Conversion of standardized ReadMe file for
file /./ftp/cats/J/ApJ/452/238 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-May-17
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/452/238 HST photometry of I Zw 18 massive stars (Hunter+ 1995)
*================================================================================
*The Massive Stars of I Zw 18 as Seen in Hubble Space Telescope Images
* Hunter H.A., Thronson H.A.
* <Astrophys. J. 452, 238 (1995)>
* =1995ApJ...452..238H
C=============================================================================
C Internal variables
integer*4 i__
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'table2.dat' ! The photometry
integer*4 nr__
parameter (nr__=398) ! Number of records
character*98 ar__ ! Full-size record
integer*4 Star ! Star identification number
real*4 Xpos ! (pix) *X pixel coordinate
real*4 Ypos ! (pix) *Y pixel coordinate
real*4 F336W ! (mag) []?=100.00 F336W magnitude
real*4 e_F336W ! (mag) []?=100.00 F336W magnitude uncertainty
real*4 F555W ! (mag) []?=100.00 F555W magnitude
real*4 e_F555W ! (mag) []?=100.00 F555W magnitude uncertainty
real*4 F814W ! (mag) []?=100.00 F814W magnitude
real*4 e_F814W ! (mag) []?=100.00 F814W magnitude uncertainty
real*8 F336W_F555W ! (mag) []?=100.00 F336W-F555W color
real*8 e_F336W_F555W ! (mag) []?=100.00 F336W-F555W color uncertainty
real*8 F555W_F814W ! (mag) []?=100.00 F555W-F814W color
real*8 e_F555W_F814W ! (mag) []?=100.00 F555W-F814W color uncertainty
*Note on Xpos, Ypos:
* The X,Y coordinates are those in the F555W image, and the coordinate
* system is indicated in Figure 2 of the printed paper.
C=============================================================================
C Loading file 'table2.dat' ! The photometry
C Format for file interpretation
1 format(
+ I6,1X,F6.1,1X,F6.1,1X,F6.2,1X,F6.2,1X,F6.2,1X,F6.2,1X,F6.2,1X,
+ F6.2,1X,F8.2,1X,F8.2,1X,F8.2,1X,F8.2)
C Effective file loading
open(unit=1,status='old',file=
+'table2.dat')
write(6,*) '....Loading file: table2.dat'
do i__=1,398
read(1,'(A98)')ar__
read(ar__,1)
+ Star,Xpos,Ypos,F336W,e_F336W,F555W,e_F555W,F814W,e_F814W,
+ F336W_F555W,e_F336W_F555W,F555W_F814W,e_F555W_F814W
c ..............Just test output...........
write(6,1)
+ Star,Xpos,Ypos,F336W,e_F336W,F555W,e_F555W,F814W,e_F814W,
+ F336W_F555W,e_F336W_F555W,F555W_F814W,e_F555W_F814W
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
stop
end