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
96178c50-d538-40df-bdc3-582e4cd732fe
1 Schedule ID

Observations (Total: 8497)

Object Name Observatory/Telescope/Instrument Date Begin Date End RA° DEC° Exposure Time Bandpass Name Status
fermi_week_919_observation_1096

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 21:19:55

2026-01-08 21:20:55

15.62233

60.23298

60.00 s fermi_lat planned
fermi_week_919_observation_1095

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 21:18:55

2026-01-08 21:19:55

12.41402

63.30316

60.00 s fermi_lat planned
fermi_week_919_observation_1094

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 21:17:55

2026-01-08 21:18:55

8.99348

66.32181

60.00 s fermi_lat planned
fermi_week_919_observation_1093

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 21:16:55

2026-01-08 21:17:55

3.78699

68.20316

60.00 s fermi_lat planned
fermi_week_919_observation_1092

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 21:15:55

2026-01-08 21:16:55

358.03067

69.98608

60.00 s fermi_lat planned
fermi_week_919_observation_1091

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 21:14:55

2026-01-08 21:15:55

351.61533

71.64844

60.00 s fermi_lat planned
fermi_week_919_observation_1090

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 21:13:55

2026-01-08 21:14:55

344.42514

73.16271

60.00 s fermi_lat planned
fermi_week_919_observation_1089

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 21:12:55

2026-01-08 21:13:55

336.35547

74.49549

60.00 s fermi_lat planned
fermi_week_919_observation_1088

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 21:11:55

2026-01-08 21:12:55

327.34668

75.60825

60.00 s fermi_lat planned
fermi_week_919_observation_1087

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 21:10:55

2026-01-08 21:11:55

317.54886

75.08018

60.00 s fermi_lat planned
fermi_week_919_observation_1086

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 21:09:55

2026-01-08 21:10:55

308.32397

74.28111

60.00 s fermi_lat planned
fermi_week_919_observation_1085

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 21:08:55

2026-01-08 21:09:55

299.82449

73.24036

60.00 s fermi_lat planned
fermi_week_919_observation_1084

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 21:07:55

2026-01-08 21:08:55

292.0986

71.99188

60.00 s fermi_lat planned
fermi_week_919_observation_1083

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 21:06:55

2026-01-08 21:07:55

285.11951

70.56915

60.00 s fermi_lat planned
fermi_week_919_observation_1082

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 21:05:55

2026-01-08 21:06:55

278.81848

69.00226

60.00 s fermi_lat planned
fermi_week_919_observation_1081

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 21:04:55

2026-01-08 21:05:55

274.45755

66.21995

60.00 s fermi_lat planned
fermi_week_919_observation_1080

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 21:03:55

2026-01-08 21:04:55

270.50543

63.36856

60.00 s fermi_lat planned
fermi_week_919_observation_1079

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 21:02:55

2026-01-08 21:03:55

266.85907

60.45688

60.00 s fermi_lat planned
fermi_week_919_observation_1078

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 21:01:55

2026-01-08 21:02:55

263.44699

57.49185

60.00 s fermi_lat planned
fermi_week_919_observation_1077

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 21:00:55

2026-01-08 21:01:55

260.21805

54.47925

60.00 s fermi_lat planned
fermi_week_919_observation_1076

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:59:55

2026-01-08 21:00:55

257.13443

51.42408

60.00 s fermi_lat planned
fermi_week_919_observation_1075

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:58:55

2026-01-08 20:59:55

254.76291

47.57236

60.00 s fermi_lat planned
fermi_week_919_observation_1074

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:57:55

2026-01-08 20:58:55

252.40709

43.68468

60.00 s fermi_lat planned
fermi_week_919_observation_1073

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:56:55

2026-01-08 20:57:55

250.06682

39.76447

60.00 s fermi_lat planned
fermi_week_919_observation_1072

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:55:55

2026-01-08 20:56:55

247.74127

35.81504

60.00 s fermi_lat planned
fermi_week_919_observation_1071

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:54:55

2026-01-08 20:55:55

245.42915

31.83969

60.00 s fermi_lat planned
fermi_week_919_observation_1070

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:53:55

2026-01-08 20:54:55

243.12889

27.84159

60.00 s fermi_lat planned
fermi_week_919_observation_1069

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:52:55

2026-01-08 20:53:55

241.09009

23.3525

60.00 s fermi_lat planned
fermi_week_919_observation_1068

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:51:55

2026-01-08 20:52:55

239.04153

18.84541

60.00 s fermi_lat planned
fermi_week_919_observation_1067

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:50:55

2026-01-08 20:51:55

236.98734

14.32384

60.00 s fermi_lat planned
fermi_week_919_observation_1066

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:49:55

2026-01-08 20:50:55

234.93056

9.79123

60.00 s fermi_lat planned
fermi_week_919_observation_1065

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:48:55

2026-01-08 20:49:55

232.87367

5.25097

60.00 s fermi_lat planned
fermi_week_919_observation_1064

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:47:55

2026-01-08 20:48:55

230.81877

0.70641

60.00 s fermi_lat planned
fermi_week_919_observation_1063

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:46:55

2026-01-08 20:47:55

231.78777

-10.06906

60.00 s fermi_lat planned
fermi_week_919_observation_1062

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:45:55

2026-01-08 20:46:55

233.0708

-20.77554

60.00 s fermi_lat planned
fermi_week_919_observation_1061

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:44:55

2026-01-08 20:45:55

235.07574

-31.32343

60.00 s fermi_lat planned
fermi_week_919_observation_1060

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:43:55

2026-01-08 20:44:55

241.31752

-44.5745

60.00 s fermi_lat planned
fermi_week_919_observation_1059

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:42:55

2026-01-08 20:43:55

243.6114

-50.7361

60.00 s fermi_lat planned
fermi_week_919_observation_1058

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:41:55

2026-01-08 20:42:55

240.62732

-52.33508

60.00 s fermi_lat planned
fermi_week_919_observation_1057

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:40:55

2026-01-08 20:41:55

237.5567

-53.95111

60.00 s fermi_lat planned
fermi_week_919_observation_1056

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:39:55

2026-01-08 20:40:55

234.38307

-55.57997

60.00 s fermi_lat planned
fermi_week_919_observation_1055

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:38:55

2026-01-08 20:39:55

231.08698

-57.21701

60.00 s fermi_lat planned
fermi_week_919_observation_1054

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:37:55

2026-01-08 20:38:55

227.64531

-58.85699

60.00 s fermi_lat planned
fermi_week_919_observation_1053

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:36:55

2026-01-08 20:37:55

224.03052

-60.49396

60.00 s fermi_lat planned
fermi_week_919_observation_1052

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:35:55

2026-01-08 20:36:55

220.20969

-62.12101

60.00 s fermi_lat planned
fermi_week_919_observation_1051

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:34:55

2026-01-08 20:35:55

216.14348

-63.73006

60.00 s fermi_lat planned
fermi_week_919_observation_1050

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:33:55

2026-01-08 20:34:55

211.78505

-65.31141

60.00 s fermi_lat planned
fermi_week_919_observation_1049

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:32:55

2026-01-08 20:33:55

207.07907

-66.85342

60.00 s fermi_lat planned
fermi_week_919_observation_1048

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:31:55

2026-01-08 20:32:55

201.96118

-68.3419

60.00 s fermi_lat planned
fermi_week_919_observation_1047

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:30:55

2026-01-08 20:31:55

196.35876

-69.75948

60.00 s fermi_lat planned
fermi_week_919_observation_1046

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:29:55

2026-01-08 20:30:55

190.19406

-71.08497

60.00 s fermi_lat planned
fermi_week_919_observation_1045

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:28:55

2026-01-08 20:29:55

183.39174

-72.29282

60.00 s fermi_lat planned
fermi_week_919_observation_1044

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:27:55

2026-01-08 20:28:55

175.89305

-73.35304

60.00 s fermi_lat planned
fermi_week_919_observation_1043

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:26:55

2026-01-08 20:27:55

167.67804

-74.23203

60.00 s fermi_lat planned
fermi_week_919_observation_1042

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:25:55

2026-01-08 20:26:55

158.79356

-74.89503

60.00 s fermi_lat planned
fermi_week_919_observation_1041

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:24:55

2026-01-08 20:25:55

149.37732

-75.31048

60.00 s fermi_lat planned
fermi_week_919_observation_1040

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:23:55

2026-01-08 20:24:55

139.66072

-75.45576

60.00 s fermi_lat planned
fermi_week_919_observation_1039

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:22:55

2026-01-08 20:23:55

129.93723

-75.32234

60.00 s fermi_lat planned
fermi_week_919_observation_1038

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:21:55

2026-01-08 20:22:55

120.50179

-74.91802

60.00 s fermi_lat planned
fermi_week_919_observation_1037

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:20:55

2026-01-08 20:21:55

111.58955

-74.26485

60.00 s fermi_lat planned
fermi_week_919_observation_1036

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:19:55

2026-01-08 20:20:55

103.34254

-73.3941

60.00 s fermi_lat planned
fermi_week_919_observation_1035

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:18:55

2026-01-08 20:19:55

95.81126

-72.34048

60.00 s fermi_lat planned
fermi_week_919_observation_1034

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:17:55

2026-01-08 20:18:55

88.97813

-71.1377

60.00 s fermi_lat planned
fermi_week_919_observation_1033

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:16:55

2026-01-08 20:17:55

82.78561

-69.81594

60.00 s fermi_lat planned
fermi_week_919_observation_1032

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:15:55

2026-01-08 20:16:55

77.15873

-68.40095

60.00 s fermi_lat planned
fermi_week_919_observation_1031

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:14:55

2026-01-08 20:15:55

72.01967

-66.91411

60.00 s fermi_lat planned
fermi_week_919_observation_1030

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:13:55

2026-01-08 20:14:55

67.29548

-65.37295

60.00 s fermi_lat planned
fermi_week_919_observation_1029

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:12:55

2026-01-08 20:13:55

62.9214

-63.79179

60.00 s fermi_lat planned
fermi_week_919_observation_1028

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:11:55

2026-01-08 20:12:55

58.84169

-62.18242

60.00 s fermi_lat planned
fermi_week_919_observation_1027

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:10:55

2026-01-08 20:11:55

55.00915

-60.55457

60.00 s fermi_lat planned
fermi_week_919_observation_1026

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:09:55

2026-01-08 20:10:55

51.38414

-58.91644

60.00 s fermi_lat planned
fermi_week_919_observation_1025

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:08:55

2026-01-08 20:09:55

47.93348

-57.27498

60.00 s fermi_lat planned
fermi_week_919_observation_1024

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:07:55

2026-01-08 20:08:55

44.62942

-55.6362

60.00 s fermi_lat planned
fermi_week_919_observation_1023

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:06:55

2026-01-08 20:07:55

41.44865

-54.00539

60.00 s fermi_lat planned
fermi_week_919_observation_1022

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:05:55

2026-01-08 20:06:55

38.37159

-52.38723

60.00 s fermi_lat planned
fermi_week_919_observation_1021

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:04:55

2026-01-08 20:05:55

33.91111

-51.84204

60.00 s fermi_lat planned
fermi_week_919_observation_1020

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:03:55

2026-01-08 20:04:55

37.17745

-45.10753

60.00 s fermi_lat planned
fermi_week_919_observation_1019

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:02:55

2026-01-08 20:03:55

42.49356

-33.44619

60.00 s fermi_lat planned
fermi_week_919_observation_1018

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:01:55

2026-01-08 20:02:55

45.27468

-21.9885

60.00 s fermi_lat planned
fermi_week_919_observation_1017

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 20:00:55

2026-01-08 20:01:55

47.10136

-10.31869

60.00 s fermi_lat planned
fermi_week_919_observation_1016

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 19:59:55

2026-01-08 20:00:55

48.53654

1.43784

60.00 s fermi_lat planned
fermi_week_919_observation_1015

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 19:58:55

2026-01-08 19:59:55

46.46305

5.94977

60.00 s fermi_lat planned
fermi_week_919_observation_1014

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 19:57:55

2026-01-08 19:58:55

44.3904

10.45714

60.00 s fermi_lat planned
fermi_week_919_observation_1013

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 19:56:55

2026-01-08 19:57:55

42.32042

14.95663

60.00 s fermi_lat planned
fermi_week_919_observation_1012

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 19:55:55

2026-01-08 19:56:55

40.25538

19.44486

60.00 s fermi_lat planned
fermi_week_919_observation_1011

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 19:54:55

2026-01-08 19:55:55

38.19825

23.91839

60.00 s fermi_lat planned
fermi_week_919_observation_1010

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 19:53:55

2026-01-08 19:54:55

36.15305

28.37372

60.00 s fermi_lat planned
fermi_week_919_observation_1009

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 19:52:55

2026-01-08 19:53:55

33.84029

32.33007

60.00 s fermi_lat planned
fermi_week_919_observation_1008

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 19:51:55

2026-01-08 19:52:55

31.51634

36.26368

60.00 s fermi_lat planned
fermi_week_919_observation_1007

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 19:50:55

2026-01-08 19:51:55

29.17938

40.17136

60.00 s fermi_lat planned
fermi_week_919_observation_1006

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 19:49:55

2026-01-08 19:50:55

26.82785

44.04985

60.00 s fermi_lat planned
fermi_week_919_observation_1005

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 19:48:55

2026-01-08 19:49:55

24.46063

47.89584

60.00 s fermi_lat planned
fermi_week_919_observation_1004

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 19:47:55

2026-01-08 19:48:55

22.07713

51.70592

60.00 s fermi_lat planned
fermi_week_919_observation_1003

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 19:46:55

2026-01-08 19:47:55

19.11613

54.87862

60.00 s fermi_lat planned
fermi_week_919_observation_1002

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 19:45:55

2026-01-08 19:46:55

16.02842

58.00951

60.00 s fermi_lat planned
fermi_week_919_observation_1001

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 19:44:55

2026-01-08 19:45:55

12.77975

61.09411

60.00 s fermi_lat planned
fermi_week_919_observation_1000

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 19:43:55

2026-01-08 19:44:55

9.32266

64.12735

60.00 s fermi_lat planned
fermi_week_919_observation_999

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 19:42:55

2026-01-08 19:43:55

5.589

67.10327

60.00 s fermi_lat planned
fermi_week_919_observation_998

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 19:41:55

2026-01-08 19:42:55

0.04616

68.91477

60.00 s fermi_lat planned
fermi_week_919_observation_997

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-01-08 19:40:55

2026-01-08 19:41:55

353.90372

70.61311

60.00 s fermi_lat planned