FORTRAN Generation
(/./ftp/cats/J/AJ/120/2747)

Conversion of standardized ReadMe file for file /./ftp/cats/J/AJ/120/2747 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-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/120/2747       HDF-South WFPC2 observations             (Casertano+, 2000)
*================================================================================
*WFPC2 observations of the Hubble Deep Field South.
*    Casertano S., De Mello D.F., Dickinson M., Ferguson H.C., Fruchter A.S.,
*    Gonzalez-Lopezlira R.A., Heyer I., Hook R.N., Levay Z., Lucas R.A., Mack J.,
*    Makidon R.B., Mutchler M., Smith T.E., Stiavelli M., Wiggs M.S.,
*    Williams R.E.
*   <Astron. J. 120, 2747 (2000)>
*   =2000AJ....120.2747C
C=============================================================================

C  Internal variables

      integer*4 i__

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

C  Declarations for 'table6.dat'	! Object catalog for the HDF-S WFPC2 field

      integer*4 nr__
      parameter (nr__=2657)	! Number of records
      character*97 ar__   	! Full-size record

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

      integer*4     v_CDD2000_ (nr__) ! SExtractor identification number (1)
      integer*4     RAh        (nr__) ! (h) Right Ascension (J2000)
      integer*4     RAm        (nr__) ! (min) Right Ascension (J2000)
      real*4        RAs        (nr__) ! (s) Right Ascension (J2000)
      character*1   DE_        (nr__) ! Declination (J2000)
      integer*4     DEd        (nr__) ! (deg) Declination (J2000)
      integer*4     DEm        (nr__) ! (arcmin) Declination (J2000
      real*4        DEs        (nr__) ! (arcsec) Declination (J2000)
      real*8        Xpix       (nr__) ! (pix) The x pixel position in the version 2 images
      real*8        Ypix       (nr__) ! (pix) The y pixel position in the version 2 images
      real*4        Imag       (nr__) ! (mag) ? Isophotal F814W magnitude (2)
      real*4        e_Imag     (nr__) ! (mag) ? The uncertainty in Imag (2)
      real*4        Emag       (nr__) ! (mag) ? The elliptical (Kron, 1980ApJS...43..305K)
*                                     magnitude (3)
      real*4        u_b        (nr__) ! (mag) ? The (U_{F300W}_ - B_{F450W}_) color (4)
      real*4        b_v        (nr__) ! (mag) ? The (B_{F450W}_ - V_{F606W}_) color (4)
      real*4        v_i        (nr__) ! (mag) ? The (V_{F606W}_ - I_{F814W}_) color (4)
      integer*4     Half       (nr__) ! (marcsec) Half-light radius (5)
      real*4        Class      (nr__) ! [0,1] Star-galaxy classification parameter (6)
      character*4   f__CDD2000_(nr__) ! Object flags (7)
*Note (1): The objects in the list have been sorted by Right Ascension (first)
*    and Declination (second), and thus are no longer in catalog order. In
*    addition, the numbers are no longer continuous, as some of the object
*    identifications from the first SExtractor run have been removed.
*    Objects from the second SExtractor run have had 10000 added to their
*    identification numbers. These identification numbers provide a
*    cross-reference to the segmentation maps.
*Note (2): The magnitudes are given in the AB system (Oke, 1971ApJ...170..193O),
*    where m = -2.5 log f_{nu}_ - 48.60.
*Note (3): Determined from the sum of the counts in an elliptical aperture.
*    The semi-major axis of this aperture is defined by 2.5 times the first
*    moments of the flux distribution within an ellipse roughly twice the
*    isophotal radius, with a minimum semi-major axis of 3.5 pixels.
*Note (4): When the measured flux in the bluer band is less than 2{sigma},
*    we list the 2-sigma upper-limit to the color determined from the
*    photometric errors in the aperture. If both bands are upper limits, no
*    color is listed. The magnitudes are given in the AB system (Oke,
*    1971ApJ...170..193O), where m = -2.5 log f_{nu}_ - 48.60.
*Note (5): Defined by SExtractor as the radius at which a circular aperture
*    contains half of the flux in the elliptical aperture.
*Note (6): Determined by a neural network within SExtractor, and based
*    upon the morphology of the object in the detection images (see Bertin
*    & Arnouts, 1996A&AS..117..393B, for a detailed description of the
*    neural network). Classifications near 1.0 are more like a point
*    source, while classifications near 0.0 are more extended.
*Note (7): Each flag is set if the condition is satisfied in at least one filter.
*      a = Object has near neighbors (more than 10% of Emag area overlaps
*          detected objects)
*      b = Object was originally blended with another
*      c = At least one pixel is saturated
*      d = Object's aperture data is incomplete or corrupted
*      e = Object is off the image, or within 30 pixels of the edge
*      f = Object lies on top of a diffraction spike
*      g = Photometry is from the second run of SExtractor.

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

C  Loading file 'table6.dat'	! Object catalog for the HDF-S WFPC2 field

C  Format for file interpretation

    1 format(
     +  I5,1X,I2,1X,I2,1X,F5.2,1X,A1,I2,1X,I2,1X,F4.1,1X,F7.2,1X,F7.2,
     +  1X,F5.2,1X,F4.2,1X,F5.2,1X,F5.2,1X,F5.2,1X,F5.2,1X,I5,1X,F4.2,
     +  1X,A4)

C  Effective file loading

      open(unit=1,status='old',file=
     +'table6.dat')
      write(6,*) '....Loading file: table6.dat'
      do i__=1,2657
        read(1,'(A97)')ar__
        read(ar__,1)
     +  v_CDD2000_(i__),RAh(i__),RAm(i__),RAs(i__),DE_(i__),DEd(i__),
     +  DEm(i__),DEs(i__),Xpix(i__),Ypix(i__),Imag(i__),e_Imag(i__),
     +  Emag(i__),u_b(i__),b_v(i__),v_i(i__),Half(i__),Class(i__),
     +  f__CDD2000_(i__)
        if(ar__(47:51) .EQ. '') Imag(i__) = rNULL__
        if(ar__(53:56) .EQ. '') e_Imag(i__) = rNULL__
        if(ar__(58:62) .EQ. '') Emag(i__) = rNULL__
        if(ar__(64:68) .EQ. '') u_b(i__) = rNULL__
        if(ar__(70:74) .EQ. '') b_v(i__) = rNULL__
        if(ar__(76:80) .EQ. '') v_i(i__) = rNULL__
        RAdeg(i__) = rNULL__
        DEdeg(i__) = rNULL__
c  Derive coordinates RAdeg and DEdeg from input data
c  (RAdeg and DEdeg are set to rNULL__ when unknown)
        if(RAh(i__) .GT. -180) RAdeg(i__)=RAh(i__)*15.
        if(RAm(i__) .GT. -180) RAdeg(i__)=RAdeg(i__)+RAm(i__)/4.
        if(RAs(i__) .GT. -180) RAdeg(i__)=RAdeg(i__)+RAs(i__)/240.
        if(DEd(i__) .GE. 0) DEdeg(i__)=DEd(i__)
        if(DEm(i__) .GE. 0) DEdeg(i__)=DEdeg(i__)+DEm(i__)/60.
        if(DEs(i__) .GE. 0) DEdeg(i__)=DEdeg(i__)+DEs(i__)/3600.
        if(DE_(i__).EQ.'-'.AND.DEdeg(i__).GE.0) DEdeg(i__)=-DEdeg(i__)
c    ..............Just test output...........
        write(6,1)
     +  v_CDD2000_(i__),RAh(i__),RAm(i__),RAs(i__),DE_(i__),DEd(i__),
     +  DEm(i__),DEs(i__),Xpix(i__),Ypix(i__),Imag(i__),e_Imag(i__),
     +  Emag(i__),u_b(i__),b_v(i__),v_i(i__),Half(i__),Class(i__),
     +  f__CDD2000_(i__)
        write(6,'(6H Pos: 2F8.4)') RAdeg(i__),DEdeg(i__)
c    .......End.of.Just test output...........
      end do
      close(1)

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