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Observations (Total: 342)

Object Name Observatory/Telescope/Instrument Date Begin Date End RA° DEC° Exposure Time Bandpass Name Status
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-20 00:29:09

2026-05-20 01:47:35

158.53333

60.03111

4706.00 s OM V planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-19 23:10:42

2026-05-20 00:29:08

158.53333

60.03111

4706.00 s OM V planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-19 21:52:15

2026-05-19 23:10:41

158.53333

60.03111

4706.00 s OM V planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-19 20:33:48

2026-05-19 21:52:14

158.53333

60.03111

4706.00 s OM V planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-19 20:29:32

2026-05-19 20:34:20

158.53333

60.03111

288.00 s OM V planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - pn

2026-05-19 14:04:46

2026-05-19 19:26:26

158.53333

60.03111

19300.00 s XMM-Newton EPIC planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - pn

2026-05-19 20:11:06

2026-05-21 05:31:06

158.53333

60.03111

120000.00 s XMM-Newton EPIC planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Reflection Grating Spectrometer

2026-05-19 14:04:46

2026-05-19 14:04:46

158.53333

60.03111

0.00 s XMM-Newton RGS planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Reflection Grating Spectrometer

2026-05-19 20:11:06

2026-05-21 05:59:26

158.53333

60.03111

121700.00 s XMM-Newton RGS planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-05-19 14:04:46

2026-05-19 19:51:26

158.53333

60.03111

20800.00 s XMM-Newton EPIC planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-05-19 20:11:06

2026-05-21 05:57:46

158.53333

60.03111

121600.00 s XMM-Newton EPIC planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-23 03:04:15

2026-05-23 04:22:41

158.53333

60.03111

4706.00 s OM UVW2 planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-23 01:45:48

2026-05-23 03:04:14

158.53333

60.03111

4706.00 s OM UVW2 planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-23 00:27:21

2026-05-23 01:45:47

158.53333

60.03111

4706.00 s OM UVW2 planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-22 23:08:54

2026-05-23 00:27:20

158.53333

60.03111

4706.00 s OM UVW2 planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-22 21:50:27

2026-05-22 23:08:53

158.53333

60.03111

4706.00 s OM UVM2 planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-22 20:32:00

2026-05-22 21:50:26

158.53333

60.03111

4706.00 s OM UVM2 planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-22 19:13:33

2026-05-22 20:31:59

158.53333

60.03111

4706.00 s OM UVM2 planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-22 17:40:06

2026-05-22 19:13:32

158.53333

60.03111

5606.00 s OM UVM2 planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-22 16:21:39

2026-05-22 17:40:05

158.53333

60.03111

4706.00 s OM UVW1 planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-22 15:03:12

2026-05-22 16:21:38

158.53333

60.03111

4706.00 s OM UVW1 planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-22 13:44:45

2026-05-22 15:03:11

158.53333

60.03111

4706.00 s OM UVW1 planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-22 12:26:18

2026-05-22 13:44:44

158.53333

60.03111

4706.00 s OM UVW1 planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-22 11:07:51

2026-05-22 12:26:17

158.53333

60.03111

4706.00 s OM B planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-22 09:49:24

2026-05-22 11:07:50

158.53333

60.03111

4706.00 s OM B planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-22 08:30:57

2026-05-22 09:49:23

158.53333

60.03111

4706.00 s OM B planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-22 07:12:30

2026-05-22 08:30:56

158.53333

60.03111

4706.00 s OM B planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-22 05:54:03

2026-05-22 07:12:29

158.53333

60.03111

4706.00 s OM U planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-22 04:35:36

2026-05-22 05:54:02

158.53333

60.03111

4706.00 s OM U planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-22 02:57:09

2026-05-22 04:35:35

158.53333

60.03111

5906.00 s OM U planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-22 01:38:42

2026-05-22 02:57:08

158.53333

60.03111

4706.00 s OM U planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-22 00:20:15

2026-05-22 01:38:41

158.53333

60.03111

4706.00 s OM V planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-21 23:01:48

2026-05-22 00:20:14

158.53333

60.03111

4706.00 s OM V planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-21 21:43:21

2026-05-21 23:01:47

158.53333

60.03111

4706.00 s OM V planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-21 20:24:54

2026-05-21 21:43:20

158.53333

60.03111

4706.00 s OM V planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Optical Monitor

2026-05-21 20:20:38

2026-05-21 20:25:26

158.53333

60.03111

288.00 s OM V planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - pn

2026-05-21 13:56:27

2026-05-21 19:16:27

158.53333

60.03111

19200.00 s XMM-Newton EPIC planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - pn

2026-05-21 20:02:12

2026-05-23 05:22:12

158.53333

60.03111

120000.00 s XMM-Newton EPIC planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Reflection Grating Spectrometer

2026-05-21 13:56:27

2026-05-21 13:56:27

158.53333

60.03111

0.00 s XMM-Newton RGS planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

Reflection Grating Spectrometer

2026-05-21 20:02:12

2026-05-23 05:50:32

158.53333

60.03111

121700.00 s XMM-Newton RGS planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-05-21 13:56:27

2026-05-21 19:43:07

158.53333

60.03111

20800.00 s XMM-Newton EPIC planned
Mrk 34

X-ray Multi-Mirror Mission

X-ray Multi-Mirror Mission

European Photon Imaging Camera - MOS

2026-05-21 20:02:12

2026-05-23 05:48:52

158.53333

60.03111

121600.00 s XMM-Newton EPIC planned