FORTRAN Generation
(/./ftp/cats/J/AJ/127/3587)

Conversion of standardized ReadMe file for file /./ftp/cats/J/AJ/127/3587 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/AJ/127/3587                  VLBI ICRF. II                        (Fey+, 2004)
*================================================================================
*The second extension of the International Celestial Reference Frame: ICRF-EXT.1.
*    Fey A.L., Ma C., Arias E.F., Charlot P., Feissel-Vernier M., Gontier A.-M.,
*    Jacobs C.S., Li J., Macmillan D.S.
*   <Astron. J., 127, 3587-3608 (2004)>
*   =2004AJ....127.3587F
C=============================================================================

C  Internal variables

      integer*4 i__

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

C  Declarations for 'table1.dat'	! ICRF coordinates of 109 new sources

      integer*4 nr__
      parameter (nr__=109)	! Number of records
      character*123 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*16  ICRF        ! ICRF designation (1)
      character*8   IERS        ! IERS identification (2)
      integer*4     RAh         ! (h) Hour of Right Ascension (J2000)
      integer*4     RAm         ! (min) Minute of Right Ascension (J2000)
      real*8        RAs         ! (s) Second of Right Ascension (J2000)
      character*1   DE_         ! Sign of the Declination (J2000)
      integer*4     DEd         ! (deg) Degree of Declination (J2000)
      integer*4     DEm         ! (arcmin) Arcminute of Declination (J2000)
      real*8        DEs         ! (arcsec) Arcsecond of Declination (J2000)
      real*8        e_RAs       ! (s) Error in RAs
      real*8        e_DEs       ! (arcsec) Error in DEs
      real*4        CRA_DE      ! Correlation between right ascension and
*                                     declination
      real*8        MEpoch      ! (d) MJD of mean epoch of observation (3)
      real*8        FEpoch      ! (d) MJD of first epoch of observation (3)
      real*8        LEpoch      ! (d) MJD of last epoch of observation (3)
      integer*4     Nexp        ! Number of 24 hour observing sessions
      integer*4     Nobs        ! Number of observations
*Note (1): ICRF designations, constructed from J2000.0 coordinates with the
*          format: ICRF JHHMMSS.s+DDMMSS or ICRF JHHMMSS.s-DDMMSS.
*Note (2): IERS designations, previously constructed from B1950 coordinates:
*          IERS BHHMM+DDd or IERS BHHMM-DDd
*Note (3): MJD=JD-2400000.5.

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

C  Declarations for 'table2.dat'	! Revised coordinates of the 294 ICRF candidate sources

      integer*4 nr__1
      parameter (nr__1=294)	! Number of records
      character*123 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*16  ICRF_1      ! ICRF designation (1)
      character*8   IERS_1      ! IERS identification (2)
      integer*4     RAh_1       ! (h) Hour of Right Ascension (J2000)
      integer*4     RAm_1       ! (min) Minute of Right Ascension (J2000)
      real*8        RAs_1       ! (s) Second of Right Ascension (J2000)
      character*1   DE__1       ! Sign of the Declination (J2000)
      integer*4     DEd_1       ! (deg) Degree of Declination (J2000)
      integer*4     DEm_1       ! (arcmin) Arcminute of Declination (J2000)
      real*8        DEs_1       ! (arcsec) Arcsecond of Declination (J2000)
      real*8        e_RAs_1     ! (s) Error in RAs
      real*8        e_DEs_1     ! (arcsec) Error in DEs
      real*4        CRA_DE_1    ! Correlation between right ascension and
*                                     declination
      real*8        MEpoch_1    ! (d) MJD of mean epoch of observation (3)
      real*8        FEpoch_1    ! (d) MJD of first epoch of observation (3)
      real*8        LEpoch_1    ! (d) MJD of last epoch of observation (3)
      integer*4     Nexp_1      ! Number of 24 hour observing sessions
      integer*4     Nobs_1      ! Number of observations
*Note (1): ICRF designations, constructed from J2000.0 coordinates with the
*          format: ICRF JHHMMSS.s+DDMMSS or ICRF JHHMMSS.s-DDMMSS.
*Note (2): IERS designations, previously constructed from B1950 coordinates:
*          IERS BHHMM+DDd or IERS BHHMM-DDd
*Note (3): MJD=JD-2400000.5.

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

C  Declarations for 'table3.dat'	! Revised coordinates of the 102 ICRF other sources

      integer*4 nr__2
      parameter (nr__2=102)	! Number of records
      character*123 ar__2  	! Full-size record

C  J2000 position composed of: RAh RAm RAs DE- DEd DEm DEs
      real*8        RAdeg_2     ! (deg) Right Ascension J2000
      real*8        DEdeg_2     ! (deg)     Declination J2000
C  ---------------------------------- ! (position vector(s) in degrees)

      character*16  ICRF_2      ! ICRF designation (1)
      character*8   IERS_2      ! IERS identification (2)
      integer*4     RAh_2       ! (h) Hour of Right Ascension (J2000)
      integer*4     RAm_2       ! (min) Minute of Right Ascension (J2000)
      real*8        RAs_2       ! (s) Second of Right Ascension (J2000)
      character*1   DE__2       ! Sign of the Declination (J2000)
      integer*4     DEd_2       ! (deg) Degree of Declination (J2000)
      integer*4     DEm_2       ! (arcmin) Arcminute of Declination (J2000)
      real*8        DEs_2       ! (arcsec) Arcsecond of Declination (J2000)
      real*8        e_RAs_2     ! (s) Error in RAs
      real*8        e_DEs_2     ! (arcsec) Error in DEs
      real*4        CRA_DE_2    ! Correlation between right ascension and
*                                     declination
      real*8        MEpoch_2    ! (d) MJD of mean epoch of observation (3)
      real*8        FEpoch_2    ! (d) MJD of first epoch of observation (3)
      real*8        LEpoch_2    ! (d) MJD of last epoch of observation (3)
      integer*4     Nexp_2      ! Number of 24 hour observing sessions
      integer*4     Nobs_2      ! Number of observations
*Note (1): ICRF designations, constructed from J2000.0 coordinates with the
*          format: ICRF JHHMMSS.s+DDMMSS or ICRF JHHMMSS.s-DDMMSS.
*Note (2): IERS designations, previously constructed from B1950 coordinates:
*          IERS BHHMM+DDd or IERS BHHMM-DDd
*Note (3): MJD=JD-2400000.5.

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

C  Loading file 'table1.dat'	! ICRF coordinates of 109 new sources

C  Format for file interpretation

    1 format(
     +  5X,A16,1X,A8,1X,I2,1X,I2,1X,F9.6,1X,A1,I2,1X,I2,1X,F8.5,1X,
     +  F8.6,1X,F7.5,1X,F6.3,1X,F7.1,1X,F7.1,1X,F7.1,1X,I4,1X,I6)

C  Effective file loading

      open(unit=1,status='old',file=
     +'table1.dat')
      write(6,*) '....Loading file: table1.dat'
      do i__=1,109
        read(1,'(A123)')ar__
        read(ar__,1)
     +  ICRF,IERS,RAh,RAm,RAs,DE_,DEd,DEm,DEs,e_RAs,e_DEs,CRA_DE,
     +  MEpoch,FEpoch,LEpoch,Nexp,Nobs
        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)
     +  ICRF,IERS,RAh,RAm,RAs,DE_,DEd,DEm,DEs,e_RAs,e_DEs,CRA_DE,
     +  MEpoch,FEpoch,LEpoch,Nexp,Nobs
        write(6,'(6H Pos: 2F8.4)') RAdeg,DEdeg
c    .......End.of.Just test output...........
      end do
      close(1)

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

C  Loading file 'table2.dat'	! Revised coordinates of the 294 ICRF candidate sources

C  Format for file interpretation

    2 format(
     +  5X,A16,1X,A8,1X,I2,1X,I2,1X,F9.6,1X,A1,I2,1X,I2,1X,F8.5,1X,
     +  F8.6,1X,F7.5,1X,F6.3,1X,F7.1,1X,F7.1,1X,F7.1,1X,I4,1X,I6)

C  Effective file loading

      open(unit=1,status='old',file=
     +'table2.dat')
      write(6,*) '....Loading file: table2.dat'
      do i__=1,294
        read(1,'(A123)')ar__1
        read(ar__1,2)
     +  ICRF_1,IERS_1,RAh_1,RAm_1,RAs_1,DE__1,DEd_1,DEm_1,DEs_1,
     +  e_RAs_1,e_DEs_1,CRA_DE_1,MEpoch_1,FEpoch_1,LEpoch_1,Nexp_1,
     +  Nobs_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)
     +  ICRF_1,IERS_1,RAh_1,RAm_1,RAs_1,DE__1,DEd_1,DEm_1,DEs_1,
     +  e_RAs_1,e_DEs_1,CRA_DE_1,MEpoch_1,FEpoch_1,LEpoch_1,Nexp_1,
     +  Nobs_1
        write(6,'(6H Pos: 2F8.4)') RAdeg_1,DEdeg_1
c    .......End.of.Just test output...........
      end do
      close(1)

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

C  Loading file 'table3.dat'	! Revised coordinates of the 102 ICRF other sources

C  Format for file interpretation

    3 format(
     +  5X,A16,1X,A8,1X,I2,1X,I2,1X,F9.6,1X,A1,I2,1X,I2,1X,F8.5,1X,
     +  F8.6,1X,F7.5,1X,F6.3,1X,F7.1,1X,F7.1,1X,F7.1,1X,I4,1X,I6)

C  Effective file loading

      open(unit=1,status='old',file=
     +'table3.dat')
      write(6,*) '....Loading file: table3.dat'
      do i__=1,102
        read(1,'(A123)')ar__2
        read(ar__2,3)
     +  ICRF_2,IERS_2,RAh_2,RAm_2,RAs_2,DE__2,DEd_2,DEm_2,DEs_2,
     +  e_RAs_2,e_DEs_2,CRA_DE_2,MEpoch_2,FEpoch_2,LEpoch_2,Nexp_2,
     +  Nobs_2
        RAdeg_2 = rNULL__
        DEdeg_2 = rNULL__
c  Derive coordinates RAdeg_2 and DEdeg_2 from input data
c  (RAdeg_2 and DEdeg_2 are set to rNULL__ when unknown)
        if(RAh_2 .GT. -180) RAdeg_2=RAh_2*15.
        if(RAm_2 .GT. -180) RAdeg_2=RAdeg_2+RAm_2/4.
        if(RAs_2 .GT. -180) RAdeg_2=RAdeg_2+RAs_2/240.
        if(DEd_2 .GE. 0) DEdeg_2=DEd_2
        if(DEm_2 .GE. 0) DEdeg_2=DEdeg_2+DEm_2/60.
        if(DEs_2 .GE. 0) DEdeg_2=DEdeg_2+DEs_2/3600.
        if(DE__2.EQ.'-'.AND.DEdeg_2.GE.0) DEdeg_2=-DEdeg_2
c    ..............Just test output...........
        write(6,3)
     +  ICRF_2,IERS_2,RAh_2,RAm_2,RAs_2,DE__2,DEd_2,DEm_2,DEs_2,
     +  e_RAs_2,e_DEs_2,CRA_DE_2,MEpoch_2,FEpoch_2,LEpoch_2,Nexp_2,
     +  Nobs_2
        write(6,'(6H Pos: 2F8.4)') RAdeg_2,DEdeg_2
c    .......End.of.Just test output...........
      end do
      close(1)

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