FORTRAN Generation
(/./ftp/cats/I/10/)

Conversion of standardized ReadMe file for file /./ftp/cats/I/10/ into FORTRAN code for loading all data files into arrays.

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 2024-Mar-29
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. I/10   General Catalogue of Stellar Trigonometric Parallaxes (Jenkins 1952-1963)
*================================================================================
*General Catalogue of Stellar Trigonometric Parallaxes
*     Jenkins L.F.
*    <Yale University Observatory (1952,1963)>
C=============================================================================

C  Internal variables

      integer*4 i__

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

C  Declarations for 'catalog.dat'	! Absolute trigonometric parallaxes for 6398 stars

      integer*4 nr__
      parameter (nr__=7330)	! Number of records
      character*66 ar__   	! Full-size record

C  B1900 position composed of: RAh RAm DE- DEd DEm
      real*8        RAdeg      (nr__) ! (deg) Right Ascension B1900
      real*8        DEdeg      (nr__) ! (deg)     Declination B1900
C  ---------------------------------- ! (position vector(s) in degrees)

      real*4        GCTP       (nr__) ! Star number (1)
      character*1   n_GCTP     (nr__) ! [01234S] Multiple or supplement (2)
      integer*4     DM         (nr__) ! ? Durchmusterung (BD, CD, CPD) designation
      integer*4     RAh        (nr__) ! (h) Right Ascension B1900 (hours)
      real*4        RAm        (nr__) ! (min) Right Ascension B1900 (minutes)
      character*1   DE_        (nr__) ! Declination B1900 (sign)
      integer*4     DEd        (nr__) ! (deg) Declination B1900 (degrees)
      integer*4     DEm        (nr__) ! (arcmin) Declination B1900 (minutes)
      real*4        mag        (nr__) ! (mag) ? Magnitude (visual ou photographic, see n_mag)
      character*1   n_mag      (nr__) ! [PV*] Photographic or Visual magnitude (3)
      character*3   Sp         (nr__) ! Spectral type
      integer*4     HD         (nr__) ! ? HD number (Cat. III/135)
      character*9   Oname      (nr__) ! Other name
      integer*4     pmRA       (nr__) ! (mas/yr) ? Proper motion in RA (*cos(Dec))
      integer*4     pmDE       (nr__) ! (mas/yr) ? Proper motion in Declination
      integer*4     plx        (nr__) ! (mas) ? Absolute trigonometric parallax
      integer*4     e_plx      (nr__) ! (mas) ? Probable error on plx
*Note (1): Numbers with a non-zero fraction like 16.1 were assigned to stars
*     added in the 1963 supplement; the numbers ending with '.0' are stars
*     from the 1952 edition.
*Note (2): The 'S' indicates data from the 1963 Supplement edition.
*     Numeric values were assigned to components of multiple systems.
*Note (3): the asterisk (*) indicates variable stars; 'P' stands for
*     photographic (blue), and V for visual.

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

C  Loading file 'catalog.dat'	! Absolute trigonometric parallaxes for 6398 stars

C  Format for file interpretation

    1 format(
     +  F6.1,A1,I8,I2,F4.1,A1,I2,I2,1X,F4.1,A1,A3,I6,A9,I5,I5,I4,I2)

C  Effective file loading

      open(unit=1,status='old',file=
     +'catalog.dat')
      write(6,*) '....Loading file: catalog.dat'
      do i__=1,7330
        read(1,'(A66)')ar__
        read(ar__,1)
     +  GCTP(i__),n_GCTP(i__),DM(i__),RAh(i__),RAm(i__),DE_(i__),
     +  DEd(i__),DEm(i__),mag(i__),n_mag(i__),Sp(i__),HD(i__),
     +  Oname(i__),pmRA(i__),pmDE(i__),plx(i__),e_plx(i__)
        if(ar__(8:15) .EQ. '') DM(i__) = iNULL__
        if(ar__(28:31) .EQ. '') mag(i__) = rNULL__
        if(ar__(36:41) .EQ. '') HD(i__) = iNULL__
        if(ar__(51:55) .EQ. '') pmRA(i__) = iNULL__
        if(ar__(56:60) .EQ. '') pmDE(i__) = iNULL__
        if(ar__(61:64) .EQ. '') plx(i__) = iNULL__
        if(ar__(65:66) .EQ. '') e_plx(i__) = iNULL__
        RAdeg(i__) = rNULL__
        DEdeg(i__) = rNULL__
c  Derive coordinates RAdeg and DEdeg from input data
c  (RAdeg and DEdeg are set to rNULL__ when unknown)
        if(RAh(i__) .GT. -180) RAdeg(i__)=RAh(i__)*15.
        if(RAm(i__) .GT. -180) RAdeg(i__)=RAdeg(i__)+RAm(i__)/4.
        if(DEd(i__) .GE. 0) DEdeg(i__)=DEd(i__)
        if(DEm(i__) .GE. 0) DEdeg(i__)=DEdeg(i__)+DEm(i__)/60.
        if(DE_(i__).EQ.'-'.AND.DEdeg(i__).GE.0) DEdeg(i__)=-DEdeg(i__)
c    ..............Just test output...........
        write(6,1)
     +  GCTP(i__),n_GCTP(i__),DM(i__),RAh(i__),RAm(i__),DE_(i__),
     +  DEd(i__),DEm(i__),mag(i__),n_mag(i__),Sp(i__),HD(i__),
     +  Oname(i__),pmRA(i__),pmDE(i__),plx(i__),e_plx(i__)
        write(6,'(6H Pos: 2F8.4)') RAdeg(i__),DEdeg(i__)
c    .......End.of.Just test output...........
      end do
      close(1)

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