Recent and Planned Schedule

NICER OHMAN ToO Observation Summary

TAC: ToO Alert Counter. This counter resets occasionally.
Target Name: ohman-<Target Number> denotes an uncatalogued source.

Tables Last Modified: 2024-01-06T09:52:37 UTC-0500

Click the column headings to sort
TAC Alert Time
UTC
Target Name Target
Number
RA
(J2000)
Dec
(J2000)
Start Time
UTC
Stop Time
UTC
1562024-01-06 14:51:33ohman-<12210>12210186.85-1.52023-12-20 12:45:112023-12-20 12:51:51
1562023-12-20 12:46:30ohman-<12210>12210186.85-1.52023-12-20 12:45:112023-12-20 12:51:51
1552023-12-20 12:26:38ohman-<12209>12209186.594.412023-12-20 10:57:432023-12-20 11:19:23
1542023-12-20 12:26:17ohman-<12208>12208189.78-2.722023-12-22 18:46:422023-12-22 18:57:42
1532023-12-20 10:52:33ohman-<12207>12207157.5-48.472023-12-20 10:51:232023-12-20 11:01:03
1522023-12-20 08:07:37ohman-<12206>12206189.45-4.732023-12-23 07:05:502023-12-23 07:19:50
1512023-12-20 05:04:15ohman-<12205>12205191.941.282023-12-23 03:59:212023-12-23 04:13:21
1502023-12-19 13:14:40ohman-<12201>12201159.35-45.52023-12-19 13:13:042023-12-19 13:20:44
1492023-12-19 10:07:59ohman-<12198>12198162.89-48.032023-12-19 10:06:232023-12-19 10:15:03
1482023-12-15 07:28:24ohman-<12193>12193157.0245.132023-12-15 07:27:152023-12-15 07:45:15
1472023-12-14 18:16:56ohman-<12192>1219213.83-3.52023-12-14 18:15:342023-12-14 18:33:34
1462023-11-21 09:31:48ohman-<12180>1218065.3714.882023-11-21 09:34:232023-11-21 09:38:43
1452023-11-19 21:49:33ohman-<12179>1217941.1418.892023-11-19 21:55:332023-11-19 22:06:53
1442023-11-17 18:50:34ohman-<12178>12178350.3728.112023-11-17 18:50:432023-11-17 19:09:43
1432023-11-16 12:15:41RX_J0531.2-66071088882.81-66.122023-11-16 12:33:452023-11-16 12:52:05
1422023-11-09 02:58:14ohman-<12176>1217630.731.892023-11-09 03:07:052023-11-09 03:23:05
1412023-11-09 02:58:05ohman-<12175>1217530.9212023-11-09 03:07:112023-11-09 03:23:11
1402023-11-08 22:43:53ohman-<12174>1217429.935.142023-11-08 22:39:172023-11-08 22:43:57
1382023-10-03 20:07:35ohman-<12166>12166270.08-0.522023-10-03 20:32:592023-10-03 20:48:59
1372023-10-02 22:29:44ohman-<12164>12164279.68-3.562023-10-02 22:47:552023-10-02 23:07:55
1362023-10-01 23:17:15ohman-<12163>12163291.13.452023-10-01 23:28:282023-10-01 23:54:48
1352023-09-18 23:53:20Terzan_210249261.89-30.82023-09-18 23:51:432023-09-19 00:05:23
1342023-09-17 06:03:13ohman-<12155>12155306.630.632023-09-17 06:28:572023-09-17 06:41:57
1332023-09-16 20:45:30ohman-<12154>12154306.791.322023-09-16 21:11:012023-09-16 21:24:21
1322023-09-16 14:54:12ohman-<12153>12153306.261.192023-09-16 14:59:032023-09-16 15:12:23
1312023-09-16 10:15:23ohman-<12152>12152306.621.882023-09-16 10:19:382023-09-16 10:33:38
1302023-09-16 10:02:01ohman-<12151>12151309.591.062023-09-16 10:19:052023-09-16 10:33:05
1292023-09-16 08:22:08ohman-<12150>12150306.691.062023-09-16 10:19:542023-09-16 10:33:14
1282023-09-15 04:28:48ohman-<12149>12149309.9512023-09-15 04:50:062023-09-15 04:57:06
1272023-09-15 03:15:23ohman-<12148>12148305.422.722023-09-15 03:18:402023-09-15 03:33:40
1262023-09-15 02:55:17ohman-<12147>12147271.35-42.842023-09-15 02:53:582023-09-15 03:05:38
1252023-09-15 02:55:07ohman-<12146>12146276.73-43.832023-09-15 02:53:532023-09-15 03:04:33
1242023-09-15 01:22:10ohman-<12145>12145305.825.72023-09-15 01:44:262023-09-15 02:01:06
1232023-09-15 01:21:20ohman-<12144>12144306.49-0.262023-09-15 01:45:582023-09-15 02:00:18
1222023-09-14 23:48:28ohman-<12143>12143304.882.352023-09-15 00:12:562023-09-15 00:27:56
1212023-09-14 22:36:40ohman-<12142>12142303.95.42023-09-14 22:38:302023-09-14 22:55:10
1202023-09-14 21:03:29ohman-<12141>12141305.692.052023-09-14 21:06:402023-09-14 21:21:40
1192023-09-04 11:33:55ohman-<12140>12140357.6818.332023-09-04 11:42:052023-09-04 12:09:45
1182023-09-03 07:11:14IGR_J16328-472610210248.19-47.442023-09-03 08:50:212023-09-03 09:00:21
1172023-08-31 20:22:08SGR_1627-4110925248.97-47.592023-08-31 17:41:402023-08-31 17:50:00
1162023-08-31 18:48:44AX_J1631.9-475210211248.01-47.872023-08-31 19:15:052023-08-31 19:22:25
1152023-08-26 07:24:084U_1730-2211028263.49-22.032023-08-27 01:59:372023-08-27 02:02:17
1142023-08-24 07:21:12IGR_J16283-483810921247.04-48.652023-08-24 07:27:552023-08-24 07:31:15
1132023-08-23 15:44:04H_1636-53610216250.23-53.752023-08-23 15:56:492023-08-23 16:02:09
1122023-08-18 07:11:104U_1730-2211028263.49-22.032023-08-18 07:17:462023-08-18 07:54:26
1112023-08-15 15:43:104U_1850-08610322283.27-8.712023-08-15 15:51:342023-08-15 15:56:14
1102023-08-12 13:47:00IGR_J16293-460310922247.31-46.082023-08-12 13:44:142023-08-12 13:55:54
1092023-08-05 18:29:49H_1755-33810983269.67-33.812023-08-02 21:28:052023-08-02 21:31:05
1092023-08-04 10:43:22H_1755-33810983269.67-33.812023-08-02 21:28:052023-08-02 21:31:05
1092023-08-03 02:57:49H_1755-33810983269.67-33.812023-08-02 21:28:052023-08-02 21:31:05
1092023-08-02 21:29:30H_1755-33810983269.67-33.812023-08-02 21:28:052023-08-02 21:31:05
1082023-08-01 22:20:40H_1636-53610216250.23-53.752023-08-01 22:20:352023-08-01 22:38:55
1072023-07-26 00:02:02ohman-<12131>12131261.7913.382023-07-26 00:19:122023-07-26 00:41:32
1062023-07-25 20:13:32Terzan_210249261.89-30.82023-07-25 19:53:352023-07-25 19:55:55
1052023-06-28 03:33:15ohman-<12127>12127332.944.872023-06-28 04:43:382023-06-28 05:01:38
1042023-06-23 07:24:14ohman-<12126>12126350.07-17.772023-06-23 07:23:042023-06-23 07:29:24
1032023-06-20 08:21:54ohman-<12124>1212413.253.022023-06-21 01:43:572023-06-21 01:46:37
1022023-06-13 06:45:45ohman-<12123>12123241.62-52.182023-06-13 06:48:072023-06-13 07:03:27
1012023-06-01 23:33:40ohman-<12122>12122159.55-16.152023-06-01 23:57:262023-06-02 00:13:26
1002023-06-01 21:59:30ohman-<12120>12120160.59-10.22023-06-01 22:24:372023-06-01 22:40:57
992023-05-22 23:41:52ohman-<12117>12117208.31-4.712023-05-22 23:56:512023-05-23 00:13:51
982023-05-21 22:55:47ohman-<12116>12116215.463.762023-05-21 23:07:332023-05-21 23:27:33
972023-05-21 13:50:27ohman-<12115>12115164.423.12023-05-21 14:56:322023-05-21 15:08:32
962023-05-21 02:50:25ohman-<12114>12114164.243.582023-05-21 04:05:552023-05-21 04:19:15
952023-05-21 02:50:20ohman-<12113>12113165.711.92023-05-21 04:06:252023-05-21 04:18:25
942023-05-21 00:56:58ohman-<12112>12112130.42-44.032023-05-21 00:55:482023-05-21 01:19:08
932023-05-20 23:23:08ohman-<12111>12111137.33-46.882023-05-20 23:21:532023-05-20 23:45:13
922023-05-20 21:50:40ohman-<12110>12110164.822.12023-05-20 21:54:152023-05-20 22:07:35
912023-05-20 19:05:38ohman-<12109>12109166.69-1.132023-05-20 20:21:252023-05-20 20:33:25
902023-05-20 05:03:40ohman-<12108>12108141.941.062023-05-20 05:02:552023-05-20 05:15:55
892023-05-18 20:43:05ohman-<12107>12107224.9-19.642023-05-18 20:49:212023-05-18 20:56:01
882023-05-18 20:40:55ohman-<12106>12106182.3-7.722023-05-18 21:57:472023-05-18 22:01:07
872023-05-17 19:54:57ohman-<12105>12105181.12-0.982023-05-17 21:50:352023-05-17 21:52:55
862023-05-17 08:09:37ohman-<12104>12104204.25-69.732023-05-17 08:29:162023-05-17 08:51:16
852023-05-17 08:09:17ohman-<12103>12103206.89-67.362023-05-17 08:29:452023-05-17 08:50:45
842023-05-17 08:09:10ohman-<12102>12102205.93-72.342023-05-17 08:28:592023-05-17 08:51:19
832023-05-17 08:08:48GS_1354-6410166209.54-64.732023-05-17 08:30:392023-05-17 08:49:39
822023-05-17 06:35:57ohman-<12101>12101210.34-62.972023-05-17 06:58:012023-05-17 07:16:21
812023-05-17 05:05:214U_1254-69010150194.4-69.292023-05-17 05:21:502023-05-17 05:47:30
802023-05-17 03:30:17ohman-<12100>12100208.91-72.652023-05-17 03:49:532023-05-17 04:12:33
792023-05-17 00:41:35ohman-<12099>12099192.57-68.692023-05-16 23:09:352023-05-16 23:36:55
782023-05-16 19:51:21ohman-<12098>12098190.47-63.672023-05-16 20:03:472023-05-16 20:32:27
772023-05-16 19:46:31ohman-<12097>12097210.41-67.562023-05-16 20:05:302023-05-16 20:27:50
762023-05-16 19:46:22ohman-<12096>12096211.36-56.462023-05-16 20:09:482023-05-16 20:25:08
752023-05-16 18:18:24ohman-<12095>12095183.06-67.12023-05-16 18:29:242023-05-16 19:00:24
742023-05-16 18:14:40ohman-<12094>12094201.16-72.252023-05-16 18:30:362023-05-16 18:56:56
732023-05-16 16:46:39ohman-<12093>12093179.66-64.722023-05-16 16:56:042023-05-16 17:28:24
722023-05-16 16:44:00ohman-<12092>12092332.51-0.372023-05-16 16:43:022023-05-16 17:05:02
712023-05-16 16:43:48ohman-<12091>12091334.122.432023-05-16 16:42:472023-05-16 17:03:27
702023-05-16 16:42:46ohman-<12090>12090334.388.82023-05-16 16:41:352023-05-16 17:00:55
692023-05-16 16:42:40ohman-<12089>12089230.89-43.992023-05-17 06:23:032023-05-17 06:25:43
682023-05-16 16:41:30ohman-<12088>12088211.57-56.82023-05-16 17:03:562023-05-16 17:19:36
672023-05-16 16:41:12ohman-<12087>12087240.19-42.562023-05-16 17:55:192023-05-16 18:03:39
662023-05-16 16:40:54ohman-<12086>12086209.08-71.952023-05-16 16:58:252023-05-16 17:23:05
652023-05-15 19:05:51IGR_J16328-472610210248.19-47.442023-05-17 04:50:072023-05-17 04:54:07
642023-05-09 18:53:52ohman-<12085>12085280.05-49.562023-05-09 19:00:062023-05-09 19:29:06
632023-05-09 18:52:52ohman-<12084>12084290.85-50.012023-05-09 18:58:052023-05-09 19:31:05
622023-05-08 23:57:19ohman-<12083>12083226.71-2.232023-05-08 23:55:332023-05-09 00:13:13
612023-05-03 14:00:43ohman-<12082>12082258.543.422023-05-03 15:14:422023-05-03 15:33:02
602023-05-02 20:57:56ohman-<12081>12081258.082.992023-05-02 20:56:262023-05-02 20:59:26
592023-05-02 17:52:02ohman-<12080>12080260.13-0.622023-05-02 19:07:132023-05-02 19:25:13
582023-05-02 13:12:52ohman-<12079>12079257.63.12023-05-02 13:11:512023-05-02 13:15:11
572023-05-02 11:43:18ohman-<12078>12078324.81-2.532023-05-02 11:43:592023-05-02 12:27:19
562023-05-02 08:14:04ohman-<12077>12077223.52-42.342023-05-02 08:13:022023-05-02 08:20:22
552023-05-02 03:56:39ohman-<12076>12076260.325.122023-05-02 05:10:382023-05-02 05:30:18
542023-05-02 02:23:00ohman-<12075>12075257.235.542023-05-02 02:21:412023-05-02 02:25:21
532023-04-28 05:32:13ohman-<12074>12074278.072.222023-04-28 05:12:182023-04-28 05:31:58
522023-04-27 13:49:37H_1755-33810983269.67-33.812023-04-27 13:48:102023-04-27 14:08:30
512023-04-13 20:59:57H_0614+0911006894.289.142023-04-13 22:14:252023-04-13 22:25:05
502023-03-27 22:58:42ohman-<12072>12072127.16-3.082023-03-27 23:13:282023-03-27 23:32:48
492023-03-26 19:47:46ohman-<12071>12071266.61-33.982023-03-26 19:38:372023-03-26 20:22:17
482023-03-26 11:52:21MAXI_J1631-47910580247.81-47.812023-03-26 11:52:122023-03-26 12:10:12
472023-03-24 17:34:48ohman-<12070>1207086.160.452023-03-24 18:50:092023-03-24 19:08:29
462023-03-23 18:21:38ohman-<12069>1206994.79-4.32023-03-23 19:37:422023-03-23 19:51:02
452023-03-22 13:46:344U_1608-5210197243.18-52.422023-03-22 11:51:372023-03-22 11:59:17
442023-03-18 19:39:44SLX_1746-33110271267.45-33.22023-03-18 18:27:002023-03-18 18:34:40
432023-03-12 01:19:24ohman-<12068>12068248.02-46.772023-03-11 19:06:232023-03-11 19:29:43
422023-03-11 19:08:32IGR_J16328-472610210248.19-47.442023-03-11 19:06:332023-03-11 19:30:13
412023-03-10 18:19:35SLX_1746-33110271267.45-33.22023-03-10 18:18:042023-03-10 18:41:44
402023-03-10 18:18:20Terzan_210249261.89-30.82023-03-10 18:16:472023-03-10 18:40:07
392023-03-10 18:03:19H_1636-53610216250.23-53.752023-03-10 18:08:192023-03-10 18:45:39
382023-03-10 18:02:184U_1608-5210197243.18-52.422023-03-10 18:10:162023-03-10 18:44:36
372023-03-10 18:01:16AX_J1631.9-475210211248.01-47.872023-03-10 18:09:422023-03-10 18:43:22
362023-03-08 09:04:34IGR_J16318-484810208247.97-48.812023-03-08 08:47:072023-03-08 08:52:47
352023-03-06 04:56:01ohman-<12067>12067153.2-48.142023-03-06 05:00:222023-03-06 05:15:22
342023-03-05 07:17:06ohman-<12066>12066152.36-45.62023-03-05 07:18:222023-03-05 07:34:42
332023-03-05 05:43:08ohman-<12065>12065184.01-1.022023-03-05 05:45:252023-03-05 05:53:05
322023-03-05 04:10:24ohman-<12064>12064151.59-48.032023-03-05 04:12:322023-03-05 04:28:52
312023-03-04 13:03:13ohman-<12063>12063190.45-2.072023-03-04 13:02:022023-03-04 13:16:42
302023-03-04 05:01:32GRS_1227+02510908187.482.222023-03-04 03:44:442023-03-04 04:00:24
292023-03-04 02:12:33ohman-<12062>12062191.35-3.222023-03-04 02:11:032023-03-04 02:25:43
282023-02-28 06:32:34ohman-<12061>12061178.47-48.532023-02-28 03:25:452023-02-28 03:39:45
272023-02-28 03:47:31ohman-<12060>12060209.98-2.232023-02-28 03:46:262023-02-28 04:01:26
262023-02-27 07:20:41ohman-<12059>12059179.92-44.492023-02-27 07:19:402023-02-27 07:31:40
252023-02-27 07:19:27ohman-<12058>12058183.88-47.92023-02-27 07:18:002023-02-27 07:31:20
242023-02-17 20:45:18ohman-<12056>1205649.0219.082023-02-17 20:44:302023-02-17 21:01:50
232023-02-17 20:25:29V496_Sct10413280.94-7.612023-02-17 20:28:382023-02-17 20:35:18
222023-02-17 20:10:02ohman-<12055>12055206.6752.392023-02-17 20:09:232023-02-17 20:28:03
212023-02-17 20:09:32ohman-<12054>12054196.9151.992023-02-17 20:08:442023-02-17 20:26:24
202023-02-17 20:08:34ohman-<12053>12053187.5850.342023-02-17 20:07:472023-02-17 20:24:47
192023-02-17 12:02:50ohman-<12052>12052234.04-46.32023-02-17 12:01:332023-02-17 12:12:53
182023-02-17 12:02:34ohman-<12051>12051237.01-46.772023-02-17 12:01:352023-02-17 12:12:35
172023-02-17 10:50:01ohman-<12050>12050261.44-1.462023-02-17 10:48:402023-02-17 10:59:20
162023-02-17 10:30:15ohman-<12049>12049227.15-45.792023-02-17 10:28:552023-02-17 10:40:15
152023-02-17 09:17:33ohman-<12048>12048261.73-1.32023-02-17 09:16:012023-02-17 09:27:01
142023-02-14 17:55:21XTE_J1901+01410327285.421.452023-02-15 19:54:242023-02-15 20:24:24
132023-02-10 16:23:51ohman-<12046>12046294.521.5772023-02-10 16:23:022023-02-10 16:48:02
122023-02-10 11:30:07ohman-<12043>12043262.46-31.612023-02-07 15:20:052023-02-07 15:43:05
122023-02-08 04:05:56ohman-<12043>12043262.46-31.612023-02-07 15:20:052023-02-07 15:43:05
112023-02-07 16:04:29LS_V_+44_171004270.2544.532023-02-07 16:03:042023-02-07 16:26:04
102023-02-07 15:21:43Terzan_210249261.89-30.82023-02-07 15:20:212023-02-07 15:43:21
92023-02-07 15:21:20XTE_J2012+38111015303.1638.182023-02-07 15:23:102023-02-07 15:38:50
82023-01-11 00:26:24ohman-<12042>12042139.38-60.012023-01-11 00:29:122023-01-11 01:01:12
72023-01-10 22:48:13ohman-<12041>12041133.97-56.472023-01-10 22:58:142023-01-10 23:26:54
62023-01-10 22:48:08ohman-<12040>12040152.67-64.892023-01-10 22:53:352023-01-10 23:29:35
52023-01-10 18:08:07ohman-<12039>12039159.98-61.982023-01-10 18:14:262023-01-10 18:49:26
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32022-11-17 17:24:54GRO_J1008-5710103152.44-58.292022-11-17 17:23:312022-11-17 17:42:31
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332022-10-08 00:54:12ohman-<12027>1202729.07-18.292022-10-08 00:53:412022-10-08 01:34:21
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