FORTRAN Generation
(/./ftp/cats/J/AJ/138/873)

Conversion of standardized ReadMe file for file /./ftp/cats/J/AJ/138/873 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/138/873   Galaxies with H{alpha} emission in A2151         (Cedres+, 2009)
*================================================================================
*Star-forming galaxies in the Hercules cluster: H{alpha} imaging of A2151.
*    Cedres B., Iglesias-Paramo J., Vilchez J.M., Reverte D., Petropoulou V.,
*    Hernandez-Fernandez J.
*   <Astron. J., 138, 873-888 (2009)>
*   =2009AJ....138..873C
C=============================================================================

C  Internal variables

      integer*4 i__

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

C  Declarations for 'table2.dat'	! Detected galaxies with emission in our survey

      integer*4 nr__
      parameter (nr__=50)	! Number of records
      character*93 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         ! [1/50] Identification number
      character*25  Name        ! Galaxy name
      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        Flux        ! (aW/m2) H{alpha}+[NII] flux (uncorrected for Galactic
*                                   extinction)
      real*4        e_Flux      ! (aW/m2) rms uncertainty on Flux
      integer*4     EW          ! (0.1nm) H{alpha}+[NII] equivalent width
      integer*4     e_EW        ! (0.1nm) rms uncertainty on EW
      integer*4     RV          ! (km/s) ?=- Radial (spectroscopic) velocity from NED
      real*4        BMAG        ! (mag) Absolute B magnitude (1)
      integer*4     Mm          ! [0/3] Cluster membership (0-1=secure) (2)
      character*1   AGN         ! [Y] Flag for AGN candidates
      character*4   Type        ! Hubble type of the galaxies obtained from
*                                 the LEDA database (3)
*Note (1): from the SDSS g" magnitudes, assuming a distance to A2151 of
*     158.3Mpc and an average correction of g"-B~-0.3mag (Fukugita et al.,
*     1995PASP..107..945F)
*Note (2): Membership flag as follows:
*   0 = secure members for galaxies with spectroscopic radial velocity
*   1 = secure members from the photo-z criterion
*   2 = likely members from the photo-z criterion
*   3 = background galaxies
*Note (3): Galaxies with no available Hubble type are classified as "Comp"
*     (compact).

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

C  Loading file 'table2.dat'	! Detected galaxies with emission in our survey

C  Format for file interpretation

    1 format(
     +  I2,1X,A25,1X,I2,1X,I2,1X,F4.1,1X,A1,I2,1X,I2,1X,F4.1,1X,F6.2,
     +  1X,F5.2,1X,I3,1X,I2,1X,I5,1X,F6.2,1X,I1,1X,A1,1X,A4)

C  Effective file loading

      open(unit=1,status='old',file=
     +'table2.dat')
      write(6,*) '....Loading file: table2.dat'
      do i__=1,50
        read(1,'(A93)')ar__
        read(ar__,1)
     +  Seq,Name,RAh,RAm,RAs,DE_,DEd,DEm,DEs,Flux,e_Flux,EW,e_EW,RV,
     +  BMAG,Mm,AGN,Type
        if (RV .EQ. 45) RV =  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,Name,RAh,RAm,RAs,DE_,DEd,DEm,DEs,Flux,e_Flux,EW,e_EW,RV,
     +  BMAG,Mm,AGN,Type
        write(6,'(6H Pos: 2F8.4)') RAdeg,DEdeg
c    .......End.of.Just test output...........
      end do
      close(1)

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