G_28M21 (spirou_offline_udem)

This page was last modified: 2025-05-15 13:47:29.546107 (UTC)

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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=G_28M21

Target Information
RA	343.1240464 [deg] (UCAC4)
Dec	9.9011825 [deg] (UCAC4)
Finder chart	[FINDER CHART]
Teff	3500.0 [K] (HEADER[CFHT])
Spectral Type	M3.0V (2015A&A…577A.128A)
Proper Motion (RA)	527.0 [mas/yr] (UCAC4)
Proper Motion (Dec)	58.0 [mas/yr] (UCAC4)
Parallax	0.0 [mas/yr] (UCAC4)
Radial Velocity	27.3 [mas/yr] (2005PASP..117….1D)
Aliases	2MASS J22522976+0954042, CSI+09 5122 2, G 28-21, G 67-28, GEN# +1.00216385B, GJ 9801 B, Gaia EDR3 2717948767692845568, Karmn J22524+099AB, LFT 1744, LHS 3865, LSPM J2252+0954, LTT 16722, NLTT 55097, PM 22500+0938, PM J22524+0954, TIC 318705111, UBV 19595, UCAC4 500-147489, USNO-B1.0 0999-00612345, WDS J22524+0950B, WISEA J225230.11+095404.8, [R78b] 344, [RHG95] 3603, CSI+09 5122 2, G 28-21, G 67-28, GJ 9801 B, G_28M21, LHS 3865, UBV 19595, [RHG95] 3603, 2MASSJ22522976+0954042, CSI+0951222, G28-21, G67-28, GEN#+1.00216385B, GJ9801B, GaiaEDR32717948767692845568, KarmnJ22524+099AB, LFT1744, LHS3865, LSPMJ2252+0954, LTT16722, NLTT55097, PM22500+0938, PMJ22524+0954, TIC318705111, UBV19595, UCAC4500-147489, USNO-B1.00999-00612345, WDSJ22524+0950B, WISEAJ225230.11+095404.8, [R78b]344, [RHG95]3603, CSI+0951222, G28-21, G67-28, GJ9801B, G28M21, LHS3865, UBV19595, [RHG95]3603
OBJECT name(s) in headers	G 28-21
PI name(s) in headers	Farbod Jahandar
Project/Run name(s) in headers	19BC31

Spectrum

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

Spectrum Information
DPRTYPES	POLAR_FP
Total number raw files	4
First raw files	2019-12-08 06:42:08.588
Last raw files	2019-12-08 07:01:05.854
Total number PP files	4
Number PP files passed QC	4
Number PP files failed QC	0
First pp file [Mid exposure]	2019-12-08 06:42:08.588
Last pp file [Mid exposure]	2019-12-08 07:01:05.854
Last processed [pp]	2024-12-09 17:31:37.899
Version [pp]	0.7.292
Total number ext files	4
Number ext files passed QC	4
Number ext files failed QC	0
First ext file [Mid exposure]	2019-12-08 06:42:08.588
Last ext file [Mid exposure]	2019-12-08 07:01:05.854
Last processed [ext]	2025-02-19 03:22:08.457
Version [ext]	0.7.292
Total number tcorr files	4
Number tcorr files passed QC	4
Number tcorr files failed QC	0
First tcorr file [Mid exposure]	2019-12-08 06:42:08.588
Last tcorr file [Mid exposure]	2019-12-08 07:01:05.854
Last processed [tcorr]	2025-03-27 01:55:13.141
Version [tcorr]	0.7.292
Median SNR Y	13.13 \(\pm\) 0.53
Median SNR H	35.78 \(\pm\) 0.83

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_G_28M21_spirou_offline_udem_file_list.txt	2025-05-15 13:47:33.984
Extracted 1D spectra	ext1d_G_28M21_spirou_offline_udem_file_list.txt	2025-05-15 13:47:33.984
Telluric corrected 2D spectra	tcorr2d_G_28M21_spirou_offline_udem_file_list.txt	2025-05-15 13:47:33.984
Telluric corrected 1D spectra	tcorr1d_G_28M21_spirou_offline_udem_file_list.txt	2025-05-15 13:47:33.984
Extracted 2D header file	ext2d_header_G_28M21_spirou_offline_udem_file.csv	2025-05-15 13:47:33.983

LBL (G_28M21_G_28M21)

This section presents the LBL results for G_28M21_G_28M21. The first object is the target we measure RVs for the second is the “friend” or “template” that was used to calculate those RVs.

LBL stats
RV Uncertainty lbl.rdb (25, 50, 75 percentile)	5.72, 5.83, 5.89 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	2.49, 3.64, 8.50 m/s
Number of lbl.rdb Measurements	4
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	1
Number of Reset RV Points	0
Systemic Velocity	13489.59 m/s
Velocity Domain considered valid	13456.50 to 13512.28 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_G_28M21_G_28M21.rdb	2025-05-08 18:56:11.810
RDB2 file	lbl2_G_28M21_G_28M21.rdb	2025-05-08 18:56:12.220
Drift file	lbl_G_28M21_G_28M21_drift.rdb	2025-05-08 18:56:15.385
Drift2 file	lbl2_G_28M21_G_28M21_drift.rdb	2025-05-08 18:56:15.429

LBL (G_28M21_GL699)

This section presents the LBL results for G_28M21_GL699. The first object is the target we measure RVs for the second is the “friend” or “template” that was used to calculate those RVs.

LBL stats
RV Uncertainty lbl.rdb (25, 50, 75 percentile)	9.70, 9.81, 9.86 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	1.88, 5.73, 10.46 m/s
Number of lbl.rdb Measurements	4
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	1
Number of Reset RV Points	0
Systemic Velocity	13737.19 m/s
Velocity Domain considered valid	13710.40 to 13761.48 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_G_28M21_GL699.rdb	2025-05-08 18:56:29.059
RDB2 file	lbl2_G_28M21_GL699.rdb	2025-05-08 18:56:29.407
Drift file	lbl_G_28M21_GL699_drift.rdb	2025-05-08 18:56:32.221
Drift2 file	lbl2_G_28M21_GL699_drift.rdb	2025-05-08 18:56:32.265

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	GL846_neg.fits
CCF systemic velocity	13493.42 \(\pm\) 1.37 m/s
CCF FWHM	7240.85 \(\pm\) 71.92 m/s
Number of CCF files Total	4
Number of CCF passed QC	4
Number CCF files failed QC	0
First ccf file [Mid exposure]	2019-12-08 06:42:08.588
Last ccf file [Mid exposure]	2019-12-08 07:01:05.854
Last processed [ccf]	2025-02-23 20:22:55.010
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_G_28M21_spirou_offline_udem_file_list.txt	2025-05-15 13:47:36.083

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
2019-12-08	2019-12-08 06:42:08.588	2019-12-08 07:01:05.854	4	4	-9999.900	1.302	351.031	1404.124	13.390	36.214	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files

Debug

This section has various debug plots from APERO products

Telluric map

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.

Maximum Saturation level plot

Maximum saturation level measured at time of extraction

Measured effective readout noise before extraction

Measured effective readout noise before extraction

APERO Processing Debug Plot

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

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.