NLTT5556 (nirps_he_offline_udem)¶

This page was last modified: 2025-01-01 18:48:32.957994 (UTC)

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=NLTT5556

Target Information
RA	24.84134082 [deg] (Gaia DR2)
Dec	-39.60347658 [deg] (Gaia DR2)
Finder chart	[FINDER CHART]
Teff	3100.0 [K] (doi.org/10.1051/0004-6361/201321346)
Spectral Type	M4.5V (2007PhDT………2B)
Proper Motion (RA)	143.4249092 [mas/yr] (Gaia DR2)
Proper Motion (Dec)	-228.7221542 [mas/yr] (Gaia DR2)
Parallax	114.400699 [mas/yr] (Gaia DR2)
Radial Velocity	29.25 [mas/yr] (2020AJ….160…83S)
Aliases	LP 991-84, 2MASS J01392170-3936088, NLTT 5556, PM J01393-3936, RAVE J013921.7-393609, SIPS J0139-3936, TIC 42071226, UCAC4 252-001598, WISEA J013921.85-393611.4, Gaia DR3 4960651016012601856, Gaia DR2 4960651016012601856, LP_991M84, LP991-84, 2MASSJ01392170-3936088, NLTT5556, PMJ01393-3936, RAVEJ013921.7-393609, SIPSJ0139-3936, TIC42071226, UCAC4252-001598, WISEAJ013921.85-393611.4, GaiaDR34960651016012601856, GaiaDR24960651016012601856, LP991M84
OBJECT name(s) in headers	NLTT_5556

Spectrum¶

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

../../../_images/spec_plot_NLTT5556_nirps_he_offline_udem.png

Spectrum Information
DPRTYPES	OBJ_SKY
Total number raw files	25
First raw files	2024-07-30 06:41:52.082
Last raw files	2024-12-17 01:55:28.820
Total number PP files	25
Number PP files passed QC	25
Number PP files failed QC	0
First pp file [Mid exposure]	2024-07-30 06:41:52.082
Last pp file [Mid exposure]	2024-12-17 01:55:28.820
Last processed [pp]	2024-12-25 21:38:23.126
Version [pp]	0.7.292
Total number ext files	25
Number ext files passed QC	25
Number ext files failed QC	0
First ext file [Mid exposure]	2024-07-30 06:41:52.082
Last ext file [Mid exposure]	2024-12-17 01:55:28.820
Last processed [ext]	2024-12-27 05:16:44.305
Version [ext]	0.7.292
Total number tcorr files	25
Number tcorr files passed QC	24
Number tcorr files failed QC	1
First tcorr file [Mid exposure]	2024-07-30 06:41:52.082
Last tcorr file [Mid exposure]	2024-12-17 01:55:28.820
Last processed [tcorr]	2024-12-29 08:05:37.954
Version [tcorr]	0.7.292
Median SNR Y	42.39 \(\pm\) 12.03
Median SNR H	67.48 \(\pm\) 15.60

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_NLTT5556_nirps_he_offline_udem_file_list.txt`	2025-01-01 18:48:39.772
Extracted 1D spectra	`ext1d_NLTT5556_nirps_he_offline_udem_file_list.txt`	2025-01-01 18:48:39.773
Telluric corrected 2D spectra	`tcorr2d_NLTT5556_nirps_he_offline_udem_file_list.txt`	2025-01-01 18:48:39.774
Telluric corrected 1D spectra	`tcorr1d_NLTT5556_nirps_he_offline_udem_file_list.txt`	2025-01-01 18:48:39.775
Extracted 2D header file	`ext2d_header_NLTT5556_nirps_he_offline_udem_file.csv`	2025-01-01 18:48:39.769

LBL (NLTT5556_NLTT5556)¶

This section presents the LBL results for NLTT5556_NLTT5556. The first object is the target we measure RVs for the second is the “friend” or “template” that was used to calculate those RVs.

../../../_images/lbl_plot_NLTT5556_NLTT5556_nirps_he_offline_udem.png

LBL stats
RV Uncertainty lbl.rdb (25, 50, 75 percentile)	2.68, 2.91, 3.77 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	2.06, 3.46, 5.88 m/s
Number of lbl.rdb Measurements	24
Number of lbl.rdb Spurious Low Points	1
Number of lbl.rdb Spurious High Points	0
Number of Nights	24
Number of Reset RV Points	0
Systemic Velocity	30208.57 m/s
Velocity Domain considered valid	30189.12 to 30232.11 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_NLTT5556_NLTT5556.rdb`	2025-01-01 02:07:35.243
RDB2 file	`lbl2_NLTT5556_NLTT5556.rdb`	2025-01-01 02:07:36.714
Drift file	`lbl_NLTT5556_NLTT5556_drift.rdb`	2025-01-01 02:07:36.788
Drift2 file	`lbl2_NLTT5556_NLTT5556_drift.rdb`	2025-01-01 02:07:37.020

LBL (NLTT5556_GL699)¶

This section presents the LBL results for NLTT5556_GL699. The first object is the target we measure RVs for the second is the “friend” or “template” that was used to calculate those RVs.

../../../_images/lbl_plot_NLTT5556_GL699_nirps_he_offline_udem.png

LBL stats
RV Uncertainty lbl.rdb (25, 50, 75 percentile)	4.65, 4.89, 5.89 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	2.86, 4.18, 7.10 m/s
Number of lbl.rdb Measurements	24
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	24
Number of Reset RV Points	0
Systemic Velocity	30313.78 m/s
Velocity Domain considered valid	30291.44 to 30338.36 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_NLTT5556_GL699.rdb`	2025-01-01 02:08:08.075
RDB2 file	`lbl2_NLTT5556_GL699.rdb`	2025-01-01 02:08:08.996
Drift file	`lbl_NLTT5556_GL699_drift.rdb`	2025-01-01 02:08:09.083
Drift2 file	`lbl2_NLTT5556_GL699_drift.rdb`	2025-01-01 02:08:09.265

CCF¶

This section presents the APERO CCF results for this object.

../../../_images/ccf_plot_NLTT5556_nirps_he_offline_udem.png

CCF stats
Mask used	GL699_neg.fits
CCF systemic velocity	30342.71 \(\pm\) 7.15 m/s
CCF FWHM	5129.02 \(\pm\) 40.04 m/s
Number of CCF files Total	24
Number of CCF passed QC	24
Number CCF files failed QC	0
First ccf file [Mid exposure]	2024-07-30 06:41:52.082
Last ccf file [Mid exposure]	2024-12-17 01:55:28.820
Last processed [ccf]	2024-12-30 04:02:26.424
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	`ccf_NLTT5556_nirps_he_offline_udem_file_list.txt`	2025-01-01 18:48:49.344

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
2024-07-29	2024-07-30 06:41:52.082	2024-07-30 06:41:52.082	1	1	1.260	1.318	601.916	601.916	44.203	69.708	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-08-04	2024-08-05 10:19:30.842	2024-08-05 10:19:30.842	1	1	1.260	1.032	601.916	601.916	21.833	38.607	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-08-08	2024-08-09 08:06:59.557	2024-08-09 08:06:59.557	1	0	1.260	1.048	601.916	601.916	29.056	49.786	OBJ_SKY	1 `[download]`	0 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-08-12	2024-08-13 07:20:26.221	2024-08-13 07:20:26.221	1	1	1.260	1.085	601.916	601.916	44.370	69.857	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-08-18	2024-08-19 07:04:32.889	2024-08-19 07:04:32.889	1	1	1.260	1.074	601.916	601.916	11.793	22.614	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-08-23	2024-08-24 07:33:59.322	2024-08-24 07:33:59.322	1	1	1.260	1.028	601.916	601.916	19.453	34.570	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-08-25	2024-08-26 08:20:34.485	2024-08-26 08:20:34.485	1	1	1.260	1.017	601.916	601.916	47.364	74.405	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-09-03	2024-09-04 05:43:48.025	2024-09-04 05:43:48.025	1	1	1.260	1.101	601.916	601.916	27.502	47.172	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-09-04	2024-09-05 07:49:57.760	2024-09-05 07:49:57.760	1	1	1.260	1.019	601.916	601.916	42.738	67.616	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-09-08	2024-09-09 03:46:32.811	2024-09-09 03:46:32.811	1	1	1.260	1.375	601.916	601.916	24.462	40.527	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-09-11	2024-09-12 05:27:04.612	2024-09-12 05:27:04.612	1	1	1.260	1.078	601.916	601.916	24.118	44.491	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-09-14	2024-09-15 05:37:40.530	2024-09-15 05:37:40.530	1	1	1.260	1.052	601.916	601.916	47.974	73.245	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-09-19	2024-09-20 03:55:29.414	2024-09-20 03:55:29.414	1	1	1.260	1.196	601.916	601.916	44.433	69.670	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-09-26	2024-09-27 05:21:24.887	2024-09-27 05:21:24.887	1	1	1.260	1.027	601.916	601.916	41.963	67.478	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-10-02	2024-10-03 04:44:28.440	2024-10-03 04:44:28.440	1	1	1.260	1.036	601.916	601.916	38.682	62.334	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-10-15	2024-10-16 02:21:50.923	2024-10-16 02:21:50.923	1	1	1.260	1.174	601.916	601.916	43.664	69.879	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-10-27	2024-10-28 02:45:03.606	2024-10-28 02:45:03.606	1	1	1.260	1.055	601.916	601.916	41.975	66.102	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-11-03	2024-11-04 03:39:24.349	2024-11-04 03:39:24.349	1	1	1.260	1.016	601.916	601.916	33.917	55.435	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-11-08	2024-11-09 02:01:26.866	2024-11-09 02:01:26.866	1	1	1.260	1.052	601.916	601.916	50.693	77.110	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-11-20	2024-11-21 02:43:38.696	2024-11-21 02:43:38.696	1	1	1.260	1.018	601.916	601.916	42.392	67.346	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-11-22	2024-11-23 05:19:21.977	2024-11-23 05:19:21.977	1	1	1.260	1.274	601.916	601.916	50.501	77.761	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-11-29	2024-11-30 00:43:24.914	2024-11-30 00:43:24.914	1	1	1.260	1.047	601.916	601.916	45.339	71.036	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-12-02	2024-12-03 01:47:59.209	2024-12-03 01:47:59.209	1	1	1.260	1.017	601.916	601.916	32.522	54.628	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-12-11	2024-12-12 02:01:43.380	2024-12-12 02:01:43.380	1	1	1.260	1.039	601.916	601.916	55.260	81.658	OBJ_SKY	1 `[download]`	1 `[download]`	Extracted 2D files	Telluric corrected 2D files
2024-12-16	2024-12-17 01:55:28.820	2024-12-17 01:55:28.820	1	1	1.260	1.051	601.916	601.916	57.815	85.583	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¶

../../../_images/debug_tcorr_map_plot_NLTT5556_nirps_he_offline_udem.png

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¶

../../../_images/debug_shape_plot_NLTT5556_nirps_he_offline_udem.png

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¶

../../../_images/debug_wcav000_plot_NLTT5556_nirps_he_offline_udem.png

Wave cavity polynomial coeffs=0

Maximum Saturation level plot¶

../../../_images/debug_extsmax_plot_NLTT5556_nirps_he_offline_udem.png

Maximum saturation level measured at time of extraction

Measured effective readout noise before extraction¶

../../../_images/debug_effron_plot_NLTT5556_nirps_he_offline_udem.png

Measured effective readout noise before extraction

APERO Processing Debug Plot¶

../../../_images/debug_version_plot_NLTT5556_nirps_he_offline_udem.png

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¶

../../../_images/debug_mjd_cdt_plot_NLTT5556_nirps_he_offline_udem.png

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.