BPTAU (spirou_offline_udem)

This page was last modified: 2026-02-12 19:24:29.926408 (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=BPTAU

Target Information

RA

64.81601875 [deg] (Gaia DR2)

Dec

29.1073677 [deg] (Gaia DR2)

Finder chart

[FINDER CHART]

Teff

3848.0 [K] (2020AJ….160..120J)

Spectral Type

K5/7Ve (1977ApJ…214..747H)

Proper Motion (RA)

8.627386559 [mas/yr] (Gaia DR2)

Proper Motion (Dec)

-26.17676792 [mas/yr] (Gaia DR2)

Parallax

7.747447566 [mas/yr] (Gaia DR2)

Radial Velocity

15.76 [mas/yr] (2019AJ….157..196K)

Aliases

1RXS J041915.3+290632, 2E 971, 2E 0416.1+2859, 2MASS J04191583+2906269, AAVSO 0413+28, AKARI-IRC-V1 J0419158+290626, CSI+28-04162, GBS-VLA J041915.84+290626.6, GCRV 54933, GSC 01827-00554, Gaia DR1 164832735923325440, Gaia DR2 164832740220756608, HBC 32, HD 281934, HIC 20160, HIP 20160, IRAS 04161+2859, JP11 3788, MHA 259-7, PDS 6, SSTtau 041915.8+290626, SV* P 2619, SV* SVS 691, TIC 58287935, TYC 1827-554-1, UCAC2 42014678, UCAC4 596-012169, V* BP Tau, WISE J041915.83+290626.6, WISE J041915.83+290626.7, XEST 28-100, XEST 28-OM-014, [ABG2007] 342, [GBA2007] 570, 2E 971, BPTAU, BPTau, HBC 32, HIC 20160, HIP 20160, JP11 3788, PDS 6, SV* P 2619, SV* SVS 691, UCAC2 42014678, 1RXSJ041915.3+290632, 2E971, 2E0416.1+2859, 2MASSJ04191583+2906269, AAVSO0413+28, AKARI-IRC-V1J0419158+290626, CSI+28-04162, GBS-VLAJ041915.84+290626.6, GCRV54933, GSC01827-00554, GaiaDR1164832735923325440, GaiaDR2164832740220756608, HBC32, HD281934, HIC20160, HIP20160, IRAS04161+2859, JP113788, MHA259-7, PDS6, SSTtau041915.8+290626, SV*P2619, SV*SVS691, TIC58287935, TYC1827-554-1, UCAC242014678, UCAC4596-012169, V*BPTau, WISEJ041915.83+290626.6, WISEJ041915.83+290626.7, XEST28-100, XEST28-OM-014, [ABG2007]342, [GBA2007]570, 2E971, BPTAU, BPTau, HBC32, HIC20160, HIP20160, JP113788, PDS6, SV*P2619, SV*SVS691, UCAC242014678

OBJECT name(s) in headers

BPTau

PI name(s) in headers

Jean-Francois Donati

Project/Run name(s) in headers

21BP40, 22BP45, 23BP45, 19BP40

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_BPTAU_spirou_offline_udem.png

CCF stats

Mask used

GL846_neg.fits

CCF systemic velocity

15980.82 \(\pm\) 185.25 m/s

CCF FWHM

13768.31 \(\pm\) 449.61 m/s

Number of CCF files Total

283

Number of CCF passed QC

283

Number CCF files failed QC

0

First ccf file [Mid exposure]

2019-10-02 14:45:10.791

Last ccf file [Mid exposure]

2023-12-26 11:16:04.763

Last processed [ccf]

2025-02-23 20:46:27.492

Version [ccf]

0.7.292

Request

CCF files

CCF Downloads

File URL

Uploaded

CCF Table

ccf_BPTAU_spirou_offline_udem_file_list.txt

2026-02-12 19:25:03.468

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_BPTAU_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_BPTAU_spirou_offline_udem.png

Maximum saturation level measured at time of extraction

Measured effective readout noise before extraction

../../../_images/debug_effron_plot_BPTAU_spirou_offline_udem.png

Measured effective readout noise before extraction

APERO Processing Debug Plot

../../../_images/debug_version_plot_BPTAU_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_BPTAU_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.