Conversion of standardized ReadMe file for
file /./ftp/cats/J/ApJ/491/93 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-19
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/ApJ/491/93 JHK photometry of 9 gamma-ray burst fields (Larson+ 1997)
*================================================================================
*Extragalactic content of gamma-ray burst localizations
* Larson S.B., McLean I.S.
* <Astrophys. J. 491, 93 (1997)>
* =1997ApJ...491...93L
C=============================================================================
C Internal variables
integer*4 i__
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'grbcat.dat' ! Catalogue of sources in 9 {gamma}-ray burst fields
integer*4 nr__
parameter (nr__=1892) ! Number of records
character*72 ar__ ! Full-size record
C J2000 position composed of: RAdeg DEdeg
integer*4 GRB ! GRB field (name of the GRB)
integer*4 No ! Object number in GRB field
integer*4 Xpos ! (pix) X coordinate
integer*4 Ypos ! (pix) Y coordinate
real*8 RAdeg ! (deg) Right ascension (J2000) (1)
real*8 DEdeg ! (deg) Declination (J2000) (1)
real*4 Jmag ! (mag) ? J (1.25 micron) magnitude of the object (2)
real*4 e_Jmag ! (mag) ? 1-sigma error in the J magnitude (3)
real*4 Hmag ! (mag) ? H (1.65 micron) magnitude of the object (2)
real*4 e_Hmag ! (mag) ? 1-sigma error in Hmag
real*4 K_mag ! (mag) Either the K' (2.11 micron) or Ks (2.16 micron)
* magnitude of the object (2) (4)
real*4 e_K_mag ! (mag) ? 1-sigma error in K' or Ks
character*1 S_G ! [SG] Identifies whether the object has been
* classified as a star (S) or a galaxy (G)
*Note (1): The right ascension and declination (J2000) of the object using
* the pixel coordinates and a minimal astrometry model. These
* coordinates should be accurate to better than 1 arcsec.
*Note (2): Empty magnitude cells mean that no photometric information
* is available. Magnitudes equal to 0 mean that the object is saturated.
*Note (3): 1 sigma error, derived by adding the zeropoint and statistical
* errors in quadrature.
*Note (4): Fields GRB 910219, 920325, 920711, 920720, and 920723 are K'
* magnitudes. The others are Ks magnitudes
C=============================================================================
C Loading file 'grbcat.dat' ! Catalogue of sources in 9 {gamma}-ray burst fields
C Format for file interpretation
1 format(
+ I6,1X,I3,1X,I4,1X,I3,1X,F8.4,1X,F8.4,1X,F5.2,1X,F4.2,1X,F5.2,
+ 1X,F4.2,1X,F5.2,1X,F4.2,1X,A1)
C Effective file loading
open(unit=1,status='old',file=
+'grbcat.dat')
write(6,*) '....Loading file: grbcat.dat'
do i__=1,1892
read(1,'(A72)')ar__
read(ar__,1)
+ GRB,No,Xpos,Ypos,RAdeg,DEdeg,Jmag,e_Jmag,Hmag,e_Hmag,K_mag,
+ e_K_mag,S_G
if(ar__(39:43) .EQ. '') Jmag = rNULL__
if(ar__(45:48) .EQ. '') e_Jmag = rNULL__
if(ar__(50:54) .EQ. '') Hmag = rNULL__
if(ar__(56:59) .EQ. '') e_Hmag = rNULL__
if(ar__(67:70) .EQ. '') e_K_mag = rNULL__
c ..............Just test output...........
write(6,1)
+ GRB,No,Xpos,Ypos,RAdeg,DEdeg,Jmag,e_Jmag,Hmag,e_Hmag,K_mag,
+ e_K_mag,S_G
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
stop
end