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Observations (Total: 1493309)

Object Name Observatory/Telescope/Instrument Date Begin Date End RA° DEC° Exposure Time Bandpass Name Status
NGC_1275

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 11:48:00

2026-09-21 12:05:00

49.97732

41.49663

1020.00 s Swift BAT planned
GalacticRidge41

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 11:43:00

2026-09-21 11:48:00

309.44449

43.19304

300.00 s Swift BAT planned
RS Oph

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 11:20:00

2026-09-21 11:43:00

267.52972

-6.70596

1380.00 s Swift BAT planned
IGR_J17091m3624

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 11:13:00

2026-09-21 11:20:00

257.25073

-36.4089

420.00 s Swift BAT planned
SN2009dd

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 10:58:00

2026-09-21 11:13:00

181.38486

50.56308

900.00 s Swift BAT planned
LSXPS J072653.8+061740

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 10:32:00

2026-09-21 10:37:00

111.74935

6.29118

300.00 s Swift BAT planned
MRK590

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 10:13:00

2026-09-21 10:32:00

33.66376

-0.77396

1140.00 s Swift BAT planned
GALACTIC CENTER

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 10:08:00

2026-09-21 10:13:00

266.37161

-28.98034

300.00 s Swift BAT planned
IGR_J17091m3624

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 09:42:00

2026-09-21 10:08:00

257.25064

-36.40741

1560.00 s Swift BAT planned
WTP14ADAXZI

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 09:23:00

2026-09-21 09:42:00

156.60019

45.59821

1140.00 s Swift BAT planned
AT2019qiz

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 08:56:00

2026-09-21 09:01:00

71.68317

-10.22813

300.00 s Swift BAT planned
HLX-1_2MASXJ0111-45

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 08:42:00

2026-09-21 08:56:00

17.7129

-46.0036

840.00 s Swift BAT planned
MAXI_J1750m327

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 08:14:00

2026-09-21 08:42:00

267.4827

-32.71003

1680.00 s Swift BAT planned
AT2021QXV

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 08:04:00

2026-09-21 08:14:00

229.72215

-3.19344

600.00 s Swift BAT planned
LSXPS J085312.5-4322

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 07:49:00

2026-09-21 08:04:00

133.33279

-43.38145

900.00 s Swift BAT planned
AT2019qiz

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 07:18:00

2026-09-21 07:24:00

71.68313

-10.22864

360.00 s Swift BAT planned
Swift J221951-484240

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 07:12:00

2026-09-21 07:18:00

334.95215

-48.68785

360.00 s Swift BAT planned
V0488 sge

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 06:58:00

2026-09-21 07:12:00

296.25198

18.37068

840.00 s Swift BAT planned
GALACTIC CENTER

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 06:41:00

2026-09-21 06:58:00

266.37152

-28.98113

1020.00 s Swift BAT planned
PTF10IYA

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 06:35:00

2026-09-21 06:41:00

219.64339

37.67167

360.00 s Swift BAT planned
UGC 4717

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 06:14:00

2026-09-21 06:35:00

135.18918

51.22139

1260.00 s Swift BAT planned
WPVS 007

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 05:38:00

2026-09-21 05:48:00

9.83148

-51.26069

600.00 s Swift BAT planned
MAXI_J1750m327

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 05:12:00

2026-09-21 05:38:00

267.48264

-32.71097

1560.00 s Swift BAT planned
PTF10IYA

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 05:07:00

2026-09-21 05:12:00

219.64203

37.66955

300.00 s Swift BAT planned
SDSS 0856

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 04:44:00

2026-09-21 05:07:00

134.18607

51.50439

1380.00 s Swift BAT planned
LSXPS J084557.4-121805

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 04:39:00

2026-09-21 04:44:00

131.5144

-12.3065

300.00 s Swift BAT planned
LSXPS J204910.8+101318

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 04:09:00

2026-09-21 04:14:00

312.2706

10.21547

300.00 s Swift BAT planned
MAXI_J1750m327

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 03:41:00

2026-09-21 04:09:00

267.4827

-32.71009

1680.00 s Swift BAT planned
PTF10IYA

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 03:36:00

2026-09-21 03:41:00

219.6427

37.67067

300.00 s Swift BAT planned
SDSS 0856

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 03:12:00

2026-09-21 03:36:00

134.18858

51.50177

1440.00 s Swift BAT planned
LSXPS J084557.4-121805

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 03:04:00

2026-09-21 03:12:00

131.51459

-12.30552

480.00 s Swift BAT planned
V0488 sge

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 02:21:00

2026-09-21 02:40:00

296.25183

18.37116

1140.00 s Swift BAT planned
WD 1657+343

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 02:01:00

2026-09-21 02:21:00

254.68349

34.3142

1200.00 s Swift BAT planned
J084248.7+230019

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 01:49:00

2026-09-21 02:01:00

130.7298

23.00907

720.00 s Swift BAT planned
Crab

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 01:30:00

2026-09-21 01:49:00

83.63333

22.01447

1140.00 s Swift BAT planned
Crab

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 01:25:00

2026-09-21 01:30:00

83.63333

22.01447

300.00 s Swift BAT planned
GALACTIC CENTER

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 01:00:00

2026-09-21 01:07:00

266.37146

-28.98193

420.00 s Swift BAT planned
WD 1657+343

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 00:30:00

2026-09-21 01:00:00

254.6835

34.31492

1800.00 s Swift BAT planned
LSXPS J085312.5-4322

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-21 00:08:00

2026-09-21 00:30:00

133.33195

-43.38259

1320.00 s Swift BAT planned
E0102 - WT

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 23:45:00

2026-09-21 00:08:00

16.01

-72.03333

1380.00 s Swift BAT planned
E0102 - WT

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 23:40:00

2026-09-20 23:45:00

16.01

-72.03333

300.00 s Swift BAT planned
PSOJ2303-23

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 23:35:00

2026-09-20 23:40:00

345.77927

-23.37556

300.00 s Swift BAT planned
GALACTIC CENTER

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 23:27:00

2026-09-20 23:35:00

266.3717

-28.97987

480.00 s Swift BAT planned
GALEX J161854.1-355

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 23:01:00

2026-09-20 23:27:00

244.69429

-35.90991

1560.00 s Swift BAT planned
WTP14ACHYBJ

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 22:48:00

2026-09-20 23:01:00

133.422

-28.17564

780.00 s Swift BAT planned
HOST-SN2023TSZ

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 22:28:00

2026-09-20 22:48:00

129.39764

-0.04744

1200.00 s Swift BAT planned
AT2019qiz

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 22:23:00

2026-09-20 22:28:00

71.68313

-10.22864

300.00 s Swift BAT planned
PSN J03421688-0443185

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 22:13:00

2026-09-20 22:23:00

55.59539

-4.72294

600.00 s Swift BAT planned
1LHAASO J2200+5643U

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 21:43:00

2026-09-20 22:13:00

329.74481

57.00026

1800.00 s Swift BAT planned
HOST-SN2021KYV

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 21:27:00

2026-09-20 21:43:00

216.95251

33.01181

960.00 s Swift BAT planned
HOST-SN2023TSZ

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 20:57:00

2026-09-20 21:27:00

129.39738

-0.04876

1800.00 s Swift BAT planned
NGC_1275

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 20:40:00

2026-09-20 20:57:00

49.97737

41.49668

1020.00 s Swift BAT planned
4FGL J0018.8+5112

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 20:30:00

2026-09-20 20:40:00

4.75886

51.17187

600.00 s Swift BAT planned
2023VYL

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 20:20:00

2026-09-20 20:30:00

350.12708

17.19637

600.00 s Swift BAT planned
MKN 841

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 20:03:00

2026-09-20 20:20:00

225.98128

10.44679

1020.00 s Swift BAT planned
UGC 4717

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 19:41:00

2026-09-20 20:03:00

135.18977

51.22082

1320.00 s Swift BAT planned
LSXPS J084557.4-121805

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 19:36:00

2026-09-20 19:41:00

131.51334

-12.31011

300.00 s Swift BAT planned
E0102 - WT

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 19:13:00

2026-09-20 19:36:00

16.01

-72.03333

1380.00 s Swift BAT planned
E0102 - WT

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 19:08:00

2026-09-20 19:13:00

16.01

-72.03333

300.00 s Swift BAT planned
Swift J221951-484240

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 18:56:00

2026-09-20 19:08:00

334.95108

-48.68813

720.00 s Swift BAT planned
PDS 456

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 18:31:00

2026-09-20 18:56:00

262.05682

-14.26317

1500.00 s Swift BAT planned
SDSS J083421.23+533615.6

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 18:07:00

2026-09-20 18:31:00

128.62546

53.61599

1440.00 s Swift BAT planned
LSXPS J083535.5-085537

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 18:02:00

2026-09-20 18:07:00

128.922

-8.93531

300.00 s Swift BAT planned
E0102 - WT

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 17:42:00

2026-09-20 18:02:00

16.01

-72.03333

1200.00 s Swift BAT planned
E0102 - WT

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 17:37:00

2026-09-20 17:42:00

16.01

-72.03333

300.00 s Swift BAT planned
Swift J221951-484240

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 17:24:00

2026-09-20 17:37:00

334.95322

-48.68759

780.00 s Swift BAT planned
LSXPS J165912.8-074133

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 17:18:00

2026-09-20 17:24:00

254.77834

-7.69091

360.00 s Swift BAT planned
SDSS J1613+4219

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 17:07:00

2026-09-20 17:18:00

243.21645

42.33091

660.00 s Swift BAT planned
SDSS 1336

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 16:50:00

2026-09-20 17:07:00

204.14568

62.08064

1020.00 s Swift BAT planned
LSXPS J083535.5-085537

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 16:39:00

2026-09-20 16:50:00

128.92229

-8.93448

660.00 s Swift BAT planned
AT2019qiz

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 16:34:00

2026-09-20 16:39:00

71.68309

-10.22904

300.00 s Swift BAT planned
E0102 - WT

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 16:11:00

2026-09-20 16:34:00

16.01

-72.03333

1380.00 s Swift BAT planned
E0102 - WT

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 16:06:00

2026-09-20 16:11:00

16.01

-72.03333

300.00 s Swift BAT planned
Swift J221951-484240

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 15:58:00

2026-09-20 16:06:00

334.94971

-48.68854

480.00 s Swift BAT planned
PG 1617+175

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 15:30:00

2026-09-20 15:58:00

245.02097

17.40961

1680.00 s Swift BAT planned
SDSS J083421.23+533615.6

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 15:06:00

2026-09-20 15:30:00

128.62662

53.61461

1440.00 s Swift BAT planned
Crab

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 14:50:00

2026-09-20 15:06:00

83.63333

22.01447

960.00 s Swift BAT planned
Crab

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 14:45:00

2026-09-20 14:50:00

83.63333

22.01447

300.00 s Swift BAT planned
NGC_1275

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 14:35:00

2026-09-20 14:45:00

49.97762

41.49694

600.00 s Swift BAT planned
Swift J221951-484240

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 14:22:00

2026-09-20 14:35:00

334.95261

-48.68774

780.00 s Swift BAT planned
GALEX J161854.1-355

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 14:02:00

2026-09-20 14:22:00

244.69463

-35.91188

1200.00 s Swift BAT planned
HOST-SN2021KYV

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 13:51:00

2026-09-20 14:02:00

216.953

33.01273

660.00 s Swift BAT planned
AT2019qiz

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 13:31:00

2026-09-20 13:36:00

71.68314

-10.22854

300.00 s Swift BAT planned
PSN J03421688-0443185

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 13:18:00

2026-09-20 13:31:00

55.59514

-4.72552

780.00 s Swift BAT planned
FAIRALL 9

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 13:01:00

2026-09-20 13:18:00

20.96373

-58.78383

1020.00 s Swift BAT planned
Swift J221951-484240

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 12:51:00

2026-09-20 13:01:00

334.95013

-48.68842

600.00 s Swift BAT planned
GALEX J161854.1-355

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 12:25:00

2026-09-20 12:51:00

244.69427

-35.9098

1560.00 s Swift BAT planned
mrk0209

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 12:18:00

2026-09-20 12:25:00

186.56548

48.51849

420.00 s Swift BAT planned
LSXPS J083535.5-085537

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 11:51:00

2026-09-20 11:59:00

128.92221

-8.93469

480.00 s Swift BAT planned
LSXPS J051018.2+413549

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 11:45:00

2026-09-20 11:51:00

77.60825

41.59103

360.00 s Swift BAT planned
2023VYL

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 11:15:00

2026-09-20 11:45:00

350.12756

17.19643

1800.00 s Swift BAT planned
CL1011

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 11:09:00

2026-09-20 11:15:00

227.08218

-0.26365

360.00 s Swift BAT planned
MRK 841

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 11:02:00

2026-09-20 11:09:00

225.98039

10.4441

420.00 s Swift BAT planned
WTP14ADCCAD

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 10:44:00

2026-09-20 11:02:00

203.11708

44.41175

1080.00 s Swift BAT planned
PSN J03421688-0443185

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 10:14:00

2026-09-20 10:22:00

55.59538

-4.72321

480.00 s Swift BAT planned
2023VYL

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 09:44:00

2026-09-20 10:14:00

350.12766

17.19644

1800.00 s Swift BAT planned
LSXPS J150855.5+203100

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 09:38:00

2026-09-20 09:44:00

227.20564

20.52162

360.00 s Swift BAT planned
MRK 841

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 09:26:00

2026-09-20 09:38:00

225.9809

10.44577

720.00 s Swift BAT planned
WTP14ADAXZI

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 09:09:00

2026-09-20 09:26:00

156.60159

45.59746

1020.00 s Swift BAT planned
PSN J03421688-0443185

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-20 08:36:00

2026-09-20 08:45:00

55.59511

-4.72572

540.00 s Swift BAT planned