Conversion of standardized ReadMe file for
file /./home/cats/J/A_A/618/A144 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-May-19
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/618/A144 QSO candidates catalog with APOP & ALLWISE (QCC) (Guo+, 2018)
*================================================================================
*Identifying quasars with astrometric and photometric methods from
*APOP and ALLWISE.
* Guo S., Qi Z., Liao S., Cao Z., Lattanzi M.G., Bucciarelli B., Tang Z.,
* Yan Q.-Z.
* <Astron. Astrophys. 618, A144 (2018)>
* =2018A&A...618A.144G (SIMBAD/NED BibCode)
C=============================================================================
C Internal variables
integer*4 i__
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'qcc.dat' ! Quasar candidates
integer*4 nr__
parameter (nr__=662753) ! Number of records
character*182 ar__ ! Full-size record
C J2000.0 position composed of: RAdeg DEdeg
integer*4 ID1 ! ID1 of the unique union id (ID1,ID2) (1)
integer*4 ID2 ! ID2 of the unique union id (ID1,ID2) (1)
real*8 RAdeg ! (deg) Right ascension (J2000.0) (2)
real*8 DEdeg ! (deg) Declination (J2000.0) (2)
integer*4 e_RAdeg ! (mas) Error of right ascension
integer*4 e_DEdeg ! (mas) Error of declination
real*4 pmRA ! (mas/yr) Proper motion in RA direction
real*4 pmDE ! (mas/yr) Proper motion in DEcdirection
real*4 e_pmRA ! (mas/yr) Error of proper motion in ra direction
real*4 e_pmDE ! (mas/yr) Error of proper motion in dec direction
real*8 Rmag ! (mag) ?=-32.768 R photographic magnitude (3)
real*8 Bmag ! (mag) ?=-32.768 B photographic magnitude (3)
real*8 Vmag ! (mag) ?=-32.768 V photographic magnitude (3)
real*8 Imag ! (mag) ?=-32.768 I photographic magnitude (3)
real*8 Jmag ! (mag) ?=-32.768 J photographic magnitude (3)
real*8 Hmag ! (mag) ?=-32.768 H photographic magnitude (3)
real*8 Kmag ! (mag) ?=-32.768 K photographic magnitude (3)
real*8 W1mag ! (mag) ?=-32.768 W1 photographic magnitude (3)
real*8 W2mag ! (mag) ?=-32.768 W2 photographic magnitude (3)
real*8 W3mag ! (mag) ?=-32.768 W3 photographic magnitude (3)
real*8 W4mag ! (mag) ?=-32.768 W4 photographic magnitude (3)
character*1 QSOflag ! [sgo] QSO in SDSS (s) or in LAMOST (g) (4)
real*8 z ! ?=-9.9 Redshift from SDSS and LAMOST,
character*1 zflag ! [sgo] Original of redshift:
* SDSS (s) or LAMOST (g) (4)
character*1 Morflag ! [pe] The classification codes are
* 'p' = point-like or 'e' = extend source (5)
*Note (1): The combination of ID1 and ID2 is the source unique identifier for
* object in the QCC.
* Here the ID1 is MasterID and the ID2 is Running_Number in HEALPix
* (the Hierarchical, Equal Area, and iso-Latitude Pixelisation of the sphere)
* system.
*Note (2): The positions and proper motions are extracted directly from the
* catalog of absolute proper motions outside The galactic plane (APOP),
* (APOP; Qi et al. 2012, J/AJ/150/A137).
*Note (3): The photographic magnitudes (R, B, V, I, J, H, K) are taken from APOP.
* The W1, W2, W3, W4 magnitudes are extracted from ALLWISE (AllWISE Data
* Release, Cutri R.M., et al., IPAC/Caltech (2013, Cat. II/328).
* Default values for other cases(null) = -32.726.
*Note (4): Codes as follows:
* s = SDSS
* g = LAMOST
* o = default values for other cases
*Note (5): The Morflag in APOP is extracted from GSC2.3, as follows:
* p = stellar objects in GSC2.3
* e = nonstellar objects in GSC2.3
*
* There are many faint point-like sources in nonstellar classification.
* This flag should be used carefully.
C=============================================================================
C Loading file 'qcc.dat' ! Quasar candidates
C Format for file interpretation
1 format(
+ I6,1X,I6,1X,F14.10,1X,F14.10,1X,I3,1X,I3,1X,F6.2,1X,F6.2,2X,
+ F5.2,2X,F5.2,1X,F7.3,1X,F7.3,1X,F7.3,1X,F7.3,1X,F7.3,1X,F7.3,
+ 1X,F7.3,1X,F7.3,1X,F7.3,1X,F7.3,1X,F7.3,1X,A1,2X,F7.4,1X,A1,
+ 1X,A1)
C Effective file loading
open(unit=1,status='old',file=
+'qcc.dat')
write(6,*) '....Loading file: qcc.dat'
do i__=1,662753
read(1,'(A182)')ar__
read(ar__,1)
+ ID1,ID2,RAdeg,DEdeg,e_RAdeg,e_DEdeg,pmRA,pmDE,e_pmRA,e_pmDE,
+ Rmag,Bmag,Vmag,Imag,Jmag,Hmag,Kmag,W1mag,W2mag,W3mag,W4mag,
+ QSOflag,z,zflag,Morflag
c ..............Just test output...........
write(6,1)
+ ID1,ID2,RAdeg,DEdeg,e_RAdeg,e_DEdeg,pmRA,pmDE,e_pmRA,e_pmDE,
+ Rmag,Bmag,Vmag,Imag,Jmag,Hmag,Kmag,W1mag,W2mag,W3mag,W4mag,
+ QSOflag,z,zflag,Morflag
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
stop
end