FORTRAN Generation
(/./ftp/cats/J/AZh/71/717)

Conversion of standardized ReadMe file for file /./ftp/cats/J/AZh/71/717 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/AZh/71/717     Polarimetric Observations of BL Lac     (Gagen-Torn+ 1994)
*===============================================================================
*Polarimetric Observations of BL Lac
*     Gagen-Torn V.A., Marchenko S.G., Yurchenko A.V., Yakovleva V.A.
*    <Astron. Zh. 71, 717 (1994)>
*    =1994AZh....71..717G
C=============================================================================

C  Internal variables

      integer*4 i__

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

C  Declarations for 'table'	! Results from polarimetric observations
                                 of BL Lac

      integer*4 nr__
      parameter (nr__=201)	! Number of records
      character*63 ar__   	! Full-size record

      character*14  Date        ! Date of observation (month, day)
      integer*4     Year        ! (yr) [1983/1991] Year of the observation.
      real*8        JD          ! (d) [2445499/2448514] Julian Day
      real*4        P           ! (%) Polarization parameters P
      character*1   u_P         ! Uncertainty flag on P
      real*4        e_P         ! (%) ? Error on P
      integer*4     Q           ! (deg) Polarization parameters Q
      character*1   u_Q         ! Uncertainty flag on Q
      integer*4     e_Q         ! (deg) ? Error on Q
      integer*4     d           ! [1,3] Flag for aperture used in the observation:
*                                       1 - 18.8" ; 3 - 26.7"
      real*4        Fo_Fb       ! Ratio of the object flux to the background flux
      integer*4     N           ! Number of observations

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

C  Loading file 'table'	! Results from polarimetric observations
*                                 of BL Lac

C  Format for file interpretation

    1 format(
     +  A14,1X,I4,1X,F10.2,2X,F4.1,A1,1X,F3.1,2X,I3,A1,1X,I2,3X,I1,2X,
     +  F4.2,2X,I1)

C  Effective file loading

      open(unit=1,status='old',file=
     +'table')
      write(6,*) '....Loading file: table'
      do i__=1,201
        read(1,'(A63)')ar__
        read(ar__,1)Date,Year,JD,P,u_P,e_P,Q,u_Q,e_Q,d,Fo_Fb,N
        if(ar__(39:41) .EQ. '') e_P = rNULL__
        if(ar__(49:50) .EQ. '') e_Q = iNULL__
c    ..............Just test output...........
        write(6,1)Date,Year,JD,P,u_P,e_P,Q,u_Q,e_Q,d,Fo_Fb,N
c    .......End.of.Just test output...........
      end do
      close(1)

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