FORTRAN Generation
(/./ftp/cats/J/AJ/110/2715)

Conversion of standardized ReadMe file for file /./ftp/cats/J/AJ/110/2715 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-Apr-18
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/110/2715      UBV photometry in NGC 6822, M31 and M33 (Massey+ 1995)
*================================================================================
*Hot, luminous stars in selected regions of NGC 6822, M31 and M33
*     Massey P., Armandroff T.E., Pyke R., Patel K., Wilson C.D.
*    <Astron. J. 110, 2715 (1995)>
*    =1995AJ....110.2715M
C=============================================================================

C  Internal variables

      integer*4 i__

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

C  Declarations for 'ngc6822.dat'	! Photometry of NGC 6822 stars

      integer*4 nr__
      parameter (nr__=167)	! Number of records
      character*80 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*11  Star        ! Star identification
      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*4        Vmag        ! (mag) V magnitude
      real*4        U_B         ! (mag) U-B color
      real*4        B_V         ! (mag) B-V color
      real*4        Q           ! (mag) Q = U-B - 0.72x(B-V)
      character*20  Comment     ! *Spectral type, cross id's and/or comments
*Note on Comment:
*            References for cross-id's:
*    NGC6822 CW: Wilson (1992AJ....104.1374W)
*            WR=Wolf-Rayet from Armandroff & Massey (1985ApJ...291..685A)
*    M33     B or HS are id's from Humphreys & Sandage (1980ApJS...44..319H)
*            RW=Regan & Wilson (1993AJ....105..499R)

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

C  Declarations for 'm33.dat'	! Photometry of M33 stars

      integer*4 nr__1
      parameter (nr__1=490)	! Number of records
      character*80 ar__1  	! Full-size record

C  J2000 position composed of: RAh RAm RAs DE- DEd DEm DEs
      real*8        RAdeg_1     ! (deg) Right Ascension J2000
      real*8        DEdeg_1     ! (deg)     Declination J2000
C  ---------------------------------- ! (position vector(s) in degrees)

      character*11  Star_1      ! Star identification
      integer*4     RAh_1       ! (h) Right Ascension (J2000)
      integer*4     RAm_1       ! (min) Right Ascension (J2000)
      real*4        RAs_1       ! (s) Right Ascension (J2000)
      character*1   DE__1       ! Declination sign (J2000)
      integer*4     DEd_1       ! (deg) Declination (J2000)
      integer*4     DEm_1       ! (arcmin) Declination (J2000)
      real*4        DEs_1       ! (arcsec) Declination (J2000)
      real*4        Vmag_1      ! (mag) V magnitude
      real*4        U_B_1       ! (mag) U-B color
      real*4        B_V_1       ! (mag) B-V color
      real*4        Q_1         ! (mag) Q = U-B - 0.72x(B-V)
      character*20  Comment_1   ! *Spectral type, cross id's and/or comments
*Note on Comment:
*            References for cross-id's:
*    NGC6822 CW: Wilson (1992AJ....104.1374W)
*            WR=Wolf-Rayet from Armandroff & Massey (1985ApJ...291..685A)
*    M33     B or HS are id's from Humphreys & Sandage (1980ApJS...44..319H)
*            RW=Regan & Wilson (1993AJ....105..499R)

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

C  Loading file 'ngc6822.dat'	! Photometry of NGC 6822 stars

C  Format for file interpretation

    1 format(
     +  A11,1X,I2,1X,I2,1X,F5.2,1X,A1,I2,1X,I2,1X,F4.1,1X,F5.2,1X,
     +  F5.2,1X,F5.2,1X,F5.2,1X,A20)

C  Effective file loading

      open(unit=1,status='old',file=
     +'ngc6822.dat')
      write(6,*) '....Loading file: ngc6822.dat'
      do i__=1,167
        read(1,'(A80)')ar__
        read(ar__,1)
     +  Star,RAh,RAm,RAs,DE_,DEd,DEm,DEs,Vmag,U_B,B_V,Q,Comment
        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)
     +  Star,RAh,RAm,RAs,DE_,DEd,DEm,DEs,Vmag,U_B,B_V,Q,Comment
        write(6,'(6H Pos: 2F8.4)') RAdeg,DEdeg
c    .......End.of.Just test output...........
      end do
      close(1)

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

C  Loading file 'm33.dat'	! Photometry of M33 stars

C  Format for file interpretation

    2 format(
     +  A11,1X,I2,1X,I2,1X,F5.2,1X,A1,I2,1X,I2,1X,F4.1,1X,F5.2,1X,
     +  F5.2,1X,F5.2,1X,F5.2,1X,A20)

C  Effective file loading

      open(unit=1,status='old',file=
     +'m33.dat')
      write(6,*) '....Loading file: m33.dat'
      do i__=1,490
        read(1,'(A80)')ar__1
        read(ar__1,2)
     +  Star_1,RAh_1,RAm_1,RAs_1,DE__1,DEd_1,DEm_1,DEs_1,Vmag_1,U_B_1,
     +  B_V_1,Q_1,Comment_1
        RAdeg_1 = rNULL__
        DEdeg_1 = rNULL__
c  Derive coordinates RAdeg_1 and DEdeg_1 from input data
c  (RAdeg_1 and DEdeg_1 are set to rNULL__ when unknown)
        if(RAh_1 .GT. -180) RAdeg_1=RAh_1*15.
        if(RAm_1 .GT. -180) RAdeg_1=RAdeg_1+RAm_1/4.
        if(RAs_1 .GT. -180) RAdeg_1=RAdeg_1+RAs_1/240.
        if(DEd_1 .GE. 0) DEdeg_1=DEd_1
        if(DEm_1 .GE. 0) DEdeg_1=DEdeg_1+DEm_1/60.
        if(DEs_1 .GE. 0) DEdeg_1=DEdeg_1+DEs_1/3600.
        if(DE__1.EQ.'-'.AND.DEdeg_1.GE.0) DEdeg_1=-DEdeg_1
c    ..............Just test output...........
        write(6,2)
     +  Star_1,RAh_1,RAm_1,RAs_1,DE__1,DEd_1,DEm_1,DEs_1,Vmag_1,U_B_1,
     +  B_V_1,Q_1,Comment_1
        write(6,'(6H Pos: 2F8.4)') RAdeg_1,DEdeg_1
c    .......End.of.Just test output...........
      end do
      close(1)

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