TWA7 (spirou_offline_udem)¶

This page was last modified: 2025-01-17 00:36:00.859260 (UTC)

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=TWA7

Target Information
RA	160.6248102 [deg] (Gaia DR2)
Dec	-33.67125958 [deg] (Gaia DR2)
Finder chart	[FINDER CHART]
Teff	3550.0 [K] (HEADER[CFHT])
Spectral Type	M2Ve (2006A&A…460..695T)
Proper Motion (RA)	-118.9344872 [mas/yr] (Gaia DR2)
Proper Motion (Dec)	-19.85121836 [mas/yr] (Gaia DR2)
Parallax	29.38667706 [mas/yr] (Gaia DR2)
Radial Velocity	11.796 [mas/yr] (2018A&A…616A…7S)
Aliases	1RXS J104230.3-334014, 2MASS J10423011-3340162, ASAS J104230-3340.3, GSC 07190-02111, Gaia DR2 5444751795151480320, RX J104230.3-334014, TIC 54147487, TWA 7, TWA 7A, TYC 7190-2111-1, V* CE Ant, WISE J104230.01-334016.4, WISEA J104229.99-334016.3, TWA7, 1RXSJ104230.3-334014, 2MASSJ10423011-3340162, ASASJ104230-3340.3, GSC07190-02111, GaiaDR25444751795151480320, RXJ104230.3-334014, TIC54147487, TWA7, TWA7A, TYC7190-2111-1, V*CEAnt, WISEJ104230.01-334016.4, WISEAJ104229.99-334016.3, TWA7
OBJECT name(s) in headers	TWA7

Spectrum¶

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

../../../_images/spec_plot_TWA7_spirou_offline_udem.png

Spectrum Information
DPRTYPES	POLAR_FP
Total number raw files	210
First raw files	2019-02-14 12:36:43.124
Last raw files	2021-05-02 07:52:32.538
Total number PP files	207
Number PP files passed QC	207
Number PP files failed QC	0
First pp file [Mid exposure]	2019-02-14 12:36:43.124
Last pp file [Mid exposure]	2021-05-02 07:52:32.538
Last processed [pp]	2024-12-19 06:48:00.031
Version [pp]	0.7.292
Total number ext files	207
Number ext files passed QC	207
Number ext files failed QC	0
First ext file [Mid exposure]	2019-02-14 12:36:43.124
Last ext file [Mid exposure]	2021-05-02 07:52:32.538
Last processed [ext]	2024-12-17 08:56:46.974
Version [ext]	0.7.292
Total number tcorr files	207
Number tcorr files passed QC	207
Number tcorr files failed QC	0
First tcorr file [Mid exposure]	2019-02-14 12:36:43.124
Last tcorr file [Mid exposure]	2021-05-02 07:52:32.538
Last processed [tcorr]	2024-12-22 20:15:53.199
Version [tcorr]	0.7.292
Median SNR Y	58.43 \(\pm\) 27.52
Median SNR H	125.32 \(\pm\) 37.23

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_TWA7_spirou_offline_udem_file_list.txt`	2025-01-17 00:36:21.928
Extracted 1D spectra	`ext1d_TWA7_spirou_offline_udem_file_list.txt`	2025-01-17 00:36:21.928
Telluric corrected 2D spectra	`tcorr2d_TWA7_spirou_offline_udem_file_list.txt`	2025-01-17 00:36:21.928
Telluric corrected 1D spectra	`tcorr1d_TWA7_spirou_offline_udem_file_list.txt`	2025-01-17 00:36:21.928
Extracted 2D header file	`ext2d_header_TWA7_spirou_offline_udem_file.csv`	2025-01-17 00:36:21.926

LBL (TWA7_TWA7)¶

This section presents the LBL results for TWA7_TWA7. The first object is the target we measure RVs for the second is the “friend” or “template” that was used to calculate those RVs.

../../../_images/lbl_plot_TWA7_TWA7_spirou_offline_udem.png

LBL stats
RV Uncertainty lbl.rdb (25, 50, 75 percentile)	2.43, 2.78, 4.09 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	2.62, 6.05, 10.33 m/s
Number of lbl.rdb Measurements	207
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	52
Number of Reset RV Points	0
Systemic Velocity	12334.76 m/s
Velocity Domain considered valid	12303.54 to 12373.23 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_TWA7_TWA7.rdb`	2025-01-03 16:04:34.183
RDB2 file	`lbl2_TWA7_TWA7.rdb`	2025-01-03 16:04:35.282
Drift file	`lbl_TWA7_TWA7_drift.rdb`	2025-01-03 16:04:38.634
Drift2 file	`lbl2_TWA7_TWA7_drift.rdb`	2025-01-03 16:04:39.361

LBL (TWA7_GL846)¶

This section presents the LBL results for TWA7_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.

../../../_images/lbl_plot_TWA7_GL846_spirou_offline_udem.png

LBL stats
RV Uncertainty lbl.rdb (25, 50, 75 percentile)	11.26, 11.70, 13.97 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	13.88, 26.03, 39.33 m/s
Number of lbl.rdb Measurements	207
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	52
Number of Reset RV Points	0
Systemic Velocity	12183.05 m/s
Velocity Domain considered valid	12055.58 to 12320.92 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_TWA7_GL846.rdb`	2025-01-03 16:06:05.404
RDB2 file	`lbl2_TWA7_GL846.rdb`	2025-01-03 16:06:06.550
Drift file	`lbl_TWA7_GL846_drift.rdb`	2025-01-03 16:06:09.694
Drift2 file	`lbl2_TWA7_GL846_drift.rdb`	2025-01-03 16:06:10.195

CCF¶

This section presents the APERO CCF results for this object.

../../../_images/ccf_plot_TWA7_spirou_offline_udem.png

CCF stats
Mask used	GL846_neg.fits
CCF systemic velocity	12202.02 \(\pm\) 36.96 m/s
CCF FWHM	8171.82 \(\pm\) 187.14 m/s
Number of CCF files Total	207
Number of CCF passed QC	207
Number CCF files failed QC	0
First ccf file [Mid exposure]	2019-02-14 12:36:43.124
Last ccf file [Mid exposure]	2021-05-02 07:52:32.538
Last processed [ccf]	2024-12-23 18:07:24.338
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	`ccf_TWA7_spirou_offline_udem_file_list.txt`	2025-01-17 00:36:45.638

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
2019-02-14	2019-02-14 12:36:43.124	2019-02-14 12:47:40.740	4	4	-9999.900	1.800	183.873	735.492	19.030	66.947	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2019-02-16	2019-02-16 12:33:14.606	2019-02-16 12:44:06.270	4	4	-9999.900	1.816	183.873	735.492	23.564	78.842	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2019-02-17	2019-02-17 10:41:33.699	2019-02-17 10:52:26.312	4	4	-9999.900	1.707	183.873	735.492	31.762	93.247	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2019-02-18	2019-02-18 12:14:20.935	2019-02-18 12:25:18.283	4	4	-9999.900	1.779	183.873	735.492	23.236	74.862	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2019-02-25	2019-02-25 09:11:42.140	2019-02-25 09:22:39.583	4	4	-9999.900	1.875	183.873	735.492	22.882	79.243	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2019-02-26	2019-02-26 12:15:52.510	2019-02-26 12:26:44.787	4	4	-9999.900	1.913	183.873	735.492	31.611	92.717	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2019-04-16	2019-04-16 06:00:10.381	2019-04-16 06:10:17.963	4	4	-9999.900	1.853	167.158	668.632	27.206	76.756	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2019-04-18	2019-04-18 06:13:47.215	2019-04-18 06:23:54.832	4	4	0.600	1.776	167.158	668.632	25.138	72.993	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2019-04-19	2019-04-19 06:08:06.177	2019-04-19 06:18:13.733	4	4	0.587	1.781	167.158	668.632	28.017	77.867	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2019-04-20	2019-04-20 06:00:16.645	2019-04-20 06:10:18.490	4	4	0.982	1.793	167.158	668.632	27.278	74.032	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2019-04-22	2019-04-22 06:03:46.087	2019-04-22 06:13:53.617	4	4	0.755	1.760	167.158	668.632	26.915	72.111	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2019-04-23	2019-04-23 07:13:58.398	2019-04-23 07:24:11.622	4	4	0.920	1.690	167.158	668.632	20.144	57.149	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2019-04-24	2019-04-24 06:17:23.163	2019-04-24 06:27:30.745	4	4	0.770	1.714	167.158	668.632	24.976	70.074	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2019-04-25	2019-04-25 07:11:03.265	2019-04-25 07:21:10.960	4	4	0.378	1.694	167.158	668.632	31.196	79.673	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2019-04-26	2019-04-26 05:58:40.456	2019-04-26 06:08:48.107	4	4	0.645	1.734	167.158	668.632	24.433	67.983	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2019-04-27	2019-04-27 06:03:29.818	2019-04-27 06:13:42.100	4	4	0.452	1.717	167.158	668.632	19.780	56.124	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2019-05-01	2019-05-01 05:32:29.436	2019-05-01 05:42:42.418	4	4	-7499.765	1.749	167.158	668.632	29.121	77.243	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2020-01-26	2020-01-26 11:54:44.774	2020-01-26 12:04:24.812	4	4	0.438	1.732	167.158	668.632	43.012	109.317	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2020-02-05	2020-02-05 12:20:29.098	2020-02-05 12:36:56.287	4	4	-9999.900	1.695	300.884	1203.536	60.413	139.940	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2020-05-08	2020-05-08 06:11:06.842	2020-05-08 06:27:33.020	4	4	0.892	1.692	300.884	1203.536	63.701	145.421	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2020-05-09	2020-05-09 07:07:11.102	2020-05-09 07:23:48.979	4	4	-9999.900	1.822	300.884	1203.536	58.058	138.853	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2020-05-10	2020-05-10 05:59:59.376	2020-05-10 06:16:30.988	4	4	0.575	1.690	300.884	1203.536	58.204	138.426	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2020-05-11	2020-05-11 06:46:01.929	2020-05-11 07:02:34.026	4	4	0.348	1.777	300.884	1203.536	63.284	149.232	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2020-05-12	2020-05-12 06:44:57.846	2020-05-12 07:01:30.263	4	4	-9999.900	1.786	300.884	1203.536	57.483	135.867	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2020-05-13	2020-05-13 06:48:33.699	2020-05-13 07:04:59.273	4	4	0.452	1.811	300.884	1203.536	38.833	96.791	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2020-05-15	2020-05-15 06:55:38.252	2020-05-15 07:12:04.171	4	4	-9999.900	1.871	300.884	1203.536	49.824	125.736	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-02-21	2021-02-21 11:58:58.291	2021-02-21 12:15:13.609	4	4	-9999.900	1.780	300.884	1203.536	72.738	127.263	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-02-22	2021-02-22 10:55:35.023	2021-02-22 11:11:44.786	4	4	-9999.900	1.686	300.884	1203.536	78.679	146.491	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-02-23	2021-02-23 11:18:12.713	2021-02-23 11:34:22.466	4	4	-9999.900	1.708	300.884	1203.536	62.517	127.451	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-02-26	2021-02-26 10:28:07.323	2021-02-26 10:44:17.094	4	4	-9999.900	1.686	300.884	1203.536	66.018	133.591	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-02-28	2021-02-28 11:37:09.339	2021-02-28 11:53:19.102	4	4	-9999.900	1.799	300.884	1203.536	70.964	131.421	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-03-02	2021-03-02 09:58:37.039	2021-03-02 12:18:30.497	5	5	-9999.900	1.898	300.884	1504.420	47.987	103.866	POLAR_FP	5 `[download]`	5 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-03-03	2021-03-03 09:47:03.636	2021-03-03 10:03:13.433	4	4	-9999.900	1.702	300.884	1203.536	74.687	150.696	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-03-04	2021-03-04 10:52:02.704	2021-03-04 11:08:12.587	4	4	-9999.900	1.723	300.884	1203.536	93.050	175.060	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-03-20	2021-03-20 09:19:32.437	2021-03-20 09:35:42.268	4	4	-9999.900	1.689	300.884	1203.536	87.203	160.683	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-03-21	2021-03-21 10:07:31.631	2021-03-21 10:23:46.931	4	4	-9999.900	1.777	300.884	1203.536	81.913	154.751	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-03-23	2021-03-23 10:19:31.559	2021-03-23 10:35:46.885	4	4	-9999.900	1.848	300.884	1203.536	78.491	151.549	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-03-24	2021-03-24 08:30:37.274	2021-03-24 08:46:47.062	4	4	-9999.900	1.695	300.884	1203.536	89.203	167.714	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-03-26	2021-03-26 08:34:26.761	2021-03-26 08:50:36.557	4	4	-9999.900	1.688	300.884	1203.536	65.402	128.718	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-03-27	2021-03-27 07:33:50.755	2021-03-27 07:50:00.413	4	4	-9999.900	1.784	300.884	1203.536	44.823	96.987	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-03-28	2021-03-28 08:44:07.360	2021-03-28 09:00:17.209	4	4	-9999.900	1.687	300.884	1203.536	55.033	108.292	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-03-31	2021-03-31 08:51:26.332	2021-03-31 09:07:36.198	4	4	-9999.900	1.702	300.884	1203.536	61.897	119.539	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-04-01	2021-04-01 09:05:59.119	2021-04-01 09:22:08.916	4	4	-9999.900	1.731	300.884	1203.536	78.610	153.337	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-04-22	2021-04-22 07:21:53.704	2021-04-22 07:32:40.183	3	3	0.480	1.695	300.884	902.652	59.952	115.160	POLAR_FP	3 `[download]`	3 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-04-23	2021-04-23 06:42:39.451	2021-04-23 06:58:54.812	4	4	0.560	1.688	300.884	1203.536	82.923	152.823	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-04-24	2021-04-24 07:24:58.634	2021-04-24 07:41:13.995	4	4	0.805	1.712	300.884	1203.536	76.657	143.653	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-04-25	2021-04-25 07:49:22.190	2021-04-25 08:05:37.508	4	4	-7499.645	1.775	300.884	1203.536	73.837	140.654	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-04-27	2021-04-27 07:42:14.018	2021-04-27 07:58:34.969	4	4	-9999.900	1.778	300.884	1203.536	69.972	131.290	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-04-28	2021-04-28 07:16:44.668	2021-04-28 07:27:31.182	3	3	0.573	1.719	300.884	902.652	82.932	148.307	POLAR_FP	3 `[download]`	3 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-04-30	2021-04-30 07:05:31.388	2021-04-30 07:21:41.176	4	4	0.532	1.719	300.884	1203.536	86.041	148.953	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-05-01	2021-05-01 06:38:55.148	2021-05-01 06:55:10.457	4	4	-4999.570	1.692	300.884	1203.536	81.077	146.582	POLAR_FP	4 `[download]`	4 `[download]`	Extracted 2D files	Telluric corrected 2D files
2021-05-02	2021-05-02 07:36:17.255	2021-05-02 07:52:32.538	4	4	0.995	1.824	300.884	1203.536	66.571	129.521	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¶

../../../_images/debug_tcorr_map_plot_TWA7_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.

Shape QC plot¶

../../../_images/debug_shape_plot_TWA7_spirou_offline_udem.png

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¶

../../../_images/debug_wcav000_plot_TWA7_spirou_offline_udem.png

Wave cavity polynomial coeffs=0

Maximum Saturation level plot¶

../../../_images/debug_extsmax_plot_TWA7_spirou_offline_udem.png

Maximum saturation level measured at time of extraction

Measured effective readout noise before extraction¶

../../../_images/debug_effron_plot_TWA7_spirou_offline_udem.png

Measured effective readout noise before extraction

APERO Processing Debug Plot¶

../../../_images/debug_version_plot_TWA7_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_TWA7_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.