Conversion of standardized ReadMe file for
file /./ftp/cats/J/A_A/621/L2 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-Oct-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/621/L2 Hyades tidal tails revealed by Gaia DR2 (Roeser+, 2019)
*================================================================================
*Hyades tidal tails revealed by Gaia DR2.
* Roeser S., Schilbach E., Goldman B.
* <Astron. Astrophys. 621, L2 (2019)>
* =2019A&A...621L...2R (SIMBAD/NED BibCode)
C=============================================================================
C Internal variables
integer*4 i__
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'stars.dat' ! All the star shown in Figures 3a to 3c
integer*4 nr__
parameter (nr__=1316) ! Number of records
character*75 ar__ ! Full-size record
C Position composed of: RAdeg DEdeg (Epoch=2015.5)
integer*8 Source (nr__) ! Gaia DR2 source id (source_id)
real*8 RAdeg (nr__) ! (deg) Gaia DR2 right ascension (ICRS at Ep=2015.5)
* rounded to 10^-8^ degrees
real*8 DEdeg (nr__) ! (deg) Gaia DR2 declination (ICRS at Ep=2015.5)
* rounded to 10^-8^ degrees
real*8 Gmag (nr__) ! (mag) G-band mean magnitude (Vega) (phot_g_mean_mag)
character*8 Member (nr__) ! Membership to subgroups (1)
character*8 Comment (nr__) ! Comment may take the values (2)
*Note (1): Membership to subgroups as follows:
* Cluster = stars within 18pc from the centre of the Hyades
* Pr_tail = stars in the preceding tail
* Tr_tail = stars in the trailing tail
* other = all other stars
*Note (2): Comment as follows:
* Contam. = i.e. stars identified as contaminants on the basis of the
* Colour- Absolute-Magnitude Diagram
* WD = stars identified as white dwarf candidates
* - = else
C=============================================================================
C Loading file 'stars.dat' ! All the star shown in Figures 3a to 3c
C Format for file interpretation
1 format(2X,I19,1X,F12.8,1X,F12.8,1X,F10.6,1X,A8,A8)
C Effective file loading
open(unit=1,status='old',file=
+'stars.dat')
write(6,*) '....Loading file: stars.dat'
do i__=1,1316
read(1,'(A75)')ar__
read(ar__,1)
+ Source(i__),RAdeg(i__),DEdeg(i__),Gmag(i__),Member(i__),
+ Comment(i__)
c ..............Just test output...........
write(6,1)
+ Source(i__),RAdeg(i__),DEdeg(i__),Gmag(i__),Member(i__),
+ Comment(i__)
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
stop
end