Browse Observations

Query Filters

Observatory / Telescope / Instrument

Observation Name / Date / Type

Coordinate Cone Search (J2000)

Resolve Object Name to Coordinates

Energy Regime / Bandpass

Depth

Filter By Schedule IDs

1 Schedule ID selected
1454a7e7-f17e-454c-b017-c85f27edb536
1 Schedule ID

Observations (Total: 8519)

Object Name Observatory/Telescope/Instrument Date Begin Date End RA° DEC° Exposure Time Bandpass Name Status
fermi_week_958_observation_5818

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:28:55

2026-10-12 18:29:55

278.14377

22.81734

60.00 s fermi_lat planned
fermi_week_958_observation_5817

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:27:55

2026-10-12 18:28:55

276.1597

27.30091

60.00 s fermi_lat planned
fermi_week_958_observation_5816

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:26:55

2026-10-12 18:27:55

273.91254

31.28414

60.00 s fermi_lat planned
fermi_week_958_observation_5815

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:25:55

2026-10-12 18:26:55

271.66437

35.24619

60.00 s fermi_lat planned
fermi_week_958_observation_5814

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:24:55

2026-10-12 18:25:55

269.41507

39.18385

60.00 s fermi_lat planned
fermi_week_958_observation_5813

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:23:55

2026-10-12 18:24:55

267.16541

43.09385

60.00 s fermi_lat planned
fermi_week_958_observation_5812

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:22:55

2026-10-12 18:23:55

264.91727

46.97282

60.00 s fermi_lat planned
fermi_week_958_observation_5811

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:21:55

2026-10-12 18:22:55

262.67426

50.81733

60.00 s fermi_lat planned
fermi_week_958_observation_5810

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:20:55

2026-10-12 18:21:55

259.69702

53.84789

60.00 s fermi_lat planned
fermi_week_958_observation_5809

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:19:55

2026-10-12 18:20:55

256.59497

56.83969

60.00 s fermi_lat planned
fermi_week_958_observation_5808

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:18:55

2026-10-12 18:19:55

253.33566

59.78818

60.00 s fermi_lat planned
fermi_week_958_observation_5807

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:17:55

2026-10-12 18:18:55

249.87555

62.68821

60.00 s fermi_lat planned
fermi_week_958_observation_5806

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:16:55

2026-10-12 18:17:55

246.1544

65.53374

60.00 s fermi_lat planned
fermi_week_958_observation_5805

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:15:55

2026-10-12 18:16:55

242.08606

68.31734

60.00 s fermi_lat planned
fermi_week_958_observation_5804

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:14:55

2026-10-12 18:15:55

236.33368

70.13656

60.00 s fermi_lat planned
fermi_week_958_observation_5803

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:13:55

2026-10-12 18:14:55

229.90208

71.83484

60.00 s fermi_lat planned
fermi_week_958_observation_5802

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:12:55

2026-10-12 18:13:55

222.66458

73.38387

60.00 s fermi_lat planned
fermi_week_958_observation_5801

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:11:55

2026-10-12 18:12:55

214.5029

74.74881

60.00 s fermi_lat planned
fermi_week_958_observation_5800

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:10:55

2026-10-12 18:11:55

205.34392

75.88897

60.00 s fermi_lat planned
fermi_week_958_observation_5799

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:09:55

2026-10-12 18:10:55

195.35982

75.35636

60.00 s fermi_lat planned
fermi_week_958_observation_5798

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:08:55

2026-10-12 18:09:55

185.98347

74.54539

60.00 s fermi_lat planned
fermi_week_958_observation_5797

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:07:55

2026-10-12 18:08:55

177.37416

73.48742

60.00 s fermi_lat planned
fermi_week_958_observation_5796

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:06:55

2026-10-12 18:07:55

169.57764

72.2184

60.00 s fermi_lat planned
fermi_week_958_observation_5795

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:05:55

2026-10-12 18:06:55

162.55975

70.77341

60.00 s fermi_lat planned
fermi_week_958_observation_5794

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:04:55

2026-10-12 18:05:55

156.24347

69.18369

60.00 s fermi_lat planned
fermi_week_958_observation_5793

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:03:55

2026-10-12 18:04:55

151.9205

66.3855

60.00 s fermi_lat planned
fermi_week_958_observation_5792

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:02:55

2026-10-12 18:03:55

148.00507

63.51887

60.00 s fermi_lat planned
fermi_week_958_observation_5791

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:01:55

2026-10-12 18:02:55

144.39308

60.59245

60.00 s fermi_lat planned
fermi_week_958_observation_5790

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 18:00:55

2026-10-12 18:01:55

141.01283

57.61308

60.00 s fermi_lat planned
fermi_week_958_observation_5789

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:59:55

2026-10-12 18:00:55

137.81316

54.58647

60.00 s fermi_lat planned
fermi_week_958_observation_5788

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:58:55

2026-10-12 17:59:55

134.75641

51.51755

60.00 s fermi_lat planned
fermi_week_958_observation_5787

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:57:55

2026-10-12 17:58:55

132.42599

47.64608

60.00 s fermi_lat planned
fermi_week_958_observation_5786

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:56:55

2026-10-12 17:57:55

130.10579

43.73844

60.00 s fermi_lat planned
fermi_week_958_observation_5785

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:55:55

2026-10-12 17:56:55

127.79687

39.7981

60.00 s fermi_lat planned
fermi_week_958_observation_5784

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:54:55

2026-10-12 17:55:55

125.4993

35.82842

60.00 s fermi_lat planned
fermi_week_958_observation_5783

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:53:55

2026-10-12 17:54:55

123.21246

31.83271

60.00 s fermi_lat planned
fermi_week_958_observation_5782

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:52:55

2026-10-12 17:53:55

120.93523

27.81421

60.00 s fermi_lat planned
fermi_week_958_observation_5781

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:51:55

2026-10-12 17:52:55

118.91643

23.31281

60.00 s fermi_lat planned
fermi_week_958_observation_5780

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:50:55

2026-10-12 17:51:55

116.88628

18.79335

60.00 s fermi_lat planned
fermi_week_958_observation_5779

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:49:55

2026-10-12 17:50:55

114.84916

14.25937

60.00 s fermi_lat planned
fermi_week_958_observation_5778

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:48:55

2026-10-12 17:49:55

112.8084

9.71438

60.00 s fermi_lat planned
fermi_week_958_observation_5777

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:47:55

2026-10-12 17:48:55

110.76664

5.16179

60.00 s fermi_lat planned
fermi_week_958_observation_5776

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:46:55

2026-10-12 17:47:55

108.72611

0.60499

60.00 s fermi_lat planned
fermi_week_958_observation_5775

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:45:55

2026-10-12 17:46:55

109.52899

-9.75012

60.00 s fermi_lat planned
fermi_week_958_observation_5774

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:44:55

2026-10-12 17:45:55

110.60835

-20.04433

60.00 s fermi_lat planned
fermi_week_958_observation_5773

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:43:55

2026-10-12 17:44:55

112.31625

-30.20016

60.00 s fermi_lat planned
fermi_week_958_observation_5772

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:42:55

2026-10-12 17:43:55

118.89425

-44.07352

60.00 s fermi_lat planned
fermi_week_958_observation_5771

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:41:55

2026-10-12 17:42:55

121.82796

-50.79226

60.00 s fermi_lat planned
fermi_week_958_observation_5770

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:40:55

2026-10-12 17:41:55

118.85419

-52.40844

60.00 s fermi_lat planned
fermi_week_958_observation_5769

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:39:55

2026-10-12 17:40:55

115.79361

-54.0419

60.00 s fermi_lat planned
fermi_week_958_observation_5768

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:38:55

2026-10-12 17:39:55

112.62949

-55.68844

60.00 s fermi_lat planned
fermi_week_958_observation_5767

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:37:55

2026-10-12 17:38:55

109.34197

-57.34336

60.00 s fermi_lat planned
fermi_week_958_observation_5766

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:36:55

2026-10-12 17:37:55

105.90741

-59.00143

60.00 s fermi_lat planned
fermi_week_958_observation_5765

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:35:55

2026-10-12 17:36:55

102.29752

-60.65664

60.00 s fermi_lat planned
fermi_week_958_observation_5764

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:34:55

2026-10-12 17:35:55

98.47835

-62.30203

60.00 s fermi_lat planned
fermi_week_958_observation_5763

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:33:55

2026-10-12 17:34:55

94.40918

-63.92942

60.00 s fermi_lat planned
fermi_week_958_observation_5762

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:32:55

2026-10-12 17:33:55

90.04125

-65.529

60.00 s fermi_lat planned
fermi_week_958_observation_5761

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:31:55

2026-10-12 17:32:55

85.31663

-67.0889

60.00 s fermi_lat planned
fermi_week_958_observation_5760

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:30:55

2026-10-12 17:31:55

80.16753

-68.59458

60.00 s fermi_lat planned
fermi_week_958_observation_5759

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:29:55

2026-10-12 17:30:55

74.51698

-70.02818

60.00 s fermi_lat planned
fermi_week_958_observation_5758

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:28:55

2026-10-12 17:29:55

68.282

-71.36774

60.00 s fermi_lat planned
fermi_week_958_observation_5757

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:27:55

2026-10-12 17:28:55

61.38169

-72.5867

60.00 s fermi_lat planned
fermi_week_958_observation_5756

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:26:55

2026-10-12 17:27:55

53.75275

-73.65363

60.00 s fermi_lat planned
fermi_week_958_observation_5755

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:25:55

2026-10-12 17:26:55

45.37421

-74.53326

60.00 s fermi_lat planned
fermi_week_958_observation_5754

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:24:55

2026-10-12 17:25:55

36.29873

-75.18913

60.00 s fermi_lat planned
fermi_week_958_observation_5753

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:23:55

2026-10-12 17:24:55

26.67895

-75.58845

60.00 s fermi_lat planned
fermi_week_958_observation_5752

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:22:55

2026-10-12 17:23:55

16.76898

-75.70839

60.00 s fermi_lat planned
fermi_week_958_observation_5751

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:21:55

2026-10-12 17:22:55

6.88598

-75.54164

60.00 s fermi_lat planned
fermi_week_958_observation_5750

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:20:55

2026-10-12 17:21:55

357.341

-75.09834

60.00 s fermi_lat planned
fermi_week_958_observation_5749

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:19:55

2026-10-12 17:20:55

348.37292

-74.40342

60.00 s fermi_lat planned
fermi_week_958_observation_5748

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:18:55

2026-10-12 17:19:55

340.11685

-73.49068

60.00 s fermi_lat planned
fermi_week_958_observation_5747

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:17:55

2026-10-12 17:18:55

332.61118

-72.39669

60.00 s fermi_lat planned
fermi_week_958_observation_5746

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:16:55

2026-10-12 17:17:55

325.82581

-71.1562

60.00 s fermi_lat planned
fermi_week_958_observation_5745

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:15:55

2026-10-12 17:16:55

319.69315

-69.79984

60.00 s fermi_lat planned
fermi_week_958_observation_5744

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:14:55

2026-10-12 17:15:55

314.13107

-68.35342

60.00 s fermi_lat planned
fermi_week_958_observation_5743

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:13:55

2026-10-12 17:14:55

309.05725

-66.83815

60.00 s fermi_lat planned
fermi_week_958_observation_5742

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:12:55

2026-10-12 17:13:55

304.39606

-65.2713

60.00 s fermi_lat planned
fermi_week_958_observation_5741

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:11:55

2026-10-12 17:12:55

300.08139

-63.6669

60.00 s fermi_lat planned
fermi_week_958_observation_5740

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:10:55

2026-10-12 17:11:55

296.05682

-62.03645

60.00 s fermi_lat planned
fermi_week_958_observation_5739

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:09:55

2026-10-12 17:10:55

292.27509

-60.38945

60.00 s fermi_lat planned
fermi_week_958_observation_5738

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:08:55

2026-10-12 17:09:55

288.69659

-58.73388

60.00 s fermi_lat planned
fermi_week_958_observation_5737

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:07:55

2026-10-12 17:08:55

285.28845

-57.07648

60.00 s fermi_lat planned
fermi_week_958_observation_5736

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:06:55

2026-10-12 17:07:55

282.02319

-55.42313

60.00 s fermi_lat planned
fermi_week_958_observation_5735

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:05:55

2026-10-12 17:06:55

278.87784

-53.77896

60.00 s fermi_lat planned
fermi_week_958_observation_5734

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:04:55

2026-10-12 17:05:55

275.83307

-52.14856

60.00 s fermi_lat planned
fermi_week_958_observation_5733

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:03:55

2026-10-12 17:04:55

270.96814

-51.88402

60.00 s fermi_lat planned
fermi_week_958_observation_5732

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:02:55

2026-10-12 17:03:55

274.0224

-45.50362

60.00 s fermi_lat planned
fermi_week_958_observation_5731

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:01:55

2026-10-12 17:02:55

279.5802

-33.90787

60.00 s fermi_lat planned
fermi_week_958_observation_5730

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 17:00:55

2026-10-12 17:01:55

282.60367

-22.30923

60.00 s fermi_lat planned
fermi_week_958_observation_5729

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 16:59:55

2026-10-12 17:00:55

284.60144

-10.47857

60.00 s fermi_lat planned
fermi_week_958_observation_5728

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 16:58:55

2026-10-12 16:59:55

286.177

1.44731

60.00 s fermi_lat planned
fermi_week_958_observation_5727

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 16:57:55

2026-10-12 16:58:55

284.12637

5.98018

60.00 s fermi_lat planned
fermi_week_958_observation_5726

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 16:56:55

2026-10-12 16:57:55

282.07501

10.50828

60.00 s fermi_lat planned
fermi_week_958_observation_5725

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 16:55:55

2026-10-12 16:56:55

280.02499

15.02826

60.00 s fermi_lat planned
fermi_week_958_observation_5724

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 16:54:55

2026-10-12 16:55:55

277.9787

19.53671

60.00 s fermi_lat planned
fermi_week_958_observation_5723

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 16:53:55

2026-10-12 16:54:55

275.93936

24.03019

60.00 s fermi_lat planned
fermi_week_958_observation_5722

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 16:52:55

2026-10-12 16:53:55

273.91113

28.50514

60.00 s fermi_lat planned
fermi_week_958_observation_5721

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 16:51:55

2026-10-12 16:52:55

271.60953

32.47681

60.00 s fermi_lat planned
fermi_week_958_observation_5720

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 16:50:55

2026-10-12 16:51:55

269.29553

36.42537

60.00 s fermi_lat planned
fermi_week_958_observation_5719

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 16:49:55

2026-10-12 16:50:55

266.96729

40.34762

60.00 s fermi_lat planned