SPI ACS Triggers for April 2012

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the triggers with limited visibility shown in pale red
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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
2012-04-29 11:38:02 Confirmed GRB AUTO 6.4366 0.5 5344 Short GRB, also detected by Fermi/GBM.
2012-04-29 08:21:41   Short Spike AUTO 6.0048   5342  
2012-04-28 20:13:42   Short Spike AUTO 6.2895   5408  
2012-04-28 17:41:29   Short Spike AUTO 6.5325   5424  
2012-04-28 17:26:19   Undefined AUTO 11.8480   6466 Same
2012-04-28 17:26:17
IGRACS 120428.72658 		Confirmed GRB AUTO 9.4176 10 6466 Confirmed GRB120428A.
2012-04-27 01:17:27
IGRACS 120427.05378 		Confirmed GRB AUTO 9.9025 7 5604 GRB 120427A (also detected by Fermi/GBM). Lightcur
2012-04-27 01:17:25   Confirmed GRB AUTO 9.1528 7 5604 same as next trigger
2012-04-26 17:06:37   Short Spike AUTO 14.6807   5814  
2012-04-26 16:57:17   Short Spike AUTO 8.3453   5232  
2012-04-26 02:09:14 Confirmed GRB AUTO 11.7393 4 6602 GRB 120426A, also deteceted by Fermi/GBM and Konus
2012-04-26 02:09:13   Confirmed GRB AUTO 9.1169 4 6602 same as next trigger
2012-04-26 02:09:13   Undefined OFFLINE -1.0000   -1 the same
2012-04-25 09:49:56   Solar Activity AUTO 9.3972   5898  
2012-04-23 08:25:49   Short Spike AUTO 12.3597 0.1 5602  
2012-04-21 06:28:49   Undefined AUTO 9.5842   5736  
2012-04-21 03:13:20   Undefined AUTO 7.1866   5704  
2012-04-20 23:37:49   Undefined AUTO 10.9079   6216  
2012-04-20 23:37:48   Undefined AUTO 9.2666   6216  
2012-04-20 20:35:08   Confirmed GRB AUTO 9.4597 20 5758 Confirmed GRB, also detected by Fermi/GBM
2012-04-20 19:08:43   Undefined AUTO 13.8557   6108  
2012-04-20 19:08:42   Undefined AUTO 9.6233   6108  
2012-04-20 16:43:29   Undefined AUTO 6.2263   5502  
2012-04-20 13:19:09   Undefined AUTO 6.3256   5510  
2012-04-20 13:02:53   Undefined AUTO 11.4176   5882  
2012-04-20 12:46:55   Undefined AUTO 6.0548   5740  
2012-04-20 12:35:21   Undefined AUTO 10.6149   6726  
2012-04-20 12:19:20   Undefined AUTO 9.9228   6450  
2012-04-20 11:53:23   Undefined AUTO 6.1158   7300  
2012-04-20 11:27:46   Undefined AUTO 9.6751   6450  
2012-04-20 11:27:45   Undefined AUTO 9.1600   6450  
2012-04-20 10:58:45   Undefined AUTO 11.2124   5752  
2012-04-20 10:54:14   Undefined AUTO 6.2584   5556  
2012-04-20 10:47:33   Undefined AUTO 18.9494   6636  
2012-04-20 10:47:31   Undefined AUTO 10.6897   6636  
2012-04-20 09:33:03   Undefined AUTO 9.6370   8346  
2012-04-20 09:33:02   Undefined AUTO 9.9459   8346  
2012-04-20 07:26:16   Undefined AUTO 12.8979   6402  
2012-04-20 07:26:14   Confirmed GRB AUTO 10.3454   6402 Also detected by Swift/BAT, Konus-Wind, Suzaku/WAM
2012-04-20 00:16:19   Undefined AUTO 18.7190   9650  
2012-04-20 00:16:17   Undefined AUTO 10.0735   9650  
2012-04-19 22:58:47   Soft Gamma-Ray Repeater AUTO 11.2490   9802 Same
2012-04-19 22:58:46 Undefined AUTO 9.3563 1 9802  
2012-04-19 19:46:46 Undefined AUTO 6.3186 2 5690  
2012-04-19 19:29:58 Undefined AUTO 11.8169 1 6300  
2012-04-19 17:07:30   Soft Gamma-Ray Repeater AUTO 25.4190   7518  
2012-04-19 17:07:28 Undefined AUTO 10.9931 1 7518 possible outburst of a SGR (5 bursts in the ACS so
2012-04-19 15:15:31
IGRACS 120419.63577 		Undefined AUTO 11.3319 8 7692  
2012-04-19 15:15:30   Undefined AUTO 9.0584   7692 same
2012-04-19 13:38:02   Undefined AUTO 19.9761   6904 same
2012-04-19 13:38:01
IGRACS 120419.56806 		Undefined AUTO 10.7006 0.3 6904  
2012-04-19 12:56:25   Confirmed GRB OFFLINE -1.0000   -1 GRB120419A, detected by INTEGRAL/ISGRI. Not visibl
2012-04-19 12:36:14
IGRACS 120419.52516 		Undefined AUTO 9.8715 2 6514  
2012-04-19 12:03:10
IGRACS 120419.50219 		Undefined AUTO 14.8552 0.2 7936 This and the rest - possible outburst a SGR.
2012-04-17 23:17:55 Short Spike AUTO 8.1307 1 10370 short spike 120417A. Spike likelihood 60%.
2012-04-15 21:23:41
IGRACS 120415.89144 		Confirmed GRB OFFLINE -1.0000 0.2 -1 Confirmed GRB120415A, also detected by Fermi/GBM.
2012-04-15 01:49:57   Possible GRB OFFLINE -1.0000 4 -1 Possible GRB, detected by Fermi/GBM. Weak event in
2012-04-11 22:12:25
IGRACS 120411.92528 		Confirmed GRB OFFLINE -1.0000 20 -1 GRB120411A, also detected by Fermi/GBM.
2012-04-10 14:02:00
IGRACS 120410.58472 		Confirmed GRB OFFLINE -1.0000 0.2 -1 Confirmed GRB120410A, also detected by Fermi/GBM.
2012-04-09 14:52:02     OFFLINE -1.0000   -1  
2012-04-08 16:00:03   Short Spike AUTO 6.9236   5168  
2012-04-08 07:03:39   Undefined AUTO 9.7196   5250  
2012-04-08 05:32:28   Short Spike AUTO 7.8294   5314  
2012-04-06 05:24:21   Short Spike AUTO 10.7790 0.2 5352  
2012-04-05 13:05:13   Short Spike AUTO 6.6835   5280  
2012-04-04 12:51:02   Confirmed GRB OFFLINE -1.0000 35 -1 GRB 120404A detected by Swift/BAT (Stratta et al.
2012-04-03 20:33:56   Confirmed GRB OFFLINE -1.0000 10 -1 GRB 120403B detected by Swift/BAT (D'Elia et al. 2
2012-04-03 01:05:23   Confirmed GRB OFFLINE -1.0000 2 -1 GRB 120403A detected by Swift/BAT (Beardmore et al
2012-04-02 16:04:00   Confirmed GRB OFFLINE -1.0000   -1 Detected by Fermi/GBM. Slightly visible in the ACS
2012-04-02 11:35:23   Short Spike AUTO 19.8463   18006  
2012-04-02 11:35:22   Short Spike AUTO 10.0509   18006  
2012-04-02 11:17:58   Short Spike AUTO 7.9285   5314  
2012-04-02 09:50:54   Short Spike AUTO 10.7461   5566  
2012-04-01 20:12:01   Short Spike AUTO 16.4736   6490  
2012-04-01 20:11:59   Short Spike AUTO 9.2108   6490  

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