HD7895 (nirps_ha_offline_udem)

This page was last modified: 2025-01-15 15:38:37.823750 (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=HD7895

Target Information
RA	19.67316706 [deg] (Gaia EDR3)
Dec	-0.8686919886 [deg] (Gaia EDR3)
Finder chart	[FINDER CHART]
Teff	5266.0 [K] (2018MNRAS.479.1332M)
Spectral Type	K1V (1967AJ…..72.1334C)
Proper Motion (RA)	432.5638418 [mas/yr] (Gaia EDR3)
Proper Motion (Dec)	-253.3574733 [mas/yr] (Gaia EDR3)
Parallax	36.398541 [mas/yr] (Gaia EDR3)
Radial Velocity	16.37 [mas/yr] (2018A&A…619A..81H)
Aliases	CCDM J01187-0052A, ** EGN 1, ** HJ 5453A, ADS 1057 A, AG-01 114, AGKR 1123, BD-01 167, Ci 20 94, CSI-01 167 1, GC 1582, GCRV 754, GEN# +1.00007895A, G 70-51, G 271-32, GJ 56.3 A, GJ 9052 A, HD 7895, HIC 6130, HIP 6130, IDS 01135-0123 A, LFT 124, LHS 1230, LPM 68, LTT 723, 2MASS J01184107-0052030, NLTT 4362, PLX 269, PM J01186-0052N, PM 01161-0108, PPM 174875, SAO 129219, SDSS J011841.13-005205.9, SKY# 1978, SRS 3710, TIC 248391508, TYC 4682-1278-1, UBV 1396, UBV M 8091, UCAC4 446-001679, uvby98 100007895 A, WDS J01187-0052A, WDS J01187-0052Aa,Ab, WEB 1377, WISEA J011841.39-005205.8, 2XMM J011841.2-005204, YZC 21 243, YZ 0 3339, YZ 91 243, Gaia EDR3 2533723670313663872, Gaia DR1 2533723666018385408, Gaia DR2 2533723670313663872, CCDMJ01187-0052A, **EGN1, **HJ5453A, ADS1057A, AG-01114, AGKR1123, BD-01167, Ci2094, CSI-011671, GC1582, GCRV754, GEN#+1.00007895A, G70-51, G271-32, GJ56.3A, GJ9052A, HD7895, HIC6130, HIP6130, IDS01135-0123A, LFT124, LHS1230, LPM68, LTT723, 2MASSJ01184107-0052030, NLTT4362, PLX269, PMJ01186-0052N, PM01161-0108, PPM174875, SAO129219, SDSSJ011841.13-005205.9, SKY#1978, SRS3710, TIC248391508, TYC4682-1278-1, UBV1396, UBVM8091, UCAC4446-001679, uvby98100007895A, WDSJ01187-0052A, WDSJ01187-0052Aa,Ab, WEB1377, WISEAJ011841.39-005205.8, 2XMMJ011841.2-005204, YZC21243, YZ03339, YZ91243, GaiaEDR32533723670313663872, GaiaDR12533723666018385408, GaiaDR22533723670313663872
OBJECT name(s) in headers	None

Spectrum

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

Spectrum Information
DPRTYPES	OBJ_SKY
Total number raw files	3
First raw files	2023-09-01 07:01:13.624
Last raw files	2023-12-15 00:59:53.398
Total number PP files	3
Number PP files passed QC	3
Number PP files failed QC	0
First pp file [Mid exposure]	2023-09-01 07:01:13.624
Last pp file [Mid exposure]	2023-12-15 00:59:53.398
Last processed [pp]	2025-01-07 08:37:22.487
Version [pp]	0.7.292
Total number ext files	3
Number ext files passed QC	3
Number ext files failed QC	0
First ext file [Mid exposure]	2023-09-01 07:01:13.624
Last ext file [Mid exposure]	2023-12-15 00:59:53.398
Last processed [ext]	2025-01-10 16:14:04.751
Version [ext]	0.7.292
Total number tcorr files	3
Number tcorr files passed QC	3
Number tcorr files failed QC	0
First tcorr file [Mid exposure]	2023-09-01 07:01:13.624
Last tcorr file [Mid exposure]	2023-12-15 00:59:53.398
Last processed [tcorr]	2025-01-11 21:27:52.391
Version [tcorr]	0.7.292
Median SNR Y	167.70 \(\pm\) 38.38
Median SNR H	244.31 \(\pm\) 51.03

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_HD7895_nirps_ha_offline_udem_file_list.txt	2025-01-15 15:38:45.693
Extracted 1D spectra	ext1d_HD7895_nirps_ha_offline_udem_file_list.txt	2025-01-15 15:38:45.694
Telluric corrected 2D spectra	tcorr2d_HD7895_nirps_ha_offline_udem_file_list.txt	2025-01-15 15:38:45.695
Telluric corrected 1D spectra	tcorr1d_HD7895_nirps_ha_offline_udem_file_list.txt	2025-01-15 15:38:45.696
Extracted 2D header file	ext2d_header_HD7895_nirps_ha_offline_udem_file.csv	2025-01-15 15:38:45.671

LBL (HD7895_HD7895)

This section presents the LBL results for HD7895_HD7895. The first object is the target we measure RVs for the second is the “friend” or “template” that was used to calculate those RVs.

N/A

LBL (HD7895_HD85512)

This section presents the LBL results for HD7895_HD85512. 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)	5.61, 5.85, 6.64 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	2.25, 4.50, 7.81 m/s
Number of lbl.rdb Measurements	3
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	17625.61 m/s
Velocity Domain considered valid	17609.52 to 17646.99 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_HD7895_HD85512.rdb	2025-01-14 22:13:12.692
RDB2 file	lbl2_HD7895_HD85512.rdb	2025-01-14 22:13:13.368

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	GJ9425_neg.fits
CCF systemic velocity	17627.16 \(\pm\) 19.29 m/s
CCF FWHM	6878.86 \(\pm\) 34.01 m/s
Number of CCF files Total	3
Number of CCF passed QC	3
Number CCF files failed QC	0
First ccf file [Mid exposure]	2023-09-01 07:01:13.624
Last ccf file [Mid exposure]	2023-12-15 00:59:53.398
Last processed [ccf]	2025-01-12 01:35:08.564
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_HD7895_nirps_ha_offline_udem_file_list.txt	2025-01-15 15:38:49.470

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
2023-08-31	2023-09-01 07:01:13.624	2023-09-01 07:01:13.624	1	1	1.570	1.147	897.301	897.301	167.697	244.305	OBJ_SKY	1 [download]	1 [download]	Extracted 2D files	Telluric corrected 2D files
2023-11-24	2023-11-25 03:43:31.743	2023-11-25 03:43:31.743	1	1	1.260	1.273	997.621	997.621	101.670	140.815	OBJ_SKY	1 [download]	1 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-14	2023-12-15 00:59:53.398	2023-12-15 00:59:53.398	1	1	1.260	1.143	897.301	897.301	214.107	290.318	OBJ_SKY	1 [download]	1 [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.