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Observations (Total: 376)

Object Name Observatory/Telescope/Instrument Date Begin Date End RA° DEC° Exposure Time Bandpass Name Status
GSN 069

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Reflection Grating Spectrometer

2026-05-29 19:27:28

2026-05-30 10:10:48

19.78333

-34.19167

53000.00 s XMM-Newton RGS planned
ASASSN-14ae

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Reflection Grating Spectrometer

2026-05-30 12:42:28

2026-05-30 17:09:08

167.16667

34.09778

16000.00 s XMM-Newton RGS planned
SDSS J222933.18+2725

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Reflection Grating Spectrometer

2026-05-30 19:10:14

2026-05-31 05:18:34

337.38751

27.42361

36500.00 s XMM-Newton RGS planned
GSN 069

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-05-29 13:24:18

2026-05-29 19:07:38

19.78333

-34.19167

20600.00 s XMM-Newton EPIC planned
GSN 069

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-05-29 19:27:28

2026-05-30 10:09:08

19.78333

-34.19167

52900.00 s XMM-Newton EPIC planned
ASASSN-14ae

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-05-30 12:42:28

2026-05-30 17:05:48

167.16667

34.09778

15800.00 s XMM-Newton EPIC planned
SDSS J222933.18+2725

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-05-30 19:10:14

2026-05-31 05:16:54

337.38751

27.42361

36400.00 s XMM-Newton EPIC planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-02 03:34:59

2026-06-02 04:26:59

356.17917

-42.72

3120.00 s OM UVW2 planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-02 02:42:57

2026-06-02 03:34:57

356.17917

-42.72

3120.00 s OM UVW2 planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-02 01:50:55

2026-06-02 02:42:55

356.17917

-42.72

3120.00 s OM UVW2 planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-02 00:58:53

2026-06-02 01:50:53

356.17917

-42.72

3120.00 s OM UVW2 planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-02 00:07:55

2026-06-02 00:58:51

356.17917

-42.72

3056.00 s OM UVW2 planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-01 22:43:11

2026-06-02 00:06:51

356.17917

-42.72

5020.00 s OM UVW2 planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-01 21:19:29

2026-06-01 22:43:09

356.17917

-42.72

5020.00 s OM UVW2 planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-01 19:55:47

2026-06-01 21:19:27

356.17917

-42.72

5020.00 s OM UVW2 planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-01 18:32:05

2026-06-01 19:55:45

356.17917

-42.72

5020.00 s OM UVW2 planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-01 16:54:27

2026-06-01 18:32:03

356.17917

-42.72

5856.00 s OM UVW2 planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-01 15:29:43

2026-06-01 16:53:23

356.17917

-42.72

5020.00 s OM UVM2 planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-01 14:06:01

2026-06-01 15:29:41

356.17917

-42.72

5020.00 s OM UVM2 planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-01 12:42:19

2026-06-01 14:05:59

356.17917

-42.72

5020.00 s OM UVM2 planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-01 11:18:37

2026-06-01 12:42:17

356.17917

-42.72

5020.00 s OM UVM2 planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-01 09:55:59

2026-06-01 11:18:35

356.17917

-42.72

4956.00 s OM UVM2 planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-01 08:31:15

2026-06-01 09:54:55

356.17917

-42.72

5020.00 s OM UVW1 planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-01 07:07:33

2026-06-01 08:31:13

356.17917

-42.72

5020.00 s OM UVW1 planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-01 05:43:51

2026-06-01 07:07:31

356.17917

-42.72

5020.00 s OM UVW1 planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-01 04:20:09

2026-06-01 05:43:49

356.17917

-42.72

5020.00 s OM UVW1 planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-01 02:42:31

2026-06-01 04:20:07

356.17917

-42.72

5856.00 s OM UVW1 planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-01 01:17:47

2026-06-01 02:41:27

356.17917

-42.72

5020.00 s OM U planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-31 23:54:05

2026-06-01 01:17:45

356.17917

-42.72

5020.00 s OM U planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-31 22:30:23

2026-05-31 23:54:03

356.17917

-42.72

5020.00 s OM U planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-31 21:06:41

2026-05-31 22:30:21

356.17917

-42.72

5020.00 s OM U planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-31 19:44:03

2026-05-31 21:06:39

356.17917

-42.72

4956.00 s OM U planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - pn

2026-05-31 13:16:07

2026-05-31 18:36:07

356.17917

-42.72

19200.00 s XMM-Newton EPIC planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - pn

2026-05-31 19:20:41

2026-06-02 03:55:41

356.17917

-42.72

117300.00 s XMM-Newton EPIC planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Reflection Grating Spectrometer

2026-05-31 13:16:07

2026-05-31 13:16:07

356.17917

-42.72

0.00 s XMM-Newton RGS planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Reflection Grating Spectrometer

2026-05-31 19:20:41

2026-06-02 05:02:21

356.17917

-42.72

121300.00 s XMM-Newton RGS planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-05-31 13:16:07

2026-05-31 19:01:07

356.17917

-42.72

20700.00 s XMM-Newton EPIC planned
Phoenix cluster

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-05-31 19:20:41

2026-06-02 05:00:41

356.17917

-42.72

121200.00 s XMM-Newton EPIC planned
v444 cYG

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-06 03:37:18

2026-06-06 04:41:56

304.88333

38.73139

3878.00 s OM UVM2 planned
v444 cYG

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-06 02:18:51

2026-06-06 03:37:17

304.88333

38.73139

4706.00 s OM UVM2 planned
v444 cYG

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-06 01:00:24

2026-06-06 02:18:50

304.88333

38.73139

4706.00 s OM UVM2 planned
v444 cYG

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-05 23:41:57

2026-06-06 01:00:23

304.88333

38.73139

4706.00 s OM UVM2 planned
v444 cYG

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-05 22:23:30

2026-06-05 23:41:56

304.88333

38.73139

4706.00 s OM UVM2 planned
v444 cYG

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-05 21:05:03

2026-06-05 22:23:29

304.88333

38.73139

4706.00 s OM UVM2 planned
v444 cYG

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-05 19:46:36

2026-06-05 21:05:02

304.88333

38.73139

4706.00 s OM UVM2 planned
v444 cYG

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-05 18:28:09

2026-06-05 19:46:35

304.88333

38.73139

4706.00 s OM UVM2 planned
AT2019eve

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-05 15:09:36

2026-06-05 15:36:10

172.20416

15.67278

1594.00 s OM UVM2 planned
AT2019eve

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-05 13:54:29

2026-06-05 15:09:35

172.20416

15.67278

4506.00 s OM UVM2 planned
AT2019eve

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-05 12:36:02

2026-06-05 13:54:28

172.20416

15.67278

4706.00 s OM UVM2 planned
AT2019eve

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-05 11:17:35

2026-06-05 12:36:01

172.20416

15.67278

4706.00 s OM UVM2 planned
AT2019eve

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-05 09:59:08

2026-06-05 11:17:34

172.20416

15.67278

4706.00 s OM UVW1 planned
AT2019eve

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-05 08:40:41

2026-06-05 09:59:07

172.20416

15.67278

4706.00 s OM UVW1 planned
AT2019eve

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-05 07:22:14

2026-06-05 08:40:40

172.20416

15.67278

4706.00 s OM U planned
AT2019eve

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-05 06:03:47

2026-06-05 07:22:13

172.20416

15.67278

4706.00 s OM U planned
SDSSTG 2473

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-05 03:43:21

2026-06-05 04:34:05

174.78333

55.66417

3044.00 s OM UVW1 planned
SDSSTG 2473

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-05 02:52:35

2026-06-05 03:43:19

174.78333

55.66417

3044.00 s OM UVW1 planned
SDSSTG 2473

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-05 02:01:49

2026-06-05 02:52:33

174.78333

55.66417

3044.00 s OM UVW1 planned
SDSSTG 2473

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-05 01:11:03

2026-06-05 02:01:47

174.78333

55.66417

3044.00 s OM UVW1 planned
SDSSTG 2473

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-05 00:21:21

2026-06-05 01:11:01

174.78333

55.66417

2980.00 s OM UVW1 planned
SDSSTG 2473

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-04 23:24:57

2026-06-05 00:20:17

174.78333

55.66417

3320.00 s OM UVW1 planned
SDSSTG 2473

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-04 22:14:35

2026-06-04 23:24:55

174.78333

55.66417

4220.00 s OM UVW1 planned
SDSSTG 2473

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-04 21:19:13

2026-06-04 22:14:33

174.78333

55.66417

3320.00 s OM UVW1 planned
SDSSTG 2473

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-04 20:23:51

2026-06-04 21:19:11

174.78333

55.66417

3320.00 s OM UVW1 planned
SDSSTG 2473

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-06-04 19:29:33

2026-06-04 20:23:49

174.78333

55.66417

3256.00 s OM UVW1 planned
SDSSTG 2473

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - pn

2026-06-04 12:59:51

2026-06-04 18:21:31

174.78333

55.66417

19300.00 s XMM-Newton EPIC planned
SDSSTG 2473

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - pn

2026-06-04 19:06:11

2026-06-05 03:26:11

174.78333

55.66417

30000.00 s XMM-Newton EPIC planned
AT2019eve

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - pn

2026-06-05 05:41:28

2026-06-05 15:11:28

172.20416

15.67278

34200.00 s XMM-Newton EPIC planned
v444 cYG

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - pn

2026-06-05 18:05:50

2026-06-06 04:27:30

304.88333

38.73139

37300.00 s XMM-Newton EPIC planned
SDSSTG 2473

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Reflection Grating Spectrometer

2026-06-04 12:59:51

2026-06-04 12:59:51

174.78333

55.66417

0.00 s XMM-Newton RGS planned
SDSSTG 2473

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Reflection Grating Spectrometer

2026-06-04 19:06:11

2026-06-05 04:32:51

174.78333

55.66417

34000.00 s XMM-Newton RGS planned
AT2019eve

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Reflection Grating Spectrometer

2026-06-05 05:41:28

2026-06-05 15:39:48

172.20416

15.67278

35900.00 s XMM-Newton RGS planned
v444 cYG

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Reflection Grating Spectrometer

2026-06-05 18:05:50

2026-06-06 04:55:50

304.88333

38.73139

39000.00 s XMM-Newton RGS planned
SDSSTG 2473

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-06-04 12:59:51

2026-06-04 18:46:31

174.78333

55.66417

20800.00 s XMM-Newton EPIC planned
SDSSTG 2473

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-06-04 19:06:11

2026-06-05 04:31:11

174.78333

55.66417

33900.00 s XMM-Newton EPIC planned
AT2019eve

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-06-05 05:41:28

2026-06-05 15:38:08

172.20416

15.67278

35800.00 s XMM-Newton EPIC planned
v444 cYG

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-06-05 18:05:50

2026-06-06 04:54:10

304.88333

38.73139

38900.00 s XMM-Newton EPIC planned