Location:SGR J1935+2154 burst list
SGR J1935+2154 burst list
Release date:2022-06-07 14:30:56 Author: Insight-HXMT

SGR J1935+2154 was observed by Insight-HXMT from UT 2020/4/28 07:14:52 to 2020/4/29 11:53:01, and from 2020/4/30 06:58:25 to 2020/6/1  01:05:48.

The observation has been carried out in a special public ToO.

The data have been released after the observation time.

We caution that significant data saturation may exist and is not corrected in the standard Insight-HXMT data products, since Insight-HXMT was not designed to handle very high counting rates. We are developing specific methods and codes to handle such data saturation, which have been applied successfully to the burst of SGR J1935+2154 associated with FRB 200428 (Atel #13687). However, these codes are not yet mature enough for public release. We thus suggest users of these data products be aware of these effects.

For helps on accessing and analysing the Insight-HXMT, please contact Dr. X.-B. Li at lixb@ihep.ac.cn

http://enghxmt.ihep.ac.cn/dqjh.jhtml


We have blind searched Insight-HXMT data and found 75 bursts between 2020/04/28 07:14:52 and 2020/06/01 01:05:48.

The trigger times of the bursts found are listed in the table below and further information about these bursts will be updated timely here.

Please cite arXiv:2203.16855 if you will use the information in this burst list.


IDTrigger time (UTC)TbbTstartTbb(HE)Tstart(HE)Tbb(ME)Tstart(ME)Tbb(LE)Tstart(LE)Counts (HE)Counts(ME)Counts(LE)
12020-04-28T08:03:34.3000.180.010.180.010.180.010.180.01603337382
22020-04-28T08:05:50.0800.4130.0260.4550.0240.4130.0260.768-0.01431271587
32020-04-28T08:14:45.9850.0180.020.040.0110.0190.0190.030.02361011
42020-04-28T09:08:44.2800.1860.0360.3080.0340.1860.0360.1860.0362244151
52020-04-28T09:40:10.9800.0640.0040.0640.0040.1270.0040.531-0.4164031112
62020-04-28T09:46:05.3000.174-0.1370.202-0.1420.174-0.1370.412-0.178581684
72020-04-28T09:51:04.6340.958-0.0960.993-0.1311.014-0.0960.958-0.096251217311770
82020-04-28T09:51:39.3940.0910.0130.1170.0130.1040none none 14934none 
92020-04-28T10:54:23.8500.0360.0360.070.0330.0440.0330.0360.0361173312
102020-04-28T11:12:58.5200.0520.0360.130.020.0520.0360.180.011202434
112020-04-28T11:24:28.1200.0110.0140.0110.0140.0110.0140.0110.0141923
122020-04-28T11:30:36.1800.0150.0120.0150.0120.0150.012none none442none 
132020-04-28T14:20:52.5190.425-0.0030.637-0.0030.455-0.0330.645-0.036182126524
142020-04-28T14:20:57.9000.060.0470.2180.0420.060.0470.1120.0442854735
152020-04-28T14:34:24.1501.2-0.21.2-0.21.2-0.21.2-0.2680522753762
162020-04-28T17:15:26.2370.070.0150.0850.0020.0830.0020.1640.0151493227
172020-04-28T19:00:29.9480.0390.0170.0390.0170.109-0.0250.0550.005381110
182020-04-28T19:01:59.8500.0510.0410.721-0.50.0530.0390.1310.0415858284
192020-04-29T00:17:40.9420.0170.0290.0170.0290.0170.029none none 507none
202020-04-29T11:12:39.3970.0270.0160.0410.0080.0270.0160.0270.0165833
212020-04-29T11:13:57.6500.7-0.480.758-0.4850.788-0.4990.7-0.481001181125
222020-04-30T09:25:22.7500.0540.0050.0540.0050.0540.0050.0540.0053353
232020-04-30T15:41:53.9470.050.0230.0670.0230.0510.0230.050.0235164
242020-04-30T17:12:52.8370.1270.0120.144-0.0020.130.0090.1460.012367123113
252020-05-01T15:05:56.6350.0450.0160.1160.0160.0450.0160.0450.0161702228
262020-05-01T15:15:20.8760.0180.0260.040.010.0240.0240.0180.0269766
272020-05-02T05:40:53.1510.0210.0130.0370.0060.042-0.0080.0370.0134287
282020-05-02T10:17:26.0000.0160.0350.040.0330.0160.0350.0290.0351673827
292020-05-02T10:25:25.7770.290.0190.2980.0110.4670.0170.3850.0192692563
302020-05-02T10:46:20.8500.053-0.0060.053-0.0060.053-0.0060.053-0.0065151
312020-05-03T04:30:59.0500.0280.0080.0380.0080.0350.001none none673none 
322020-05-03T17:12:55.6000.086-0.0410.086-0.0410.258-0.041none none 7219none 
332020-05-03T23:25:13.2501.21601.21601.2160none none 51292593none 
342020-05-04T00:48:07.3430.2550.0281.0760.0260.2560.0270.3170.0284065052
352020-05-04T13:20:00.7000.081-0.0270.081-0.0270.081-0.0270.081-0.0278274
362020-05-05T02:30:28.4500.040.0170.040.0170.040.017none none 393none 
372020-05-05T12:09:29.7500.028-0.0060.028-0.0060.028-0.006none none 9315none
382020-05-06T21:25:16.3500.198-0.1270.198-0.1270.198-0.1270.198-0.127189258
392020-05-06T22:48:21.5500.0350.0160.0440.0070.0350.0160.0530.0165545
402020-05-07T21:05:41.3450.0280.0250.2020.010.0460.0210.0330.022453440
412020-05-08T06:17:16.5890.1860.0260.339-0.0990.1860.0260.1920.02602124114
422020-05-08T09:17:05.1850.0080.0230.071-0.0220.0080.0230.053-0.00477310
432020-05-08T09:49:21.1340.0520.0120.2830.0060.0530.0110.4580.012158723
442020-05-08T19:23:36.0280.0390.0310.0410.0310.040.030.0390.03157165
452020-05-08T19:37:25.2700.020.0110.0330.0110.0230.008none none 5313none 
462020-05-09T01:56:38.7500.0600.0600.252-0.164none none 11813none 
472020-05-10T05:00:28.1950.218-0.040.219-0.040.289-0.111none none 34077none
482020-05-10T06:12:01.6220.8730.0211.113-0.2190.9360.021none none 122087265none 
492020-05-10T06:16:41.1000.3890.0340.4520.0180.4010.0220.4040.0343375552
502020-05-10T06:20:09.4000.1030.0190.1130.0140.1070.0150.3540.0191994762
512020-05-10T08:55:46.3000.1160.0310.1220.0270.1160.0310.1170.0313173444
522020-05-10T18:53:01.0401.0080.0361.180.011.1101.0080.0365078439
532020-05-10T20:16:22.0000.3830.1370.390.130.5370.1340.4080.1371683218
542020-05-10T21:51:16.2210.70.030.70.030.70.030.70.03855047262312
552020-05-10T22:08:09.0000.0220.0260.0630.0250.0230.0250.0510.026771512
562020-05-11T04:22:52.5600.0530.040.09300.060.040.0760.0261326767
572020-05-11T17:15:43.3200.120.0180.120.0180.2190.0150.1390.01823110260
582020-05-12T08:35:19.7000.0570.030.195-0.0970.060.0270.0930.032294134
592020-05-12T21:47:43.3400.0150.0020.0150.0020.0150.0020.0150.0022823
602020-05-13T07:12:57.5430.0740.0180.0830.0090.0750.0180.0920.013563043
612020-05-14T14:49:22.0000.3460.030.350.030.3970.0290.3470.0291242250167
622020-05-16T01:50:23.5420.0990.0080.1230.0080.1010.0060.134-0.0142926365
632020-05-16T10:26:32.3090.0190.0310.080.020.0190.031none none 1085none 
642020-05-16T11:16:17.0000.130.030.130.030.130.0260.130.0264259153
652020-05-16T18:12:52.0800.1080.0330.1380.0330.1110.030.2090.031674191141
662020-05-17T03:18:10.3200.0260.0370.0350.0330.0340.0290.0320.03759155
672020-05-18T01:54:21.5500.05400.0540none none none none 59none none 
682020-05-18T05:17:57.7150.0140.0240.0440.020.0140.0240.0470.024101613
692020-05-18T09:27:59.1510.11-0.0010.11-0.0010.11-0.0010.11-0.0015024
702020-05-18T11:00:41.1500.0080.0320.221-0.1550.0110.0290.0280.0327778
712020-05-18T16:28:18.3000.0730.0120.0730.0120.0730.0120.0730.01271116
722020-05-19T18:57:36.3000.030.020.0460.0160.0310.0190.0350.023596850
732020-05-20T14:10:49.7800.1250.0380.222-0.0040.1250.0380.373-0.011013208171
742020-05-20T21:47:07.4800.770.040.7750.0350.7730.0380.770.04506016761219
752020-05-24T22:05:03.4800.0380.0020.1890.0020.047-0.007none none 19415none