Conversion of standardized ReadMe file for
file /./ftp/cats/J/A_A/658/A69 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-Aug-11
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/658/A69 RVs of B stars in NGC 6231 (Banyard+, 2022)
*================================================================================
*The observed multiplicity properties of B-type stars in the Galactic
*young open cluster NGC 6231.
* Banyard G., Sana H., Mahy L., Bodensteiner J., Villasenor J.I., Evans C.J.
* <Astron. Astrophys. 658, A69 (2022)>
* =2022A&A...658A..69B (SIMBAD/NED BibCode)
C=============================================================================
C Internal variables
integer*4 i__
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'stars.dat' ! List of studied stars
integer*4 nr__
parameter (nr__=80) ! Number of records
character*57 ar__ ! Full-size record
C J2000 position composed of: RAh RAm RAs DE- DEd DEm DEs
real*8 RAdeg (nr__) ! (deg) Right Ascension J2000
real*8 DEdeg (nr__) ! (deg) Declination J2000
C ---------------------------------- ! (position vector(s) in degrees)
character*21 Object (nr__) ! Object name in SIMBAD
integer*4 RAh (nr__) ! (h) Right ascension (J2000)
integer*4 RAm (nr__) ! (min) Right ascension (J2000)
real*4 RAs (nr__) ! (s) Right ascension (J2000)
character*1 DE_ (nr__) ! Declination sign (J2000)
integer*4 DEd (nr__) ! (deg) Declination (J2000)
integer*4 DEm (nr__) ! (arcmin) Declination (J2000)
real*4 DEs (nr__) ! (arcsec) Declination (J2000)
character*11 FileName (nr__) ! Name of the table with RV data
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'sb2.dat' ! RVs of identified SB2s (5 stars) (table C1)
integer*4 nr__1
parameter (nr__1=300) ! Number of records
character*50 ar__1 ! Full-size record
character*21 Object_1 (nr__1) ! Object name in SIMBAD
character*1 m_Object (nr__1) ! [1/2] For SB2, 1 for primary, 2 for secondary
real*8 BJD (nr__1) ! (d) Baricentric Julian date (BJD-2400000)
real*8 RV (nr__1) ! (km/s) ?=- Radial velocity at BJD
real*8 e_RV (nr__1) ! (km/s) ?=- Error on RV at BJD
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'sb1.dat' ! RVs of identified SB1s (15 stars) (table C2)
integer*4 nr__2
parameter (nr__2=450) ! Number of records
character*50 ar__2 ! Full-size record
character*21 Object_2 (nr__2) ! Object name in SIMBAD
character*1 m_Object_1 (nr__2) ! [1/2] For SB2, 1 for primary, 2 for secondary
real*8 BJD_1 (nr__2) ! (d) Baricentric Julian date (BJD-2400000)
real*8 RV_1 (nr__2) ! (km/s) ?=- Radial velocity at BJD
real*8 e_RV_1 (nr__2) ! (km/s) ?=- Error on RV at BJD
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'pnororb.dat' ! RVs of RV variable stars with an identified
period but no constrained orbital solution
(7 stars) (table C3)
integer*4 nr__3
parameter (nr__3=210) ! Number of records
character*50 ar__3 ! Full-size record
character*21 Object_3 (nr__3) ! Object name in SIMBAD
character*1 m_Object_2 (nr__3) ! [1/2] For SB2, 1 for primary, 2 for secondary
real*8 BJD_2 (nr__3) ! (d) Baricentric Julian date (BJD-2400000)
real*8 RV_2 (nr__3) ! (km/s) ?=- Radial velocity at BJD
real*8 e_RV_2 (nr__3) ! (km/s) ?=- Error on RV at BJD
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'varnop.dat' ! RVs of RV variable stars without an
identified period (41 stars) (table C4)
integer*4 nr__4
parameter (nr__4=1395) ! Number of records
character*50 ar__4 ! Full-size record
character*21 Object_4 (nr__4) ! Object name in SIMBAD
character*1 m_Object_3 (nr__4) ! [1/2] For SB2, 1 for primary, 2 for secondary
real*8 BJD_3 (nr__4) ! (d) Baricentric Julian date (BJD-2400000)
real*8 RV_3 (nr__4) ! (km/s) ?=- Radial velocity at BJD
real*8 e_RV_3 (nr__4) ! (km/s) ?=- Error on RV at BJD
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'nonvar.dat' ! RVs of stars identified as stable in RV
(12 stars) (table C5)
integer*4 nr__5
parameter (nr__5=360) ! Number of records
character*50 ar__5 ! Full-size record
character*21 Object_5 (nr__5) ! Object name in SIMBAD
character*1 m_Object_4 (nr__5) ! [1/2] For SB2, 1 for primary, 2 for secondary
real*8 BJD_4 (nr__5) ! (d) Baricentric Julian date (BJD-2400000)
real*8 RV_4 (nr__5) ! (km/s) ?=- Radial velocity at BJD
real*8 e_RV_4 (nr__5) ! (km/s) ?=- Error on RV at BJD
C=============================================================================
C Loading file 'stars.dat' ! List of studied stars
C Format for file interpretation
1 format(A21,1X,I2,1X,I2,1X,F5.2,1X,A1,I2,1X,I2,1X,F4.1,1X,A11)
C Effective file loading
open(unit=1,status='old',file=
+'stars.dat')
write(6,*) '....Loading file: stars.dat'
do i__=1,80
read(1,'(A57)')ar__
read(ar__,1)
+ Object(i__),RAh(i__),RAm(i__),RAs(i__),DE_(i__),DEd(i__),
+ DEm(i__),DEs(i__),FileName(i__)
RAdeg(i__) = rNULL__
DEdeg(i__) = rNULL__
c Derive coordinates RAdeg and DEdeg from input data
c (RAdeg and DEdeg are set to rNULL__ when unknown)
if(RAh(i__) .GT. -180) RAdeg(i__)=RAh(i__)*15.
if(RAm(i__) .GT. -180) RAdeg(i__)=RAdeg(i__)+RAm(i__)/4.
if(RAs(i__) .GT. -180) RAdeg(i__)=RAdeg(i__)+RAs(i__)/240.
if(DEd(i__) .GE. 0) DEdeg(i__)=DEd(i__)
if(DEm(i__) .GE. 0) DEdeg(i__)=DEdeg(i__)+DEm(i__)/60.
if(DEs(i__) .GE. 0) DEdeg(i__)=DEdeg(i__)+DEs(i__)/3600.
if(DE_(i__).EQ.'-'.AND.DEdeg(i__).GE.0) DEdeg(i__)=-DEdeg(i__)
c ..............Just test output...........
write(6,1)
+ Object(i__),RAh(i__),RAm(i__),RAs(i__),DE_(i__),DEd(i__),
+ DEm(i__),DEs(i__),FileName(i__)
write(6,'(6H Pos: 2F8.4)') RAdeg(i__),DEdeg(i__)
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
C Loading file 'sb2.dat' ! RVs of identified SB2s (5 stars) (table C1)
C Format for file interpretation
2 format(A21,1X,A1,1X,F8.2,1X,F9.4,1X,F7.4)
C Effective file loading
open(unit=1,status='old',file=
+'sb2.dat')
write(6,*) '....Loading file: sb2.dat'
do i__=1,300
read(1,'(A50)')ar__1
read(ar__1,2)
+ Object_1(i__),m_Object(i__),BJD(i__),RV(i__),e_RV(i__)
if (idig(ar__1(34:42)).EQ.0) RV(i__) = rNULL__
if (idig(ar__1(44:50)).EQ.0) e_RV(i__) = rNULL__
c ..............Just test output...........
write(6,2)
+ Object_1(i__),m_Object(i__),BJD(i__),RV(i__),e_RV(i__)
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
C Loading file 'sb1.dat' ! RVs of identified SB1s (15 stars) (table C2)
C Format for file interpretation
3 format(A21,1X,A1,1X,F8.2,1X,F9.4,1X,F7.4)
C Effective file loading
open(unit=1,status='old',file=
+'sb1.dat')
write(6,*) '....Loading file: sb1.dat'
do i__=1,450
read(1,'(A50)')ar__2
read(ar__2,3)
+ Object_2(i__),m_Object_1(i__),BJD_1(i__),RV_1(i__),e_RV_1(i__)
if (idig(ar__2(34:42)).EQ.0) RV_1(i__) = rNULL__
if (idig(ar__2(44:50)).EQ.0) e_RV_1(i__) = rNULL__
c ..............Just test output...........
write(6,3)
+ Object_2(i__),m_Object_1(i__),BJD_1(i__),RV_1(i__),e_RV_1(i__)
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
C Loading file 'pnororb.dat' ! RVs of RV variable stars with an identified
* period but no constrained orbital solution
* (7 stars) (table C3)
C Format for file interpretation
4 format(A21,1X,A1,1X,F8.2,1X,F9.4,1X,F7.4)
C Effective file loading
open(unit=1,status='old',file=
+'pnororb.dat')
write(6,*) '....Loading file: pnororb.dat'
do i__=1,210
read(1,'(A50)')ar__3
read(ar__3,4)
+ Object_3(i__),m_Object_2(i__),BJD_2(i__),RV_2(i__),e_RV_2(i__)
if (idig(ar__3(34:42)).EQ.0) RV_2(i__) = rNULL__
if (idig(ar__3(44:50)).EQ.0) e_RV_2(i__) = rNULL__
c ..............Just test output...........
write(6,4)
+ Object_3(i__),m_Object_2(i__),BJD_2(i__),RV_2(i__),e_RV_2(i__)
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
C Loading file 'varnop.dat' ! RVs of RV variable stars without an
* identified period (41 stars) (table C4)
C Format for file interpretation
5 format(A21,1X,A1,1X,F8.2,1X,F9.4,1X,F7.4)
C Effective file loading
open(unit=1,status='old',file=
+'varnop.dat')
write(6,*) '....Loading file: varnop.dat'
do i__=1,1395
read(1,'(A50)')ar__4
read(ar__4,5)
+ Object_4(i__),m_Object_3(i__),BJD_3(i__),RV_3(i__),e_RV_3(i__)
if (idig(ar__4(34:42)).EQ.0) RV_3(i__) = rNULL__
if (idig(ar__4(44:50)).EQ.0) e_RV_3(i__) = rNULL__
c ..............Just test output...........
write(6,5)
+ Object_4(i__),m_Object_3(i__),BJD_3(i__),RV_3(i__),e_RV_3(i__)
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
C Loading file 'nonvar.dat' ! RVs of stars identified as stable in RV
* (12 stars) (table C5)
C Format for file interpretation
6 format(A21,1X,A1,1X,F8.2,1X,F9.4,1X,F7.4)
C Effective file loading
open(unit=1,status='old',file=
+'nonvar.dat')
write(6,*) '....Loading file: nonvar.dat'
do i__=1,360
read(1,'(A50)')ar__5
read(ar__5,6)
+ Object_5(i__),m_Object_4(i__),BJD_4(i__),RV_4(i__),e_RV_4(i__)
if (idig(ar__5(34:42)).EQ.0) RV_4(i__) = rNULL__
if (idig(ar__5(44:50)).EQ.0) e_RV_4(i__) = rNULL__
c ..............Just test output...........
write(6,6)
+ Object_5(i__),m_Object_4(i__),BJD_4(i__),RV_4(i__),e_RV_4(i__)
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