TWA8A (spirou_offline_udem)

This page was last modified: 2025-01-17 00:35:45.285066 (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=TWA8A

Target Information
RA	173.1714898 [deg] (Gaia EDR3)
Dec	-26.86566667 [deg] (Gaia EDR3)
Finder chart	[FINDER CHART]
Teff	3267.0 [K] (2018MNRAS.475.1960F)
Spectral Type	M3Ve (2006A&A…460..695T)
Proper Motion (RA)	-90.60589403 [mas/yr] (Gaia EDR3)
Proper Motion (Dec)	-27.38202681 [mas/yr] (Gaia EDR3)
Parallax	21.75850444 [mas/yr] (Gaia EDR3)
Radial Velocity	7.74 [mas/yr] (2018MNRAS.475.1960F)
Aliases	CD-26 8623, ** WBB 1A, ASAS J113241-2651.9, ASAS J113241-2651.8, GSC 06659-01080, 2MASS J11324124-2651559, RBS 994, RX J1132.7-2651, 1RXS J113241.7-265155, 1SWASP J113241.23-265200.7, TIC 429152610, TWA 8A, TWA 8, V* V550 Hya, WDS J11327-2652A, [TDQ2000] TRX 21, Gaia DR2 3485098646237003392, Gaia EDR3 3485098646237003392, CD-268623, **WBB1A, ASASJ113241-2651.9, ASASJ113241-2651.8, GSC06659-01080, 2MASSJ11324124-2651559, RBS994, RXJ1132.7-2651, 1RXSJ113241.7-265155, 1SWASPJ113241.23-265200.7, TIC429152610, TWA8A, TWA8, V*V550Hya, WDSJ11327-2652A, [TDQ2000]TRX21, GaiaDR23485098646237003392, GaiaEDR33485098646237003392
OBJECT name(s) in headers	TWA8A

Spectrum

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

Spectrum Information
DPRTYPES	POLAR_FP
Total number raw files	123
First raw files	2022-03-11 09:37:05.221
Last raw files	2022-05-20 09:22:07.672
Total number PP files	115
Number PP files passed QC	115
Number PP files failed QC	0
First pp file [Mid exposure]	2022-03-11 09:37:05.221
Last pp file [Mid exposure]	2022-05-20 09:22:07.672
Last processed [pp]	2024-12-18 19:56:45.855
Version [pp]	0.7.292
Total number ext files	115
Number ext files passed QC	115
Number ext files failed QC	0
First ext file [Mid exposure]	2022-03-11 09:37:05.221
Last ext file [Mid exposure]	2022-05-20 09:22:07.672
Last processed [ext]	2024-12-12 23:05:35.980
Version [ext]	0.7.292
Total number tcorr files	115
Number tcorr files passed QC	115
Number tcorr files failed QC	0
First tcorr file [Mid exposure]	2022-03-11 09:37:05.221
Last tcorr file [Mid exposure]	2022-05-20 09:22:07.672
Last processed [tcorr]	2024-12-22 02:20:40.677
Version [tcorr]	0.7.292
Median SNR Y	65.58 \(\pm\) 12.87
Median SNR H	120.63 \(\pm\) 17.50

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_TWA8A_spirou_offline_udem_file_list.txt	2025-01-17 00:35:55.119
Extracted 1D spectra	ext1d_TWA8A_spirou_offline_udem_file_list.txt	2025-01-17 00:35:55.119
Telluric corrected 2D spectra	tcorr2d_TWA8A_spirou_offline_udem_file_list.txt	2025-01-17 00:35:55.119
Telluric corrected 1D spectra	tcorr1d_TWA8A_spirou_offline_udem_file_list.txt	2025-01-17 00:35:55.119
Extracted 2D header file	ext2d_header_TWA8A_spirou_offline_udem_file.csv	2025-01-17 00:35:55.118

LBL (TWA8A_TWA8A)

This section presents the LBL results for TWA8A_TWA8A. 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)	3.23, 3.35, 3.58 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	7.61, 12.12, 17.80 m/s
Number of lbl.rdb Measurements	115
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	30
Number of Reset RV Points	0
Systemic Velocity	8579.04 m/s
Velocity Domain considered valid	8525.01 to 8640.33 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_TWA8A_TWA8A.rdb	2025-01-03 16:03:56.405
RDB2 file	lbl2_TWA8A_TWA8A.rdb	2025-01-03 16:03:57.209
Drift file	lbl_TWA8A_TWA8A_drift.rdb	2025-01-03 16:04:00.391
Drift2 file	lbl2_TWA8A_TWA8A_drift.rdb	2025-01-03 16:04:00.701

LBL (TWA8A_GL699)

This section presents the LBL results for TWA8A_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)	5.22, 5.35, 5.54 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	10.50, 17.84, 32.14 m/s
Number of lbl.rdb Measurements	115
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	30
Number of Reset RV Points	0
Systemic Velocity	8629.02 m/s
Velocity Domain considered valid	8503.33 to 8729.47 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_TWA8A_GL699.rdb	2025-01-03 16:04:58.828
RDB2 file	lbl2_TWA8A_GL699.rdb	2025-01-03 16:04:59.551
Drift file	lbl_TWA8A_GL699_drift.rdb	2025-01-03 16:05:02.637
Drift2 file	lbl2_TWA8A_GL699_drift.rdb	2025-01-03 16:05:02.931

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	GL699_neg.fits
CCF systemic velocity	8745.98 \(\pm\) 25.56 m/s
CCF FWHM	6324.67 \(\pm\) 40.73 m/s
Number of CCF files Total	115
Number of CCF passed QC	115
Number CCF files failed QC	0
First ccf file [Mid exposure]	2022-03-11 09:37:05.221
Last ccf file [Mid exposure]	2022-05-20 09:22:07.672
Last processed [ccf]	2024-12-23 10:07:32.743
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_TWA8A_spirou_offline_udem_file_list.txt	2025-01-17 00:36:17.705

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
2022-03-11	2022-03-11 09:37:05.221	2022-03-11 09:55:45.397	4	4	0.625	1.518	351.031	1404.124	76.084	133.901	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-03-12	2022-03-12 09:55:26.458	2022-03-12 10:14:06.643	4	4	-9999.900	1.482	351.031	1404.124	72.099	130.277	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-03-13	2022-03-13 09:18:37.158	2022-03-13 09:37:17.490	4	4	0.495	1.542	351.031	1404.124	78.081	141.780	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-03-14	2022-03-14 09:16:32.276	2022-03-14 09:35:12.529	4	4	0.455	1.538	351.031	1404.124	78.189	143.403	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-03-15	2022-03-15 11:51:04.032	2022-03-15 12:09:44.321	4	4	0.573	1.626	351.031	1404.124	75.096	135.676	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-03-17	2022-03-17 10:09:33.610	2022-03-17 11:03:42.794	7	7	0.644	1.474	351.031	2457.217	60.863	110.377	POLAR_FP	7 [download]	7 [download]	Extracted 2D files	Telluric corrected 2D files
2022-03-19	2022-03-19 10:36:42.068	2022-03-19 10:55:22.322	4	4	0.530	1.483	351.031	1404.124	80.148	141.009	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-03-20	2022-03-20 10:51:09.308	2022-03-20 11:09:55.126	4	4	0.645	1.512	351.031	1404.124	70.222	129.699	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-03-21	2022-03-21 11:06:43.405	2022-03-21 11:25:23.624	4	4	1.167	1.558	351.031	1404.124	43.262	90.776	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-03-22	2022-03-22 10:37:25.580	2022-03-22 10:56:05.816	4	4	0.942	1.501	351.031	1404.124	55.051	110.415	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-03-23	2022-03-23 10:09:14.619	2022-03-23 10:27:54.856	4	4	0.578	1.471	351.031	1404.124	54.501	100.489	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-04-09	2022-04-09 10:47:15.061	2022-04-09 11:06:00.827	4	4	0.487	1.799	351.031	1404.124	71.562	132.343	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-04-11	2022-04-11 10:44:45.701	2022-04-11 10:44:45.701	1	1	0.940	1.773	351.031	351.031	61.447	110.910	POLAR_FP	1 [download]	1 [download]	Extracted 2D files	Telluric corrected 2D files
2022-04-12	2022-04-12 09:12:34.719	2022-04-12 09:31:14.938	4	4	0.990	1.497	351.031	1404.124	46.905	94.064	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-04-13	2022-04-13 08:45:30.641	2022-04-13 09:04:10.912	4	4	0.712	1.470	351.031	1404.124	59.193	115.089	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-04-14	2022-04-14 08:59:13.480	2022-04-14 09:17:53.500	4	4	0.495	1.489	351.031	1404.124	63.966	121.705	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-04-15	2022-04-15 07:21:00.006	2022-04-15 07:39:40.208	4	4	0.518	1.515	351.031	1404.124	67.511	122.289	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-04-18	2022-04-18 10:12:16.051	2022-04-18 10:31:01.851	4	4	-9999.900	1.801	351.031	1404.124	52.675	102.916	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-04-19	2022-04-19 09:45:00.801	2022-04-19 10:03:46.688	3	3	0.603	1.671	351.031	1053.093	37.255	73.368	POLAR_FP	3 [download]	3 [download]	Extracted 2D files	Telluric corrected 2D files
2022-04-20	2022-04-20 09:00:17.813	2022-04-20 09:19:03.622	4	4	0.470	1.536	351.031	1404.124	73.815	121.738	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-04-21	2022-04-21 09:26:21.731	2022-04-21 09:45:07.488	4	4	0.415	1.629	351.031	1404.124	74.967	122.717	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-05-11	2022-05-11 07:54:46.414	2022-05-11 08:13:26.668	4	4	0.988	1.584	351.031	1404.124	55.416	110.950	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-05-12	2022-05-12 07:52:02.574	2022-05-12 08:10:48.427	4	4	0.500	1.587	351.031	1404.124	68.824	126.069	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-05-13	2022-05-13 08:16:48.792	2022-05-13 08:35:28.700	4	4	0.955	1.705	351.031	1404.124	56.122	109.970	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-05-14	2022-05-14 08:50:07.060	2022-05-14 09:08:47.262	4	4	0.938	1.948	351.031	1404.124	49.796	101.989	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-05-15	2022-05-15 08:19:36.728	2022-05-15 08:38:16.999	4	4	0.883	1.762	351.031	1404.124	58.919	114.950	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-05-16	2022-05-16 07:41:07.152	2022-05-16 07:59:47.389	4	4	0.588	1.603	351.031	1404.124	62.136	119.503	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-05-17	2022-05-17 07:43:52.124	2022-05-17 08:02:37.916	4	4	0.585	1.629	351.031	1404.124	73.711	134.693	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-05-20	2022-05-20 09:03:16.316	2022-05-20 09:22:07.672	4	4	-9999.900	2.365	351.031	1404.124	63.609	106.160	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.