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Observations (Total: 206)

Object Name Observatory/Telescope/Instrument Date Begin Date End RA° DEC° Exposure Time Bandpass Name Status
ESO179-IG013

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 23:37:00

2025-10-30 23:55:00

251.79645

-57.45632

1080.00 s Swift UVOT uvm2 planned
SDSS J172007.19+602824.0

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 23:24:00

2025-10-30 23:37:00

259.99359

60.49077

65.00 s Swift UVOT v planned
SDSS J172007.19+602824.0

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 23:24:00

2025-10-30 23:37:00

259.99359

60.49077

650.00 s Swift UVOT v planned
SDSS J172007.19+602824.0

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 23:24:00

2025-10-30 23:37:00

259.99359

60.49077

65.00 s Swift UVOT v planned
4FGLJ1125.2+2557

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 23:08:00

2025-10-30 23:24:00

171.33237

25.96657

960.00 s Swift UVOT uvm2 planned
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 22:43:00

2025-10-30 23:08:00

82.59064

-41.40688

375.00 s Swift UVOT uvm2 planned
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 22:43:00

2025-10-30 23:08:00

82.59064

-41.40688

500.00 s Swift UVOT uvw2 planned
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 22:43:00

2025-10-30 23:08:00

82.59064

-41.40688

250.00 s Swift UVOT uvw1 planned
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 22:43:00

2025-10-30 23:08:00

82.59064

-41.40688

125.00 s Swift UVOT v planned
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 22:43:00

2025-10-30 23:08:00

82.59064

-41.40688

125.00 s Swift UVOT b planned
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 22:43:00

2025-10-30 23:08:00

82.59064

-41.40688

125.00 s Swift UVOT u planned
SDSS J172007.19+602824.0

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 21:54:00

2025-10-30 22:19:00

259.991

60.48935

125.00 s Swift UVOT v planned
SDSS J172007.19+602824.0

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 21:54:00

2025-10-30 22:19:00

259.991

60.48935

1250.00 s Swift UVOT v planned
SDSS J172007.19+602824.0

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 21:54:00

2025-10-30 22:19:00

259.991

60.48935

125.00 s Swift UVOT v planned
WISEAJ0923+1518

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 21:24:00

2025-10-30 21:54:00

140.9185

15.3095

1800.00 s Swift UVOT uvm2 planned
GRB 251025B

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 21:04:00

2025-10-30 21:24:00

29.51289

30.28464

1200.00 s Swift UVOT u planned
WTP16AATSNW

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 20:13:00

2025-10-30 20:43:00

254.82529

20.84751

600.00 s Swift UVOT uvm2 planned
WTP16AATSNW

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 20:13:00

2025-10-30 20:43:00

254.82529

20.84751

600.00 s Swift UVOT uvw2 planned
WTP16AATSNW

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 20:13:00

2025-10-30 20:43:00

254.82529

20.84751

600.00 s Swift UVOT uvw1 planned
ANON-SN2017ERR

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 20:03:00

2025-10-30 20:13:00

167.87631

0.12932

150.00 s Swift UVOT uvm2 planned
ANON-SN2017ERR

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 20:03:00

2025-10-30 20:13:00

167.87631

0.12932

200.00 s Swift UVOT uvw2 planned
ANON-SN2017ERR

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 20:03:00

2025-10-30 20:13:00

167.87631

0.12932

100.00 s Swift UVOT uvw1 planned
ANON-SN2017ERR

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 20:03:00

2025-10-30 20:13:00

167.87631

0.12932

50.00 s Swift UVOT v planned
ANON-SN2017ERR

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 20:03:00

2025-10-30 20:13:00

167.87631

0.12932

50.00 s Swift UVOT b planned
ANON-SN2017ERR

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 20:03:00

2025-10-30 20:13:00

167.87631

0.12932

50.00 s Swift UVOT u planned
WTP15ACBUUV

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 19:53:00

2025-10-30 20:03:00

154.69798

-12.99654

200.00 s Swift UVOT uvm2 planned
WTP15ACBUUV

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 19:53:00

2025-10-30 20:03:00

154.69798

-12.99654

200.00 s Swift UVOT uvw2 planned
WTP15ACBUUV

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 19:53:00

2025-10-30 20:03:00

154.69798

-12.99654

200.00 s Swift UVOT uvw1 planned
MRK 590

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 19:28:00

2025-10-30 19:53:00

33.6224

-0.74877

666.67 s Swift UVOT uvw2 planned
MRK 590

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 19:28:00

2025-10-30 19:53:00

33.6224

-0.74877

333.33 s Swift UVOT uvw1 planned
MRK 590

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 19:28:00

2025-10-30 19:53:00

33.6224

-0.74877

166.67 s Swift UVOT v planned
MRK 590

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 19:28:00

2025-10-30 19:53:00

33.6224

-0.74877

166.67 s Swift UVOT b planned
MRK 590

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 19:28:00

2025-10-30 19:53:00

33.6224

-0.74877

166.67 s Swift UVOT u planned
GRB 251024A

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 19:16:00

2025-10-30 19:28:00

306.53415

-68.56456

720.00 s Swift UVOT uvm2 planned
SDSS J172007.19+602824.0

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 18:46:00

2025-10-30 19:09:00

259.99368

60.49081

115.00 s Swift UVOT v planned
SDSS J172007.19+602824.0

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 18:46:00

2025-10-30 19:09:00

259.99368

60.49081

1150.00 s Swift UVOT v planned
SDSS J172007.19+602824.0

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 18:46:00

2025-10-30 19:09:00

259.99368

60.49081

115.00 s Swift UVOT v planned
AT 2018mac

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 18:26:00

2025-10-30 18:46:00

185.21172

49.57089

400.00 s Swift UVOT uvm2 planned
AT 2018mac

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 18:26:00

2025-10-30 18:46:00

185.21172

49.57089

400.00 s Swift UVOT uvw2 planned
AT 2018mac

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 18:26:00

2025-10-30 18:46:00

185.21172

49.57089

400.00 s Swift UVOT uvw1 planned
WISEAJ0923+1518

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 18:13:00

2025-10-30 18:26:00

140.91914

15.30754

780.00 s Swift UVOT uvm2 planned
GRB 251025B

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 17:43:00

2025-10-30 18:13:00

29.53716

30.27954

1800.00 s Swift UVOT u planned
AT2024mvz

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 17:33:00

2025-10-30 17:43:00

355.09512

-7.00014

252.63 s Swift UVOT uvm2 planned
AT2024mvz

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 17:33:00

2025-10-30 17:43:00

355.09512

-7.00014

157.89 s Swift UVOT uvw2 planned
AT2024mvz

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 17:33:00

2025-10-30 17:43:00

355.09512

-7.00014

94.74 s Swift UVOT uvw1 planned
AT2024mvz

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 17:33:00

2025-10-30 17:43:00

355.09512

-7.00014

31.58 s Swift UVOT v planned
AT2024mvz

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 17:33:00

2025-10-30 17:43:00

355.09512

-7.00014

31.58 s Swift UVOT b planned
AT2024mvz

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 17:33:00

2025-10-30 17:43:00

355.09512

-7.00014

31.58 s Swift UVOT u planned
WTP16AATSNW

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 17:10:00

2025-10-30 17:33:00

254.82578

20.84796

460.00 s Swift UVOT uvm2 planned
WTP16AATSNW

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 17:10:00

2025-10-30 17:33:00

254.82578

20.84796

460.00 s Swift UVOT uvw2 planned
WTP16AATSNW

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 17:10:00

2025-10-30 17:33:00

254.82578

20.84796

460.00 s Swift UVOT uvw1 planned
J110201.9+533912

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 16:50:00

2025-10-30 17:10:00

165.54337

53.6671

1200.00 s Swift UVOT uvm2 planned
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 16:28:00

2025-10-30 16:50:00

82.59295

-41.40844

330.00 s Swift UVOT uvm2 planned
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 16:28:00

2025-10-30 16:50:00

82.59295

-41.40844

440.00 s Swift UVOT uvw2 planned
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 16:28:00

2025-10-30 16:50:00

82.59295

-41.40844

220.00 s Swift UVOT uvw1 planned
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 16:28:00

2025-10-30 16:50:00

82.59295

-41.40844

110.00 s Swift UVOT v planned
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 16:28:00

2025-10-30 16:50:00

82.59295

-41.40844

110.00 s Swift UVOT b planned
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 16:28:00

2025-10-30 16:50:00

82.59295

-41.40844

110.00 s Swift UVOT u planned
HLX-1_2MASXJ0111-45

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 16:10:00

2025-10-30 16:28:00

17.69061

-46.00086

1080.00 s Swift UVOT uvw2 planned
GS 1826-24

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 15:58:00

2025-10-30 16:10:00

277.33994

-23.79748

720.00 s Swift UVOT uvm2 planned
J155223

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 15:37:00

2025-10-30 15:58:00

238.07671

32.60111

1260.00 s Swift UVOT uvm2 planned
J110201.9+533912

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 15:17:00

2025-10-30 15:37:00

165.54137

53.66879

1200.00 s Swift UVOT uvm2 planned
WISEAJ0923+1518

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 15:07:00

2025-10-30 15:17:00

140.91954

15.30599

600.00 s Swift UVOT uvm2 planned
GRB 251025B

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 14:37:00

2025-10-30 15:07:00

29.5388

30.27988

1800.00 s Swift UVOT u planned
AT2024mvz

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 14:27:00

2025-10-30 14:37:00

355.09708

-6.99767

252.63 s Swift UVOT uvm2 planned
AT2024mvz

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 14:27:00

2025-10-30 14:37:00

355.09708

-6.99767

157.89 s Swift UVOT uvw2 planned
AT2024mvz

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 14:27:00

2025-10-30 14:37:00

355.09708

-6.99767

94.74 s Swift UVOT uvw1 planned
AT2024mvz

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 14:27:00

2025-10-30 14:37:00

355.09708

-6.99767

31.58 s Swift UVOT v planned
AT2024mvz

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 14:27:00

2025-10-30 14:37:00

355.09708

-6.99767

31.58 s Swift UVOT b planned
AT2024mvz

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 14:27:00

2025-10-30 14:37:00

355.09708

-6.99767

31.58 s Swift UVOT u planned
GS 1826-24

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 14:10:00

2025-10-30 14:27:00

277.34018

-23.79625

1020.00 s Swift UVOT uvm2 planned
5BZQ J1242+3751

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 13:51:00

2025-10-30 14:10:00

190.73167

37.87083

285.00 s Swift UVOT uvm2 planned
5BZQ J1242+3751

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 13:51:00

2025-10-30 14:10:00

190.73167

37.87083

380.00 s Swift UVOT uvw2 planned
5BZQ J1242+3751

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 13:51:00

2025-10-30 14:10:00

190.73167

37.87083

190.00 s Swift UVOT uvw1 planned
5BZQ J1242+3751

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 13:51:00

2025-10-30 14:10:00

190.73167

37.87083

95.00 s Swift UVOT v planned
5BZQ J1242+3751

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 13:51:00

2025-10-30 14:10:00

190.73167

37.87083

95.00 s Swift UVOT b planned
5BZQ J1242+3751

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 13:51:00

2025-10-30 14:10:00

190.73167

37.87083

95.00 s Swift UVOT u planned
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 13:27:00

2025-10-30 13:51:00

82.59184

-41.40766

360.00 s Swift UVOT uvm2 planned
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 13:27:00

2025-10-30 13:51:00

82.59184

-41.40766

480.00 s Swift UVOT uvw2 planned
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 13:27:00

2025-10-30 13:51:00

82.59184

-41.40766

240.00 s Swift UVOT uvw1 planned
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 13:27:00

2025-10-30 13:51:00

82.59184

-41.40766

120.00 s Swift UVOT v planned
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 13:27:00

2025-10-30 13:51:00

82.59184

-41.40766

120.00 s Swift UVOT b planned
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 13:27:00

2025-10-30 13:51:00

82.59184

-41.40766

120.00 s Swift UVOT u planned
SNR 0102-72.3

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 13:09:00

2025-10-30 13:27:00

15.99054

-72.01484

1080.00 s Swift UVOT uvm2 planned
SNR 0102-72.3

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 13:04:00

2025-10-30 13:09:00

15.99054

-72.01484

300.00 s Swift UVOT uvm2 planned
AT 2025sqe

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 12:36:00

2025-10-30 12:58:00

288.69217

8.01219

330.00 s Swift UVOT uvm2 planned
AT 2025sqe

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 12:36:00

2025-10-30 12:58:00

288.69217

8.01219

440.00 s Swift UVOT uvw2 planned
AT 2025sqe

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 12:36:00

2025-10-30 12:58:00

288.69217

8.01219

220.00 s Swift UVOT uvw1 planned
AT 2025sqe

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 12:36:00

2025-10-30 12:58:00

288.69217

8.01219

110.00 s Swift UVOT v planned
AT 2025sqe

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 12:36:00

2025-10-30 12:58:00

288.69217

8.01219

110.00 s Swift UVOT b planned
AT 2025sqe

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 12:36:00

2025-10-30 12:58:00

288.69217

8.01219

110.00 s Swift UVOT u planned
ANON-SN2018ATQ

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 12:24:00

2025-10-30 12:36:00

176.78535

19.56893

180.00 s Swift UVOT uvm2 planned
ANON-SN2018ATQ

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 12:24:00

2025-10-30 12:36:00

176.78535

19.56893

240.00 s Swift UVOT uvw2 planned
ANON-SN2018ATQ

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 12:24:00

2025-10-30 12:36:00

176.78535

19.56893

120.00 s Swift UVOT uvw1 planned
ANON-SN2018ATQ

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 12:24:00

2025-10-30 12:36:00

176.78535

19.56893

60.00 s Swift UVOT v planned
ANON-SN2018ATQ

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 12:24:00

2025-10-30 12:36:00

176.78535

19.56893

60.00 s Swift UVOT b planned
ANON-SN2018ATQ

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 12:24:00

2025-10-30 12:36:00

176.78535

19.56893

60.00 s Swift UVOT u planned
Mrk 421

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 12:07:00

2025-10-30 12:24:00

166.14098

38.22183

340.00 s Swift UVOT uvm2 planned
Mrk 421

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 12:07:00

2025-10-30 12:24:00

166.14098

38.22183

340.00 s Swift UVOT uvw2 planned
Mrk 421

Neil Gehrels Swift Observatory

UV/Optical Telescope

UV/Optical Telescope

2025-10-30 12:07:00

2025-10-30 12:24:00

166.14098

38.22183

340.00 s Swift UVOT uvw1 planned