WASP20 (nirps_he_online_udem)

This page was last modified: 2025-09-23 17:43:43.431164 (UTC)

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Contents

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=WASP20

Target Information

RA

5.160569252 [deg] (Gaia DR3)

Dec

-23.93578851 [deg] (Gaia DR3)

Finder chart

[FINDER CHART]

Teff

5987.0 [K] (2022A&A…663A…4S)

Spectral Type

None (None)

Proper Motion (RA)

1.351546424 [mas/yr] (Gaia DR3)

Proper Motion (Dec)

-14.73919723 [mas/yr] (Gaia DR3)

Parallax

3.469879952 [mas/yr] (Gaia DR3)

Radial Velocity

1.251 [mas/yr] (2018A&A…616A…7S)

Aliases

CD-24 102, GSC 06413-00439, 2MASS J00203853-2356086, PPM 723532, RAVE J002038.5-235609, TIC 211438925, TOI-194, TYC 6413-439-1, UCAC4 331-000391, WASP-20, WISEA J002038.53-235608.7, WISE J002038.52-235608.6, Gaia DR3 2359978293137038720, Gaia DR2 2359978293136820864, WASPM20, WASP 20, WASP-20, WASP20, CD-24102, GSC06413-00439, 2MASSJ00203853-2356086, PPM723532, RAVEJ002038.5-235609, TIC211438925, TOI-194, TYC6413-439-1, UCAC4331-000391, WASP-20, WISEAJ002038.53-235608.7, WISEJ002038.52-235608.6, GaiaDR32359978293137038720, GaiaDR22359978293136820864, WASPM20, WASP20, WASP-20, WASP20

OBJECT name(s) in headers

WASP-20

OB Name(s) in headers

WASP-20_14_09_03h35UT

PI name(s) in headers

UNKNOWN

Project/Run name(s) in headers

112.25P3.004

Spectrum

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

LBL (WASP20_WASP20)

This section presents the LBL results for WASP20_WASP20. 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_WASP20_WASP20_nirps_he_online_udem.png

LBL stats

RV Uncertainty lbl.rdb (25, 50, 75 percentile)

2.68, 2.71, 2.74 m/s

RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)

12.62, 36.37, 78.04 m/s

Number of lbl.rdb Measurements

13

Number of lbl.rdb Spurious Low Points

0

Number of lbl.rdb Spurious High Points

1

Number of Nights

1

Number of Reset RV Points

0

Systemic Velocity

-150203.40 m/s

Velocity Domain considered valid

-150388.14 to -149988.96 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_WASP20_WASP20.rdb

2025-09-19 20:35:37.171

RDB2 file

lbl2_WASP20_WASP20.rdb

2025-09-19 20:35:38.308

LBL (WASP20_HD85512)

This section presents the LBL results for WASP20_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.

../../../_images/lbl_plot_WASP20_HD85512_nirps_he_online_udem.png

LBL stats

RV Uncertainty lbl.rdb (25, 50, 75 percentile)

17.40, 17.68, 17.77 m/s

RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)

7.78, 29.90, 40.83 m/s

Number of lbl.rdb Measurements

13

Number of lbl.rdb Spurious Low Points

0

Number of lbl.rdb Spurious High Points

0

Number of Nights

1

Number of Reset RV Points

0

Systemic Velocity

1847.66 m/s

Velocity Domain considered valid

1728.53 to 1963.73 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_WASP20_HD85512.rdb

2025-09-19 20:36:00.386

RDB2 file

lbl2_WASP20_HD85512.rdb

2025-09-19 20:36:01.008

CCF

No CCF files found

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

2025-09-14

2025-09-15 03:45:56.360

2025-09-15 07:16:25.498

33

0

0.560

1.032

300.958

9931.621

28.130

34.384

OBJ_SKY

33 [download]

0 [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_WASP20_nirps_he_online_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.

Maximum Saturation level plot

../../../_images/debug_extsmax_plot_WASP20_nirps_he_online_udem.png

Maximum saturation level measured at time of extraction

Measured effective readout noise before extraction

../../../_images/debug_effron_plot_WASP20_nirps_he_online_udem.png

Measured effective readout noise before extraction

APERO Processing Debug Plot

../../../_images/debug_version_plot_WASP20_nirps_he_online_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_WASP20_nirps_he_online_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.