HR6930 (spirou_offline_udem)

This page was last modified: 2025-01-17 00:15:20.968099 (UTC)

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Contents

Target info

This section gives some details of the APERO astrometric database used when processing this target (e.g. for BERV calculation). Any observation with a object name in the alias list will be associated with this “APERO target” i.e. DRSOBJN=HR6930

Target Information

RA

277.2994125 [deg] (Gaia DR2)

Dec

-14.56584354 [deg] (Gaia DR2)

Finder chart

[FINDER CHART]

Teff

9016.0 [K] (2012A&A…537A.120Z)

Spectral Type

A1IV/V (1988MSS…C04….0H)

Proper Motion (RA)

4.988549 [mas/yr] (Gaia DR2)

Proper Motion (Dec)

-7.585137592 [mas/yr] (Gaia DR2)

Parallax

11.6000984 [mas/yr] (Gaia DR2)

Radial Velocity

-41.0 [mas/yr] (2006AstL…32..759G)

Aliases

* gam Sct, BD-14 5071, FK5 696, GC 25220, GCRV 10944, GEN# +1.00170296, GSC 05702-02882, HD 170296, HIC 90595, HIP 90595, HR 6930, JP11 2984, 2MASS J18291185-1433567, N30 4102, PLX 4246, PLX 4246.00, PMC 90-93 495, PPM 234600, ROT 2609, SACS 405, SAO 161520, SKY# 33786, TD1 22498, TIC 432437939, TYC 5702-2882-1, UBV 15703, UBV M 22985, uvby98 100170296, WEB 15512, YZ 104 6778, Gaia DR2 4104122833743954304, *gamSct, BD-145071, FK5696, GC25220, GCRV10944, GEN#+1.00170296, GSC05702-02882, HD170296, HIC90595, HIP90595, HR6930, JP112984, 2MASSJ18291185-1433567, N304102, PLX4246, PLX4246.00, PMC90-93495, PPM234600, ROT2609, SACS405, SAO161520, SKY#33786, TD122498, TIC432437939, TYC5702-2882-1, UBV15703, UBVM22985, uvby98100170296, WEB15512, YZ1046778, GaiaDR24104122833743954304, gamSct, GEN# +1.00170296

OBJECT name(s) in headers

gamSct

Spectrum

This section presents the observation after extraction,with and without telluric correction.

../../../_images/spec_plot_HR6930_spirou_offline_udem.png

Spectrum Information

DPRTYPES

OBJ_DARK

Total number raw files

70

First raw files

2018-07-29 10:15:26.264

Last raw files

2024-11-09 04:34:22.102

Total number PP files

67

Number PP files passed QC

67

Number PP files failed QC

0

First pp file [Mid exposure]

2018-09-25 06:55:51.471

Last pp file [Mid exposure]

2024-11-09 04:34:22.102

Last processed [pp]

2024-12-19 12:52:44.435

Version [pp]

0.7.292

Total number ext files

67

Number ext files passed QC

67

Number ext files failed QC

0

First ext file [Mid exposure]

2018-09-25 06:55:51.471

Last ext file [Mid exposure]

2024-11-09 04:34:22.102

Last processed [ext]

2024-12-10 21:54:01.143

Version [ext]

0.7.292

Total number tcorr files

67

Number tcorr files passed QC

66

Number tcorr files failed QC

1

First tcorr file [Mid exposure]

2018-09-25 06:55:51.471

Last tcorr file [Mid exposure]

2024-11-09 04:34:22.102

Last processed [tcorr]

2024-12-22 20:45:41.040

Version [tcorr]

0.7.292

Median SNR Y

254.51 \(\pm\) 26.76

Median SNR H

280.52 \(\pm\) 12.06

Request

Extracted 2D spectra

Extracted 1D spectra

Telluric corrected 2D spectra

Telluric corrected 1D spectra

2D Template (after telluric correction)

1D Template (after telluric correction)

Packaged extraction files (e.fits)

Packaged telluric corrected files (t.fits)

Packaged s1d extract+tcorr (s.fits)

Packaged velocity files (v.fits)

Packaged polarimetry files (p.fits)

Spectrum Downloads

File URL

Uploaded

Extracted 2D spectra

ext2d_HR6930_spirou_offline_udem_file_list.txt

2025-01-17 00:15:47.082

Extracted 1D spectra

ext1d_HR6930_spirou_offline_udem_file_list.txt

2025-01-17 00:15:47.083

Telluric corrected 2D spectra

tcorr2d_HR6930_spirou_offline_udem_file_list.txt

2025-01-17 00:15:47.083

Telluric corrected 1D spectra

tcorr1d_HR6930_spirou_offline_udem_file_list.txt

2025-01-17 00:15:47.083

Extracted 2D header file

ext2d_header_HR6930_spirou_offline_udem_file.csv

2025-01-17 00:15:47.081

LBL

No LBL reduction found

CCF

This section presents the APERO CCF results for this object.

../../../_images/ccf_plot_HR6930_spirou_offline_udem.png

CCF stats

Mask used

GL846_neg.fits

CCF systemic velocity

299102.25 \(\pm\) 3956.26 m/s

CCF FWHM

7253.06 \(\pm\) 94777.96 m/s

Number of CCF files Total

66

Number of CCF passed QC

66

Number CCF files failed QC

0

First ccf file [Mid exposure]

2018-09-25 06:55:51.471

Last ccf file [Mid exposure]

2024-11-09 04:34:22.102

Last processed [ccf]

2024-12-23 18:19:11.656

Version [ccf]

0.7.292

Request

CCF files

CCF Downloads

File URL

Uploaded

CCF Table

ccf_HR6930_spirou_offline_udem_file_list.txt

2025-01-17 00:16:00.418

Time series

This section deals with providing the time series information for this object

Obs Dir

First obs mid

Last obs mid

Number of ext

Number of tcorr

Seeing

Airmass

Mean Exptime

Total Exptime

SNR[Order 8 (#71 1.08um)]

SNR[Order 35 (#44 1.75um)]

DPRTYPEs

ext_files

tcorr_files

Request ext files

Request tcorr files

2018-09-25

2018-09-25 06:55:51.471

2018-09-25 06:55:51.471

1

1

0.640

1.497

300.884

300.884

319.625

438.030

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2019-04-19

2019-04-19 14:05:57.212

2019-04-19 14:05:57.212

1

1

0.710

1.257

144.870

144.870

217.753

287.576

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2019-04-20

2019-04-20 13:59:33.567

2019-04-20 13:59:33.567

1

1

1.090

1.261

161.586

161.586

213.388

285.871

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2019-04-21

2019-04-21 13:50:04.163

2019-04-21 13:50:04.163

1

1

0.500

1.270

139.298

139.298

215.616

280.547

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2019-04-22

2019-04-22 13:57:15.483

2019-04-22 13:57:15.483

1

1

1.570

1.253

222.877

222.877

207.331

274.051

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2019-04-26

2019-04-26 14:49:30.609

2019-04-26 14:49:30.609

1

1

0.370

1.214

139.298

139.298

222.237

283.325

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2019-05-15

2019-05-15 14:59:04.808

2019-05-15 14:59:04.808

1

1

0.380

1.344

111.438

111.438

204.884

264.104

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2019-06-13

2019-06-13 14:31:46.610

2019-06-13 14:31:46.610

1

1

1.220

1.827

139.298

139.298

201.578

288.197

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2019-06-21

2019-06-21 11:36:17.862

2019-06-21 11:36:17.862

1

1

0.530

1.231

300.884

300.884

168.436

214.115

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2019-09-18

2019-09-18 06:36:46.206

2019-09-18 06:36:46.206

1

1

0.610

1.325

100.295

100.295

207.409

263.613

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2019-09-24

2019-09-24 05:40:33.236

2019-09-24 05:40:33.236

1

1

0.440

1.256

100.295

100.295

213.183

262.912

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2019-09-25

2019-09-25 05:26:32.352

2019-09-25 05:26:32.352

1

1

0.310

1.242

94.723

94.723

211.078

278.187

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2019-09-26

2019-09-26 05:30:28.279

2019-09-26 05:30:28.279

1

1

0.850

1.250

300.884

300.884

364.188

475.517

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2019-10-14

2019-10-14 05:55:46.999

2019-10-14 05:55:46.999

1

1

0.750

1.583

105.866

105.866

209.161

280.650

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2019-10-31

2019-10-31 05:56:26.133

2019-10-31 05:56:26.133

1

1

-9999.900

2.272

200.589

200.589

216.921

315.176

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2019-11-13

2019-11-13 04:52:55.920

2019-11-13 04:52:55.920

1

1

0.780

2.096

111.438

111.438

199.978

263.902

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2020-05-10

2020-05-10 13:04:55.088

2020-05-10 13:04:55.088

1

1

0.360

1.226

94.723

94.723

215.757

282.344

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2020-08-02

2020-08-02 07:59:52.289

2020-08-02 07:59:52.289

1

1

0.810

1.212

100.295

100.295

238.291

279.134

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2020-09-20

2020-09-20 06:40:28.831

2020-09-20 06:40:28.831

1

1

0.630

1.368

128.154

128.154

241.761

279.015

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2020-09-25

2020-09-25 05:33:18.967

2020-09-25 05:33:18.967

1

1

-9999.900

1.256

83.579

83.579

254.511

286.132

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2020-10-03

2020-10-03 05:07:56.253

2020-10-03 05:07:56.253

1

1

-9999.900

1.266

83.579

83.579

247.263

277.975

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2021-03-24

2021-03-24 14:11:34.153

2021-03-24 14:11:34.153

1

1

-9999.900

1.584

72.435

72.435

254.331

280.056

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2021-05-02

2021-05-02 13:34:53.053

2021-05-02 13:34:53.053

1

1

1.550

1.228

72.435

72.435

264.472

287.249

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2021-06-24

2021-06-24 08:42:35.819

2021-06-24 08:42:35.819

1

1

0.390

1.421

78.007

78.007

262.930

267.712

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2021-07-20

2021-07-20 10:49:49.743

2021-07-20 10:49:49.743

1

1

0.540

1.385

78.007

78.007

255.847

254.453

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2021-08-17

2021-08-17 05:51:14.240

2021-08-17 05:51:14.240

1

1

0.770

1.295

72.435

72.435

254.472

280.087

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2021-08-23

2021-08-23 05:47:37.562

2021-08-23 05:47:37.562

1

1

0.790

1.257

78.007

78.007

254.499

275.339

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2021-09-23

2021-09-23 05:15:58.408

2021-09-23 05:15:58.408

1

1

-9999.900

1.225

72.435

72.435

269.615

270.317

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2021-10-15

2021-10-15 05:36:51.299

2021-10-15 05:36:51.299

1

1

0.580

1.511

78.007

78.007

267.096

271.759

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2021-10-16

2021-10-16 05:32:15.990

2021-10-16 05:32:15.990

1

1

1.380

1.505

133.726

133.726

240.172

278.538

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2022-03-15

2022-03-15 15:21:08.203

2022-03-15 15:21:08.203

1

1

0.440

1.419

78.007

78.007

263.838

280.517

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2022-04-20

2022-04-20 15:09:06.693

2022-04-20 15:09:06.693

1

1

0.810

1.213

78.007

78.007

266.334

264.307

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2022-05-15

2022-05-15 13:16:56.985

2022-05-15 13:16:56.985

1

1

0.480

1.212

83.579

83.579

260.231

283.595

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2022-06-07

2022-06-07 09:12:21.954

2022-06-07 09:12:21.954

1

1

1.220

1.619

94.723

94.723

244.366

270.864

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2023-04-06

2023-04-06 15:05:21.691

2023-04-06 15:05:21.691

1

1

0.730

1.246

300.884

300.884

346.879

353.297

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2023-05-01

2023-05-01 12:29:55.515

2023-05-01 12:29:55.515

1

1

0.560

1.373

83.579

83.579

258.258

285.176

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2023-05-07

2023-05-07 11:22:25.718

2023-05-07 11:22:25.718

1

1

0.630

1.574

78.007

78.007

260.948

265.156

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2023-05-10

2023-05-10 14:45:20.169

2023-05-10 14:45:20.169

1

1

0.410

1.263

300.884

300.884

484.790

510.761

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2023-05-11

2023-05-11 13:19:10.823

2023-05-11 13:19:10.823

1

1

0.560

1.217

300.884

300.884

295.311

295.119

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2023-06-30

2023-06-30 12:06:43.327

2023-06-30 12:06:43.327

1

1

1.280

1.370

144.870

144.870

238.896

284.730

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2023-07-05

2023-07-05 09:00:53.488

2023-07-05 09:00:53.488

1

1

0.760

1.259

78.007

78.007

267.623

280.297

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2023-08-05

2023-08-05 07:52:54.907

2023-08-05 07:52:54.907

1

1

0.680

1.212

78.007

78.007

258.477

273.608

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2023-08-11

2023-08-11 08:01:52.517

2023-08-11 08:01:52.517

1

1

0.450

1.221

72.435

72.435

265.818

291.174

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2023-08-28

2023-08-28 05:13:46.545

2023-08-28 05:13:46.545

1

0

-9999.900

1.287

83.579

83.579

254.300

291.043

OBJ_DARK

1 [download]

0 [download]

Extracted 2D files

Telluric corrected 2D files

2023-09-19

2023-09-19 06:08:52.886

2023-09-19 06:08:52.886

1

1

0.660

1.271

66.863

66.863

265.019

278.805

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2023-09-25

2023-09-25 05:07:14.634

2023-09-25 05:07:14.634

1

1

-9999.900

1.222

72.435

72.435

266.462

282.083

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2023-10-03

2023-10-03 04:52:25.259

2023-10-03 04:52:25.259

1

1

-9999.900

1.237

245.164

245.164

257.548

274.133

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2023-10-29

2023-10-29 05:25:55.333

2023-10-29 05:25:55.333

1

1

0.520

1.805

78.007

78.007

265.312

261.948

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2023-11-02

2023-11-02 04:27:26.556

2023-11-02 04:27:26.556

1

1

-9999.900

1.507

83.579

83.579

261.805

279.277

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2023-11-06

2023-11-06 04:48:50.629

2023-11-06 04:48:50.629

1

1

-9999.900

1.753

100.295

100.295

247.825

286.500

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2024-03-19

2024-03-19 15:44:43.988

2024-03-19 15:44:43.988

1

1

-9999.900

1.293

78.007

78.007

265.925

298.458

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2024-03-31

2024-03-31 15:43:36.086

2024-03-31 15:43:36.086

1

1

-9999.900

1.224

78.007

78.007

257.953

291.527

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2024-04-30

2024-04-30 13:28:19.595

2024-04-30 13:28:19.595

1

1

-9999.900

1.244

172.730

172.730

253.550

285.972

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2024-05-01

2024-05-01 12:09:19.644

2024-05-01 12:09:19.644

1

1

-9999.900

1.442

117.010

117.010

245.392

281.102

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2024-05-02

2024-05-02 12:56:24.840

2024-05-02 12:56:24.840

1

1

-9999.900

1.284

100.295

100.295

255.969

291.245

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2024-05-24

2024-05-24 13:39:02.173

2024-05-24 13:39:02.173

1

1

0.510

1.252

105.866

105.866

271.578

278.200

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2024-05-25

2024-05-25 14:51:09.627

2024-05-25 14:51:09.627

1

1

0.660

1.475

83.579

83.579

267.871

275.509

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2024-06-21

2024-06-21 10:35:00.126

2024-06-21 10:35:00.126

1

1

-9999.900

1.216

89.151

89.151

260.103

289.066

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2024-07-17

2024-07-17 10:22:49.212

2024-07-17 10:22:49.212

1

1

0.600

1.281

83.579

83.579

259.915

286.010

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2024-07-18

2024-07-18 10:01:24.418

2024-07-18 10:01:24.418

1

1

0.690

1.250

83.579

83.579

255.018

285.905

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2024-07-22

2024-07-22 10:17:33.593

2024-07-22 10:17:33.593

1

1

0.800

1.314

94.723

94.723

258.392

289.851

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2024-08-17

2024-08-17 06:26:52.071

2024-08-17 06:26:52.071

1

1

1.310

1.234

83.579

83.579

253.482

278.560

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2024-09-23

2024-09-23 05:12:01.291

2024-09-23 05:12:01.291

1

1

-9999.900

1.222

122.582

122.582

251.316

281.261

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2024-10-11

2024-10-11 07:10:14.633

2024-10-11 07:10:14.633

1

1

-9999.900

2.228

300.884

300.884

158.966

159.961

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2024-10-12

2024-10-12 05:13:59.535

2024-10-12 05:13:59.535

1

1

0.610

1.369

78.007

78.007

273.112

272.255

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2024-10-24

2024-10-24 05:54:28.481

2024-10-24 05:54:28.481

1

1

0.590

1.903

300.884

300.884

209.377

202.156

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

2024-11-09

2024-11-09 04:34:22.102

2024-11-09 04:34:22.102

1

1

-9999.900

1.756

100.295

100.295

247.716

281.150

OBJ_DARK

1 [download]

1 [download]

Extracted 2D files

Telluric corrected 2D files

Debug

This section has various debug plots from APERO products

Telluric map

../../../_images/debug_tcorr_map_plot_HR6930_spirou_offline_udem.png

Telluric map of e2dsff_tcorr_A files.Files are low-passed and corrected for the stars motion. The QC is displayed to the right of the image - in purple are the files that passed, in orange the files that failed.

Shape QC plot

../../../_images/debug_shape_plot_HR6930_spirou_offline_udem.png

Shape parameters varying in time.dx is a shift along the order, dy is a shift across orders, [[A,B],[C,D]] is an affine transformation matrix.

wfpdrift plot

../../../_images/debug_wfpdrift_plot_HR6930_spirou_offline_udem.png

Wavelength solution absolute CCF FP Drift [km/s]

Wave cavity (c0) plot

../../../_images/debug_wcav000_plot_HR6930_spirou_offline_udem.png

Wave cavity polynomial coeffs=0

Maximum Saturation level plot

../../../_images/debug_extsmax_plot_HR6930_spirou_offline_udem.png

Maximum saturation level measured at time of extraction

Measured effective readout noise before extraction

../../../_images/debug_effron_plot_HR6930_spirou_offline_udem.png

Measured effective readout noise before extraction

APERO Processing Debug Plot

../../../_images/debug_version_plot_HR6930_spirou_offline_udem.png

Plotting the version and processed date from the header from APERO. Note that offline reductions should lead to a straight line, while online reductions should be roughly a one-to-one with the Date axis.

APERO Calibration times plot

../../../_images/debug_mjd_cdt_plot_HR6930_spirou_offline_udem.png

Computed time between observation and calibration used. Some calibrations arereference calibrations (in purple) and thus diverge from the reference night, others should always be from the same night (orange) unless no calibration was taken that night in which case the closest calirbation in time should have been used.