This page is updated after ground analysis for each event.
A description of the CALET Gamma-ray Burst Monitor (CGBM) can be found in this paper.
This is the archive of CGBM observation for gravitational wave events in O4.
This table is updated by a human.
The most recent observation is listed first (reverse time order).
Email questions/suggestions/complaints to Takanori Sakamoto (tsakamoto(at)phys.aoyama.ac.jp) and Yuta Kawakubo (kawakubo1(at)lsu.edu) (change (at) to @)
| Event Name | Event Time | MDC Time | CGBM HV Status | CGBM FOV Status |
|---|---|---|---|---|
| S240630t | 2024-06-30T10:17:03.372437 | 1403777340.334376 | Off | Overlap |
| S240629by | 2024-06-29T14:52:56.859375 | 1403707495.328960 | Off | Overlap |
| S240627by | 2024-06-27T13:16:22.201782 | 1403528904.635470 | Off | Overlap |
| S240622h | 2024-06-22T00:40:08.415039 | 1403051541.395025 | Off | Outside |
| S240621em | 2024-06-21T21:40:41.720604 | 1403040774.934786 | On | Overlap |
| S240621eb | 2024-06-21T20:09:35.532226 | 1403035308.865428 | On | Overlap |
| S240621dy | 2024-06-21T19:50:59.425153 | 1403034192.782643 | Off | Outside |
| S240618ah | 2024-06-18T07:16:27.151098 | 1402729727.086633 | On | Overlap |
| S240615ea | 2024-06-15T16:07:35.333007 | 1402502400.112384 | Off | Overlap |
| S240615dg | 2024-06-15T11:36:20.723632 | 1402486125.846263 | On | Outside |
| S240601co | 2024-06-01T23:10:04.027881 | 1401318173.640433 | Off | Overlap |
| S240601aj | 2024-06-01T06:12:00.359399 | 1401257091.279681 | Off | Overlap |
| S240531bp | 2024-05-31T07:52:48.462890 | 1401176741.078210 | On | Overlap |
| S240530a | 2024-05-30T01:24:17.950195 | 1401067032.896302 | Off | Overlap |
| S240527fv | 2024-05-27T23:09:10.380371 | 1400886129.242686 | On | Overlap |
| S240527en | 2024-05-27T18:34:29.055175 | 1400869648.272900 | On | Overlap |
| S240525p | 2024-05-25T03:12:10.635303 | 1400641514.744639 | On | Overlap |
| S240520cv | 2024-05-20T21:36:16.965332 | 1400275769.077209 | On | Overlap |
| S240515m | 2024-05-15T00:53:01.113644 | 1399769183.981652 | On | Overlap |
| S240514x | 2024-05-14T12:17:13.721190 | 1399723837.536238 | Off | Outside |
| S240514c | 2024-05-14T08:03:21.047813 | 1399708605.181439 | On | Overlap |
| S240513ei | 2024-05-13T18:33:02.898438 | 1399659988.054748 | Off | Overlap |
| S240512r | 2024-05-12T02:41:39.150879 | 1399516507.394339 | On | Overlap |
| S240511i | 2024-05-11T03:15:07.998535 | 1399432118.084738 | Off | Overlap |
| S240507p | 2024-05-07T04:16:32.352051 | 1399090209.631533 | On | Overlap |
| S240505av | 2024-05-05T13:35:52.584595 | 1398950972.788096 | Off | Overlap |
| S240501an | 2024-05-01T03:35:34.924804 | 1398569363.364846 | Off | Overlap |
| S240430ca | 2024-04-30T09:35:17.380005 | 1398504547.266679 | Off | Overlap |
| S240428dr | 2024-04-28T22:54:40.076903 | 1398379712.713688 | Off | Overlap |
| S240426s | 2024-04-26T03:14:51.975098 | 1398136129.904356 | On | Overlap |
| S240426dl | 2024-04-26T15:18:03.773400 | 1398179520.755623 | Off | Overlap |
| S240422ed | 2024-04-22T21:35:13.417260 | 1397856557.379731 | Off | Overlap |
| S240421ar | 2024-04-21T05:29:35.734400 | 1397712222.731030 | Off | Overlap |
| S240413p | 2024-04-13T02:20:19.851562 | 1397009681.174242 | Off | Overlap |
| S240406aj | 2024-04-06T06:28:47.896816 | 1396419800.890279 | Off | Overlap |
| S240109a | 2024-01-09T05:04:31.000000 | 1388811702.959500 | On | Overlap |
| S240107b | 2024-01-07T01:32:15.000000 | 1388626171.079756 | On | Overlap |
| S240104bl | 2024-01-04T16:49:32.000000 | 1388422012.587422 | On | Overlap |
| S231231ag | 2023-12-31T15:40:16.000000 | 1388072264.223521 | Off | Overlap |
| S231226av | 2023-12-26T10:15:20.000000 | 1387620777.903463 | On | Outside |
| S231224e | 2023-12-24T02:43:21.000000 | 1387420863.067122 | Off | Overlap |
| S231223j | 2023-12-23T03:28:36.000000 | 1387337179.774859 | Off | Overlap |
| S231213ap | 2023-12-13T11:14:17.000000 | 1386501137.153579 | On | Overlap |
| S231206cc | 2023-12-06T23:39:01.000000 | 1385941032.068700 | On | Outside |
| S231206ca | 2023-12-06T23:31:34.000000 | 1385940585.077269 | Off | Overlap |
| S231129ac | 2023-11-29T08:17:45.000000 | 1385280969.177461 | On | Overlap |
| S231127cg | 2023-11-27T16:53:00.000000 | 1385139087.160423 | On | Overlap |
| S231123cg | 2023-11-23T13:54:30.000000 | 1384782784.767687 | On | Overlap |
| S231119u | 2023-11-19T07:52:48.000000 | 1384415490.675621 | On | Overlap |
| S231118d | 2023-11-18T00:56:26.000000 | 1384304111.118659 | On | Overlap |
| S231118an | 2023-11-18T09:06:02.000000 | 1384333486.473708 | On | Overlap |
| S231118ab | 2023-11-18T07:14:02.000000 | 1384326766.621154 | On | Overlap |
| S231114n | 2023-11-14T04:32:11.000000 | 1383971463.446525 | On | Overlap |
| S231113bw | 2023-11-13T20:04:17.000000 | 1383940990.094572 | Off | Overlap |
| S231113bb | 2023-11-13T12:26:23.000000 | 1383913516.672560 | On | Overlap |
| S231110g | 2023-11-10T04:03:20.000000 | 1383624140.037268 | On | Overlap |
| S231108u | 2023-11-08T12:51:42.000000 | 1383483045.177564 | Off | Overlap |
| S231104ac | 2023-11-04T13:34:18.000000 | 1383140008.789397 | On | Overlap |
| S231102w | 2023-11-02T07:17:36.000000 | 1382944611.060009 | On | Overlap |
| S231029y | 2023-10-29T11:15:08.000000 | 1382613270.242779 | Off | Overlap |
| S231028bg | 2023-10-28T15:30:06.000000 | 1382542169.769393 | Off | Overlap |
| S231020bw | 2023-10-20T18:05:09.000000 | 1381860286.974384 | On | Overlap |
| S231020ba | 2023-10-20T14:29:47.000000 | 1381847365.233918 | Off | Overlap |
| S231014r | 2023-10-14T04:05:32.000000 | 1381291521.127361 | On | Overlap |
| S231008ap | 2023-10-08T14:25:21.000000 | 1380810319.527870 | On | Overlap |
| S231005j | 2023-10-05T02:10:30.000000 | 1380507034.579310 | Off | Overlap |
| S231005ah | 2023-10-05T09:15:49.000000 | 1380532553.061789 | On | Overlap |
| S231001aq | 2023-10-01T14:02:20.000000 | 1380204150.813845 | On | Overlap |
| S230930al | 2023-09-30T11:07:30.000000 | 1380107262.836809 | Off | Overlap |
| S230928cb | 2023-09-28T21:58:27.000000 | 1379973522.580709 | Off | Overlap |
| S230927l | 2023-09-27T04:37:29.000000 | 1379824464.938171 | On | Outside |
| S230927be | 2023-09-27T15:38:32.000000 | 1379864127.084411 | On | Overlap |
| S230924an | 2023-09-24T12:44:53.000000 | 1379594513.936089 | Off | Outside |
| S230922q | 2023-09-22T04:06:58.000000 | 1379390643.390028 | Off | Overlap |
| S230922g | 2023-09-22T02:03:44.000000 | 1379383249.552362 | Off | Outside |
| S230920al | 2023-09-20T07:11:24.000000 | 1379228912.950723 | On | Overlap |
| S230919bj | 2023-09-19T21:57:12.000000 | 1379195661.679243 | Off | Overlap |
| S230914ak | 2023-09-14T11:14:01.000000 | 1378725080.538109 | Off | Overlap |
| S230911ae | 2023-09-11T19:53:24.000000 | 1378497048.285030 | Off | Overlap |
| S230904n | 2023-09-04T05:10:13.000000 | 1377839271.110068 | Off | Overlap |
| S230831e | 2023-08-31T01:54:14.000000 | 1377481919.894271 | On | Overlap |
| S230825k | 2023-08-25T04:13:34.000000 | 1376971890.633987 | On | Overlap |
| S230824r | 2023-08-24T03:30:47.000000 | 1376882925.475796 | On | Overlap |
| S230822bm | 2023-08-22T23:03:37.000000 | 1376780497.626464 | Off | Overlap |
| S230820bq | 2023-08-20T21:25:15.000000 | 1376601799.359020 | Off | Overlap |
| S230819ax | 2023-08-19T17:19:10.000000 | 1376500636.448530 | On | Overlap |
| S230814r | 2023-08-14T06:19:20.000000 | 1376029056.045531 | Off | Outside |
| S230814ah | 2023-08-14T23:09:01.000000 | 1376089635.813046 | Off | Overlap |
| S230811n | 2023-08-11T03:21:16.000000 | 1375759177.656999 | On | Overlap |
| S230807f | 2023-08-07T20:50:45.000000 | 1375476552.403431 | Off | Overlap |
| S230806ak | 2023-08-06T20:40:41.000000 | 1375389550.185819 | On | Overlap |
| S230805x | 2023-08-05T03:42:49.000000 | 1375242081.227041 | Off | Overlap |
| S230802aq | 2023-08-02T11:33:59.000000 | 1375011156.056225 | On | Overlap |
| S230731an | 2023-07-31T21:53:07.000000 | 1374875506.927166 | Off | Overlap |
| S230729z | 2023-07-29T08:23:17.000000 | 1374654121.669702 | On | Overlap |
| S230726a | 2023-07-26T00:29:40.000000 | 1374366510.888443 | On | Overlap |
| S230723ac | 2023-07-23T10:18:34.000000 | 1374142649.795660 | On | Outside |
| S230709bi | 2023-07-09T12:27:27.000000 | 1372940808.386087 | On | Overlap |
| S230708z | 2023-07-08T07:18:59.000000 | 1372835902.554559 | Off | Overlap |
| S230708t | 2023-07-08T05:37:05.000000 | 1372829788.680754 | On | Overlap |
| S230708cf | 2023-07-08T23:09:35.000000 | 1372892937.377494 | Off | Overlap |
| S230707ai | 2023-07-07T12:40:47.000000 | 1372768811.939295 | Off | Overlap |
| S230706ah | 2023-07-06T10:43:33.000000 | 1372675379.880262 | Off | Overlap |
| S230704f | 2023-07-04T02:12:11.000000 | 1372471902.159187 | On | Overlap |
| S230702an | 2023-07-02T18:54:53.000000 | 1372359266.563065 | On | Overlap |
| S230630bq | 2023-06-30T23:45:32.000000 | 1372203908.951173 | On | Overlap |
| S230630am | 2023-06-30T12:58:06.000000 | 1372165063.800854 | Off | Overlap |
| S230628ax | 2023-06-28T23:12:00.000000 | 1372029100.749640 | Off | Outside |
| S230627c | 2023-06-27T01:53:37.000000 | 1371866001.268181 | On | Overlap |
| S230624av | 2023-06-24T11:31:03.000000 | 1371641452.107725 | Off | Overlap |
| S230609u | 2023-06-09T06:49:58.000000 | 1370328614.441992 | On | Overlap |
| S230608as | 2023-06-08T20:50:47.000000 | 1370292633.488857 | On | Overlap |
| S230606d | 2023-06-06T00:43:05.000000 | 1370047376.610600 | On | Overlap |
| S230605o | 2023-06-05T06:53:43.000000 | 1369983215.962596 | On | Overlap |
| S230601bf | 2023-06-01T22:41:34.000000 | 1369694493.073535 | Off | Overlap |
| S230529ay | 2023-05-29T18:15:00.000000 | 1369419304.915100 | Off | Overlap |
| S230522n | 2023-05-22T15:30:33.000000 | 1368804648.960680 | Off | Overlap |
| S230522a | 2023-05-22T09:38:05.000000 | 1368783501.393273 | Off | Overlap |
| S230520ae | 2023-05-20T22:48:42.000000 | 1368658065.394752 | On | Overlap |
| S230518h | 2023-05-18T12:59:08.000000 | 1368449895.618165 | On | Overlap |