TEEGARDENS_STAR (spirou_offline_udem)

This page was last modified: 2025-03-28 16:59:53.533860 (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=TEEGARDENS_STAR

Target Information
RA	43.26914486 [deg] (Gaia DR2)
Dec	16.86490241 [deg] (Gaia DR2)
Finder chart	[FINDER CHART]
Teff	3031.0 [K] (2021A&A…656A.162M)
Spectral Type	dM6 (2019AJ….157…63K)
Proper Motion (RA)	3429.533923 [mas/yr] (Gaia DR2)
Proper Motion (Dec)	-3806.160748 [mas/yr] (Gaia DR2)
Parallax	261.0147218 [mas/yr] (Gaia DR2)
Radial Velocity	63.0 [mas/yr] (2014AJ….147…20N)
Aliases	LSPM J0253+1652, FBS L 14-17, FBS 0250+167, GAT 1370, Karmn J02530+168, 2MASS J02530084+1652532, NAME SO J025300.5+165258, NAME APM EO0425-0315372, NAME Teegarden’s Star, PM J02530+1652, TIC 257870150, USNO-B1.0 1068-00028941, USNO-A2.0 1050-00774305, WISEA J025303.34+165213.2, WISEP J025303.27+165214.2, Gaia DR3 35227046884571776, Gaia DR2 35227046884571776, NAME_TEEGARDEN_S_STAR, NAME Teegardens Star, NAME Teegarden Star, Teegarden’s Star, Teegardens Star, Teengarden Star, LSPMJ0253+1652, FBSL14-17, FBS0250+167, GAT1370, KarmnJ02530+168, 2MASSJ02530084+1652532, NAMESOJ025300.5+165258, NAMEAPMEO0425-0315372, NAMETeegarden’sStar, PMJ02530+1652, TIC257870150, USNO-B1.01068-00028941, USNO-A2.01050-00774305, WISEAJ025303.34+165213.2, WISEPJ025303.27+165214.2, GaiaDR335227046884571776, GaiaDR235227046884571776, NAMETEEGARDENSSTAR, NAMETeegardensStar, NAMETeegardenStar, Teegarden’sStar, TeegardensStar, TeengardenStar
OBJECT name(s) in headers	GAT1370

Spectrum

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

Spectrum Information
DPRTYPES	POLAR_FP
Total number raw files	30
First raw files	2025-02-09 05:25:10.446
Last raw files	2025-03-17 05:43:28.547
Total number PP files	30
Number PP files passed QC	30
Number PP files failed QC	0
First pp file [Mid exposure]	2025-02-09 05:25:10.446
Last pp file [Mid exposure]	2025-03-17 05:43:28.547
Last processed [pp]	2025-03-25 00:14:09.306
Version [pp]	0.7.292
Total number ext files	30
Number ext files passed QC	30
Number ext files failed QC	0
First ext file [Mid exposure]	2025-02-09 05:25:10.446
Last ext file [Mid exposure]	2025-03-17 05:43:28.547
Last processed [ext]	2025-03-25 01:26:24.999
Version [ext]	0.7.292
Total number tcorr files	30
Number tcorr files passed QC	30
Number tcorr files failed QC	0
First tcorr file [Mid exposure]	2025-02-09 05:25:10.446
Last tcorr file [Mid exposure]	2025-03-17 05:43:28.547
Last processed [tcorr]	2025-03-25 16:47:53.182
Version [tcorr]	0.7.292
Median SNR Y	44.71 \(\pm\) 8.32
Median SNR H	75.53 \(\pm\) 10.40

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_TEEGARDENS_STAR_spirou_offline_udem_file_list.txt	2025-03-28 16:59:57.326
Extracted 1D spectra	ext1d_TEEGARDENS_STAR_spirou_offline_udem_file_list.txt	2025-03-28 16:59:57.326
Telluric corrected 2D spectra	tcorr2d_TEEGARDENS_STAR_spirou_offline_udem_file_list.txt	2025-03-28 16:59:57.326
Telluric corrected 1D spectra	tcorr1d_TEEGARDENS_STAR_spirou_offline_udem_file_list.txt	2025-03-28 16:59:57.326
Extracted 2D header file	ext2d_header_TEEGARDENS_STAR_spirou_offline_udem_file.csv	2025-03-28 16:59:57.325

LBL

No LBL reduction found

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	GL699_neg.fits
CCF systemic velocity	68766.16 \(\pm\) 4.92 m/s
CCF FWHM	5647.79 \(\pm\) 19.47 m/s
Number of CCF files Total	30
Number of CCF passed QC	30
Number CCF files failed QC	0
First ccf file [Mid exposure]	2025-02-09 05:25:10.446
Last ccf file [Mid exposure]	2025-03-17 05:43:28.547
Last processed [ccf]	2025-03-27 18:48:15.792
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_TEEGARDENS_STAR_spirou_offline_udem_file_list.txt	2025-03-28 17:00:01.957

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
2025-02-09	2025-02-09 05:25:10.446	2025-02-09 06:16:21.448	5	5	-9999.900	1.098	217.305	1086.525	36.212	65.645	POLAR_FP	5 [download]	5 [download]	Extracted 2D files	Telluric corrected 2D files
2025-02-13	2025-02-13 05:34:15.855	2025-02-13 05:46:20.388	4	4	-9999.900	1.129	217.305	869.220	56.867	95.900	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-02-16	2025-02-16 05:59:39.622	2025-02-16 06:16:56.483	5	5	-9999.900	1.251	217.305	1086.525	41.472	70.452	POLAR_FP	5 [download]	5 [download]	Extracted 2D files	Telluric corrected 2D files
2025-02-19	2025-02-19 04:53:33.759	2025-02-19 05:05:43.856	4	4	-9999.900	1.091	217.305	869.220	51.490	84.086	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-03-12	2025-03-12 05:11:01.195	2025-03-12 05:23:11.309	4	4	-9999.900	1.470	217.305	869.220	44.188	82.452	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-03-17	2025-03-17 05:08:05.016	2025-03-17 05:43:28.547	8	8	-9999.900	1.705	217.305	1738.440	39.881	66.247	POLAR_FP	8 [download]	8 [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.

Shape QC plot

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

Wave cavity polynomial coeffs=0

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.