Conversion of standardized ReadMe file for
file /./ftp/cats/J/A_A/525/A37 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 2024-Mar-29 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/525/A37 Variability indexes of QSOs in SDSS Stripe 82 (Meusinger+, 2011) *================================================================================ *Spectral variability of quasars from multi-epoch photometric data in the Sloan *Digital Sky Survey Stripe 82. * Meusinger H., Hinze A., de Hoon A. * <Astron. Astrophys. 525, A37 (2011)> * =2011A&A...525A..37M C============================================================================= C Internal variables integer*4 i__ c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - C Declarations for 'table2.dat' ! Variability indexes of quasars integer*4 nr__ parameter (nr__=8744) ! Number of records character*83 ar__ ! Full-size record C J2000 position composed of: RAdeg DEdeg integer*4 Seq ! Running number real*8 RAdeg ! (deg) Right ascension in decimal degrees (J2000) real*8 DEdeg ! (deg) Declination in decimal degrees (J2000) real*4 z ! Redshift (spectroscopic) integer*4 zFlag ! [0,1] Redshift Flag (0: ok, 1: uncertain) real*4 gmag ! (mag) Mean apparent g band magnitude real*4 iMAG ! (mag) Absolute i band magnitude (1) real*4 Vu ! (mag+2) Variability index in the u band (2) real*4 Vg ! (mag+2) Variability index in the g band (2) real*4 Vr ! (mag+2) Variability index in the r band (2) real*4 Vi ! (mag+2) Variability index in the i band (2) real*4 Vz ! (mag+2) Variability index in the z band (2) character*5 Remark ! ? Remark about the spectrum (3) *Note (1): computed following Kennefick and Bursick (2008AJ....136.1799K) * with Galactic foreground extinction from the "Galactic Dust Extinction * Service" of the NASA/IPAC Infrared Science Archive. *Note (2): The index is actually created to compare the variability (e.g., * between different quasars with each other or between different * passbands of the same quasar) but is not apt to measure the * significance of the variability. On the one hand, a variability index * of "0" means no significant variability. However, non-variable quasars * can have also a finite (small) value but there is no critical value * for such an index to clearly separate between variables and * non-variables. (In the paper, we have shown that more than ~90% of the * quasars are significantly variable in the ugri bands.) *Note (3): Remarks use the following abbreviations: * w_l = Weak emission lines * s_bal = Strong broad absorption lines * x_bal = Extreme broad absorption lines * myst = Mysterious spectrum C============================================================================= C Loading file 'table2.dat' ! Variability indexes of quasars C Format for file interpretation 1 format( + I4,1X,F10.6,1X,F9.6,1X,F5.3,1X,I1,1X,F6.3,1X,F6.2,1X,F5.3,1X, + F5.3,1X,F5.3,1X,F5.3,1X,F5.3,1X,A5) C Effective file loading open(unit=1,status='old',file= +'table2.dat') write(6,*) '....Loading file: table2.dat' do i__=1,8744 read(1,'(A83)')ar__ read(ar__,1) + Seq,RAdeg,DEdeg,z,zFlag,gmag,iMAG,Vu,Vg,Vr,Vi,Vz,Remark c ..............Just test output........... write(6,1) + Seq,RAdeg,DEdeg,z,zFlag,gmag,iMAG,Vu,Vg,Vr,Vi,Vz,Remark c .......End.of.Just test output........... end do close(1) C============================================================================= stop end