TOI876 (spirou_offline_udem)

This page was last modified: 2025-01-17 00:33:23.032097 (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=TOI876

Target Information
RA	84.10933444 [deg] (Gaia DR2)
Dec	-24.24444383 [deg] (Gaia DR2)
Finder chart	[FINDER CHART]
Teff	3955.0 [K] (HEADER[CFHT])
Spectral Type	None (None)
Proper Motion (RA)	102.7235463 [mas/yr] (Gaia DR2)
Proper Motion (Dec)	-136.4274962 [mas/yr] (Gaia DR2)
Parallax	12.7610717 [mas/yr] (Gaia DR2)
Radial Velocity	7.85 [mas/yr] (2018yCat.1345….0G)
Aliases	2MASS J05362611-2414377, Gaia DR2 2963392606627366912, LP 837-48, NLTT 15371, TIC 32497972, LP 837-48, TOI 876, TOI-876, TOI876, 2MASSJ05362611-2414377, GaiaDR22963392606627366912, LP837-48, NLTT15371, TIC32497972, LP837-48, TOI876, TOI-876, TOI876
OBJECT name(s) in headers	TOI-876

Spectrum

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

Spectrum Information
DPRTYPES	POLAR_FP
Total number raw files	9
First raw files	2019-10-14 13:20:04.734
Last raw files	2019-11-13 13:44:26.352
Total number PP files	8
Number PP files passed QC	8
Number PP files failed QC	0
First pp file [Mid exposure]	2019-10-14 14:08:53.450
Last pp file [Mid exposure]	2019-11-13 13:44:26.352
Last processed [pp]	2024-12-09 18:38:45.683
Version [pp]	0.7.292
Total number ext files	8
Number ext files passed QC	8
Number ext files failed QC	0
First ext file [Mid exposure]	2019-10-14 14:08:53.450
Last ext file [Mid exposure]	2019-11-13 13:44:26.352
Last processed [ext]	2024-12-16 23:03:35.554
Version [ext]	0.7.292
Total number tcorr files	8
Number tcorr files passed QC	8
Number tcorr files failed QC	0
First tcorr file [Mid exposure]	2019-10-14 14:08:53.450
Last tcorr file [Mid exposure]	2019-11-13 13:44:26.352
Last processed [tcorr]	2024-12-22 17:31:03.826
Version [tcorr]	0.7.292
Median SNR Y	21.37 \(\pm\) 2.13
Median SNR H	55.49 \(\pm\) 1.28

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_TOI876_spirou_offline_udem_file_list.txt	2025-01-17 00:33:28.029
Extracted 1D spectra	ext1d_TOI876_spirou_offline_udem_file_list.txt	2025-01-17 00:33:28.029
Telluric corrected 2D spectra	tcorr2d_TOI876_spirou_offline_udem_file_list.txt	2025-01-17 00:33:28.030
Telluric corrected 1D spectra	tcorr1d_TOI876_spirou_offline_udem_file_list.txt	2025-01-17 00:33:28.030
Extracted 2D header file	ext2d_header_TOI876_spirou_offline_udem_file.csv	2025-01-17 00:33:28.028

LBL (TOI876_TOI876)

This section presents the LBL results for TOI876_TOI876. 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)	7.60, 7.82, 7.90 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	7.61, 13.22, 21.31 m/s
Number of lbl.rdb Measurements	8
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	2
Number of Reset RV Points	0
Systemic Velocity	7509.46 m/s
Velocity Domain considered valid	7450.61 to 7558.42 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_TOI876_TOI876.rdb	2025-01-03 15:58:15.889
RDB2 file	lbl2_TOI876_TOI876.rdb	2025-01-03 15:58:16.425
Drift file	lbl_TOI876_TOI876_drift.rdb	2025-01-03 15:58:20.162
Drift2 file	lbl2_TOI876_TOI876_drift.rdb	2025-01-03 15:58:20.214

LBL (TOI876_GL846)

This section presents the LBL results for TOI876_GL846. 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)	10.54, 10.86, 10.97 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	2.51, 5.51, 7.81 m/s
Number of lbl.rdb Measurements	8
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	2
Number of Reset RV Points	0
Systemic Velocity	7570.58 m/s
Velocity Domain considered valid	7535.21 to 7599.41 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_TOI876_GL846.rdb	2025-01-03 15:58:37.540
RDB2 file	lbl2_TOI876_GL846.rdb	2025-01-03 15:58:37.957
Drift file	lbl_TOI876_GL846_drift.rdb	2025-01-03 15:58:41.321
Drift2 file	lbl2_TOI876_GL846_drift.rdb	2025-01-03 15:58:41.367

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	GL846_neg.fits
CCF systemic velocity	7535.76 \(\pm\) 34.98 m/s
CCF FWHM	7027.13 \(\pm\) 48.26 m/s
Number of CCF files Total	8
Number of CCF passed QC	8
Number CCF files failed QC	0
First ccf file [Mid exposure]	2019-10-14 14:08:53.450
Last ccf file [Mid exposure]	2019-11-13 13:44:26.352
Last processed [ccf]	2024-12-23 16:54:50.360
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_TOI876_spirou_offline_udem_file_list.txt	2025-01-17 00:33:32.030

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
2019-10-14	2019-10-14 14:08:53.450	2019-10-14 14:55:31.281	4	4	0.445	1.396	902.651	3610.604	23.699	56.310	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2019-11-13	2019-11-13 12:57:49.075	2019-11-13 13:44:26.352	4	4	0.623	1.427	902.651	3610.604	19.775	54.902	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.

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.