GJ4071 (spirou_offline_udem)

This page was last modified: 2025-03-28 16:43:04.680433 (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=GJ4071

Target Information
RA	280.6872688 [deg] (Gaia EDR3)
Dec	13.90622099 [deg] (Gaia EDR3)
Finder chart	[FINDER CHART]
Teff	3417.0 [K] (2020A&A…644A..68M)
Spectral Type	M5V (2014AJ….147…20N)
Proper Motion (RA)	-31.03043267 [mas/yr] (Gaia EDR3)
Proper Motion (Dec)	354.2485372 [mas/yr] (Gaia EDR3)
Parallax	91.46437522 [mas/yr] (Gaia EDR3)
Radial Velocity	-34.09 [mas/yr] (2018MNRAS.475.1960F)
Aliases	** JNN 280A, 1RXS J184244.9+135407, 2MASS J18424498+1354168, G 141-29, GALEX 6375208291834791813, GJ 4071, Gaia DR2 4505805591300126080, Gaia EDR3 4505805591300126080, Karmn J18427+139, L 1209-6, LP 510-15, LSPM J1842+1354, LTT 15516, NLTT 46898, NSV 11248, PLX 4317.02, PM J18427+1354, TIC 230345672, UCAC4 520-081040, USNO-B1.0 1039-00345551, V* V816 Her, WDS J18427+1354A, [GKL99] 363, [RHG95] 2942, ** JNN 280A, GJ 4071, GJ4071, LP 510-15, [RHG95] 2942, **JNN280A, 1RXSJ184244.9+135407, 2MASSJ18424498+1354168, G141-29, GALEX6375208291834791813, GJ4071, GaiaDR24505805591300126080, GaiaEDR34505805591300126080, KarmnJ18427+139, L1209-6, LP510-15, LSPMJ1842+1354, LTT15516, NLTT46898, NSV11248, PLX4317.02, PMJ18427+1354, TIC230345672, UCAC4520-081040, USNO-B1.01039-00345551, V*V816Her, WDSJ18427+1354A, [GKL99]363, [RHG95]2942, **JNN280A, GJ4071, GJ4071, LP510-15, [RHG95]2942
OBJECT name(s) in headers	GJ4071

Spectrum

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

Spectrum Information
DPRTYPES	POLAR_FP
Total number raw files	58
First raw files	2018-05-26 13:24:30.852
Last raw files	2025-03-18 15:38:05.457
Total number PP files	36
Number PP files passed QC	36
Number PP files failed QC	0
First pp file [Mid exposure]	2025-02-12 16:06:44.553
Last pp file [Mid exposure]	2025-03-18 15:38:05.457
Last processed [pp]	2025-03-25 00:12:59.202
Version [pp]	0.7.292
Total number ext files	36
Number ext files passed QC	36
Number ext files failed QC	0
First ext file [Mid exposure]	2025-02-12 16:06:44.553
Last ext file [Mid exposure]	2025-03-18 15:38:05.457
Last processed [ext]	2025-03-25 01:19:26.751
Version [ext]	0.7.292
Total number tcorr files	36
Number tcorr files passed QC	32
Number tcorr files failed QC	4
First tcorr file [Mid exposure]	2025-02-12 16:06:44.553
Last tcorr file [Mid exposure]	2025-03-18 15:38:05.457
Last processed [tcorr]	2025-03-25 16:39:13.417
Version [tcorr]	0.7.292
Median SNR Y	49.18 \(\pm\) 4.53
Median SNR H	92.54 \(\pm\) 5.65

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_GJ4071_spirou_offline_udem_file_list.txt	2025-03-28 16:43:07.768
Extracted 1D spectra	ext1d_GJ4071_spirou_offline_udem_file_list.txt	2025-03-28 16:43:07.768
Telluric corrected 2D spectra	tcorr2d_GJ4071_spirou_offline_udem_file_list.txt	2025-03-28 16:43:07.768
Telluric corrected 1D spectra	tcorr1d_GJ4071_spirou_offline_udem_file_list.txt	2025-03-28 16:43:07.769
Extracted 2D header file	ext2d_header_GJ4071_spirou_offline_udem_file.csv	2025-03-28 16:43:07.767

LBL

No LBL reduction found

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	GL699_neg.fits
CCF systemic velocity	-33923.49 \(\pm\) 6.13 m/s
CCF FWHM	5834.69 \(\pm\) 31.49 m/s
Number of CCF files Total	32
Number of CCF passed QC	32
Number CCF files failed QC	0
First ccf file [Mid exposure]	2025-02-12 16:06:44.553
Last ccf file [Mid exposure]	2025-03-18 15:38:05.457
Last processed [ccf]	2025-03-27 18:47:48.209
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_GJ4071_spirou_offline_udem_file_list.txt	2025-03-28 16:43:14.527

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
2025-02-12	2025-02-12 16:06:44.553	2025-02-12 16:18:46.257	4	4	-9999.900	1.519	215.912	863.648	55.261	100.694	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-02-16	2025-02-16 16:01:40.075	2025-02-16 16:13:39.019	4	4	-9999.900	1.449	217.305	869.220	53.354	94.478	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-02-17	2025-02-17 15:51:24.139	2025-02-17 16:03:34.141	4	4	-9999.900	1.489	217.305	869.220	54.992	93.450	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-02-18	2025-02-18 16:06:18.439	2025-02-18 16:18:17.425	4	4	-9999.900	1.376	217.305	869.220	48.886	87.407	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-02-19	2025-02-19 16:09:30.567	2025-02-19 16:21:29.475	4	4	-9999.900	1.339	217.305	869.220	51.190	91.187	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-03-12	2025-03-12 14:59:00.120	2025-03-12 15:11:04.653	4	4	-9999.900	1.284	217.305	869.220	47.379	94.391	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-03-14	2025-03-14 15:31:13.778	2025-03-14 15:43:12.687	4	0	-9999.900	1.148	217.305	869.220	38.609	79.638	POLAR_FP	4 [download]	0 [download]	Extracted 2D files	Telluric corrected 2D files
2025-03-15	2025-03-15 15:52:15.961	2025-03-15 16:04:26.007	4	4	-9999.900	1.091	217.305	869.220	46.461	91.703	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-03-18	2025-03-18 15:26:06.540	2025-03-18 15:38:05.457	4	4	-9999.900	1.122	217.305	869.220	46.684	84.762	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.