Up to ACS triggers overview page
for the most recent triggers the HEAVENS data is not yet available, please use the link in the rightmost column
Trigger ID / Time
Type
Origin
Sigma
Duration [s]
Max Count
Comment
Details
2020-09-29 20:44:56
IGRACS 200929.86453
Possible GRB
AUTO
10.0411
0.2
7536
Possible short GRB200929A.
2020-09-28 13:14:40
IGRACS 200928.55185
Confirmed GRB
AUTO
9.2634
30
7122
GRB200928B
2020-09-28 13:14:39
IGRACS 200928.55184
Confirmed GRB
ASSOC
6.53
?
FAP 0.0019 with Fermi/GBM GRB, t0 2.57
2020-09-28 13:14:39
IGRACS 200928.55184
Confirmed GRB
ASSOC
6.53
?
FAP 0.00201 with GRB200928B, t0 2.72
2020-09-28 06:57:59
IGRACS 200928.29026
Confirmed GRB
ASSOC
5.05
?
FAP 0.00605 with Fermi/GBM GRB, t0 0.408
2020-09-25 14:38:02
IGRACS 200925.60974
Confirmed GRB
ASSOC
6.18
?
FAP 0.000859 with Fermi/GBM GRB, t0 -0.131
2020-09-25 14:38:02
IGRACS 200925.60974
Confirmed GRB
ASSOC
6.18
?
FAP 0.000859 with GRB200925A, t0 0.529
2020-09-24 09:15:20
IGRACS 200924.38564
Confirmed GRB
ASSOC
6.15
?
FAP 0.00224 with GRB200924A, t0 0.772
2020-09-24 05:38:29
IGRACS 200924.23505
Confirmed GRB
ASSOC
8.21
?
FAP 0.000399 with GRB200924B, t0 0.94
2020-09-22 17:13:53
IGRACS 200922.71797
Confirmed GRB
ASSOC
6.11
?
FAP 0.000885 with Fermi/GBM GRB, t0 -0.177
2020-09-22 12:06:46
IGRACS 200922.50469
Confirmed GRB
ASSOC
6.44
?
FAP 0.000769 with GRB200922A, t0 0.783
2020-09-20 19:56:59
IGRACS 200920.83123
Confirmed GRB
ASSOC
15.6
?
FAP 7.06e-05 with Fermi/GBM GRB, t0 0.184
2020-09-19 23:08:20
IGRACS 200919.96412
Possible GRB
AUTO
9.8305
100
9662
Long multi-peak excess.
2020-09-19 13:38:51
IGRACS 200919.56864
Confirmed GRB
ASSOC
10.6
?
FAP 0.000199 with Fermi/GBM GRB, t0 0.282
2020-09-19 13:38:51
IGRACS 200919.56864
Confirmed GRB
ASSOC
10.6
?
FAP 0.000203 with GRB200919B, t0 0.292
2020-09-19 13:38:49
IGRACS 200919.56862
Confirmed GRB
AUTO
9.1667
2
7532
GRB 200919B
2020-09-16 19:28:39
IGRACS 200916.81156
Confirmed GRB
ASSOC
4.46
?
FAP 0.00213 with GRB200916A, t0 0.157
2020-09-16 19:00:01
IGRACS 200916.79167
Possible GRB
AUTO
10.1447
0.2
22078
Possible short GRB, or a rare CR-induced short spi
2020-09-16 15:41:30
IGRACS 200916.65381
Confirmed GRB
AUTO
13.0265
0.2
9426
GRB 200916B.
2020-09-15 03:27:15
IGRACS 200915.14392
Confirmed GRB
ASSOC
4.86
?
FAP 0.00165 with Fermi/GBM GRB, t0 0.075
2020-09-14 12:48:30
IGRACS 200914.53368
Confirmed GRB
ASSOC
9.12
?
FAP 0.000413 with Fermi/GBM GRB, t0 3.09.
2020-09-14 12:48:30
IGRACS 200914.53368
Confirmed GRB
ASSOC
9.12
?
FAP 0.000417 with GRB200914A, t0 3.12
2020-09-12 14:08:40
IGRACS 200912.58935
Possible GRB
AUTO
9.0248
2
5990
Possible GRB.
2020-09-09 04:01:22
IGRACS 200909.16761
Confirmed GRB
ASSOC
5.68
?
FAP 0.00108 with Fermi/GBM GRB, t0 0.504
2020-09-09 04:01:22
IGRACS 200909.16761
Confirmed GRB
ASSOC
5.68
?
FAP 0.00108 with GRB200909A, t0 0.744
2020-09-08 21:15:41
IGRACS 200908.88589
Confirmed GRB
ASSOC
6.64
?
FAP 0.00108 with GRB200908A, t0 0.38
2020-09-07 14:24:20
IGRACS 200907.60023
Confirmed GRB
OFFLINE
-1.0000
0.2
-1
GRB 200907A
2020-09-06 13:11:53
IGRACS 200906.54991
Confirmed GRB
ASSOC
3.68
?
FAP 0.00508 with Fermi/GBM GRB, t0 1.82
2020-09-06 13:11:53
IGRACS 200906.54991
Confirmed GRB
ASSOC
3.73
?
FAP 0.00463 with GRB200906A, t0 4.15
2020-09-04 02:02:55
IGRACS 200904.08535
Confirmed GRB
ASSOC
4.37
?
FAP 0.00227 with Fermi/GBM GRB, t0 -3.65
2020-09-04 02:02:55
IGRACS 200904.08535
Confirmed GRB
ASSOC
4.39
?
FAP 0.00223 with GRB200904A, t0 -3.62
2020-09-03 02:34:24
IGRACS 200903.10722
Confirmed GRB
AUTO
6.2822
90
14470
Intense, long, and peculiar GRB200903(E?), also de
2020-09-03 00:44:22
IGRACS 200903.03081
Confirmed GRB
ASSOC
4.44
?
FAP 0.00216 with GRB200903A, t0 0.743
2020-09-03 00:44:19
IGRACS 200903.03077
Confirmed GRB
ASSOC
4.46
?
FAP 0.00213 with Fermi/GBM GRB, t0 3.49
2020-09-03 00:44:19
IGRACS 200903.03077
Confirmed GRB
ASSOC
4.46
?
FAP 0.00213 with GRB200903A, t0 3.74
2020-09-01 03:47:31
IGRACS 200901.15799
Confirmed GRB
ASSOC
9.01
?
FAP 0.000692 with GRB200901A, t0 -2.79
2020-09-01 03:47:27
IGRACS 200901.15795
Confirmed GRB
ASSOC
8.97
?
FAP 0.000314 with Fermi/GBM GRB, t0 0.519