Conversion of standardized ReadMe file for
file /./ftp/cats/J/AJ/132/1851 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-18
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/AJ/132/1851 Arecibo obs. of formaldehyde in L1551 (Araya+, 2006)
*================================================================================
*Arecibo observations of formaldehyde in L1551.
* Araya E., Hofner P., Olmi L., Kurtz S., Linz H.
* <Astron. J., 132, 1851-1858 (2006)>
* =2006AJ....132.1851A
C=============================================================================
C Internal variables
integer*4 i__
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'table1.dat' ! Model Results
integer*4 nr__
parameter (nr__=64) ! Number of records
character*60 ar__ ! Full-size record
integer*4 oRA ! (arcmin) Offset along Right Ascension (1)
integer*4 oDE ! (arcmin) Offset along Declination (1)
real*4 Tex0 ! (K) Excitation temperature lower limit
real*4 Tex1 ! (K) Excitation temperature upper limit
real*4 tau0 ! Optical depth lower limit
real*4 tau1 ! Optical depth upper limit
real*4 DelV0 ! (km/s) Line width lower limit
real*4 DelV1 ! (km/s) Line width upper limit
real*4 VLSR0 ! (km/s) The F=2-2 hyperfine component
* LSR velocity, lower limit
real*4 VLSR1 ! (km/s) The F=2-2 hyperfine component
* LSR velocity, upper limit
real*4 chi2 ! {chi}^2^ value (2)
real*4 Dchi2 ! ? Different {chi}^2^ value for
* DelV and VLSR ranges (3)
character*1 Wing ! [c] Presence of wings (4)
*Note (1): Reference position is 04:31:21.8+18:05:54 (J2000).
*Note (2): When {chi}^2^ values of less than 23.5 were obtained, we explored
* the convergence of the parameters at fixed {chi}^2^ levels, i.e.,
* {chi}^2^=4.72, 7.78, 9.70, 13.3, 16.3, and 23.5 levels, which
* correspond to confidence levels of 68.3%, 90.0%, 95.4%, 99.0%, 99.73%,
* and 99.99% for a four-degrees-of-freedom {chi}^2^ fitting (Press et
* al., 1999, Numerical Recipes in C (2nd ed.; Cambridge: Cambridge Univ.
* Press) ). When convergence better than the {chi}^2^=23.5 value was not
* achieved, then arbitrary {chi}^2^ levels were used.
*Note (3): In some cases the DelV and VLSR parameters converge within given
* {chi}^2^ value, whereas the tau and Tex parameters show multiple
* solutions for the same {chi}^2^ contour level. For those cases we
* report DelV and VLSR ranges for a different {chi}^2^ contour level
* than the one used to obtain the tau and Tex ranges.
*Note (4): Presence of wings precluded a reliable fit of the complete line
* profile. See lower panels of Figure 6 as example.
C=============================================================================
C Loading file 'table1.dat' ! Model Results
C Format for file interpretation
1 format(
+ I2,1X,I2,1X,F4.2,1X,F4.2,1X,F4.2,1X,F4.2,1X,F4.2,1X,F4.2,1X,
+ F4.2,1X,F4.2,1X,F6.2,1X,F5.2,1X,A1)
C Effective file loading
open(unit=1,status='old',file=
+'table1.dat')
write(6,*) '....Loading file: table1.dat'
do i__=1,64
read(1,'(A60)')ar__
read(ar__,1)
+ oRA,oDE,Tex0,Tex1,tau0,tau1,DelV0,DelV1,VLSR0,VLSR1,chi2,
+ Dchi2,Wing
if(ar__(54:58) .EQ. '') Dchi2 = rNULL__
c ..............Just test output...........
write(6,1)
+ oRA,oDE,Tex0,Tex1,tau0,tau1,DelV0,DelV1,VLSR0,VLSR1,chi2,
+ Dchi2,Wing
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
stop
end