FORTRAN Generation
(/./ftp/cats/J/A_A/426/819)

Conversion of standardized ReadMe file for file /./ftp/cats/J/A_A/426/819 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 2024-Mar-19
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/426/819    NGC 1817 proper motions and membership  (Balaguer-Nunez+, 2004)
*================================================================================
*New membership determination and proper motions of NGC 1817.
*Parametric and non-parametric approach.
*    Balaguer-Nunez L., Jordi C., Galadi-Enriquez D., Zhao J.L.
*   <Astron. Astrophys. 426, 819 (2004)>
*   =2004A&A...426..819B
C=============================================================================

C  Internal variables

      integer*4 i__

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

C  Declarations for 'table5.dat'	! Proper motions and memberships

      integer*4 nr__
      parameter (nr__=810)	! Number of records
      character*88 ar__   	! Full-size record

C  J2000 position composed of: RAh RAm RAs DE- DEd DEm DEs
      real*8        RAdeg       ! (deg) Right Ascension J2000
      real*8        DEdeg       ! (deg)     Declination J2000
C  ---------------------------------- ! (position vector(s) in degrees)

      integer*4     Seq         ! Sequential identification number
      integer*4     RAh         ! (h) Right ascension (J2000)
      integer*4     RAm         ! (min) Right ascension (J2000)
      real*4        RAs         ! (s) Right ascension (J2000)
      character*1   DE_         ! Declination sign (J2000)
      integer*4     DEd         ! (deg) Declination (J2000)
      integer*4     DEm         ! (arcmin) Declination (J2000)
      real*4        DEs         ! (arcsec) Declination (J2000)
      real*8        pmRA        ! (mas/yr) Proper motion in alpha
      real*8        e_pmRA      ! (mas/yr) Error in pmRA
      real*8        pmDE        ! (mas/yr) Proper motion in delta
      real*8        e_pmDE      ! (mas/yr) Error in pmDE
      integer*4     N           ! Number of plates used
      real*4        PMP         ! Parametric membership probability
      real*4        PMNP        ! Non-parametric membership probability
      integer*4     TYC1        ! ? TYC1 identification number
      integer*4     TYC2        ! ? TYC2 identification number

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

C  Loading file 'table5.dat'	! Proper motions and memberships

C  Format for file interpretation

    1 format(
     +  I3,1X,I2,1X,I2,1X,F6.3,1X,A1,I2,1X,I2,1X,F5.2,1X,F8.3,1X,F7.3,
     +  1X,F8.3,1X,F7.3,1X,I2,1X,F5.2,1X,F5.2,1X,I4,1X,I4)

C  Effective file loading

      open(unit=1,status='old',file=
     +'table5.dat')
      write(6,*) '....Loading file: table5.dat'
      do i__=1,810
        read(1,'(A88)')ar__
        read(ar__,1)
     +  Seq,RAh,RAm,RAs,DE_,DEd,DEm,DEs,pmRA,e_pmRA,pmDE,e_pmDE,N,PMP,
     +  PMNP,TYC1,TYC2
        if(ar__(80:83) .EQ. '') TYC1 = iNULL__
        if(ar__(85:88) .EQ. '') TYC2 = iNULL__
        RAdeg = rNULL__
        DEdeg = rNULL__
c  Derive coordinates RAdeg and DEdeg from input data
c  (RAdeg and DEdeg are set to rNULL__ when unknown)
        if(RAh .GT. -180) RAdeg=RAh*15.
        if(RAm .GT. -180) RAdeg=RAdeg+RAm/4.
        if(RAs .GT. -180) RAdeg=RAdeg+RAs/240.
        if(DEd .GE. 0) DEdeg=DEd
        if(DEm .GE. 0) DEdeg=DEdeg+DEm/60.
        if(DEs .GE. 0) DEdeg=DEdeg+DEs/3600.
        if(DE_.EQ.'-'.AND.DEdeg.GE.0) DEdeg=-DEdeg
c    ..............Just test output...........
        write(6,1)
     +  Seq,RAh,RAm,RAs,DE_,DEd,DEm,DEs,pmRA,e_pmRA,pmDE,e_pmDE,N,PMP,
     +  PMNP,TYC1,TYC2
        write(6,'(6H Pos: 2F8.4)') RAdeg,DEdeg
c    .......End.of.Just test output...........
      end do
      close(1)

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