HD37479 (spirou_offline_udem)

This page was last modified: 2025-01-17 00:13:32.815576 (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=HD37479

Target Information
RA	84.69669302 [deg] (Gaia DR2)
Dec	-2.594590152 [deg] (Gaia DR2)
Finder chart	[FINDER CHART]
Teff	12000.0 [K] (HEADER[CFHT])
Spectral Type	B2IV-Vp_He (1977PASP…89..797A)
Proper Motion (RA)	1.280955545 [mas/yr] (Gaia DR2)
Proper Motion (Dec)	-0.6218041258 [mas/yr] (Gaia DR2)
Parallax	2.280145387 [mas/yr] (Gaia DR2)
Radial Velocity	32.66 [mas/yr] (2019AJ….157..196K)
Aliases	* sig Ori E, ** RAS 22, ** STF 762E, 1E 0536.2-0237, 2MASS J05384719-0235405, ADS 4241 E, ALS 8475, BD-02 1327, CCDM J05387-0236E, GBS-VLA J053847.19-023540.3, GC 7034, GCRV 3489, GEN# +1.00037479A, GSC 04771-01194, Gaia DR2 3216486478101981056, HD 37479, HR 1932, LS VI -02 3, Mayrit 41062, Mayrit 42062, PMSC 05337-0239E, PPM 188304, Renson 10080, SAO 132408, SKY# 9180, TIC 11286209, TYC 4771-1194-1, UBV 5703, UBV M 11312, V* V1030 Ori, WDS J05387-0236E, WDS J05387-0236Ea,Eb, WEB 5234, WH 414, YZ 92 1712, [FPS2006] NX 84, [HHM2007] 724, [SSC2008] 23, [W96] rJ053847-0235, ** RAS 22, ** STF 762E, ADS 4241 E, ALS 8475, BD-02 1327, GC 7034, GCRV 3489, HD 37479, HD37479, HD_37479, HR 1932, LS VI -02 3, SKY# 9180, UBV 5703, UBV M 11312, WEB 5234, YZ 92 1712, [FPS2006] NX 84, *sigOriE, **RAS22, **STF762E, 1E0536.2-0237, 2MASSJ05384719-0235405, ADS4241E, ALS8475, BD-021327, CCDMJ05387-0236E, GBS-VLAJ053847.19-023540.3, GC7034, GCRV3489, GEN#+1.00037479A, GSC04771-01194, GaiaDR23216486478101981056, HD37479, HR1932, LSVI-023, Mayrit41062, Mayrit42062, PMSC05337-0239E, PPM188304, Renson10080, SAO132408, SKY#9180, TIC11286209, TYC4771-1194-1, UBV5703, UBVM11312, V*V1030Ori, WDSJ05387-0236E, WDSJ05387-0236Ea,Eb, WEB5234, WH414, YZ921712, [FPS2006]NX84, [HHM2007]724, [SSC2008]23, [W96]rJ053847-0235, **RAS22, **STF762E, ADS4241E, ALS8475, BD-021327, GC7034, GCRV3489, HD37479, HD37479, HD37479, HR1932, LSVI-023, SKY#9180, UBV5703, UBVM11312, WEB5234, YZ921712, [FPS2006]NX84
OBJECT name(s) in headers	HD37479

Spectrum

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

Spectrum Information
DPRTYPES	POLAR_DARK
Total number raw files	4
First raw files	2018-09-26 14:13:03.937
Last raw files	2018-09-26 14:29:52.544
Total number PP files	4
Number PP files passed QC	4
Number PP files failed QC	0
First pp file [Mid exposure]	2018-09-26 14:13:03.937
Last pp file [Mid exposure]	2018-09-26 14:29:52.544
Last processed [pp]	2024-12-09 22:26:50.753
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]	2018-09-26 14:13:03.937
Last ext file [Mid exposure]	2018-09-26 14:29:52.544
Last processed [ext]	2024-12-11 07:11:39.880
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]	2018-09-26 14:13:03.937
Last tcorr file [Mid exposure]	2018-09-26 14:29:52.544
Last processed [tcorr]	2024-12-22 20:39:52.439
Version [tcorr]	0.7.292
Median SNR Y	111.63 \(\pm\) 2.06
Median SNR H	143.46 \(\pm\) 1.88

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_HD37479_spirou_offline_udem_file_list.txt	2025-01-17 00:13:36.519
Extracted 1D spectra	ext1d_HD37479_spirou_offline_udem_file_list.txt	2025-01-17 00:13:36.519
Telluric corrected 2D spectra	tcorr2d_HD37479_spirou_offline_udem_file_list.txt	2025-01-17 00:13:36.519
Telluric corrected 1D spectra	tcorr1d_HD37479_spirou_offline_udem_file_list.txt	2025-01-17 00:13:36.519
Extracted 2D header file	ext2d_header_HD37479_spirou_offline_udem_file.csv	2025-01-17 00:13:36.517

LBL (HD37479_HD37479)

This section presents the LBL results for HD37479_HD37479. 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)	8.47, 8.54, 8.79 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	73.47, 83.59, 97.44 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	116414.80 m/s
Velocity Domain considered valid	116141.45 to 116698.57 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_HD37479_HD37479.rdb	2025-01-03 15:20:33.695
RDB2 file	lbl2_HD37479_HD37479.rdb	2025-01-03 15:20:34.128
Drift file	lbl_HD37479_HD37479_drift.rdb	2025-01-03 15:20:37.225
Drift2 file	lbl2_HD37479_HD37479_drift.rdb	2025-01-03 15:20:37.266

LBL (HD37479_GL846)

This section presents the LBL results for HD37479_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)	15.44, 15.47, 15.53 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	51.39, 62.03, 185.62 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	3
Systemic Velocity	296406.08 m/s
Velocity Domain considered valid	295890.96 to 297237.46 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_HD37479_GL846.rdb	2025-01-03 15:20:48.854
RDB2 file	lbl2_HD37479_GL846.rdb	2025-01-03 15:20:49.184
Drift file	lbl_HD37479_GL846_drift.rdb	2025-01-03 15:20:51.845
Drift2 file	lbl2_HD37479_GL846_drift.rdb	2025-01-03 15:20:51.883

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	GL846_neg.fits
CCF systemic velocity	297647.55 \(\pm\) 3428.68 m/s
CCF FWHM	40984.66 \(\pm\) 44380.05 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]	2018-09-26 14:13:03.937
Last ccf file [Mid exposure]	2018-09-26 14:29:52.544
Last processed [ccf]	2024-12-23 18:16:47.342
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_HD37479_spirou_offline_udem_file_list.txt	2025-01-17 00:13:38.970

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
2018-09-26	2018-09-26 14:13:03.937	2018-09-26 14:29:52.544	4	4	0.762	1.156	300.884	1203.536	111.676	143.535	POLAR_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.