FORTRAN Generation
(/./ftp/cats/J/AJ/75/167)

Conversion of standardized ReadMe file for file /./ftp/cats/J/AJ/75/167 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-28
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/AJ/75/167         UBV sequences near 3 globulars           (White+, 1970)
*================================================================================
*Secondary UBV comparison stars near some Southern globular clusters. I.
*Stars brighter than 16th magnitude.
*    White R.E.
*   <Astron. J., 75, 167-168 (1970)>
*   =1970AJ.....75..167W
C=============================================================================

C  Internal variables

      integer*4 i__

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

C  Declarations for 'tables.dat'	! The UBV sequences in NGC 2808, 5927, and 6101

      integer*4 nr__
      parameter (nr__=76)	! Number of records
      character*106 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)

      character*3   Cat         ! [NGC IC] Catalog designation (NGC or IC)
      integer*4     Cl          ! Designation of the cluster
      character*1   Seq         ! Sequence number of the star in the cluster
*                                  <Cl* AAA NNNN Wh A> in Simbad
      integer*4     RAh         ! (h) Right Ascension J2000 (hours)
      integer*4     RAm         ! (min) Right Ascension J2000 (minutes)
      real*4        RAs         ! (s) Right Ascension J2000 (seconds)
      character*1   DE_         ! Declination J2000 (sign)
      integer*4     DEd         ! (deg) Declination J2000 (degrees)
      integer*4     DEm         ! (arcmin) Declination J2000 (minutes)
      real*4        DEs         ! (arcsec) Declination J2000 (seconds)
      character*1   s           ! [UT] Source of position: UCAC3 (Cat. I/315)
*                                       or Tycho-2 (Cat. I/259)
      real*4        Vmag        ! (mag) Johnson U magnitude
      real*4        B_V         ! (mag) Johnson B-V magnitude
      real*4        U_B         ! (mag) ? Johnson U-B magnitude
      character*27  Com         ! Comments (by B. Skiff)

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

C  Loading file 'tables.dat'	! The UBV sequences in NGC 2808, 5927, and 6101

C  Format for file interpretation

    1 format(
     +  4X,A3,1X,I4,4X,A1,11X,I2,1X,I2,1X,F5.2,1X,A1,I2,1X,I2,1X,F4.1,
     +  1X,A1,3X,F5.2,2X,F5.2,2X,F5.2,4X,A27)

C  Effective file loading

      open(unit=1,status='old',file=
     +'tables.dat')
      write(6,*) '....Loading file: tables.dat'
      do i__=1,76
        read(1,'(A106)')ar__
        read(ar__,1)
     +  Cat,Cl,Seq,RAh,RAm,RAs,DE_,DEd,DEm,DEs,s,Vmag,B_V,U_B,Com
        if(ar__(71:75) .EQ. '') U_B = rNULL__
        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)
     +  Cat,Cl,Seq,RAh,RAm,RAs,DE_,DEd,DEm,DEs,s,Vmag,B_V,U_B,Com
        write(6,'(6H Pos: 2F8.4)') RAdeg,DEdeg
c    .......End.of.Just test output...........
      end do
      close(1)

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