TVLM_831M154910 (spirou_offline_udem)

This page was last modified: 2025-01-17 00:35:28.688226 (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=TVLM_831M154910

Target Information
RA	42.54900523 [deg] (Gaia EDR3)
Dec	-1.858437555 [deg] (Gaia EDR3)
Finder chart	[FINDER CHART]
Teff	2800.0 [K] (2015ApJS..219…33G)
Spectral Type	M7: (2015ApJS..219…33G)
Proper Motion (RA)	82.1604506 [mas/yr] (Gaia EDR3)
Proper Motion (Dec)	-45.73631516 [mas/yr] (Gaia EDR3)
Parallax	19.66142835 [mas/yr] (Gaia EDR3)
Radial Velocity	nan [mas/yr] (None)
Aliases	2MASS J02501167-0151295, TIC 10932072, TVLM 831-154910, Gaia DR2 2497288672467622912, Gaia EDR3 2497288672467622912, 2MASSJ02501167-0151295, TIC10932072, TVLM831-154910, GaiaDR22497288672467622912, GaiaEDR32497288672467622912
OBJECT name(s) in headers	TVLM 831-154910

Spectrum

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

Spectrum Information
DPRTYPES	OBJ_DARK
Total number raw files	4
First raw files	2021-08-25 13:06:55.179
Last raw files	2021-08-25 13:23:38.378
Total number PP files	4
Number PP files passed QC	4
Number PP files failed QC	0
First pp file [Mid exposure]	2021-08-25 13:06:55.179
Last pp file [Mid exposure]	2021-08-25 13:23:38.378
Last processed [pp]	2024-12-19 01:14:51.365
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]	2021-08-25 13:06:55.179
Last ext file [Mid exposure]	2021-08-25 13:23:38.378
Last processed [ext]	2024-12-10 18:32:27.033
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]	2021-08-25 13:06:55.179
Last tcorr file [Mid exposure]	2021-08-25 13:23:38.378
Last processed [tcorr]	2024-12-22 05:48:19.755
Version [tcorr]	0.7.292
Median SNR Y	3.68 \(\pm\) 0.42
Median SNR H	6.01 \(\pm\) 0.20

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_TVLM_831M154910_spirou_offline_udem_file_list.txt	2025-01-17 00:35:32.522
Extracted 1D spectra	ext1d_TVLM_831M154910_spirou_offline_udem_file_list.txt	2025-01-17 00:35:32.523
Telluric corrected 2D spectra	tcorr2d_TVLM_831M154910_spirou_offline_udem_file_list.txt	2025-01-17 00:35:32.523
Telluric corrected 1D spectra	tcorr1d_TVLM_831M154910_spirou_offline_udem_file_list.txt	2025-01-17 00:35:32.523
Extracted 2D header file	ext2d_header_TVLM_831M154910_spirou_offline_udem_file.csv	2025-01-17 00:35:32.521

LBL

No LBL reduction found

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	GL905_neg.fits
CCF systemic velocity	8149.82 \(\pm\) 127.77 m/s
CCF FWHM	11162.37 \(\pm\) 361.75 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]	2021-08-25 13:06:55.179
Last ccf file [Mid exposure]	2021-08-25 13:23:38.378
Last processed [ccf]	2024-12-23 11:42:45.325
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_TVLM_831M154910_spirou_offline_udem_file_list.txt	2025-01-17 00:35:34.354

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
2021-08-25	2021-08-25 13:06:55.179	2021-08-25 13:23:38.378	4	4	0.688	1.201	312.028	1248.112	3.611	5.951	OBJ_DARK	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.

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.