Conversion of standardized ReadMe file for
file /./ftp/cats/J/A_A/550/A27 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/A+A/550/A27 Cygnus OB1-OB4 O stars radial velocities (Mahy+, 2013)
*================================================================================
*A spectroscopic investigation of the O-type star population in four Cygnus OB
*associations. I. Determination of the binary fraction.
* Mahy L., Rauw G., De Becker M., Eenens P., Flores. C.A.
* <Astron. Astrophys. 550, A27 (2013)>
* =2013A&A...550A..27M
C=============================================================================
C Internal variables
integer*4 i__
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'stars.dat' ! List of studied stars (added by CDS)
integer*4 nr__
parameter (nr__=19) ! Number of records
character*47 ar__ ! Full-size record
C J2000.0 position composed of: RAh RAm RAs DE- DEd DEm DEs
real*8 RAdeg ! (deg) Right Ascension J2000.0
real*8 DEdeg ! (deg) Declination J2000.0
C ---------------------------------- ! (position vector(s) in degrees)
integer*4 HD ! HD star number
integer*4 RAh ! (h) Simbad Hour of Right Ascension (J2000.0)
integer*4 RAm ! (min) Simbad Minute of Right Ascension (J2000.0)
real*4 RAs ! (s) Simbad Second of Right Ascension (J2000.0)
character*1 DE_ ! Simbad Sign of the Declination (J2000.0)
integer*4 DEd ! (deg) Simbad Degree of Declination (J2000.0)
integer*4 DEm ! (arcmin) Simbad Arcminute of Declination (J2000.0)
real*4 DEs ! (arcsec) Simbad Arcsecond of Declination (J2000.0)
character*3 Cyg ! Cygnus OB association: OB1, OB3, OB8 or OB9
real*8 Per ! (d) ? Period for new binary systems (from table3)
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'table2.dat' ! The radial velocities of the strongest lines
measured for each star from the observed spectra
integer*4 nr__1
parameter (nr__1=347) ! Number of records
character*96 ar__1 ! Full-size record
integer*4 HD_1 ! HD star number
character*1 m_HD ! [PS] SB2 systems, "P" for primary and
* "S" for secondary
real*8 HJD ! (d) Heliocentric Julian date (HJD-2450000)
real*4 HeI4471 ! (km/s) ?=- Doppler shift measured on HeI{lambda}4471
real*4 HeII4542 ! (km/s) ?=- Doppler shift measured on HeI{lambda}I4542
real*4 NIII4634 ! (km/s) ?=- Doppler shift measured on NIII{lambda}4634
real*4 NIII4641 ! (km/s) ?=- Doppler shift measured on NIII{lambda}4641
real*4 HeII4686 ! (km/s) ?=- Doppler shift measured on HeII{lambda}4686
real*4 HeI4713 ! (km/s) ?=- Doppler shift measured on HeI{lambda}4713
real*4 HeI5876 ! (km/s) ?=- Doppler shift measured on HeI{lambda}5876
real*4 NaI5889 ! (km/s) ?=- Doppler shift measured on NaI{lambda}5889
real*4 NaI5895 ! (km/s) ?=- Doppler shift measured on NaI{lambda}5895
real*4 RV ! (km/s) ? Radial velocity computed by the
* disentangling programme
C=============================================================================
C Loading file 'stars.dat' ! List of studied stars (added by CDS)
C Format for file interpretation
1 format(
+ 3X,I6,2X,I2,1X,I2,1X,F5.2,1X,A1,I2,1X,I2,1X,F4.1,1X,A3,2X,F7.5)
C Effective file loading
open(unit=1,status='old',file=
+'stars.dat')
write(6,*) '....Loading file: stars.dat'
do i__=1,19
read(1,'(A47)')ar__
read(ar__,1)HD,RAh,RAm,RAs,DE_,DEd,DEm,DEs,Cyg,Per
if(ar__(41:47) .EQ. '') Per = rNULL__
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)HD,RAh,RAm,RAs,DE_,DEd,DEm,DEs,Cyg,Per
write(6,'(6H Pos: 2F8.4)') RAdeg,DEdeg
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
C Loading file 'table2.dat' ! The radial velocities of the strongest lines
* measured for each star from the observed spectra
C Format for file interpretation
2 format(
+ 3X,I6,1X,A1,1X,F9.4,2X,F6.1,2X,F6.1,2X,F5.1,2X,F5.1,1X,F6.1,
+ 2X,F6.1,2X,F6.1,3X,F5.1,2X,F5.1,1X,F6.1)
C Effective file loading
open(unit=1,status='old',file=
+'table2.dat')
write(6,*) '....Loading file: table2.dat'
do i__=1,347
read(1,'(A96)')ar__1
read(ar__1,2)
+ HD_1,m_HD,HJD,HeI4471,HeII4542,NIII4634,NIII4641,HeII4686,
+ HeI4713,HeI5876,NaI5889,NaI5895,RV
if (idig(ar__1(24:29)).EQ.0) HeI4471 = rNULL__
if (idig(ar__1(32:37)).EQ.0) HeII4542 = rNULL__
if (idig(ar__1(40:44)).EQ.0) NIII4634 = rNULL__
if (idig(ar__1(47:51)).EQ.0) NIII4641 = rNULL__
if (idig(ar__1(53:58)).EQ.0) HeII4686 = rNULL__
if (idig(ar__1(61:66)).EQ.0) HeI4713 = rNULL__
if (idig(ar__1(69:74)).EQ.0) HeI5876 = rNULL__
if (idig(ar__1(78:82)).EQ.0) NaI5889 = rNULL__
if (idig(ar__1(85:89)).EQ.0) NaI5895 = rNULL__
if(ar__1(91:96) .EQ. '') RV = rNULL__
c ..............Just test output...........
write(6,2)
+ HD_1,m_HD,HJD,HeI4471,HeII4542,NIII4634,NIII4641,HeII4686,
+ HeI4713,HeI5876,NaI5889,NaI5895,RV
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
stop
end
C Locate position of first digit in string; or return 0
integer function idig(c)
character*(*) c
character*1 c1
integer lc,i
lc=len(c)
idig=0
do i=1,lc
if(c(i:i).ne.' ') go to 1
end do
1 if(i.gt.lc) return
c1=c(i:i)
if(c1.eq.'.'.or.c1.eq.'-'.or.c1.eq.'+') i=i+1
if(i.gt.lc) return
c1=c(i:i)
if(c1.ge.'0'.and.c1.le.'9') idig=i
return
end