DN_TAU (spirou_offline_udem)

This page was last modified: 2025-01-16 23:11:34.154552 (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=DN_TAU

Target Information
RA	68.86410202 [deg] (Gaia DR2)
Dec	24.24960745 [deg] (Gaia DR2)
Finder chart	[FINDER CHART]
Teff	3805.0 [K] (via spdrs@apikipiha)
Spectral Type	M1:Ve (1977ApJ…214..747H)
Proper Motion (RA)	6.054573777 [mas/yr] (Gaia DR2)
Proper Motion (Dec)	-20.77133084 [mas/yr] (Gaia DR2)
Parallax	7.79905153 [mas/yr] (Gaia DR2)
Radial Velocity	17.408199 [mas/yr] (2020AJ….160..120J)
Aliases	GSC 01829-00026, AKARI-IRC-V1 J0435273+241458, AP J04352737+2414589, CSI+24-04324, 2E 1100, 2E 0432.4+2409, EPIC 247776947, GALEX J043527.3+241458, GCRV 55208, GEN# +6.20078065, HBC 65, IRAS F04324+2408, IRAS 04324+2408, 2MASS J04352737+2414589, MHA 259-18, PDS 10, PSCz P04324+2408, SSTtau 043527.3+241458, SV* SVS 1084, TIC 268511247, UBV 4405, UCAC2 40304135, V* DN Tau, WISEA J043527.37+241458.6, WISE J043527.37+241458.7, XEST 12-OM-077, XEST 12-040, [ABG2007] 1753, [FK83] LDN 1529 35, [GBA2007] 1839, Gaia DR2 147606657186323712, Gaia DR3 147606657186323712, DNTau, GSC01829-00026, AKARI-IRC-V1J0435273+241458, APJ04352737+2414589, CSI+24-04324, 2E1100, 2E0432.4+2409, EPIC247776947, GALEXJ043527.3+241458, GCRV55208, GEN#+6.20078065, HBC65, IRASF04324+2408, IRAS04324+2408, 2MASSJ04352737+2414589, MHA259-18, PDS10, PSCzP04324+2408, SSTtau043527.3+241458, SV*SVS1084, TIC268511247, UBV4405, UCAC240304135, V*DNTau, WISEAJ043527.37+241458.6, WISEJ043527.37+241458.7, XEST12-OM-077, XEST12-040, [ABG2007]1753, [FK83]LDN152935, [GBA2007]1839, GaiaDR2147606657186323712, GaiaDR3147606657186323712, DNTau
OBJECT name(s) in headers	DNTau

Spectrum

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

Spectrum Information
DPRTYPES	POLAR_FP
Total number raw files	141
First raw files	2023-11-03 13:01:48.492
Last raw files	2023-12-29 10:30:33.502
Total number PP files	131
Number PP files passed QC	131
Number PP files failed QC	0
First pp file [Mid exposure]	2023-11-03 13:01:48.492
Last pp file [Mid exposure]	2023-12-29 10:30:33.502
Last processed [pp]	2024-12-18 08:27:03.313
Version [pp]	0.7.292
Total number ext files	131
Number ext files passed QC	131
Number ext files failed QC	0
First ext file [Mid exposure]	2023-11-03 13:01:48.492
Last ext file [Mid exposure]	2023-12-29 10:30:33.502
Last processed [ext]	2024-12-11 21:37:03.769
Version [ext]	0.7.292
Total number tcorr files	131
Number tcorr files passed QC	131
Number tcorr files failed QC	0
First tcorr file [Mid exposure]	2023-11-03 13:01:48.492
Last tcorr file [Mid exposure]	2023-12-29 10:30:33.502
Last processed [tcorr]	2024-12-21 19:45:22.967
Version [tcorr]	0.7.292
Median SNR Y	52.58 \(\pm\) 7.91
Median SNR H	108.36 \(\pm\) 12.63

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_DN_TAU_spirou_offline_udem_file_list.txt	2025-01-16 23:11:44.345
Extracted 1D spectra	ext1d_DN_TAU_spirou_offline_udem_file_list.txt	2025-01-16 23:11:44.345
Telluric corrected 2D spectra	tcorr2d_DN_TAU_spirou_offline_udem_file_list.txt	2025-01-16 23:11:44.345
Telluric corrected 1D spectra	tcorr1d_DN_TAU_spirou_offline_udem_file_list.txt	2025-01-16 23:11:44.345
Extracted 2D header file	ext2d_header_DN_TAU_spirou_offline_udem_file.csv	2025-01-16 23:11:44.344

LBL (DN_TAU_DN_TAU)

This section presents the LBL results for DN_TAU_DN_TAU. 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)	10.50, 10.85, 11.81 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	36.27, 79.39, 151.81 m/s
Number of lbl.rdb Measurements	131
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	31
Number of Reset RV Points	0
Systemic Velocity	17222.17 m/s
Velocity Domain considered valid	16696.07 to 17643.65 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_DN_TAU_DN_TAU.rdb	2025-01-03 13:55:30.916
RDB2 file	lbl2_DN_TAU_DN_TAU.rdb	2025-01-03 13:55:31.721
Drift file	lbl_DN_TAU_DN_TAU_drift.rdb	2025-01-03 13:55:34.709
Drift2 file	lbl2_DN_TAU_DN_TAU_drift.rdb	2025-01-03 13:55:35.048

LBL (DN_TAU_GL846)

This section presents the LBL results for DN_TAU_GL846. 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)	10.92, 11.14, 11.67 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	60.18, 135.61, 190.16 m/s
Number of lbl.rdb Measurements	131
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	31
Number of Reset RV Points	0
Systemic Velocity	17402.92 m/s
Velocity Domain considered valid	16773.05 to 17968.61 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_DN_TAU_GL846.rdb	2025-01-03 13:56:33.678
RDB2 file	lbl2_DN_TAU_GL846.rdb	2025-01-03 13:56:34.450
Drift file	lbl_DN_TAU_GL846_drift.rdb	2025-01-03 13:56:37.500
Drift2 file	lbl2_DN_TAU_GL846_drift.rdb	2025-01-03 13:56:37.849

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	GL846_neg.fits
CCF systemic velocity	17504.74 \(\pm\) 209.20 m/s
CCF FWHM	14945.69 \(\pm\) 210.93 m/s
Number of CCF files Total	131
Number of CCF passed QC	131
Number CCF files failed QC	0
First ccf file [Mid exposure]	2023-11-03 13:01:48.492
Last ccf file [Mid exposure]	2023-12-29 10:30:33.502
Last processed [ccf]	2024-12-23 07:13:07.502
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_DN_TAU_spirou_offline_udem_file_list.txt	2025-01-16 23:12:06.852

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 8 (#71 1.08um)]	SNR[Order 35 (#44 1.75um)]	DPRTYPEs	ext_files	tcorr_files	Request ext files	Request tcorr files
2023-11-03	2023-11-03 13:01:48.492	2023-11-03 13:25:35.301	4	4	0.370	1.035	451.326	1805.304	60.417	113.773	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-11-04	2023-11-04 14:56:45.406	2023-11-04 15:20:37.728	4	4	1.577	1.344	451.326	1805.304	41.037	91.827	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-11-05	2023-11-05 15:09:31.550	2023-11-05 15:33:18.333	4	4	-2499.177	1.432	451.326	1805.304	44.520	95.150	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-11-06	2023-11-06 14:29:59.948	2023-11-06 14:53:46.792	4	4	-4999.365	1.262	451.326	1805.304	46.035	97.196	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-11-07	2023-11-07 15:00:47.542	2023-11-07 15:00:47.542	1	1	1.640	1.360	451.326	451.326	23.509	58.795	POLAR_FP	1 [download]	1 [download]	Extracted 2D files	Telluric corrected 2D files
2023-11-08	2023-11-08 14:15:52.571	2023-11-08 14:39:39.320	4	4	0.657	1.239	451.326	1805.304	56.730	111.441	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-11-17	2023-11-17 14:08:06.037	2023-11-17 14:31:52.795	4	4	0.775	1.355	451.326	1805.304	54.082	109.053	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-11-18	2023-11-18 13:53:28.144	2023-11-18 14:17:14.867	4	4	0.610	1.305	451.326	1805.304	49.943	105.456	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-11-20	2023-11-20 14:57:38.966	2023-11-20 15:21:25.767	4	4	0.528	1.808	451.326	1805.304	42.265	82.141	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-11-21	2023-11-21 14:41:37.550	2023-11-21 15:05:24.316	4	4	-9999.900	1.688	451.326	1805.304	48.412	102.752	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-11-22	2023-11-22 14:38:25.068	2023-11-22 15:02:06.244	4	4	0.915	1.694	451.326	1805.304	46.536	96.719	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-11-23	2023-11-23 14:27:24.574	2023-11-23 14:51:11.211	4	4	0.562	1.633	451.326	1805.304	52.616	105.109	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-11-24	2023-11-24 14:31:54.687	2023-11-24 14:55:47.363	4	4	0.570	1.708	451.326	1805.304	48.956	97.780	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-11-25	2023-11-25 13:22:45.275	2023-11-25 13:46:26.520	4	4	0.463	1.292	451.326	1805.304	57.114	112.572	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-05	2023-12-05 13:40:34.112	2023-12-05 14:04:15.453	4	4	0.505	1.635	451.326	1805.304	50.739	107.571	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-06	2023-12-06 13:47:01.409	2023-12-06 14:10:48.097	4	4	0.570	1.730	451.326	1805.304	54.364	113.753	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-07	2023-12-07 13:55:42.306	2023-12-07 14:19:23.439	4	4	0.728	1.862	451.326	1805.304	40.912	92.548	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-08	2023-12-08 12:45:48.173	2023-12-08 13:09:35.043	4	4	-4999.708	1.357	451.326	1805.304	55.411	114.435	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-09	2023-12-09 11:33:46.065	2023-12-09 11:57:27.233	4	4	0.873	1.122	451.326	1805.304	54.620	110.045	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-10	2023-12-10 14:04:28.499	2023-12-10 14:28:15.300	4	4	0.532	2.142	451.326	1805.304	48.297	102.820	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-11	2023-12-11 08:23:54.026	2023-12-11 08:47:35.479	4	4	0.557	1.043	451.326	1805.304	59.246	123.118	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-12	2023-12-12 12:54:48.311	2023-12-12 13:18:35.130	4	4	-2499.400	1.499	451.326	1805.304	58.620	118.221	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-13	2023-12-13 11:21:07.533	2023-12-13 11:44:48.684	4	4	-2499.280	1.129	451.326	1805.304	51.925	109.677	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-14	2023-12-14 10:43:49.851	2023-12-14 11:07:30.907	4	4	-9999.900	1.065	451.326	1805.304	60.764	119.616	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-16	2023-12-16 12:53:35.364	2023-12-16 13:17:22.070	4	4	0.715	1.605	451.326	1805.304	59.932	120.532	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-17	2023-12-17 12:40:26.575	2023-12-17 13:04:13.324	4	4	0.720	1.536	451.326	1805.304	54.426	109.688	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-20	2023-12-20 13:10:18.010	2023-12-20 13:18:17.279	2	2	-9999.900	1.833	451.326	902.652	43.365	78.887	POLAR_FP	2 [download]	2 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-23	2023-12-23 12:33:44.435	2023-12-23 12:57:36.921	3	3	1.007	1.660	451.326	1353.978	37.356	84.295	POLAR_FP	3 [download]	3 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-24	2023-12-24 12:18:33.062	2023-12-24 12:42:25.427	4	4	-4999.595	1.578	451.326	1805.304	55.400	111.521	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-25	2023-12-25 12:28:59.902	2023-12-25 13:01:41.709	5	5	-9999.900	1.740	451.326	2256.630	35.852	80.584	POLAR_FP	5 [download]	5 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-26	2023-12-26 12:17:59.349	2023-12-26 12:41:46.115	4	4	-2499.400	1.635	451.326	1805.304	49.202	103.459	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-27	2023-12-27 11:45:48.067	2023-12-27 12:09:29.303	4	4	-7499.667	1.436	451.326	1805.304	59.249	117.339	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-28	2023-12-28 10:57:05.129	2023-12-28 11:20:51.515	4	4	0.685	1.230	451.326	1805.304	62.375	125.091	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-12-29	2023-12-29 10:06:52.266	2023-12-29 10:30:33.502	4	4	-9999.900	1.104	451.326	1805.304	63.022	123.754	POLAR_FP	4 [download]	4 [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.