Conversion of standardized ReadMe file for
file /./ftp/cats/J/A_A/374/504 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-Apr-20
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/374/504 UBVI photometry of NGC 7654 (M52) (Pandey+, 2001)
*================================================================================
*NGC 7654: An interesting cluster to study star formation history
* Pandey, A.K., Nilakshi, Ogura, K., Sagar, R., Tarusawa, K.
* <Astron. Astrophys. 374, 504 (2001)>
* =2001A&A...374..504P
C=============================================================================
C Internal variables
integer*4 i__
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'table2.dat' ! UBVIc photometric data of the stars in the field
of NGC 7654
integer*4 nr__
parameter (nr__=17862) ! Number of records
character*114 ar__ ! Full-size record
integer*4 No ! Identification number of the stars
real*8 Xpos ! (pix) Pixel coordinate (1)
real*8 Ypos ! (pix) Pixel coordinate (1)
real*4 Vmag ! (mag) Magnitude in the V (Johnson) band
real*8 B_V ! (mag) ? B-V colour index
character*1 n_B_V ! [*] *: no value
real*4 V_I ! (mag) ? V-I (Cousins) colour index
character*1 n_V_I ! [*] *: no value
real*4 U_B ! (mag) ? U-B colour index
character*1 n_U_B ! [*] *: no value
real*4 e_Imag ! (mag) ? Errors in the I (Cousins) band
character*1 n_Imag ! [*] no value
real*4 e_Vmag ! (mag) Errors in the V (Johnson) band
real*4 e_Bmag ! (mag) ? Errors in the B (Johnson) band
character*1 n_Bmag ! [*] *: no value
real*4 e_Umag ! (mag) ? Errors in the U (Johnson) band
character*1 n_Umag ! [*] *: no value
real*4 chi ! {chi} parameter in the V (Johnson) band (3)
real*4 Sharp ! Sharpness parameter in the V (Johnson) band (2)
real*8 r ! (arcsec) Radial distance of the stars from the cluster
* center (X=855, Y=755)
*Note (1): Pixel coordinates:
* * Origin: X=0, Y=0
* * Orientation East: X=0,
* West: X=1600;
* South: Y=0,
* North: Y=1600
* * Scale: 1 pix = 1.5arcsec
*Note (2): the sharpness parameter measures how well the PSF fits the object.
*Note (3): the {chi} parameter measures the average rms deviation to the
* PSF fit normalized to the expected errors.
C=============================================================================
C Loading file 'table2.dat' ! UBVIc photometric data of the stars in the field
* of NGC 7654
C Format for file interpretation
1 format(
+ I6,1X,F8.2,1X,F8.2,3X,F6.3,1X,F7.3,A1,1X,F6.3,A1,1X,F6.3,A1,
+ 2X,F5.3,A1,2X,F5.3,3X,F5.3,A1,2X,F5.3,A1,2X,F5.3,2X,F6.3,F9.3)
C Effective file loading
open(unit=1,status='old',file=
+'table2.dat')
write(6,*) '....Loading file: table2.dat'
do i__=1,17862
read(1,'(A114)')ar__
read(ar__,1)
+ No,Xpos,Ypos,Vmag,B_V,n_B_V,V_I,n_V_I,U_B,n_U_B,e_Imag,n_Imag,
+ e_Vmag,e_Bmag,n_Bmag,e_Umag,n_Umag,chi,Sharp,r
if(ar__(35:41) .EQ. '') B_V = rNULL__
if(ar__(44:49) .EQ. '') V_I = rNULL__
if(ar__(52:57) .EQ. '') U_B = rNULL__
if(ar__(61:65) .EQ. '') e_Imag = rNULL__
if(ar__(77:81) .EQ. '') e_Bmag = rNULL__
if(ar__(85:89) .EQ. '') e_Umag = rNULL__
c ..............Just test output...........
write(6,1)
+ No,Xpos,Ypos,Vmag,B_V,n_B_V,V_I,n_V_I,U_B,n_U_B,e_Imag,n_Imag,
+ e_Vmag,e_Bmag,n_Bmag,e_Umag,n_Umag,chi,Sharp,r
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
stop
end