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_5418

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:48:55

2026-10-12 11:49:55

163.82343

71.36678

60.00 s fermi_lat planned
fermi_week_958_observation_5417

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:47:55

2026-10-12 11:48:55

157.45781

69.76669

60.00 s fermi_lat planned
fermi_week_958_observation_5416

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:46:55

2026-10-12 11:47:55

151.72878

68.04912

60.00 s fermi_lat planned
fermi_week_958_observation_5415

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:45:55

2026-10-12 11:46:55

147.97488

65.17225

60.00 s fermi_lat planned
fermi_week_958_observation_5414

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:44:55

2026-10-12 11:45:55

144.50865

62.23899

60.00 s fermi_lat planned
fermi_week_958_observation_5413

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:43:55

2026-10-12 11:44:55

141.25781

59.2554

60.00 s fermi_lat planned
fermi_week_958_observation_5412

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:42:55

2026-10-12 11:43:55

138.17224

56.22657

60.00 s fermi_lat planned
fermi_week_958_observation_5411

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:41:55

2026-10-12 11:42:55

135.2159

53.15698

60.00 s fermi_lat planned
fermi_week_958_observation_5410

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:40:55

2026-10-12 11:41:55

132.36194

50.05069

60.00 s fermi_lat planned
fermi_week_958_observation_5409

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:39:55

2026-10-12 11:40:55

130.20236

46.15349

60.00 s fermi_lat planned
fermi_week_958_observation_5408

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:38:55

2026-10-12 11:39:55

128.0242

42.22237

60.00 s fermi_lat planned
fermi_week_958_observation_5407

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:37:55

2026-10-12 11:38:55

125.83384

38.26088

60.00 s fermi_lat planned
fermi_week_958_observation_5406

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:36:55

2026-10-12 11:37:55

123.63525

34.27245

60.00 s fermi_lat planned
fermi_week_958_observation_5405

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:35:55

2026-10-12 11:36:55

121.43073

30.26039

60.00 s fermi_lat planned
fermi_week_958_observation_5404

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:34:55

2026-10-12 11:35:55

119.22133

26.22796

60.00 s fermi_lat planned
fermi_week_958_observation_5403

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:33:55

2026-10-12 11:34:55

117.25713

21.71625

60.00 s fermi_lat planned
fermi_week_958_observation_5402

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:32:55

2026-10-12 11:33:55

115.27

17.18834

60.00 s fermi_lat planned
fermi_week_958_observation_5401

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:31:55

2026-10-12 11:32:55

113.26524

12.64785

60.00 s fermi_lat planned
fermi_week_958_observation_5400

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:30:55

2026-10-12 11:31:55

111.24683

8.09832

60.00 s fermi_lat planned
fermi_week_958_observation_5399

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:29:55

2026-10-12 11:30:55

109.21788

3.54322

60.00 s fermi_lat planned
fermi_week_958_observation_5398

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:28:55

2026-10-12 11:29:55

107.18086

-1.01405

60.00 s fermi_lat planned
fermi_week_958_observation_5397

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:27:55

2026-10-12 11:28:55

107.98564

-11.36914

60.00 s fermi_lat planned
fermi_week_958_observation_5396

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:26:55

2026-10-12 11:27:55

109.0785

-21.66285

60.00 s fermi_lat planned
fermi_week_958_observation_5395

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:25:55

2026-10-12 11:26:55

110.82439

-31.81675

60.00 s fermi_lat planned
fermi_week_958_observation_5394

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:24:55

2026-10-12 11:25:55

117.62385

-45.66891

60.00 s fermi_lat planned
fermi_week_958_observation_5393

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:23:55

2026-10-12 11:24:55

120.73608

-52.371

60.00 s fermi_lat planned
fermi_week_958_observation_5392

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:22:55

2026-10-12 11:23:55

117.67774

-54.00396

60.00 s fermi_lat planned
fermi_week_958_observation_5391

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:21:55

2026-10-12 11:22:55

114.51627

-55.65009

60.00 s fermi_lat planned
fermi_week_958_observation_5390

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:20:55

2026-10-12 11:21:55

111.2319

-57.30474

60.00 s fermi_lat planned
fermi_week_958_observation_5389

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:19:55

2026-10-12 11:20:55

107.80108

-58.96266

60.00 s fermi_lat planned
fermi_week_958_observation_5388

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:18:55

2026-10-12 11:19:55

104.19563

-60.61789

60.00 s fermi_lat planned
fermi_week_958_observation_5387

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:17:55

2026-10-12 11:18:55

100.38176

-62.26349

60.00 s fermi_lat planned
fermi_week_958_observation_5386

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:16:55

2026-10-12 11:17:55

96.31891

-63.89131

60.00 s fermi_lat planned
fermi_week_958_observation_5385

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:15:55

2026-10-12 11:16:55

91.95852

-65.49158

60.00 s fermi_lat planned
fermi_week_958_observation_5384

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:14:55

2026-10-12 11:15:55

87.24289

-67.05249

60.00 s fermi_lat planned
fermi_week_958_observation_5383

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:13:55

2026-10-12 11:14:55

82.10447

-68.55957

60.00 s fermi_lat planned
fermi_week_958_observation_5382

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:12:55

2026-10-12 11:13:55

76.46645

-69.99504

60.00 s fermi_lat planned
fermi_week_958_observation_5381

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:11:55

2026-10-12 11:12:55

70.24592

-71.33707

60.00 s fermi_lat planned
fermi_week_958_observation_5380

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:10:55

2026-10-12 11:11:55

63.36177

-72.55916

60.00 s fermi_lat planned
fermi_week_958_observation_5379

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:09:55

2026-10-12 11:10:55

55.75003

-73.63001

60.00 s fermi_lat planned
fermi_week_958_observation_5378

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:08:55

2026-10-12 11:09:55

47.3884

-74.51442

60.00 s fermi_lat planned
fermi_week_958_observation_5377

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:07:55

2026-10-12 11:08:55

38.32745

-75.17588

60.00 s fermi_lat planned
fermi_week_958_observation_5376

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:06:55

2026-10-12 11:07:55

28.71735

-75.58144

60.00 s fermi_lat planned
fermi_week_958_observation_5375

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:05:55

2026-10-12 11:06:55

18.81014

-75.70797

60.00 s fermi_lat planned
fermi_week_958_observation_5374

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:04:55

2026-10-12 11:05:55

8.92229

-75.54772

60.00 s fermi_lat planned
fermi_week_958_observation_5373

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:03:55

2026-10-12 11:04:55

359.36588

-75.11047

60.00 s fermi_lat planned
fermi_week_958_observation_5372

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:02:55

2026-10-12 11:03:55

350.38199

-74.42084

60.00 s fermi_lat planned
fermi_week_958_observation_5371

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:01:55

2026-10-12 11:02:55

342.10825

-73.51251

60.00 s fermi_lat planned
fermi_week_958_observation_5370

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 11:00:55

2026-10-12 11:01:55

334.58493

-72.42206

60.00 s fermi_lat planned
fermi_week_958_observation_5369

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:59:55

2026-10-12 11:00:55

327.78326

-71.18431

60.00 s fermi_lat planned
fermi_week_958_observation_5368

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:58:55

2026-10-12 10:59:55

321.63617

-69.83002

60.00 s fermi_lat planned
fermi_week_958_observation_5367

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:57:55

2026-10-12 10:58:55

316.06165

-68.38513

60.00 s fermi_lat planned
fermi_week_958_observation_5366

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:56:55

2026-10-12 10:57:55

310.97723

-66.87093

60.00 s fermi_lat planned
fermi_week_958_observation_5365

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:55:55

2026-10-12 10:56:55

306.30713

-65.30479

60.00 s fermi_lat planned
fermi_week_958_observation_5364

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:54:55

2026-10-12 10:55:55

301.98495

-63.70081

60.00 s fermi_lat planned
fermi_week_958_observation_5363

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:53:55

2026-10-12 10:54:55

297.9541

-62.07053

60.00 s fermi_lat planned
fermi_week_958_observation_5362

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:52:55

2026-10-12 10:53:55

294.16702

-60.42352

60.00 s fermi_lat planned
fermi_week_958_observation_5361

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:51:55

2026-10-12 10:52:55

290.58405

-58.76776

60.00 s fermi_lat planned
fermi_week_958_observation_5360

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:50:55

2026-10-12 10:51:55

287.17212

-57.11005

60.00 s fermi_lat planned
fermi_week_958_observation_5359

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:49:55

2026-10-12 10:50:55

283.90366

-55.45627

60.00 s fermi_lat planned
fermi_week_958_observation_5358

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:48:55

2026-10-12 10:49:55

280.75558

-53.81158

60.00 s fermi_lat planned
fermi_week_958_observation_5357

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:47:55

2026-10-12 10:48:55

277.70853

-52.18058

60.00 s fermi_lat planned
fermi_week_958_observation_5356

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:46:55

2026-10-12 10:47:55

274.74612

-50.56743

60.00 s fermi_lat planned
fermi_week_958_observation_5355

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:45:55

2026-10-12 10:46:55

270.03894

-50.33939

60.00 s fermi_lat planned
fermi_week_958_observation_5354

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:44:55

2026-10-12 10:45:55

272.888

-43.93506

60.00 s fermi_lat planned
fermi_week_958_observation_5353

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:43:55

2026-10-12 10:44:55

278.20432

-32.3062

60.00 s fermi_lat planned
fermi_week_958_observation_5352

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:42:55

2026-10-12 10:43:55

281.12433

-20.69548

60.00 s fermi_lat planned
fermi_week_958_observation_5351

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:41:55

2026-10-12 10:42:55

283.06998

-8.85915

60.00 s fermi_lat planned
fermi_week_958_observation_5350

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:40:55

2026-10-12 10:41:55

284.6189

3.06989

60.00 s fermi_lat planned
fermi_week_958_observation_5349

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:39:55

2026-10-12 10:40:55

282.55392

7.59856

60.00 s fermi_lat planned
fermi_week_958_observation_5348

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:38:55

2026-10-12 10:39:55

280.47867

12.12036

60.00 s fermi_lat planned
fermi_week_958_observation_5347

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:37:55

2026-10-12 10:38:55

278.39471

16.63191

60.00 s fermi_lat planned
fermi_week_958_observation_5346

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:36:55

2026-10-12 10:37:55

276.30374

21.12982

60.00 s fermi_lat planned
fermi_week_958_observation_5345

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:35:55

2026-10-12 10:36:55

274.20798

25.61067

60.00 s fermi_lat planned
fermi_week_958_observation_5344

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:34:55

2026-10-12 10:35:55

272.11032

30.07096

60.00 s fermi_lat planned
fermi_week_958_observation_5343

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:33:55

2026-10-12 10:34:55

269.72534

34.02349

60.00 s fermi_lat planned
fermi_week_958_observation_5342

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:32:55

2026-10-12 10:33:55

267.3114

37.95011

60.00 s fermi_lat planned
fermi_week_958_observation_5341

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:31:55

2026-10-12 10:32:55

264.86383

41.84755

60.00 s fermi_lat planned
fermi_week_958_observation_5340

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:30:55

2026-10-12 10:31:55

262.3772

45.71244

60.00 s fermi_lat planned
fermi_week_958_observation_5339

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:29:55

2026-10-12 10:30:55

259.84512

49.54137

60.00 s fermi_lat planned
fermi_week_958_observation_5338

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:28:55

2026-10-12 10:29:55

257.2598

53.3308

60.00 s fermi_lat planned
fermi_week_958_observation_5337

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:27:55

2026-10-12 10:28:55

253.8835

56.28207

60.00 s fermi_lat planned
fermi_week_958_observation_5336

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:26:55

2026-10-12 10:27:55

250.30356

59.18242

60.00 s fermi_lat planned
fermi_week_958_observation_5335

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:25:55

2026-10-12 10:26:55

246.467

62.02513

60.00 s fermi_lat planned
fermi_week_958_observation_5334

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:24:55

2026-10-12 10:25:55

242.30222

64.80199

60.00 s fermi_lat planned
fermi_week_958_observation_5333

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:23:55

2026-10-12 10:24:55

237.71007

67.50267

60.00 s fermi_lat planned
fermi_week_958_observation_5332

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:22:55

2026-10-12 10:23:55

232.55002

70.11346

60.00 s fermi_lat planned
fermi_week_958_observation_5331

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:21:55

2026-10-12 10:22:55

225.69923

71.67772

60.00 s fermi_lat planned
fermi_week_958_observation_5330

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:20:55

2026-10-12 10:21:55

218.06764

73.06944

60.00 s fermi_lat planned
fermi_week_958_observation_5329

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:19:55

2026-10-12 10:20:55

209.59738

74.25382

60.00 s fermi_lat planned
fermi_week_958_observation_5328

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:18:55

2026-10-12 10:19:55

200.30058

75.1939

60.00 s fermi_lat planned
fermi_week_958_observation_5327

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:17:55

2026-10-12 10:18:55

190.2999

75.85548

60.00 s fermi_lat planned
fermi_week_958_observation_5326

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:16:55

2026-10-12 10:17:55

181.10512

74.84481

60.00 s fermi_lat planned
fermi_week_958_observation_5325

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:15:55

2026-10-12 10:16:55

172.83766

73.60722

60.00 s fermi_lat planned
fermi_week_958_observation_5324

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:14:55

2026-10-12 10:15:55

165.46204

72.1824

60.00 s fermi_lat planned
fermi_week_958_observation_5323

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:13:55

2026-10-12 10:14:55

158.88499

70.60548

60.00 s fermi_lat planned
fermi_week_958_observation_5322

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:12:55

2026-10-12 10:13:55

152.9938

68.90572

60.00 s fermi_lat planned
fermi_week_958_observation_5321

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:11:55

2026-10-12 10:12:55

147.67802

67.10673

60.00 s fermi_lat planned
fermi_week_958_observation_5320

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:10:55

2026-10-12 10:11:55

144.2998

64.18192

60.00 s fermi_lat planned
fermi_week_958_observation_5319

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-10-12 10:09:55

2026-10-12 10:10:55

141.13086

61.20749

60.00 s fermi_lat planned