Conversion of standardized ReadMe file for
file /./ftp/cats/J/AJ/153/157 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-Aug-15
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/153/157 Candidate ICRF flat-spectrum radio sources. III. (Titov+, 2017)
*================================================================================
*Optical spectra of candidate International Celestial Reference Frame (ICRF)
*flat-spectrum radio sources. III.
* Titov O., Pursimo T., Johnston H.M., Stanford L.M., Hunstead R.W.,
* Jauncey D.L., Zenere K.A.
* <Astron. J., 153, 157-157 (2017)>
* =2017AJ....153..157T (SIMBAD/NED BibCode)
C=============================================================================
C Internal variables
integer*4 i__
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'sources.dat' ! Observed IVS objects
integer*4 nr__
parameter (nr__=110) ! Number of records
character*13 ar__ ! Full-size record
character*8 IVS (nr__) ! International VLBI Service name (HHMM+DDd, B1950)
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'table1.dat' ! Observed emission lines
integer*4 nr__1
parameter (nr__1=401) ! Number of records
character*89 ar__1 ! Full-size record
C J2000 position composed of: RAh RAm RAs DE- DEd DEm DEs
real*8 RAdeg (nr__1) ! (deg) Right Ascension J2000
real*8 DEdeg (nr__1) ! (deg) Declination J2000
C ---------------------------------- ! (position vector(s) in degrees)
character*8 IVS_1 (nr__1) ! International VLBI Service name (HHMM+DDd, B1950)
integer*4 RAh (nr__1) ! (h) Hour of Right Ascension (J2000) (G1)
integer*4 RAm (nr__1) ! (min) Minute of Right Ascension (J2000) (G1)
real*8 RAs (nr__1) ! (s) Second of Right Ascension (J2000) (G1)
character*1 DE_ (nr__1) ! Sign of the Declination (J2000) (G1)
integer*4 DEd (nr__1) ! (deg) Degree of Declination (J2000) (G1)
integer*4 DEm (nr__1) ! (arcmin) Arcminute of Declination (J2000) (G1)
real*4 DEs (nr__1) ! (arcsec) Arcsecond of Declination (J2000) (G1)
character*3 Tel (nr__1) ! Abbreviation of the telescope used for the
* spectrum (GS, GN, or NTT) (G2)
character*10 Line (nr__1) ! Line identifier
real*4 Rlambda (nr__1) ! (0.1nm) [1025.7/5175] Rest wavelength {lambda} (in {AA})
real*4 Olambda (nr__1) ! (0.1nm) [3730.5/9015.2] Observed wavelength {lambda}
* (in {AA})
character*1 f_Olambda (nr__1) ! []] Flag ']' on Olambda when the line was not
* used for redshift determination
real*4 v_z_ (nr__1) ! [0.227/3.3] Mean spectroscopic redshift
real*4 e__z_ (nr__1) ! [0.0001/0.013] Uncertainty in z (1)
character*1 f__z_ (nr__1) ! [S] Flag indicating a single-line redshift (2)
character*1 n_IVS (nr__1) ! [N] Indicates a note in Section 3.1
*Note (1): The quoted errors in the mean redshift were calculated as discussed in
* Titov et al. 2013 (Cat. J/AJ/146/10), i.e., from the quadratic combination
* of the scatter in the redshift estimates and the fractional error in the
* wavelength calibration.
*Note (2): Single-line redshifts, usually Mg II, are assigned an uncertainty of
* {Delta}z=0.001 if the signal-to-noise ratio (S/N) is high, increasing to
* 0.003 for low S/N or a broad or asymmetric line.
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'table2.dat' ! Probable BL Lac objects
integer*4 nr__2
parameter (nr__2=14) ! Number of records
character*48 ar__2 ! Full-size record
C J2000 position composed of: RAh RAm RAs DE- DEd DEm DEs
real*8 RAdeg_1 (nr__2) ! (deg) Right Ascension J2000
real*8 DEdeg_1 (nr__2) ! (deg) Declination J2000
C ---------------------------------- ! (position vector(s) in degrees)
character*8 IVS_2 (nr__2) ! International VLBI Service name (HHMM+DDd, B1950)
integer*4 RAh_1 (nr__2) ! (h) Hour of Right Ascension (J2000) (G1)
integer*4 RAm_1 (nr__2) ! (min) Minute of Right Ascension (J2000) (G1)
real*8 RAs_1 (nr__2) ! (s) Second of Right Ascension (J2000) (G1)
character*1 DE__1 (nr__2) ! Sign of the Declination (J2000) (G1)
integer*4 DEd_1 (nr__2) ! (deg) Degree of Declination (J2000) (G1)
integer*4 DEm_1 (nr__2) ! (arcmin) Arcminute of Declination (J2000) (G1)
real*4 DEs_1 (nr__2) ! (arcsec) Arcsecond of Declination (J2000) (G1)
character*6 Tel_1 (nr__2) ! Telescope abbreviation (GS, GN, or NTT) (G2)
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'table3.dat' ! Objects with low signal-to-noise spectra
integer*4 nr__3
parameter (nr__3=22) ! Number of records
character*48 ar__3 ! Full-size record
C J2000 position composed of: RAh RAm RAs DE- DEd DEm DEs
real*8 RAdeg_2 (nr__3) ! (deg) Right Ascension J2000
real*8 DEdeg_2 (nr__3) ! (deg) Declination J2000
C ---------------------------------- ! (position vector(s) in degrees)
character*8 IVS_3 (nr__3) ! International VLBI Service name (HHMM+DDd, B1950)
integer*4 RAh_2 (nr__3) ! (h) Hour of Right Ascension (J2000) (G1)
integer*4 RAm_2 (nr__3) ! (min) Minute of Right Ascension (J2000) (G1)
real*8 RAs_2 (nr__3) ! (s) Second of Right Ascension (J2000) (G1)
character*1 DE__2 (nr__3) ! Sign of the Declination (J2000) (G1)
integer*4 DEd_2 (nr__3) ! (deg) Degree of Declination (J2000) (G1)
integer*4 DEm_2 (nr__3) ! (arcmin) Arcminute of Declination (J2000) (G1)
real*4 DEs_2 (nr__3) ! (arcsec) Arcsecond of Declination (J2000) (G1)
character*6 Tel_2 (nr__3) ! Telescope abbreviation (GS, GN, or NTT) (G2)
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'notes.dat' ! Notes on individual targets
integer*4 nr__4
parameter (nr__4=33) ! Number of records
character*415 ar__4 ! Full-size record
character*8 IVS_4 (nr__4) ! International VLBI Service name (HHMM+DDd, B1950)
character*401 Note (nr__4) ! Notes on the source
C=============================================================================
C Loading file 'sources.dat' ! Observed IVS objects
C Format for file interpretation
1 format(5X,A8)
C Effective file loading
open(unit=1,status='old',file=
+'sources.dat')
write(6,*) '....Loading file: sources.dat'
do i__=1,110
read(1,'(A13)')ar__
read(ar__,1)IVS(i__)
c ..............Just test output...........
write(6,1)IVS(i__)
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
C Loading file 'table1.dat' ! Observed emission lines
C Format for file interpretation
2 format(
+ 5X,A8,1X,I2,1X,I2,1X,F7.4,1X,A1,I2,1X,I2,1X,F6.3,1X,A3,1X,A10,
+ 1X,F6.1,1X,F6.1,A1,1X,F6.4,1X,F6.4,1X,A1,1X,A1)
C Effective file loading
open(unit=1,status='old',file=
+'table1.dat')
write(6,*) '....Loading file: table1.dat'
do i__=1,401
read(1,'(A89)')ar__1
read(ar__1,2)
+ IVS_1(i__),RAh(i__),RAm(i__),RAs(i__),DE_(i__),DEd(i__),
+ DEm(i__),DEs(i__),Tel(i__),Line(i__),Rlambda(i__),
+ Olambda(i__),f_Olambda(i__),v_z_(i__),e__z_(i__),f__z_(i__),
+ n_IVS(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(6,2)
+ IVS_1(i__),RAh(i__),RAm(i__),RAs(i__),DE_(i__),DEd(i__),
+ DEm(i__),DEs(i__),Tel(i__),Line(i__),Rlambda(i__),
+ Olambda(i__),f_Olambda(i__),v_z_(i__),e__z_(i__),f__z_(i__),
+ n_IVS(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 'table2.dat' ! Probable BL Lac objects
C Format for file interpretation
3 format(5X,A8,1X,I2,1X,I2,1X,F7.4,1X,A1,I2,1X,I2,1X,F6.3,1X,A6)
C Effective file loading
open(unit=1,status='old',file=
+'table2.dat')
write(6,*) '....Loading file: table2.dat'
do i__=1,14
read(1,'(A48)')ar__2
read(ar__2,3)
+ IVS_2(i__),RAh_1(i__),RAm_1(i__),RAs_1(i__),DE__1(i__),
+ DEd_1(i__),DEm_1(i__),DEs_1(i__),Tel_1(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(6,3)
+ IVS_2(i__),RAh_1(i__),RAm_1(i__),RAs_1(i__),DE__1(i__),
+ DEd_1(i__),DEm_1(i__),DEs_1(i__),Tel_1(i__)
write(6,'(6H Pos: 2F8.4)') RAdeg_1(i__),DEdeg_1(i__)
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
C Loading file 'table3.dat' ! Objects with low signal-to-noise spectra
C Format for file interpretation
4 format(5X,A8,1X,I2,1X,I2,1X,F7.4,1X,A1,I2,1X,I2,1X,F6.3,1X,A6)
C Effective file loading
open(unit=1,status='old',file=
+'table3.dat')
write(6,*) '....Loading file: table3.dat'
do i__=1,22
read(1,'(A48)')ar__3
read(ar__3,4)
+ IVS_3(i__),RAh_2(i__),RAm_2(i__),RAs_2(i__),DE__2(i__),
+ DEd_2(i__),DEm_2(i__),DEs_2(i__),Tel_2(i__)
RAdeg_2(i__) = rNULL__
DEdeg_2(i__) = 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(i__) .GT. -180) RAdeg_2(i__)=RAh_2(i__)*15.
if(RAm_2(i__) .GT. -180) RAdeg_2(i__)=RAdeg_2(i__)+RAm_2(i__)/4.
if(RAs_2(i__) .GT. -180) RAdeg_2(i__)=RAdeg_2(i__)+RAs_2(i__)/240.
if(DEd_2(i__) .GE. 0) DEdeg_2(i__)=DEd_2(i__)
if(DEm_2(i__) .GE. 0) DEdeg_2(i__)=DEdeg_2(i__)+DEm_2(i__)/60.
if(DEs_2(i__) .GE. 0) DEdeg_2(i__)=DEdeg_2(i__)+DEs_2(i__)/3600.
if(DE__2(i__).EQ.'-'.AND.DEdeg_2(i__).GE.0) DEdeg_2(i__)=-DEdeg_2(i__)
c ..............Just test output...........
write(6,4)
+ IVS_3(i__),RAh_2(i__),RAm_2(i__),RAs_2(i__),DE__2(i__),
+ DEd_2(i__),DEm_2(i__),DEs_2(i__),Tel_2(i__)
write(6,'(6H Pos: 2F8.4)') RAdeg_2(i__),DEdeg_2(i__)
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
C Loading file 'notes.dat' ! Notes on individual targets
C Format for file interpretation
5 format(5X,A8,1X,A401)
C Effective file loading
open(unit=1,status='old',file=
+'notes.dat')
write(6,*) '....Loading file: notes.dat'
do i__=1,33
read(1,'(A415)')ar__4
read(ar__4,5)IVS_4(i__),Note(i__)
c ..............Just test output...........
write(6,5)IVS_4(i__),Note(i__)
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
stop
end