Conversion of standardized ReadMe file for
file /./ftp/cats/J/ApJ/678/635 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-Apr-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/ApJ/678/635 Spectroscopy of quasar binary candidates (Myers+, 2008)
*================================================================================
*Quasar clustering at 25 h^-1^ kpc from a complete sample of binaries.
* Myers A.D., Richards G.T., Brunner R.J., Schneider D.P., Strand N.E.,
* Hall P.B., Blomquist J.A., York D.G.
* <Astrophys. J., 678, 635-646 (2008)>
* =2008ApJ...678..635M
C=============================================================================
C Internal variables
integer*4 i__
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'table1.dat' ! DR4 KDE candidate binaries for which we have
observed one member
integer*4 nr__
parameter (nr__=10) ! Number of records
character*104 ar__ ! Full-size record
C J2000 position composed of: RAh RAm RAs DE- DEd DEm DEs
real*8 RAdeg ! (deg) Right Ascension J2000
real*8 DEdeg ! (deg) Declination J2000
C ---------------------------------- ! (position vector(s) in degrees)
character*19 SDSS ! SDSS designation (JHHMMSS.ss+DDMMSS.s or
* JHHMM+DDMMA)
integer*4 RAh ! (h) Hour of right ascension (J2000)
integer*4 RAm ! (min) Minute of right ascension (J2000)
real*4 RAs ! (s) Second of right ascension (J2000)
character*1 DE_ ! Declination sign (J2000)
integer*4 DEd ! (deg) Degree of declination (J2000)
integer*4 DEm ! (arcmin) Arcminute of declination (J2000)
real*4 DEs ! (arcsec) Arcsecond of declination (J2000)
real*4 gmag ! (mag) g-band magnitude not corrected for Galactic
* extinction
real*4 zlow ! Lowest extent of photometric redshift range
real*4 zpeak ! Peak of photometric redshift range
real*4 zhigh ! Highest extent of photometric redshift range
real*4 pr_z ! probability of the true redshift lying in
* this range
real*4 zSDSS ! ?=- SDSS spectroscopic redshift (1)
character*1 n_z ! [*NFPO] Note on z (2)
real*4 z ! ?=- Spectroscopic redshift from KPNO data (1)
character*1 u_z ! [D?] when redshift is based on a single
* emission line (3)
real*4 chi2 ! {chi}^2^ color: each pair's color similarity
* statistic (4)
character*1 f_Dphi ! [*] Possible lens (5)
real*4 Dphi ! (arcsec) Angular pair separation
*Note (1): The zSDSS column shows matches to any spectroscopic object in the
* SDSS DR6 Catalog Archive Server (mainly, e.g., Schneider et al. 2007,
* Cat. VII/252 obsoleted by VII/260). In the zSDSS and "Our z" columns
* (z), the object is a quasar at the provided redshift, unless otherwise
* noted.
*Note (2): Flag as follows:
* P = SDSS J1320+3056A first appeared with a confirmed redshift (z=1.587) in
* Veron-Cetty et al. (2004, Cat. VII/235 obsoleted by VII/258).
* N = SDSS J112556.32+143148.0 is a NELG (narrow emission line galaxy).
* O = Subsequent to our observations, SDSS J094309.36+103401.3 appeared in
* Inada et al. (2008, Cat. J/AJ/135/496) with z=1.433.
* F = Featureless
* * = star
*Note (3): which is reasonably assumed to be MgII except for
* * SDSS J123122.37+493430.7 which is based on a single CIV emission line,
* with weak confirming CIII].
* * D = derived from a single emission line. This differs from the single
* question mark notation, as the redshift is based on similar emission
* in the other component (rather than simply assuming that the emission
* is MgII).
*Note (4): Following equation 1. See section 3.
*Note (5): An asterisk denotes that our spectroscopy alone is insufficient
* to rule out a lens interpretation for this pair (see Section 2.2.1).
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'table2.dat' ! *Confirmed binary quasars in the DR4 KDE
candidate sample
integer*4 nr__1
parameter (nr__1=16) ! Number of records
character*104 ar__1 ! Full-size record
C J2000 position composed of: RAh RAm RAs DE- DEd DEm DEs
real*8 RAdeg_1 ! (deg) Right Ascension J2000
real*8 DEdeg_1 ! (deg) Declination J2000
C ---------------------------------- ! (position vector(s) in degrees)
character*19 SDSS_1 ! SDSS designation (JHHMMSS.ss+DDMMSS.s or
* JHHMM+DDMMA)
integer*4 RAh_1 ! (h) Hour of right ascension (J2000)
integer*4 RAm_1 ! (min) Minute of right ascension (J2000)
real*4 RAs_1 ! (s) Second of right ascension (J2000)
character*1 DE__1 ! Declination sign (J2000)
integer*4 DEd_1 ! (deg) Degree of declination (J2000)
integer*4 DEm_1 ! (arcmin) Arcminute of declination (J2000)
real*4 DEs_1 ! (arcsec) Arcsecond of declination (J2000)
real*4 gmag_1 ! (mag) g-band magnitude not corrected for Galactic
* extinction
real*4 zlow_1 ! Lowest extent of photometric redshift range
real*4 zpeak_1 ! Peak of photometric redshift range
real*4 zhigh_1 ! Highest extent of photometric redshift range
real*4 pr_z_1 ! probability of the true redshift lying in
* this range
real*4 zSDSS_1 ! ?=- SDSS spectroscopic redshift (1)
character*1 n_z_1 ! [*NFPO] Note on z (2)
real*4 z_1 ! ?=- Spectroscopic redshift from KPNO data (1)
character*1 u_z_1 ! [D?] when redshift is based on a single
* emission line (3)
real*4 chi2_1 ! {chi}^2^ color: each pair's color similarity
* statistic (4)
character*1 f_Dphi_1 ! [*] Possible lens (5)
real*4 Dphi_1 ! (arcsec) Angular pair separation
*Note (1): The zSDSS column shows matches to any spectroscopic object in the
* SDSS DR6 Catalog Archive Server (mainly, e.g., Schneider et al. 2007,
* Cat. VII/252 obsoleted by VII/260). In the zSDSS and "Our z" columns
* (z), the object is a quasar at the provided redshift, unless otherwise
* noted.
*Note (2): Flag as follows:
* P = SDSS J1320+3056A first appeared with a confirmed redshift (z=1.587) in
* Veron-Cetty et al. (2004, Cat. VII/235 obsoleted by VII/258).
* N = SDSS J112556.32+143148.0 is a NELG (narrow emission line galaxy).
* O = Subsequent to our observations, SDSS J094309.36+103401.3 appeared in
* Inada et al. (2008, Cat. J/AJ/135/496) with z=1.433.
* F = Featureless
* * = star
*Note (3): which is reasonably assumed to be MgII except for
* * SDSS J123122.37+493430.7 which is based on a single CIV emission line,
* with weak confirming CIII].
* * D = derived from a single emission line. This differs from the single
* question mark notation, as the redshift is based on similar emission
* in the other component (rather than simply assuming that the emission
* is MgII).
*Note (4): Following equation 1. See section 3.
*Note (5): An asterisk denotes that our spectroscopy alone is insufficient
* to rule out a lens interpretation for this pair (see Section 2.2.1).
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'table3.dat' ! Confirmed projected pairs in the DR4 KDE
candidate sample
integer*4 nr__2
parameter (nr__2=20) ! Number of records
character*104 ar__2 ! Full-size record
C J2000 position composed of: RAh RAm RAs DE- DEd DEm DEs
real*8 RAdeg_2 ! (deg) Right Ascension J2000
real*8 DEdeg_2 ! (deg) Declination J2000
C ---------------------------------- ! (position vector(s) in degrees)
character*19 SDSS_2 ! SDSS designation (JHHMMSS.ss+DDMMSS.s or
* JHHMM+DDMMA)
integer*4 RAh_2 ! (h) Hour of right ascension (J2000)
integer*4 RAm_2 ! (min) Minute of right ascension (J2000)
real*4 RAs_2 ! (s) Second of right ascension (J2000)
character*1 DE__2 ! Declination sign (J2000)
integer*4 DEd_2 ! (deg) Degree of declination (J2000)
integer*4 DEm_2 ! (arcmin) Arcminute of declination (J2000)
real*4 DEs_2 ! (arcsec) Arcsecond of declination (J2000)
real*4 gmag_2 ! (mag) g-band magnitude not corrected for Galactic
* extinction
real*4 zlow_2 ! Lowest extent of photometric redshift range
real*4 zpeak_2 ! Peak of photometric redshift range
real*4 zhigh_2 ! Highest extent of photometric redshift range
real*4 pr_z_1 ! probability of the true redshift lying in
* this range
real*4 zSDSS_2 ! ?=- SDSS spectroscopic redshift (1)
character*1 n_z_2 ! [*NFPO] Note on z (2)
real*4 z_2 ! ?=- Spectroscopic redshift from KPNO data (1)
character*1 u_z_2 ! [D?] when redshift is based on a single
* emission line (3)
real*4 chi2_2 ! {chi}^2^ color: each pair's color similarity
* statistic (4)
character*1 f_Dphi_2 ! [*] Possible lens (5)
real*4 Dphi_2 ! (arcsec) Angular pair separation
*Note (1): The zSDSS column shows matches to any spectroscopic object in the
* SDSS DR6 Catalog Archive Server (mainly, e.g., Schneider et al. 2007,
* Cat. VII/252 obsoleted by VII/260). In the zSDSS and "Our z" columns
* (z), the object is a quasar at the provided redshift, unless otherwise
* noted.
*Note (2): Flag as follows:
* P = SDSS J1320+3056A first appeared with a confirmed redshift (z=1.587) in
* Veron-Cetty et al. (2004, Cat. VII/235 obsoleted by VII/258).
* N = SDSS J112556.32+143148.0 is a NELG (narrow emission line galaxy).
* O = Subsequent to our observations, SDSS J094309.36+103401.3 appeared in
* Inada et al. (2008, Cat. J/AJ/135/496) with z=1.433.
* F = Featureless
* * = star
*Note (3): which is reasonably assumed to be MgII except for
* * SDSS J123122.37+493430.7 which is based on a single CIV emission line,
* with weak confirming CIII].
* * D = derived from a single emission line. This differs from the single
* question mark notation, as the redshift is based on similar emission
* in the other component (rather than simply assuming that the emission
* is MgII).
*Note (4): Following equation 1. See section 3.
*Note (5): An asterisk denotes that our spectroscopy alone is insufficient
* to rule out a lens interpretation for this pair (see Section 2.2.1).
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'table4.dat' ! *Ambiguous pairs in the DR4 KDE binary quasar
candidate sample
integer*4 nr__3
parameter (nr__3=8) ! Number of records
character*104 ar__3 ! Full-size record
C J2000 position composed of: RAh RAm RAs DE- DEd DEm DEs
real*8 RAdeg_3 ! (deg) Right Ascension J2000
real*8 DEdeg_3 ! (deg) Declination J2000
C ---------------------------------- ! (position vector(s) in degrees)
character*19 SDSS_3 ! SDSS designation (JHHMMSS.ss+DDMMSS.s or
* JHHMM+DDMMA)
integer*4 RAh_3 ! (h) Hour of right ascension (J2000)
integer*4 RAm_3 ! (min) Minute of right ascension (J2000)
real*4 RAs_3 ! (s) Second of right ascension (J2000)
character*1 DE__3 ! Declination sign (J2000)
integer*4 DEd_3 ! (deg) Degree of declination (J2000)
integer*4 DEm_3 ! (arcmin) Arcminute of declination (J2000)
real*4 DEs_3 ! (arcsec) Arcsecond of declination (J2000)
real*4 gmag_3 ! (mag) g-band magnitude not corrected for Galactic
* extinction
real*4 zlow_3 ! Lowest extent of photometric redshift range
real*4 zpeak_3 ! Peak of photometric redshift range
real*4 zhigh_3 ! Highest extent of photometric redshift range
real*4 pr_z_1 ! probability of the true redshift lying in
* this range
real*4 zSDSS_3 ! ?=- SDSS spectroscopic redshift (1)
character*1 n_z_3 ! [*NFPO] Note on z (2)
real*4 z_3 ! ?=- Spectroscopic redshift from KPNO data (1)
character*1 u_z_3 ! [D?] when redshift is based on a single
* emission line (3)
real*4 chi2_3 ! {chi}^2^ color: each pair's color similarity
* statistic (4)
character*1 f_Dphi_3 ! [*] Possible lens (5)
real*4 Dphi_3 ! (arcsec) Angular pair separation
*Note (1): The zSDSS column shows matches to any spectroscopic object in the
* SDSS DR6 Catalog Archive Server (mainly, e.g., Schneider et al. 2007,
* Cat. VII/252 obsoleted by VII/260). In the zSDSS and "Our z" columns
* (z), the object is a quasar at the provided redshift, unless otherwise
* noted.
*Note (2): Flag as follows:
* P = SDSS J1320+3056A first appeared with a confirmed redshift (z=1.587) in
* Veron-Cetty et al. (2004, Cat. VII/235 obsoleted by VII/258).
* N = SDSS J112556.32+143148.0 is a NELG (narrow emission line galaxy).
* O = Subsequent to our observations, SDSS J094309.36+103401.3 appeared in
* Inada et al. (2008, Cat. J/AJ/135/496) with z=1.433.
* F = Featureless
* * = star
*Note (3): which is reasonably assumed to be MgII except for
* * SDSS J123122.37+493430.7 which is based on a single CIV emission line,
* with weak confirming CIII].
* * D = derived from a single emission line. This differs from the single
* question mark notation, as the redshift is based on similar emission
* in the other component (rather than simply assuming that the emission
* is MgII).
*Note (4): Following equation 1. See section 3.
*Note (5): An asterisk denotes that our spectroscopy alone is insufficient
* to rule out a lens interpretation for this pair (see Section 2.2.1).
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'table5.dat' ! Previously identified DR4 KDE binary quasar
candidates with 3"<={Delta}{theta}<6"
integer*4 nr__4
parameter (nr__4=46) ! Number of records
character*100 ar__4 ! Full-size record
C J2000 position composed of: RAh RAm RAs DE- DEd DEm DEs
real*8 RAdeg_4 ! (deg) Right Ascension J2000
real*8 DEdeg_4 ! (deg) Declination J2000
C ---------------------------------- ! (position vector(s) in degrees)
character*2 oc ! Object categories (1)
character*19 SDSS_4 ! SDSS designation (JHHMMSS.ss+DDMMSS.s or
* JHHMM+DDMMA) (2)
integer*4 RAh_4 ! (h) Hour of right ascension (J2000)
integer*4 RAm_4 ! (min) Minute of right ascension (J2000)
real*4 RAs_4 ! (s) Second of right ascension (J2000)
character*1 DE__4 ! Declination sign (J2000)
integer*4 DEd_4 ! (deg) Degree of declination (J2000)
integer*4 DEm_4 ! (arcmin) Arcminute of declination (J2000)
real*4 DEs_4 ! (arcsec) Arcsecond of declination (J2000)
real*4 gmag_4 ! (mag) g-band magnitude
real*4 zlow_4 ! Lowest extent of photometric redshift range
real*4 zpeak_4 ! Peak of photometric redshift range
real*4 zhigh_4 ! Highest extent of photometric redshift range
real*4 pr_z_1 ! probability of the true redshift lying in this
* range
character*1 Rem ! [*mchf] Remark on object (3)
real*4 z_4 ! ? Redshift from litterature
character*1 f_z ! [SIDio] Flag on redshifts (4)
real*4 chi2_4 ! {chi}^2^ color: each pair's color similarity
* statistic (5)
real*4 Dphi_4 ! (arcsec) Angular pair separation
*Note (1): Categories as follows:
* PP = Projected pairs
* BQ = Binary quasars
* CL = Confirmed lenses
*Note (2): Components of a binary are denoted A and B such that the position
* angle from A to B lies between 0{deg} and 180{deg}. This convention
* differs from Hennawi et al. (2006, Cat. J/AJ/131/1), from which we
* take identifications and redshifts, except for objects flagged in
* col. f_z.
*Note (3): Flag as follows:
* * = star
* m = Both of the quasars SDSS J162902.59+372430.8 and
* SDSS J162902.63+372435.1 first appear in Mason et al. (2000,
* Cat. J/MNRAS/311/456).
* c = SDSS J1004+4112A was discovered by Cao et al. (1999A&AS..135..243C),
* h = SDSS J1432-0106B was discovered by Hewett et al. (1991AJ....101.1121H).
* f = We note that we mistakenly listed SDSS J095454.73+373419.7 as lying at
* z=1.554 in Myers et al. (2007, Cat. J/ApJ/658/99).
*Note (4): Redshifts from Hennawi et al. (2006, Cat. J/AJ/131/1), except for
* objects flagged as follows:
* S = taken from the SDSS,
* D = discovered by Sramek & Weedman (1978ApJ...221..468S), confirmed as a
* possible lens by Djorgovski & Spinrad (1984ApJ...282L...1D), and likely
* a binary instead; e.g., Kochanek et al. (1999ApJ...510..590K); Peng et
* al., 1999ApJ...524..572P; Rusin 2002ApJ...572..705R),
* i = part of the quad lens from Inada et al. (2003Natur.426..810I),
* o = Oguri et al. (2005ApJ...622..106O),
* I = Inada et al. (2008, Cat. J/AJ/135/496).
*Note (5): Following equation 1. See section 3.
C=============================================================================
C Loading file 'table1.dat' ! DR4 KDE candidate binaries for which we have
* observed one member
C Format for file interpretation
1 format(
+ 5X,A19,1X,I2,1X,I2,1X,F6.3,1X,A1,I2,1X,I2,1X,F5.2,1X,F5.2,1X,
+ F4.2,1X,F5.3,1X,F4.2,1X,F5.3,F5.3,1X,A1,F5.3,A1,1X,F6.1,1X,A1,
+ F4.2)
C Effective file loading
open(unit=1,status='old',file=
+'table1.dat')
write(6,*) '....Loading file: table1.dat'
do i__=1,10
read(1,'(A104)')ar__
read(ar__,1)
+ SDSS,RAh,RAm,RAs,DE_,DEd,DEm,DEs,gmag,zlow,zpeak,zhigh,pr_z,
+ zSDSS,n_z,z,u_z,chi2,f_Dphi,Dphi
if (idig(ar__(79:83)).EQ.0) zSDSS = rNULL__
if (idig(ar__(86:90)).EQ.0) z = rNULL__
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)
+ SDSS,RAh,RAm,RAs,DE_,DEd,DEm,DEs,gmag,zlow,zpeak,zhigh,pr_z,
+ zSDSS,n_z,z,u_z,chi2,f_Dphi,Dphi
write(6,'(6H Pos: 2F8.4)') RAdeg,DEdeg
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
C Loading file 'table2.dat' ! *Confirmed binary quasars in the DR4 KDE
* candidate sample
C Format for file interpretation
2 format(
+ 5X,A19,1X,I2,1X,I2,1X,F6.3,1X,A1,I2,1X,I2,1X,F5.2,1X,F5.2,1X,
+ F4.2,1X,F5.3,1X,F4.2,1X,F5.3,F5.3,1X,A1,F5.3,A1,1X,F6.1,1X,A1,
+ F4.2)
C Effective file loading
open(unit=1,status='old',file=
+'table2.dat')
write(6,*) '....Loading file: table2.dat'
do i__=1,16
read(1,'(A104)')ar__1
read(ar__1,2)
+ SDSS_1,RAh_1,RAm_1,RAs_1,DE__1,DEd_1,DEm_1,DEs_1,gmag_1,
+ zlow_1,zpeak_1,zhigh_1,pr_z_1,zSDSS_1,n_z_1,z_1,u_z_1,chi2_1,
+ f_Dphi_1,Dphi_1
if (idig(ar__1(79:83)).EQ.0) zSDSS_1 = rNULL__
if (idig(ar__1(86:90)).EQ.0) z_1 = rNULL__
RAdeg_1 = rNULL__
DEdeg_1 = rNULL__
c Derive coordinates RAdeg_1 and DEdeg_1 from input data
c (RAdeg_1 and DEdeg_1 are set to rNULL__ when unknown)
if(RAh_1 .GT. -180) RAdeg_1=RAh_1*15.
if(RAm_1 .GT. -180) RAdeg_1=RAdeg_1+RAm_1/4.
if(RAs_1 .GT. -180) RAdeg_1=RAdeg_1+RAs_1/240.
if(DEd_1 .GE. 0) DEdeg_1=DEd_1
if(DEm_1 .GE. 0) DEdeg_1=DEdeg_1+DEm_1/60.
if(DEs_1 .GE. 0) DEdeg_1=DEdeg_1+DEs_1/3600.
if(DE__1.EQ.'-'.AND.DEdeg_1.GE.0) DEdeg_1=-DEdeg_1
c ..............Just test output...........
write(6,2)
+ SDSS_1,RAh_1,RAm_1,RAs_1,DE__1,DEd_1,DEm_1,DEs_1,gmag_1,
+ zlow_1,zpeak_1,zhigh_1,pr_z_1,zSDSS_1,n_z_1,z_1,u_z_1,chi2_1,
+ f_Dphi_1,Dphi_1
write(6,'(6H Pos: 2F8.4)') RAdeg_1,DEdeg_1
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
C Loading file 'table3.dat' ! Confirmed projected pairs in the DR4 KDE
* candidate sample
C Format for file interpretation
3 format(
+ 5X,A19,1X,I2,1X,I2,1X,F6.3,1X,A1,I2,1X,I2,1X,F5.2,1X,F5.2,1X,
+ F4.2,1X,F5.3,1X,F4.2,1X,F5.3,F5.3,1X,A1,F5.3,A1,1X,F6.1,1X,A1,
+ F4.2)
C Effective file loading
open(unit=1,status='old',file=
+'table3.dat')
write(6,*) '....Loading file: table3.dat'
do i__=1,20
read(1,'(A104)')ar__2
read(ar__2,3)
+ SDSS_2,RAh_2,RAm_2,RAs_2,DE__2,DEd_2,DEm_2,DEs_2,gmag_2,
+ zlow_2,zpeak_2,zhigh_2,pr_z_1,zSDSS_2,n_z_2,z_2,u_z_2,chi2_2,
+ f_Dphi_2,Dphi_2
if (idig(ar__2(79:83)).EQ.0) zSDSS_2 = rNULL__
if (idig(ar__2(86:90)).EQ.0) z_2 = rNULL__
RAdeg_2 = rNULL__
DEdeg_2 = rNULL__
c Derive coordinates RAdeg_2 and DEdeg_2 from input data
c (RAdeg_2 and DEdeg_2 are set to rNULL__ when unknown)
if(RAh_2 .GT. -180) RAdeg_2=RAh_2*15.
if(RAm_2 .GT. -180) RAdeg_2=RAdeg_2+RAm_2/4.
if(RAs_2 .GT. -180) RAdeg_2=RAdeg_2+RAs_2/240.
if(DEd_2 .GE. 0) DEdeg_2=DEd_2
if(DEm_2 .GE. 0) DEdeg_2=DEdeg_2+DEm_2/60.
if(DEs_2 .GE. 0) DEdeg_2=DEdeg_2+DEs_2/3600.
if(DE__2.EQ.'-'.AND.DEdeg_2.GE.0) DEdeg_2=-DEdeg_2
c ..............Just test output...........
write(6,3)
+ SDSS_2,RAh_2,RAm_2,RAs_2,DE__2,DEd_2,DEm_2,DEs_2,gmag_2,
+ zlow_2,zpeak_2,zhigh_2,pr_z_1,zSDSS_2,n_z_2,z_2,u_z_2,chi2_2,
+ f_Dphi_2,Dphi_2
write(6,'(6H Pos: 2F8.4)') RAdeg_2,DEdeg_2
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
C Loading file 'table4.dat' ! *Ambiguous pairs in the DR4 KDE binary quasar
* candidate sample
C Format for file interpretation
4 format(
+ 5X,A19,1X,I2,1X,I2,1X,F6.3,1X,A1,I2,1X,I2,1X,F5.2,1X,F5.2,1X,
+ F4.2,1X,F5.3,1X,F4.2,1X,F5.3,F5.3,1X,A1,F5.3,A1,1X,F6.1,1X,A1,
+ F4.2)
C Effective file loading
open(unit=1,status='old',file=
+'table4.dat')
write(6,*) '....Loading file: table4.dat'
do i__=1,8
read(1,'(A104)')ar__3
read(ar__3,4)
+ SDSS_3,RAh_3,RAm_3,RAs_3,DE__3,DEd_3,DEm_3,DEs_3,gmag_3,
+ zlow_3,zpeak_3,zhigh_3,pr_z_1,zSDSS_3,n_z_3,z_3,u_z_3,chi2_3,
+ f_Dphi_3,Dphi_3
if (idig(ar__3(79:83)).EQ.0) zSDSS_3 = rNULL__
if (idig(ar__3(86:90)).EQ.0) z_3 = rNULL__
RAdeg_3 = rNULL__
DEdeg_3 = rNULL__
c Derive coordinates RAdeg_3 and DEdeg_3 from input data
c (RAdeg_3 and DEdeg_3 are set to rNULL__ when unknown)
if(RAh_3 .GT. -180) RAdeg_3=RAh_3*15.
if(RAm_3 .GT. -180) RAdeg_3=RAdeg_3+RAm_3/4.
if(RAs_3 .GT. -180) RAdeg_3=RAdeg_3+RAs_3/240.
if(DEd_3 .GE. 0) DEdeg_3=DEd_3
if(DEm_3 .GE. 0) DEdeg_3=DEdeg_3+DEm_3/60.
if(DEs_3 .GE. 0) DEdeg_3=DEdeg_3+DEs_3/3600.
if(DE__3.EQ.'-'.AND.DEdeg_3.GE.0) DEdeg_3=-DEdeg_3
c ..............Just test output...........
write(6,4)
+ SDSS_3,RAh_3,RAm_3,RAs_3,DE__3,DEd_3,DEm_3,DEs_3,gmag_3,
+ zlow_3,zpeak_3,zhigh_3,pr_z_1,zSDSS_3,n_z_3,z_3,u_z_3,chi2_3,
+ f_Dphi_3,Dphi_3
write(6,'(6H Pos: 2F8.4)') RAdeg_3,DEdeg_3
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
C Loading file 'table5.dat' ! Previously identified DR4 KDE binary quasar
* candidates with 3"<={Delta}{theta}<6"
C Format for file interpretation
5 format(
+ A2,6X,A19,1X,I2,1X,I2,1X,F6.3,1X,A1,I2,1X,I2,1X,F5.2,1X,F5.2,
+ 1X,F4.2,1X,F5.3,1X,F4.2,1X,F5.3,1X,A1,F5.3,A1,1X,F5.1,1X,F4.2)
C Effective file loading
open(unit=1,status='old',file=
+'table5.dat')
write(6,*) '....Loading file: table5.dat'
do i__=1,46
read(1,'(A100)')ar__4
read(ar__4,5)
+ oc,SDSS_4,RAh_4,RAm_4,RAs_4,DE__4,DEd_4,DEm_4,DEs_4,gmag_4,
+ zlow_4,zpeak_4,zhigh_4,pr_z_1,Rem,z_4,f_z,chi2_4,Dphi_4
if(ar__4(84:88) .EQ. '') z_4 = rNULL__
RAdeg_4 = rNULL__
DEdeg_4 = rNULL__
c Derive coordinates RAdeg_4 and DEdeg_4 from input data
c (RAdeg_4 and DEdeg_4 are set to rNULL__ when unknown)
if(RAh_4 .GT. -180) RAdeg_4=RAh_4*15.
if(RAm_4 .GT. -180) RAdeg_4=RAdeg_4+RAm_4/4.
if(RAs_4 .GT. -180) RAdeg_4=RAdeg_4+RAs_4/240.
if(DEd_4 .GE. 0) DEdeg_4=DEd_4
if(DEm_4 .GE. 0) DEdeg_4=DEdeg_4+DEm_4/60.
if(DEs_4 .GE. 0) DEdeg_4=DEdeg_4+DEs_4/3600.
if(DE__4.EQ.'-'.AND.DEdeg_4.GE.0) DEdeg_4=-DEdeg_4
c ..............Just test output...........
write(6,5)
+ oc,SDSS_4,RAh_4,RAm_4,RAs_4,DE__4,DEd_4,DEm_4,DEs_4,gmag_4,
+ zlow_4,zpeak_4,zhigh_4,pr_z_1,Rem,z_4,f_z,chi2_4,Dphi_4
write(6,'(6H Pos: 2F8.4)') RAdeg_4,DEdeg_4
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
stop
end
C Locate position of first digit in string; or return 0
integer function idig(c)
character*(*) c
character*1 c1
integer lc,i
lc=len(c)
idig=0
do i=1,lc
if(c(i:i).ne.' ') go to 1
end do
1 if(i.gt.lc) return
c1=c(i:i)
if(c1.eq.'.'.or.c1.eq.'-'.or.c1.eq.'+') i=i+1
if(i.gt.lc) return
c1=c(i:i)
if(c1.ge.'0'.and.c1.le.'9') idig=i
return
end