Conversion of standardized ReadMe file for
file /./ftp/cats/J/ApJ/773/67 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-Oct-12
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/773/67 Compact radio sources near the Galactic center (Roy, 2013)
*================================================================================
*Density of warm ionized gas near the Galactic center: low radio frequency
*observations.
* Roy S.
* <Astrophys. J., 773, 67 (2013)>
* =2013ApJ...773...67R
C=============================================================================
C Internal variables
integer*4 i__
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'table1.dat' ! Flux density and source sizes near the
Galactic center (GC)
integer*4 nr__
parameter (nr__=62) ! Number of records
character*64 ar__ ! Full-size record
C Position composed of: GLON GLAT
real*8 GLON ! (deg) Galactic longitude
real*4 GLAT ! (deg) Galactic latitude
integer*4 S154 ! (mJy) [106/1895]? 0.154GHz flux density
integer*4 S255 ! (mJy) [94/2170]? 0.255GHz flux density
integer*4 S1400 ! (mJy) [51/1623] 1.4GHz flux density
real*4 alpha ! [-3/1.4]? Spectral index (1)
integer*4 Sexp ! [67/10585]? Expected flux density at 154MHz (2)
real*4 Sexp_S ! [0.09/2.9]? Ratio of expected to measured flux
* densities at 0.154GHz
real*4 t154 ! (arcsec) [0/59.1]? Angular size {theta} at 0.154GHz
real*4 t255 ! (arcsec) [0/44.6]? Angular size {theta} at 0.255GHz
real*4 t1400 ! (arcsec) [0/13]? Angular size {theta} at 1.4GHz
integer*4 Size ! (arcsec) [0/31]? Scattering size at a fiducial
* wavelength of 1m (3)
*Note (1): All the sources detected at 0.154 or 0.255GHz were found to have
* counterparts at 0.33GHz survey (Nord et al. 2004, J/AJ/128/1646;
* <GCPS GLLL.lll+B.bbb> in Simbad). We compute spectral indices for all
* the 0.33GHz sources based on the detection of counterparts in the
* Galactic plane survey of radio sources at 1.4GHz (GPSR; White et al.
* 2005, J/AJ/130/586, <[WBH2005] GLLL.lll+B.bbb> in Simbad), or in the
* survey of compact sources toward the GC (Lazio & Cordes 2008,
* J/ApJS/174/481; <2LC LLL.lll+B.bbb> in Simbad).
* Spectral indices ({alpha}) for these sources have been computed
* following the convention of flux density (S){propto}{nu}^{alpha}^
* between 1.4 and 0.33GHz. See section 3.
*Note (2): Expected flux density from extrapolation of spectral index between
* 0.33 and 1.4GHz and flux density at 0.33GHz.
*Note (3): Typical error on the size is ~2.4".
C=============================================================================
C Loading file 'table1.dat' ! Flux density and source sizes near the
* Galactic center (GC)
C Format for file interpretation
1 format(
+ F7.3,1X,F6.3,1X,I4,1X,I4,1X,I4,1X,F4.1,1X,I5,1X,F4.2,1X,F5.2,
+ 1X,F4.1,1X,F4.1,1X,I2)
C Effective file loading
open(unit=1,status='old',file=
+'table1.dat')
write(6,*) '....Loading file: table1.dat'
do i__=1,62
read(1,'(A64)')ar__
read(ar__,1)
+ GLON,GLAT,S154,S255,S1400,alpha,Sexp,Sexp_S,t154,t255,t1400,
+ Size
if(ar__(16:19) .EQ. '') S154 = iNULL__
if(ar__(21:24) .EQ. '') S255 = iNULL__
if(ar__(31:34) .EQ. '') alpha = rNULL__
if(ar__(36:40) .EQ. '') Sexp = iNULL__
if(ar__(42:45) .EQ. '') Sexp_S = rNULL__
if(ar__(47:51) .EQ. '') t154 = rNULL__
if(ar__(53:56) .EQ. '') t255 = rNULL__
if(ar__(58:61) .EQ. '') t1400 = rNULL__
if(ar__(63:64) .EQ. '') Size = iNULL__
c ..............Just test output...........
write(6,1)
+ GLON,GLAT,S154,S255,S1400,alpha,Sexp,Sexp_S,t154,t255,t1400,
+ Size
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
stop
end