LP_938M71 (nirps_he_offline_udem)¶

This page was last modified: 2025-01-01 18:44:05.575913 (UTC)

Contents¶

Target info
Spectrum
LBL
CCF
Time series
Debug

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=LP_938M71

Target Information
RA	15.72070448 [deg] (Gaia DR2)
Dec	-37.62774422 [deg] (Gaia DR2)
Finder chart	[FINDER CHART]
Teff	2600.0 [K] (2013A&A…556A..15R)
Spectral Type	M8.0V (2014AJ….147…94D)
Proper Motion (RA)	1470.130361 [mas/yr] (Gaia DR2)
Proper Motion (Dec)	251.1877378 [mas/yr] (Gaia DR2)
Parallax	87.86844155 [mas/yr] (Gaia DR2)
Radial Velocity	-5.0 [mas/yr] (2015ApJS..220…18B)
Aliases	LP 938-71, APMPM J0103-3738, DENIS J010250.6-373744, LHS 132, 2MASS J01025100-3737438, 2MUCD 20049, NLTT 3459, TIC 180724005, WISEA J010252.38-373741.0, [SII2000] 39, Gaia DR2 4989399774745144448, Gaia DR3 4989399774745144448, LP938-71, LP938-71, APMPMJ0103-3738, DENISJ010250.6-373744, LHS132, 2MASSJ01025100-3737438, 2MUCD20049, NLTT3459, TIC180724005, WISEAJ010252.38-373741.0, [SII2000]39, GaiaDR24989399774745144448, GaiaDR34989399774745144448, LP938-71
OBJECT name(s) in headers	LP938-71

Spectrum¶

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

../../../_images/spec_plot_LP_938M71_nirps_he_offline_udem.png

Spectrum Information
DPRTYPES	OBJ_SKY
Total number raw files	55
First raw files	2023-07-24 08:28:13.251
Last raw files	2024-12-08 02:17:30.921
Total number PP files	55
Number PP files passed QC	55
Number PP files failed QC	0
First pp file [Mid exposure]	2023-07-24 08:28:13.251
Last pp file [Mid exposure]	2024-12-08 02:17:30.921
Last processed [pp]	2024-12-26 15:51:34.451
Version [pp]	0.7.292
Total number ext files	55
Number ext files passed QC	55
Number ext files failed QC	0
First ext file [Mid exposure]	2023-07-24 08:28:13.251
Last ext file [Mid exposure]	2024-12-08 02:17:30.921
Last processed [ext]	2024-12-18 20:43:43.244
Version [ext]	0.7.292
Total number tcorr files	55
Number tcorr files passed QC	54
Number tcorr files failed QC	1
First tcorr file [Mid exposure]	2023-07-24 08:28:13.251
Last tcorr file [Mid exposure]	2024-12-08 02:17:30.921
Last processed [tcorr]	2024-12-29 17:25:19.361
Version [tcorr]	0.7.292
Median SNR Y	10.45 \(\pm\) 4.25
Median SNR H	20.29 \(\pm\) 6.99

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_LP_938M71_nirps_he_offline_udem_file_list.txt`	2025-01-01 18:44:18.974
Extracted 1D spectra	`ext1d_LP_938M71_nirps_he_offline_udem_file_list.txt`	2025-01-01 18:44:18.979
Telluric corrected 2D spectra	`tcorr2d_LP_938M71_nirps_he_offline_udem_file_list.txt`	2025-01-01 18:44:18.980
Telluric corrected 1D spectra	`tcorr1d_LP_938M71_nirps_he_offline_udem_file_list.txt`	2025-01-01 18:44:18.981
Extracted 2D header file	`ext2d_header_LP_938M71_nirps_he_offline_udem_file.csv`	2025-01-01 18:44:18.970

LBL (LP_938M71_LP_938M71)¶

This section presents the LBL results for LP_938M71_LP_938M71. The first object is the target we measure RVs for the second is the “friend” or “template” that was used to calculate those RVs.

../../../_images/lbl_plot_LP_938M71_LP_938M71_nirps_he_offline_udem.png

LBL stats
RV Uncertainty lbl.rdb (25, 50, 75 percentile)	5.44, 6.25, 8.80 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	5.90, 11.40, 18.51 m/s
Number of lbl.rdb Measurements	50
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	50
Number of Reset RV Points	0
Systemic Velocity	-745.45 m/s
Velocity Domain considered valid	-810.99 to -685.61 m/s
LBL Version	0.65.002

Request
LBL fits files
lbl_rdb files
lbl2_rdb files
lbl_drift files
lbl2_drift files
lbl_fits files

LBL Downloads	File URL	Uploaded
RDB file	`lbl_LP_938M71_LP_938M71.rdb`	2025-01-01 02:00:32.926
RDB2 file	`lbl2_LP_938M71_LP_938M71.rdb`	2025-01-01 02:00:35.489
Drift file	`lbl_LP_938M71_LP_938M71_drift.rdb`	2025-01-01 02:00:35.633
Drift2 file	`lbl2_LP_938M71_LP_938M71_drift.rdb`	2025-01-01 02:00:35.934

LBL (LP_938M71_PROXIMA)¶

This section presents the LBL results for LP_938M71_PROXIMA. The first object is the target we measure RVs for the second is the “friend” or “template” that was used to calculate those RVs.

../../../_images/lbl_plot_LP_938M71_PROXIMA_nirps_he_offline_udem.png

LBL stats
RV Uncertainty lbl.rdb (25, 50, 75 percentile)	10.87, 11.80, 15.65 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	4.64, 9.37, 18.11 m/s
Number of lbl.rdb Measurements	50
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	50
Number of Reset RV Points	0
Systemic Velocity	-1161.68 m/s
Velocity Domain considered valid	-1223.18 to -1092.52 m/s
LBL Version	0.65.002

Request
LBL fits files
lbl_rdb files
lbl2_rdb files
lbl_drift files
lbl2_drift files
lbl_fits files

LBL Downloads	File URL	Uploaded
RDB file	`lbl_LP_938M71_PROXIMA.rdb`	2025-01-01 02:01:18.698
RDB2 file	`lbl2_LP_938M71_PROXIMA.rdb`	2025-01-01 02:01:20.038
Drift file	`lbl_LP_938M71_PROXIMA_drift.rdb`	2025-01-01 02:01:20.116
Drift2 file	`lbl2_LP_938M71_PROXIMA_drift.rdb`	2025-01-01 02:01:20.415

CCF¶

This section presents the APERO CCF results for this object.

../../../_images/ccf_plot_LP_938M71_nirps_he_offline_udem.png

CCF stats
Mask used	PROXIMA_neg.fits
CCF systemic velocity	-1120.88 \(\pm\) 39.43 m/s
CCF FWHM	6404.16 \(\pm\) 144.18 m/s
Number of CCF files Total	54
Number of CCF passed QC	54
Number CCF files failed QC	0
First ccf file [Mid exposure]	2023-07-24 08:28:13.251
Last ccf file [Mid exposure]	2024-12-08 02:17:30.921
Last processed [ccf]	2024-12-30 06:16:32.535
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	`ccf_LP_938M71_nirps_he_offline_udem_file_list.txt`	2025-01-01 18:44:36.201

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 15 (#134 1.08um)]	SNR[Order 60 (#89 1.63um)]	DPRTYPEs	ext_files	tcorr_files	Request ext files	Request tcorr files
2023-07-23	2023-07-24 08:28:13.251	2023-07-24 08:28:13.251	1	1	2.260	1.051	601.916	601.916	9.894	19.585	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2023-08-11	2023-08-12 08:46:42.695	2023-08-12 08:46:42.695	1	1	1.320	1.012	601.916	601.916	11.459	22.663	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2023-08-13	2023-08-14 07:25:53.591	2023-08-14 07:25:53.591	1	1	0.880	1.032	601.916	601.916	14.084	26.583	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2023-08-31	2023-09-01 06:09:48.763	2023-09-01 06:09:48.763	1	1	1.420	1.037	601.916	601.916	12.324	23.622	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2023-10-04	2023-10-05 04:12:56.625	2023-10-05 04:12:56.625	1	1	1.890	1.024	601.916	601.916	10.099	19.205	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2023-10-07	2023-10-08 05:21:12.461	2023-10-08 05:21:12.461	1	1	1.890	1.019	601.916	601.916	12.919	24.048	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2023-10-08	2023-10-09 05:03:18.575	2023-10-09 05:03:18.575	1	1	1.890	1.013	601.916	601.916	15.048	26.906	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2023-10-23	2023-10-24 06:32:36.798	2023-10-24 06:32:36.798	1	1	1.260	1.237	601.916	601.916	8.447	17.444	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2023-10-29	2023-10-30 03:30:26.957	2023-10-30 03:30:26.957	1	1	1.260	1.011	601.916	601.916	14.703	26.823	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2023-11-02	2023-11-03 05:21:29.237	2023-11-03 05:21:29.237	1	1	1.260	1.152	601.916	601.916	3.875	8.969	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2023-11-14	2023-11-15 01:58:01.463	2023-11-15 01:58:01.463	1	1	1.260	1.013	601.916	601.916	8.958	17.467	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2023-11-18	2023-11-19 02:23:59.055	2023-11-19 02:23:59.055	1	1	1.260	1.014	601.916	601.916	12.719	23.031	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2023-11-19	2023-11-20 02:03:51.168	2023-11-20 02:03:51.168	1	1	1.260	1.011	601.916	601.916	14.792	26.801	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2023-11-20	2023-11-21 02:35:09.437	2023-11-21 02:35:09.437	1	1	1.260	1.022	601.916	601.916	16.248	28.386	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2023-11-25	2023-11-26 00:29:32.541	2023-11-26 00:29:32.541	1	1	1.260	1.039	601.916	601.916	15.056	26.060	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2023-11-26	2023-11-27 01:58:38.695	2023-11-27 01:58:38.695	1	1	1.260	1.016	601.916	601.916	13.671	25.049	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2023-11-27	2023-11-28 01:59:29.865	2023-11-28 01:59:29.865	1	1	1.260	1.018	601.916	601.916	16.565	28.815	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2023-12-08	2023-12-09 02:09:53.829	2023-12-09 02:09:53.829	1	1	1.260	1.064	601.916	601.916	15.383	25.763	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2023-12-10	2023-12-11 00:58:50.959	2023-12-11 00:58:50.959	1	1	-1.000	1.014	601.916	601.916	8.545	18.131	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2023-12-29	2023-12-30 01:32:19.637	2023-12-30 01:32:19.637	1	1	1.260	1.140	601.916	601.916	12.321	23.331	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-07-01	2024-07-02 10:00:13.078	2024-07-02 10:00:13.078	1	1	1.260	1.043	601.916	601.916	6.501	13.709	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-07-03	2024-07-04 09:32:34.843	2024-07-04 09:32:34.843	1	1	1.260	1.065	601.916	601.916	3.921	9.209	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-07-15	2024-07-16 08:32:31.132	2024-07-16 08:32:31.132	1	1	1.260	1.083	601.916	601.916	6.531	14.665	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-07-26	2024-07-27 08:57:33.001	2024-07-27 08:57:33.001	1	1	1.260	1.018	601.916	601.916	9.321	20.293	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-07-27	2024-07-28 07:36:24.201	2024-07-28 07:36:24.201	1	1	1.260	1.097	601.916	601.916	7.182	15.567	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-07-29	2024-07-30 07:04:32.020	2024-07-30 07:04:32.020	1	1	1.260	1.143	601.916	601.916	12.739	24.988	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-08-08	2024-08-09 07:52:46.819	2024-08-09 07:52:46.819	1	1	1.260	1.025	601.916	601.916	5.218	11.333	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-08-11	2024-08-12 07:12:59.049	2024-08-12 07:12:59.049	1	1	1.260	1.049	601.916	601.916	11.329	22.540	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-08-12	2024-08-13 06:50:42.711	2024-08-13 06:50:42.711	1	1	1.260	1.071	601.916	601.916	12.367	24.230	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-08-21	2024-08-22 06:56:47.300	2024-08-22 06:56:47.300	1	1	1.260	1.028	601.916	601.916	4.086	8.612	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-08-22	2024-08-23 06:40:27.105	2024-08-23 06:40:27.105	1	1	1.260	1.038	601.916	601.916	4.358	10.079	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-08-23	2024-08-24 07:50:36.981	2024-08-24 07:50:36.981	1	1	1.260	1.011	601.916	601.916	4.323	10.410	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-09-03	2024-09-04 04:42:46.321	2024-09-04 04:42:46.321	1	1	1.260	1.144	601.916	601.916	4.914	11.160	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-09-04	2024-09-05 07:35:56.170	2024-09-05 07:35:56.170	1	1	1.260	1.023	601.916	601.916	11.200	22.614	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-09-08	2024-09-09 03:23:52.872	2024-09-09 03:23:52.872	1	1	1.260	1.321	601.916	601.916	4.535	8.753	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-09-13	2024-09-14 06:01:04.881	2024-09-14 06:01:04.881	1	1	1.260	1.012	601.916	601.916	10.495	20.693	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-09-15	2024-09-16 05:31:27.123	2024-09-16 05:31:27.123	1	1	1.260	1.020	601.916	601.916	9.156	19.225	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-09-17	2024-09-18 07:10:18.004	2024-09-18 07:10:18.004	1	1	1.260	1.043	601.916	601.916	9.259	17.946	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-09-18	2024-09-19 07:40:37.658	2024-09-19 07:40:37.658	1	0	1.260	1.086	601.916	601.916	2.006	5.151	OBJ_SKY	1 `[download]`	0 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-09-19	2024-09-20 03:42:23.562	2024-09-20 03:42:23.562	1	1	1.260	1.138	601.916	601.916	12.692	23.929	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-09-24	2024-09-25 02:58:43.736	2024-09-25 02:58:43.736	1	1	1.260	1.196	601.916	601.916	6.490	14.761	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-09-29	2024-09-30 02:48:40.120	2024-09-30 02:48:40.120	1	1	1.260	1.172	601.916	601.916	6.037	12.349	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-10-02	2024-10-03 03:53:34.225	2024-10-03 03:53:34.225	1	1	1.260	1.044	601.916	601.916	10.452	20.277	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-10-03	2024-10-04 06:48:13.002	2024-10-04 06:48:13.002	1	1	1.260	1.096	601.916	601.916	11.044	22.475	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-10-13	2024-10-14 02:05:04.576	2024-10-14 02:05:04.576	1	1	1.260	1.145	601.916	601.916	8.222	16.229	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-10-17	2024-10-18 01:49:04.894	2024-10-18 01:49:04.894	1	1	1.260	1.145	601.916	601.916	12.689	23.860	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-10-20	2024-10-21 02:48:57.664	2024-10-21 02:48:57.664	1	1	1.260	1.038	601.916	601.916	7.364	15.644	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-11-03	2024-11-04 04:35:08.408	2024-11-04 04:35:08.408	1	1	1.260	1.079	601.916	601.916	7.341	15.672	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-11-07	2024-11-08 02:48:12.291	2024-11-08 02:48:12.291	1	1	1.260	1.011	601.916	601.916	14.316	26.508	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-11-13	2024-11-14 03:36:24.464	2024-11-14 03:36:24.464	1	1	1.260	1.054	601.916	601.916	15.115	27.925	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-11-26	2024-11-27 02:06:32.683	2024-11-27 02:06:32.683	1	1	1.260	1.021	601.916	601.916	13.227	25.072	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-11-28	2024-11-29 03:35:41.397	2024-11-29 03:35:41.397	1	1	1.260	1.150	601.916	601.916	12.992	24.212	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-12-01	2024-12-02 04:48:38.754	2024-12-02 04:48:38.754	1	1	1.260	1.450	601.916	601.916	7.119	14.773	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-12-06	2024-12-07 01:52:56.561	2024-12-07 01:52:56.561	1	1	1.260	1.040	601.916	601.916	7.523	14.425	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-12-07	2024-12-08 02:17:30.921	2024-12-08 02:17:30.921	1	1	1.260	1.073	601.916	601.916	11.834	22.627	OBJ_SKY	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_LP_938M71_nirps_he_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_LP_938M71_nirps_he_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¶

Wavelength solution absolute CCF FP Drift [km/s]

Wave cavity (c0) plot¶

../../../_images/debug_wcav000_plot_LP_938M71_nirps_he_offline_udem.png

Wave cavity polynomial coeffs=0

Maximum Saturation level plot¶

../../../_images/debug_extsmax_plot_LP_938M71_nirps_he_offline_udem.png

Maximum saturation level measured at time of extraction

Measured effective readout noise before extraction¶

../../../_images/debug_effron_plot_LP_938M71_nirps_he_offline_udem.png

Measured effective readout noise before extraction

APERO Processing Debug Plot¶

../../../_images/debug_version_plot_LP_938M71_nirps_he_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_LP_938M71_nirps_he_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.