Conversion of standardized ReadMe file for
file /./ftp/cats/II/208 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 2026-Jun-10
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. II/208 BVRI CCD photometry in the field of M 31 (Magnier+ 1992)
*================================================================================
*BVRI CCD photometry of 361281 objects in the field of M 31
* Magnier E.A., Lewin W.H.G., van Paradijs J., Hasinger G.,
* Jain A., Pietsch W., Truemper J.
* <Astron. Astrophys. Suppl. Ser. 96, 379 (1992)>
* =1992A&AS...96..379M
*Astrometry in the field of M 31.
* Magnier E.A., Lewin W.H.G., van Paradijs J., Hasinger G.,
* Pietsch W., Truemper J.
* <Astron. Astrophys., 272, 695 (1993)>
* =1993A&A...272..695M
*Extension of the Magnier et al. catalogue of objects in the field of M31.
* Haiman Z., Magnier E., Lewin W.H.G., Lester R.R., van Paradijs J.,
* Hasinger G., Pietsch W., Supper R., Truemper J.
* <Astron. Astrophys., 286, 725 (1994)>
* =1994A&A...286..725H
C=============================================================================
C Internal variables
integer*4 i__
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'bv.dat' ! Stars with both B and V photometry
integer*4 nr__
parameter (nr__=47776) ! Number of records
character*143 ar__ ! Full-size record
C J2000 position composed of: RAdeg DEdeg
integer*4 Seq ! [1,485425]+ Sequence number
real*8 RAdeg ! (deg) Right ascension (J2000)
real*8 e_RAdeg ! (deg) Scatter for the star, if multiple measurements
real*8 DEdeg ! (deg) Declination (J2000)
real*8 e_DEdeg ! (deg) Scatter if multiple measurements
real*8 Bmag ! (mag) ?=-9.999 B magnitude
real*4 e_Bmag ! (mag) ?=0.000 Mean error on Bmag
integer*4 o_Bmag ! [-5,7] Number of detection in B images (2)
character*6 tBmag ! [0-57] DoPHOT type for each detection (1)
real*8 Vmag ! (mag) ?=-9.999 V magnitude
real*4 e_Vmag ! (mag) ?=0.000 Mean error on Vmag
integer*4 o_Vmag ! [-6,7] Number of detection in V images (2)
character*6 tVmag ! [0-57] DoPHOT type for each detection (1)
real*8 Rmag ! (mag) ?=-9.999 R magnitude (Cousins)
real*4 e_Rmag ! (mag) ?=0.000 Mean error on Rmag
integer*4 o_Rmag ! [-5,6] Number of detection in R images (2)
character*6 tRmag ! [0-57] DoPHOT type for each detection (1)
real*8 Imag ! (mag) ?=-9.999 I magnitude (Cousins)
real*4 e_Imag ! (mag) ?=0.000 Mean error on Imag
integer*4 o_Imag ! [-5,6] Number of detection in I images (2)
character*6 tImag ! [0-57] DoPHOT type for each detection (1)
*Note (1): See Schechter et al. (1993) for a description of DoPHOT;
* the "DoPHOT types" assign numbers depending of the similarity
* of the objects profile to the PSF. The definitions are:
* 1 = star
* 2 = extended profile (ie, galaxy)
* 3 = double profile (pair of stars)
* 4 = failed to converge in 4 parameter fit
* 5 = large number of bad pixels (ie, near the edge of CCD)
* 7 = failed to converge in 7 parameter fit.
*Note (2): negative numbers indicate that the object lies in a crowded
* area, and is likely to be either a blended image of two stars,
* or may be mismatched in the other filters.
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'bvi.dat' ! Stars with all B, V and I photometry
integer*4 nr__1
parameter (nr__1=30177) ! Number of records
character*143 ar__1 ! Full-size record
C J2000 position composed of: RAdeg DEdeg
integer*4 Seq_1 ! [1,485425]+ Sequence number
real*8 RAdeg_1 ! (deg) Right ascension (J2000)
real*8 e_RAdeg_1 ! (deg) Scatter for the star, if multiple measurements
real*8 DEdeg_1 ! (deg) Declination (J2000)
real*8 e_DEdeg_1 ! (deg) Scatter if multiple measurements
real*8 Bmag_1 ! (mag) ?=-9.999 B magnitude
real*4 e_Bmag_1 ! (mag) ?=0.000 Mean error on Bmag
integer*4 o_Bmag_1 ! [-5,7] Number of detection in B images (2)
character*6 tBmag_1 ! [0-57] DoPHOT type for each detection (1)
real*8 Vmag_1 ! (mag) ?=-9.999 V magnitude
real*4 e_Vmag_1 ! (mag) ?=0.000 Mean error on Vmag
integer*4 o_Vmag_1 ! [-6,7] Number of detection in V images (2)
character*6 tVmag_1 ! [0-57] DoPHOT type for each detection (1)
real*8 Rmag_1 ! (mag) ?=-9.999 R magnitude (Cousins)
real*4 e_Rmag_1 ! (mag) ?=0.000 Mean error on Rmag
integer*4 o_Rmag_1 ! [-5,6] Number of detection in R images (2)
character*6 tRmag_1 ! [0-57] DoPHOT type for each detection (1)
real*8 Imag_1 ! (mag) ?=-9.999 I magnitude (Cousins)
real*4 e_Imag_1 ! (mag) ?=0.000 Mean error on Imag
integer*4 o_Imag_1 ! [-5,6] Number of detection in I images (2)
character*6 tImag_1 ! [0-57] DoPHOT type for each detection (1)
*Note (1): See Schechter et al. (1993) for a description of DoPHOT;
* the "DoPHOT types" assign numbers depending of the similarity
* of the objects profile to the PSF. The definitions are:
* 1 = star
* 2 = extended profile (ie, galaxy)
* 3 = double profile (pair of stars)
* 4 = failed to converge in 4 parameter fit
* 5 = large number of bad pixels (ie, near the edge of CCD)
* 7 = failed to converge in 7 parameter fit.
*Note (2): negative numbers indicate that the object lies in a crowded
* area, and is likely to be either a blended image of two stars,
* or may be mismatched in the other filters.
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'catalog.dat' ! The catalogue of M31 stars.
integer*4 nr__2
parameter (nr__2=485388) ! Number of records
character*143 ar__2 ! Full-size record
C J2000 position composed of: RAdeg DEdeg
integer*4 Seq_2 ! [1,485425]+ Sequence number
real*8 RAdeg_2 ! (deg) Right ascension (J2000)
real*8 e_RAdeg_2 ! (deg) Scatter for the star, if multiple measurements
real*8 DEdeg_2 ! (deg) Declination (J2000)
real*8 e_DEdeg_2 ! (deg) Scatter if multiple measurements
real*8 Bmag_2 ! (mag) ?=-9.999 B magnitude
real*4 e_Bmag_2 ! (mag) ?=0.000 Mean error on Bmag
integer*4 o_Bmag_2 ! [-5,7] Number of detection in B images (2)
character*6 tBmag_2 ! [0-57] DoPHOT type for each detection (1)
real*8 Vmag_2 ! (mag) ?=-9.999 V magnitude
real*4 e_Vmag_2 ! (mag) ?=0.000 Mean error on Vmag
integer*4 o_Vmag_2 ! [-6,7] Number of detection in V images (2)
character*6 tVmag_2 ! [0-57] DoPHOT type for each detection (1)
real*8 Rmag_2 ! (mag) ?=-9.999 R magnitude (Cousins)
real*4 e_Rmag_2 ! (mag) ?=0.000 Mean error on Rmag
integer*4 o_Rmag_2 ! [-5,6] Number of detection in R images (2)
character*6 tRmag_2 ! [0-57] DoPHOT type for each detection (1)
real*8 Imag_2 ! (mag) ?=-9.999 I magnitude (Cousins)
real*4 e_Imag_2 ! (mag) ?=0.000 Mean error on Imag
integer*4 o_Imag_2 ! [-5,6] Number of detection in I images (2)
character*6 tImag_2 ! [0-57] DoPHOT type for each detection (1)
*Note (1): See Schechter et al. (1993) for a description of DoPHOT;
* the "DoPHOT types" assign numbers depending of the similarity
* of the objects profile to the PSF. The definitions are:
* 1 = star
* 2 = extended profile (ie, galaxy)
* 3 = double profile (pair of stars)
* 4 = failed to converge in 4 parameter fit
* 5 = large number of bad pixels (ie, near the edge of CCD)
* 7 = failed to converge in 7 parameter fit.
*Note (2): negative numbers indicate that the object lies in a crowded
* area, and is likely to be either a blended image of two stars,
* or may be mismatched in the other filters.
C=============================================================================
C Loading file 'bv.dat' ! Stars with both B and V photometry
C Format for file interpretation
1 format(
+ 1X,I6,1X,F9.6,1X,F9.6,1X,F9.6,1X,F9.6,1X,F7.3,1X,F5.3,1X,I2,
+ 1X,A6,1X,F7.3,1X,F5.3,1X,I2,1X,A6,1X,F7.3,1X,F5.3,1X,I2,1X,A6,
+ 1X,F7.3,1X,F5.3,1X,I2,1X,A6)
C Effective file loading
open(unit=1,status='old',file=
+'bv.dat')
write(6,*) '....Loading file: bv.dat'
do i__=1,47776
read(1,'(A143)')ar__
read(ar__,1)
+ Seq,RAdeg,e_RAdeg,DEdeg,e_DEdeg,Bmag,e_Bmag,o_Bmag,tBmag,Vmag,
+ e_Vmag,o_Vmag,tVmag,Rmag,e_Rmag,o_Rmag,tRmag,Imag,e_Imag,
+ o_Imag,tImag
c ..............Just test output...........
write(6,1)
+ Seq,RAdeg,e_RAdeg,DEdeg,e_DEdeg,Bmag,e_Bmag,o_Bmag,tBmag,Vmag,
+ e_Vmag,o_Vmag,tVmag,Rmag,e_Rmag,o_Rmag,tRmag,Imag,e_Imag,
+ o_Imag,tImag
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
C Loading file 'bvi.dat' ! Stars with all B, V and I photometry
C Format for file interpretation
2 format(
+ 1X,I6,1X,F9.6,1X,F9.6,1X,F9.6,1X,F9.6,1X,F7.3,1X,F5.3,1X,I2,
+ 1X,A6,1X,F7.3,1X,F5.3,1X,I2,1X,A6,1X,F7.3,1X,F5.3,1X,I2,1X,A6,
+ 1X,F7.3,1X,F5.3,1X,I2,1X,A6)
C Effective file loading
open(unit=1,status='old',file=
+'bvi.dat')
write(6,*) '....Loading file: bvi.dat'
do i__=1,30177
read(1,'(A143)')ar__1
read(ar__1,2)
+ Seq_1,RAdeg_1,e_RAdeg_1,DEdeg_1,e_DEdeg_1,Bmag_1,e_Bmag_1,
+ o_Bmag_1,tBmag_1,Vmag_1,e_Vmag_1,o_Vmag_1,tVmag_1,Rmag_1,
+ e_Rmag_1,o_Rmag_1,tRmag_1,Imag_1,e_Imag_1,o_Imag_1,tImag_1
c ..............Just test output...........
write(6,2)
+ Seq_1,RAdeg_1,e_RAdeg_1,DEdeg_1,e_DEdeg_1,Bmag_1,e_Bmag_1,
+ o_Bmag_1,tBmag_1,Vmag_1,e_Vmag_1,o_Vmag_1,tVmag_1,Rmag_1,
+ e_Rmag_1,o_Rmag_1,tRmag_1,Imag_1,e_Imag_1,o_Imag_1,tImag_1
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
C Loading file 'catalog.dat' ! The catalogue of M31 stars.
C Format for file interpretation
3 format(
+ 1X,I6,1X,F9.6,1X,F9.6,1X,F9.6,1X,F9.6,1X,F7.3,1X,F5.3,1X,I2,
+ 1X,A6,1X,F7.3,1X,F5.3,1X,I2,1X,A6,1X,F7.3,1X,F5.3,1X,I2,1X,A6,
+ 1X,F7.3,1X,F5.3,1X,I2,1X,A6)
C Effective file loading
open(unit=1,status='old',file=
+'catalog.dat')
write(6,*) '....Loading file: catalog.dat'
do i__=1,485388
read(1,'(A143)')ar__2
read(ar__2,3)
+ Seq_2,RAdeg_2,e_RAdeg_2,DEdeg_2,e_DEdeg_2,Bmag_2,e_Bmag_2,
+ o_Bmag_2,tBmag_2,Vmag_2,e_Vmag_2,o_Vmag_2,tVmag_2,Rmag_2,
+ e_Rmag_2,o_Rmag_2,tRmag_2,Imag_2,e_Imag_2,o_Imag_2,tImag_2
c ..............Just test output...........
write(6,3)
+ Seq_2,RAdeg_2,e_RAdeg_2,DEdeg_2,e_DEdeg_2,Bmag_2,e_Bmag_2,
+ o_Bmag_2,tBmag_2,Vmag_2,e_Vmag_2,o_Vmag_2,tVmag_2,Rmag_2,
+ e_Rmag_2,o_Rmag_2,tRmag_2,Imag_2,e_Imag_2,o_Imag_2,tImag_2
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
stop
end