FORTRAN Generation
(/./ftp/cats/J/A_A/328/167)

Conversion of standardized ReadMe file for file /./ftp/cats/J/A_A/328/167 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-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/328/167       BV photometry in supergiant shell LMC4  (Braun+, 1997)
*================================================================================
*No stellar age gradient inside supergiant shell LMC4.
*       Braun J.M., Bomans D.J., Will J.-M., De Boer K.S.
*      <Astron. Astrophys. 328, 167 (1997)>
*      =1997A&A...328..167B      (SIMBAD/NED BibCode)
C=============================================================================

C  Internal variables

      integer*4 i__

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

C  Declarations for 'table1.dat'	! Photometry of the 'J' area inside LMC 4

      integer*4 nr__
      parameter (nr__=20812)	! Number of records
      character*100 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)

      real*8        FieldSeq    ! *Field Sequence
      real*4        xtotal      ! (pix) X coordinate of total area
      real*4        ytotal      ! (pix) Y coordinate of total area
      real*4        xfield      ! (pix) X coordinate of respective CCD field
      real*4        yfield      ! (pix) Y coordinate of respective CCD field
      real*4        Vmag        ! (mag) V magnitude
      real*4        e_Vmag      ! (mag) *Total error in Vmag
      real*4        B_V         ! (mag) B-V colour
      real*4        e_B_V       ! (mag) *Total error in B-V
      real*4        MV0         ! (mag) Absolute (intrinsic) V magnitude
      real*4        v_B_V_0     ! (mag) Intrinsic B-V colour
      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)
*Note on FieldSeq:
*    Field Sequence is a floating point derived by field number (0-24) plus
*    star sequence number (at most 4 digits) divided by 10000.
*    The fields are marked in Fig. 3 included as fig3.ps.
*    regions (Nos a-e) and fields (Nos 0-24) not in SIMBAD
*Note on e_Vmag, e_B-V:
*    Total errors including systematic and statistic errors (see paper).
*Note on RAh and DEd:
*    The given coordinates are derived by cross identification with MACS stars.
*    The mean derivation from the reference grid is 0.27s, 1.1" respectively.

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

C  Loading file 'table1.dat'	! Photometry of the 'J' area inside LMC 4

C  Format for file interpretation

    1 format(
     +  F7.4,1X,F6.1,1X,F6.1,1X,F5.1,1X,F5.1,1X,F6.3,1X,F5.3,1X,F6.3,
     +  1X,F5.3,1X,F6.3,1X,F6.3,1X,I2,1X,I2,1X,F6.3,1X,A1,I2,1X,I2,1X,
     +  F5.2)

C  Effective file loading

      open(unit=1,status='old',file=
     +'table1.dat')
      write(6,*) '....Loading file: table1.dat'
      do i__=1,20812
        read(1,'(A100)')ar__
        read(ar__,1)
     +  FieldSeq,xtotal,ytotal,xfield,yfield,Vmag,e_Vmag,B_V,e_B_V,
     +  MV0,v_B_V_0,RAh,RAm,RAs,DE_,DEd,DEm,DEs
        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)
     +  FieldSeq,xtotal,ytotal,xfield,yfield,Vmag,e_Vmag,B_V,e_B_V,
     +  MV0,v_B_V_0,RAh,RAm,RAs,DE_,DEd,DEm,DEs
        write(6,'(6H Pos: 2F8.4)') RAdeg,DEdeg
c    .......End.of.Just test output...........
      end do
      close(1)

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