GL408 (spirou_offline_udem)

This page was last modified: 2026-02-12 20:15:41.788398 (UTC)

Back to the object table

Contents

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=GL408

Target Information

RA

165.0156786 [deg] (Gaia EDR3)

Dec

22.8317023 [deg] (Gaia EDR3)

Finder chart

[FINDER CHART]

Teff

3487.0 [K] (2022MNRAS.516.3802C)

Spectral Type

M4V (1986AJ…..92..139S)

Proper Motion (RA)

-426.9577222 [mas/yr] (Gaia EDR3)

Proper Motion (Dec)

-282.2984032 [mas/yr] (Gaia EDR3)

Parallax

148.1985503 [mas/yr] (Gaia EDR3)

Radial Velocity

3.29 [mas/yr] (2018MNRAS.475.1960F)

Aliases

2MASS J11000432+2249592, 8pc 150.96, AC +23 468-46, ASCC 776322, CSI+23-10574, Ci 20 601, G 58-32, G 119-49, G 120-9, GALEX 6387874711957667994, GCRV 6797, GEN# +9.80058032, GJ 408, Gaia DR2 3988987164339438208, Gaia EDR3 3988987164339438208, HIC 53767, HIP 53767, Karmn J11000+228, LHS 6193, LSPM J1100+2249, LTT 12942, MCC 128, NLTT 25946, PLX 2561, PLX 2561.00, PM J11000+2249, Ross 104, StKM 2-688, TIC 97472519, TYC 1978-1286-1, UBV 10057, UCAC2 39850706, UCAC4 565-047644, USNO-B1.0 1128-00230478, WEB 9740, WISEA J110003.93+224955.7, Zkh 148, [HFE83] 768, [RHG95] 1709, AC +23 468-46, ASCC 776322, Ci 20 601, G 58-32, GCRV 6797, GJ 408, GL408, Gl408, HIC 53767, HIP 53767, LHS 6193, Ross 104, UBV 10057, UCAC2 39850706, WEB 9740, [HFE83] 768, [RHG95] 1709, 2MASSJ11000432+2249592, 8pc150.96, AC+23468-46, ASCC776322, CSI+23-10574, Ci20601, G58-32, G119-49, G120-9, GALEX6387874711957667994, GCRV6797, GEN#+9.80058032, GJ408, GaiaDR23988987164339438208, GaiaEDR33988987164339438208, HIC53767, HIP53767, KarmnJ11000+228, LHS6193, LSPMJ1100+2249, LTT12942, MCC128, NLTT25946, PLX2561, PLX2561.00, PMJ11000+2249, Ross104, StKM2-688, TIC97472519, TYC1978-1286-1, UBV10057, UCAC239850706, UCAC4565-047644, USNO-B1.01128-00230478, WEB9740, WISEAJ110003.93+224955.7, Zkh148, [HFE83]768, [RHG95]1709, AC+23468-46, ASCC776322, Ci20601, G58-32, GCRV6797, GJ408, GL408, Gl408, HIC53767, HIP53767, LHS6193, Ross104, UBV10057, UCAC239850706, WEB9740, [HFE83]768, [RHG95]1709

OBJECT name(s) in headers

Gl408

PI name(s) in headers

Jean-Francois Donati

Project/Run name(s) in headers

20BP40, 21AP40, 21BP40, 22AP40, 19AP40, 19BP40, 20AP40

Spectrum

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

LBL

No LBL reduction found

CCF

This section presents the APERO CCF results for this object.

../../../_images/ccf_plot_GL408_spirou_offline_udem.png

CCF stats

Mask used

GL699_neg.fits

CCF systemic velocity

3464.76 \(\pm\) 10.33 m/s

CCF FWHM

5404.47 \(\pm\) 59.53 m/s

Number of CCF files Total

701

Number of CCF passed QC

701

Number CCF files failed QC

0

First ccf file [Mid exposure]

2019-02-14 14:32:12.779

Last ccf file [Mid exposure]

2022-06-11 06:15:24.244

Last processed [ccf]

2025-02-23 21:17:00.203

Version [ccf]

0.7.292

Request

CCF files

CCF Downloads

File URL

Uploaded

CCF Table

ccf_GL408_spirou_offline_udem_file_list.txt

2026-02-12 20:17:14.186

Time series

This section deals with providing the time series information for this object

Debug

This section has various debug plots from APERO products

Telluric map

../../../_images/debug_tcorr_map_plot_GL408_spirou_offline_udem.png

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.

Maximum Saturation level plot

../../../_images/debug_extsmax_plot_GL408_spirou_offline_udem.png

Maximum saturation level measured at time of extraction

Measured effective readout noise before extraction

../../../_images/debug_effron_plot_GL408_spirou_offline_udem.png

Measured effective readout noise before extraction

APERO Processing Debug Plot

../../../_images/debug_version_plot_GL408_spirou_offline_udem.png

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

../../../_images/debug_mjd_cdt_plot_GL408_spirou_offline_udem.png

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.