GJ1224 (spirou_offline_udem)

This page was last modified: 2025-03-28 16:43:00.343732 (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=GJ1224

Target Information

RA

271.8840545 [deg] (Gaia DR2)

Dec

-15.96456859 [deg] (Gaia DR2)

Finder chart

[FINDER CHART]

Teff

3192.0 [K] (2021A&A…656A.162M)

Spectral Type

M4.0Ve (2015AJ….149..106D)

Proper Motion (RA)

-618.4345907 [mas/yr] (Gaia DR2)

Proper Motion (Dec)

-347.1000367 [mas/yr] (Gaia DR2)

Parallax

125.5872193 [mas/yr] (Gaia DR2)

Radial Velocity

-32.69 [mas/yr] (2018MNRAS.475.1960F)

Aliases

UCAC4 371-118234, EPIC 228162462, G 154-44, G 155-1, GJ 1224, Karmn J18075-159, LHS 3359, L 920-26, 2MASS J18073292-1557464, NLTT 45963, 8pc 132.60, PLX 4142.01, PM 18047-1558, PM J18075-1557, 1RXS J180733.5-155747, TIC 363838130, USNO 444, WISEA J180732.38-155750.6, Zkh 273, [GKL99] 349, [RHG95] 2865, Gaia DR3 4145870293808914688, Gaia DR2 4145870293808914688, GJ_1224, UCAC4371-118234, EPIC228162462, G154-44, G155-1, GJ1224, KarmnJ18075-159, LHS3359, L920-26, 2MASSJ18073292-1557464, NLTT45963, 8pc132.60, PLX4142.01, PM18047-1558, PMJ18075-1557, 1RXSJ180733.5-155747, TIC363838130, USNO444, WISEAJ180732.38-155750.6, Zkh273, [GKL99]349, [RHG95]2865, GaiaDR34145870293808914688, GaiaDR24145870293808914688, GJ1224

OBJECT name(s) in headers

GJ1224

Spectrum

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

../../../_images/spec_plot_GJ1224_spirou_offline_udem.png

Spectrum Information

DPRTYPES

POLAR_FP

Total number raw files

10

First raw files

2025-02-19 15:46:56.218

Last raw files

2025-03-21 15:56:14.552

Total number PP files

10

Number PP files passed QC

10

Number PP files failed QC

0

First pp file [Mid exposure]

2025-02-19 15:46:56.218

Last pp file [Mid exposure]

2025-03-21 15:56:14.552

Last processed [pp]

2025-03-24 23:57:24.425

Version [pp]

0.7.292

Total number ext files

10

Number ext files passed QC

10

Number ext files failed QC

0

First ext file [Mid exposure]

2025-02-19 15:46:56.218

Last ext file [Mid exposure]

2025-03-21 15:56:14.552

Last processed [ext]

2025-03-25 00:47:45.766

Version [ext]

0.7.292

Total number tcorr files

10

Number tcorr files passed QC

10

Number tcorr files failed QC

0

First tcorr file [Mid exposure]

2025-02-19 15:46:56.218

Last tcorr file [Mid exposure]

2025-03-21 15:56:14.552

Last processed [tcorr]

2025-03-25 16:23:56.487

Version [tcorr]

0.7.292

Median SNR Y

50.77 \(\pm\) 3.95

Median SNR H

90.20 \(\pm\) 5.10

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_GJ1224_spirou_offline_udem_file_list.txt

2025-03-28 16:43:06.382

Extracted 1D spectra

ext1d_GJ1224_spirou_offline_udem_file_list.txt

2025-03-28 16:43:06.382

Telluric corrected 2D spectra

tcorr2d_GJ1224_spirou_offline_udem_file_list.txt

2025-03-28 16:43:06.382

Telluric corrected 1D spectra

tcorr1d_GJ1224_spirou_offline_udem_file_list.txt

2025-03-28 16:43:06.382

Extracted 2D header file

ext2d_header_GJ1224_spirou_offline_udem_file.csv

2025-03-28 16:43:06.381

LBL

No LBL reduction found

CCF

This section presents the APERO CCF results for this object.

../../../_images/ccf_plot_GJ1224_spirou_offline_udem.png

CCF stats

Mask used

GL699_neg.fits

CCF systemic velocity

-32569.87 \(\pm\) 8.13 m/s

CCF FWHM

5748.84 \(\pm\) 22.30 m/s

Number of CCF files Total

10

Number of CCF passed QC

10

Number CCF files failed QC

0

First ccf file [Mid exposure]

2025-02-19 15:46:56.218

Last ccf file [Mid exposure]

2025-03-21 15:56:14.552

Last processed [ccf]

2025-03-27 18:45:07.518

Version [ccf]

0.7.292

Request

CCF files

CCF Downloads

File URL

Uploaded

CCF Table

ccf_GJ1224_spirou_offline_udem_file_list.txt

2025-03-28 16:43:08.391

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

2025-02-19

2025-02-19 15:46:56.218

2025-02-19 16:02:49.288

4

4

-9999.900

1.665

295.312

1181.248

50.237

89.625

POLAR_FP

4 [download]

4 [download]

Extracted 2D files

Telluric corrected 2D files

2025-03-18

2025-03-18 15:45:31.391

2025-03-18 15:50:29.541

2

2

-9999.900

1.281

275.810

551.620

41.940

77.387

POLAR_FP

2 [download]

2 [download]

Extracted 2D files

Telluric corrected 2D files

2025-03-21

2025-03-21 15:40:54.988

2025-03-21 15:56:14.552

4

4

-9999.900

1.263

284.168

1136.672

57.456

99.427

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

../../../_images/debug_tcorr_map_plot_GJ1224_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.

Shape QC plot

../../../_images/debug_shape_plot_GJ1224_spirou_offline_udem.png

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

../../../_images/debug_wfpdrift_plot_GJ1224_spirou_offline_udem.png

Wavelength solution absolute CCF FP Drift [km/s]

Wave cavity (c0) plot

../../../_images/debug_wcav000_plot_GJ1224_spirou_offline_udem.png

Wave cavity polynomial coeffs=0

Maximum Saturation level plot

../../../_images/debug_extsmax_plot_GJ1224_spirou_offline_udem.png

Maximum saturation level measured at time of extraction

Measured effective readout noise before extraction

../../../_images/debug_effron_plot_GJ1224_spirou_offline_udem.png

Measured effective readout noise before extraction

APERO Processing Debug Plot

../../../_images/debug_version_plot_GJ1224_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_GJ1224_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.