FORTRAN Generation
(/./ftp/cats/J/MNRAS/391/1482)

Conversion of standardized ReadMe file for file /./ftp/cats/J/MNRAS/391/1482 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-Apr-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/MNRAS/391/1482    BVIc photometry of Trumpler 20           (Platais+, 2008)
*================================================================================
*Trumpler 20 - an old and rich open cluster.
*    Platais I., Melo C., Fulbright J.P., Kozhurina-Platais V., Figueira P.,
*    Barnes S.A., Mendez R.A.
*   <Mon. Not. R. Astron. Soc., 391, 1482-1488 (2008)>
*   =2008MNRAS.391.1482P
C=============================================================================

C  Internal variables

      integer*4 i__

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

C  Declarations for 'tr20.dat'	! BVI photometry in Tr 20

      integer*4 nr__
      parameter (nr__=7166)	! Number of records
      character*67 ar__   	! Full-size record

C  J2000 position composed of: RAdeg DEdeg
      integer*4     Seq        (nr__) ! Sequential number,
*                                   Cl* Trumpler 20 PMF NNNN in Simbad
      real*8        RAdeg      (nr__) ! (deg) Right ascension in decimal degrees (J2000)
      real*8        DEdeg      (nr__) ! (deg) Declination in decimal degrees (J2000)
      real*4        Vmag       (nr__) ! (mag) Johnson V magnitude
      real*4        B_V        (nr__) ! (mag) ?=99.999 Johnson B-V colour index
      real*4        V_Ic       (nr__) ! (mag) ?=99.999 Johnson-Cousins V-Ic colour index
      real*4        e_Vmag     (nr__) ! (mag) rms uncertainty on Vmag
      real*4        e_B_V      (nr__) ! (mag) ?=0.000 rms uncertainty on B-V
      real*4        e_V_Ic     (nr__) ! (mag) ?=0.000 rms uncertainty on V-Ic
      integer*4     o_B_V      (nr__) ! Number of observations in B-V
      integer*4     o_V_Ic     (nr__) ! Number of observations in V-Ic

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

C  Loading file 'tr20.dat'	! BVI photometry in Tr 20

C  Format for file interpretation

    1 format(
     +  I4,1X,F9.5,1X,F9.5,1X,F6.3,1X,F6.3,1X,F6.3,1X,F5.3,1X,F5.3,1X,
     +  F5.3,1X,I1,1X,I1)

C  Effective file loading

      open(unit=1,status='old',file=
     +'tr20.dat')
      write(6,*) '....Loading file: tr20.dat'
      do i__=1,7166
        read(1,'(A67)')ar__
        read(ar__,1)
     +  Seq(i__),RAdeg(i__),DEdeg(i__),Vmag(i__),B_V(i__),V_Ic(i__),
     +  e_Vmag(i__),e_B_V(i__),e_V_Ic(i__),o_B_V(i__),o_V_Ic(i__)
c    ..............Just test output...........
        write(6,1)
     +  Seq(i__),RAdeg(i__),DEdeg(i__),Vmag(i__),B_V(i__),V_Ic(i__),
     +  e_Vmag(i__),e_B_V(i__),e_V_Ic(i__),o_B_V(i__),o_V_Ic(i__)
c    .......End.of.Just test output...........
      end do
      close(1)

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