J/A+A/???/??? Radial velocities for HAPRS targets (Trifonov+, 2020) ================================================================================ A public HARPS radial velocity database corrected for systematic errors T. Trifonov et al. =2020A&A...???..???T ================================================================================ ADC_Keywords: Radial velocities Keywords: methods: data analysis - planetary systems Abstract: See https://arxiv.org/pdf/2001.05942.pdf Description: Time series for radial velocities and activity indicators from HARPS spectrograph are presented. See Trifonov et al. (2020) for a detailed description of the parameters. File Summary: -------------------------------------------------------------------------------- FileName Lrecl Records Explanations -------------------------------------------------------------------------------- ReadMe 80 . This file -------------------------------------------------------------------------------- Byte-by-byte Description of file: HARPS_RVBank.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations ------------------------------------------------------------------------------ 1-13 F13.5 d BJD Barycentric Julian date 14-22 F8.3 m/s RV_mlc_nzp Radial velocity (from mlc.dat, sa, NZP and drift corrected, -pre and -post calculated separately) 23-29 F6.3 m/s e_RV_mlc_nzp Radial velocity error 14-22 F8.3 m/s RV_drs_nzp Radial velocity (from drs.dat, sa, NZP and drift corrected -pre and -post calculated separately) 23-29 F6.3 m/s e_RV_drs_nzp Radial velocity error 14-22 F8.3 m/s RV_mlc Radial velocity (from mlc.dat, sa and drift corrected, -pre and -post calculated separately) 23-29 F6.3 m/s e_RV_mlc Radial velocity error 14-22 F8.3 m/s RV_drs Radial velocity (from drs.dat, sa and drift corrected, -pre and -post calculated separately) 23-29 F6.3 m/s e_RV_drs Radial velocity error 14-22 F8.3 m/s RV_mlc_j Radial velocity (from mlc.dat, sa and drift corrected, -pre and -post calculated jointly) 23-29 F6.3 m/s e_RV_mlc_j Radial velocity error 46-54 F8.3 m/s CRX Chromatic index 55-63 F8.3 m/s e_CRX Chromatic index error 64-72 F8.3 m/s*km/s dLW Differential line width 73-81 F8.3 m/s*km/s e_dLW Differential line width error 91-99 F8.4 --- Halpha Halpha index 100-108 F8.4 --- e_Halpha Halpha index error 91-99 F8.4 --- NaD1 NaD1 index 100-108 F8.4 --- e_NaD1 NaD1 index error 91-99 F8.4 --- NaD2 NaD2 index 100-108 F8.4 --- e_NaD2 NaD2 index error 109-112 I3 --- f_RV [0,15] Bitwise flag (1) 130-138 F8.3 km/s FWHM_DRS Full width half maximum 139-147 F8.3 --- CONTRAST_DRS 148-156 F8.3 m/s Bisector 157-166 F8.3 km/s RVGUESS User guess for RV 167-175 F8.3 m/s*km/s SNR_DRS Signal-to-noise ratio in order 55 176-189 F13.5 km/s BJD_DRS Barycentric Julian date from DRS 82-90 F8.3 km/s BERV Barycentric Earth radial velocity 190-198 F8.3 km/s BERV_DRS Barycentric Earth radial velocity from DRS 199-207 F8.3 m/s DRIFT drift measure 208-218 F8.3 m/s E_DRIFT drift measure error 219-227 F8.3 m/s SA Contribution from secular acceleration 228-239 F8.3 m/s NZP_mlc NZP for BJD 240-251 F8.3 m/s dNZP_mlc Contribution from intra-night systmatics 252-260 F8.3 --- TMMEAN Flux weighted mean point 261-270 F8.3 s EXPTIME Exposure time 298-306 F8.3 m/s MLCRX ML Chromatic index (Slope over logarithmic wavelength) 307-315 F8.3 m/s E_MLCRX error for MLCRX (slope error) A --- TIMEID Identifier for file (time stamp) A --- DRIFT_LAMP FP,ThAr? A --- MASK DRS MASK for CCF A --- PROGID Prog-ID A --- PROGID Prog-PI F8.2 m/s*km/s AIRMASS Airmass A --- OBJAB A --- THAR_FP A --- DPR_TYPE Comments: 1) The formating in this version is still not perfect !!! TBFixed 2) Some entries and details might change. Note (1): The flags are bitwise where: 0 - normal (reliable) spectra, 1 - nosci frame, e.g. calibration files, 2 - spectra taken in I2 mode, 4 - spectra taken in "eggs" mode, 16 - coordinates too much off, 32 - spectra not within a nautical twilight (daytime), 64 - spectra with too low S/N, 128 - spectra with too high S/N. -------------------------------------------------------------------------------- Acknowledgements: Trifon Trifnov ================================================================================ (End) Trifon Trifnov [MPIA, Germany] 15-August-2019