Conversion of standardized ReadMe file for
file /./ftp/cats/J/A_A/648/A121 into FORTRAN code for loading all data files into arrays.
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-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/A+A/648/A121 X-ray activity and accretion in the ONC (Flaischlen+, 2021)
*================================================================================
*Testing the models of X-ray driven photoevaporation with accreting stars in the
*Orion Nebula Cluster.
* Flaischlen S., Preibisch T., Manara C.F., Ercolano B.
* <Astron. Astrophys. 648, A121 (2021)>
* =2021A&A...648A.121F (SIMBAD/NED BibCode)
C=============================================================================
C Internal variables
integer*4 i__
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'data.dat' ! Stellar parameters
integer*4 nr__
parameter (nr__=332) ! Number of records
character*63 ar__ ! Full-size record
C J2000 position composed of: RAdeg DEdeg
integer*4 COUP (nr__) ! COUP identification number (1)
real*8 RAdeg (nr__) ! (deg) Right ascension (J2000) (2)
real*8 DEdeg (nr__) ! (deg) Declination (J2000) (2)
character*1 Meth (nr__) ! [0/1] Method used to determine the accretion
* rates (3)
real*4 Mass (nr__) ! (Msun) Stellar mass (2)
real*4 logAge (nr__) ! ([yr]) Logarithm of the isochronal age (2)
real*8 logLX (nr__) ! ([10-7W]) Logarithm of the X-ray luminosity (4)
real*4 logLacc (nr__) ! ([Lsun]) Logarithm of the accretion luminosity (2)
real*4 logdM_dt (nr__) ! ([Msun/yr]) Logarithm of the mass accretion rate (2)
*Note (1): X-ray data from the Chandra Orion Ultradeep Project (COUP), see
* Getman et al. (2005ApJS..160..319G, Cat. J/ApJS/160/319).
*Note (2): Accretion rates and stellar parameters from Manara et al.
* (2012ApJ...755..154M, Cat. J/ApJ/755/154).
* The mass, the isochronal age and the accretion rate were determined using
* the evolutionary models of Siess et al. (2000A&A...358..593S).
*Note (3): Method used to determine the accretion rates as follows:
* 0 = 2CD method is based on the U-band excess,
* 1 = Halpha method on the equivalent width of the Halpha emission,
* see Manara et al. (2012ApJ...755..154M, Cat. J/ApJ/755/154).
*Note (4): LogLX is the total X-ray luminosity corrected for interstellar
* absorption, corresponding to the total 0.5-8.0keV band.
C=============================================================================
C Loading file 'data.dat' ! Stellar parameters
C Format for file interpretation
1 format(
+ I4,2X,F8.5,2X,F8.5,2X,A1,2X,F4.2,2X,F4.2,2X,F8.5,2X,F5.2,1X,
+ F6.2)
C Effective file loading
open(unit=1,status='old',file=
+'data.dat')
write(6,*) '....Loading file: data.dat'
do i__=1,332
read(1,'(A63)')ar__
read(ar__,1)
+ COUP(i__),RAdeg(i__),DEdeg(i__),Meth(i__),Mass(i__),
+ logAge(i__),logLX(i__),logLacc(i__),logdM_dt(i__)
c ..............Just test output...........
write(6,1)
+ COUP(i__),RAdeg(i__),DEdeg(i__),Meth(i__),Mass(i__),
+ logAge(i__),logLX(i__),logLacc(i__),logdM_dt(i__)
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
stop
end