SPI ACS Triggers for April 2021

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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
2021-04-30 21:42:17
IGRACS 210430.90436
  Confirmed GRB ASSOC 3.5 ?   FAP 0.00712 with Fermi/GBM GRB, t0 0.785
2021-04-29 01:42:57     AUTO 9.0941   7844  
2021-04-24 01:53:36     AUTO 9.4916   7270  
2021-04-24 01:53:32     AUTO 9.0956   7270  
2021-04-24 01:53:29     AUTO 9.1441   7270  
2021-04-24 01:37:29     AUTO 6.0248   7110  
2021-04-24 00:28:00     AUTO 9.0056   7062  
2021-04-24 00:12:25     AUTO 9.5283   7110  
2021-04-24 00:04:12     AUTO 6.6613   7118  
2021-04-23 23:43:53     AUTO 9.8568   7524  
2021-04-23 23:15:24     AUTO 9.2664   7284  
2021-04-23 22:05:49     AUTO 9.2017   7228  
2021-04-22 17:47:10
IGRACS 210422.74108
  Confirmed GRB ASSOC 3.65 ?   FAP 0.00528 with GRB210422A, t0 -0.44
2021-04-22 13:44:39     AUTO 9.0213   7618  
2021-04-22 13:44:38     AUTO 9.2697   7618  
2021-04-21 10:54:42
IGRACS 210421.45465
  Confirmed GRB AUTO 9.1513 20 6958 GRB 210421B, triggered GUANO.
2021-04-17 22:57:47
IGRACS 210417.95679
  Confirmed GRB ASSOC 10.3 ?   FAP 0.000218 with Fermi/GBM GRB, t0 0.0286
2021-04-17 22:57:45
IGRACS 210417.95677
  Confirmed GRB AUTO 9.2882 5 7058 GRB210417A.
2021-04-15 06:48:20
IGRACS 210415.28356
  Confirmed GRB ASSOC 4.66 ?   FAP 0.00186 with GRB210415A, t0 -2.79
2021-04-12 15:12:24   Possible GRB AUTO 9.0933   7320  
2021-04-11 16:31:10
IGRACS 210411.68831
  Confirmed GRB ASSOC 6.04 ?   FAP 0.000915 with GRB210411D, t0 5.01
2021-04-11 03:30:56
IGRACS 210411.14648
  Confirmed GRB ASSOC 3.6 ?   FAP 0.00578 with GRB210411A, t0 -0.141
2021-04-10 00:53:16   Confirmed GRB AUTO 16.2802   8690  
2021-04-10 00:53:16
IGRACS 210410.03699
  Confirmed GRB ASSOC 17.9 ?   FAP 4.88e-05 with GRB210410A, t0 0.125
2021-04-06 22:46:05
IGRACS 210406.94866
  Confirmed GRB ASSOC 4.31 ?   FAP 0.00238 with Fermi/GBM GRB, t0 6.27
2021-04-05 12:11:27   Possible GRB AUTO 6.9125   7256  
2021-04-04 03:23:22
IGRACS 210404.14122
  Confirmed GRB ASSOC 13.6 ?   FAP 0.000102 with Fermi/GBM GRB, t0 -0.25
2021-04-04 03:23:21   Confirmed GRB AUTO 11.2765   7994  
2021-04-02 22:04:16
IGRACS 210402.91962
  Confirmed GRB ASSOC 4.14 ?   FAP 0.00322 with Fermi/GBM GRB, t0 1.86

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