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Observations (Total: 1493309)

Object Name Observatory/Telescope/Instrument Date Begin Date End RA° DEC° Exposure Time Bandpass Name Status
OJ 287

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 09:16:00

2026-09-28 09:40:00

133.72842

20.11796

1440.00 s Swift XRT planned
T3 (XXL-AAOMEGA J234

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 08:44:00

2026-09-28 09:02:00

355.72018

-54.47573

1080.00 s Swift XRT planned
EP J223759.5+531421 (EP260628c)

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 08:32:00

2026-09-28 08:44:00

339.49738

53.23963

720.00 s Swift XRT planned
AT2020VWL

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 08:27:00

2026-09-28 08:32:00

232.63118

26.98995

300.00 s Swift XRT planned
NGC 5907 ULX-1

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 07:57:00

2026-09-28 08:27:00

228.95889

56.31887

1800.00 s Swift XRT planned
LSXPS J083919.3-013110

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 07:44:00

2026-09-28 07:57:00

129.85545

-1.51699

780.00 s Swift XRT planned
SDSS J235825.80-103413.4

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 07:16:00

2026-09-28 07:25:00

359.58475

-10.5591

540.00 s Swift XRT planned
AT 2026stb

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 06:57:00

2026-09-28 07:16:00

277.78995

-5.57572

1140.00 s Swift XRT planned
SAX J1748.9

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 06:40:00

2026-09-28 06:57:00

267.21729

-20.359

1020.00 s Swift XRT planned
WTP14ADCCAD

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 06:28:00

2026-09-28 06:40:00

203.1319

44.41756

720.00 s Swift XRT planned
GS 0834-430

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 06:10:00

2026-09-28 06:28:00

128.98

-43.187

1080.00 s Swift XRT planned
V0488 sge

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 05:27:00

2026-09-28 05:48:00

296.25125

18.37325

1260.00 s Swift XRT planned
GALACTIC CENTER

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 05:10:00

2026-09-28 05:27:00

266.37149

-28.98158

1020.00 s Swift XRT planned
WTP14ADCCAD

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 05:03:00

2026-09-28 05:10:00

203.12

44.41347

420.00 s Swift XRT planned
WFSTJ0740

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 04:35:00

2026-09-28 05:03:00

115.27207

16.53213

1680.00 s Swift XRT planned
EP J223759.5+531421 (EP260628c)

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 04:01:00

2026-09-28 04:12:00

339.49738

53.23963

660.00 s Swift XRT planned
PDS 456

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 03:36:00

2026-09-28 04:01:00

262.05688

-14.26263

1500.00 s Swift XRT planned
WTP14ADCCAD

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 03:30:00

2026-09-28 03:36:00

203.13248

44.41767

360.00 s Swift XRT planned
S5_1027p74

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 03:16:00

2026-09-28 03:30:00

157.89578

74.72007

840.00 s Swift XRT planned
WDJ0608-4515

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 03:01:00

2026-09-28 03:16:00

92.25852

-45.2561

900.00 s Swift XRT planned
JXXXX+XXXX

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 02:21:00

2026-09-28 02:35:00

331.50519

51.72647

840.00 s Swift XRT planned
WDJ1427+3721

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 01:51:00

2026-09-28 02:21:00

216.73903

37.3681

1800.00 s Swift XRT planned
LSXPS J083919.3-013110

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 01:44:00

2026-09-28 01:51:00

129.85516

-1.51506

420.00 s Swift XRT planned
NGC_1275

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 01:26:00

2026-09-28 01:44:00

49.97556

41.49503

1080.00 s Swift XRT planned
MAXI J1750-327

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 00:53:00

2026-09-28 01:01:00

267.51266

-32.71262

480.00 s Swift XRT planned
1ES 1927+654

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 00:36:00

2026-09-28 00:53:00

291.83099

65.5651

1020.00 s Swift XRT planned
WTP14ADCCAD

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-28 00:29:00

2026-09-28 00:36:00

203.12119

44.41408

420.00 s Swift XRT planned
GAMA 3378

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-27 23:59:00

2026-09-28 00:29:00

130.67081

2.37014

1800.00 s Swift XRT planned
WTP15ABZMAS

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-27 23:51:00

2026-09-27 23:59:00

70.50376

-39.76666

480.00 s Swift XRT planned
SAX J1748.9

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-27 23:12:00

2026-09-27 23:27:00

267.21729

-20.359

900.00 s Swift XRT planned
S5_1027p74

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-27 22:44:00

2026-09-27 23:12:00

157.89253

74.72064

1680.00 s Swift XRT planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-29 20:37:02

2026-09-29 21:24:32

83.86667

-69.26972

2850.00 s OM UVW2 planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-29 19:49:30

2026-09-29 20:37:00

83.86667

-69.26972

2850.00 s OM UVW2 planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-29 19:01:58

2026-09-29 19:49:28

83.86667

-69.26972

2850.00 s OM UVW2 planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-29 18:14:26

2026-09-29 19:01:56

83.86667

-69.26972

2850.00 s OM UVW2 planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-29 17:27:58

2026-09-29 18:14:24

83.86667

-69.26972

2786.00 s OM UVW2 planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-29 16:16:34

2026-09-29 17:26:54

83.86667

-69.26972

4220.00 s OM UVW2 planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-29 15:06:12

2026-09-29 16:16:32

83.86667

-69.26972

4220.00 s OM UVW2 planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-29 13:55:50

2026-09-29 15:06:10

83.86667

-69.26972

4220.00 s OM UVW2 planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-29 12:45:28

2026-09-29 13:55:48

83.86667

-69.26972

4220.00 s OM UVW2 planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-29 11:36:10

2026-09-29 12:45:26

83.86667

-69.26972

4156.00 s OM UVW2 planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-29 10:26:26

2026-09-29 11:35:06

83.86667

-69.26972

4120.00 s OM UVM2 planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-29 09:17:44

2026-09-29 10:26:24

83.86667

-69.26972

4120.00 s OM UVM2 planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-29 08:09:02

2026-09-29 09:17:42

83.86667

-69.26972

4120.00 s OM UVM2 planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-29 07:00:20

2026-09-29 08:09:00

83.86667

-69.26972

4120.00 s OM UVM2 planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-29 05:52:42

2026-09-29 07:00:18

83.86667

-69.26972

4056.00 s OM UVM2 planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-29 04:42:58

2026-09-29 05:51:38

83.86667

-69.26972

4120.00 s OM UVW1 planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-29 03:34:16

2026-09-29 04:42:56

83.86667

-69.26972

4120.00 s OM UVW1 planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-29 02:25:34

2026-09-29 03:34:14

83.86667

-69.26972

4120.00 s OM UVW1 planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-29 01:16:52

2026-09-29 02:25:32

83.86667

-69.26972

4120.00 s OM UVW1 planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-29 00:09:14

2026-09-29 01:16:50

83.86667

-69.26972

4056.00 s OM UVW1 planned
4U1630-47

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-28 20:58:12

2026-09-28 22:07:48

248.50417

-47.39278

4176.00 s OM UVW2 planned
4U1630-47

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-28 19:39:45

2026-09-28 20:58:11

248.50417

-47.39278

4706.00 s OM UVW2 planned
4U1630-47

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-28 18:21:18

2026-09-28 19:39:44

248.50417

-47.39278

4706.00 s OM UVM2 planned
4U1630-47

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-28 17:09:31

2026-09-28 18:21:17

248.50417

-47.39278

4306.00 s OM UVW1 planned
4U1630-47

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-28 15:57:44

2026-09-28 17:09:30

248.50417

-47.39278

4306.00 s OM B planned
4U1630-47

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-28 14:45:57

2026-09-28 15:57:43

248.50417

-47.39278

4306.00 s OM U planned
4U1630-47

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-09-28 13:34:10

2026-09-28 14:45:56

248.50417

-47.39278

4306.00 s OM V planned
dummy

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - pn

2026-09-28 05:34:15

2026-09-28 10:14:15

90

30

16800.00 s XMM-Newton EPIC planned
4U1630-47

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - pn

2026-09-28 13:11:51

2026-09-28 21:50:11

248.50417

-47.39278

31100.00 s XMM-Newton EPIC planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - pn

2026-09-28 23:45:52

2026-09-29 20:55:52

83.86667

-69.26972

76200.00 s XMM-Newton EPIC planned
dummy

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Reflection Grating Spectrometer

2026-09-28 05:34:15

2026-09-28 05:34:15

90

30

0.00 s XMM-Newton RGS planned
4U1630-47

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Reflection Grating Spectrometer

2026-09-28 13:11:51

2026-09-28 22:21:51

248.50417

-47.39278

33000.00 s XMM-Newton RGS planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Reflection Grating Spectrometer

2026-09-28 23:45:52

2026-09-29 21:24:12

83.86667

-69.26972

77900.00 s XMM-Newton RGS planned
dummy

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-09-28 05:34:15

2026-09-28 10:40:55

90

30

18400.00 s XMM-Newton EPIC planned
4U1630-47

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-09-28 13:11:51

2026-09-28 13:11:51

248.50417

-47.39278

0.00 s XMM-Newton EPIC planned
SN 1987A

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-09-28 23:45:52

2026-09-29 21:22:32

83.86667

-69.26972

77800.00 s XMM-Newton EPIC planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 17:21:32

2026-10-01 17:42:52

95.68333

-0.34556

1280.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 17:00:10

2026-10-01 17:21:30

95.68333

-0.34556

1280.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 16:38:48

2026-10-01 17:00:08

95.68333

-0.34556

1280.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 16:17:26

2026-10-01 16:38:46

95.68333

-0.34556

1280.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 15:57:08

2026-10-01 16:17:24

95.68333

-0.34556

1216.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 15:34:04

2026-10-01 15:56:04

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 15:12:02

2026-10-01 15:34:02

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 14:50:00

2026-10-01 15:12:00

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 14:27:58

2026-10-01 14:49:58

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 13:52:00

2026-10-01 14:27:56

95.68333

-0.34556

2156.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 13:28:56

2026-10-01 13:50:56

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 13:06:54

2026-10-01 13:28:54

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 12:44:52

2026-10-01 13:06:52

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 12:22:50

2026-10-01 12:44:50

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 12:01:52

2026-10-01 12:22:48

95.68333

-0.34556

1256.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 11:38:48

2026-10-01 12:00:48

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 11:16:46

2026-10-01 11:38:46

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 10:54:44

2026-10-01 11:16:44

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 10:32:42

2026-10-01 10:54:42

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 10:11:44

2026-10-01 10:32:40

95.68333

-0.34556

1256.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 09:48:40

2026-10-01 10:10:40

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 09:26:38

2026-10-01 09:48:38

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 09:04:36

2026-10-01 09:26:36

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 08:42:34

2026-10-01 09:04:34

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 08:21:36

2026-10-01 08:42:32

95.68333

-0.34556

1256.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 07:58:32

2026-10-01 08:20:32

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 07:36:30

2026-10-01 07:58:30

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 07:14:28

2026-10-01 07:36:28

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 06:52:26

2026-10-01 07:14:26

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 06:31:28

2026-10-01 06:52:24

95.68333

-0.34556

1256.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 06:08:24

2026-10-01 06:30:24

95.68333

-0.34556

1320.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 05:31:22

2026-10-01 06:08:22

95.68333

-0.34556

2220.00 s OM UVM2 planned
A0620-00

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-10-01 05:09:20

2026-10-01 05:31:20

95.68333

-0.34556

1320.00 s OM UVM2 planned