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HARPS_RVBank_header.txt (5239B)


      1 J/A+A/???/???    Radial velocities for HAPRS targets           (Trifonov+, 2020)
      2 ================================================================================
      3 A public HARPS radial velocity database corrected for systematic errors
      4        T. Trifonov et al.
      5       <Astron. Astrophys. ???, ??? (2019)>
      6       =2020A&A...???..???T
      7 ================================================================================
      8 ADC_Keywords: Radial velocities
      9 Keywords: methods: data analysis - planetary systems
     10 
     11 Abstract:
     12 
     13 See https://arxiv.org/pdf/2001.05942.pdf
     14 
     15 Description:
     16     Time series for radial velocities and activity indicators from HARPS 
     17     spectrograph are presented. See Trifonov et al. (2020) for a detailed 
     18     description of the parameters.
     19 
     20 File Summary:
     21 --------------------------------------------------------------------------------
     22  FileName      Lrecl    Records    Explanations
     23 --------------------------------------------------------------------------------
     24 ReadMe            80          .    This file
     25 --------------------------------------------------------------------------------
     26 
     27 Byte-by-byte Description of file: HARPS_RVBank.dat
     28 --------------------------------------------------------------------------------
     29    Bytes Format Units      Label    Explanations
     30 ------------------------------------------------------------------------------   
     31    1-13  F13.5 d          BJD            Barycentric Julian date
     32   14-22  F8.3  m/s        RV_mlc_nzp     Radial velocity (from mlc.dat, sa, NZP and drift corrected, -pre and -post calculated separately)
     33   23-29  F6.3  m/s      e_RV_mlc_nzp     Radial velocity error  
     34   
     35   14-22  F8.3  m/s        RV_drs_nzp     Radial velocity (from drs.dat, sa, NZP and drift corrected -pre and -post calculated separately)
     36   23-29  F6.3  m/s      e_RV_drs_nzp     Radial velocity error
     37   
     38   14-22  F8.3  m/s        RV_mlc         Radial velocity (from mlc.dat, sa and drift corrected, -pre and -post calculated separately)
     39   23-29  F6.3  m/s      e_RV_mlc         Radial velocity error
     40 
     41   14-22  F8.3  m/s        RV_drs         Radial velocity (from drs.dat, sa and drift corrected, -pre and -post calculated separately)
     42   23-29  F6.3  m/s      e_RV_drs         Radial velocity error
     43 
     44   14-22  F8.3  m/s        RV_mlc_j       Radial velocity (from mlc.dat, sa and drift corrected, -pre and -post calculated jointly)
     45   23-29  F6.3  m/s      e_RV_mlc_j       Radial velocity error
     46   
     47   46-54  F8.3  m/s        CRX      Chromatic index
     48   55-63  F8.3  m/s      e_CRX      Chromatic index error
     49   64-72  F8.3  m/s*km/s   dLW      Differential line width
     50   73-81  F8.3  m/s*km/s e_dLW      Differential line width error
     51   91-99  F8.4  ---        Halpha   Halpha index
     52 100-108  F8.4  ---      e_Halpha   Halpha index error
     53   91-99  F8.4  ---        NaD1     NaD1 index
     54 100-108  F8.4  ---      e_NaD1     NaD1 index error
     55   91-99  F8.4  ---        NaD2     NaD2 index
     56 100-108  F8.4  ---      e_NaD2     NaD2 index error
     57 109-112  I3    ---      f_RV       [0,15] Bitwise flag (1)
     58 130-138  F8.3  km/s       FWHM_DRS Full width half maximum
     59 139-147  F8.3  ---        CONTRAST_DRS
     60 148-156  F8.3  m/s        Bisector
     61 157-166  F8.3  km/s       RVGUESS  User guess for RV
     62 167-175  F8.3  m/s*km/s   SNR_DRS  Signal-to-noise ratio in order 55
     63 176-189  F13.5  km/s      BJD_DRS  Barycentric Julian date from DRS 
     64   82-90  F8.3  km/s       BERV     Barycentric Earth radial velocity
     65 190-198  F8.3  km/s       BERV_DRS Barycentric Earth radial velocity from DRS
     66 199-207  F8.3  m/s        DRIFT    drift measure
     67 208-218  F8.3  m/s      E_DRIFT    drift measure error
     68 219-227  F8.3  m/s        SA        Contribution from secular acceleration
     69 228-239  F8.3  m/s        NZP_mlc       NZP for BJD
     70 240-251  F8.3  m/s        dNZP_mlc      Contribution from intra-night systmatics
     71 252-260  F8.3  ---        TMMEAN    Flux weighted mean point
     72 261-270  F8.3  s          EXPTIME   Exposure time  
     73 298-306  F8.3  m/s        MLCRX     ML Chromatic index (Slope over logarithmic wavelength)
     74 307-315  F8.3  m/s      E_MLCRX     error for MLCRX (slope error)
     75          A     ---        TIMEID    Identifier for file (time stamp)
     76          A     ---        DRIFT_LAMP  FP,ThAr?
     77          A     ---        MASK     DRS MASK for CCF
     78          A     ---        PROGID   Prog-ID
     79          A     ---        PROGID   Prog-PI
     80          F8.2  m/s*km/s   AIRMASS  Airmass
     81          A     ---        OBJAB
     82          A     ---        THAR_FP
     83          A     ---        DPR_TYPE
     84 
     85  
     86 
     87 Comments:
     88 
     89 1) The formating in this version is still not perfect !!! TBFixed
     90 2) Some entries and details might change.
     91 
     92 Note (1): The flags are bitwise where:
     93     0 - normal (reliable) spectra,
     94     1 - nosci frame, e.g. calibration files,
     95     2 - spectra taken in I2 mode,
     96     4 - spectra taken in "eggs" mode,
     97     16 - coordinates too much off,
     98     32 - spectra not within a nautical twilight (daytime),
     99     64 - spectra with too low S/N,
    100     128 - spectra with too high S/N.
    101 --------------------------------------------------------------------------------
    102 
    103 Acknowledgements:
    104   Trifon Trifnov <trifonov@mpia.de>
    105 
    106 ================================================================================
    107 (End)              Trifon Trifnov [MPIA, Germany]     15-August-2019