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Observations (Total: 572)

Object Name Observatory/Telescope/Instrument Date Begin Date End RA° DEC° Exposure Time Bandpass Name Status
SPT-CLJ2223-5015

Hubble Space Telescope

Hubble Space Telescope

Wide Field Camera 3 - Ultraviolet and Visual Channel

2026-05-31 22:46:35

2026-05-31 22:58:22

335.83313

-50.26589

572.00 s HST WFC3 F475W planned
SPT-CLJ2223-5015

Hubble Space Telescope

Hubble Space Telescope

Wide Field Camera 3 - Ultraviolet and Visual Channel

2026-05-31 22:34:50

2026-05-31 22:34:58

335.83313

-50.26589

572.00 s HST WFC3 F475W planned
SPT-CLJ2223-5015

Hubble Space Telescope

Hubble Space Telescope

Wide Field Camera 3 - Ultraviolet and Visual Channel

2026-05-31 22:23:05

2026-05-31 22:23:13

335.83313

-50.26589

572.00 s HST WFC3 F475W planned
SPT-CLJ2223-5015

Hubble Space Telescope

Hubble Space Telescope

Wide Field Camera 3 - Ultraviolet and Visual Channel

2026-05-31 22:10:48

2026-05-31 22:23:05

335.83313

-50.26589

572.00 s HST WFC3 F475W planned
SDSS-J233443.68+302159.9

Hubble Space Telescope

Hubble Space Telescope

Wide Field Camera 3 - Ultraviolet and Visual Channel

2026-05-31 21:09:03

2026-05-31 21:18:28

353.68204

30.36667

402.00 s HST WFC3 F475W planned
SDSS-J233443.68+302159.9

Hubble Space Telescope

Hubble Space Telescope

Wide Field Camera 3 - Ultraviolet and Visual Channel

2026-05-31 20:50:23

2026-05-31 20:50:57

353.68204

30.36667

402.00 s HST WFC3 F475W planned
SDSS-J233443.68+302159.9

Hubble Space Telescope

Hubble Space Telescope

Wide Field Camera 3 - Ultraviolet and Visual Channel

2026-05-31 20:31:43

2026-05-31 20:32:17

353.68204

30.36667

402.00 s HST WFC3 F475W planned
SDSS-J233443.68+302159.9

Hubble Space Telescope

Hubble Space Telescope

Wide Field Camera 3 - Ultraviolet and Visual Channel

2026-05-31 19:26:30

2026-05-31 19:27:04

353.68204

30.36667

402.00 s HST WFC3 F475W planned
SDSS-J233443.68+302159.9

Hubble Space Telescope

Hubble Space Telescope

Wide Field Camera 3 - Ultraviolet and Visual Channel

2026-05-31 19:07:50

2026-05-31 19:08:24

353.68204

30.36667

402.00 s HST WFC3 F475W planned
SDSS-J233443.68+302159.9

Hubble Space Telescope

Hubble Space Telescope

Wide Field Camera 3 - Ultraviolet and Visual Channel

2026-05-31 20:59:46

2026-05-31 21:00:14

353.68204

30.36667

402.00 s HST WFC3 F814W planned
SDSS-J233443.68+302159.9

Hubble Space Telescope

Hubble Space Telescope

Wide Field Camera 3 - Ultraviolet and Visual Channel

2026-05-31 20:41:06

2026-05-31 20:41:34

353.68204

30.36667

402.00 s HST WFC3 F814W planned
SDSS-J233443.68+302159.9

Hubble Space Telescope

Hubble Space Telescope

Wide Field Camera 3 - Ultraviolet and Visual Channel

2026-05-31 19:35:53

2026-05-31 19:36:21

353.68204

30.36667

402.00 s HST WFC3 F814W planned
SDSS-J233443.68+302159.9

Hubble Space Telescope

Hubble Space Telescope

Wide Field Camera 3 - Ultraviolet and Visual Channel

2026-05-31 19:17:13

2026-05-31 19:17:41

353.68204

30.36667

402.00 s HST WFC3 F814W planned
SDSS-J233443.68+302159.9

Hubble Space Telescope

Hubble Space Telescope

Wide Field Camera 3 - Ultraviolet and Visual Channel

2026-05-31 18:58:21

2026-05-31 19:07:50

353.68204

30.36667

402.00 s HST WFC3 F814W planned
ALESSI12-PCE

Hubble Space Telescope

Hubble Space Telescope

Cosmic Origins Spectrograph

2026-05-31 17:15:44

2026-05-31 17:59:07

311.60416

24.63894

2535.00 s HST COS G130M planned
ALESSI12-PCE

Hubble Space Telescope

Hubble Space Telescope

Cosmic Origins Spectrograph

2026-05-31 15:50:25

2026-05-31 17:02:18

311.60416

24.63894

2120.00 s HST COS G130M planned
TYC25977351

Hubble Space Telescope

Hubble Space Telescope

Cosmic Origins Spectrograph

2026-05-31 13:55:37

2026-05-31 14:39:14

252.15587

35.20261

2548.00 s HST COS G160M planned
TYC25977351

Hubble Space Telescope

Hubble Space Telescope

Cosmic Origins Spectrograph

2026-05-31 12:23:58

2026-05-31 13:05:10

252.15587

35.20261

2243.00 s HST COS G160M planned
J1802+4523

Hubble Space Telescope

Hubble Space Telescope

Wide Field Camera 3 - Infrared Channel

2026-05-31 11:12:06

2026-05-31 11:12:46

270.70221

45.38647

1103.03 s HST WFC3 G102 planned
J1802+4523

Hubble Space Telescope

Hubble Space Telescope

Wide Field Camera 3 - Infrared Channel

2026-05-31 10:52:54

2026-05-31 11:12:06

270.70221

45.38647

1103.03 s HST WFC3 G102 planned