TOI1448 (spirou_offline_udem)

This page was last modified: 2025-11-08 14:48:27.792455 (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=TOI1448

Target Information
RA	316.324003 [deg] (Gaia DR2)
Dec	57.77109462 [deg] (Gaia DR2)
Finder chart	[FINDER CHART]
Teff	3411.0 [K] (2024ApJS..271…48G)
Spectral Type	M3V (2024ApJS..271…48G)
Proper Motion (RA)	-15.72129546 [mas/yr] (Gaia DR2)
Proper Motion (Dec)	-64.77891252 [mas/yr] (Gaia DR2)
Parallax	13.60728339 [mas/yr] (Gaia DR2)
Radial Velocity	-25.84 [mas/yr] (2022yCat.1355….0G)
Aliases	UCAC4 739-069957, 2MASS J21051778+5746168, TIC 343628284, TOI-1448, WISE J210517.77+574616.3, Gaia DR2 2189711770761074816, Gaia DR3 2189711770761074816, UCAC4739-069957, 2MASSJ21051778+5746168, TIC343628284, TOI-1448, WISEJ210517.77+574616.3, GaiaDR22189711770761074816, GaiaDR32189711770761074816
OBJECT name(s) in headers	TOI1448
PI name(s) in headers	Jean-Francois Donati
Project/Run name(s) in headers	25AP45, 25BP45

Spectrum

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

Spectrum Information
DPRTYPES	POLAR_FP
Total number raw files	56
First raw files	2025-08-01 09:40:57.417
Last raw files	2025-10-12 07:43:33.415
Total number PP files	56
Number PP files passed QC	56
Number PP files failed QC	0
First pp file [Mid exposure]	2025-08-01 09:40:57.417
Last pp file [Mid exposure]	2025-10-12 07:43:33.415
Last processed [pp]	2025-11-04 08:54:55.154
Version [pp]	0.7.294
Total number ext files	56
Number ext files passed QC	56
Number ext files failed QC	0
First ext file [Mid exposure]	2025-08-01 09:40:57.417
Last ext file [Mid exposure]	2025-10-12 07:43:33.415
Last processed [ext]	2025-11-04 15:17:49.517
Version [ext]	0.7.294
Total number tcorr files	56
Number tcorr files passed QC	56
Number tcorr files failed QC	0
First tcorr file [Mid exposure]	2025-08-01 09:40:57.417
Last tcorr file [Mid exposure]	2025-10-12 07:43:33.415
Last processed [tcorr]	2025-11-04 17:32:54.080
Version [tcorr]	0.7.294
Median SNR Y	19.60 \(\pm\) 2.02
Median SNR H	37.23 \(\pm\) 4.66

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_TOI1448_spirou_offline_udem_file_list.txt	2025-11-08 14:48:36.805
Extracted 1D spectra	ext1d_TOI1448_spirou_offline_udem_file_list.txt	2025-11-08 14:48:36.805
Telluric corrected 2D spectra	tcorr2d_TOI1448_spirou_offline_udem_file_list.txt	2025-11-08 14:48:36.806
Telluric corrected 1D spectra	tcorr1d_TOI1448_spirou_offline_udem_file_list.txt	2025-11-08 14:48:36.874
Extracted 2D header file	ext2d_header_TOI1448_spirou_offline_udem_file.csv	2025-11-08 14:48:36.772

LBL (TOI1448_TOI1448)

This section presents the LBL results for TOI1448_TOI1448. 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)	7.69, 8.70, 11.01 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	91.09, 309.57, 397.91 m/s
Number of lbl.rdb Measurements	56
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	14
Number of Reset RV Points	0
Systemic Velocity	-23340.43 m/s
Velocity Domain considered valid	-24590.54 to -22220.22 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_TOI1448_TOI1448.rdb	2025-11-05 12:38:23.196
RDB2 file	lbl2_TOI1448_TOI1448.rdb	2025-11-05 12:38:23.784
Drift file	lbl_TOI1448_TOI1448_drift.rdb	2025-11-05 12:38:26.858
Drift2 file	lbl2_TOI1448_TOI1448_drift.rdb	2025-11-05 12:38:26.966

LBL (TOI1448_GL699)

This section presents the LBL results for TOI1448_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)	12.25, 12.89, 13.75 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	6.97, 11.73, 20.01 m/s
Number of lbl.rdb Measurements	56
Number of lbl.rdb Spurious Low Points	1
Number of lbl.rdb Spurious High Points	0
Number of Nights	14
Number of Reset RV Points	0
Systemic Velocity	-23329.19 m/s
Velocity Domain considered valid	-23395.35 to -23263.19 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_TOI1448_GL699.rdb	2025-11-05 12:38:59.082
RDB2 file	lbl2_TOI1448_GL699.rdb	2025-11-05 12:38:59.544
Drift file	lbl_TOI1448_GL699_drift.rdb	2025-11-05 12:39:02.318
Drift2 file	lbl2_TOI1448_GL699_drift.rdb	2025-11-05 12:39:02.424

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	GL699_neg.fits
CCF systemic velocity	-23100.47 \(\pm\) 23.22 m/s
CCF FWHM	5473.34 \(\pm\) 55.35 m/s
Number of CCF files Total	56
Number of CCF passed QC	56
Number CCF files failed QC	0
First ccf file [Mid exposure]	2025-08-01 09:40:57.417
Last ccf file [Mid exposure]	2025-10-12 07:43:33.415
Last processed [ccf]	2025-11-04 18:12:07.493
Version [ccf]	0.7.294

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_TOI1448_spirou_offline_udem_file_list.txt	2025-11-08 14:48:53.657

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
2025-08-01	2025-08-01 09:40:57.417	2025-08-01 10:27:23.644	4	4	0.643	1.292	902.651	3610.604	19.282	37.835	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-08-02	2025-08-02 09:36:47.980	2025-08-02 10:23:09.092	4	4	2.340	1.292	902.651	3610.604	16.281	29.681	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-09-01	2025-09-01 07:33:57.015	2025-09-01 08:20:28.746	4	4	0.690	1.296	902.651	3610.604	13.189	20.748	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-09-02	2025-09-02 06:16:20.098	2025-09-02 07:02:58.300	4	4	0.300	1.413	902.651	3610.604	22.338	40.170	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-09-03	2025-09-03 06:46:22.290	2025-09-03 07:32:54.651	4	4	-2499.680	1.346	902.651	3610.604	21.305	40.971	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-09-04	2025-09-04 08:05:40.234	2025-09-04 08:52:12.250	4	4	0.360	1.273	902.651	3610.604	21.331	40.116	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-09-05	2025-09-05 08:47:51.944	2025-09-05 09:34:18.681	4	4	0.402	1.281	902.651	3610.604	19.248	37.252	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-09-06	2025-09-06 07:13:50.102	2025-09-06 08:00:28.105	4	4	0.315	1.297	902.651	3610.604	22.413	41.895	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-09-08	2025-09-08 05:32:07.099	2025-09-08 06:18:49.864	4	4	-2499.450	1.466	902.651	3610.604	21.916	38.264	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-09-11	2025-09-11 08:16:49.696	2025-09-11 09:03:16.363	4	4	0.537	1.278	902.651	3610.604	18.516	36.102	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-09-14	2025-09-14 05:36:15.595	2025-09-14 06:22:47.697	4	4	-9999.900	1.396	902.651	3610.604	20.743	37.321	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-10-05	2025-10-05 06:37:12.172	2025-10-05 07:23:38.805	4	4	-2499.547	1.275	902.651	3610.604	19.049	34.917	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-10-10	2025-10-10 06:28:24.985	2025-10-10 07:14:51.765	4	4	0.623	1.280	902.651	3610.604	19.245	33.411	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2025-10-12	2025-10-12 06:57:06.730	2025-10-12 07:43:33.415	4	4	0.547	1.310	902.651	3610.604	17.655	29.605	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.

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.