TWA33 (spirou_offline_udem)

This page was last modified: 2025-01-17 00:35:29.931646 (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=TWA33

Target Information
RA	174.8904908 [deg] (Gaia EDR3)
Dec	-30.66688311 [deg] (Gaia EDR3)
Finder chart	[FINDER CHART]
Teff	3300.0 [K] (Header)
Spectral Type	M5.5e (2017ApJS..228…18G)
Proper Motion (RA)	-86.42214114 [mas/yr] (Gaia EDR3)
Proper Motion (Dec)	-25.83444841 [mas/yr] (Gaia EDR3)
Parallax	20.44891335 [mas/yr] (Gaia EDR3)
Radial Velocity	nan [mas/yr] (None)
Aliases	UCAC4 297-067608, 2MASS J11393382-3040002, TIC 57830249, TWA 33, WISEA J113933.75-304000.6, WISE J113933.76-304000.5, Gaia EDR3 3478940625208241920, Gaia DR2 3478940625208241920, UCAC4297-067608, 2MASSJ11393382-3040002, TIC57830249, TWA33, WISEAJ113933.75-304000.6, WISEJ113933.76-304000.5, GaiaEDR33478940625208241920, GaiaDR23478940625208241920
OBJECT name(s) in headers	TWA33

Spectrum

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

Spectrum Information
DPRTYPES	OBJ_DARK
Total number raw files	7
First raw files	2022-04-19 09:19:42.197
Last raw files	2022-06-06 06:23:45.845
Total number PP files	7
Number PP files passed QC	7
Number PP files failed QC	0
First pp file [Mid exposure]	2022-04-19 09:19:42.197
Last pp file [Mid exposure]	2022-06-06 06:23:45.845
Last processed [pp]	2024-12-18 18:47:40.971
Version [pp]	0.7.292
Total number ext files	7
Number ext files passed QC	7
Number ext files failed QC	0
First ext file [Mid exposure]	2022-04-19 09:19:42.197
Last ext file [Mid exposure]	2022-06-06 06:23:45.845
Last processed [ext]	2024-12-10 17:43:19.711
Version [ext]	0.7.292
Total number tcorr files	7
Number tcorr files passed QC	7
Number tcorr files failed QC	0
First tcorr file [Mid exposure]	2022-04-19 09:19:42.197
Last tcorr file [Mid exposure]	2022-06-06 06:23:45.845
Last processed [tcorr]	2024-12-22 01:29:25.569
Version [tcorr]	0.7.292
Median SNR Y	41.70 \(\pm\) 4.68
Median SNR H	73.58 \(\pm\) 7.94

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_TWA33_spirou_offline_udem_file_list.txt	2025-01-17 00:35:34.837
Extracted 1D spectra	ext1d_TWA33_spirou_offline_udem_file_list.txt	2025-01-17 00:35:34.837
Telluric corrected 2D spectra	tcorr2d_TWA33_spirou_offline_udem_file_list.txt	2025-01-17 00:35:34.837
Telluric corrected 1D spectra	tcorr1d_TWA33_spirou_offline_udem_file_list.txt	2025-01-17 00:35:34.837
Extracted 2D header file	ext2d_header_TWA33_spirou_offline_udem_file.csv	2025-01-17 00:35:34.836

LBL (TWA33_TWA33)

This section presents the LBL results for TWA33_TWA33. 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)	9.41, 9.47, 10.17 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	19.71, 55.35, 143.19 m/s
Number of lbl.rdb Measurements	7
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	4
Number of Reset RV Points	0
Systemic Velocity	4119.75 m/s
Velocity Domain considered valid	3799.17 to 4484.26 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_TWA33_TWA33.rdb	2025-01-03 16:03:15.408
RDB2 file	lbl2_TWA33_TWA33.rdb	2025-01-03 16:03:15.894
Drift file	lbl_TWA33_TWA33_drift.rdb	2025-01-03 16:03:19.450
Drift2 file	lbl2_TWA33_TWA33_drift.rdb	2025-01-03 16:03:19.506

LBL (TWA33_GL699)

This section presents the LBL results for TWA33_GL699. 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)	11.36, 11.38, 11.93 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	172.04, 320.96, 363.66 m/s
Number of lbl.rdb Measurements	7
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	4
Number of Reset RV Points	5
Systemic Velocity	8174.73 m/s
Velocity Domain considered valid	7185.45 to 9366.94 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_TWA33_GL699.rdb	2025-01-03 16:03:35.512
RDB2 file	lbl2_TWA33_GL699.rdb	2025-01-03 16:03:35.876
Drift file	lbl_TWA33_GL699_drift.rdb	2025-01-03 16:03:38.661
Drift2 file	lbl2_TWA33_GL699_drift.rdb	2025-01-03 16:03:38.709

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	GL699_neg.fits
CCF systemic velocity	9671.65 \(\pm\) 251.66 m/s
CCF FWHM	19691.99 \(\pm\) 537.82 m/s
Number of CCF files Total	7
Number of CCF passed QC	7
Number CCF files failed QC	0
First ccf file [Mid exposure]	2022-04-19 09:19:42.197
Last ccf file [Mid exposure]	2022-06-06 06:23:45.845
Last processed [ccf]	2024-12-23 09:44:27.746
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_TWA33_spirou_offline_udem_file_list.txt	2025-01-17 00:35:38.334

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
2022-04-19	2022-04-19 09:19:42.197	2022-04-19 09:34:17.230	2	2	0.615	1.667	802.356	1604.712	27.651	50.993	OBJ_DARK	2 [download]	2 [download]	Extracted 2D files	Telluric corrected 2D files
2022-04-20	2022-04-20 07:52:38.116	2022-04-20 07:52:38.116	1	1	0.420	1.586	802.356	802.356	41.836	71.233	OBJ_DARK	1 [download]	1 [download]	Extracted 2D files	Telluric corrected 2D files
2022-04-21	2022-04-21 09:56:08.074	2022-04-21 09:56:08.074	1	1	0.470	1.811	802.356	802.356	43.521	73.579	OBJ_DARK	1 [download]	1 [download]	Extracted 2D files	Telluric corrected 2D files
2022-06-06	2022-06-06 05:56:16.089	2022-06-06 06:23:45.845	3	3	-6666.440	1.647	802.356	2407.068	41.665	77.227	OBJ_DARK	3 [download]	3 [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.