GJ3470 (nirps_ha_offline_udem)

This page was last modified: 2025-01-15 15:32:50.464663 (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=GJ3470

Target Information
RA	119.7735021 [deg] (Gaia DR2)
Dec	15.39120901 [deg] (Gaia DR2)
Finder chart	[FINDER CHART]
Teff	3777.0 [K] (2020AJ….160..120J)
Spectral Type	M2.0Ve (2013AJ….145..102L)
Proper Motion (RA)	-185.7339915 [mas/yr] (Gaia DR2)
Proper Motion (Dec)	-57.26319148 [mas/yr] (Gaia DR2)
Parallax	33.96010735 [mas/yr] (Gaia DR2)
Radial Velocity	26.341 [mas/yr] (2018A&A…616A…7S)
Aliases	2MASS J07590587+1523294, Cl* Melotte 25 EGG 29, GJ 3470, Gaia DR2 654687847820642560, Karmn J07590+153, LP 424-4, LSPM J0759+1523, NLTT 18739, PM J07590+1523, TIC 19028197, UCAC4 527-044913, USNO-B1.0 1053-00160863, [RHG95] 1255, Cl* Melotte 25 EGG 29, GJ 3470, GJ3470, LP 424-4, [RHG95] 1255, 2MASSJ07590587+1523294, Cl*Melotte25EGG29, GJ3470, GaiaDR2654687847820642560, KarmnJ07590+153, LP424-4, LSPMJ0759+1523, NLTT18739, PMJ07590+1523, TIC19028197, UCAC4527-044913, USNO-B1.01053-00160863, [RHG95]1255, Cl*Melotte25EGG29, GJ3470, GJ3470, LP424-4, [RHG95]1255
OBJECT name(s) in headers	None

Spectrum

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

Spectrum Information
DPRTYPES	OBJ_FP,OBJ_SKY
Total number raw files	22
First raw files	2022-11-27 08:21:26.079
Last raw files	2023-03-10 04:38:55.301
Total number PP files	22
Number PP files passed QC	22
Number PP files failed QC	0
First pp file [Mid exposure]	2022-11-27 08:21:26.079
Last pp file [Mid exposure]	2023-03-10 04:38:55.301
Last processed [pp]	2025-01-08 12:47:03.663
Version [pp]	0.7.292
Total number ext files	22
Number ext files passed QC	22
Number ext files failed QC	0
First ext file [Mid exposure]	2022-11-27 08:21:26.079
Last ext file [Mid exposure]	2023-03-10 04:38:55.301
Last processed [ext]	2025-01-10 17:23:45.680
Version [ext]	0.7.292
Total number tcorr files	22
Number tcorr files passed QC	22
Number tcorr files failed QC	0
First tcorr file [Mid exposure]	2022-11-27 08:21:26.079
Last tcorr file [Mid exposure]	2023-03-10 04:38:55.301
Last processed [tcorr]	2025-01-12 00:21:36.465
Version [tcorr]	0.7.292
Median SNR Y	49.19 \(\pm\) 19.72
Median SNR H	86.22 \(\pm\) 29.57

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_GJ3470_nirps_ha_offline_udem_file_list.txt	2025-01-15 15:32:59.765
Extracted 1D spectra	ext1d_GJ3470_nirps_ha_offline_udem_file_list.txt	2025-01-15 15:32:59.766
Telluric corrected 2D spectra	tcorr2d_GJ3470_nirps_ha_offline_udem_file_list.txt	2025-01-15 15:32:59.767
Telluric corrected 1D spectra	tcorr1d_GJ3470_nirps_ha_offline_udem_file_list.txt	2025-01-15 15:32:59.768
Extracted 2D header file	ext2d_header_GJ3470_nirps_ha_offline_udem_file.csv	2025-01-15 15:32:59.675

LBL (GJ3470_GJ3470)

This section presents the LBL results for GJ3470_GJ3470. 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)	2.83, 3.44, 4.98 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	4.34, 9.36, 15.11 m/s
Number of lbl.rdb Measurements	22
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	2
Number of Nights	11
Number of Reset RV Points	0
Systemic Velocity	26278.47 m/s
Velocity Domain considered valid	26228.59 to 26326.23 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_GJ3470_GJ3470.rdb	2025-01-14 22:08:31.013
RDB2 file	lbl2_GJ3470_GJ3470.rdb	2025-01-14 22:08:32.480

LBL (GJ3470_GL514)

This section presents the LBL results for GJ3470_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)	4.13, 4.89, 6.75 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	3.96, 8.64, 15.31 m/s
Number of lbl.rdb Measurements	22
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	11
Number of Reset RV Points	0
Systemic Velocity	26295.57 m/s
Velocity Domain considered valid	26254.73 to 26347.79 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_GJ3470_GL514.rdb	2025-01-14 22:09:02.833
RDB2 file	lbl2_GJ3470_GL514.rdb	2025-01-14 22:09:03.694

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	GJ1_neg.fits
CCF systemic velocity	26224.64 \(\pm\) 23.59 m/s
CCF FWHM	4690.48 \(\pm\) 77.07 m/s
Number of CCF files Total	22
Number of CCF passed QC	22
Number CCF files failed QC	0
First ccf file [Mid exposure]	2022-11-27 08:21:26.079
Last ccf file [Mid exposure]	2023-03-10 04:38:55.301
Last processed [ccf]	2025-01-12 02:19:59.937
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_GJ3470_nirps_ha_offline_udem_file_list.txt	2025-01-15 15:33:09.972

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
2022-11-26	2022-11-27 08:21:26.079	2022-11-27 08:32:34.885	2	2	1.320	1.403	601.916	1203.833	34.266	57.418	OBJ_FP	2 [download]	2 [download]	Extracted 2D files	Telluric corrected 2D files
2022-11-27	2022-11-28 08:31:57.693	2022-11-28 08:42:10.750	2	2	1.215	1.408	601.916	1203.833	42.111	70.138	OBJ_FP	2 [download]	2 [download]	Extracted 2D files	Telluric corrected 2D files
2022-11-28	2022-11-29 08:14:21.281	2022-11-29 08:24:34.338	2	2	1.180	1.403	601.916	1203.833	39.367	64.863	OBJ_FP	2 [download]	2 [download]	Extracted 2D files	Telluric corrected 2D files
2022-12-02	2022-12-03 07:52:55.070	2022-12-03 08:08:03.508	2	2	0.595	1.403	897.301	1794.603	77.664	120.983	OBJ_FP	2 [download]	2 [download]	Extracted 2D files	Telluric corrected 2D files
2022-12-03	2022-12-04 08:05:28.373	2022-12-04 08:20:36.812	2	2	0.770	1.406	897.301	1794.603	72.945	115.387	OBJ_FP	2 [download]	2 [download]	Extracted 2D files	Telluric corrected 2D files
2022-12-04	2022-12-05 06:23:02.164	2022-12-05 06:38:10.603	2	2	1.155	1.523	897.301	1794.603	62.049	101.783	OBJ_FP	2 [download]	2 [download]	Extracted 2D files	Telluric corrected 2D files
2023-01-16	2023-01-17 05:51:33.513	2023-01-17 06:06:41.950	2	2	0.930	1.450	897.301	1794.603	31.399	52.494	OBJ_FP	2 [download]	2 [download]	Extracted 2D files	Telluric corrected 2D files
2023-01-17	2023-01-18 06:34:52.686	2023-01-18 06:50:01.126	2	2	0.930	1.583	897.301	1794.603	51.949	92.775	OBJ_FP	2 [download]	2 [download]	Extracted 2D files	Telluric corrected 2D files
2023-01-19	2023-01-20 03:56:33.621	2023-01-20 04:11:42.059	2	2	1.280	1.444	897.301	1794.603	57.361	95.392	OBJ_FP	2 [download]	2 [download]	Extracted 2D files	Telluric corrected 2D files
2023-01-26	2023-01-27 05:46:24.023	2023-01-27 06:01:32.463	2	2	1.120	1.535	897.301	1794.603	71.723	114.008	OBJ_FP	2 [download]	2 [download]	Extracted 2D files	Telluric corrected 2D files
2023-03-09	2023-03-10 04:23:46.863	2023-03-10 04:38:55.301	2	2	1.085	2.040	897.301	1794.603	38.687	59.843	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.

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.