CWTAU (spirou_offline_udem)

This page was last modified: 2025-01-16 23:11:25.689437 (UTC)

Back to the object table

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=CWTAU

Target Information
RA	63.57089091 [deg] (Gaia DR2)
Dec	28.18260867 [deg] (Gaia DR2)
Finder chart	[FINDER CHART]
Teff	4767.0 [K] (2019AJ….157..196K)
Spectral Type	K0Ve (1977ApJ…214..747H)
Proper Motion (RA)	8.27840308 [mas/yr] (Gaia DR2)
Proper Motion (Dec)	-24.15876592 [mas/yr] (Gaia DR2)
Parallax	7.550354197 [mas/yr] (Gaia DR2)
Radial Velocity	16.39 [mas/yr] (2019AJ….157..196K)
Aliases	2MASS J04141700+2810578, AAVSO 0408+27, AKARI-IRC-V1 J0414170+281058, CSI+28-04113, GCRV 54857, GSC 01827-01207, Gaia DR2 163184091252903936, HBC 25, HH 220, IRAS 04112+2803, Kim 3-39, MHA 259-3, PDS 5, PSCz P04112+2803, SSTtau 041417.0+281057, SV* P 2613, SV* SVS 688, TIC 56624875, UBV 4099, UCAC2 41665643, V* CW Tau, WISE J041417.00+281057.6, WISEA J041416.99+281057.6, XEST 20-046, XEST 20-OM-005, [ABG2007] 321, [GBA2007] 302, [GMM2009] Tau L1495 18, [OMK98] 4, CWTAU, CWTau, HBC 25, HH 220, PDS 5, SV* P 2613, SV* SVS 688, UBV 4099, UCAC2 41665643, [OMK98] 4, 2MASSJ04141700+2810578, AAVSO0408+27, AKARI-IRC-V1J0414170+281058, CSI+28-04113, GCRV54857, GSC01827-01207, GaiaDR2163184091252903936, HBC25, HH220, IRAS04112+2803, Kim3-39, MHA259-3, PDS5, PSCzP04112+2803, SSTtau041417.0+281057, SV*P2613, SV*SVS688, TIC56624875, UBV4099, UCAC241665643, V*CWTau, WISEJ041417.00+281057.6, WISEAJ041416.99+281057.6, XEST20-046, XEST20-OM-005, [ABG2007]321, [GBA2007]302, [GMM2009]TauL149518, [OMK98]4, CWTAU, CWTau, HBC25, HH220, PDS5, SV*P2613, SV*SVS688, UBV4099, UCAC241665643, [OMK98]4
OBJECT name(s) in headers	CWTau

Spectrum

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

Spectrum Information
DPRTYPES	POLAR_FP
Total number raw files	96
First raw files	2020-02-19 05:46:27.210
Last raw files	2024-03-02 07:24:07.996
Total number PP files	96
Number PP files passed QC	96
Number PP files failed QC	0
First pp file [Mid exposure]	2020-02-19 05:46:27.210
Last pp file [Mid exposure]	2024-03-02 07:24:07.996
Last processed [pp]	2024-12-18 15:03:09.266
Version [pp]	0.7.292
Total number ext files	96
Number ext files passed QC	96
Number ext files failed QC	0
First ext file [Mid exposure]	2020-02-19 05:46:27.210
Last ext file [Mid exposure]	2024-03-02 07:24:07.996
Last processed [ext]	2024-12-16 15:25:48.480
Version [ext]	0.7.292
Total number tcorr files	96
Number tcorr files passed QC	93
Number tcorr files failed QC	3
First tcorr file [Mid exposure]	2020-02-19 05:46:27.210
Last tcorr file [Mid exposure]	2024-03-02 07:24:07.996
Last processed [tcorr]	2024-12-22 15:41:37.913
Version [tcorr]	0.7.292
Median SNR Y	36.15 \(\pm\) 11.70
Median SNR H	130.97 \(\pm\) 15.48

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_CWTAU_spirou_offline_udem_file_list.txt	2025-01-16 23:11:46.709
Extracted 1D spectra	ext1d_CWTAU_spirou_offline_udem_file_list.txt	2025-01-16 23:11:46.709
Telluric corrected 2D spectra	tcorr2d_CWTAU_spirou_offline_udem_file_list.txt	2025-01-16 23:11:46.709
Telluric corrected 1D spectra	tcorr1d_CWTAU_spirou_offline_udem_file_list.txt	2025-01-16 23:11:46.709
Extracted 2D header file	ext2d_header_CWTAU_spirou_offline_udem_file.csv	2025-01-16 23:11:46.708

LBL (CWTAU_CWTAU)

This section presents the LBL results for CWTAU_CWTAU. 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)	18.46, 21.16, 23.77 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	118.53, 254.02, 1648.33 m/s
Number of lbl.rdb Measurements	93
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	24
Number of Reset RV Points	12
Systemic Velocity	14123.82 m/s
Velocity Domain considered valid	9898.32 to 21969.50 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_CWTAU_CWTAU.rdb	2025-01-03 13:55:27.565
RDB2 file	lbl2_CWTAU_CWTAU.rdb	2025-01-03 13:55:28.329
Drift file	lbl_CWTAU_CWTAU_drift.rdb	2025-01-03 13:55:31.200
Drift2 file	lbl2_CWTAU_CWTAU_drift.rdb	2025-01-03 13:55:31.448

LBL (CWTAU_GL846)

This section presents the LBL results for CWTAU_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)	15.78, 16.41, 17.10 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	10.30, 38.63, 449.76 m/s
Number of lbl.rdb Measurements	93
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	24
Number of Reset RV Points	32
Systemic Velocity	14762.97 m/s
Velocity Domain considered valid	13154.86 to 15961.58 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_CWTAU_GL846.rdb	2025-01-03 13:56:16.444
RDB2 file	lbl2_CWTAU_GL846.rdb	2025-01-03 13:56:17.051
Drift file	lbl_CWTAU_GL846_drift.rdb	2025-01-03 13:56:19.780
Drift2 file	lbl2_CWTAU_GL846_drift.rdb	2025-01-03 13:56:20.024

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	GL846_neg.fits
CCF systemic velocity	290108.43 \(\pm\) 9153.90 m/s
CCF FWHM	5005.78 \(\pm\) 52439.03 m/s
Number of CCF files Total	93
Number of CCF passed QC	93
Number CCF files failed QC	0
First ccf file [Mid exposure]	2020-02-19 05:46:27.210
Last ccf file [Mid exposure]	2024-03-02 07:24:07.996
Last processed [ccf]	2024-12-23 16:05:10.197
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_CWTAU_spirou_offline_udem_file_list.txt	2025-01-16 23:12:06.406

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
2020-02-19	2020-02-19 05:46:27.210	2020-02-19 06:07:43.019	4	4	0.472	1.053	395.606	1582.424	21.815	115.114	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-02-02	2023-02-02 08:29:05.491	2023-02-02 08:50:55.220	4	4	0.600	1.288	412.322	1649.288	57.422	154.388	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-02-06	2023-02-06 07:20:15.295	2023-02-06 07:42:04.989	4	4	-9999.900	1.127	412.322	1649.288	49.493	134.909	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2024-01-20	2024-01-20 07:40:50.409	2024-01-20 08:02:34.556	4	4	0.435	1.049	412.322	1649.288	25.218	114.551	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2024-01-22	2024-01-22 06:30:08.782	2024-01-22 06:51:58.511	4	4	-9999.900	1.011	412.322	1649.288	46.029	138.820	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2024-01-23	2024-01-23 08:08:00.051	2024-01-23 08:29:49.780	4	3	0.598	1.110	412.322	1649.288	52.152	147.868	POLAR_FP	4 [download]	3 [download]	Extracted 2D files	Telluric corrected 2D files
2024-01-24	2024-01-24 08:03:40.764	2024-01-24 08:25:30.493	4	4	1.002	1.109	412.322	1649.288	33.993	126.281	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2024-01-28	2024-01-28 09:49:44.798	2024-01-28 10:11:34.562	4	4	-9999.900	1.637	412.322	1649.288	35.684	129.097	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2024-01-29	2024-01-29 08:46:37.541	2024-01-29 09:08:21.706	4	2	-9999.900	1.292	412.322	1649.288	34.015	124.208	POLAR_FP	4 [download]	2 [download]	Extracted 2D files	Telluric corrected 2D files
2024-01-31	2024-01-31 08:25:49.216	2024-01-31 08:47:33.061	4	4	-9999.900	1.243	412.322	1649.288	32.808	129.490	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2024-02-01	2024-02-01 09:17:02.516	2024-02-01 09:38:52.193	4	4	-9999.900	1.512	412.322	1649.288	32.867	125.442	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2024-02-02	2024-02-02 09:28:30.606	2024-02-02 09:50:25.985	4	4	-9999.900	1.624	412.322	1649.288	26.346	110.681	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2024-02-15	2024-02-15 07:15:31.108	2024-02-15 07:37:20.880	4	4	-9999.900	1.205	412.322	1649.288	46.212	139.557	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2024-02-16	2024-02-16 06:33:34.751	2024-02-16 06:55:24.445	4	4	-9999.900	1.110	412.322	1649.288	50.214	147.673	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2024-02-18	2024-02-18 06:53:43.798	2024-02-18 07:15:39.169	4	4	-9999.900	1.176	412.322	1649.288	43.621	145.812	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2024-02-19	2024-02-19 06:43:55.751	2024-02-19 07:05:45.506	4	4	1.585	1.160	412.322	1649.288	27.271	119.832	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2024-02-20	2024-02-20 06:59:51.413	2024-02-20 07:21:41.202	4	4	0.575	1.218	412.322	1649.288	54.183	155.642	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2024-02-21	2024-02-21 06:51:54.865	2024-02-21 07:13:44.577	4	4	0.408	1.205	412.322	1649.288	45.325	146.512	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2024-02-22	2024-02-22 06:56:02.790	2024-02-22 07:17:52.450	4	4	0.367	1.231	412.322	1649.288	49.733	152.033	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2024-02-23	2024-02-23 05:20:47.283	2024-02-23 05:42:36.995	4	4	-4999.715	1.042	412.322	1649.288	51.141	162.978	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2024-02-26	2024-02-26 06:41:38.600	2024-02-26 07:03:33.867	4	4	-9999.900	1.236	412.322	1649.288	34.436	120.701	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2024-02-27	2024-02-27 06:19:01.636	2024-02-27 06:40:51.114	4	4	-9999.900	1.178	412.322	1649.288	39.366	133.779	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2024-02-28	2024-02-28 05:42:17.123	2024-02-28 06:04:12.398	4	4	-9999.900	1.102	412.322	1649.288	27.971	123.812	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2024-03-02	2024-03-02 07:02:12.685	2024-03-02 07:24:07.996	4	4	0.757	1.411	412.322	1649.288	30.220	124.168	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.