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Observations (Total: 1480473)

Object Name Observatory/Telescope/Instrument Date Begin Date End RA° DEC° Exposure Time Bandpass Name Status
GRB 210619B

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 09:27:00

2026-10-17 09:50:00

319.68887

33.84521

1380.00 s Swift BAT planned
GRB070518

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 09:17:00

2026-10-17 09:27:00

254.16174

55.31159

600.00 s Swift BAT planned
NGC6235

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 09:05:00

2026-10-17 09:17:00

253.32719

-22.176

720.00 s Swift BAT planned
LSXPS J152823.7-494123

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 08:58:00

2026-10-17 09:05:00

232.07756

-49.71063

420.00 s Swift BAT planned
LSXPS J095750.5-283944

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 08:53:00

2026-10-17 08:58:00

149.4892

-28.66432

300.00 s Swift BAT planned
Q0856+124

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 08:27:00

2026-10-17 08:41:00

134.91586

12.28101

840.00 s Swift BAT planned
4FGL J0239.1+6634

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 08:13:00

2026-10-17 08:27:00

39.72157

66.55424

840.00 s Swift BAT planned
Mkn 335

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 07:56:00

2026-10-17 08:13:00

1.56308

20.18471

1020.00 s Swift BAT planned
LSXPS J172804.0-011604

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 07:49:00

2026-10-17 07:56:00

261.99213

-1.26508

420.00 s Swift BAT planned
GRB 180728A

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 07:30:00

2026-10-17 07:49:00

253.52408

-54.05101

1140.00 s Swift BAT planned
LSXPS J095750.5-283944

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 07:25:00

2026-10-17 07:30:00

149.48927

-28.66236

300.00 s Swift BAT planned
UGC 4570

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 06:55:00

2026-10-17 07:25:00

131.34473

27.82858

1800.00 s Swift BAT planned
SRGE J071310.6+72562

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 06:50:00

2026-10-17 06:55:00

108.37915

72.93894

300.00 s Swift BAT planned
4FGL J2156.6+6354c

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 06:28:00

2026-10-17 06:50:00

329.08496

63.89903

1320.00 s Swift BAT planned
PG 1617+175

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 06:00:00

2026-10-17 06:28:00

245.02216

17.4154

1680.00 s Swift BAT planned
SDSS J105827.05+223533.5

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 05:55:00

2026-10-17 06:00:00

164.6358

22.60568

300.00 s Swift BAT planned
UGC 4570

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 05:25:00

2026-10-17 05:55:00

131.34451

27.82944

1800.00 s Swift BAT planned
LSXPS J020409.1-314615

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 05:09:00

2026-10-17 05:25:00

31.04526

-31.74664

960.00 s Swift BAT planned
GRB080916A

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 04:50:00

2026-10-17 05:09:00

336.24661

-57.00366

1140.00 s Swift BAT planned
4FGL J1657.4-3917

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 04:45:00

2026-10-17 04:50:00

254.32002

-39.29441

300.00 s Swift BAT planned
NGC 6139

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 04:25:00

2026-10-17 04:45:00

246.89021

-38.86298

1200.00 s Swift BAT planned
UGC 4570

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 03:55:00

2026-10-17 04:25:00

131.34497

27.82734

1800.00 s Swift BAT planned
EP J0300.5-3350

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 03:39:00

2026-10-17 03:55:00

45.14504

-33.82035

960.00 s Swift BAT planned
GRB080916A

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 03:25:00

2026-10-17 03:39:00

336.25018

-57.00202

840.00 s Swift BAT planned
NGC 6139

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 02:55:00

2026-10-17 03:25:00

246.886

-38.85569

1800.00 s Swift BAT planned
UGC 4570

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 02:25:00

2026-10-17 02:55:00

131.34465

27.8289

1800.00 s Swift BAT planned
LSXPS J020409.1-314615

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 02:09:00

2026-10-17 02:25:00

31.04632

-31.74688

960.00 s Swift BAT planned
GRB080916A

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 01:48:00

2026-10-17 02:09:00

336.24734

-57.0033

1260.00 s Swift BAT planned
4FGL J1634.6-4324

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 01:43:00

2026-10-17 01:48:00

248.62173

-43.41231

300.00 s Swift BAT planned
XTE J1637-498

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 01:26:00

2026-10-17 01:43:00

249.23062

-49.87453

1020.00 s Swift BAT planned
LSXPS J095750.5-283944

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 01:21:00

2026-10-17 01:26:00

149.48917

-28.66459

300.00 s Swift BAT planned
UGC 4570

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 00:54:00

2026-10-17 01:21:00

131.34496

27.82738

1620.00 s Swift BAT planned
LSXPS J051018.2+413549

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 00:49:00

2026-10-17 00:54:00

77.60656

41.58731

300.00 s Swift BAT planned
NGC_1275

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 00:36:00

2026-10-17 00:49:00

49.97826

41.49762

780.00 s Swift BAT planned
4FGL J1828.7+3230

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 00:24:00

2026-10-17 00:36:00

277.18991

32.53248

720.00 s Swift BAT planned
ORC J1633+1441

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-17 00:16:00

2026-10-17 00:24:00

248.40933

14.70645

480.00 s Swift BAT planned
NOVA CEN 2012B

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-16 23:55:00

2026-10-17 00:16:00

216.25182

-58.78192

1260.00 s Swift BAT planned
OJ 287

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-16 23:25:00

2026-10-16 23:55:00

133.73004

20.11251

1800.00 s Swift BAT planned
LSXPS J030109.8+573951

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-16 23:20:00

2026-10-16 23:25:00

45.31098

57.64171

300.00 s Swift BAT planned
GRB 210619B

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-16 22:56:00

2026-10-16 23:20:00

319.68936

33.84361

1440.00 s Swift BAT planned
4U 1630-472

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-10-16 22:30:00

2026-10-16 22:51:00

248.50671

-47.393

1260.00 s Swift BAT planned
LSXPS J101303.4-470610

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 23:43:00

2026-10-20 00:00:00

153.29886

-47.11139

1020.00 s Swift XRT planned
4FGL J0746.5-4113

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 23:30:00

2026-10-19 23:43:00

116.67197

-41.22694

780.00 s Swift XRT planned
LSXPS J023426.0-375508

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 23:20:00

2026-10-19 23:30:00

38.61165

-37.89407

600.00 s Swift XRT planned
PSOJ2303-23

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 23:00:00

2026-10-19 23:20:00

345.7644

-23.3823

1200.00 s Swift XRT planned
MAXI_J1750m327

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 22:30:00

2026-10-19 23:00:00

267.4826

-32.71111

1800.00 s Swift XRT planned
LSXPS J101303.4-470610

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 22:08:00

2026-10-19 22:30:00

153.2998

-47.10931

1320.00 s Swift XRT planned
eRASSt J0342-56

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 22:00:00

2026-10-19 22:08:00

55.57017

-56.66692

480.00 s Swift XRT planned
eRASSt J0133-35

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 21:36:00

2026-10-19 22:00:00

23.43517

-35.42769

1440.00 s Swift XRT planned
XTE_J1810m189

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 21:06:00

2026-10-19 21:36:00

272.56113

-19.06426

1800.00 s Swift XRT planned
4FGL J1208.5-5512

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 20:49:00

2026-10-19 21:06:00

182.18883

-55.20682

1020.00 s Swift XRT planned
eRASSt J0634-71

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 20:41:00

2026-10-19 20:49:00

98.62956

-71.64318

480.00 s Swift XRT planned
4FGL J0333.0-3044

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 20:17:00

2026-10-19 20:41:00

53.30016

-30.71576

1440.00 s Swift XRT planned
LSXPS J020409.1-314615

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 20:07:00

2026-10-19 20:17:00

31.04615

-31.74684

600.00 s Swift XRT planned
4FGL J2200.0-5059

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 19:57:00

2026-10-19 20:07:00

329.95605

-50.94454

600.00 s Swift XRT planned
4FGL J1454.3-5551

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 19:27:00

2026-10-19 19:40:00

223.48706

-56.19286

780.00 s Swift XRT planned
NGC2992

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 19:02:00

2026-10-19 19:27:00

146.45062

-14.32353

1500.00 s Swift XRT planned
4FGL J0631.0+5626

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 18:49:00

2026-10-19 19:02:00

97.77773

56.44118

780.00 s Swift XRT planned
LSXPS J003850.9+573053

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 18:35:00

2026-10-19 18:49:00

9.70563

57.49003

840.00 s Swift XRT planned
PS15BLQ-HOST

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 18:25:00

2026-10-19 18:35:00

262.89609

43.90406

600.00 s Swift XRT planned
LSXPS J121800.1-580122

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 17:59:00

2026-10-19 18:05:00

184.52827

-58.04271

360.00 s Swift XRT planned
GRB 121217A

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 17:40:00

2026-10-19 17:59:00

153.75439

-62.36203

1140.00 s Swift XRT planned
NGC_1275

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 17:27:00

2026-10-19 17:40:00

49.96697

41.48987

780.00 s Swift XRT planned
AT2021SDU

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 17:22:00

2026-10-19 17:27:00

17.83401

50.55193

300.00 s Swift XRT planned
GRB 240529A

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 16:56:00

2026-10-19 17:22:00

335.32724

51.54633

1560.00 s Swift XRT planned
AT2020NOV

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 16:51:00

2026-10-19 16:56:00

254.5294

2.121

300.00 s Swift XRT planned
4FGL J1109.1-4853

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 16:14:00

2026-10-19 16:29:00

167.27345

-48.86356

900.00 s Swift XRT planned
4FGL J0932.1+3634

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 16:03:00

2026-10-19 16:14:00

143.03104

36.56254

660.00 s Swift XRT planned
4FGL J0239.1+6634

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 15:53:00

2026-10-19 16:03:00

39.71763

66.55393

600.00 s Swift XRT planned
GRB 240529A

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 15:23:00

2026-10-19 15:53:00

335.32513

51.54812

1800.00 s Swift XRT planned
4FGL J1717.5-4022

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 15:17:00

2026-10-19 15:23:00

259.3616

-40.38185

360.00 s Swift XRT planned
LSXPS J090944.6+035420

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 14:29:00

2026-10-19 14:53:00

137.46101

3.90697

1440.00 s Swift XRT planned
4FGL J0731.0+6607

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 14:19:00

2026-10-19 14:29:00

112.88081

66.07849

600.00 s Swift XRT planned
4FGL J0239.1+6634

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 14:09:00

2026-10-19 14:19:00

39.73584

66.55628

600.00 s Swift XRT planned
1ES 1927+654

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 13:52:00

2026-10-19 14:09:00

291.83099

65.5651

1020.00 s Swift XRT planned
WTP18AAKFQB

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 13:44:00

2026-10-19 13:52:00

252.13316

1.47437

480.00 s Swift XRT planned
4FGL J0713.5-2555

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 12:55:00

2026-10-19 13:18:00

108.40576

-26.26059

1380.00 s Swift XRT planned
LSXPS J002124.9-162724

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 12:45:00

2026-10-19 12:55:00

5.33883

-16.43636

600.00 s Swift XRT planned
V0488 sge

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 12:25:00

2026-10-19 12:45:00

296.27704

18.37839

1200.00 s Swift XRT planned
GRB 210619B

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 12:18:00

2026-10-19 12:25:00

319.68866

33.8462

420.00 s Swift XRT planned
4FGL J1634.6-4324

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 12:10:00

2026-10-19 12:18:00

248.62219

-43.41345

480.00 s Swift XRT planned
4FGL J0932.1+3634

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 11:33:00

2026-10-19 11:45:00

143.02962

36.56559

720.00 s Swift XRT planned
4FGL J0631.0+5626

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 11:17:00

2026-10-19 11:33:00

97.77719

56.43993

960.00 s Swift XRT planned
Tycho_200_200

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 11:05:00

2026-10-19 11:17:00

6.13143

64.1715

720.00 s Swift XRT planned
Tycho_200_200

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 11:00:00

2026-10-19 11:05:00

6.13143

64.1715

300.00 s Swift XRT planned
LSXPS J182023.0+102228

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 10:53:00

2026-10-19 11:00:00

275.07016

10.3762

420.00 s Swift XRT planned
4U 1630-472

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 10:36:00

2026-10-19 10:53:00

248.50671

-47.393

1020.00 s Swift XRT planned
LSXPS J101303.4-470610

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 10:07:00

2026-10-19 10:12:00

153.29927

-47.11055

300.00 s Swift XRT planned
NGC_1275

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 09:57:00

2026-10-19 10:07:00

49.96732

41.49002

600.00 s Swift XRT planned
LSXPS J003850.9+573053

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 09:52:00

2026-10-19 09:57:00

9.68983

57.4929

300.00 s Swift XRT planned
GRB 240529A

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 09:28:00

2026-10-19 09:52:00

335.32669

51.54676

1440.00 s Swift XRT planned
LSXPS J172151.3+430758

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 09:23:00

2026-10-19 09:28:00

260.43372

43.1443

300.00 s Swift XRT planned
SDSS J1613+4219

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 09:06:00

2026-10-19 09:23:00

243.22343

42.34324

1020.00 s Swift XRT planned
LSXPS J121800.1-580122

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 09:00:00

2026-10-19 09:06:00

184.52457

-58.04401

360.00 s Swift XRT planned
LSXPS J083919.3-013110

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 08:27:00

2026-10-19 08:39:00

129.85503

-1.51431

720.00 s Swift XRT planned
4FGL J0239.1+6634

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 08:11:00

2026-10-19 08:27:00

39.72829

66.55501

960.00 s Swift XRT planned
4FGL J1907.0+3556

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 08:01:00

2026-10-19 08:11:00

286.79846

35.92776

600.00 s Swift XRT planned
SDSS J1613+4219

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 07:36:00

2026-10-19 08:01:00

243.2244

42.34412

1500.00 s Swift XRT planned
GZ LEO

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 07:15:00

2026-10-19 07:36:00

165.53308

22.6081

1260.00 s Swift XRT planned
SN2010jl

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-19 07:02:00

2026-10-19 07:09:00

145.74722

9.49815

420.00 s Swift XRT planned