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Observations (Total: 1493309)

Object Name Observatory/Telescope/Instrument Date Begin Date End RA° DEC° Exposure Time Bandpass Name Status
IGRJ15550-4034

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 05:45:00

2026-10-12 05:50:00

238.74113

-40.59278

300.00 s Swift XRT planned
SDSS 1021+17

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 05:15:00

2026-10-12 05:45:00

155.47926

17.93531

1800.00 s Swift XRT planned
Tycho_400_200

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 04:54:00

2026-10-12 05:15:00

6.22125

64.05521

1260.00 s Swift XRT planned
Tycho_400_200

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 04:49:00

2026-10-12 04:54:00

6.22125

64.05521

300.00 s Swift XRT planned
LSXPS J192949.5+541038

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 04:44:00

2026-10-12 04:49:00

292.41373

54.17562

300.00 s Swift XRT planned
GALACTIC CENTER

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 04:31:00

2026-10-12 04:44:00

266.37146

-28.98186

780.00 s Swift XRT planned
PMN J1508-4953

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 04:07:00

2026-10-12 04:31:00

227.13216

-49.89947

1440.00 s Swift XRT planned
RX J1007.1+2203

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 03:57:00

2026-10-12 04:07:00

151.81775

22.05829

600.00 s Swift XRT planned
4FGL J1012.7+2439

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 03:47:00

2026-10-12 03:57:00

153.23318

24.66413

600.00 s Swift XRT planned
Tycho_400_200

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 03:24:00

2026-10-12 03:47:00

6.22125

64.05521

1380.00 s Swift XRT planned
Tycho_400_200

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 03:19:00

2026-10-12 03:24:00

6.22125

64.05521

300.00 s Swift XRT planned
LSXPS J192401.6-073558

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 03:14:00

2026-10-12 03:19:00

290.98102

-7.59904

300.00 s Swift XRT planned
SWIFTJ2030.2-7532

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 02:52:00

2026-10-12 03:14:00

307.58804

-75.53243

1320.00 s Swift XRT planned
IGRJ15550-4034

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 02:44:00

2026-10-12 02:52:00

238.73985

-40.59045

480.00 s Swift XRT planned
SDSS 1021+17

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 02:14:00

2026-10-12 02:44:00

155.48035

17.93233

1800.00 s Swift XRT planned
SDSS 0849+57

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 02:07:00

2026-10-12 02:14:00

132.47939

57.16624

420.00 s Swift XRT planned
AT2022LRI

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 01:49:00

2026-10-12 02:07:00

35.049

-22.70049

1080.00 s Swift XRT planned
GRB170330A

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 01:17:00

2026-10-12 01:43:00

283.30496

-13.4294

1560.00 s Swift XRT planned
4FGL J1031.4-4448

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 01:06:00

2026-10-12 01:17:00

157.86024

-44.8164

660.00 s Swift XRT planned
SDSS 0849+57

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 00:36:00

2026-10-12 01:06:00

132.48135

57.16321

1800.00 s Swift XRT planned
AT2022LRI

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 00:23:00

2026-10-12 00:36:00

35.04383

-22.69784

780.00 s Swift XRT planned
IGRJ17044-1844

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-12 00:00:00

2026-10-12 00:06:00

256.06277

-18.73569

360.00 s Swift XRT planned
AT 2026stb

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-11 23:47:00

2026-10-12 00:00:00

277.78998

-5.57646

780.00 s Swift XRT planned
SDSS 1021+17

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-11 23:17:00

2026-10-11 23:47:00

155.48035

17.93228

1800.00 s Swift XRT planned
MRK590

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-10-11 22:52:00

2026-10-11 23:17:00

33.65504

-0.74688

1500.00 s Swift XRT planned
J0233-0455

Hubble Space Telescope

Hubble Space Telescope

Space Telescope Imaging Spectrograph

2026-10-10 06:57:30

2026-10-10 07:40:19

38.34233

-4.91859

2569.20 s HST STIS E230M performed
J0233-0455

Hubble Space Telescope

Hubble Space Telescope

Space Telescope Imaging Spectrograph

2026-10-10 08:40:32

2026-10-10 09:14:52

38.34233

-4.91859

2060.20 s HST STIS E230M performed
J0233-0455

Hubble Space Telescope

Hubble Space Telescope

Space Telescope Imaging Spectrograph

2026-10-10 10:05:21

2026-10-10 10:48:10

38.34233

-4.91859

2569.20 s HST STIS E230M performed
HD-27250

Hubble Space Telescope

Hubble Space Telescope

Cosmic Origins Spectrograph

2026-10-10 16:34:20

2026-10-10 17:11:39

64.74246

19.90643

1923.84 s HST COS G140L performed
HD-28593

Hubble Space Telescope

Hubble Space Telescope

Cosmic Origins Spectrograph

2026-10-10 18:09:01

2026-10-10 18:46:24

67.81624

20.13288

1927.87 s HST COS G140L performed
SDSS-J090613.75+561015.5

Hubble Space Telescope

Hubble Space Telescope

Cosmic Origins Spectrograph

2026-10-10 20:00:04

2026-10-10 22:08:22

136.55737

56.17088

2604.13 s HST COS G130M performed
SBS1136+595

Hubble Space Telescope

Hubble Space Telescope

Cosmic Origins Spectrograph

2026-10-10 23:12:13

2026-10-11 01:21:03

174.75204

59.22977

4770.34 s HST COS G130M performed
MACSJ0018.5+1626

Chandra X-ray Observatory

Chandra X-ray Telescope

Advanced CCD Imaging Spectrometer

2026-10-04 07:09:08

2026-10-04 09:55:21

4.63879

16.4433

9973.96 s Chandra ACIS performed
HOINGA

Chandra X-ray Observatory

Chandra X-ray Telescope

Advanced CCD Imaging Spectrometer

2026-10-05 00:26:38

2026-10-05 05:56:59

143.47501

-18.73211

19821.66 s Chandra ACIS performed
SNR1987A

Chandra X-ray Observatory

Chandra X-ray Telescope

High Resolution Camera - Low Energy Transmission Grating

2026-10-05 06:36:55

2026-10-05 10:35:57

83.86667

-69.26975

14342.23 s Chandra LETG performed
BOSS0210E

Chandra X-ray Observatory

Chandra X-ray Telescope

Advanced CCD Imaging Spectrometer

2026-10-05 11:23:25

2026-10-05 14:50:32

32.2

1

12427.67 s Chandra ACIS performed
KES73

Chandra X-ray Observatory

Chandra X-ray Telescope

Advanced CCD Imaging Spectrometer

2026-10-05 16:23:37

2026-10-06 00:38:12

280.33334

-4.93639

29675.04 s Chandra ACIS performed
SNR1987A

Chandra X-ray Observatory

Chandra X-ray Telescope

High Resolution Camera - Low Energy Transmission Grating

2026-10-06 02:15:52

2026-10-06 06:14:26

83.86667

-69.26975

14314.03 s Chandra LETG performed
BOSS0210E

Chandra X-ray Observatory

Chandra X-ray Telescope

Advanced CCD Imaging Spectrometer

2026-10-06 06:58:43

2026-10-06 11:23:26

32.2

1

15883.72 s Chandra ACIS performed
SNR1987A

Chandra X-ray Observatory

Chandra X-ray Telescope

High Resolution Camera - Low Energy Transmission Grating

2026-10-06 17:57:06

2026-10-06 21:39:02

83.86667

-69.26975

13316.79 s Chandra LETG performed
SDSSJ014837.63+060020.0

Chandra X-ray Observatory

Chandra X-ray Telescope

Advanced CCD Imaging Spectrometer

2026-10-06 22:28:10

2026-10-07 01:17:41

27.15683

6.00556

10171.65 s Chandra ACIS performed
HOINGA

Chandra X-ray Observatory

Chandra X-ray Telescope

Advanced CCD Imaging Spectrometer

2026-10-07 15:52:28

2026-10-07 20:50:03

143.47501

-18.73211

17855.22 s Chandra ACIS performed
SDSSJ014837.63+060020.0

Chandra X-ray Observatory

Chandra X-ray Telescope

Advanced CCD Imaging Spectrometer

2026-10-07 21:35:09

2026-10-08 00:18:06

27.15683

6.00556

9777.85 s Chandra ACIS performed
AM0126-525

Chandra X-ray Observatory

Chandra X-ray Telescope

Advanced CCD Imaging Spectrometer

2026-10-08 01:00:55

2026-10-08 07:53:19

22.10542

-52.63583

24744.67 s Chandra ACIS performed
SNR1987A

Chandra X-ray Observatory

Chandra X-ray Telescope

High Resolution Camera - Low Energy Transmission Grating

2026-10-08 08:27:11

2026-10-08 11:45:11

83.86667

-69.26975

11880.42 s Chandra LETG performed
SDSSJ014837.63+060020.0

Chandra X-ray Observatory

Chandra X-ray Telescope

Advanced CCD Imaging Spectrometer

2026-10-08 12:36:20

2026-10-08 15:55:11

27.15683

6.00556

11931.06 s Chandra ACIS performed
ABELL2108

Chandra X-ray Observatory

Chandra X-ray Telescope

Advanced CCD Imaging Spectrometer

2026-10-08 17:36:33

2026-10-08 19:49:29

235.00833

17.87028

7976.11 s Chandra ACIS performed
SDSSJ014837.63+060020.0

Chandra X-ray Observatory

Chandra X-ray Telescope

Advanced CCD Imaging Spectrometer

2026-10-08 21:39:29

2026-10-09 02:53:28

27.15683

6.00556

18839.84 s Chandra ACIS performed
SDSSJ082540.44+184617.2

Chandra X-ray Observatory

Chandra X-ray Telescope

Advanced CCD Imaging Spectrometer

2026-10-09 03:35:48

2026-10-09 07:43:45

126.41854

18.77144

14877.48 s Chandra ACIS performed
NGC424

Chandra X-ray Observatory

Chandra X-ray Telescope

Advanced CCD Imaging Spectrometer

2026-10-09 08:25:33

2026-10-09 16:33:52

17.86517

-38.08345

29299.19 s Chandra ACIS performed
LSXPS J142804.2+391206

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 19:00:02

2026-10-10 19:09:58

216.968

39.207

470.00 s Swift UVOT uvw1 performed
SDSS 0849+57

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 18:35:02

2026-10-10 18:59:59

132.47301

57.174

436.67 s Swift UVOT uvm2 performed
SDSS 0849+57

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 18:35:02

2026-10-10 18:59:59

132.47301

57.174

436.67 s Swift UVOT uvw2 performed
SDSS 0849+57

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 18:35:02

2026-10-10 18:59:59

132.47301

57.174

436.67 s Swift UVOT uvw1 performed
GRB060912

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 18:19:02

2026-10-10 18:34:58

5.245

20.944

66.67 s Swift UVOT white performed
GRB060912

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 18:19:02

2026-10-10 18:34:58

5.245

20.944

666.67 s Swift UVOT white performed
GRB060912

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 18:19:02

2026-10-10 18:34:58

5.245

20.944

66.67 s Swift UVOT white performed
PKS 2155-304

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 18:02:02

2026-10-10 18:18:58

329.686

-30.198

216.25 s Swift UVOT uvm2 performed
PKS 2155-304

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 18:02:02

2026-10-10 18:18:58

329.686

-30.198

288.33 s Swift UVOT uvw2 performed
PKS 2155-304

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 18:02:02

2026-10-10 18:18:58

329.686

-30.198

144.17 s Swift UVOT uvw1 performed
PKS 2155-304

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 18:02:02

2026-10-10 18:18:58

329.686

-30.198

72.08 s Swift UVOT v performed
PKS 2155-304

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 18:02:02

2026-10-10 18:18:58

329.686

-30.198

72.08 s Swift UVOT b performed
PKS 2155-304

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 18:02:02

2026-10-10 18:18:58

329.686

-30.198

72.08 s Swift UVOT u performed
UGC7690

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 17:25:02

2026-10-10 17:35:59

188.118

42.696

191.67 s Swift UVOT uvm2 performed
UGC7690

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 17:25:02

2026-10-10 17:35:59

188.118

42.696

191.67 s Swift UVOT uvw2 performed
UGC7690

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 17:25:02

2026-10-10 17:35:59

188.118

42.696

191.67 s Swift UVOT uvw1 performed
HOST-SN2024DY

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 17:12:02

2026-10-10 17:25:01

161.743

29.902

292.63 s Swift UVOT uvm2 performed
HOST-SN2024DY

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 17:12:02

2026-10-10 17:25:01

161.743

29.902

182.89 s Swift UVOT uvw2 performed
HOST-SN2024DY

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 17:12:02

2026-10-10 17:25:01

161.743

29.902

109.74 s Swift UVOT uvw1 performed
HOST-SN2024DY

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 17:12:02

2026-10-10 17:25:01

161.743

29.902

36.58 s Swift UVOT v performed
HOST-SN2024DY

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 17:12:02

2026-10-10 17:25:01

161.743

29.902

36.58 s Swift UVOT b performed
HOST-SN2024DY

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 17:12:02

2026-10-10 17:25:01

161.743

29.902

36.58 s Swift UVOT u performed
LSXPS J090944.6+035420

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 17:05:02

2026-10-10 17:11:57

137.474

3.92

245.00 s Swift UVOT uvw1 performed
AO 0235+164

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 16:42:01

2026-10-10 17:04:59

39.651

16.607

291.25 s Swift UVOT uvm2 performed
AO 0235+164

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 16:42:01

2026-10-10 17:04:59

39.651

16.607

388.33 s Swift UVOT uvw2 performed
AO 0235+164

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 16:42:01

2026-10-10 17:04:59

39.651

16.607

194.17 s Swift UVOT uvw1 performed
AO 0235+164

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 16:42:01

2026-10-10 17:04:59

39.651

16.607

97.08 s Swift UVOT v performed
AO 0235+164

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 16:42:01

2026-10-10 17:04:59

39.651

16.607

97.08 s Swift UVOT b performed
AO 0235+164

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 16:42:01

2026-10-10 17:04:59

39.651

16.607

97.08 s Swift UVOT u performed
UPM J0113-5939

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 16:27:02

2026-10-10 16:41:56

18.404

-59.637

730.00 s Swift UVOT uvw1 performed
UGC7690

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 15:55:02

2026-10-10 16:01:59

188.123

42.692

110.00 s Swift UVOT uvm2 performed
UGC7690

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 15:55:02

2026-10-10 16:01:59

188.123

42.692

110.00 s Swift UVOT uvw2 performed
UGC7690

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 15:55:02

2026-10-10 16:01:59

188.123

42.692

110.00 s Swift UVOT uvw1 performed
SDSS 0849+57

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 15:29:02

2026-10-10 15:54:58

132.48599

57.185

443.33 s Swift UVOT uvm2 performed
SDSS 0849+57

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 15:29:02

2026-10-10 15:54:58

132.48599

57.185

443.33 s Swift UVOT uvw2 performed
SDSS 0849+57

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 15:29:02

2026-10-10 15:54:58

132.48599

57.185

443.33 s Swift UVOT uvw1 performed
LSXPS J023426.0-375508

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 15:19:02

2026-10-10 15:29:01

38.607

-37.897

450.00 s Swift UVOT uvw1 performed
SN 2026acxa

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 14:51:02

2026-10-10 15:18:57

315.60199

-19.449

688.89 s Swift UVOT uvw2 performed
SN 2026acxa

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 14:51:02

2026-10-10 15:18:57

315.60199

-19.449

344.44 s Swift UVOT uvw1 performed
SN 2026acxa

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 14:51:02

2026-10-10 15:18:57

315.60199

-19.449

172.22 s Swift UVOT v performed
SN 2026acxa

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 14:51:02

2026-10-10 15:18:57

315.60199

-19.449

172.22 s Swift UVOT b performed
SN 2026acxa

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 14:51:02

2026-10-10 15:18:57

315.60199

-19.449

172.22 s Swift UVOT u performed
4FGL J0944.3-0911

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 14:15:02

2026-10-10 14:29:00

146.144

-9.185

178.75 s Swift UVOT uvm2 performed
4FGL J0944.3-0911

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 14:15:02

2026-10-10 14:29:00

146.144

-9.185

238.33 s Swift UVOT uvw2 performed
4FGL J0944.3-0911

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 14:15:02

2026-10-10 14:29:00

146.144

-9.185

119.17 s Swift UVOT uvw1 performed
4FGL J0944.3-0911

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 14:15:02

2026-10-10 14:29:00

146.144

-9.185

59.58 s Swift UVOT v performed
4FGL J0944.3-0911

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 14:15:02

2026-10-10 14:29:00

146.144

-9.185

59.58 s Swift UVOT b performed
4FGL J0944.3-0911

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 14:15:02

2026-10-10 14:29:00

146.144

-9.185

59.58 s Swift UVOT u performed
HE_0529m3918

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 13:50:02

2026-10-10 14:15:00

82.871

-39.271

1415.00 s Swift UVOT uvw1 performed
LSXPS J023426.0-375508

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2026-10-10 13:36:02

2026-10-10 13:50:01

38.632

-37.895

675.00 s Swift UVOT uvw1 performed