Conversion of standardized ReadMe file for
file /./ftp/cats/J/A_AS/118/239 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-Sep-12
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+AS/118/239 Yunnan Observatory photoelectric astrolabe catalogue (Hu+ 1996)
*================================================================================
*The photoelectric astrolabe catalogue of Yunnan Observatory (YPAC)
* Hu H., Li D., Li Y., Wang R., Li X.
* <Astron. Astrophys. Suppl. Ser. 118, 239 (1996)>
* =1996A&AS..118..239H (SIMBAD/NED BibCode)
C=============================================================================
C Internal variables
integer*4 i__
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'table1' ! J2000 positions of YPAC
integer*4 nr__
parameter (nr__=609) ! Number of records
character*70 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 YPAC ! Number in YPAC
character*8 Catal ! Catalogue's designation (1)
real*4 Vmag ! (mag) Visual magnitude from above catalogue.
integer*4 RAh ! (h) Right ascension J2000.0
integer*4 RAm ! (min) Right ascension J2000.0
real*4 RAs ! (s) Right ascension J2000.0
character*1 DE_ ! Declination sign
integer*4 DEd ! (deg) Declination J2000.0
integer*4 DEm ! (arcmin) Declination J2000.0
real*4 DEs ! (arcsec) Declination J2000.0
integer*4 e_RAs ! (ms) Internal precision of right ascension.
integer*4 e_DEs ! (10mas) ? Internal precision of declination.
real*4 Mean ! (yr) epoch of observations minus 1900.00.
integer*4 DRA ! (ms) ? Differences YPAC-FK5 or YPAC-CMC in RA
integer*4 DDE ! (10mas) ? Differences YPAC-FK5 or YPAC-CMC in DE
integer*4 Name ! ? Number of FK5 or CMC, where the one that is
* larger than 10000 is that of the CMC. (2)
*Note (1): Name from FK5-Fifth Fundamental Catalogue; EXT-FK5 Extension
* or GC-Boss General Catalogue.
*Note (2): These stars are used to calculate the external accuracy of YPAC.
* When the number in YPAC larger than 221, bytes 57-70 are blank,
* since these stars all are GC stars of non-FK5 or non-CMC.
C=============================================================================
C Loading file 'table1' ! J2000 positions of YPAC
C Format for file interpretation
1 format(
+ I3,1X,A8,1X,F4.2,1X,I2,1X,I2,1X,F6.3,1X,A1,I2,1X,I2,1X,F5.2,
+ 1X,I2,1X,I2,1X,F5.2,1X,I3,1X,I3,1X,I6)
C Effective file loading
open(unit=1,status='old',file=
+'table1')
write(6,*) '....Loading file: table1'
do i__=1,609
read(1,'(A70)')ar__
read(ar__,1)
+ YPAC,Catal,Vmag,RAh,RAm,RAs,DE_,DEd,DEm,DEs,e_RAs,e_DEs,Mean,
+ DRA,DDE,Name
if(ar__(48:49) .EQ. '') e_DEs = iNULL__
if(ar__(57:59) .EQ. '') DRA = iNULL__
if(ar__(61:63) .EQ. '') DDE = iNULL__
if(ar__(65:70) .EQ. '') Name = iNULL__
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)
+ YPAC,Catal,Vmag,RAh,RAm,RAs,DE_,DEd,DEm,DEs,e_RAs,e_DEs,Mean,
+ DRA,DDE,Name
write(6,'(6H Pos: 2F8.4)') RAdeg,DEdeg
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
stop
end