FORTRAN Generation
(/./ftp/cats/J/A_A/392/851)

Conversion of standardized ReadMe file for file /./ftp/cats/J/A_A/392/851 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-29
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/392/851           QSOs in the M3 field                  (Meusinger+, 2002)
*================================================================================
*QSOs from the variability and proper motion survey in the M3 field.
*     Meusinger H., Scholz R.-D., Irwin M., Lehmann H.
*    <Astron. Astrophys. 392, 851 (2002)>
*    =2002A&A...392..851M
C=============================================================================

C  Internal variables

      integer*4 i__

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

C  Declarations for 'table3.dat'	! QSOs/Sey1s/NELGs from follow-up spectroscopy
                              of VPM sources

      integer*4 nr__
      parameter (nr__=77)	! Number of records
      character*96 ar__   	! Full-size record

C  J2000.0 position composed of: RAh RAm RAs DEd DEm DEs
      real*8        RAdeg       ! (deg) Right Ascension J2000.0
      real*8        DEdeg       ! (deg)     Declination J2000.0
C  ---------------------------------- ! (position vector(s) in degrees)

      integer*4     Seq         ! Running number
      integer*4     RAh         ! (h) Right ascension (J2000.0)
      integer*4     RAm         ! (min) Right ascension (J2000.0)
      real*4        RAs         ! (s) Right ascension (J2000.0)
      integer*4     DEd         ! (deg) Declination (J2000.0)
      integer*4     DEm         ! (arcmin) Declination (J2000.0)
      real*4        DEs         ! (arcsec) Declination (J2000.0)
      real*4        z           ! Redshift
      character*1   u_z         ! Uncertainty flag on z
      integer*4     Run         ! ? Observing run for follow-up spectroscopy,
*                                    in table3.dat only
      real*4        BMAG        ! (mag) Absolute B magnitude
      character*4   Type        ! Object type
      real*4        Bmag_1      ! (mag) Apparent B magnitude
      real*4        U_B         ! (mag) ? Colour index U-B (1)
      real*4        B_V         ! (mag) ? Colour index B-V (2)
      real*4        Ipm         ! Proper motion index (3)
      real*4        Ivar        ! Overall variability index (4)
      real*4        Iltvar      ! ? Long-term variability index (5)
*Note (1): U magnitude not available for line 28 in table3.dat
*Note (2): V magnitude not available for line 1 in table4.dat
*Note (3): The proper motion index is the probability of an object to have
*    a non-zero proper motion, and is expressed by the measured proper
*    motion in units of the proper motion error (Ipm=pm/e_pm). 
*    (Brunzendorf & Meusinger, 2001A&A...373...38B)
*Note (4): The overall variability index is assessed by the deviation of
*    the individual magnitudes about the mean magnitude, and is normalised
*    by the average magnitude scatter for star-like objects in the same
*    magnitude range.
*Note (5): The long-term variability index is defined by means of structure
*          function analysis.
*     Iltvar not available for lines 15 and 28 in table3.dat
*     Iltvar has been computed only for B<20 and Ipm<4 and is
*            therefore not available for several objects in table4.dat

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

C  Declarations for 'table4.dat'	! QSOs/Sey1s/NELGs from the NED

      integer*4 nr__1
      parameter (nr__1=104)	! Number of records
      character*96 ar__1  	! Full-size record

C  J2000.0 position composed of: RAh RAm RAs DEd DEm DEs
      real*8        RAdeg_1     ! (deg) Right Ascension J2000.0
      real*8        DEdeg_1     ! (deg)     Declination J2000.0
C  ---------------------------------- ! (position vector(s) in degrees)

      integer*4     Seq_1       ! Running number
      integer*4     RAh_1       ! (h) Right ascension (J2000.0)
      integer*4     RAm_1       ! (min) Right ascension (J2000.0)
      real*4        RAs_1       ! (s) Right ascension (J2000.0)
      integer*4     DEd_1       ! (deg) Declination (J2000.0)
      integer*4     DEm_1       ! (arcmin) Declination (J2000.0)
      real*4        DEs_1       ! (arcsec) Declination (J2000.0)
      real*4        z_1         ! Redshift
      character*1   u_z_1       ! Uncertainty flag on z
      integer*4     Run_1       ! ? Observing run for follow-up spectroscopy,
*                                    in table3.dat only
      real*4        BMAG_2      ! (mag) Absolute B magnitude
      character*4   Type_1      ! Object type
      real*4        Bmag_3      ! (mag) Apparent B magnitude
      real*4        U_B_1       ! (mag) ? Colour index U-B (1)
      real*4        B_V_1       ! (mag) ? Colour index B-V (2)
      real*4        Ipm_1       ! Proper motion index (3)
      real*4        Ivar_1      ! Overall variability index (4)
      real*4        Iltvar_1    ! ? Long-term variability index (5)
*Note (1): U magnitude not available for line 28 in table3.dat
*Note (2): V magnitude not available for line 1 in table4.dat
*Note (3): The proper motion index is the probability of an object to have
*    a non-zero proper motion, and is expressed by the measured proper
*    motion in units of the proper motion error (Ipm=pm/e_pm). 
*    (Brunzendorf & Meusinger, 2001A&A...373...38B)
*Note (4): The overall variability index is assessed by the deviation of
*    the individual magnitudes about the mean magnitude, and is normalised
*    by the average magnitude scatter for star-like objects in the same
*    magnitude range.
*Note (5): The long-term variability index is defined by means of structure
*          function analysis.
*     Iltvar not available for lines 15 and 28 in table3.dat
*     Iltvar has been computed only for B<20 and Ipm<4 and is
*            therefore not available for several objects in table4.dat

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

C  Loading file 'table3.dat'	! QSOs/Sey1s/NELGs from follow-up spectroscopy
*                              of VPM sources

C  Format for file interpretation

    1 format(
     +  I3,2X,I2,1X,I2,1X,F5.2,2X,I2,1X,I2,1X,F4.1,3X,F5.3,A1,2X,I1,
     +  3X,F6.2,1X,A4,2X,F5.2,2X,F5.2,2X,F5.2,3X,F4.2,2X,F4.2,3X,F5.2)

C  Effective file loading

      open(unit=1,status='old',file=
     +'table3.dat')
      write(6,*) '....Loading file: table3.dat'
      do i__=1,77
        read(1,'(A96)')ar__
        read(ar__,1)
     +  Seq,RAh,RAm,RAs,DEd,DEm,DEs,z,u_z,Run,BMAG,Type,Bmag_1,U_B,
     +  B_V,Ipm,Ivar,Iltvar
        if(ar__(40:40) .EQ. '') Run = iNULL__
        if(ar__(64:68) .EQ. '') U_B = rNULL__
        if(ar__(71:75) .EQ. '') B_V = rNULL__
        if(ar__(92:96) .EQ. '') Iltvar = rNULL__
        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.
c    ..............Just test output...........
        write(6,1)
     +  Seq,RAh,RAm,RAs,DEd,DEm,DEs,z,u_z,Run,BMAG,Type,Bmag_1,U_B,
     +  B_V,Ipm,Ivar,Iltvar
        write(6,'(6H Pos: 2F8.4)') RAdeg,DEdeg
c    .......End.of.Just test output...........
      end do
      close(1)

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

C  Loading file 'table4.dat'	! QSOs/Sey1s/NELGs from the NED

C  Format for file interpretation

    2 format(
     +  I3,2X,I2,1X,I2,1X,F5.2,2X,I2,1X,I2,1X,F4.1,3X,F5.3,A1,2X,I1,
     +  3X,F6.2,1X,A4,2X,F5.2,2X,F5.2,2X,F5.2,3X,F4.2,2X,F4.2,3X,F5.2)

C  Effective file loading

      open(unit=1,status='old',file=
     +'table4.dat')
      write(6,*) '....Loading file: table4.dat'
      do i__=1,104
        read(1,'(A96)')ar__1
        read(ar__1,2)
     +  Seq_1,RAh_1,RAm_1,RAs_1,DEd_1,DEm_1,DEs_1,z_1,u_z_1,Run_1,
     +  BMAG_2,Type_1,Bmag_3,U_B_1,B_V_1,Ipm_1,Ivar_1,Iltvar_1
        if(ar__1(40:40) .EQ. '') Run_1 = iNULL__
        if(ar__1(64:68) .EQ. '') U_B_1 = rNULL__
        if(ar__1(71:75) .EQ. '') B_V_1 = rNULL__
        if(ar__1(92:96) .EQ. '') Iltvar_1 = rNULL__
        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.
c    ..............Just test output...........
        write(6,2)
     +  Seq_1,RAh_1,RAm_1,RAs_1,DEd_1,DEm_1,DEs_1,z_1,u_z_1,Run_1,
     +  BMAG_2,Type_1,Bmag_3,U_B_1,B_V_1,Ipm_1,Ivar_1,Iltvar_1
        write(6,'(6H Pos: 2F8.4)') RAdeg_1,DEdeg_1
c    .......End.of.Just test output...........
      end do
      close(1)

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