GJ4247 (spirou_offline_udem)

This page was last modified: 2025-01-16 23:34:01.058258 (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=GJ4247

Target Information
RA	330.3065661 [deg] (Gaia EDR3)
Dec	28.30710892 [deg] (Gaia EDR3)
Finder chart	[FINDER CHART]
Teff	3195.0 [K] (2021A&A…656A.162M)
Spectral Type	M3.5Ve (2015AJ….149..106D)
Proper Motion (RA)	372.7973047 [mas/yr] (Gaia EDR3)
Proper Motion (Dec)	42.79714642 [mas/yr] (Gaia EDR3)
Parallax	109.8547645 [mas/yr] (Gaia EDR3)
Radial Velocity	-4.79 [mas/yr] (2018MNRAS.475.1960F)
Aliases	[GKL99] 415, V374_PEG, HIP108706, 2MASS J22011310+2818248, V374PEG, 2RE J220111+281849, HIC 108706, GSC02215-01629, Gaia DR3 1893189736896880640, LSPMJ2201+2818, NLTT52699, V*V374Peg, HIP 108706, KarmnJ22012+283, TYC 2215-1629-1, GaiaDR31893189736896880640, G188-38, GSC 02215-01629, LSPM J2201+2818, PM J22012+2818, USNO 904, Karmn J22012+283, PLX 5316.11, USNO-B1.0 1183-00608620, V374Peg, 2RE J2201+281, TYC2215-1629-1, GaiaDR21893189736896880640, GaiaEDR31893189736896880640, [RHG95] 3453, Gaia DR2 1893189736896880640, UCAC2 41808669, 2REJ2201+281, GALEX6372323222715630369, ASCC731743, 1RXS J220112.9+281832, V* V374 Peg, WISEA J220113.43+281825.3, ASCC 731743, GALEX 6372323222715630369, GJ4247, TIC 283410775, 2REJ220111+281849, UCAC241808669, [GKL99]415, G 188-38, UCAC4 592-131564, UCAC4592-131564, TIC283410775, USNO904, 1RXSJ220112.9+281832, PLX5316.11, V374 Peg, GJ 4247, USNO-B1.01183-00608620, NLTT 52699, [RHG95]3453, Gaia EDR3 1893189736896880640, WISEAJ220113.43+281825.3, 2MASSJ22011310+2818248, PMJ22012+2818, HIC108706
OBJECT name(s) in headers	V374Peg

Spectrum

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

Spectrum Information
DPRTYPES	POLAR_FP
Total number raw files	220
First raw files	2021-08-14 06:58:55.357
Last raw files	2021-08-23 11:24:49.066
Total number PP files	220
Number PP files passed QC	220
Number PP files failed QC	0
First pp file [Mid exposure]	2021-08-14 06:58:55.357
Last pp file [Mid exposure]	2021-08-23 11:24:49.066
Last processed [pp]	2024-12-19 02:28:00.486
Version [pp]	0.7.292
Total number ext files	220
Number ext files passed QC	220
Number ext files failed QC	0
First ext file [Mid exposure]	2021-08-14 06:58:55.357
Last ext file [Mid exposure]	2021-08-23 11:24:49.066
Last processed [ext]	2024-12-13 15:29:15.668
Version [ext]	0.7.292
Total number tcorr files	220
Number tcorr files passed QC	218
Number tcorr files failed QC	2
First tcorr file [Mid exposure]	2021-08-14 06:58:55.357
Last tcorr file [Mid exposure]	2021-08-23 11:24:49.066
Last processed [tcorr]	2024-12-22 06:46:54.422
Version [tcorr]	0.7.292
Median SNR Y	40.59 \(\pm\) 6.35
Median SNR H	80.43 \(\pm\) 10.09

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_GJ4247_spirou_offline_udem_file_list.txt	2025-01-16 23:34:17.563
Extracted 1D spectra	ext1d_GJ4247_spirou_offline_udem_file_list.txt	2025-01-16 23:34:17.564
Telluric corrected 2D spectra	tcorr2d_GJ4247_spirou_offline_udem_file_list.txt	2025-01-16 23:34:17.564
Telluric corrected 1D spectra	tcorr1d_GJ4247_spirou_offline_udem_file_list.txt	2025-01-16 23:34:17.564
Extracted 2D header file	ext2d_header_GJ4247_spirou_offline_udem_file.csv	2025-01-16 23:34:17.562

LBL (GJ4247_GJ4247)

This section presents the LBL results for GJ4247_GJ4247. 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)	23.05, 24.10, 26.61 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	466.64, 752.91, 983.37 m/s
Number of lbl.rdb Measurements	218
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	9
Number of Reset RV Points	0
Systemic Velocity	-8461.67 m/s
Velocity Domain considered valid	-11407.23 to -5141.23 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_GJ4247_GJ4247.rdb	2025-01-03 14:32:37.447
RDB2 file	lbl2_GJ4247_GJ4247.rdb	2025-01-03 14:32:38.230
Drift file	lbl_GJ4247_GJ4247_drift.rdb	2025-01-03 14:32:41.659
Drift2 file	lbl2_GJ4247_GJ4247_drift.rdb	2025-01-03 14:32:41.760

LBL (GJ4247_GL699)

This section presents the LBL results for GJ4247_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)	12.47, 12.63, 12.98 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	53.39, 105.83, 189.70 m/s
Number of lbl.rdb Measurements	218
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	9
Number of Reset RV Points	202
Systemic Velocity	-4937.93 m/s
Velocity Domain considered valid	-5596.54 to -4326.47 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_GJ4247_GL699.rdb	2025-01-03 14:34:08.054
RDB2 file	lbl2_GJ4247_GL699.rdb	2025-01-03 14:34:08.658
Drift file	lbl_GJ4247_GL699_drift.rdb	2025-01-03 14:34:11.762
Drift2 file	lbl2_GJ4247_GL699_drift.rdb	2025-01-03 14:34:11.856

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	GL699_neg.fits
CCF systemic velocity	-2278.20 \(\pm\) 377.51 m/s
CCF FWHM	48280.64 \(\pm\) 842.72 m/s
Number of CCF files Total	218
Number of CCF passed QC	218
Number CCF files failed QC	0
First ccf file [Mid exposure]	2021-08-14 06:58:55.357
Last ccf file [Mid exposure]	2021-08-23 11:24:49.066
Last processed [ccf]	2024-12-23 12:07:02.549
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_GJ4247_spirou_offline_udem_file_list.txt	2025-01-16 23:34:46.093

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
2021-08-14	2021-08-14 06:58:55.357	2021-08-14 14:35:33.877	32	31	1.100	1.269	100.295	3209.440	40.468	80.546	POLAR_FP	32 [download]	31 [download]	Extracted 2D files	Telluric corrected 2D files
2021-08-16	2021-08-16 06:20:34.767	2021-08-16 11:50:53.502	32	32	0.671	1.249	100.295	3209.440	43.054	86.362	POLAR_FP	32 [download]	32 [download]	Extracted 2D files	Telluric corrected 2D files
2021-08-17	2021-08-17 06:17:11.952	2021-08-17 12:16:57.411	32	32	0.555	1.257	100.295	3209.440	40.432	80.987	POLAR_FP	32 [download]	32 [download]	Extracted 2D files	Telluric corrected 2D files
2021-08-20	2021-08-20 06:07:47.941	2021-08-20 12:26:36.248	32	32	1.086	1.277	100.295	3209.440	30.143	64.173	POLAR_FP	32 [download]	32 [download]	Extracted 2D files	Telluric corrected 2D files
2021-08-21	2021-08-21 06:55:41.649	2021-08-21 13:05:51.348	32	32	0.858	1.168	100.295	3209.440	37.022	73.804	POLAR_FP	32 [download]	32 [download]	Extracted 2D files	Telluric corrected 2D files
2021-08-22	2021-08-22 06:45:37.583	2021-08-22 12:42:30.216	32	32	1.124	1.176	100.295	3209.440	33.745	70.109	POLAR_FP	32 [download]	32 [download]	Extracted 2D files	Telluric corrected 2D files
2021-08-23	2021-08-23 06:29:31.381	2021-08-23 11:24:49.066	28	27	0.499	1.199	100.295	2808.260	42.839	83.405	POLAR_FP	28 [download]	27 [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.