Conversion of standardized ReadMe file for
file /./ftp/cats/J/ApJ/598/969 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 2024-Apr-18 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/ApJ/598/969 Chandra X-ray sources in NGC 3556 (Wang+, 2003) *================================================================================ *Chandra observation of the edge-on galaxy NGC 3556 (M108): *violent galactic disk-halo interaction revealed. * Wang Q.D., Chaves T., Irwin J.A. * <Astrophys. J., 598, 969-981 (2003)> * =2003ApJ...598..969W C============================================================================= C Internal variables integer*4 i__ c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - C Declarations for 'table2.dat' ! Chandra Source List integer*4 nr__ parameter (nr__=83) ! Number of records character*86 ar__ ! Full-size record integer*4 v_WCI2003_ (nr__) ! Sequential number of the source character*19 CXOU (nr__) ! CXOU Name (JHHMMSS.SS+DDMMSS.s, J2000) real*4 ePos (nr__) ! (arcsec) Position uncertainty real*4 logP (nr__) ! False detection probability (1) real*4 CR (nr__) ! (ct/ks) On-axis (exposure-corrected) source count rate * in the 0.3-7keV band. real*4 e_CR (nr__) ! (ct/ks) rms uncertainty on CR real*4 HR (nr__) ! ? Hardness ratio, HR=(H-S)/(H+S) (2) real*4 e_HR (nr__) ! ? rms uncertainty on HR real*4 HR1 (nr__) ! ? Hardness ratio 1, HR1=(S2-S1)/S (2) real*4 e_HR1 (nr__) ! ? rms uncertainty on HR1 real*4 HR2 (nr__) ! ? Hardness ratio 2, HR2=(H2-H1)/H (2) real*4 e_HR2 (nr__) ! ? rms uncertainty on HR2 character*1 Band (nr__) ! [BSH] Band in which a source is detected with * the most accurate position (2) *Note (1): The false detection probability P that the detected number of * counts may result from the Poisson fluctuation of the local background * within the detection aperture (logP<-20.0 is set to -20.0). *Note (2): Hardness ratios are defined by: * S1 = net source count rates in the 0.3-0.7keV band * S2 = net source count rates in the 0.7-1.5keV band * H1 = net source count rates in the 1.5-3keV band * H2 = net source count rates in the 3-7keV band * S = S1+S2, H = H1+H2, B = S+H * The hardness ratios are calculated only for sources with individual * S/Ns greater than 4 in the broad band (B=S+H), and only the values * with uncertainties less than 0.2 are included C============================================================================= C Loading file 'table2.dat' ! Chandra Source List C Format for file interpretation 1 format( + I2,1X,A19,1X,F3.1,1X,F5.1,1X,F5.2,1X,F4.2,1X,F5.2,1X,F4.2,1X, + F5.2,1X,F4.2,1X,F5.2,1X,F4.2,1X,A1) C Effective file loading open(unit=1,status='old',file= +'table2.dat') write(6,*) '....Loading file: table2.dat' do i__=1,83 read(1,'(A86)')ar__ read(ar__,1) + v_WCI2003_(i__),CXOU(i__),ePos(i__),logP(i__),CR(i__), + e_CR(i__),HR(i__),e_HR(i__),HR1(i__),e_HR1(i__),HR2(i__), + e_HR2(i__),Band(i__) if(ar__(45:49) .EQ. '') HR(i__) = rNULL__ if(ar__(51:54) .EQ. '') e_HR(i__) = rNULL__ if(ar__(56:60) .EQ. '') HR1(i__) = rNULL__ if(ar__(62:65) .EQ. '') e_HR1(i__) = rNULL__ if(ar__(67:71) .EQ. '') HR2(i__) = rNULL__ if(ar__(73:76) .EQ. '') e_HR2(i__) = rNULL__ c ..............Just test output........... write(6,1) + v_WCI2003_(i__),CXOU(i__),ePos(i__),logP(i__),CR(i__), + e_CR(i__),HR(i__),e_HR(i__),HR1(i__),e_HR1(i__),HR2(i__), + e_HR2(i__),Band(i__) c .......End.of.Just test output........... end do close(1) C============================================================================= stop end