GJ3789 (spirou_offline_udem)

This page was last modified: 2025-01-16 23:21:53.369264 (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=GJ3789

Target Information
RA	202.9430706 [deg] (Gaia DR2)
Dec	29.27621104 [deg] (Gaia DR2)
Finder chart	[FINDER CHART]
Teff	3086.0 [K] (2018MNRAS.475.1960F)
Spectral Type	M4Ve (1986AJ…..92..139S)
Proper Motion (RA)	-242.8339886 [mas/yr] (Gaia DR2)
Proper Motion (Dec)	-149.7624455 [mas/yr] (Gaia DR2)
Parallax	54.6875439 [mas/yr] (Gaia DR2)
Radial Velocity	-11.16 [mas/yr] (2018MNRAS.475.1960F)
Aliases	** BEU 17, 1RXS J133146.9+291631, 1SWASP J133146.61+291636.6, 2MASS J13314666+2916368, 2XMM J133146.4+291635, 8pc 126.00, ASCC 686757, BPS BS 16078-0011, FIRST J133146.7+291637, G 165-8, G 165-8B, GALEX 6379324891286471537, GJ 3789, GSC 02003-00139, Gaia DR2 1450067137649449728, Karmn J13317+292, LP 323-158, LSPM J1331+2916, NLTT 34386, PM J13317+2916, RBS 1280, RX J1331.7+2916, RX J1331.8+2916, SDSS J133146.51+291636.1, StKM 2-951, TIC 368129164, TYC 2003-139-1, UCAC2 42065975, UCAC4 597-049666, USNO-B1.0 1192-00212017, V* DG CVn, WDS J13318+2917AB, [GKL99] 280, [RHG95] 2128, [ZEH2003] RX J1331.7+2916 1, ** BEU 17, ASCC 686757, GJ 3789, GJ3789, LP 323-158, RBS 1280, UCAC2 42065975, [RHG95] 2128, [ZEH2003] RX J1331.7+2916 1, **BEU17, 1RXSJ133146.9+291631, 1SWASPJ133146.61+291636.6, 2MASSJ13314666+2916368, 2XMMJ133146.4+291635, 8pc126.00, ASCC686757, BPSBS16078-0011, FIRSTJ133146.7+291637, G165-8, G165-8B, GALEX6379324891286471537, GJ3789, GSC02003-00139, GaiaDR21450067137649449728, KarmnJ13317+292, LP323-158, LSPMJ1331+2916, NLTT34386, PMJ13317+2916, RBS1280, RXJ1331.7+2916, RXJ1331.8+2916, SDSSJ133146.51+291636.1, StKM2-951, TIC368129164, TYC2003-139-1, UCAC242065975, UCAC4597-049666, USNO-B1.01192-00212017, V*DGCVn, WDSJ13318+2917AB, [GKL99]280, [RHG95]2128, [ZEH2003]RXJ1331.7+29161, **BEU17, ASCC686757, GJ3789, GJ3789, LP323-158, RBS1280, UCAC242065975, [RHG95]2128, [ZEH2003]RXJ1331.7+29161
OBJECT name(s) in headers	GJ3789

Spectrum

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

Spectrum Information
DPRTYPES	POLAR_FP
Total number raw files	8
First raw files	2019-02-16 14:56:14.321
Last raw files	2019-05-01 11:42:34.765
Total number PP files	8
Number PP files passed QC	8
Number PP files failed QC	0
First pp file [Mid exposure]	2019-02-16 14:56:14.321
Last pp file [Mid exposure]	2019-05-01 11:42:34.765
Last processed [pp]	2024-12-09 21:53:07.591
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]	2019-02-16 14:56:14.321
Last ext file [Mid exposure]	2019-05-01 11:42:34.765
Last processed [ext]	2024-12-17 08:40:07.912
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]	2019-02-16 14:56:14.321
Last tcorr file [Mid exposure]	2019-05-01 11:42:34.765
Last processed [tcorr]	2024-12-22 20:10:37.973
Version [tcorr]	0.7.292
Median SNR Y	54.80 \(\pm\) 0.98
Median SNR H	130.22 \(\pm\) 11.64

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_GJ3789_spirou_offline_udem_file_list.txt	2025-01-16 23:21:57.825
Extracted 1D spectra	ext1d_GJ3789_spirou_offline_udem_file_list.txt	2025-01-16 23:21:57.825
Telluric corrected 2D spectra	tcorr2d_GJ3789_spirou_offline_udem_file_list.txt	2025-01-16 23:21:57.825
Telluric corrected 1D spectra	tcorr1d_GJ3789_spirou_offline_udem_file_list.txt	2025-01-16 23:21:57.825
Extracted 2D header file	ext2d_header_GJ3789_spirou_offline_udem_file.csv	2025-01-16 23:21:57.824

LBL (GJ3789_GJ3789)

This section presents the LBL results for GJ3789_GJ3789. 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)	11.42, 12.01, 12.42 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	33.56, 41.87, 77.49 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	-80870.66 m/s
Velocity Domain considered valid	-81094.04 to -80641.45 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_GJ3789_GJ3789.rdb	2025-01-03 14:31:17.582
RDB2 file	lbl2_GJ3789_GJ3789.rdb	2025-01-03 14:31:18.109
Drift file	lbl_GJ3789_GJ3789_drift.rdb	2025-01-03 14:31:21.579
Drift2 file	lbl2_GJ3789_GJ3789_drift.rdb	2025-01-03 14:31:21.629

LBL (GJ3789_GL699)

This section presents the LBL results for GJ3789_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)	11.88, 11.95, 12.02 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	23.60, 48.13, 166.98 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	8
Systemic Velocity	-3443.72 m/s
Velocity Domain considered valid	-3848.29 to -2911.66 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_GJ3789_GL699.rdb	2025-01-03 14:31:40.467
RDB2 file	lbl2_GJ3789_GL699.rdb	2025-01-03 14:31:40.850
Drift file	lbl_GJ3789_GL699_drift.rdb	2025-01-03 14:31:44.052
Drift2 file	lbl2_GJ3789_GL699_drift.rdb	2025-01-03 14:31:44.098

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	GL699_neg.fits
CCF systemic velocity	299990.43 \(\pm\) 0.62 m/s
CCF FWHM	115682.56 \(\pm\) 9083.34 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]	2019-02-16 14:56:14.321
Last ccf file [Mid exposure]	2019-05-01 11:42:34.765
Last processed [ccf]	2024-12-23 18:05:18.504
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_GJ3789_spirou_offline_udem_file_list.txt	2025-01-16 23:22:01.327

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
2019-02-16	2019-02-16 14:56:14.321	2019-02-16 15:13:03.222	4	4	-9999.900	1.036	300.884	1203.536	55.732	140.995	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2019-05-01	2019-05-01 11:25:40.101	2019-05-01 11:42:34.765	4	4	0.505	1.174	300.884	1203.536	53.969	119.444	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.