TOI904 (nirps_ha_online_udem)

This page was last modified: 2026-01-13 18:30:55.867987 (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=TOI904

Target Information
RA	89.37124017 [deg] (Gaia DR3)
Dec	-83.12971099 [deg] (Gaia DR3)
Finder chart	[FINDER CHART]
Teff	3770.0 [K] (2023ApJ…959L…1H)
Spectral Type	None (None)
Proper Motion (RA)	-28.77430125 [mas/yr] (Gaia DR3)
Proper Motion (Dec)	110.9275816 [mas/yr] (Gaia DR3)
Parallax	21.7092007 [mas/yr] (Gaia DR3)
Radial Velocity	1.94 [mas/yr] (2018yCat.1345….0G)
Aliases	2MASS J05572938-8307486, TIC 261257684, TOI-904, Gaia DR2 4620844400530949376, Gaia DR3 4620844400530949376, TOIM904, TOI904, TOI-904, TOI_904, 2MASSJ05572938-8307486, TIC261257684, TOI-904, GaiaDR24620844400530949376, GaiaDR34620844400530949376, TOIM904, TOI904, TOI-904, TOI904
OBJECT name(s) in headers	TOI-904
OB Name(s) in headers	TOI-904-05h57
PI name(s) in headers	UNKNOWN
Project/Run name(s) in headers	116.2985.001

Spectrum

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

Spectrum Information
DPRTYPES	OBJ_SKY
Total number raw files	8
Number of rejected files	0
First raw files	2026-01-05 04:28:03.460
Last raw files	2026-01-13 05:02:12.368
Total number PP files	8
Number PP files passed QC	8
Number PP files failed QC	0
First pp file [Mid exposure]	2026-01-05 04:28:03.460
Last pp file [Mid exposure]	2026-01-13 05:02:12.368
Last processed [pp]	2026-01-13 16:59:24.390
Version [pp]	0.7.296
Total number ext files	8
Number ext files passed QC	8
Number ext files failed QC	0
First ext file [Mid exposure]	2026-01-05 04:28:03.460
Last ext file [Mid exposure]	2026-01-13 05:02:12.368
Last processed [ext]	2026-01-13 17:37:31.932
Version [ext]	0.7.296
Total number tcorr files	8
Number tcorr files passed QC	8
Number tcorr files failed QC	0
First tcorr file [Mid exposure]	2026-01-05 04:28:03.460
Last tcorr file [Mid exposure]	2026-01-13 05:02:12.368
Last processed [tcorr]	2026-01-13 17:41:58.244
Version [tcorr]	0.7.296
Median SNR Y	25.54 \(\pm\) 12.70
Median SNR H	44.25 \(\pm\) 19.85

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_TOI904_nirps_ha_online_udem_file_list.txt	2026-01-13 18:31:01.946
Extracted 1D spectra	ext1d_TOI904_nirps_ha_online_udem_file_list.txt	2026-01-13 18:31:01.947
Telluric corrected 2D spectra	tcorr2d_TOI904_nirps_ha_online_udem_file_list.txt	2026-01-13 18:31:01.948
Telluric corrected 1D spectra	tcorr1d_TOI904_nirps_ha_online_udem_file_list.txt	2026-01-13 18:31:01.949
Extracted 2D header file	ext2d_header_TOI904_nirps_ha_online_udem_file.csv	2026-01-13 18:31:01.943

LBL (TOI904_TOI904)

This section presents the LBL results for TOI904_TOI904. 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)	2.33, 2.39, 2.80 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	8.14, 110.55, 241.59 m/s
Number of lbl.rdb Measurements	8
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	2
Systemic Velocity	103418.80 m/s
Velocity Domain considered valid	102527.13 to 104180.21 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_TOI904_TOI904.rdb	2026-01-13 18:13:47.770
RDB2 file	lbl2_TOI904_TOI904.rdb	2026-01-13 18:13:48.859

LBL (TOI904_GL514)

This section presents the LBL results for TOI904_GL514. 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)	6.00, 8.74, 12.37 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	21.55, 45.07, 51.16 m/s
Number of lbl.rdb Measurements	8
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	2885.49 m/s
Velocity Domain considered valid	2731.29 to 3038.78 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_TOI904_GL514.rdb	2026-01-13 18:14:10.592
RDB2 file	lbl2_TOI904_GL514.rdb	2026-01-13 18:14:11.168

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	GJ1_neg.fits
CCF systemic velocity	2990.14 \(\pm\) 118.19 m/s
CCF FWHM	4914.39 \(\pm\) 143.76 m/s
Number of CCF files Total	8
Number of CCF passed QC	8
Number CCF files failed QC	0
First ccf file [Mid exposure]	2026-01-05 04:28:03.460
Last ccf file [Mid exposure]	2026-01-13 05:02:12.368
Last processed [ccf]	2026-01-13 17:43:42.247
Version [ccf]	0.7.296

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_TOI904_nirps_ha_online_udem_file_list.txt	2026-01-13 18:31:06.672

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 15 (#134 1.08um)]	SNR[Order 60 (#89 1.63um)]	DPRTYPEs	ext_files	tcorr_files	Request ext files	Request tcorr files
2026-01-04	2026-01-05 04:28:03.460	2026-01-05 04:43:11.898	2	2	0.455	1.700	897.301	1794.603	16.512	29.992	OBJ_SKY	2 [download]	2 [download]	Extracted 2D files	Telluric corrected 2D files
2026-01-07	2026-01-08 01:57:41.235	2026-01-08 02:12:49.673	2	2	1.345	1.715	897.301	1794.603	14.707	29.821	OBJ_SKY	2 [download]	2 [download]	Extracted 2D files	Telluric corrected 2D files
2026-01-09	2026-01-10 03:02:32.892	2026-01-10 03:17:41.330	2	2	0.480	1.693	897.301	1794.603	38.888	68.963	OBJ_SKY	2 [download]	2 [download]	Extracted 2D files	Telluric corrected 2D files
2026-01-12	2026-01-13 04:47:03.929	2026-01-13 05:02:12.368	2	2	0.610	1.722	897.301	1794.603	35.305	58.231	OBJ_SKY	2 [download]	2 [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.