Conversion of standardized ReadMe file for
file /./ftp/cats/J/MNRAS/401/294 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/MNRAS/401/294 Optical identification of XMM-LSS sources (Stalin+, 2010)
*================================================================================
*Optical identification of XMM sources in the Canada-France-Hawaii telescope
*legacy survey.
* Stalin C.S., Petitjean P., Srianand R., Fox A.J., Coppolani F., Schwope A.
* <Mon. Not. R. Astron. Soc., 401, 294-306 (2010)>
* =2010MNRAS.401..294S
C=============================================================================
C Internal variables
integer*4 i__
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'table2.dat' ! Properties of the optical identification of the
XMM sources
integer*4 nr__
parameter (nr__=487) ! Number of records
character*80 ar__ ! Full-size record
C J2000 position composed of: RAh RAm RAs DE- DEd DEm DEs
real*8 RAdeg ! (deg) Right Ascension J2000
real*8 DEdeg ! (deg) Declination J2000
C ---------------------------------- ! (position vector(s) in degrees)
character*16 XLSS ! XLSS designation (JHHMMSS.s+DDMMSS)
integer*4 RAh ! (h) Optical right ascension (J2000)
integer*4 RAm ! (min) Optical right ascension (J2000)
real*4 RAs ! (s) Optical right ascension (J2000)
character*1 DE_ ! Optical declination sign (J2000)
integer*4 DEd ! (deg) Optical declination (J2000)
integer*4 DEm ! (arcmin) Optical declination (J2000)
real*4 DEs ! (arcsec) Optical declination (J2000)
real*4 Sep ! (arcsec) Angular separation between the XMM and
* optical position
real*4 g_mag ! (mag) SDSS g' magnitude
real*4 z ! Spectroscopic redshift
integer*4 q_z ! [1/3] Quality of redshift (1=secure)i (3)
real*4 alpha ! Broad-band spectral index (1)
character*3 Class ! This paper spectroscopic identification (2)
character*5 Inst ! [SWIRE ] SWIRE for objects detected by Spitzer
*Note (1): Broad-band spectral index,
* alpha_ox_=[log(L_X_/L_opt_)]/[log(nu_X_/nu_opt_)]
*Note (2): Classes are:
* ALG = Absorption-line galaxy (at z<0.76)
* ELG = Emission-Line galaxy (at z<0.76)
* QSO = Quasar or broad-line AGN
* STA = Galactic stellar source
*Note (3): Quality of the redshift is:
* 1 = secure (two or more lines identified in the spectrum)
* 2 = only 1 broad/narrow emission/absorption line (ambiguous redshift)
* 3 = spectrum of poor quality
C=============================================================================
C Loading file 'table2.dat' ! Properties of the optical identification of the
* XMM sources
C Format for file interpretation
1 format(
+ 5X,A16,1X,I1,1X,I2,1X,F6.3,1X,A1,I1,1X,I2,1X,F6.3,1X,F4.2,1X,
+ F5.2,1X,F4.2,1X,I1,1X,F5.2,1X,A3,1X,A5)
C Effective file loading
open(unit=1,status='old',file=
+'table2.dat')
write(6,*) '....Loading file: table2.dat'
do i__=1,487
read(1,'(A80)')ar__
read(ar__,1)
+ XLSS,RAh,RAm,RAs,DE_,DEd,DEm,DEs,Sep,g_mag,z,q_z,alpha,Class,
+ Inst
RAdeg = rNULL__
DEdeg = rNULL__
c Derive coordinates RAdeg and DEdeg from input data
c (RAdeg and DEdeg are set to rNULL__ when unknown)
if(RAh .GT. -180) RAdeg=RAh*15.
if(RAm .GT. -180) RAdeg=RAdeg+RAm/4.
if(RAs .GT. -180) RAdeg=RAdeg+RAs/240.
if(DEd .GE. 0) DEdeg=DEd
if(DEm .GE. 0) DEdeg=DEdeg+DEm/60.
if(DEs .GE. 0) DEdeg=DEdeg+DEs/3600.
if(DE_.EQ.'-'.AND.DEdeg.GE.0) DEdeg=-DEdeg
c ..............Just test output...........
write(6,1)
+ XLSS,RAh,RAm,RAs,DE_,DEd,DEm,DEs,Sep,g_mag,z,q_z,alpha,Class,
+ Inst
write(6,'(6H Pos: 2F8.4)') RAdeg,DEdeg
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
stop
end