GJ570B (nirps_ha_offline_udem)

This page was last modified: 2025-01-15 15:32:42.342471 (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=GJ570B

Target Information
RA	224.3605953 [deg] (UCAC4)
Dec	-21.41152 [deg] (UCAC4)
Finder chart	[FINDER CHART]
Teff	3754.0 [K] (2020A&A…644A..68M)
Spectral Type	M1.5V (1989ApJS…71..245K)
Proper Motion (RA)	987.0999756 [mas/yr] (UCAC4)
Proper Motion (Dec)	-1666.800049 [mas/yr] (UCAC4)
Parallax	0.0 [mas/yr] (UCAC4)
Radial Velocity	25.9 [mas/yr] (1979IAUS…30…57E)
Aliases	HD 131976, ** HN 28B, ** HN 28Ba,Bb, ADS 9446 B, BD-20 4123, CCDM J14574-2124B, Ci 20 899, CSI-20 4123 1, DENIS J145726.4-212439, GC 20111, GCRV 8667, GEN# +1.00131976, GJ 570 B, GJ 570 C, GSC 06180-01230, GSC 06180-01225, HIC 73182, HIP 73182, JP11 2550, LFT 1160, LHS 386, LPM 550, LTT 5948, 2MASS J14572643-2124384, NLTT 38871, 8pc 163.63B, 8pc 163.63C, PM J14574-2124W, PMSC 14516-2058Bab, PMSC 14516-2058B, PPM 263608, SAO 183039, SBC9 1475, StKM 2-1092, TIC 287157635, TYC 6180-1230-1, UBV 12989, UBV M 20455, UCAC2 23639754, UCAC4 343-073964, uvby98 100131976, VVO 267, WDS J14575-2125Ba,Bb, WDS J14575-2125B, WEB 12541, YZ 111 6201, Zkh 215, [RHG95] 2368, Gaia DR2 6232511675556408320, GJ_570_B, HD 131976, HD_131976, HD131976, GJ 570 B, GJ 570_B, GJ 570B, GJ_570 B, GJ_570_B, GJ_570B, GJ570 B, GJ570_B, GJ570B, GL 570 B, GL 570_B, GL 570B, GL_570 B, GL_570_B, GL_570B, GL570 B, GL570_B, GL570B, HD131976, **HN28B, **HN28Ba,Bb, ADS9446B, BD-204123, CCDMJ14574-2124B, Ci20899, CSI-2041231, DENISJ145726.4-212439, GC20111, GCRV8667, GEN#+1.00131976, GJ570B, GJ570C, GSC06180-01230, GSC06180-01225, HIC73182, HIP73182, JP112550, LFT1160, LHS386, LPM550, LTT5948, 2MASSJ14572643-2124384, NLTT38871, 8pc163.63B, 8pc163.63C, PMJ14574-2124W, PMSC14516-2058Bab, PMSC14516-2058B, PPM263608, SAO183039, SBC91475, StKM2-1092, TIC287157635, TYC6180-1230-1, UBV12989, UBVM20455, UCAC223639754, UCAC4343-073964, uvby98100131976, VVO267, WDSJ14575-2125Ba,Bb, WDSJ14575-2125B, WEB12541, YZ1116201, Zkh215, [RHG95]2368, GaiaDR26232511675556408320, GJ570B, HD131976, HD131976, HD131976, GJ570B, GJ570B, GJ570B, GJ570B, GJ570B, GJ570B, GJ570B, GJ570B, GJ570B, GL570B, GL570B, GL570B, GL570B, GL570B, GL570B, GL570B, GL570B, GL570B
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	5
First raw files	2023-04-30 02:02:50.351
Last raw files	2023-08-10 23:49:11.364
Total number PP files	5
Number PP files passed QC	5
Number PP files failed QC	0
First pp file [Mid exposure]	2023-04-30 02:02:50.351
Last pp file [Mid exposure]	2023-08-10 23:49:11.364
Last processed [pp]	2025-01-07 08:41:59.127
Version [pp]	0.7.292
Total number ext files	5
Number ext files passed QC	5
Number ext files failed QC	0
First ext file [Mid exposure]	2023-04-30 02:02:50.351
Last ext file [Mid exposure]	2023-08-10 23:49:11.364
Last processed [ext]	2025-01-10 16:28:34.673
Version [ext]	0.7.292
Total number tcorr files	5
Number tcorr files passed QC	5
Number tcorr files failed QC	0
First tcorr file [Mid exposure]	2023-04-30 02:02:50.351
Last tcorr file [Mid exposure]	2023-08-10 23:49:11.364
Last processed [tcorr]	2025-01-11 21:31:08.058
Version [tcorr]	0.7.292
Median SNR Y	118.68 \(\pm\) 45.94
Median SNR H	230.86 \(\pm\) 74.07

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_GJ570B_nirps_ha_offline_udem_file_list.txt	2025-01-15 15:32:49.706
Extracted 1D spectra	ext1d_GJ570B_nirps_ha_offline_udem_file_list.txt	2025-01-15 15:32:49.807
Telluric corrected 2D spectra	tcorr2d_GJ570B_nirps_ha_offline_udem_file_list.txt	2025-01-15 15:32:49.915
Telluric corrected 1D spectra	tcorr1d_GJ570B_nirps_ha_offline_udem_file_list.txt	2025-01-15 15:32:49.963
Extracted 2D header file	ext2d_header_GJ570B_nirps_ha_offline_udem_file.csv	2025-01-15 15:32:49.534

LBL (GJ570B_GJ570B)

This section presents the LBL results for GJ570B_GJ570B. 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)	1.45, 5.93, 7.13 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	0.56, 48.79, 3310.36 m/s
Number of lbl.rdb Measurements	5
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	2
Systemic Velocity	35602.69 m/s
Velocity Domain considered valid	32227.96 to 42263.65 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_GJ570B_GJ570B.rdb	2025-01-14 22:08:14.475
RDB2 file	lbl2_GJ570B_GJ570B.rdb	2025-01-14 22:08:15.681

LBL (GJ570B_GL514)

This section presents the LBL results for GJ570B_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)	4.88, 9.91, 10.83 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	3.85, 130.44, 3581.90 m/s
Number of lbl.rdb Measurements	5
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	2
Systemic Velocity	35646.76 m/s
Velocity Domain considered valid	31858.92 to 42983.04 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_GJ570B_GL514.rdb	2025-01-14 22:08:36.397
RDB2 file	lbl2_GJ570B_GL514.rdb	2025-01-14 22:08:37.206

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	GJ1_neg.fits
CCF systemic velocity	22526.64 \(\pm\) 9147.07 m/s
CCF FWHM	4737.68 \(\pm\) 51.05 m/s
Number of CCF files Total	5
Number of CCF passed QC	5
Number CCF files failed QC	0
First ccf file [Mid exposure]	2023-04-30 02:02:50.351
Last ccf file [Mid exposure]	2023-08-10 23:49:11.364
Last processed [ccf]	2025-01-12 01:35:53.542
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_GJ570B_nirps_ha_offline_udem_file_list.txt	2025-01-15 15:32:55.301

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
2023-04-29	2023-04-30 02:02:50.351	2023-04-30 02:05:04.109	2	2	1.360	1.364	122.613	245.225	150.502	250.870	OBJ_SKY	2 [download]	2 [download]	Extracted 2D files	Telluric corrected 2D files
2023-07-24	2023-07-25 02:55:36.361	2023-07-25 02:57:50.120	2	2	1.560	1.448	122.613	245.225	56.302	98.927	OBJ_SKY	2 [download]	2 [download]	Extracted 2D files	Telluric corrected 2D files
2023-08-10	2023-08-10 23:49:11.364	2023-08-10 23:49:11.364	1	1	3.350	1.065	200.639	200.639	118.675	230.863	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.