GJ1214 (nirps_he_online_udem)

This page was last modified: 2025-01-09 18:03:38.595221 (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=GJ1214

Target Information
RA	258.83148 [deg] (Gaia EDR3)
Dec	4.960575338 [deg] (Gaia EDR3)
Finder chart	[FINDER CHART]
Teff	3060.0 [K] (2019ApJ…878..134K)
Spectral Type	M4.5V (2014AJ….148…91L)
Proper Motion (RA)	580.2021523 [mas/yr] (Gaia EDR3)
Proper Motion (Dec)	-749.7132788 [mas/yr] (Gaia EDR3)
Parallax	68.2986479 [mas/yr] (Gaia EDR3)
Radial Velocity	16.0 [mas/yr] (2014AJ….147…20N)
Aliases	** GJ 1214A, 2MASS J17151894+0457496, G 139-21, GEN# +9.80139021, GJ 1214, Gaia DR2 4393265392167891712, Gaia EDR3 4393265392168829056, LHS 3275, LSPM J1715+0457, NLTT 44431, PLX 3913.01, PM J17153+0457, TIC 467929202, UBV M 53793, UCAC4 475-063069, USNO 256, USNO-B1.0 0949-00280047, WDS J17153+0458A, WISEA J171519.33+045742.2, [RHG95] 2724, GJ 1214, GJ1214, LHS 3275, UBV M 53793, [RHG95] 2724, **GJ1214A, 2MASSJ17151894+0457496, G139-21, GEN#+9.80139021, GJ1214, GaiaDR24393265392167891712, GaiaEDR34393265392168829056, LHS3275, LSPMJ1715+0457, NLTT44431, PLX3913.01, PMJ17153+0457, TIC467929202, UBVM53793, UCAC4475-063069, USNO256, USNO-B1.00949-00280047, WDSJ17153+0458A, WISEAJ171519.33+045742.2, [RHG95]2724, GJ1214, GJ1214, LHS3275, UBVM53793, [RHG95]2724
OBJECT name(s) in headers	GJ1214

Spectrum

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

Spectrum Information
DPRTYPES	OBJ_SKY
Total number raw files	19
First raw files	2023-04-08 06:03:31.305
Last raw files	2023-04-08 07:37:09.149
Total number PP files	19
Number PP files passed QC	19
Number PP files failed QC	0
First pp file [Mid exposure]	2023-04-08 06:03:31.305
Last pp file [Mid exposure]	2023-04-08 07:37:09.149
Last processed [pp]	2024-12-15 02:33:33.011
Version [pp]	0.7.292
Total number ext files	19
Number ext files passed QC	19
Number ext files failed QC	0
First ext file [Mid exposure]	2023-04-08 06:03:31.305
Last ext file [Mid exposure]	2023-04-08 07:37:09.149
Last processed [ext]	2024-12-19 07:04:13.671
Version [ext]	0.7.292
Total number tcorr files	19
Number tcorr files passed QC	19
Number tcorr files failed QC	0
First tcorr file [Mid exposure]	2023-04-08 06:03:31.305
Last tcorr file [Mid exposure]	2023-04-08 07:37:09.149
Last processed [tcorr]	2024-12-29 20:22:06.861
Version [tcorr]	0.7.292
Median SNR Y	24.32 \(\pm\) 0.86
Median SNR H	41.89 \(\pm\) 1.04

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_GJ1214_nirps_he_online_udem_file_list.txt	2025-01-09 18:03:47.858
Extracted 1D spectra	ext1d_GJ1214_nirps_he_online_udem_file_list.txt	2025-01-09 18:03:47.859
Telluric corrected 2D spectra	tcorr2d_GJ1214_nirps_he_online_udem_file_list.txt	2025-01-09 18:03:47.860
Telluric corrected 1D spectra	tcorr1d_GJ1214_nirps_he_online_udem_file_list.txt	2025-01-09 18:03:47.861
Extracted 2D header file	ext2d_header_GJ1214_nirps_he_online_udem_file.csv	2025-01-09 18:03:47.855

LBL (GJ1214_GJ1214)

This section presents the LBL results for GJ1214_GJ1214. 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)	4.61, 4.65, 4.72 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	2.81, 10.78, 16.07 m/s
Number of lbl.rdb Measurements	19
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	1
Number of Reset RV Points	0
Systemic Velocity	20905.76 m/s
Velocity Domain considered valid	20862.60 to 20954.09 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_GJ1214_GJ1214.rdb	2025-01-01 01:23:44.499
RDB2 file	lbl2_GJ1214_GJ1214.rdb	2025-01-01 01:23:46.200
Drift file	lbl_GJ1214_GJ1214_drift.rdb	2025-01-01 01:23:46.314
Drift2 file	lbl2_GJ1214_GJ1214_drift.rdb	2025-01-01 01:23:46.454

LBL (GJ1214_PROXIMA)

This section presents the LBL results for GJ1214_PROXIMA. 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)	6.48, 6.52, 6.60 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	1.29, 2.53, 12.04 m/s
Number of lbl.rdb Measurements	19
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	1
Number of Reset RV Points	0
Systemic Velocity	21104.81 m/s
Velocity Domain considered valid	21075.07 to 21144.76 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_GJ1214_PROXIMA.rdb	2025-01-01 01:24:15.366
RDB2 file	lbl2_GJ1214_PROXIMA.rdb	2025-01-01 01:24:16.424
Drift file	lbl_GJ1214_PROXIMA_drift.rdb	2025-01-01 01:24:16.519
Drift2 file	lbl2_GJ1214_PROXIMA_drift.rdb	2025-01-01 01:24:16.562

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	PROXIMA_neg.fits
CCF systemic velocity	21129.94 \(\pm\) 12.77 m/s
CCF FWHM	4839.77 \(\pm\) 20.09 m/s
Number of CCF files Total	19
Number of CCF passed QC	19
Number CCF files failed QC	0
First ccf file [Mid exposure]	2023-04-08 06:03:31.305
Last ccf file [Mid exposure]	2023-04-08 07:37:09.149
Last processed [ccf]	2024-12-30 06:58:25.637
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_GJ1214_nirps_he_online_udem_file_list.txt	2025-01-09 18:04:15.584

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
2023-04-07	2023-04-08 06:03:31.305	2023-04-08 07:37:09.149	19	19	0.939	1.452	300.958	5718.206	24.123	41.469	OBJ_SKY	19 [download]	19 [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.