GJ87 (nirps_he_online_udem)

This page was last modified: 2025-01-09 18:23:00.724759 (UTC)

Back to the object table

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=GJ87

Target Information
RA	33.07984453 [deg] (Gaia DR2)
Dec	3.567642486 [deg] (Gaia DR2)
Finder chart	[FINDER CHART]
Teff	3571.0 [K] (2021A&A…656A.162M)
Spectral Type	M1V (1986AJ…..92..139S)
Proper Motion (RA)	-1762.474915 [mas/yr] (Gaia DR2)
Proper Motion (Dec)	-1852.764042 [mas/yr] (Gaia DR2)
Parallax	95.16193726 [mas/yr] (Gaia DR2)
Radial Velocity	-2.562 [mas/yr] (2018A&A…616A…7S)
Aliases	GCRV1204, Zkh 39, PM J02123+0334, StKM 2-195, LSPM J0212+0334, BD+02 348, GaiaDR32515037264041041536, GaiaDR12515037294106060928, Gl87, NLTT 7309, HIC10279, PLX450.00, PLX 450, TYC 41-1345-1, LFT187, KarmnJ02123+035, TIC 270415707, NC 7, UBV2214, UCAC232985862, PMJ02123+0334, MCC95, WISEAJ021219.77+033413.9, GEN#+0.00200348, WEB 2145, G 73-35, PM02098+0322, LHS14, NLTT7309, Wolf124, WDS J02123+0335A, LTT 10745, BD+02348, Gaia DR3 2515037264041041536, TYC41-1345-1, [RHG95]390, ** PIN 3A, JP11 15, UCAC2 32985862, PM 02098+0322, Zkh39, WDSJ02123+0335A, Karmn J02123+035, DO405, GaiaDR22515037264041041536, WISEA J021219.77+033413.9, HIP 10279, NC7, Gaia DR2 2515037264041041536, HIC 10279, 2MASSJ02122090+0334310, Gaia DR1 2515037294106060928, LTT10745, LFT 187, StKM2-195, HIP10279, TIC270415707, MCC 95, GJ 87, [R78b]119, G 159-45, USNO-B1.0 0935-00022454, GEN# +0.00200348, USNO-B1.00935-00022454, WEB2145, **PIN3A, ASCC1097530, G159-45, JP1115, UBV M 173, GCRV 1204, UCAC4468-002996, PLX 450.00, [RHG95] 390, G73-35, LSPMJ0212+0334, [R78b] 119, UBVM173, Ci20153, GJ87, ASCC 1097530, UBV 2214, 2MASS J02122090+0334310, Wolf 124, LHS 14, PLX450, UCAC4 468-002996, GL87, Ci 20 153, DO 405
OBJECT name(s) in headers	GJ87

Spectrum

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

Spectrum Information
DPRTYPES	OBJ_FP,OBJ_DARK
Total number raw files	7
First raw files	2022-11-28 01:37:16.674
Last raw files	2022-12-03 00:37:07.272
Total number PP files	7
Number PP files passed QC	7
Number PP files failed QC	0
First pp file [Mid exposure]	2022-11-28 01:37:16.674
Last pp file [Mid exposure]	2022-12-03 00:37:07.272
Last processed [pp]	2024-12-15 10:21:09.116
Version [pp]	0.7.292
Total number ext files	7
Number ext files passed QC	7
Number ext files failed QC	0
First ext file [Mid exposure]	2022-11-28 01:37:16.674
Last ext file [Mid exposure]	2022-12-03 00:37:07.272
Last processed [ext]	2024-12-17 02:23:24.386
Version [ext]	0.7.292
Total number tcorr files	7
Number tcorr files passed QC	7
Number tcorr files failed QC	0
First tcorr file [Mid exposure]	2022-11-28 01:37:16.674
Last tcorr file [Mid exposure]	2022-12-03 00:37:07.272
Last processed [tcorr]	2024-12-29 22:33:37.603
Version [tcorr]	0.7.292
Median SNR Y	99.28 \(\pm\) 5.72
Median SNR H	158.20 \(\pm\) 5.18

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_GJ87_nirps_he_online_udem_file_list.txt	2025-01-09 18:23:23.969
Extracted 1D spectra	ext1d_GJ87_nirps_he_online_udem_file_list.txt	2025-01-09 18:23:24.196
Telluric corrected 2D spectra	tcorr2d_GJ87_nirps_he_online_udem_file_list.txt	2025-01-09 18:23:24.482
Telluric corrected 1D spectra	tcorr1d_GJ87_nirps_he_online_udem_file_list.txt	2025-01-09 18:23:24.708
Extracted 2D header file	ext2d_header_GJ87_nirps_he_online_udem_file.csv	2025-01-09 18:23:23.541

LBL (GJ87_GJ87)

This section presents the LBL results for GJ87_GJ87. 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)	1.92, 1.96, 2.04 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	4.51, 10.74, 12.15 m/s
Number of lbl.rdb Measurements	7
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	3
Number of Reset RV Points	0
Systemic Velocity	-2569.76 m/s
Velocity Domain considered valid	-2612.17 to -2520.70 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_GJ87_GJ87.rdb	2025-01-01 01:38:12.407
RDB2 file	lbl2_GJ87_GJ87.rdb	2025-01-01 01:38:13.336
Drift file	lbl_GJ87_GJ87_drift.rdb	2025-01-01 01:38:13.531
Drift2 file	lbl2_GJ87_GJ87_drift.rdb	2025-01-01 01:38:13.656

LBL (GJ87_GJ2066)

This section presents the LBL results for GJ87_GJ2066. 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)	4.03, 4.12, 4.24 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	7.97, 8.15, 9.87 m/s
Number of lbl.rdb Measurements	7
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	3
Number of Reset RV Points	0
Systemic Velocity	-2559.96 m/s
Velocity Domain considered valid	-2587.52 to -2529.22 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_GJ87_GJ2066.rdb	2025-01-01 01:38:36.075
RDB2 file	lbl2_GJ87_GJ2066.rdb	2025-01-01 01:38:36.783
Drift file	lbl_GJ87_GJ2066_drift.rdb	2025-01-01 01:38:36.899
Drift2 file	lbl2_GJ87_GJ2066_drift.rdb	2025-01-01 01:38:36.986

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	GJ1_neg.fits
CCF systemic velocity	-8921.12 \(\pm\) 3229.13 m/s
CCF FWHM	4736.43 \(\pm\) 85.30 m/s
Number of CCF files Total	7
Number of CCF passed QC	7
Number CCF files failed QC	0
First ccf file [Mid exposure]	2022-11-28 01:37:16.674
Last ccf file [Mid exposure]	2022-12-03 00:37:07.272
Last processed [ccf]	2024-12-30 07:29:02.022
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_GJ87_nirps_he_online_udem_file_list.txt	2025-01-09 18:23:40.853

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
2022-11-27	2022-11-28 01:37:16.674	2022-11-28 01:37:16.674	1	1	1.220	1.226	300.958	300.958	105.887	161.148	OBJ_FP	1 [download]	1 [download]	Extracted 2D files	Telluric corrected 2D files
2022-11-28	2022-11-29 00:33:58.422	2022-11-29 00:44:22.627	3	3	1.797	1.344	300.958	902.875	97.445	154.293	OBJ_FP	3 [download]	3 [download]	Extracted 2D files	Telluric corrected 2D files
2022-12-02	2022-12-03 00:26:43.066	2022-12-03 00:37:07.272	3	3	1.540	1.319	300.958	902.875	103.767	162.648	OBJ_DARK	3 [download]	3 [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.