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
07ab31b9-c331-424d-84e6-c7abe7d34dc6
1 Schedule ID

Observations (Total: 8478)

Object Name Observatory/Telescope/Instrument Date Begin Date End RA° DEC° Exposure Time Bandpass Name Status
fermi_week_925_observation_7177

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:54:55

2026-02-24 21:55:55

270.23212

43.27147

60.00 s fermi_lat planned
fermi_week_925_observation_7176

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:53:55

2026-02-24 21:54:55

268.49152

39.3252

60.00 s fermi_lat planned
fermi_week_925_observation_7175

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:52:55

2026-02-24 21:53:55

266.66028

35.35209

60.00 s fermi_lat planned
fermi_week_925_observation_7174

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:51:55

2026-02-24 21:52:55

264.75449

31.35662

60.00 s fermi_lat planned
fermi_week_925_observation_7173

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:50:55

2026-02-24 21:51:55

262.78552

27.34296

60.00 s fermi_lat planned
fermi_week_925_observation_7172

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:49:55

2026-02-24 21:50:55

260.76135

23.315

60.00 s fermi_lat planned
fermi_week_925_observation_7171

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:48:55

2026-02-24 21:49:55

258.68735

19.27644

60.00 s fermi_lat planned
fermi_week_925_observation_7170

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:47:55

2026-02-24 21:48:55

256.80502

14.76789

60.00 s fermi_lat planned
fermi_week_925_observation_7169

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:46:55

2026-02-24 21:47:55

254.86148

10.25163

60.00 s fermi_lat planned
fermi_week_925_observation_7168

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:45:55

2026-02-24 21:46:55

252.86287

5.73175

60.00 s fermi_lat planned
fermi_week_925_observation_7167

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:44:55

2026-02-24 21:45:55

250.81343

1.21215

60.00 s fermi_lat planned
fermi_week_925_observation_7166

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:43:55

2026-02-24 21:44:55

248.71585

-3.3034

60.00 s fermi_lat planned
fermi_week_925_observation_7165

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:42:55

2026-02-24 21:43:55

246.57158

-7.81122

60.00 s fermi_lat planned
fermi_week_925_observation_7164

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:41:55

2026-02-24 21:42:55

247.25574

-18.42237

60.00 s fermi_lat planned
fermi_week_925_observation_7163

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:40:55

2026-02-24 21:41:55

248.28596

-28.97202

60.00 s fermi_lat planned
fermi_week_925_observation_7162

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:39:55

2026-02-24 21:40:55

250.11409

-39.37869

60.00 s fermi_lat planned
fermi_week_925_observation_7161

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:38:55

2026-02-24 21:39:55

257.34201

-52.92183

60.00 s fermi_lat planned
fermi_week_925_observation_7160

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:37:55

2026-02-24 21:38:55

260.62073

-59.2958

60.00 s fermi_lat planned
fermi_week_925_observation_7159

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:36:55

2026-02-24 21:37:55

256.95453

-60.92678

60.00 s fermi_lat planned
fermi_week_925_observation_7158

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:35:55

2026-02-24 21:36:55

253.07373

-62.54541

60.00 s fermi_lat planned
fermi_week_925_observation_7157

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:34:55

2026-02-24 21:35:55

248.93744

-64.14323

60.00 s fermi_lat planned
fermi_week_925_observation_7156

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:33:55

2026-02-24 21:34:55

244.49718

-65.71017

60.00 s fermi_lat planned
fermi_week_925_observation_7155

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:32:55

2026-02-24 21:33:55

239.69588

-67.23405

60.00 s fermi_lat planned
fermi_week_925_observation_7154

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:31:55

2026-02-24 21:32:55

234.46776

-68.70005

60.00 s fermi_lat planned
fermi_week_925_observation_7153

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:30:55

2026-02-24 21:31:55

228.73952

-70.09004

60.00 s fermi_lat planned
fermi_week_925_observation_7152

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:29:55

2026-02-24 21:30:55

222.43443

-71.38202

60.00 s fermi_lat planned
fermi_week_925_observation_7151

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:28:55

2026-02-24 21:29:55

215.48125

-72.54959

60.00 s fermi_lat planned
fermi_week_925_observation_7150

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:27:55

2026-02-24 21:28:55

207.83005

-73.56214

60.00 s fermi_lat planned
fermi_week_925_observation_7149

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:26:55

2026-02-24 21:27:55

199.47583

-74.38599

60.00 s fermi_lat planned
fermi_week_925_observation_7148

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:25:55

2026-02-24 21:26:55

190.48598

-74.98726

60.00 s fermi_lat planned
fermi_week_925_observation_7147

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:24:55

2026-02-24 21:25:55

181.02

-75.33659

60.00 s fermi_lat planned
fermi_week_925_observation_7146

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:23:55

2026-02-24 21:24:55

171.32465

-75.41475

60.00 s fermi_lat planned
fermi_week_925_observation_7145

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:22:55

2026-02-24 21:23:55

161.69458

-75.21722

60.00 s fermi_lat planned
fermi_week_925_observation_7144

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:21:55

2026-02-24 21:22:55

152.41046

-74.75531

60.00 s fermi_lat planned
fermi_week_925_observation_7143

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:20:55

2026-02-24 21:21:55

143.68379

-74.05337

60.00 s fermi_lat planned
fermi_week_925_observation_7142

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:19:55

2026-02-24 21:20:55

135.63271

-73.14342

60.00 s fermi_lat planned
fermi_week_925_observation_7141

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:18:55

2026-02-24 21:19:55

128.28981

-72.05972

60.00 s fermi_lat planned
fermi_week_925_observation_7140

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:17:55

2026-02-24 21:18:55

121.62722

-70.83485

60.00 s fermi_lat planned
fermi_week_925_observation_7139

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:16:55

2026-02-24 21:17:55

115.58326

-69.49769

60.00 s fermi_lat planned
fermi_week_925_observation_7138

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:15:55

2026-02-24 21:16:55

110.08279

-68.07266

60.00 s fermi_lat planned
fermi_week_925_observation_7137

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 21:14:55

2026-02-24 21:15:55

105.04982

-66.58002

60.00 s fermi_lat planned
fermi_week_925_observation_7136

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:55:55

2026-02-24 20:56:55

63.31158

-2.20971

60.00 s fermi_lat planned
fermi_week_925_observation_7135

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:54:55

2026-02-24 20:55:55

64.45371

9.67216

60.00 s fermi_lat planned
fermi_week_925_observation_7134

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:53:55

2026-02-24 20:54:55

62.20544

14.13061

60.00 s fermi_lat planned
fermi_week_925_observation_7133

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:52:55

2026-02-24 20:53:55

59.90206

18.57215

60.00 s fermi_lat planned
fermi_week_925_observation_7132

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:51:55

2026-02-24 20:52:55

57.54072

22.99306

60.00 s fermi_lat planned
fermi_week_925_observation_7131

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:50:55

2026-02-24 20:51:55

55.11741

27.38963

60.00 s fermi_lat planned
fermi_week_925_observation_7130

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:49:55

2026-02-24 20:50:55

52.62675

31.75803

60.00 s fermi_lat planned
fermi_week_925_observation_7129

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:48:55

2026-02-24 20:49:55

50.0617

36.09438

60.00 s fermi_lat planned
fermi_week_925_observation_7128

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:47:55

2026-02-24 20:48:55

47.14499

39.88887

60.00 s fermi_lat planned
fermi_week_925_observation_7127

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:46:55

2026-02-24 20:47:55

44.1068

43.64053

60.00 s fermi_lat planned
fermi_week_925_observation_7126

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:45:55

2026-02-24 20:46:55

40.92419

47.34443

60.00 s fermi_lat planned
fermi_week_925_observation_7125

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:44:55

2026-02-24 20:45:55

37.56735

50.99514

60.00 s fermi_lat planned
fermi_week_925_observation_7124

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:43:55

2026-02-24 20:44:55

33.99678

54.58649

60.00 s fermi_lat planned
fermi_week_925_observation_7123

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:42:55

2026-02-24 20:43:55

30.15862

58.11126

60.00 s fermi_lat planned
fermi_week_925_observation_7122

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:41:55

2026-02-24 20:42:55

25.57503

60.92263

60.00 s fermi_lat planned
fermi_week_925_observation_7121

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:40:55

2026-02-24 20:41:55

20.5488

63.63549

60.00 s fermi_lat planned
fermi_week_925_observation_7120

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:39:55

2026-02-24 20:40:55

14.96897

66.23283

60.00 s fermi_lat planned
fermi_week_925_observation_7119

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:38:55

2026-02-24 20:39:55

8.69216

68.6925

60.00 s fermi_lat planned
fermi_week_925_observation_7118

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:37:55

2026-02-24 20:38:55

1.53659

70.98525

60.00 s fermi_lat planned
fermi_week_925_observation_7117

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:36:55

2026-02-24 20:37:55

353.29944

71.85758

60.00 s fermi_lat planned
fermi_week_925_observation_7116

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:35:55

2026-02-24 20:36:55

344.62195

72.4869

60.00 s fermi_lat planned
fermi_week_925_observation_7115

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:34:55

2026-02-24 20:35:55

335.66202

72.85883

60.00 s fermi_lat planned
fermi_week_925_observation_7114

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:33:55

2026-02-24 20:34:55

326.62323

72.96985

60.00 s fermi_lat planned
fermi_week_925_observation_7113

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:32:55

2026-02-24 20:33:55

317.72235

72.82901

60.00 s fermi_lat planned
fermi_week_925_observation_7112

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:31:55

2026-02-24 20:32:55

309.15155

72.45695

60.00 s fermi_lat planned
fermi_week_925_observation_7111

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:30:55

2026-02-24 20:31:55

303.31989

70.7087

60.00 s fermi_lat planned
fermi_week_925_observation_7110

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:29:55

2026-02-24 20:30:55

298.11746

68.87201

60.00 s fermi_lat planned
fermi_week_925_observation_7109

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:28:55

2026-02-24 20:29:55

293.41876

66.96505

60.00 s fermi_lat planned
fermi_week_925_observation_7108

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:27:55

2026-02-24 20:28:55

289.1235

65.00188

60.00 s fermi_lat planned
fermi_week_925_observation_7107

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:26:55

2026-02-24 20:27:55

285.15253

62.99357

60.00 s fermi_lat planned
fermi_week_925_observation_7106

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:25:55

2026-02-24 20:26:55

281.44339

60.94901

60.00 s fermi_lat planned
fermi_week_925_observation_7105

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:24:55

2026-02-24 20:25:55

279.32065

57.89137

60.00 s fermi_lat planned
fermi_week_925_observation_7104

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:23:55

2026-02-24 20:24:55

277.16177

54.80118

60.00 s fermi_lat planned
fermi_week_925_observation_7103

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:22:55

2026-02-24 20:23:55

274.97461

51.68173

60.00 s fermi_lat planned
fermi_week_925_observation_7102

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:21:55

2026-02-24 20:22:55

272.76389

48.53626

60.00 s fermi_lat planned
fermi_week_925_observation_7101

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:20:55

2026-02-24 20:21:55

270.53238

45.36795

60.00 s fermi_lat planned
fermi_week_925_observation_7100

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:19:55

2026-02-24 20:20:55

268.28134

42.17991

60.00 s fermi_lat planned
fermi_week_925_observation_7099

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:18:55

2026-02-24 20:19:55

266.58081

38.23106

60.00 s fermi_lat planned
fermi_week_925_observation_7098

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:17:55

2026-02-24 20:18:55

264.7825

34.25628

60.00 s fermi_lat planned
fermi_week_925_observation_7097

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:16:55

2026-02-24 20:17:55

262.90295

30.26025

60.00 s fermi_lat planned
fermi_week_925_observation_7096

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:15:55

2026-02-24 20:16:55

260.95392

26.24727

60.00 s fermi_lat planned
fermi_week_925_observation_7095

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:14:55

2026-02-24 20:15:55

258.94363

22.22133

60.00 s fermi_lat planned
fermi_week_925_observation_7094

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:13:55

2026-02-24 20:14:55

256.87778

18.18626

60.00 s fermi_lat planned
fermi_week_925_observation_7093

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:12:55

2026-02-24 20:13:55

254.99553

13.68213

60.00 s fermi_lat planned
fermi_week_925_observation_7092

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:11:55

2026-02-24 20:12:55

253.04666

9.17167

60.00 s fermi_lat planned
fermi_week_925_observation_7091

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:10:55

2026-02-24 20:11:55

251.0372

4.65905

60.00 s fermi_lat planned
fermi_week_925_observation_7090

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:09:55

2026-02-24 20:10:55

248.97115

0.14826

60.00 s fermi_lat planned
fermi_week_925_observation_7089

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:08:55

2026-02-24 20:09:55

246.85089

-4.35685

60.00 s fermi_lat planned
fermi_week_925_observation_7088

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:07:55

2026-02-24 20:08:55

244.67746

-8.85252

60.00 s fermi_lat planned
fermi_week_925_observation_7087

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:06:55

2026-02-24 20:07:55

247.54604

-23.97458

60.00 s fermi_lat planned
fermi_week_925_observation_7086

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:05:55

2026-02-24 20:06:55

251.80519

-38.84948

60.00 s fermi_lat planned
fermi_week_925_observation_7085

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:04:55

2026-02-24 20:05:55

259.00366

-52.38199

60.00 s fermi_lat planned
fermi_week_925_observation_7084

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:03:55

2026-02-24 20:04:55

262.24911

-58.75401

60.00 s fermi_lat planned
fermi_week_925_observation_7083

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:02:55

2026-02-24 20:03:55

258.64606

-60.38751

60.00 s fermi_lat planned
fermi_week_925_observation_7082

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:01:55

2026-02-24 20:02:55

254.84035

-62.01115

60.00 s fermi_lat planned
fermi_week_925_observation_7081

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 20:00:55

2026-02-24 20:01:55

250.79344

-63.61695

60.00 s fermi_lat planned
fermi_week_925_observation_7080

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 19:59:55

2026-02-24 20:00:55

246.45947

-65.19541

60.00 s fermi_lat planned
fermi_week_925_observation_7079

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 19:58:55

2026-02-24 19:59:55

241.78429

-66.73512

60.00 s fermi_lat planned
fermi_week_925_observation_7078

Fermi Gamma-ray Space Telescope

Large Area Telescope

Large Area Telescope

2026-02-24 19:57:55

2026-02-24 19:58:55

236.70493

-68.22215

60.00 s fermi_lat planned