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Observations (Total: 1493309)

Object Name Observatory/Telescope/Instrument Date Begin Date End RA° DEC° Exposure Time Bandpass Name Status
EP J223759.5+531421 (EP260628c)

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 06:40:00

2026-09-19 06:54:00

339.49738

53.23963

840.00 s Swift BAT planned
NGC_7213

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 06:33:00

2026-09-19 06:40:00

332.30466

-47.14328

420.00 s Swift BAT planned
NGC 5907 ULX-1

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 06:28:00

2026-09-19 06:33:00

228.95433

56.31506

300.00 s Swift BAT planned
SDSS 1336

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 06:03:00

2026-09-19 06:28:00

204.14165

62.07913

1500.00 s Swift BAT planned
UGC 4070

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 05:45:00

2026-09-19 06:03:00

118.39738

50.23571

1080.00 s Swift BAT planned
Cyg X-3

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 05:15:00

2026-09-19 05:20:00

308.07974

40.94405

300.00 s Swift BAT planned
1LHAASO J2200+5643U

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 04:50:00

2026-09-19 05:15:00

330.0603

56.70745

1500.00 s Swift BAT planned
J150912.2+202653

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 04:44:00

2026-09-19 04:50:00

227.27461

20.45198

360.00 s Swift BAT planned
WDJ1328+5908

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 04:32:00

2026-09-19 04:44:00

202.21945

59.16967

720.00 s Swift BAT planned
UGC 4070

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 04:15:00

2026-09-19 04:32:00

118.39681

50.2368

1020.00 s Swift BAT planned
AT2019qiz

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 04:10:00

2026-09-19 04:15:00

71.68302

-10.22961

300.00 s Swift BAT planned
EP J223759.5+531421 (EP260628c)

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 03:39:00

2026-09-19 03:46:00

339.49738

53.23963

420.00 s Swift BAT planned
AT2026aajl

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 03:29:00

2026-09-19 03:39:00

255.51689

33.04502

600.00 s Swift BAT planned
SDSS 1336

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 03:01:00

2026-09-19 03:29:00

204.1468

62.08102

1680.00 s Swift BAT planned
UGC 4070

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 02:42:00

2026-09-19 03:01:00

118.39766

50.23508

1140.00 s Swift BAT planned
AT2019qiz

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 02:37:00

2026-09-19 02:42:00

71.68302

-10.22959

300.00 s Swift BAT planned
GS 0834-430

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 02:31:00

2026-09-19 02:37:00

129.01067

-43.1982

360.00 s Swift BAT planned
EP J223759.5+531421 (EP260628c)

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 02:08:00

2026-09-19 02:13:00

339.49738

53.23963

300.00 s Swift BAT planned
AT2026aajl

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 01:58:00

2026-09-19 02:08:00

255.51692

33.04343

600.00 s Swift BAT planned
SDSS 1336

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 01:30:00

2026-09-19 01:58:00

204.14301

62.07967

1680.00 s Swift BAT planned
4FGL J0800.9-0825

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 01:12:00

2026-09-19 01:30:00

120.24121

-8.41313

1080.00 s Swift BAT planned
E0102 - WT

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 00:50:00

2026-09-19 01:12:00

16.01

-72.03333

1320.00 s Swift BAT planned
E0102 - WT

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 00:45:00

2026-09-19 00:50:00

16.01

-72.03333

300.00 s Swift BAT planned
Swift J221951-484240

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 00:37:00

2026-09-19 00:45:00

334.95145

-48.68803

480.00 s Swift BAT planned
AT2026aajl

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 00:27:00

2026-09-19 00:37:00

255.51689

33.04426

600.00 s Swift BAT planned
SDSS 1336

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 00:00:00

2026-09-19 00:27:00

204.14529

62.08051

1620.00 s Swift BAT planned
WTP14ACHYBJ

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-18 23:50:00

2026-09-19 00:00:00

133.42154

-28.17681

600.00 s Swift BAT planned
4FGL J0800.9-0825

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-18 23:29:00

2026-09-18 23:50:00

120.24095

-8.41407

1260.00 s Swift BAT planned
4FGL J0235.3+5650

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-18 23:19:00

2026-09-18 23:29:00

38.89189

56.82747

600.00 s Swift BAT planned
2023WUK

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-18 22:55:00

2026-09-18 23:19:00

334.86545

29.36532

1440.00 s Swift BAT planned
J150912.2+202653

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-18 22:49:00

2026-09-18 22:55:00

227.27484

20.45323

360.00 s Swift BAT planned
KUG 1600+12

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-18 22:28:00

2026-09-18 22:49:00

240.64127

12.17524

1260.00 s Swift BAT planned
E0102 - WT

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 22:43:00

2026-09-22 23:03:00

16.01

-72.03333

1200.00 s Swift XRT planned
E0102 - WT

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 22:38:00

2026-09-22 22:43:00

16.01

-72.03333

300.00 s Swift XRT planned
PSOJ2303-23

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 22:33:00

2026-09-22 22:38:00

345.77802

-23.37576

300.00 s Swift XRT planned
AT2025plf

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 22:22:00

2026-09-22 22:33:00

348.78476

9.64801

660.00 s Swift XRT planned
PTF10IYA

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 22:09:00

2026-09-22 22:22:00

219.64207

37.66962

780.00 s Swift XRT planned
4FGL J1435.4+3338

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 21:59:00

2026-09-22 22:09:00

218.79395

33.60882

600.00 s Swift XRT planned
GAMA 4472

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 21:48:00

2026-09-22 21:59:00

129.3317

-1.64474

660.00 s Swift XRT planned
Crab

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 21:34:00

2026-09-22 21:48:00

83.63333

22.01447

840.00 s Swift XRT planned
Crab

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 21:29:00

2026-09-22 21:34:00

83.63333

22.01447

300.00 s Swift XRT planned
GALEX J052449.7-3020

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 21:16:00

2026-09-22 21:29:00

81.23692

-30.33526

780.00 s Swift XRT planned
1ES 0229+200

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 21:01:00

2026-09-22 21:16:00

38.22714

20.27857

900.00 s Swift XRT planned
JXXXX+XXXX

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 20:46:00

2026-09-22 21:01:00

331.50842

51.72519

900.00 s Swift XRT planned
CL1011

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 20:38:00

2026-09-22 20:46:00

227.08232

-0.26256

480.00 s Swift XRT planned
UGC 9652

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 20:28:00

2026-09-22 20:38:00

225.13078

16.18362

600.00 s Swift XRT planned
SN1998S

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 20:17:00

2026-09-22 20:28:00

176.53491

47.5063

660.00 s Swift XRT planned
Crab

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 20:00:00

2026-09-22 20:17:00

83.63333

22.01447

1020.00 s Swift XRT planned
Crab

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 19:55:00

2026-09-22 20:00:00

83.63333

22.01447

300.00 s Swift XRT planned
NGC_1275

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 19:38:00

2026-09-22 19:55:00

49.9772

41.49651

1020.00 s Swift XRT planned
AT2025plf

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 19:25:00

2026-09-22 19:38:00

348.78192

9.64852

780.00 s Swift XRT planned
SDSS J1613+4219

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 19:13:00

2026-09-22 19:25:00

243.21658

42.33158

720.00 s Swift XRT planned
SN-PGC054958

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 18:53:00

2026-09-22 19:13:00

230.87305

9.35399

1200.00 s Swift XRT planned
PNV J10251200-5331109

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 18:44:00

2026-09-22 18:53:00

156.33289

-53.5426

540.00 s Swift XRT planned
GALEX J052449.7-3020

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 18:32:00

2026-09-22 18:44:00

81.23693

-30.33529

720.00 s Swift XRT planned
FAIRALL 9

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 18:15:00

2026-09-22 18:32:00

20.95536

-58.78198

1020.00 s Swift XRT planned
SMC J0054.4-7203

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 18:13:19

2026-09-22 18:15:00

13.591

-72.0532

101.00 s Swift XRT planned
SMC J0054.5-7349

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 18:11:46

2026-09-22 18:13:19

13.6365

-73.8131

93.00 s Swift XRT planned
SMC J0148.0-7434

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 18:10:30

2026-09-22 18:11:46

26.999

-74.5637

76.00 s Swift XRT planned
SMC J0143.7-7438

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 18:09:13

2026-09-22 18:10:30

25.9225

-74.6282

77.00 s Swift XRT planned
SMC J0144.9-7419

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 18:07:41

2026-09-22 18:09:13

26.2232

-74.3103

92.00 s Swift XRT planned
SMC J0109.6-7200

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 18:06:24

2026-09-22 18:07:41

17.3916

-72.0075

77.00 s Swift XRT planned
SMC J0111.8-7217

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 18:04:55

2026-09-22 18:06:24

17.9405

-72.289

89.00 s Swift XRT planned
SMC J0042.3-7313

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 18:03:27

2026-09-22 18:04:55

10.5726

-73.2109

88.00 s Swift XRT planned
SMC J0052.5-7110

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 18:02:00

2026-09-22 18:03:27

13.117

-71.1736

87.00 s Swift XRT planned
MAXI J1750-327

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 17:45:00

2026-09-22 18:02:00

267.51266

-32.71262

1020.00 s Swift XRT planned
J152730+502854

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 17:26:00

2026-09-22 17:45:00

231.83757

50.4908

1140.00 s Swift XRT planned
GAMA 4472

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 17:06:00

2026-09-22 17:26:00

129.33189

-1.64629

1200.00 s Swift XRT planned
GAIA DR3 5233150228333079424

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 17:00:00

2026-09-22 17:06:00

158.29305

-67.05025

360.00 s Swift XRT planned
E0102 - WT

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 16:36:00

2026-09-22 17:00:00

16.01

-72.03333

1440.00 s Swift XRT planned
E0102 - WT

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 16:31:00

2026-09-22 16:36:00

16.01

-72.03333

300.00 s Swift XRT planned
PDS_456

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 16:17:00

2026-09-22 16:31:00

262.0567

-14.26436

840.00 s Swift XRT planned
AT2020OPY

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 16:12:00

2026-09-22 16:17:00

239.08025

23.37674

300.00 s Swift XRT planned
WTP14ADCCAD

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 15:55:00

2026-09-22 16:12:00

203.11813

44.41241

1020.00 s Swift XRT planned
GAMA 4472

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 15:29:00

2026-09-22 15:55:00

129.33151

-1.64377

1560.00 s Swift XRT planned
E0102 - WT

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 15:05:00

2026-09-22 15:29:00

16.01

-72.03333

1440.00 s Swift XRT planned
E0102 - WT

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 15:00:00

2026-09-22 15:05:00

16.01

-72.03333

300.00 s Swift XRT planned
AT2026aabo

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 14:49:00

2026-09-22 15:00:00

11.24277

41.53127

660.00 s Swift XRT planned
URAT1-659242246

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 14:44:00

2026-09-22 14:49:00

243.9906

41.74321

300.00 s Swift XRT planned
SDSS 1336

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 14:25:00

2026-09-22 14:44:00

204.14429

62.08015

1140.00 s Swift XRT planned
GAMA 4472

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 13:55:00

2026-09-22 14:25:00

129.33121

-1.65495

1800.00 s Swift XRT planned
GALEX J052449.7-3020

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 13:39:00

2026-09-22 13:55:00

81.23718

-30.33712

960.00 s Swift XRT planned
SMC

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 13:38:15

2026-09-22 13:39:00

13.17347

-72.77571

45.00 s Swift XRT planned
SMC J0114.0-7234

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 13:36:53

2026-09-22 13:38:15

18.5065

-72.5689

82.00 s Swift XRT planned
SMC J0100.2-7220

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 13:34:00

2026-09-22 13:36:53

15.0482

-72.3379

173.00 s Swift XRT planned
MRK590

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 13:25:00

2026-09-22 13:34:00

33.66483

-0.76659

540.00 s Swift XRT planned
JXXXX+XXXX

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 13:07:00

2026-09-22 13:25:00

331.51227

51.72399

1080.00 s Swift XRT planned
HOST-SN2021KYV

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 12:43:00

2026-09-22 13:07:00

216.95949

33.02026

1440.00 s Swift XRT planned
LSXPS J080117.8-281035

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 12:24:00

2026-09-22 12:29:00

120.35218

-28.18181

300.00 s Swift XRT planned
NGC_1275

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 12:10:00

2026-09-22 12:24:00

49.97654

41.49589

840.00 s Swift XRT planned
AT2026aabo

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 12:03:00

2026-09-22 12:10:00

11.23116

41.52821

420.00 s Swift XRT planned
1LHAASO J2200+5643U

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 11:49:00

2026-09-22 12:03:00

330.37875

57.00073

840.00 s Swift XRT planned
SDSS J1613+4219

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 11:19:00

2026-09-22 11:49:00

243.21727

42.33407

1800.00 s Swift XRT planned
IGRJ08507+1503

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 11:11:00

2026-09-22 11:19:00

132.69501

15.05542

480.00 s Swift XRT planned
GALEX J052449.7-3020

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 10:35:00

2026-09-22 10:52:00

81.23711

-30.3365

1020.00 s Swift XRT planned
SMC J0042.6-7237

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 10:33:34

2026-09-22 10:35:00

10.6573

-72.6247

86.00 s Swift XRT planned
SMC J0050.6-7128

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 10:32:11

2026-09-22 10:33:34

12.6551

-71.4663

83.00 s Swift XRT planned
SMC J0105.4-7126

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 10:28:00

2026-09-22 10:32:11

16.3425

-71.4401

251.00 s Swift XRT planned
PSOJ2303-23

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 10:23:00

2026-09-22 10:28:00

345.77524

-23.37641

300.00 s Swift XRT planned
PDS_456

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-22 09:53:00

2026-09-22 10:23:00

262.05679

-14.26299

1800.00 s Swift XRT planned