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
be9de27c-e0dd-497f-84c0-6262e71e8690
1 Schedule ID

Observations (Total: 8471)

Object Name Observatory/Telescope/Instrument Date Begin Date End RA° DEC° Exposure Time Bandpass Name Status
fermi_week_934_observation_2470

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 01:25:55

2026-04-25 01:26:55

209.80151

56.66644

60.00 s fermi_lat planned
fermi_week_934_observation_2469

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 01:24:55

2026-04-25 01:25:55

206.54335

55.02521

60.00 s fermi_lat planned
fermi_week_934_observation_2468

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 01:23:55

2026-04-25 01:24:55

203.4014

53.39404

60.00 s fermi_lat planned
fermi_week_934_observation_2467

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 01:22:55

2026-04-25 01:23:55

200.35716

51.77746

60.00 s fermi_lat planned
fermi_week_934_observation_2466

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 01:21:55

2026-04-25 01:22:55

197.39496

50.17959

60.00 s fermi_lat planned
fermi_week_934_observation_2465

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 01:20:55

2026-04-25 01:21:55

194.50146

48.60421

60.00 s fermi_lat planned
fermi_week_934_observation_2464

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 01:19:55

2026-04-25 01:20:55

191.66534

47.05484

60.00 s fermi_lat planned
fermi_week_934_observation_2463

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 01:18:55

2026-04-25 01:19:55

188.87683

45.53479

60.00 s fermi_lat planned
fermi_week_934_observation_2462

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:55:55

2026-04-25 00:56:55

127.70581

24.637

60.00 s fermi_lat planned
fermi_week_934_observation_2461

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:54:55

2026-04-25 00:55:55

125.02302

24.53602

60.00 s fermi_lat planned
fermi_week_934_observation_2460

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:53:55

2026-04-25 00:54:55

122.33958

24.51182

60.00 s fermi_lat planned
fermi_week_934_observation_2459

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:52:55

2026-04-25 00:53:55

119.65648

24.56442

60.00 s fermi_lat planned
fermi_week_934_observation_2458

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:51:55

2026-04-25 00:52:55

116.97466

24.6937

60.00 s fermi_lat planned
fermi_week_934_observation_2457

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:50:55

2026-04-25 00:51:55

114.29504

24.89931

60.00 s fermi_lat planned
fermi_week_934_observation_2456

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:49:55

2026-04-25 00:50:55

111.61852

25.18073

60.00 s fermi_lat planned
fermi_week_934_observation_2455

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:48:55

2026-04-25 00:49:55

108.94585

25.53724

60.00 s fermi_lat planned
fermi_week_934_observation_2454

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:47:55

2026-04-25 00:48:55

106.27776

25.96797

60.00 s fermi_lat planned
fermi_week_934_observation_2453

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:46:55

2026-04-25 00:47:55

103.66277

26.66097

60.00 s fermi_lat planned
fermi_week_934_observation_2452

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:45:55

2026-04-25 00:46:55

101.06669

27.42314

60.00 s fermi_lat planned
fermi_week_934_observation_2451

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:44:55

2026-04-25 00:45:55

98.4898

28.25262

60.00 s fermi_lat planned
fermi_week_934_observation_2450

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:43:55

2026-04-25 00:44:55

95.93217

29.14747

60.00 s fermi_lat planned
fermi_week_934_observation_2449

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:42:55

2026-04-25 00:43:55

93.39371

30.10564

60.00 s fermi_lat planned
fermi_week_934_observation_2448

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:41:55

2026-04-25 00:42:55

90.87416

31.12502

60.00 s fermi_lat planned
fermi_week_934_observation_2447

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:40:55

2026-04-25 00:41:55

88.37302

32.20342

60.00 s fermi_lat planned
fermi_week_934_observation_2446

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:39:55

2026-04-25 00:40:55

85.88961

33.33858

60.00 s fermi_lat planned
fermi_week_934_observation_2445

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:38:55

2026-04-25 00:39:55

83.42303

34.52822

60.00 s fermi_lat planned
fermi_week_934_observation_2444

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:37:55

2026-04-25 00:38:55

80.97218

35.77001

60.00 s fermi_lat planned
fermi_week_934_observation_2443

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:36:55

2026-04-25 00:37:55

78.53568

37.0616

60.00 s fermi_lat planned
fermi_week_934_observation_2442

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:35:55

2026-04-25 00:36:55

76.11193

38.40061

60.00 s fermi_lat planned
fermi_week_934_observation_2441

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:34:55

2026-04-25 00:35:55

73.69904

39.78466

60.00 s fermi_lat planned
fermi_week_934_observation_2440

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:33:55

2026-04-25 00:34:55

71.29485

41.21137

60.00 s fermi_lat planned
fermi_week_934_observation_2439

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:32:55

2026-04-25 00:33:55

68.89687

42.67834

60.00 s fermi_lat planned
fermi_week_934_observation_2438

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:31:55

2026-04-25 00:32:55

66.50222

44.18317

60.00 s fermi_lat planned
fermi_week_934_observation_2437

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:30:55

2026-04-25 00:31:55

64.10764

45.72347

60.00 s fermi_lat planned
fermi_week_934_observation_2436

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:29:55

2026-04-25 00:30:55

61.70935

47.29686

60.00 s fermi_lat planned
fermi_week_934_observation_2435

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:28:55

2026-04-25 00:29:55

59.30304

48.90095

60.00 s fermi_lat planned
fermi_week_934_observation_2434

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:27:55

2026-04-25 00:28:55

56.88369

50.53333

60.00 s fermi_lat planned
fermi_week_934_observation_2433

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:26:55

2026-04-25 00:27:55

54.44548

52.19158

60.00 s fermi_lat planned
fermi_week_934_observation_2432

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:25:55

2026-04-25 00:26:55

51.98159

53.87328

60.00 s fermi_lat planned
fermi_week_934_observation_2431

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:24:55

2026-04-25 00:25:55

49.48396

55.57594

60.00 s fermi_lat planned
fermi_week_934_observation_2430

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:23:55

2026-04-25 00:24:55

46.94295

57.29703

60.00 s fermi_lat planned
fermi_week_934_observation_2429

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:22:55

2026-04-25 00:23:55

44.34692

59.03392

60.00 s fermi_lat planned
fermi_week_934_observation_2428

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:21:55

2026-04-25 00:22:55

41.68168

60.78388

60.00 s fermi_lat planned
fermi_week_934_observation_2427

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:20:55

2026-04-25 00:21:55

38.92961

62.54398

60.00 s fermi_lat planned
fermi_week_934_observation_2426

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:19:55

2026-04-25 00:20:55

36.06861

64.31107

60.00 s fermi_lat planned
fermi_week_934_observation_2425

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:18:55

2026-04-25 00:19:55

33.07048

66.08164

60.00 s fermi_lat planned
fermi_week_934_observation_2424

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:17:55

2026-04-25 00:18:55

29.89867

67.85171

60.00 s fermi_lat planned
fermi_week_934_observation_2423

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:16:55

2026-04-25 00:17:55

26.50496

69.61656

60.00 s fermi_lat planned
fermi_week_934_observation_2422

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:15:55

2026-04-25 00:16:55

22.82451

71.37043

60.00 s fermi_lat planned
fermi_week_934_observation_2421

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:14:55

2026-04-25 00:15:55

18.76847

73.10599

60.00 s fermi_lat planned
fermi_week_934_observation_2420

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:13:55

2026-04-25 00:14:55

9.51815

73.5547

60.00 s fermi_lat planned
fermi_week_934_observation_2419

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:12:55

2026-04-25 00:13:55

345.02902

64.70244

60.00 s fermi_lat planned
fermi_week_934_observation_2418

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:11:55

2026-04-25 00:12:55

331.79297

54.24131

60.00 s fermi_lat planned
fermi_week_934_observation_2417

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:10:55

2026-04-25 00:11:55

323.03162

43.14744

60.00 s fermi_lat planned
fermi_week_934_observation_2416

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:09:55

2026-04-25 00:10:55

316.44308

31.71398

60.00 s fermi_lat planned
fermi_week_934_observation_2415

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:08:55

2026-04-25 00:09:55

311.13483

20.0572

60.00 s fermi_lat planned
fermi_week_934_observation_2414

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:07:55

2026-04-25 00:08:55

306.71951

8.23601

60.00 s fermi_lat planned
fermi_week_934_observation_2413

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:06:55

2026-04-25 00:07:55

303.03464

-3.71189

60.00 s fermi_lat planned
fermi_week_934_observation_2412

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:05:55

2026-04-25 00:06:55

300.12924

-18.15449

60.00 s fermi_lat planned
fermi_week_934_observation_2411

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:04:55

2026-04-25 00:05:55

297.64771

-24.66835

60.00 s fermi_lat planned
fermi_week_934_observation_2410

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:03:55

2026-04-25 00:04:55

294.9537

-24.86252

60.00 s fermi_lat planned
fermi_week_934_observation_2409

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:02:55

2026-04-25 00:03:55

292.2626

-25.13339

60.00 s fermi_lat planned
fermi_week_934_observation_2408

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:01:55

2026-04-25 00:02:55

289.57526

-25.48027

60.00 s fermi_lat planned
fermi_week_934_observation_2407

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-25 00:00:55

2026-04-25 00:01:55

286.8924

-25.90228

60.00 s fermi_lat planned
fermi_week_934_observation_2406

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:59:55

2026-04-25 00:00:55

284.21472

-26.39835

60.00 s fermi_lat planned
fermi_week_934_observation_2405

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:58:55

2026-04-24 23:59:55

281.54272

-26.96724

60.00 s fermi_lat planned
fermi_week_934_observation_2404

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:57:55

2026-04-24 23:58:55

278.87671

-27.60755

60.00 s fermi_lat planned
fermi_week_934_observation_2403

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:56:55

2026-04-24 23:57:55

276.21683

-28.31772

60.00 s fermi_lat planned
fermi_week_934_observation_2402

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:55:55

2026-04-24 23:56:55

273.56296

-29.09605

60.00 s fermi_lat planned
fermi_week_934_observation_2401

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:54:55

2026-04-24 23:55:55

270.91479

-29.9407

60.00 s fermi_lat planned
fermi_week_934_observation_2400

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:53:55

2026-04-24 23:54:55

268.27173

-30.84973

60.00 s fermi_lat planned
fermi_week_934_observation_2399

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:52:55

2026-04-24 23:53:55

265.63293

-31.82105

60.00 s fermi_lat planned
fermi_week_934_observation_2398

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:51:55

2026-04-24 23:52:55

262.99719

-32.8525

60.00 s fermi_lat planned
fermi_week_934_observation_2397

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:50:55

2026-04-24 23:51:55

260.36304

-33.94183

60.00 s fermi_lat planned
fermi_week_934_observation_2396

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:49:55

2026-04-24 23:50:55

257.72867

-35.08669

60.00 s fermi_lat planned
fermi_week_934_observation_2395

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:48:55

2026-04-24 23:49:55

255.0918

-36.28465

60.00 s fermi_lat planned
fermi_week_934_observation_2394

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:47:55

2026-04-24 23:48:55

252.44981

-37.53324

60.00 s fermi_lat planned
fermi_week_934_observation_2393

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:46:55

2026-04-24 23:47:55

249.79961

-38.82988

60.00 s fermi_lat planned
fermi_week_934_observation_2392

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:45:55

2026-04-24 23:46:55

247.13756

-40.17196

60.00 s fermi_lat planned
fermi_week_934_observation_2391

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:44:55

2026-04-24 23:45:55

244.45947

-41.55677

60.00 s fermi_lat planned
fermi_week_934_observation_2390

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:43:55

2026-04-24 23:44:55

241.76051

-42.98155

60.00 s fermi_lat planned
fermi_week_934_observation_2389

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:42:55

2026-04-24 23:43:55

239.03506

-44.44344

60.00 s fermi_lat planned
fermi_week_934_observation_2388

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:41:55

2026-04-24 23:42:55

236.27666

-45.93948

60.00 s fermi_lat planned
fermi_week_934_observation_2387

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:40:55

2026-04-24 23:41:55

233.47783

-47.46663

60.00 s fermi_lat planned
fermi_week_934_observation_2386

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:15:55

2026-04-24 23:16:55

87.12089

-74.07336

60.00 s fermi_lat planned
fermi_week_934_observation_2385

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:14:55

2026-04-24 23:15:55

79.32816

-73.07706

60.00 s fermi_lat planned
fermi_week_934_observation_2384

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:13:55

2026-04-24 23:14:55

72.27067

-71.92537

60.00 s fermi_lat planned
fermi_week_934_observation_2383

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:12:55

2026-04-24 23:13:55

65.89307

-70.65044

60.00 s fermi_lat planned
fermi_week_934_observation_2382

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:11:55

2026-04-24 23:12:55

60.11754

-69.2798

60.00 s fermi_lat planned
fermi_week_934_observation_2381

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:10:55

2026-04-24 23:11:55

54.86123

-67.8362

60.00 s fermi_lat planned
fermi_week_934_observation_2380

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:09:55

2026-04-24 23:10:55

50.04586

-66.33821

60.00 s fermi_lat planned
fermi_week_934_observation_2379

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:08:55

2026-04-24 23:09:55

45.60176

-64.80093

60.00 s fermi_lat planned
fermi_week_934_observation_2378

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:07:55

2026-04-24 23:08:55

41.46907

-63.23666

60.00 s fermi_lat planned
fermi_week_934_observation_2377

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:06:55

2026-04-24 23:07:55

37.59724

-61.65551

60.00 s fermi_lat planned
fermi_week_934_observation_2376

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:05:55

2026-04-24 23:06:55

33.94398

-60.06592

60.00 s fermi_lat planned
fermi_week_934_observation_2375

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:04:55

2026-04-24 23:05:55

30.47407

-58.47499

60.00 s fermi_lat planned
fermi_week_934_observation_2374

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:03:55

2026-04-24 23:04:55

27.15816

-56.88884

60.00 s fermi_lat planned
fermi_week_934_observation_2373

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:02:55

2026-04-24 23:03:55

23.97176

-55.31277

60.00 s fermi_lat planned
fermi_week_934_observation_2372

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:01:55

2026-04-24 23:02:55

20.89433

-53.75149

60.00 s fermi_lat planned
fermi_week_934_observation_2371

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-04-24 23:00:55

2026-04-24 23:01:55

17.90863

-52.20922

60.00 s fermi_lat planned