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
7186359a-db7e-4eca-9598-ba83d7b95341
1 Schedule ID

Observations (Total: 8498)

Object Name Observatory/Telescope/Instrument Date Begin Date End RA° DEC° Exposure Time Bandpass Name Status
fermi_week_938_observation_1497

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 06:16:55

2026-05-22 06:17:55

222.44626

48.73083

60.00 s fermi_lat planned
fermi_week_938_observation_1496

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 06:15:55

2026-05-22 06:16:55

219.56381

50.31155

60.00 s fermi_lat planned
fermi_week_938_observation_1495

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 06:14:55

2026-05-22 06:15:55

216.6123

51.91451

60.00 s fermi_lat planned
fermi_week_938_observation_1494

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 06:13:55

2026-05-22 06:14:55

213.57828

53.53595

60.00 s fermi_lat planned
fermi_week_938_observation_1493

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 06:12:55

2026-05-22 06:13:55

210.44591

55.17178

60.00 s fermi_lat planned
fermi_week_938_observation_1492

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 06:11:55

2026-05-22 06:12:55

207.19644

56.81751

60.00 s fermi_lat planned
fermi_week_938_observation_1491

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 06:10:55

2026-05-22 06:11:55

203.80757

58.46809

60.00 s fermi_lat planned
fermi_week_938_observation_1490

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 06:09:55

2026-05-22 06:10:55

200.2527

60.1178

60.00 s fermi_lat planned
fermi_week_938_observation_1489

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 06:08:55

2026-05-22 06:09:55

196.49994

61.76003

60.00 s fermi_lat planned
fermi_week_938_observation_1488

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 06:07:55

2026-05-22 06:08:55

192.51108

63.387

60.00 s fermi_lat planned
fermi_week_938_observation_1487

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 06:06:55

2026-05-22 06:07:55

188.24042

64.98949

60.00 s fermi_lat planned
fermi_week_938_observation_1486

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 06:05:55

2026-05-22 06:06:55

183.63353

66.55636

60.00 s fermi_lat planned
fermi_week_938_observation_1485

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 06:04:55

2026-05-22 06:05:55

178.6265

68.07401

60.00 s fermi_lat planned
fermi_week_938_observation_1484

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 06:03:55

2026-05-22 06:04:55

173.14607

69.52576

60.00 s fermi_lat planned
fermi_week_938_observation_1483

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 06:02:55

2026-05-22 06:03:55

167.11195

70.89114

60.00 s fermi_lat planned
fermi_week_938_observation_1482

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 06:01:55

2026-05-22 06:02:55

160.44299

72.14523

60.00 s fermi_lat planned
fermi_week_938_observation_1481

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 06:00:55

2026-05-22 06:01:55

153.06996

73.25836

60.00 s fermi_lat planned
fermi_week_938_observation_1480

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:59:55

2026-05-22 06:00:55

145.20656

74.38165

60.00 s fermi_lat planned
fermi_week_938_observation_1479

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:58:55

2026-05-22 05:59:55

136.51543

75.30531

60.00 s fermi_lat planned
fermi_week_938_observation_1478

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:57:55

2026-05-22 05:58:55

127.05437

75.99094

60.00 s fermi_lat planned
fermi_week_938_observation_1477

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:56:55

2026-05-22 05:57:55

117.00204

76.40466

60.00 s fermi_lat planned
fermi_week_938_observation_1476

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:55:55

2026-05-22 05:56:55

106.65884

76.5246

60.00 s fermi_lat planned
fermi_week_938_observation_1475

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:54:55

2026-05-22 05:55:55

96.39487

76.34715

60.00 s fermi_lat planned
fermi_week_938_observation_1474

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:53:55

2026-05-22 05:54:55

86.56055

75.88847

60.00 s fermi_lat planned
fermi_week_938_observation_1473

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:52:55

2026-05-22 05:53:55

77.40818

75.1802

60.00 s fermi_lat planned
fermi_week_938_observation_1472

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:51:55

2026-05-22 05:52:55

69.06292

74.26206

60.00 s fermi_lat planned
fermi_week_938_observation_1471

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:50:55

2026-05-22 05:51:55

61.54104

73.1748

60.00 s fermi_lat planned
fermi_week_938_observation_1470

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:49:55

2026-05-22 05:50:55

54.78884

71.95564

60.00 s fermi_lat planned
fermi_week_938_observation_1469

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:48:55

2026-05-22 05:49:55

48.719

70.63633

60.00 s fermi_lat planned
fermi_week_938_observation_1468

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:47:55

2026-05-22 05:48:55

43.23535

69.24296

60.00 s fermi_lat planned
fermi_week_938_observation_1467

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:46:55

2026-05-22 05:47:55

38.24632

67.79652

60.00 s fermi_lat planned
fermi_week_938_observation_1466

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:45:55

2026-05-22 05:46:55

33.67079

66.31387

60.00 s fermi_lat planned
fermi_week_938_observation_1465

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:44:55

2026-05-22 05:45:55

29.43961

64.80852

60.00 s fermi_lat planned
fermi_week_938_observation_1464

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:43:55

2026-05-22 05:44:55

25.49502

63.29145

60.00 s fermi_lat planned
fermi_week_938_observation_1463

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:42:55

2026-05-22 05:43:55

21.78928

61.77166

60.00 s fermi_lat planned
fermi_week_938_observation_1462

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:41:55

2026-05-22 05:42:55

18.28306

60.25668

60.00 s fermi_lat planned
fermi_week_938_observation_1461

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:40:55

2026-05-22 05:41:55

14.94399

58.75286

60.00 s fermi_lat planned
fermi_week_938_observation_1460

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:39:55

2026-05-22 05:40:55

11.74537

57.26567

60.00 s fermi_lat planned
fermi_week_938_observation_1459

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:38:55

2026-05-22 05:39:55

8.66507

55.79988

60.00 s fermi_lat planned
fermi_week_938_observation_1458

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:37:55

2026-05-22 05:38:55

5.6847

54.35974

60.00 s fermi_lat planned
fermi_week_938_observation_1457

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:36:55

2026-05-22 05:37:55

2.78891

52.94902

60.00 s fermi_lat planned
fermi_week_938_observation_1456

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:35:55

2026-05-22 05:36:55

359.96484

51.5712

60.00 s fermi_lat planned
fermi_week_938_observation_1455

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:34:55

2026-05-22 05:35:55

357.20166

50.22944

60.00 s fermi_lat planned
fermi_week_938_observation_1454

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:33:55

2026-05-22 05:34:55

354.49023

48.92668

60.00 s fermi_lat planned
fermi_week_938_observation_1453

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:32:55

2026-05-22 05:33:55

351.82288

47.66565

60.00 s fermi_lat planned
fermi_week_938_observation_1452

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:31:55

2026-05-22 05:32:55

349.19305

46.44893

60.00 s fermi_lat planned
fermi_week_938_observation_1451

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:30:55

2026-05-22 05:31:55

346.59521

45.27894

60.00 s fermi_lat planned
fermi_week_938_observation_1450

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:29:55

2026-05-22 05:30:55

344.02469

44.15795

60.00 s fermi_lat planned
fermi_week_938_observation_1449

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:28:55

2026-05-22 05:29:55

341.47757

43.08811

60.00 s fermi_lat planned
fermi_week_938_observation_1448

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:27:55

2026-05-22 05:28:55

338.95059

42.07146

60.00 s fermi_lat planned
fermi_week_938_observation_1447

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:26:55

2026-05-22 05:27:55

337.59979

39.66051

60.00 s fermi_lat planned
fermi_week_938_observation_1446

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:25:55

2026-05-22 05:26:55

341.79047

27.90823

60.00 s fermi_lat planned
fermi_week_938_observation_1445

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:24:55

2026-05-22 05:25:55

344.07159

15.71294

60.00 s fermi_lat planned
fermi_week_938_observation_1444

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:23:55

2026-05-22 05:24:55

345.29272

3.28592

60.00 s fermi_lat planned
fermi_week_938_observation_1443

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:22:55

2026-05-22 05:23:55

345.96692

-9.25597

60.00 s fermi_lat planned
fermi_week_938_observation_1442

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:21:55

2026-05-22 05:22:55

346.48483

-21.83531

60.00 s fermi_lat planned
fermi_week_938_observation_1441

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 05:20:55

2026-05-22 05:21:55

347.26968

-34.38452

60.00 s fermi_lat planned
fermi_week_938_observation_1440

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:48:55

2026-05-22 04:49:55

185.74834

-48.16123

60.00 s fermi_lat planned
fermi_week_938_observation_1439

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:47:55

2026-05-22 04:48:55

182.94348

-46.61719

60.00 s fermi_lat planned
fermi_week_938_observation_1438

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:46:55

2026-05-22 04:47:55

180.18253

-45.10295

60.00 s fermi_lat planned
fermi_week_938_observation_1437

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:45:55

2026-05-22 04:46:55

177.45747

-43.62157

60.00 s fermi_lat planned
fermi_week_938_observation_1436

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:44:55

2026-05-22 04:45:55

174.76146

-42.17602

60.00 s fermi_lat planned
fermi_week_938_observation_1435

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:43:55

2026-05-22 04:44:55

172.08849

-40.76914

60.00 s fermi_lat planned
fermi_week_938_observation_1434

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:42:55

2026-05-22 04:43:55

169.43338

-39.40371

60.00 s fermi_lat planned
fermi_week_938_observation_1433

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:41:55

2026-05-22 04:42:55

166.79169

-38.08241

60.00 s fermi_lat planned
fermi_week_938_observation_1432

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:40:55

2026-05-22 04:41:55

164.15952

-36.80788

60.00 s fermi_lat planned
fermi_week_938_observation_1431

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:39:55

2026-05-22 04:40:55

161.53352

-35.58267

60.00 s fermi_lat planned
fermi_week_938_observation_1430

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:38:55

2026-05-22 04:39:55

158.91086

-34.40928

60.00 s fermi_lat planned
fermi_week_938_observation_1429

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:37:55

2026-05-22 04:38:55

156.28909

-33.29014

60.00 s fermi_lat planned
fermi_week_938_observation_1428

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:36:55

2026-05-22 04:37:55

153.63293

-32.28804

60.00 s fermi_lat planned
fermi_week_938_observation_1427

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:35:55

2026-05-22 04:36:55

150.97849

-31.34631

60.00 s fermi_lat planned
fermi_week_938_observation_1426

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:34:55

2026-05-22 04:35:55

148.32442

-30.46707

60.00 s fermi_lat planned
fermi_week_938_observation_1425

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:33:55

2026-05-22 04:34:55

145.66972

-29.65232

60.00 s fermi_lat planned
fermi_week_938_observation_1424

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:32:55

2026-05-22 04:33:55

143.01369

-28.90397

60.00 s fermi_lat planned
fermi_week_938_observation_1423

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:31:55

2026-05-22 04:32:55

140.35587

-28.22378

60.00 s fermi_lat planned
fermi_week_938_observation_1422

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:30:55

2026-05-22 04:31:55

137.69609

-27.61337

60.00 s fermi_lat planned
fermi_week_938_observation_1421

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:29:55

2026-05-22 04:30:55

135.03439

-27.07421

60.00 s fermi_lat planned
fermi_week_938_observation_1420

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:28:55

2026-05-22 04:29:55

132.37103

-26.60765

60.00 s fermi_lat planned
fermi_week_938_observation_1419

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:27:55

2026-05-22 04:28:55

129.70644

-26.21482

60.00 s fermi_lat planned
fermi_week_938_observation_1418

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:26:55

2026-05-22 04:27:55

127.04121

-25.89671

60.00 s fermi_lat planned
fermi_week_938_observation_1417

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:25:55

2026-05-22 04:26:55

124.37608

-25.65412

60.00 s fermi_lat planned
fermi_week_938_observation_1416

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:24:55

2026-05-22 04:25:55

121.7119

-25.48765

60.00 s fermi_lat planned
fermi_week_938_observation_1415

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:23:55

2026-05-22 04:24:55

119.04959

-25.39772

60.00 s fermi_lat planned
fermi_week_938_observation_1414

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:22:55

2026-05-22 04:23:55

116.39014

-25.38457

60.00 s fermi_lat planned
fermi_week_938_observation_1413

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:21:55

2026-05-22 04:22:55

113.7346

-25.4482

60.00 s fermi_lat planned
fermi_week_938_observation_1412

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:20:55

2026-05-22 04:21:55

111.08396

-25.58844

60.00 s fermi_lat planned
fermi_week_938_observation_1411

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:19:55

2026-05-22 04:20:55

108.43928

-25.80494

60.00 s fermi_lat planned
fermi_week_938_observation_1410

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:18:55

2026-05-22 04:19:55

105.80151

-26.09713

60.00 s fermi_lat planned
fermi_week_938_observation_1409

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:17:55

2026-05-22 04:18:55

103.17158

-26.46426

60.00 s fermi_lat planned
fermi_week_938_observation_1408

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:16:55

2026-05-22 04:17:55

100.55031

-26.90541

60.00 s fermi_lat planned
fermi_week_938_observation_1407

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:15:55

2026-05-22 04:16:55

97.93842

-27.41949

60.00 s fermi_lat planned
fermi_week_938_observation_1406

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:14:55

2026-05-22 04:15:55

95.3365

-28.00524

60.00 s fermi_lat planned
fermi_week_938_observation_1405

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:13:55

2026-05-22 04:14:55

92.74501

-28.66124

60.00 s fermi_lat planned
fermi_week_938_observation_1404

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:12:55

2026-05-22 04:13:55

90.16422

-29.38595

60.00 s fermi_lat planned
fermi_week_938_observation_1403

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:11:55

2026-05-22 04:12:55

87.59422

-30.17769

60.00 s fermi_lat planned
fermi_week_938_observation_1402

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:10:55

2026-05-22 04:11:55

85.03491

-31.03466

60.00 s fermi_lat planned
fermi_week_938_observation_1401

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:09:55

2026-05-22 04:10:55

82.48598

-31.95495

60.00 s fermi_lat planned
fermi_week_938_observation_1400

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:08:55

2026-05-22 04:09:55

79.94686

-32.93657

60.00 s fermi_lat planned
fermi_week_938_observation_1399

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:07:55

2026-05-22 04:08:55

77.41676

-33.97744

60.00 s fermi_lat planned
fermi_week_938_observation_1398

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-05-22 04:06:55

2026-05-22 04:07:55

74.8946

-35.07539

60.00 s fermi_lat planned