Conversion of standardized ReadMe file for
file /./ftp/cats/J/ApJS/155/577 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-Oct-07
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/ApJS/155/577 H2O masers in W49 North and Sagittarius B2 (McGrath+, 2004)
*================================================================================
*H_2_O masers in W49 north and Sagittarius B2.
* McGrath E.J., Goss W.M., De Pree C.G.
* <Astrophys. J. Suppl. Ser., 155, 577-593 (2004)>
* =2004ApJS..155..577M
C=============================================================================
C Internal variables
integer*4 i__
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'tables.dat' ! *Water maser positions and velocities
integer*4 nr__
parameter (nr__=494) ! Number of records
character*62 ar__ ! Full-size record
C B1950 position composed of: RAh RAm RAs DE- DEd DEm DEs
real*8 RAdeg ! (deg) Right Ascension B1950
real*8 DEdeg ! (deg) Declination B1950
C ---------------------------------- ! (position vector(s) in degrees)
character*15 Region ! Region (1)
integer*4 RAh ! (h) Right ascension (B1950)
integer*4 RAm ! (min) Right ascension (B1950)
real*4 RAs ! (s) Right Ascension (B1950) (2)
character*1 DE_ ! Declination sign (B1950)
integer*4 DEd ! (deg) Declination (B1950)
integer*4 DEm ! (arcmin) Declination (B1950)
real*4 DEs ! (arcsec) Declination (B1950) (2)
real*4 VLSR ! (km/s) Local Standard of Rest velocity
real*8 S22GHz ! (Jy) The 22GHz flux density
real*4 e_S22GHz ! (Jy) The error in S22GHz
*Note (1): Regions are W49A North, SgrB2 Main, SgrB2 Mid-North, SgrB2 North
* and SgrB2 South
*Note (2): Relative positional errors are ~0.005arcsec in RA and DE.
* Absolute errors are ~0.05arcsec.
C=============================================================================
C Loading file 'tables.dat' ! *Water maser positions and velocities
C Format for file interpretation
1 format(
+ A15,1X,I2,1X,I2,1X,F6.3,1X,A1,I2,1X,I2,1X,F5.2,1X,F6.1,1X,
+ F7.2,1X,F5.2)
C Effective file loading
open(unit=1,status='old',file=
+'tables.dat')
write(6,*) '....Loading file: tables.dat'
do i__=1,494
read(1,'(A62)')ar__
read(ar__,1)
+ Region,RAh,RAm,RAs,DE_,DEd,DEm,DEs,VLSR,S22GHz,e_S22GHz
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)
+ Region,RAh,RAm,RAs,DE_,DEd,DEm,DEs,VLSR,S22GHz,e_S22GHz
write(6,'(6H Pos: 2F8.4)') RAdeg,DEdeg
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
stop
end