FORTRAN Generation
(/./ftp/cats/J/A_A/616/L15)

Conversion of standardized ReadMe file for file /./ftp/cats/J/A_A/616/L15 into FORTRAN code for reading data files line by line.

Note that special values are assigned to unknown or unspecified numbers (also called NULL numbers); when necessary, the coordinate components making up the right ascension and declination are converted into floating-point numbers representing these angles in degrees.



      program load_ReadMe
C=============================================================================
C  F77-compliant program generated by readme2f_1.81 (2015-09-23), on 2026-Aug-11
C=============================================================================
*  This code was generated from the ReadMe file documenting a catalogue
*  according to the "Standard for Documentation of Astronomical Catalogues"
*  currently in use by the Astronomical Data Centers (CDS, ADC, A&A)
*  (see full documentation at URL http://vizier.u-strasbg.fr/doc/catstd.htx)
*  Please report problems or questions to   
C=============================================================================

      implicit none
*  Unspecified or NULL values, generally corresponding to blank columns,
*  are assigned one of the following special values:
*     rNULL__    for unknown or NULL floating-point values
*     iNULL__    for unknown or NULL   integer      values
      real*4     rNULL__
      integer*4  iNULL__
      parameter  (rNULL__=--2147483648.)  	! NULL real number
      parameter  (iNULL__=(-2147483647-1))	! NULL int  number
      integer    idig			! testing NULL number

C=============================================================================
Cat. J/A+A/616/L15       Parallaxes and Proper Motions of OB stars        (Xu+, 2018)
*================================================================================
*A comparison of local spiral structure from Gaia DR2 and VLBI maser parallaxes.
*    Xu Y., Bian S.B., Reid M.J., Li J.J., Zhang B., Yan Q.Z., Dame T.M.,
*    Menten K.M., He Z.H., Liao S.L., Tang Z.H.
*    <Astron. Astrophys. 616, L15 (2018)>
*    =2018A&A...616L..15X        (SIMBAD/NED BibCode)
C=============================================================================

C  Internal variables

      integer*4 i__

c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 

C  Declarations for 'table1.dat'	! Parallaxes and proper motions of OB stars

      integer*4 nr__
      parameter (nr__=5772)	! Number of records
      character*172 ar__   	! Full-size record

C  Position composed of: RAdeg DEdeg (Epoch=2015.5)
      character*9   Name        ! Source Name (Name)
      integer*8     Source      ! Unique source identifier with Gaia DR2
*                                   (DR2_source_id)
      real*8        RAdeg       ! (deg) Right ascension (ICRS, epoch 2015.5) (ra)
      real*8        DEdeg       ! (deg) Declination (ICRS, epoch 2015.5) (dec)
      real*8        plx         ! (mas) ? Absolute stellar parallax (parallax)
      real*8        e_plx       ! (mas) ? Standard error of the stellar parallax
*                                   (parallax_error)
      real*8        pmRA        ! (mas) ? Proper motion in right ascension direction
*                                   (pmra)
      real*8        e_pmRA      ! (mas) ? Standard error of pmra (pmra_error)
      real*8        pmDE        ! (mas) ? Proper motion in declination direction
*                                   (pmdec)
      real*8        e_pmDE      ! (mas) ? Standard error of pmdec (pmdec_error)
      real*4        vlsr        ! (km/s) ? LSR velocity (vlsr)
      real*4        e_vlsr      ! (km/s) ? Standard error of vlsr (velocity_error)
      character*22  SpType      ! Spectral type (spectral_type)

c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 

C  Declarations for 'table2.dat'	! Parallaxes and Proper Motions of O stars

      integer*4 nr__1
      parameter (nr__1=284)	! Number of records
      character*172 ar__1  	! Full-size record

C  Position composed of: RAdeg DEdeg (Epoch=2015.5)
      character*9   Name_1      ! Source Name (Name)
      integer*8     Source_1    ! Unique source identifier with Gaia DR2
*                                   (DR2_source_id)
      real*8        RAdeg_1     ! (deg) Right ascension (ICRS, epoch 2015.5) (ra)
      real*8        DEdeg_1     ! (deg) Declination (ICRS, epoch 2015.5) (dec)
      real*8        plx_1       ! (mas) ? Absolute stellar parallax (parallax)
      real*8        e_plx_1     ! (mas) ? Standard error of the stellar parallax
*                                   (parallax_error)
      real*8        pmRA_1      ! (mas) ? Proper motion in right ascension direction
*                                   (pmra)
      real*8        e_pmRA_1    ! (mas) ? Standard error of pmra (pmra_error)
      real*8        pmDE_1      ! (mas) ? Proper motion in declination direction
*                                   (pmdec)
      real*8        e_pmDE_1    ! (mas) ? Standard error of pmdec (pmdec_error)
      real*4        vlsr_1      ! (km/s) ? LSR velocity (vlsr)
      real*4        e_vlsr_1    ! (km/s) ? Standard error of vlsr (velocity_error)
      character*22  SpType_1    ! Spectral type (spectral_type)

C=============================================================================

C  Loading file 'table1.dat'	! Parallaxes and proper motions of OB stars

C  Format for file interpretation

    1 format(
     +  A9,1X,I19,1X,F13.9,1X,F13.9,1X,F13.9,1X,F11.9,1X,F14.9,1X,
     +  F11.9,1X,F13.9,1X,F11.9,1X,F6.1,1X,F5.1,1X,A22)

C  Effective file loading

      open(unit=1,status='old',file=
     +'table1.dat')
      write(6,*) '....Loading file: table1.dat'
      do i__=1,5772
        read(1,'(A172)')ar__
        read(ar__,1)
     +  Name,Source,RAdeg,DEdeg,plx,e_plx,pmRA,e_pmRA,pmDE,e_pmDE,
     +  vlsr,e_vlsr,SpType
        if(ar__(59:71) .EQ. '') plx = rNULL__
        if(ar__(73:83) .EQ. '') e_plx = rNULL__
        if(ar__(85:98) .EQ. '') pmRA = rNULL__
        if(ar__(100:110) .EQ. '') e_pmRA = rNULL__
        if(ar__(112:124) .EQ. '') pmDE = rNULL__
        if(ar__(126:136) .EQ. '') e_pmDE = rNULL__
        if(ar__(138:143) .EQ. '') vlsr = rNULL__
        if(ar__(145:149) .EQ. '') e_vlsr = rNULL__
c    ..............Just test output...........
        write(6,1)
     +  Name,Source,RAdeg,DEdeg,plx,e_plx,pmRA,e_pmRA,pmDE,e_pmDE,
     +  vlsr,e_vlsr,SpType
c    .......End.of.Just test output...........
      end do
      close(1)

C=============================================================================

C  Loading file 'table2.dat'	! Parallaxes and Proper Motions of O stars

C  Format for file interpretation

    2 format(
     +  A9,1X,I19,1X,F13.9,1X,F13.9,1X,F13.9,1X,F11.9,1X,F14.9,1X,
     +  F11.9,1X,F13.9,1X,F11.9,1X,F6.1,1X,F5.1,1X,A22)

C  Effective file loading

      open(unit=1,status='old',file=
     +'table2.dat')
      write(6,*) '....Loading file: table2.dat'
      do i__=1,284
        read(1,'(A172)')ar__1
        read(ar__1,2)
     +  Name_1,Source_1,RAdeg_1,DEdeg_1,plx_1,e_plx_1,pmRA_1,e_pmRA_1,
     +  pmDE_1,e_pmDE_1,vlsr_1,e_vlsr_1,SpType_1
        if(ar__1(59:71) .EQ. '') plx_1 = rNULL__
        if(ar__1(73:83) .EQ. '') e_plx_1 = rNULL__
        if(ar__1(85:98) .EQ. '') pmRA_1 = rNULL__
        if(ar__1(100:110) .EQ. '') e_pmRA_1 = rNULL__
        if(ar__1(112:124) .EQ. '') pmDE_1 = rNULL__
        if(ar__1(126:136) .EQ. '') e_pmDE_1 = rNULL__
        if(ar__1(138:143) .EQ. '') vlsr_1 = rNULL__
        if(ar__1(145:149) .EQ. '') e_vlsr_1 = rNULL__
c    ..............Just test output...........
        write(6,2)
     +  Name_1,Source_1,RAdeg_1,DEdeg_1,plx_1,e_plx_1,pmRA_1,e_pmRA_1,
     +  pmDE_1,e_pmDE_1,vlsr_1,e_vlsr_1,SpType_1
c    .......End.of.Just test output...........
      end do
      close(1)

C=============================================================================
      stop
      end