Conversion of standardized ReadMe file for
file /./ftp/cats/J/AJ/144/150 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 2026-Oct-12
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/AJ/144/150 QCAL-1 43 GHz Calibrator Survey (Petrov+, 2012)
*================================================================================
*Early science with the Korean VLBI Network: the QCAL-1 43 GHz Calibrator Survey.
* Petrov L., Lee S.-S., Kim J., Jung T., Oh J., Sohn B.W., Byun D.-Y.,
* Chung M.-H., Je D.-H., Wi S.-O., Song M.-G., Kang J., Han S.-T., Lee J.-W.,
* Kim B.G., Chung H., Kim H.-G.
* <Astron. J., 144, 150 (2012)>
* =2012AJ....144..150P
C=============================================================================
C Internal variables
integer*4 i__
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'table3.dat' ! Catalog of correlated flux densities of 637 sources
that have at least 3 detections in Korean VLBI
Network (KVN) QCAL-1 observing campaign
integer*4 nr__
parameter (nr__=637) ! Number of records
character*95 ar__ ! Full-size record
C J2000 position composed of: RAh RAm RAs DE- DEd DEm DEs
real*8 RAdeg (nr__) ! (deg) Right Ascension J2000
real*8 DEdeg (nr__) ! (deg) Declination J2000
C ---------------------------------- ! (position vector(s) in degrees)
character*10 JName (nr__) ! The IAU J2000.0 source name (JHHMM+DDMM)
character*8 BName (nr__) ! The IVS B1950.0 source name (HHMM+DDd)
* <IVS BHHMM+DDd> in Simbad
character*1 T (nr__) ! [CN] Source type (Calibrator or New) (1)
integer*4 N (nr__) ! [2/48] Number of observations source detected
real*4 F1 (nr__) ! (Jy) ?=-1 Median correlated 43GHz flux density at
* baseline projection lengths <21.44 M{lambda}
real*4 F2 (nr__) ! (Jy) ?=-1 Median correlated 43GHz flux density at
* baseline projection lengths 21.44-42.88 M{lambda}
real*4 F3 (nr__) ! (Jy) ?=-1 Median correlated 43GHz flux density at
* baseline projection lengths >42.88 M{lambda}
real*4 e_F1 (nr__) ! (Jy) ?=-1 Mean error in F1
real*4 e_F2 (nr__) ! (Jy) ?=-1 Mean error in F2
real*4 e_F3 (nr__) ! (Jy) ?=-1 Mean error in F3
integer*4 RAh (nr__) ! (h) Hour of Right Ascension (J2000)
integer*4 RAm (nr__) ! (min) Minute of Right Ascension (J2000)
real*8 RAs (nr__) ! (s) Second of Right Ascension (J2000)
character*1 DE_ (nr__) ! Sign of the Declination (J2000)
integer*4 DEd (nr__) ! (deg) Degree of Declination (J2000)
integer*4 DEm (nr__) ! (arcmin) Arcminute of Declination (J2000)
real*4 DEs (nr__) ! (arcsec) Arcsecond of Declination (J2000)
*Note (1): Type of source as follows:
* N = New source never been observed with Very Long Baseline Interferometry
* (VLBI) before;
* C = An amplitude calibrator.
* blank = target source observed before with Very Long Baseline Interferometry
* (VLBI) at other frequencies)
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'table4.dat' ! QCAL-1 catalog of positions of the 33 sources never
observed before with VLBI
integer*4 nr__1
parameter (nr__1=33) ! Number of records
character*68 ar__1 ! Full-size record
C J2000 position composed of: RAh RAm RAs DE- DEd DEm DEs
real*8 RAdeg_1 (nr__1) ! (deg) Right Ascension J2000
real*8 DEdeg_1 (nr__1) ! (deg) Declination J2000
C ---------------------------------- ! (position vector(s) in degrees)
character*10 JName_1 (nr__1) ! The IAU J2000.0 source name (JHHMM+DDMM)
character*8 BName_1 (nr__1) ! The IVS B1950.0 source name (HHMM+DDd)
integer*4 RAh_1 (nr__1) ! (h) Hour of Right Ascension (J2000)
integer*4 RAm_1 (nr__1) ! (min) Minute of Right Ascension (J2000)
real*8 RAs_1 (nr__1) ! (s) Second of Right Ascension (J2000)
character*1 DE__1 (nr__1) ! Sign of the Declination (J2000)
integer*4 DEd_1 (nr__1) ! (deg) Degree of Declination (J2000)
integer*4 DEm_1 (nr__1) ! (arcmin) Arcminute of Declination (J2000)
real*4 DEs_1 (nr__1) ! (arcsec) Arcsecond of Declination (J2000)
real*4 e_RAs (nr__1) ! (mas) Error in right ascension without scaling
* factor cos{delta}
real*4 e_DEs (nr__1) ! (mas) Error in declination
real*4 Corr (nr__1) ! [-1/1] Correlation between estimates of right
* ascension and declination
integer*4 N1 (nr__1) ! [3/6] Number of observations source detected
integer*4 N2 (nr__1) ! [1/2] Number of experiments source detected
C=============================================================================
C Loading file 'table3.dat' ! Catalog of correlated flux densities of 637 sources
* that have at least 3 detections in Korean VLBI
* Network (KVN) QCAL-1 observing campaign
C Format for file interpretation
1 format(
+ A10,1X,A8,1X,A1,1X,I2,1X,F6.3,1X,F6.3,1X,F6.3,1X,F6.3,1X,F6.3,
+ 1X,F6.3,2X,I2,1X,I2,1X,F7.4,1X,A1,I2,1X,I2,1X,F6.3)
C Effective file loading
open(unit=1,status='old',file=
+'table3.dat')
write(6,*) '....Loading file: table3.dat'
do i__=1,637
read(1,'(A95)')ar__
read(ar__,1)
+ JName(i__),BName(i__),T(i__),N(i__),F1(i__),F2(i__),F3(i__),
+ e_F1(i__),e_F2(i__),e_F3(i__),RAh(i__),RAm(i__),RAs(i__),
+ DE_(i__),DEd(i__),DEm(i__),DEs(i__)
RAdeg(i__) = rNULL__
DEdeg(i__) = rNULL__
c Derive coordinates RAdeg and DEdeg from input data
c (RAdeg and DEdeg are set to rNULL__ when unknown)
if(RAh(i__) .GT. -180) RAdeg(i__)=RAh(i__)*15.
if(RAm(i__) .GT. -180) RAdeg(i__)=RAdeg(i__)+RAm(i__)/4.
if(RAs(i__) .GT. -180) RAdeg(i__)=RAdeg(i__)+RAs(i__)/240.
if(DEd(i__) .GE. 0) DEdeg(i__)=DEd(i__)
if(DEm(i__) .GE. 0) DEdeg(i__)=DEdeg(i__)+DEm(i__)/60.
if(DEs(i__) .GE. 0) DEdeg(i__)=DEdeg(i__)+DEs(i__)/3600.
if(DE_(i__).EQ.'-'.AND.DEdeg(i__).GE.0) DEdeg(i__)=-DEdeg(i__)
c ..............Just test output...........
write(6,1)
+ JName(i__),BName(i__),T(i__),N(i__),F1(i__),F2(i__),F3(i__),
+ e_F1(i__),e_F2(i__),e_F3(i__),RAh(i__),RAm(i__),RAs(i__),
+ DE_(i__),DEd(i__),DEm(i__),DEs(i__)
write(6,'(6H Pos: 2F8.4)') RAdeg(i__),DEdeg(i__)
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
C Loading file 'table4.dat' ! QCAL-1 catalog of positions of the 33 sources never
* observed before with VLBI
C Format for file interpretation
2 format(
+ A10,1X,A8,1X,I2,1X,I2,1X,F7.4,1X,A1,I2,1X,I2,1X,F6.3,1X,F4.1,
+ 1X,F4.1,1X,F6.3,1X,I1,1X,I1)
C Effective file loading
open(unit=1,status='old',file=
+'table4.dat')
write(6,*) '....Loading file: table4.dat'
do i__=1,33
read(1,'(A68)')ar__1
read(ar__1,2)
+ JName_1(i__),BName_1(i__),RAh_1(i__),RAm_1(i__),RAs_1(i__),
+ DE__1(i__),DEd_1(i__),DEm_1(i__),DEs_1(i__),e_RAs(i__),
+ e_DEs(i__),Corr(i__),N1(i__),N2(i__)
RAdeg_1(i__) = rNULL__
DEdeg_1(i__) = 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(i__) .GT. -180) RAdeg_1(i__)=RAh_1(i__)*15.
if(RAm_1(i__) .GT. -180) RAdeg_1(i__)=RAdeg_1(i__)+RAm_1(i__)/4.
if(RAs_1(i__) .GT. -180) RAdeg_1(i__)=RAdeg_1(i__)+RAs_1(i__)/240.
if(DEd_1(i__) .GE. 0) DEdeg_1(i__)=DEd_1(i__)
if(DEm_1(i__) .GE. 0) DEdeg_1(i__)=DEdeg_1(i__)+DEm_1(i__)/60.
if(DEs_1(i__) .GE. 0) DEdeg_1(i__)=DEdeg_1(i__)+DEs_1(i__)/3600.
if(DE__1(i__).EQ.'-'.AND.DEdeg_1(i__).GE.0) DEdeg_1(i__)=-DEdeg_1(i__)
c ..............Just test output...........
write(6,2)
+ JName_1(i__),BName_1(i__),RAh_1(i__),RAm_1(i__),RAs_1(i__),
+ DE__1(i__),DEd_1(i__),DEm_1(i__),DEs_1(i__),e_RAs(i__),
+ e_DEs(i__),Corr(i__),N1(i__),N2(i__)
write(6,'(6H Pos: 2F8.4)') RAdeg_1(i__),DEdeg_1(i__)
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
stop
end