LKCA15 (spirou_offline_udem)

This page was last modified: 2025-01-17 00:17:09.382059 (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=LKCA15

Target Information
RA	69.82417909 [deg] (Gaia DR2)
Dec	22.35086618 [deg] (Gaia DR2)
Finder chart	[FINDER CHART]
Teff	4450.0 [K] (HEADER[CFHT])
Spectral Type	K5:Ve (1986AJ…..91..575H)
Proper Motion (RA)	10.4711848 [mas/yr] (Gaia DR2)
Proper Motion (Dec)	-17.38299508 [mas/yr] (Gaia DR2)
Parallax	6.294651017 [mas/yr] (Gaia DR2)
Radial Velocity	17.65 [mas/yr] (2012ApJ…745..119N)
Aliases	** KSA 25A, ** LKCA 15Aa, 2MASS J04391779+2221034, AKARI-IRC-V1 J0439178+222103, EM* LkCa 15, EPIC 247520207, GSC 01278-00193, Gaia DR2 144936836795636864, HBC 419, IRAS 04363+2215, IRAS F04363+2215, JCMTSE J043917.7+222102, JCMTSF J043917.7+222102, PSCz Q04363+2215, SSTtau 043917.7+222103, TIC 118681038, TYC 1278-193-1, UCAC2 39617972, V* V1079 Tau, WDS J04393+2221A, WDS J04393+2221Aa, WISE J043917.79+222103.3, WISE J043917.80+222103.3, ** KSA 25A, ** LKCA 15Aa, EM* LkCa 15, LKCA15, LkCa15, UCAC2 39617972, V1079Tau, **KSA25A, **LKCA15Aa, 2MASSJ04391779+2221034, AKARI-IRC-V1J0439178+222103, EM*LkCa15, EPIC247520207, GSC01278-00193, GaiaDR2144936836795636864, HBC419, IRAS04363+2215, IRASF04363+2215, JCMTSEJ043917.7+222102, JCMTSFJ043917.7+222102, PSCzQ04363+2215, SSTtau043917.7+222103, TIC118681038, TYC1278-193-1, UCAC239617972, V*V1079Tau, WDSJ04393+2221A, WDSJ04393+2221Aa, WISEJ043917.79+222103.3, WISEJ043917.80+222103.3, **KSA25A, **LKCA15Aa, EM*LkCa15, LKCA15, LkCa15, UCAC239617972, V1079Tau
OBJECT name(s) in headers	LkCa15, V1079Tau

Spectrum

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

Spectrum Information
DPRTYPES	POLAR_FP
Total number raw files	35
First raw files	2018-12-18 10:55:55.348
Last raw files	2019-02-26 08:27:52.954
Total number PP files	32
Number PP files passed QC	32
Number PP files failed QC	0
First pp file [Mid exposure]	2018-12-18 10:55:55.348
Last pp file [Mid exposure]	2019-02-26 08:27:52.954
Last processed [pp]	2024-12-09 22:15:31.171
Version [pp]	0.7.292
Total number ext files	32
Number ext files passed QC	32
Number ext files failed QC	0
First ext file [Mid exposure]	2018-12-18 10:55:55.348
Last ext file [Mid exposure]	2019-02-26 08:27:52.954
Last processed [ext]	2024-12-17 09:45:49.293
Version [ext]	0.7.292
Total number tcorr files	32
Number tcorr files passed QC	32
Number tcorr files failed QC	0
First tcorr file [Mid exposure]	2018-12-18 10:55:55.348
Last tcorr file [Mid exposure]	2019-02-26 08:27:52.954
Last processed [tcorr]	2024-12-22 20:33:05.776
Version [tcorr]	0.7.292
Median SNR Y	11.74 \(\pm\) 2.88
Median SNR H	49.01 \(\pm\) 10.12

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_LKCA15_spirou_offline_udem_file_list.txt	2025-01-17 00:17:15.128
Extracted 1D spectra	ext1d_LKCA15_spirou_offline_udem_file_list.txt	2025-01-17 00:17:15.129
Telluric corrected 2D spectra	tcorr2d_LKCA15_spirou_offline_udem_file_list.txt	2025-01-17 00:17:15.129
Telluric corrected 1D spectra	tcorr1d_LKCA15_spirou_offline_udem_file_list.txt	2025-01-17 00:17:15.129
Extracted 2D header file	ext2d_header_LKCA15_spirou_offline_udem_file.csv	2025-01-17 00:17:15.127

LBL (LKCA15_LKCA15)

This section presents the LBL results for LKCA15_LKCA15. The first object is the target we measure RVs for the second is the “friend” or “template” that was used to calculate those RVs.

LBL stats
RV Uncertainty lbl.rdb (25, 50, 75 percentile)	14.43, 17.30, 19.16 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	141.92, 236.33, 294.39 m/s
Number of lbl.rdb Measurements	32
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	8
Number of Reset RV Points	0
Systemic Velocity	17609.18 m/s
Velocity Domain considered valid	16677.36 to 18589.30 m/s
LBL Version	0.65.002

Request
LBL fits files
lbl_rdb files
lbl2_rdb files
lbl_drift files
lbl2_drift files
lbl_fits files

LBL Downloads	File URL	Uploaded
RDB file	lbl_LKCA15_LKCA15.rdb	2025-01-03 15:32:04.487
RDB2 file	lbl2_LKCA15_LKCA15.rdb	2025-01-03 15:32:05.045
Drift file	lbl_LKCA15_LKCA15_drift.rdb	2025-01-03 15:32:08.135
Drift2 file	lbl2_LKCA15_LKCA15_drift.rdb	2025-01-03 15:32:08.234

LBL (LKCA15_GL846)

This section presents the LBL results for LKCA15_GL846. The first object is the target we measure RVs for the second is the “friend” or “template” that was used to calculate those RVs.

LBL stats
RV Uncertainty lbl.rdb (25, 50, 75 percentile)	18.53, 19.70, 20.94 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	17.51, 47.14, 165.20 m/s
Number of lbl.rdb Measurements	32
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	8
Number of Reset RV Points	0
Systemic Velocity	17907.44 m/s
Velocity Domain considered valid	17311.93 to 18335.01 m/s
LBL Version	0.65.002

Request
LBL fits files
lbl_rdb files
lbl2_rdb files
lbl_drift files
lbl2_drift files
lbl_fits files

LBL Downloads	File URL	Uploaded
RDB file	lbl_LKCA15_GL846.rdb	2025-01-03 15:32:30.965
RDB2 file	lbl2_LKCA15_GL846.rdb	2025-01-03 15:32:31.372
Drift file	lbl_LKCA15_GL846_drift.rdb	2025-01-03 15:32:34.242
Drift2 file	lbl2_LKCA15_GL846_drift.rdb	2025-01-03 15:32:34.339

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	GL846_neg.fits
CCF systemic velocity	18104.50 \(\pm\) 219.10 m/s
CCF FWHM	19240.43 \(\pm\) 433.34 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]	2018-12-18 10:55:55.348
Last ccf file [Mid exposure]	2019-02-26 08:27:52.954
Last processed [ccf]	2024-12-23 18:14:01.458
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_LKCA15_spirou_offline_udem_file_list.txt	2025-01-17 00:17:22.247

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
2018-12-18	2018-12-18 10:55:55.348	2018-12-18 11:17:27.832	4	4	0.780	1.108	395.606	1582.424	14.660	59.524	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2018-12-19	2018-12-19 10:11:44.712	2018-12-19 10:43:41.072	4	4	0.845	1.046	601.767	2407.068	27.495	92.073	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2019-02-14	2019-02-14 08:21:18.676	2019-02-14 08:35:26.062	4	4	-9999.900	1.343	245.164	980.656	7.511	36.245	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2019-02-16	2019-02-16 05:42:48.248	2019-02-16 05:56:44.453	4	4	-9999.900	1.008	245.164	980.656	9.848	42.276	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2019-02-17	2019-02-17 06:58:07.150	2019-02-17 07:12:09.005	4	4	-9999.900	1.107	245.164	980.656	13.793	52.722	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2019-02-18	2019-02-18 06:11:39.125	2019-02-18 06:25:40.497	4	4	-9999.900	1.038	245.164	980.656	10.139	42.080	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2019-02-25	2019-02-25 06:08:17.338	2019-02-25 06:22:25.086	4	4	-9999.900	1.072	245.164	980.656	10.438	44.725	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2019-02-26	2019-02-26 08:13:46.148	2019-02-26 08:27:52.954	4	4	-9999.900	1.590	245.164	980.656	13.845	53.483	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.