GJ3820 (spirou_offline_udem)¶
This page was last modified: 2026-02-12 19:58:20.227423 (UTC)
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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=GJ3820
Target Information |
|
|---|---|
RA |
209.7908142 [deg] (Gaia DR2) |
Dec |
-19.83515397 [deg] (Gaia DR2) |
Finder chart |
|
Teff |
3292.0 [K] (2021A&A…656A.162M) |
Spectral Type |
M4.5V (2011ApJS..197…19K) |
Proper Motion (RA) |
-559.8443491 [mas/yr] (Gaia DR2) |
Proper Motion (Dec) |
-186.6542151 [mas/yr] (Gaia DR2) |
Parallax |
92.43363479 [mas/yr] (Gaia DR2) |
Radial Velocity |
-16.06 [mas/yr] (2019AJ….157..234S) |
Aliases |
LP 799-7, GALEX 6383089586887721442, GJ 3820, Karmn J13591-198, LFT 1056, LHS 2836, L 763-63, LTT 5455, 2MASS J13591045-1950034, NLTT 35884, PM 13564-1935, PM J13591-1950, 1RXS J135911.4-195006, TIC 125421413, WISEA J135909.99-195005.6, WISEP J135910.02-195005.4, [GKL99] 290, [RHG95] 2214, Gaia DR3 6290519435137636224, Gaia DR2 6290519435137636224, LP799-7, GALEX6383089586887721442, GJ3820, KarmnJ13591-198, LFT1056, LHS2836, L763-63, LTT5455, 2MASSJ13591045-1950034, NLTT35884, PM13564-1935, PMJ13591-1950, 1RXSJ135911.4-195006, TIC125421413, WISEAJ135909.99-195005.6, WISEPJ135910.02-195005.4, [GKL99]290, [RHG95]2214, GaiaDR36290519435137636224, GaiaDR26290519435137636224 |
OBJECT name(s) in headers |
park, GJ3820 |
PI name(s) in headers |
Jean-Francois Donati, |
Project/Run name(s) in headers |
22BP45, 23AP45 |
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.
CCF stats |
|
|---|---|
Mask used |
GL699_neg.fits |
CCF systemic velocity |
-15809.48 \(\pm\) 16.02 m/s |
CCF FWHM |
6617.52 \(\pm\) 56.21 m/s |
Number of CCF files Total |
207 |
Number of CCF passed QC |
207 |
Number CCF files failed QC |
0 |
First ccf file [Mid exposure] |
2023-01-02 16:08:33.861 |
Last ccf file [Mid exposure] |
2023-07-27 07:01:47.298 |
Last processed [ccf] |
2025-02-23 16:11:28.878 |
Version [ccf] |
0.7.292 |
Request |
|---|
CCF Downloads |
File URL |
Uploaded |
|---|---|---|
CCF Table |
2026-02-12 19:58:50.670 |
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¶
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¶
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.