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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 06:40:02

2026-09-19 06:53:59

339.45801

53.23

580.00 s Swift BAT performed
NGC_7213

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 06:33:02

2026-09-19 06:39:59

332.28699

-47.14

190.00 s Swift BAT performed
NGC 5907 ULX-1

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 06:28:02

2026-09-19 06:32:58

228.946

56.314

240.00 s Swift BAT performed
SDSS 1336

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 06:03:02

2026-09-19 06:27:58

204.136

62.07

1380.00 s Swift BAT performed
UGC 4070

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 05:45:01

2026-09-19 06:02:59

118.419

50.238

955.00 s Swift BAT performed
Cyg X-3

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 05:15:02

2026-09-19 05:20:00

308.07599

40.945

225.00 s Swift BAT performed
1LHAASO J2200+5643U

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 04:50:02

2026-09-19 05:14:58

330.048

56.668

1355.00 s Swift BAT performed
J150912.2+202653

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 04:44:02

2026-09-19 04:49:59

227.25

20.448

245.00 s Swift BAT performed
WDJ1328+5908

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 04:32:02

2026-09-19 04:43:59

202.209

59.159

610.00 s Swift BAT performed
UGC 4070

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 04:15:02

2026-09-19 04:32:00

118.429

50.233

885.00 s Swift BAT performed
AT2019qiz

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-19 04:10:02

2026-09-19 04:14:59

71.667

-10.224

200.00 s Swift BAT performed
UGC 4070

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 17:51:02

2026-09-19 18:11:01

118.409

50.242

980.00 s Swift XRT performed
E0102 - WT

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 17:29:02

2026-09-19 17:50:57

16.004

-72.034

1300.00 s Swift XRT performed
E0102 - WT

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 17:24:02

2026-09-19 17:29:00

16.04

-72.03

220.00 s Swift XRT performed
Swift J221951-484240

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 17:17:02

2026-09-19 17:23:57

334.923

-48.676

220.00 s Swift XRT performed
AT2026aajl

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 17:07:02

2026-09-19 17:17:01

255.502

33.038

500.00 s Swift XRT performed
SDSS 1336

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 16:41:02

2026-09-19 17:06:57

204.12801

62.07

1445.00 s Swift XRT performed
UGC 4070

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 16:24:02

2026-09-19 16:40:59

118.432

50.238

840.00 s Swift XRT performed
LSXPS J085312.5-4322

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 16:13:02

2026-09-19 16:23:57

133.332

-43.391

495.00 s Swift XRT performed
Crab Offset 3 - 2013

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 15:54:02

2026-09-19 16:12:57

52.993

14.535

1120.00 s Swift XRT performed
Crab Offset 3 - 2013

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 15:49:02

2026-09-19 15:53:59

52.968

14.52

120.00 s Swift XRT performed
Cyg X-3

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 15:44:02

2026-09-19 15:48:57

308.099

40.921

200.00 s Swift XRT performed
AT2026aajl

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 15:35:02

2026-09-19 15:43:57

255.519

33.043

400.00 s Swift XRT performed
IGRJ15549m3740

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 15:11:02

2026-09-19 15:34:58

238.668

-37.653

1320.00 s Swift XRT performed
LSXPS J115329.0-500935

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 15:06:02

2026-09-19 15:10:58

178.36501

-50.194

185.00 s Swift XRT performed
UGC 4070

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 14:50:01

2026-09-19 14:58:01

118.415

50.239

260.00 s Swift XRT performed
E0102 - WT

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 14:28:02

2026-09-19 14:49:57

16.006

-72.033

1300.00 s Swift XRT performed
E0102 - WT

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 14:23:02

2026-09-19 14:28:01

16.029

-72.033

220.00 s Swift XRT performed
Swift J221951-484240

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 14:15:02

2026-09-19 14:23:00

334.91901

-48.68

285.00 s Swift XRT performed
AT2026aajl

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 14:05:02

2026-09-19 14:14:59

255.509

33.042

500.00 s Swift XRT performed
SDSS 1336

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 13:38:02

2026-09-19 14:05:01

204.14301

62.045

1400.00 s Swift XRT performed
AT2019qiz

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 13:15:02

2026-09-19 13:20:01

71.687

-10.226

160.00 s Swift XRT performed
E0102 - WT

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 12:57:02

2026-09-19 13:14:58

16.007

-72.033

1060.00 s Swift XRT performed
E0102 - WT

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 12:52:02

2026-09-19 12:56:59

16.033

-72.032

220.00 s Swift XRT performed
Swift J221951-484240

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 12:44:02

2026-09-19 12:52:00

334.93301

-48.675

285.00 s Swift XRT performed
AT2026aajl

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 12:29:01

2026-09-19 12:44:01

255.532

33.038

765.00 s Swift XRT performed
IGRJ15549m3740

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 12:09:01

2026-09-19 12:28:56

238.661

-37.652

1075.00 s Swift XRT performed
LSXPS J115329.0-500935

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 12:04:01

2026-09-19 12:08:56

178.35899

-50.197

180.00 s Swift XRT performed
Crab Offset 3 - 2013

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 11:22:01

2026-09-19 11:43:57

52.99

14.534

1300.00 s Swift XRT performed
Crab Offset 3 - 2013

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 11:17:02

2026-09-19 11:21:56

52.982

14.524

150.00 s Swift XRT performed
EP J223759.5+531421 (EP260628c)

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 11:12:02

2026-09-19 11:16:59

339.49799

53.221

180.00 s Swift XRT performed
AT2026aajl

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 11:03:02

2026-09-19 11:12:00

255.39999

33.193

452.00 s Swift XRT performed
SDSS 1336

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 10:36:01

2026-09-19 11:02:57

204.131

62.074

1505.00 s Swift XRT performed
UGC 4070

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 10:30:02

2026-09-19 10:35:56

118.418

50.246

210.00 s Swift XRT performed
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 09:57:01

2026-09-19 10:07:00

82.597

-41.427

515.00 s Swift XRT performed
AT2019qiz

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 09:52:02

2026-09-19 09:56:56

71.676

-10.234

140.00 s Swift XRT performed
2023XLR

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 09:32:02

2026-09-19 09:51:59

8.908

45.897

1065.00 s Swift XRT performed
NGC 6090

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 09:22:02

2026-09-19 09:32:01

242.867

52.462

530.00 s Swift XRT performed
SDSS 1336

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 09:05:02

2026-09-19 09:21:59

204.114

62.066

900.00 s Swift XRT performed
UGC 4070

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 08:55:02

2026-09-19 09:04:58

118.431

50.239

450.00 s Swift XRT performed
NGC_7213

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 08:04:02

2026-09-19 08:29:59

332.284

-47.137

1330.00 s Swift XRT performed
NGC 5907 ULX-1

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 07:59:02

2026-09-19 08:03:58

228.94

56.312

235.00 s Swift XRT performed
SDSS 1336

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 07:34:02

2026-09-19 07:58:57

204.129

62.067

1385.00 s Swift XRT performed
UGC 4070

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 07:20:01

2026-09-19 07:34:00

118.426

50.236

715.00 s Swift XRT performed
EP J223759.5+531421 (EP260628c)

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 06:40:02

2026-09-19 06:53:59

339.45801

53.23

580.00 s Swift XRT performed
NGC_7213

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 06:33:02

2026-09-19 06:39:59

332.28699

-47.14

190.00 s Swift XRT performed
NGC 5907 ULX-1

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 06:28:02

2026-09-19 06:32:58

228.946

56.314

240.00 s Swift XRT performed
SDSS 1336

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 06:03:02

2026-09-19 06:27:58

204.136

62.07

1380.00 s Swift XRT performed
UGC 4070

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 05:45:01

2026-09-19 06:02:59

118.419

50.238

955.00 s Swift XRT performed
Cyg X-3

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 05:15:02

2026-09-19 05:20:00

308.07599

40.945

225.00 s Swift XRT performed
1LHAASO J2200+5643U

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 04:50:02

2026-09-19 05:14:58

330.048

56.668

1355.00 s Swift XRT performed
J150912.2+202653

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 04:44:02

2026-09-19 04:49:59

227.25

20.448

245.00 s Swift XRT performed
WDJ1328+5908

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 04:32:02

2026-09-19 04:43:59

202.209

59.159

610.00 s Swift XRT performed
UGC 4070

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 04:15:02

2026-09-19 04:32:00

118.429

50.233

885.00 s Swift XRT performed
AT2019qiz

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-19 04:10:02

2026-09-19 04:14:59

71.667

-10.224

200.00 s Swift XRT performed
PDS_456

Nuclear Spectroscopic Telescope Array

Nuclear Spectroscopic Telescope Array

Focal Plane Module A/B

2026-09-22 09:20:06

2026-09-24 02:15:00

262.08246

-14.26553

73600.00 s NuSTAR planned
LS_I_p61_303

Nuclear Spectroscopic Telescope Array

Nuclear Spectroscopic Telescope Array

Focal Plane Module A/B

2026-09-21 19:35:08

2026-09-22 08:35:00

40.13196

61.22933

26600.00 s NuSTAR planned
4U_1630m47

Nuclear Spectroscopic Telescope Array

Nuclear Spectroscopic Telescope Array

Focal Plane Module A/B

2026-09-21 09:25:05

2026-09-21 18:40:00

248.50671

-47.393

19500.00 s NuSTAR planned
MAXI_J1750m327

Nuclear Spectroscopic Telescope Array

Nuclear Spectroscopic Telescope Array

Focal Plane Module A/B

2026-09-20 22:20:03

2026-09-21 09:10:00

267.5123

-32.7123

20400.00 s NuSTAR planned
4U_1630m472

Nuclear Spectroscopic Telescope Array

Nuclear Spectroscopic Telescope Array

Focal Plane Module A/B

2026-09-20 06:25:06

2026-09-20 22:05:00

248.50671

-47.393

31800.00 s NuSTAR planned
IGRJ15549m3740

Nuclear Spectroscopic Telescope Array

Nuclear Spectroscopic Telescope Array

Focal Plane Module A/B

2026-09-19 20:50:04

2026-09-20 06:10:00

238.69479

-37.63867

17100.00 s NuSTAR planned
4U_1630m47

Nuclear Spectroscopic Telescope Array

Nuclear Spectroscopic Telescope Array

Focal Plane Module A/B

2026-09-19 09:45:05

2026-09-19 20:35:00

248.50671

-47.393

22500.00 s NuSTAR planned
NGC_7213

Nuclear Spectroscopic Telescope Array

Nuclear Spectroscopic Telescope Array

Focal Plane Module A/B

2026-09-19 05:20:04

2026-09-19 09:20:00

332.31754

-47.1667

8300.00 s NuSTAR planned
SS_433

Nuclear Spectroscopic Telescope Array

Nuclear Spectroscopic Telescope Array

Focal Plane Module A/B

2026-09-18 19:40:07

2026-09-19 04:50:00

287.95651

4.98273

14900.00 s NuSTAR planned
SN-PGC054958

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 23:40:00

2026-09-22 23:55:00

230.87196

9.3494

225.00 s Swift UVOT uvm2 planned
SN-PGC054958

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 23:40:00

2026-09-22 23:55:00

230.87196

9.3494

300.00 s Swift UVOT uvw2 planned
SN-PGC054958

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 23:40:00

2026-09-22 23:55:00

230.87196

9.3494

150.00 s Swift UVOT uvw1 planned
SN-PGC054958

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 23:40:00

2026-09-22 23:55:00

230.87196

9.3494

75.00 s Swift UVOT v planned
SN-PGC054958

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 23:40:00

2026-09-22 23:55:00

230.87196

9.3494

75.00 s Swift UVOT b planned
SN-PGC054958

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 23:40:00

2026-09-22 23:55:00

230.87196

9.3494

75.00 s Swift UVOT u planned
HOST-SN2021KYV

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 23:26:00

2026-09-22 23:40:00

216.95276

33.01228

353.68 s Swift UVOT uvm2 planned
HOST-SN2021KYV

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 23:26:00

2026-09-22 23:40:00

216.95276

33.01228

221.05 s Swift UVOT uvw2 planned
HOST-SN2021KYV

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 23:26:00

2026-09-22 23:40:00

216.95276

33.01228

132.63 s Swift UVOT uvw1 planned
HOST-SN2021KYV

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 23:26:00

2026-09-22 23:40:00

216.95276

33.01228

44.21 s Swift UVOT v planned
HOST-SN2021KYV

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 23:26:00

2026-09-22 23:40:00

216.95276

33.01228

44.21 s Swift UVOT b planned
HOST-SN2021KYV

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 23:26:00

2026-09-22 23:40:00

216.95276

33.01228

44.21 s Swift UVOT u planned
IGRJ08507+1503

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 23:16:00

2026-09-22 23:26:00

132.69479

15.05753

600.00 s Swift UVOT uvw2 planned
GALEX J052449.7-3020

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 23:03:00

2026-09-22 23:16:00

81.23693

-30.3353

260.00 s Swift UVOT uvm2 planned
GALEX J052449.7-3020

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 23:03:00

2026-09-22 23:16:00

81.23693

-30.3353

260.00 s Swift UVOT uvw2 planned
GALEX J052449.7-3020

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 23:03:00

2026-09-22 23:16:00

81.23693

-30.3353

260.00 s Swift UVOT uvw1 planned
E0102 - WT

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 22:43:00

2026-09-22 23:03:00

16.01

-72.03333

1200.00 s Swift UVOT uvw2 planned
E0102 - WT

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 22:38:00

2026-09-22 22:43:00

16.01

-72.03333

300.00 s Swift UVOT uvw2 planned
PSOJ2303-23

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 22:33:00

2026-09-22 22:38:00

345.77802

-23.37576

300.00 s Swift UVOT uvw2 planned
AT2025plf

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 22:22:00

2026-09-22 22:33:00

348.78476

9.64801

277.89 s Swift UVOT uvm2 planned
AT2025plf

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 22:22:00

2026-09-22 22:33:00

348.78476

9.64801

173.68 s Swift UVOT uvw2 planned
AT2025plf

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 22:22:00

2026-09-22 22:33:00

348.78476

9.64801

104.21 s Swift UVOT uvw1 planned
AT2025plf

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 22:22:00

2026-09-22 22:33:00

348.78476

9.64801

34.74 s Swift UVOT v planned
AT2025plf

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 22:22:00

2026-09-22 22:33:00

348.78476

9.64801

34.74 s Swift UVOT b planned
AT2025plf

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 22:22:00

2026-09-22 22:33:00

348.78476

9.64801

34.74 s Swift UVOT u planned
PTF10IYA

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-09-22 22:09:00

2026-09-22 22:22:00

219.64207

37.66962

780.00 s Swift UVOT uvw2 planned