Browse Observations

Query Filters

Observatory / Telescope / Instrument

Observation Name / Date / Type

Coordinate Cone Search (J2000)

Resolve Object Name to Coordinates

Energy Regime / Bandpass

Depth

Filter By Schedule IDs

Observations (Total: 1493309)

Object Name Observatory/Telescope/Instrument Date Begin Date End RA° DEC° Exposure Time Bandpass Name Status
FAIRALL 9

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 12:34:02

2026-10-02 12:51:00

20.946

-58.787

915.00 s Swift XRT performed
LSXPS J213305.4-362835

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 12:29:02

2026-10-02 12:33:57

323.241

-36.462

170.00 s Swift XRT performed
ZTFJ1852+1520

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 12:00:02

2026-10-02 12:29:00

283.18201

15.335

1640.00 s Swift XRT performed
GRB070518

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 11:50:02

2026-10-02 11:59:58

254.14

55.295

475.00 s Swift XRT performed
RBS 0909

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 11:45:02

2026-10-02 11:50:00

162.89

39.731

185.00 s Swift XRT performed
GAMA 2597

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 11:20:01

2026-10-02 11:44:59

137.60899

2.198

1320.00 s Swift XRT performed
UPM J0113-5939

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 11:09:02

2026-10-02 11:19:56

18.424

-59.643

565.00 s Swift XRT performed
10P/Tempel 2

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 10:53:02

2026-10-02 11:08:57

342.24301

-33.488

940.00 s Swift XRT performed
10P/Tempel 2

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 10:46:02

2026-10-02 10:52:57

342.24701

-33.489

400.00 s Swift XRT performed
10P/Tempel 2

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 10:41:02

2026-10-02 10:45:59

342.23199

-33.488

120.00 s Swift XRT performed
PG 1617+175

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 10:29:02

2026-10-02 10:40:57

245.01199

17.408

565.00 s Swift XRT performed
SDSS 1149

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 09:59:02

2026-10-02 10:29:00

177.328

56.778

1665.00 s Swift XRT performed
GAMA 2597

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 09:49:02

2026-10-02 09:58:58

137.62601

2.194

445.00 s Swift XRT performed
Nova LMC 1990B

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 09:38:02

2026-10-02 09:48:57

77.588

-71.656

535.00 s Swift XRT performed
10P/Tempel 2

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 09:22:02

2026-10-02 09:37:57

342.20599

-33.37

940.00 s Swift XRT performed
10P/Tempel 2

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 09:15:02

2026-10-02 09:21:57

342.20901

-33.37

400.00 s Swift XRT performed
10P/Tempel 2

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 09:10:02

2026-10-02 09:14:59

342.19501

-33.369

120.00 s Swift XRT performed
PG 1617+175

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 08:57:02

2026-10-02 09:10:00

245.00999

17.412

675.00 s Swift XRT performed
SDSS J134029.80+44100

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 08:44:00

2026-10-02 08:56:57

205.092

44.178

650.00 s Swift XRT performed
WDJ1020+3626

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 08:31:02

2026-10-02 08:43:55

155.28799

36.444

680.00 s Swift XRT performed
SU Lyn

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 08:17:21

2026-10-02 08:31:00

100.782

55.483

590.00 s Swift XRT performed
-

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 08:12:07

2026-10-02 08:17:18

12.712

-71.638

0.00 s Swift XRT performed
LSXPS J010516.5+504032

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 08:08:02

2026-10-02 08:12:05

16.296

50.653

0.00 s Swift XRT performed
10P/Tempel 2

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 07:52:02

2026-10-02 08:07:57

342.211

-33.51

940.00 s Swift XRT performed
10P/Tempel 2

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 07:45:02

2026-10-02 07:51:57

342.21399

-33.509

400.00 s Swift XRT performed
10P/Tempel 2

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 07:40:02

2026-10-02 07:44:57

342.203

-33.511

85.00 s Swift XRT performed
GRB070518

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 07:25:02

2026-10-02 07:40:00

254.19901

55.297

815.00 s Swift XRT performed
SDSS J134029.80+44100

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 07:14:02

2026-10-02 07:24:59

205.095

44.175

550.00 s Swift XRT performed
MCG+11-11-032

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 06:57:02

2026-10-02 07:13:59

133.90199

64.407

890.00 s Swift XRT performed
GAMA 2597

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 06:51:02

2026-10-02 06:56:57

137.61301

2.201

205.00 s Swift XRT performed
-

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 06:12:34

2026-10-02 06:36:06

12.67

-71.638

1285.00 s Swift XRT performed
GALACTIC CENTER

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 06:10:02

2026-10-02 06:12:32

266.37

-28.979

0.00 s Swift XRT performed
GRB070518

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 05:54:02

2026-10-02 06:09:57

254.133

55.295

865.00 s Swift XRT performed
WD1057+719-Oct26-6

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 05:32:02

2026-10-02 05:53:57

165.19299

71.631

1300.00 s Swift XRT performed
WD1057+719-Oct26-6

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 05:27:02

2026-10-02 05:31:57

165.2

71.631

130.00 s Swift XRT performed
LSXPS J084557.4-121805

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 05:19:02

2026-10-02 05:26:57

131.532

-12.296

345.00 s Swift XRT performed
-

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 04:41:11

2026-10-02 04:59:06

12.661

-71.656

890.00 s Swift XRT performed
ZTFJ1852+1520

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 04:28:02

2026-10-02 04:41:10

283.173

15.327

655.00 s Swift XRT performed
SDSS J134029.80+44100

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 04:22:01

2026-10-02 04:27:59

205.095

44.175

250.00 s Swift XRT performed
WD 1026+453

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-02 03:52:01

2026-10-02 04:21:56

157.483

45.13

1665.00 s Swift XRT performed
QSO_J0439m5311

Nuclear Spectroscopic Telescope Array

Nuclear Spectroscopic Telescope Array

Focal Plane Module A/B

2026-10-06 13:50:10

2026-10-07 04:20:00

69.91133

-53.192

31500.00 s NuSTAR planned
MAXI_J1750m327

Nuclear Spectroscopic Telescope Array

Nuclear Spectroscopic Telescope Array

Focal Plane Module A/B

2026-10-06 02:00:03

2026-10-06 13:15:00

267.5123

-32.7123

23100.00 s NuSTAR planned
1E1048d1m5937

Nuclear Spectroscopic Telescope Array

Nuclear Spectroscopic Telescope Array

Focal Plane Module A/B

2026-10-05 22:20:04

2026-10-06 01:30:00

162.52975

-59.88928

7100.00 s NuSTAR planned
LS_I_p61_303

Nuclear Spectroscopic Telescope Array

Nuclear Spectroscopic Telescope Array

Focal Plane Module A/B

2026-10-05 02:40:11

2026-10-05 21:25:00

40.13196

61.22933

41200.00 s NuSTAR planned
4U_1630m472

Nuclear Spectroscopic Telescope Array

Nuclear Spectroscopic Telescope Array

Focal Plane Module A/B

2026-10-04 13:20:06

2026-10-05 01:45:00

248.50671

-47.393

22800.00 s NuSTAR planned
SAX_J1748d9m2021

Nuclear Spectroscopic Telescope Array

Nuclear Spectroscopic Telescope Array

Focal Plane Module A/B

2026-10-03 13:30:03

2026-10-04 13:00:00

267.21735

-20.359

44400.00 s NuSTAR planned
PDS_456

Nuclear Spectroscopic Telescope Array

Nuclear Spectroscopic Telescope Array

Focal Plane Module A/B

2026-10-01 20:25:09

2026-10-03 13:15:00

262.08246

-14.26553

78700.00 s NuSTAR planned
SS433 E2 KNOT

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-03 20:36:25

2026-10-03 21:17:01

288.54999

4.92972

2436.00 s OM UVM2 planned
SS433 E2 KNOT

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-03 19:24:38

2026-10-03 20:36:24

288.54999

4.92972

4306.00 s OM UVM2 planned
SS433 E2 KNOT

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-03 18:12:51

2026-10-03 19:24:37

288.54999

4.92972

4306.00 s OM UVM2 planned
SS433 E2 KNOT

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-03 17:01:04

2026-10-03 18:12:50

288.54999

4.92972

4306.00 s OM UVM2 planned
SS433 E2 KNOT

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-03 15:49:17

2026-10-03 17:01:03

288.54999

4.92972

4306.00 s OM UVM2 planned
SS433 E2 KNOT

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-03 14:37:30

2026-10-03 15:49:16

288.54999

4.92972

4306.00 s OM UVM2 planned
SS433 E2 KNOT

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-03 13:25:43

2026-10-03 14:37:29

288.54999

4.92972

4306.00 s OM UVM2 planned
SS433 E2 KNOT

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-03 12:13:56

2026-10-03 13:25:42

288.54999

4.92972

4306.00 s OM UVM2 planned
SS433 E2 KNOT

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-03 11:02:09

2026-10-03 12:13:55

288.54999

4.92972

4306.00 s OM UVM2 planned
SS433 E2 KNOT

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-03 09:50:22

2026-10-03 11:02:08

288.54999

4.92972

4306.00 s OM UVW1 planned
SS433 E2 KNOT

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-03 08:38:35

2026-10-03 09:50:21

288.54999

4.92972

4306.00 s OM UVW1 planned
SS433 E2 KNOT

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-03 07:26:48

2026-10-03 08:38:34

288.54999

4.92972

4306.00 s OM UVW1 planned
SS433 E2 KNOT

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-03 06:15:01

2026-10-03 07:26:47

288.54999

4.92972

4306.00 s OM UVW1 planned
SS433 E2 KNOT

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-03 05:03:14

2026-10-03 06:15:00

288.54999

4.92972

4306.00 s OM UVW1 planned
SS433 E2 KNOT

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - pn

2026-10-03 04:40:55

2026-10-03 20:47:35

288.54999

4.92972

58000.00 s XMM-Newton EPIC planned
SS433 E2 KNOT

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Reflection Grating Spectrometer

2026-10-03 04:40:55

2026-10-03 21:15:55

288.54999

4.92972

59700.00 s XMM-Newton RGS planned
SS433 E2 KNOT

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-10-03 04:40:55

2026-10-03 21:14:15

288.54999

4.92972

59600.00 s XMM-Newton EPIC planned
Z8338 exp3

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-05 20:35:49

2026-10-05 21:24:07

272.69168

49.93944

2898.00 s OM UVM2 planned
Z8338 exp3

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-05 19:47:29

2026-10-05 20:35:47

272.69168

49.93944

2898.00 s OM UVM2 planned
Z8338 exp3

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-05 18:59:09

2026-10-05 19:47:27

272.69168

49.93944

2898.00 s OM UVM2 planned
Z8338 exp3

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-05 18:10:49

2026-10-05 18:59:07

272.69168

49.93944

2898.00 s OM UVM2 planned
Z8338 exp3

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-05 17:23:33

2026-10-05 18:10:47

272.69168

49.93944

2834.00 s OM UVM2 planned
Z8338 exp3

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-05 15:53:49

2026-10-05 17:22:29

272.69168

49.93944

5320.00 s OM UVM2 planned
Z8338 exp3

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-05 14:25:07

2026-10-05 15:53:47

272.69168

49.93944

5320.00 s OM UVM2 planned
Z8338 exp3

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-05 12:41:25

2026-10-05 14:25:05

272.69168

49.93944

6220.00 s OM UVM2 planned
Z8338 exp3

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-05 11:12:43

2026-10-05 12:41:23

272.69168

49.93944

5320.00 s OM UVM2 planned
Z8338 exp3

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-05 09:45:05

2026-10-05 11:12:41

272.69168

49.93944

5256.00 s OM UVM2 planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-05 06:15:41

2026-10-05 07:28:21

147.55833

58.02667

4360.00 s OM B planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-05 05:02:59

2026-10-05 06:15:39

147.55833

58.02667

4360.00 s OM B planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-05 03:50:17

2026-10-05 05:02:57

147.55833

58.02667

4360.00 s OM B planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-05 02:37:35

2026-10-05 03:50:15

147.55833

58.02667

4360.00 s OM B planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-05 01:25:57

2026-10-05 02:37:33

147.55833

58.02667

4296.00 s OM B planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-05 00:12:13

2026-10-05 01:24:53

147.55833

58.02667

4360.00 s OM U planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-04 22:59:31

2026-10-05 00:12:11

147.55833

58.02667

4360.00 s OM U planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-04 21:46:49

2026-10-04 22:59:29

147.55833

58.02667

4360.00 s OM U planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-04 20:34:07

2026-10-04 21:46:47

147.55833

58.02667

4360.00 s OM U planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-04 19:22:29

2026-10-04 20:34:05

147.55833

58.02667

4296.00 s OM U planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-04 18:08:45

2026-10-04 19:21:25

147.55833

58.02667

4360.00 s OM V planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-04 16:56:03

2026-10-04 18:08:43

147.55833

58.02667

4360.00 s OM V planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-04 15:43:21

2026-10-04 16:56:01

147.55833

58.02667

4360.00 s OM V planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-04 14:30:39

2026-10-04 15:43:19

147.55833

58.02667

4360.00 s OM V planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-04 13:19:01

2026-10-04 14:30:37

147.55833

58.02667

4296.00 s OM V planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - pn

2026-10-04 05:10:54

2026-10-04 12:10:54

147.55833

58.02667

25200.00 s XMM-Newton EPIC planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - pn

2026-10-04 12:55:39

2026-10-05 07:28:59

147.55833

58.02667

66800.00 s XMM-Newton EPIC planned
Z8338 exp3

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - pn

2026-10-05 09:21:43

2026-10-05 20:40:03

272.69168

49.93944

40700.00 s XMM-Newton EPIC planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Reflection Grating Spectrometer

2026-10-04 05:10:54

2026-10-04 05:10:54

147.55833

58.02667

0.00 s XMM-Newton RGS planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Reflection Grating Spectrometer

2026-10-04 12:55:39

2026-10-05 07:57:19

147.55833

58.02667

68500.00 s XMM-Newton RGS planned
Z8338 exp3

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Reflection Grating Spectrometer

2026-10-05 09:21:43

2026-10-05 21:08:23

272.69168

49.93944

42400.00 s XMM-Newton RGS planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-10-04 05:10:54

2026-10-04 12:35:54

147.55833

58.02667

26700.00 s XMM-Newton EPIC planned
SDSS J095014.05+5801

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-10-04 12:55:39

2026-10-05 07:55:39

147.55833

58.02667

68400.00 s XMM-Newton EPIC planned
Z8338 exp3

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-10-05 09:21:43

2026-10-05 21:05:03

272.69168

49.93944

42200.00 s XMM-Newton EPIC planned
XTE J1855-026

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-07 20:24:36

2026-10-07 20:59:52

283.875

-2.60444

2116.00 s OM UVM2 planned
XTE J1855-026

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-07 18:56:09

2026-10-07 20:24:35

283.875

-2.60444

5306.00 s OM UVM2 planned