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Observations (Total: 1493309)

Object Name Observatory/Telescope/Instrument Date Begin Date End RA° DEC° Exposure Time Bandpass Name Status
PDS 456

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 18:45:00

2026-09-27 19:00:00

262.05701

-14.26178

900.00 s Swift BAT planned
T4 (SDSS J152717.95+

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 18:40:00

2026-09-27 18:45:00

231.79907

16.75384

300.00 s Swift BAT planned
S5_1027p74

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 18:12:00

2026-09-27 18:40:00

157.89426

74.72035

1680.00 s Swift BAT planned
LSXPS J083919.3-013110

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 18:03:00

2026-09-27 18:12:00

129.85555

-1.52129

540.00 s Swift BAT planned
WDJ0608-4515

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 17:46:00

2026-09-27 18:03:00

92.25799

-45.25369

1020.00 s Swift BAT planned
FAIRALL 9

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 17:29:00

2026-09-27 17:46:00

20.96252

-58.7835

1020.00 s Swift BAT planned
MAXI J1750-327

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 17:24:00

2026-09-27 17:29:00

267.51266

-32.71262

300.00 s Swift BAT planned
XTE J1637-498

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 17:07:00

2026-09-27 17:24:00

249.2244

-49.86499

1020.00 s Swift BAT planned
P177D

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 16:57:00

2026-09-27 17:07:00

239.77242

47.62126

600.00 s Swift BAT planned
GAMA 3378

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 16:30:00

2026-09-27 16:57:00

130.67078

2.37038

1620.00 s Swift BAT planned
WDJ0608-4515

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 16:12:00

2026-09-27 16:30:00

92.25841

-45.25544

1080.00 s Swift BAT planned
SDSS 2116+00

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 15:46:00

2026-09-27 16:12:00

319.15723

0.16702

1560.00 s Swift BAT planned
T4 (SDSS J152717.95+

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 15:41:00

2026-09-27 15:46:00

231.79926

16.75504

300.00 s Swift BAT planned
4U 1630-472

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 15:36:00

2026-09-27 15:41:00

248.50671

-47.393

300.00 s Swift BAT planned
SDSS J110145.37+460236.1

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 15:13:00

2026-09-27 15:36:00

165.45032

46.06711

1380.00 s Swift BAT planned
PKS 0745-19

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 14:53:00

2026-09-27 15:13:00

116.90688

-19.29558

1200.00 s Swift BAT planned
GSC 08859-00633

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 14:48:00

2026-09-27 14:53:00

43.48039

-61.56847

300.00 s Swift BAT planned
SDSS 2116+00

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 14:31:00

2026-09-27 14:48:00

319.15747

0.16549

1020.00 s Swift BAT planned
4U 1630-472

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 14:05:00

2026-09-27 14:31:00

248.50671

-47.393

1560.00 s Swift BAT planned
WTP14ADCCAD

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 13:49:00

2026-09-27 14:05:00

203.13206

44.41759

960.00 s Swift BAT planned
PKS 0745-19

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 13:19:00

2026-09-27 13:49:00

116.90688

-19.29331

1800.00 s Swift BAT planned
Nova LMC 1990B

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 13:11:00

2026-09-27 13:19:00

77.56477

-71.65368

480.00 s Swift BAT planned
G24-9

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 13:00:00

2026-09-27 13:11:00

303.45834

6.7125

660.00 s Swift BAT planned
4U 1630-472

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 12:34:00

2026-09-27 13:00:00

248.50671

-47.393

1560.00 s Swift BAT planned
WTP14ADCCAD

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 12:18:00

2026-09-27 12:34:00

203.12856

44.4168

960.00 s Swift BAT planned
PKS 0745-19

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 11:48:00

2026-09-27 12:18:00

116.90685

-19.29611

1800.00 s Swift BAT planned
SPT-CLJ2300-5331B

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 11:31:00

2026-09-27 11:48:00

345.15558

-53.49709

1020.00 s Swift BAT planned
1LHAASO J2200+5643U

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 11:12:00

2026-09-27 11:31:00

330.6864

56.70894

1140.00 s Swift BAT planned
V0488 sge

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 11:04:00

2026-09-27 11:12:00

296.2507

18.37835

480.00 s Swift BAT planned
T4 (SDSS J152717.95+

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 10:59:00

2026-09-27 11:04:00

231.80106

16.76086

300.00 s Swift BAT planned
GRB 260924A

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 10:32:00

2026-09-27 10:59:00

133.7637

12.05536

1620.00 s Swift BAT planned
NGC_1275

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 10:11:00

2026-09-27 10:26:00

49.97597

41.49538

900.00 s Swift BAT planned
4FGL J0018.8+5112

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 10:01:00

2026-09-27 10:11:00

4.75279

51.17115

600.00 s Swift BAT planned
1LHAASO J2200+5643U

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 09:41:00

2026-09-27 10:01:00

330.68851

56.70824

1200.00 s Swift BAT planned
MAXI J1750-327

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 09:36:00

2026-09-27 09:41:00

267.51266

-32.71262

300.00 s Swift BAT planned
Gaia 8569

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 09:06:00

2026-09-27 09:36:00

164.30914

56.68879

1800.00 s Swift BAT planned
Nova LMC 1990B

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 08:39:00

2026-09-27 08:48:00

77.56718

-71.6554

540.00 s Swift BAT planned
SDSS 2116+00

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 08:28:00

2026-09-27 08:39:00

319.1571

0.16795

660.00 s Swift BAT planned
4U 1630-472

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 08:02:00

2026-09-27 08:28:00

248.50671

-47.393

1560.00 s Swift BAT planned
T4 (SDSS J152717.95+

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 07:57:00

2026-09-27 08:02:00

231.80173

16.76222

300.00 s Swift BAT planned
GRB 260924A

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 07:33:00

2026-09-27 07:57:00

133.76421

12.05402

1440.00 s Swift BAT planned
SDSS 2116+00

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 06:59:00

2026-09-27 07:12:00

319.15738

0.16589

780.00 s Swift BAT planned
1LHAASO J2200+5643U

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 06:39:00

2026-09-27 06:59:00

330.68472

56.70956

1200.00 s Swift BAT planned
SDSS J1613+4219

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 06:18:00

2026-09-27 06:39:00

243.21764

42.33503

1260.00 s Swift BAT planned
LSXPS J085312.5-4322

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 05:58:00

2026-09-27 06:18:00

133.33414

-43.37922

1200.00 s Swift BAT planned
ASASSN-15OI

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 05:29:00

2026-09-27 05:36:00

309.7598

-30.74916

420.00 s Swift BAT planned
1LHAASO J2200+5643U

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 05:09:00

2026-09-27 05:29:00

330.68921

56.70803

1200.00 s Swift BAT planned
V0488 sge

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 05:00:00

2026-09-27 05:09:00

296.25073

18.37985

540.00 s Swift BAT planned
WTP14ADCCAD

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 04:47:00

2026-09-27 05:00:00

203.12105

44.41401

780.00 s Swift BAT planned
LSXPS J085312.5-4322

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 04:24:00

2026-09-27 04:47:00

133.33308

-43.38099

1380.00 s Swift BAT planned
MAXI J1750-327

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 03:54:00

2026-09-27 03:59:00

267.51266

-32.71262

300.00 s Swift BAT planned
1LHAASO J2200+5643U

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 03:38:00

2026-09-27 03:54:00

330.68503

56.70944

960.00 s Swift BAT planned
SDSS J1613+4219

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 03:19:00

2026-09-27 03:38:00

243.21782

42.33546

1140.00 s Swift BAT planned
2023BEE

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 02:49:00

2026-09-27 03:19:00

134.07294

-3.32322

1800.00 s Swift BAT planned
SDSS 2116+00

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 02:06:00

2026-09-27 02:23:00

319.15775

0.17636

1020.00 s Swift BAT planned
AT 2026stb

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 01:57:00

2026-09-27 02:06:00

277.79013

-5.57272

540.00 s Swift BAT planned
Gaia 8569

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 01:40:00

2026-09-27 01:57:00

164.29762

56.69158

1020.00 s Swift BAT planned
GRB 260924A

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 01:31:00

2026-09-27 01:40:00

133.76537

12.04908

540.00 s Swift BAT planned
NGC_1275

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 01:14:00

2026-09-27 01:31:00

49.97575

41.49519

1020.00 s Swift BAT planned
AT 2026stb

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 00:43:00

2026-09-27 00:49:00

277.79022

-5.57184

360.00 s Swift BAT planned
GALACTIC CENTER

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 00:26:00

2026-09-27 00:43:00

266.37161

-28.98054

1020.00 s Swift BAT planned
J150912.2+202653

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 00:21:00

2026-09-27 00:26:00

227.27829

20.46145

300.00 s Swift BAT planned
GRB 260924A

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-27 00:00:00

2026-09-27 00:21:00

133.7644

12.05343

1260.00 s Swift BAT planned
LSXPS J083535.5-085537

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-26 23:55:00

2026-09-27 00:00:00

128.92337

-8.92605

300.00 s Swift BAT planned
CRAB_OFFSET_1_2019

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-26 23:44:00

2026-09-26 23:55:00

75.265

-22.24

660.00 s Swift BAT planned
CRAB_OFFSET_1_2019

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-26 23:39:00

2026-09-26 23:44:00

75.265

-22.24

300.00 s Swift BAT planned
1E 161348-5055

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-26 23:00:00

2026-09-26 23:15:00

244.36317

-51.04823

900.00 s Swift BAT planned
J150912.2+202653

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-26 22:55:00

2026-09-26 23:00:00

227.27464

20.45223

300.00 s Swift BAT planned
HOST-SN2024WS

Neil Gehrels Swift Observatory

Burst Alert Telescope

Burst Alert Telescope

2026-09-26 22:32:00

2026-09-26 22:55:00

127.27375

73.76423

1380.00 s Swift BAT planned
PG 1617+175

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 23:27:00

2026-09-29 23:49:00

245.02098

17.40985

1320.00 s Swift XRT planned
GAMA 2597

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 23:04:00

2026-09-29 23:27:00

137.60352

2.19321

1380.00 s Swift XRT planned
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 22:52:00

2026-09-29 23:04:00

82.60093

-41.41784

720.00 s Swift XRT planned
SMC J0058.2-7203

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 22:50:18

2026-09-29 22:52:00

14.5426

-72.0487

102.00 s Swift XRT planned
SMC J0052.5-7146

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 22:48:53

2026-09-29 22:50:18

13.1157

-71.7603

85.00 s Swift XRT planned
SMC J0034.8-7235

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 22:47:36

2026-09-29 22:48:53

8.69782

-72.5907

77.00 s Swift XRT planned
SMC J0032.5-7252

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 22:46:08

2026-09-29 22:47:36

8.1272

-72.8715

88.00 s Swift XRT planned
SMC J0102.6-7313

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 22:44:44

2026-09-29 22:46:08

15.6518

-73.212

84.00 s Swift XRT planned
SMC J0048.2-7406

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 22:43:14

2026-09-29 22:44:44

12.0389

-74.1041

90.00 s Swift XRT planned
SMC J0128.0-7338

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 22:41:41

2026-09-29 22:43:14

21.9888

-73.6308

93.00 s Swift XRT planned
SMC J0038.7-7237

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 22:40:21

2026-09-29 22:41:41

9.67662

-72.6101

80.00 s Swift XRT planned
SMC J0048.5-7256

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 22:39:00

2026-09-29 22:40:21

12.1135

-72.931

81.00 s Swift XRT planned
WTP15ABUPKT

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 22:04:00

2026-09-29 22:15:00

242.74916

2.56766

660.00 s Swift XRT planned
SN2026sqf

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 21:34:00

2026-09-29 22:04:00

159.72449

53.52971

1800.00 s Swift XRT planned
eRASS4J053016.34-412535.98

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 21:21:00

2026-09-29 21:34:00

82.60183

-41.42008

780.00 s Swift XRT planned
SMC

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 21:19:52

2026-09-29 21:21:00

13.16195

-72.77532

68.00 s Swift XRT planned
SMC J0029.4-7344

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 21:18:28

2026-09-29 21:19:52

7.34225

-73.7347

84.00 s Swift XRT planned
SMC J0046.4-7313

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 21:17:02

2026-09-29 21:18:28

11.5878

-73.221

86.00 s Swift XRT planned
SMC J0046.9-7128

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 21:15:38

2026-09-29 21:17:02

11.7327

-71.4616

84.00 s Swift XRT planned
SMC J0054.4-7238

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 21:14:14

2026-09-29 21:15:38

13.6052

-72.6398

84.00 s Swift XRT planned
SMC J0040.0-7330

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 21:12:56

2026-09-29 21:14:14

10.0123

-73.4969

78.00 s Swift XRT planned
SMC J0033.5-7346

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 21:11:27

2026-09-29 21:12:56

8.38613

-73.7606

89.00 s Swift XRT planned
SMC J0109.0-7329

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 21:10:05

2026-09-29 21:11:27

17.2408

-73.4808

82.00 s Swift XRT planned
SMC J0054.5-7314

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 21:08:46

2026-09-29 21:10:05

13.6203

-73.2265

79.00 s Swift XRT planned
SMC J0050.5-7238

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 21:07:16

2026-09-29 21:08:46

12.6221

-72.6396

90.00 s Swift XRT planned
SMC J0126.5-7357

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 21:05:47

2026-09-29 21:07:16

21.62

-73.9421

89.00 s Swift XRT planned
SMC J0105.8-7202

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 21:04:25

2026-09-29 21:05:47

16.4434

-72.0259

82.00 s Swift XRT planned
SMC J0054.3-7128

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 21:03:00

2026-09-29 21:04:25

13.5777

-71.4665

85.00 s Swift XRT planned
AT2020VWL

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 20:26:00

2026-09-29 20:42:00

232.63113

26.98985

960.00 s Swift XRT planned
GAMA 2597

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 19:56:00

2026-09-29 20:26:00

137.60278

2.19594

1800.00 s Swift XRT planned
GS 0834-430

Neil Gehrels Swift Observatory

X-ray Telescope

X-ray Telescope

2026-09-29 19:51:00

2026-09-29 19:56:00

128.98

-43.187

300.00 s Swift XRT planned