAC, Spain)
271 2006-FEB-11
ATEL 734
Three active neutron star X-ray transients: SAX J1747.0-2853, XTE J1739-285 and GRS 1747-312 J. Chenevez
(DNSC, Denmark)
270 2006-FEB-10
ATEL 731
INTEGRAL detects hard X-ray emission from XTE J1817-330 S.E. Shaw
(Southampton, UK/ ISDC, Geneva)
269 2006-FEB-04
GCN 4654
GRB 060204: a long GRB detected by INTEGRAL S. Mereghetti
(IASF, Milano)
268 2006-FEB-03
ATEL 719
Optical identification of IGR J13091+1137 as a heavily obscured AGN N. Masetti
(IASF/INAF, Bologna)
267 2006-JAN-30
GCN 4615
GRB 060130: a long GRB detected with INTEGRAL S. Mereghetti
(IASF, Milano)
266 2006-JAN-30
ATEL 715
The symbiotic star CD-57 3057 is the likely counterpart of IGR J10109-5746 N. Masetti
(IASF/INAF, Bologna)
265 2006-JAN-26
ATEL 711
Vela X-1 in a highly active state I. Kreykenbohm
(ISDC, Geneva & IAA, Tuebingen)
264 2006-JAN-25
ATEL 709
Probable Optical Counterpart of IGR J00234+6141 J.P. Halpern
(Columbia. U.)
263 2006-JAN-23
ATEL 708
XTE J1701-462 seen by INTEGRAL N. Produit
(ISDC, Geneva)
262 2006-JAN-14
GCN 4505
GRB 060114: A long GRB detected by INTEGRAL S. Mereghetti
(IASF, Milano)
261 2006-JAN-14
ATEL 692
IGR J18450-0435 = AX J18450-0433 J. P. Halpern
(Columbia U.)
260 2006-JAN-10
ATEL 686
IGR J14536-5522 is identified by Swift K. Mukai
(NASA/GSFC & USRA)
259 2006-JAN-04
ATEL 684
Discovery of four new hard X-ray sources in the Circinus and Carina region by INTEGRAL L. Kuiper
(SRON)
258 2005-DEC-27
ATEL 682
Be Star Counterpart of X-ray Transient IGR J06074+2205 J. P. Halpern
(Columbia U.)
257 2005-DEC-24
ATEL 681
Be Star Counterpart of X-ray Transient IGR J01583+6713 J. P. Halpern
(Columbia U.)
256 2005-DEC-13
ATEL 673
Swift/XRT detection and localization of IGR J01583+6713 J.A. Kennea
(PSU)
255 2005-DEC-12
ATEL 672
IGR J01583+6713, a new hard X-ray transient discovered by INTEGRAL C. Steiner
(ISDC, Geneva)
254 2005-DEC-11
GCN 4327
GRB 051211 B: a long GRB detected by INTEGRAL S. Mereghetti
(IASF, Milano)
253 2005-NOV-28
ATEL 665
IGR J02097+5222, correction to ATEL #662 L. Kuiper
(SRON)
252 2005-NOV-24
ATEL 662
INTEGRAL detection of three AGN in the Cassiopeia region, including a new source IGR J02097+5222 L. Kuiper
(SRON)
251 2005-NOV-22
ATEL 660
INTEGRAL detects renewed activity of Aquila X-1: beginning of a new outburst J. Rodriguez
(CEA Saclay, France)
250 2005-NOV-09
ATEL 654
Chandra imaging of IGR J16493-4348 L. Kuiper
(SRON)
249 2005-NOV-05
GCN 4192
GRB051105 B - A long GRB detected by INTEGRAL S. Mereghetti
(IASF, Milano)
248 2005-NOV-02
ATEL 649
Swift/BAT Discovery of the Orbital Period of IGR J16320-4751 R. Corbet
(GSFC/USRA)
247 2005-NOV-02
ATEL 647
New outburst of the transient X-ray pulsar GRO J1008-57 detected by INTEGRAL S.A. Grebenev
(IKI, Moscow)
246 2005-OCT-26
ATEL 642
On the (hard) X-ray activity of SAX J1747.0-2853 as seen with INTEGRAL E. Kuulkers
(ESA/ESAC, Spain)
245 2005-OCT-18
ATEL 634
The NIR counterpart to XTE J1747-274(=IGR J17473-2721) M.A.P.Torres
(CfA)
244 2005-OCT-16
ATEL 632
Swift/XRT follow up observations of IGR J17269-4737/XTE J1727-476 J.A. Kennea
(PSU)
243 2005-OCT-16
ATEL 631
INTEGRAL observation of IGR J17269-4737 / XTE J1727-476 M. Turler
(ISDC, Geneva)
242 2005-OCT-13
ATEL 629
Infrared detection of XTE J1727-476=IGR J17269-4737 D.Steeghs
(CfA)
241 2005-OCT-12
ATEL 628
Optical Counterpart of J1726-47 D. Maitra
(Yale)
240 2005-OCT-12
ATEL 626
Swift/XRT observations of XTE J1727-476/IGR J17269-4737 J.A. Kennea
(PSU)
239 2005-OCT-12
ATEL 625
Swift Imaging Observation of XTE J1726-476/IGR J17269-4737 A.K.H. Kong
(MIT)
238 2005-OCT-10
ATEL 624
New X-ray transient IGR J17269-4737 discovered with INTEGRAL M. Turler
(ISDC, Geneva)
237 2005-OCT-08
ATEL 622
Type-I X-ray bursts from XTE J1739-285 S. Brandt
(DNSC, Denmark)
236 2005-OCT-04
ATEL 617
Swift observations of IGR J17419-2802 J.A. Kennea
(PSU)
235 2005-OCT-01
ATEL 616
New X-ray transient IGR J17419-2802 discovered with INTEGRAL S.A. Grebenev
(IKI, Moscow)
234 2005-SEP-30
ATEL 615
INTEGRAL sees XTE J1739-285 change to hard state S.E. Shaw
(Southampton, UK / ISDC,Geneva)
233 2005-SEP-22
GCN 4007
Possible GRB 050922 detected by INTEGRAL D. Gotz
(IASF, Milano)
232 2005-SEP-19
GCN 4002
GRB 050918 - A long GRB detected by INTEGRAL D. Gotz
(IASF, Milano)
231 2005-SEP-03
ATEL 601
Integral observes possible cyclotron line at 47 keV for 1A 0535+262 P. Kretschmar
(ESA/ESAC, Spain)
230 2005-AUG-30
ATEL 599
Swift Detection of Flaring X-ray Activity from IGR J16479-4514 J. A. Kennea
(PSU)
229 2005-AUG-30
ATEL 598
Correction: Rapid Burster = MXB 1730-335 P. Kretschmar
(ESA/ESAC, Spain)
228 2005-AUG-26
ATEL 593
Brightening of H1743-322 and the Rapid Burster P. Kretschmar
(ESA/ESAC, Spain)
227 2005-AUG-26
ATEL 592
INTEGRAL detects XTE J1739-285 A. Bodghee
(ISDC, Geneva)
226 2005-AUG-24
ATEL 591
Swift confirms identification of RT Cru as the IGR J12349-6434 hard x-ray source J. Tueller
(GSFC/NASA)
225 2005-AUG-23
ATEL 590
INTEGRAL serendipitous hard X-ray detection of the millisecond pulsar HETE J1900.1-2455 P. Goldoni
(APC & SAp/CEA-Saclay, France)
224 2005-AUG-17
ATEL 583
INTEGRAL observations of XTE J1818-245 S.E. Shaw
(Southampton, UK / ISDC, Geneva)
223 2005-AUG-11
ATEL 574
INTEGRAL High-Energy Detection of SWIFT J1753.5-0127 M. Cadolle Bel
(APC & SAp, CEA-Saclay, France)
222 2005-AUG-01
ATEL 572
Chandra and Optical Identification of INTEGRAL Sources J.P. Halpern
(Columbia U.)
221 2005-JUL-14
GCN 3607
GRB 050714 - A long GRB detected with INTEGRAL D. Gotz
(IASF, Milano)
220 2005-JUL-01
ATEL 545
New INTEGRAL source IGR J11321-5311 R. Krivonos
(IKI, MPA)
219 2005-JUN-28
ATEL 537
Candidate AGN in the 2nd IBIS/ISGRI survey catalogue Bassani, L.
(IASF/INAF, Bologna, Italy)
218 2005-JUN-26
GCN 3552
GRB 050626 - a long GRB detected with INTEGRAL D. Gotz
(IASF, Milano)
217 2005-JUN-21
ATEL 531
New outburst of accreting X-ray pulsar IGR J11435-6109 M. Revnivtsev
(MPA, Garching; IKI, Moscow)
216 2005-JUN-21
ATEL 528
IGR J12349-6434 = RT Cru ? N. Masetti
(IASF/INAF, Bologna)
215 2005-JUN-17
ATEL 521
X-ray localization and possible IR counterpart of XTE J1747-274/IGR J17473-2721 A. M. Juett
(Virginia)
214 2005-JUN-17
ATEL 519
INTEGRAL discovery of the new source IGR J12349-6434 M. Chernyakova
(ISDC, Geneva)
213 2005-MAY-25
GCN 3472
INTEGRAL detection of GRB 050525 D. Gotz
(IASF, Milano)
212 2005-MAY-22
GCN 3446
XRF 050522 detected with INTEGRAL D. Gotz
(IASF, Milano)
211 2005-MAY-20
ATEL 497
INTEGRAL observation of the blazar 3C454.3 in outburst L. Foschini
(INAF/IASF, Bologna)
210 2005-MAY-20
GCN 3430
GRB 050520 - A long GRB detected with INTEGRAL D. Gotz
(IASF, Milano)
209 2005-MAY-16
ATEL 494
Optical counterpart to IGR J17098-3628 D. Steeghs
(CfA)
208 2005-MAY-12
ATEL 490
Probable radio counterpart to IGR J17098-3628 M.P. Rupen
(NRAO/GSFC)
207 2005-MAY-04
GCN 3348
GRB 050504: A long GRB detected with INTEGRAL S. Mereghetti
(IASF, Milano)
206 2005-MAY-03
ATEL 479
Possible Swift-UVOT optical counterpart for IGR J17098-3628 A.J. Blustin
(MSSL-UCL)
205 2005-MAY-03
ATEL 478
Optical/NIR imaging of IGR J17098-3628 and IGR J16283-4838 D.Steeghs
(CfA)
204 2005-MAY-03
ATEL 477
Possible infrared/optical counterpart of IGR J17098-3628 A.K.H. Kong
(MIT)
203 2005-MAY-02
ATEL 476
Swift-XRT detection of IGR J17098-3626 J.A. Kennea
(PSU)
202 2005-MAY-02
GCN 3323
GRB 050502 - A long GRB detected with INTEGRAL D. Gotz
(IASF, Milano)
201 2005-APR-29
ATEL 472
Hard X-ray brightening of Ginga 1843+009 seen by INTEGRAL J.-C. Leyder
(ISDC, Geneva & IAG Liege)
200 2005-APR-23
ATEL 470
HD 306414 and IGR J11215-5952 I. Negueruela
(Alicante)
199 2005-APR-22
ATEL 469
IGR J11215-5952 discovered in INTEGRAL Galactic Plane Scans P. Lubinski
(CAMK, Warsaw & ISDC)
198 2005-APR-22
ATEL 467
New X-ray transient IGR J17473-2721 discovered with INTEGRAL S.A. Grebenev
(IKI, Moscow)
197 2005-APR-16
ATEL 465
RXTE Observations of IGR J16283-4838 and IGR J16493-4348 C.B. Markwardt
(U. Maryland & NASA/GSFC)
196 2005-APR-15
ATEL 464
Significant increase of the X-ray flux and slight softening of the spectrum of Aql X-1 J. Rodriguez
(CEA Saclay & ISDC Versoix)
195 2005-APR-15
ATEL 463
IGR J17303-0601 is a new intermediate polar B.T. Gaensicke
(Warwick)
194 2005-APR-15
ATEL 462
New X-ray outburst from Rapid Burster S.V.Molkov
(IKI, Moscow)
193 2005-APR-14
ATEL 460
Possible infra-red counterpart to IGR J16283-4838 J. Rodriguez
(CEA Saclay & ISDC Versoix)
192 2005-APR-13
ATEL 459
Swift-XRT detection of IGR J16283-4838 J.A. Kennea
(PSU)
191 2005-APR-13
ATEL 458
IGR J16283-4838 X-ray flux is rising A. Paizis
(ISDC Geneva, IASF Milano)
190 2005-APR-12
ATEL 457
IGR J16493-4348 - a radiopulsar or a new X-ray binary S.A. Grebenev
(IKI, Moscow)
189 2005-APR-11
ATEL 456
Discovery of a new X-ray transient IGR J16283-4838 with INTEGRAL S. Soldi
(ISDC, Geneva)
188 2005-APR-05
ATEL 453
INTEGRAL monitoring of IGR J17098-3628 N. Mowlavi
(ISDC, Geneva)
187 2005-APR-05
ATEL 452
INTEGRAL detected Aql X-1 in hard X-rays S.A. Grebenev
(IKI, Moscow)
186 2005-MAR-29
ATEL 447
Spectral evolution of IGR J17098-3628 observed by INTEGRAL and RXTE S.A. Grebenev
(IKI, Moscow)
185 2005-MAR-28
ATEL 446
An outburst of the accreting millisecond X-ray pulsar XTE J1751-305 detected with INTEGRAL S.A. Grebenev
(IKI, Moscow)
184 2005-MAR-26
ATEL 444
New X-ray transient IGR J1709.8-3628 discovered with INTEGRAL S.A. Grebenev
(IKI, Moscow)
183 2005-MAR-16
ATEL 442
INTEGRAL observes fading of GRO J1655-40 above 20 keV S. Shaw
(Southampton, UK & ISDC, Geneva)
182 2005-MAR-08
ATEL 438
Announcement of INTEGRAL Galactic Bulge monitoring program and (re)brightening of GRO J1655-40 E. Kuulkers
(ESA/ESAC, Spain)
181 2005-MAR-01
ATEL 432
INTEGRAL follow-up of GRO J1655-40 I.Brott
(ISDC/Hamburg Observatory)
180 2005-FEB-28
ATEL 429
Optical counterpart to IGR J16465-4507 I. Negueruela
(Alicante)
179 2005-FEB-23
GCN 3059
INTEGRAL detection of GRB 050223 S. Mereghetti
(IASF, Milano)
178 2005-FEB-22
ATEL 422
INTEGRAL observation of GRO J1655-40 N. Produit
(ISDC)
177 2005-FEB-15
ATEL 410
Seyfert 2 VV 780 detected with INTEGRAL E. Kalemci
(SSL/UCB)
176 2005-FEB-07
ATEL 407
Spin and Pulsed X-ray Flux Properties of SGR 1806-20 after the Giant Flare P.M. Woods
(USRA/NSSTC)
175 2005-JAN-24
ATEL 395
Optical monitoring of IGR J00291+5934 I.Bikmaev
(KSU/AST)
174 2005-JAN-29
GCN 3003
GRB 050129: a weak long GRB detected with INTEGRAL D. Gotz
(IASF, Milano)
173 2005-JAN-19
ATEL 394
IGR J00234+6141: A new weak hard X-ray source found by INTEGRAL P.R. den Hartog
(SRON, Utrecht)
172 2005-JAN-12
ATEL 382
Public data available on INTEGRAL TOO observations of V0332+053 in outburst S. Soldi
(ISDC, Geneva)
171 2005-JAN-06
ATEL 381
Multiple Cyclotron Lines in V0332+53 W. Coburn
(SSL/UCB)
170 2005-JAN-06
ATEL 380
Fourth Epoch observations of SGR 1806-20 P.B. Cameron
(Caltech)
169 2005-JAN-05
ATEL 378
Possible identification of the IR counterpart of SGR 1806-20 G.L. Israel
(INAF AO Roma)
168 2005-JAN-05
ATEL 377
The Orbital Period of IGR J11435-6109 R.H.D. Corbet
(NASA/GSFC and USRA)
167 2005-JAN-04
ATEL 375
Second-epoch VLA observations of SGR 1806-20 B.M. Gaensler
(CfA)
166 2005-JAN-03
ATEL 373
RADIO DETECTION OF SGR 1806-20 FOLLOWING A GIANT FLARE B.M. Gaensler
(CfA)
165 2004-DEC-29
GCN 2920
Giant flare from SGR 1806-20 detected by INTEGRAL J. Borkowski
(CAMK, Torun)
164 2004-DEC-28
ATEL 372
INTEGRAL hard X-ray observation of V0332+53 M. Turler
(ISDC, Geneva Observatory)
163 2004-DEC-22
ATEL 371
Continued X-ray Brightening of V0332+53 R. Remillard
(for ASM team at MIT and GSFC)
162 2004-DEC-20
ATEL 370
Optical counterpart to IGR J11435-6109 J.M. Torrejón
(Universidad de Alicante)
161 2004-DEC-19
GCN 2866
GRB 041219 - A long GRB detected by INTEGRAL D. Gotz
(IASF, Milano)
160 2004-DEC-18
GCN 2858
GRB 041218 - A long GRB detected by INTEGRAL S. Mereghetti
(IASF, Milano)
159 2004-DEC-17
ATEL 369
IGR J00291+5934: an observation with Chandra M.A. Nowak
(MIT-CXC)
158 2004-DEC-15
ATEL 367
Outburst from EXO 2030+375 detected with INTEGRAL D. Gotz
(IASF, Milano)
157 2004-DEC-13
ATEL 366
Keck Optical Spectra of the Counterpart of IGR J00291+5934 A.V. Filippenko
(Univ. of California, Berkeley)
156 2004-DEC-11
ATEL 365
IGR J00291+5934 X-ray Decay Rate is Increasing J.H. Swank
(NASA/GSFC)
155 2004-DEC-09
ATEL 364
Further radio observations of IGR J00291+5934 M.P. Rupen
(GSFC/NRAO)
154 2004-DEC-09
ATEL 363
IGR J00291+5934 : IR counterpart detection and evidence of fading D. Steeghs
(Harward-Smithsonian CfA)
153 2004-DEC-08
ATEL 362
BeppoSAX-WFC observations of IGR J11435-6109 and J00291+5934 Jean in 't Zand
(SRON, Utrecht)
152 2004-DEC-07
ATEL 361
The radio counterpart of IGR J00291+5934 R. Fender
(Southampton)
151 2004-DEC-07
ATEL 360
Orbit Solution for the Millisecond Pulsar IGR J00291+5934 C.B. Markwardt
(U. Maryland & GSFC)
150 2004-DEC-07
ATEL 359
IGR J11435-6109: Faded, but Variable - Possibly ~ 166 s Pulsations J.H. Swank
(GSFC)
149 2004-DEC-07
ATEL 358
Another X-Ray Brightening of H 1743-322 = IGR J1746-3213 J.H. Swank
(GSFC)
148 2004-DEC-06
ATEL 357
ASM Observations of IGR J00291+5934 R. Remillard
(for ASM team at MIT and GSFC)
147 2004-DEC-05
ATEL 356
Spectroscopic observations of the counterpart of IGR J00291+5934 G. Roelofs
(Univ. of Nijmegen)
146 2004-DEC-05
ATEL 355
IGR J00291+5934 - radio observation G. Pooley
(MRAO, Cavendish Lab, Cambridge UK)
145 2004-DEC-04
ATEL 354
IGR J00291+5934 Optical Counterpart D.B. Fox
(Caltech)
144 2004-DEC-04
ATEL 353
IGR J00291+5934 is a 598 Hz X-ray Pulsar C.B. Markwardt
(U. Maryland and GSFC)
143 2004-DEC-03
ATEL 352
IGR J00291+5934, a new X-ray transient discovered with INTEGRAL D. Eckert
(ISDC, Versoix)
142 2004-NOV-29
ATEL 350
New X-ray transient IGR J11435-6109 discovered with INTEGRAL S.A.Grebenev
(IKI, Moscow)
141 2004-OCT-15
GCN 2805
GRB 041015 - A long GRB detected by INTEGRAL S. Mereghetti
(IASF, Milano)
140 2004-OCT-14
ATEL 345
Flares from a new Integral hard X-ray source, IGR J17407-2808, likely associated with the ROSAT source SBM 10 P. Kretschmar
(MPE/ISDC, Versoix)
139 2004-OCT-12
ATEL 343
The likely optical counterpart to the X-ray transient IGR J01363+6610 Pablo Reig
(FORTH & University of Crete)
138 2004-OCT-11
ATEL 342
New X-ray transient IGR J17507-2856 discovered with INTEGRAL S.A. Grebenev
(IKI, Moscow)
137 2004-OCT-09
GCN 2793
IBAS GRB Alert # 2010 D. Gotz
(IASF, Milano)
136 2004-OCT-08
ATEL 341
IGR J18410-0535 = AX J1841.0-0536 ? J. P. Halpern
(Columbia U.)
135 2004-OCT-08
ATEL 340
INTEGRAL discovery of a possible new source IGR J18410-0535 J. Rodriguez
(CEA, Saclay & ISDC, Versoix)
134 2004-OCT-05
ATEL 338
Circumstantial evidence for a blue supergiant companion of IGR J16465-4507 D.M. Smith
(U.C. Santa Cruz)
133 2004-OCT-01
ATEL 336
IGR J16465-4507 counterpart J.A. Zurita Heras
(ISDC, Geneva)
132 2004-SEP-26
ATEL 335
Radio observations of XTE J1743-363 M.P. Rupen
(NRAO)
131 2004-SEP-21
ATEL 332
High activity of XTE J1743-363 detected with INTEGRAL S.A. Grebenev
(IKI, Moscow)
130 2004-SEP-13
ATEL 331
INTEGRAL detects increased activity from 4U 0115+63 J.A. Zurita Heras
(ISDC, Versoix)
129 2004-SEP-09
GCN 2699
GRB040903 - A XRF? E. Kuulkers
(ESA/ESTEC)
128 2004-SEP-08
ATEL 329
INTEGRAL discovered a new transient source IGR J16465-4507 A. Lutovinov
(IKI, Moscow)
127 2004-SEP-08
ATEL 328
IGR J17331-2406 A. Lutovinov
(IKI, Moscow)
126 2004-SEP-02
ATEL 327
Long duration X-ray burst from GX 3+1 S. Brandt
(DSRI, Copenhagen)
125 2004-SEP-01
ATEL 326
New outburst from 4U0115+634 A. Lutovinov
(IKI, Moscow)
124 2004-AUG-30
ATEL 325
SGR 1806-20 S.Molkov
(IKI, Moscow)
123 2004-AUG-27
GCN 2670
GRB 040827 - A long GRB detected by INTEGRAL S. Mereghetti
(IASF, Milano)
122 2004-AUG-25
ATEL 324
Burst Activity of SGR 1806-20 in the hard X-rays S.Molkov
(IKI, Moscow)
121 2004-AUG-12
GCN 2640
GRB 040812: a long GRB detected by INTEGRAL D. Gotz
(IASF, Milano)
120 2004-AUG-06
ATEL 314
Renewed radio activity in H1743-322 = IGR J1746-3213 = XTE J17464-3213 M.P. Rupen
(NRAO)
119 2004-JUL-30
GCN 2634
GRB 040730: a long GRB detected with INTEGRAL D. Gotz
(IASF, Milano)
118 2004-JUL-23
ATEL 312
Radio observations of BD +60 73 = IGR J00370+6122 P.B. Cameron
(NRAO, Caltech)
117 2004-JUL-20
ATEL 310
IGR J18027-1455 / USNO-B1.0 0750-0506536 is an AGN N. Masetti
(IASF/CNR, Bologna)
116 2004-JUL-11
ATEL 304
Radio observations of H1743-322 = IGR J1746-3213 = XTE J17464-3213 M.P. Rupen
(NRAO)
115 2004-JUL-10
ATEL 301
Another X-Ray Brightening of H 1743-322 = IGR J1746-3213 Jean Swank
(NASA/GSFC)
114 2004-JUN-28
ATEL 293
Detection of AXP 4U 0142+614 with INTEGRAL P.R. den Hartog
(SRON, Utrecht)
113 2004-JUN-24
GCN 2613
GRB 040624 - A long GRB detected with INTEGRAL S. Mereghetti
(IASF, Milano)
112 2004-JUN-12
ATEL 290
burst in 1E 1145.1-6141 A. Bodaghee
(ISDC, Geneva)
111 2004-MAY-22
ATEL 285
BD +60 73 = IGR J00370+6122 I. Negueruela
(Univ. Alicante)
110 2004-MAY-18
ATEL 281
IGR J00370+6122 - A new high-mass X-ray binary P.R. den Hartog
(SRON Utrecht)
109 2004-MAY-18
ATEL 280
INTEGRAL detects a new ouburst from Aql X-1 J. Rodriguez
(CEA/SAp, France & ISDC Switzerland)
108 2004-MAY-14
ATEL 278
New gamma-ray transient, IGR J11305-6256 discovered by INTEGRAL N. Produit
(ISDC, Geneva)
107 2004-MAY-12
ATEL 276
Search for radio emission from IGR J01363+6610 G. Pooley
(MRAO, Cavendish Lab, Cambridge)
106 2004-MAY-11
ATEL 275
New X-ray transient IGR J01363+6610 discovered by INTEGRAL S.A. Grebenev
(IKI, Moscow)
105 2004-APR-29
ATEL 274
A new outburst from XTE J1858+034. Improving the source position S.V. Molkov
(IKI/SAI, Moscow)
104 2004-APR-22
GCN 2572
GRB 040422: a long GRB detected with INTEGRAL S. Mereghetti
(IASF, Milano)
103 2004-APR-19
ATEL 272
Improved (and revised) position of IGR J19140+0951 with INTEGRAL C. Cabanac
(LAOG, Grenoble)
102 2004-APR-15
ATEL 269
The Orbital Period of IGR J19140+098 R.H.D. Corbet
(NASA/GSFC and USRA)
101 2004-APR-09
ATEL 266
INTEGRAL observes A1744-361 (XTE J1748-361) in hard X-rays S.A. Grebenev
(IKI, Moscow)
100 2004-APR-04
ATEL 264
IGR J17418-12122 - USNO 0778-0495204 is an AGN M.A.P. Torres
(CfA)
99 2004-APR-03
GCN 2560
GRB 040403: a long GRB detected with INTEGRAL D. Gotz
(IASF, Milano)
98 2004-APR-01
ATEL 263
A possible near-infrared/optical counterpart to the new ISGRI source IGR J07597-3842 M. Molina
(Universià degli Studi di Bologna)
97 2004-MAR-29
ATEL 261
IGR J07597-3842 - A new INTEGRAL source with candidate counterparts in the radio, IR and X-ray bands P. R. den Hartog
(SRON, Utrecht)
96 2004-MAR-26
ATEL 259
Detection of Aql X-1 in Hard X-Ray State S. V. Molkov
(IKI, Moscow)
95 2004-MAR-24
ATEL 257
1E1740.7-2942 and KS1741-293 S. A.Grebenev
(IKI, Moscow)
94 2004-MAR-24
ATEL 256
INTEGRAL detection of the X-ray outburst of SAX J1747.0-2853 S. Deluit
(ISDC, Geneva)
93 2004-MAR-23
GCN 2525
GRB 040323: a long GRB detected with INTEGRAL S. Mereghetti
(IASF, Milano)
92 2004-MAR-19
IAUC 8308
Supernova 2003lw and GRB 031203 G. Tagliaferri
(INAF, Brera)
91 2004-MAR-19
ATEL 253
Chandra observations of IGR J16316-4028 J. Rodriguez
(CEA/SAp, France & ISDC Switzerland)
90 2004-MAR-18
ATEL 252
New outburst of IGR J17544-2619 detected with INTEGRAL S. A. Grebenev
(IKI, Moscow)
89 2004-MAR-14
ATEL 251
Transition to a hard state of 1RXP J130159.6-635806 M. Chernyakova
(ISDC, Geneva)
88 2004-MAR-09
ATEL 248
The LMXRB GX354-0 is flaring in the hard X-rays J. Zurita
(ISDC, Geneva)
87 2004-MAR-06
ATEL 246
Possible radio, IR and soft X-ray counterpart of IGR J18027-1455 J.A. Combi
(IAR, Argentina)
86 2004-FEB-23
GCN 2525
GRB 040223: a long GRB detected with INTEGRAL D. Gotz
(IASF, Milano)
85 2004-FEB-19
ATEL 241
INTEGRAL confirms the brightening of 4U 1724-30 A. Bodaghee
(ISDC, Geneva)
84 2004-FEB-19
ATEL 240
GX 339-4 detected with INTEGRAL E. Kuulkers
(ESA/ESTEC)
83 2004-FEB-19
ATEL 239
IGR J17418-1212 - A Possible Microquasar with Multiple Identification G. Tsarevsky
(ATNF, Sydney & ASC, Moscow)
82 2004-FEB-15
ATEL 235
A radio galaxy as possible counterpart of IGR J21247+5058 M. Ribo
(CEA Saclay, France)
81 2004-FEB-13
ATEL 232
17 New Identified INTEGRAL Sources L. Bassani
(IASF, Bologna)
80 2004-FEB-09
ATEL 229
14 New Unidentified INTEGRAL Sources R. Walter
(ISDC, Geneva)
79 2004-JAN-30
ATEL 227
IGR J16393-4643 a possible X-ray counterpart to 3EG J1639-4702 discovered by INTEGRAL A. Malizia
(IASF, Bologna)
78 2004-JAN-30
ATEL 226
IGR J06074+2205 - possible association with radio source G. Pooley
(MRAO, Cambridge)
77 2004-JAN-30
ATEL 224
Two New INTEGRAL Sources: IGR J15479-4529 and IGR J16418-4532 J. A. Tomsick
(UC, San Diego)
76 2004-JAN-29
ATEL 223
IGR J06074+2205 a new X-ray source discovered by INTEGRA J. Chenevez
(DSRI, Copenhagen)
75 2004-JAN-06
GCN 2505
GRB 040106 : a long GRB detected with INTEGRAL S. Mereghetti
(IASF, Milano)
74 2003-DEC-04
IAUC 8250
GRB 031203 P. van Dokkum
(Yale University)
73 2003-DEC-03
GCN 2459
GRB 031203: A long GRB detected with INTEGRAL D. Gotz
(IASF, Milano)
72 2003-DEC-02
ATEL 211
A very intense X-ray outburst of Vela X-1 detected with INTEGRAL R. Krivonos
(IKI/RSDC, Moscow)
71 2003-OCT-24
ATEL 201
IGR J16316-4028 a possible X-ray counterpart to 3EG J1631-4033 discovered by INTEGRAL J. Rodriguez
(CEA Saclay & ISDC)
70 2003-OCT-20
ATEL 198
H 1743-322 (= IGR J17464-3213) Transition to the Hard State J. A. Tomsick
(UC, San Diego)
69 2003-SEP-20
ATEL 194
Possible infrared/optical counterparts of IGR J17544-2619 J. Rodriguez
(CEA/SAp Saclay & ISDC)
68 2003-SEP-19
IAUC 8202
IGR J17544-2619 R. Gonzalez-Riestra
(XMM-Newton SOC, Madrid)
67 2003-SEP-18
ATEL 192
New outburst of IGR J17544-2619 S. A. Grebenev
(IKI, Moscow)
66 2003-SEP-18
ATEL 191
IGR J17544-2619 might be 1RXS J175428.3-262035 R. Wijnands
(University of St Andrews)
65 2003-SEP-17
ATEL 190
New source IGR J17544-2619 discovered with INTEGRAL R. A. Sunyaev
(IKI, Moscow; MPA, Garching)
64 2003-SEP-16
ATEL 189
Reactivation of IGR J17464-3213 in hard X-rays S. A.Grebenev
(IKI, Moscow)
63 2003-AUG-30
ATEL 187
Hard X-ray Outburst from Rapid Burster MXB1730-335 R. Sunyaev
(IKI, Moscow; MPA, Garching)
62 2003-AUG-30
ATEL 186
Prompt Shutoff of XTE J1739-302 D. M. Smith
(UCSC)
61 2003-AUG-29
ATEL 185
GRS 1758-258 R. Sunyaev
(IKI, Moscow; MPA, Garching)
60 2003-AUG-29
ATEL 184
Radio observations of XTE J1739-302/IGR J17391-3021 M. P. Rupen
(NRAO)
59 2003-AUG-28
ATEL 183
Burst activity of SGR 1806-20 R. A. Sunyaev
(IKI, Moscow; MPA, Garching)
58 2003-AUG-27
ATEL 182
XTE J1739-302 D. M. Smith
(UCSC)
57 2003-AUG-27
ATEL 181
Possible new source IGR J17391-3021 or an outburst from XTE J1739-302 R. Sunyaev
(IKI,Moscow; MPA,Garching)
56 2003-AUG-21
ATEL 180
INTEGRAL observes IGR J17464-3213 in the soft state P. Kretschmar
(ISDC, Geneva; MPE, Garching)
55 2003-AUG-21
ATEL 179
Detection of Orbital Period of EXO 1722-363 C. B. Markwardt
(U. Maryland; NASA/GSFC)
54 2003-AUG-20
ATEL 178
INTEGRAL Detection and Improved Position of EXO 1722-363 A. Lutovinov
(IKI, Moscow)
53 2003-AUG-11
ATEL 176
IGR J16479-4514 S. Molkov
(IKI, Moscow)
52 2003-MAY-31
ATEL 162
High Frequency Quasi-Periodic Oscillations in the X-ray Flux of the Black Hole Candidate H 1743-322 = IGR/XTE J1746(4)-3213 J. Homan
(OAB, Merate)
51 2003-MAY-20
ATEL 160
BeppoSAX measurements of IGR J17091-3624 = 1SAX J1709-36 J. J. M. in 't Zand
(SRON, Utrecht)
50 2003-MAY-14
ATEL 159
An X-ray outburst of GS1843+009 detected with INTEGRAL A. M. Cherepashchuk
(SAI, Moscow)
49 2003-MAY-09
ATEL 158
Optical observations of the IGR J18539+0727 field N. Masetti
(IASF/CNR, Bologna)
48 2003-MAY-02
ATEL 157
IGR J18483-0311 M. Chernyakova
(ISDC, Geneva)
47 2003-MAY-01
ATEL 156
IGR J17597-2201 = XTE J1759-220 C. B. Markwardt
(U. Maryland; NASA/GSFC)
46 2003-MAY-01
GCN 2183
GRB 030501 localized by INTEGRAL S. Mereghetti
(IASF, Milano)
45 2003-APR-30
ATEL 155
IGR 17597-2201 and AX 1820.5-1434 A. Lutovinov
(IKI, Moscow)
44 2003-APR-28
ATEL 154
IGR J18325-0756 A. Lutovinov
(IKI, Moscow)
43 2003-APR-24
ATEL 153
INTEGRAL detection of Hard X-ray emission from XTE J1720-318 P. Goldoni
(SAp/CEA, Saclay)
42 2003-APR-23
ATEL 152
Possible radio counterpart to IGR J17091-3624 M. P. Rupen
(NRAO)
41 2003-APR-21
ATEL 151
IGR J18539+0727 A. Lutovinov
(IKI, Moscow)
40 2003-APR-19
ATEL 150
IGR J17091-3624 in archival data of MIR/KVANT/TTM M. Revnivtsev
(IKI, Moscow; MPA, Garching)
39 2003-APR-19
ATEL 149
IGR J17091-3624 E. Kuulkers
(ESA/ESTEC)
38 2003-APR-10
ATEL 146
IGR/XTE J17464-3213: New radio position and optical counterpart D. Steeghs
(CfA)
37 2003-APR-10
ATEL 145
INTEGRAL observation of SLX 1746-331 A. Lutovinov
(IKI, Moscow)
36 2003-APR-09
ATEL 142
Strong radio flare in XTE J1746-322 = IGR J17464-3213 M. P. Rupen
(NRAO)
35 2003-APR-08
IAUC 8112
IGR J17464-3213 = XTE J17464-3213 D. Baba
(Nagoya Univ., Japan)
34 2003-APR-08
IAUC 8112
IGR J17464-3213 = XTE J17464-3213 M. P. Rupen
(NRAO)
33 2003-APR-08
IAUC 8109
IGR J16358-4726 C. Kouveliotou
(MSFC; USRA)
32 2003-APR-07
ATEL 141
IGR/XTE J17464-3213: Magellan optical upper limits D. Steeghs
(CfA)
31 2003-APR-06
ATEL 140
Optical observations of IGR J17464-3213 I. Khamitov
(TUG, Turkey)
30 2003-APR-04
ATEL 139
IGR J17464-3213 = XTE J17464-3213: Request for IR Observations M. P. Rupen
(NRAO)
29 2003-APR-02
ATEL 138
RXTE ASM Observations of H1743-322 = IGR J17464-3213 R. Remillard
(MIT)
28 2003-APR-02
IAUC 8105
IGR J17464-3213 = XTE J17464-3213 M. P. Rupen
(NRAO)
27 2003-APR-02
ATEL 137
Radio counterpart to IGR J17464-3213 = XTE J17464-3213 M. P. Rupen
(NRAO)
26 2003-APR-02
ATEL 136
Clarification on the association between IGR J17464-3213 and H1743-322 C. B. Markwardt
(U. Maryland & GSFC)
25 2003-APR-01
ATEL 135
Initial RXTE Observations of the 2003 Outburst of XTE J1550-564 J. M. Miller
(CfA)
24 2003-MAR-31
ATEL 134
New X-ray outburst of XTE J1550-564 E. Kuulkers
(ESA/ESTEC)
23 2003-MAR-31
IAUC 8102
XTE J1550-564 P. Woudt
(University of Cape Town)
22 2003-MAR-29
ATEL 133
IGR J17464-3213 = XTE J1746-322 = H1743-322 C. B. Markwardt
(U. Maryland & GSFC)
21 2003-MAR-28
ATEL 132
IGR J17464-3213 M. Revnivtsev
(IKI, Moscow; MPA, Garching)
20 2003-MAR-27
GCN 1970
Possible GRB030323 localized by INTEGRAL V. Beckmann
(ISDC, Geneva)
19 2003-MAR-25
IAUC 8100
XTE J1550-564 P. Dubath
(ISDC, Geneva)
18 2003-MAR-25
ATEL 131
IGR J16358-4726 in archival data of ASCA and BeppoSAX M. Revnivtsev
(IKI, Moscow; MPA, Garching)
17 2003-MAR-22
IAUC 8097
IGR J16358-4726 M. Revnivtsev
(IKI, Moscow; MPA, Garching)
16 2003-MAR-20
IAUC 8096
IGR J16320-4751 J. Rodriguez
(CEA, Saclay; ISDC, Geneva)
15 2003-MAR-20
GCN 1941
Possible GRB 030320 localized by INTEGRAL S. Mereghetti
(IASF, Milano)
14 2003-MAR-18
ATEL 128
RXTE PCA Snapshots of IGR J16318-4848 and IGR J19140+098 J. H. Swank
(GSFC)
13 2003-MAR-06
IAUC 8088
IGR J19140+098 D. C. Hannikainen
(Univ. of Helsinki)
12 2003-MAR-04
IAUC 8087
GRB 030227 R. Gonzalez-Riestra
(XMM-Newton SOC, Madrid)
11 2003-FEB-27
GCN 1895
GRB 030227 localized by INTEGRAL D. Gotz
(IASF, Milano)
10 2003-FEB-21
ATEL 119
XMM-Newton followup of IGR J16318-4848 J. de Plaa
(SRON, Utrecht)
9 2003-FEB-21
IAUC 8077
IGR J16320-4751 and IGR J16318-4848 J. J. M. in 't Zand
(SRON, Utrecht)
8 2003-FEB-19
IAUC 8076
IGR J16320-4751 J. A. Tomsick
(UC, San Diego)
7 2003-FEB-19
IAUC 8076
IGR J16318-4848 L. Foschini
(IASF/CNR, Bologna)
6 2003-FEB-14
IAUC 8072
IGR J16318-4848 N. Schartel
(XMM-Newton SOC, Madrid)
5 2003-FEB-11
IAUC 8070
IGR J16318-4848 H. Murakami
(ISAS)
4 2003-FEB-01
IAUC 8063
IGR J16318-4848 T. J.-L. Courvoisier
(ISDC, Geneva)
3 2003-JAN-03
GCN 1836
GRB 030131: A long GRB detected by INTEGRAL J. Borkowski
(ISDC, Geneva)
2 2002-DEC-19
GCN 1766
GRB 021219: a long GRB localized by INTEGRAL S. Mereghetti
(IASF, Milano)
1 2002-NOV-25
GCN 1706
GRB021125: A long GRB localized by INTEGRAL A. Bazzano
(IASF, Roma)