Conversion of standardized ReadMe file for
file /./ftp/cats/J/MNRAS/450/3904 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-May-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/MNRAS/450/3904 Quasars narrow absorption lines from SDSS (Chen+, 2015)
*================================================================================
*Narrow absorption lines with two observations from the Sloan Digital Sky Survey.
* Chen Z.-F., Gu Q.-S., Chen Y.-M., Cao Y.
* <Mon. Not. R. Astron. Soc., 450, 3904-3919 (2015)>
* =2015MNRAS.450.3904C (SIMBAD/NED BibCode)
C=============================================================================
C Internal variables
integer*4 i__
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'tablea1.dat' ! Catalog of C IV {lambda}{lambda}1548, 1551
Absorption Systems
integer*4 nr__
parameter (nr__=3580) ! Number of records
character*104 ar__ ! Full-size record
character*18 SDSS (nr__) ! SDSS identifier (HHMMSS.ss+DDMMSS.s)
real*4 zem (nr__) ! Redshift derived from emission lines
real*4 zabs (nr__) ! Redshift derived from absorption lines
integer*4 Plate_S (nr__) ! SDSS-I/II plate identifier
integer*4 MJD_S (nr__) ! (d) Modified Julian Date of the observation
integer*4 Fiber_S (nr__) ! SDSS-I/II fiber identifier
real*4 EW1548_S (nr__) ! (0.1nm) SDSS-I/II Rest equivalent width of
* C IV 1548{AA} (G1)
real*4 e_EW1548_S (nr__) ! (0.1nm) SDSS-I/II EW1548-S divided by its 1{sigma}
* error
real*4 EW1551_S (nr__) ! (0.1nm) SDSS-I/II Rest equivalent width of
* C IV 1551{AA} (G1)
real*4 e_EW1551_S (nr__) ! (0.1nm) SDSS-I/II EW1551-S divided by its 1{sigma}
* error
integer*4 Plate_B (nr__) ! BOSS plate identifier
integer*4 MJD_B (nr__) ! (d) Modified Julian Date of the observation
integer*4 Fiber_B (nr__) ! BOSS fiber identifier
real*4 EW1548_B (nr__) ! (0.1nm) BOSS Rest equivalent width of C IV 1548{AA}
* (G1)
real*4 e_EW1548_B (nr__) ! (0.1nm) BOSS EW1548-B divided by its 1{sigma} error
real*4 EW1551_B (nr__) ! (0.1nm) BOSS Rest equivalent width of C IV 1551{AA}
* (G1)
real*4 e_EW1551_B (nr__) ! (0.1nm) BOSS EW1551-B divided by its 1{sigma} error
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'tablea2.dat' ! Catalog of Mg II {lambda}{lambda}2796, 2803
Absorption Systems
integer*4 nr__1
parameter (nr__1=1808) ! Number of records
character*104 ar__1 ! Full-size record
character*18 SDSS_1 (nr__1) ! SDSS identifier (HHMMSS.ss+DDMMSS.s)
real*4 zem_1 (nr__1) ! Redshift derived from emission lines
real*4 zabs_1 (nr__1) ! Redshift derived from absorption lines
integer*4 Plate_S_1 (nr__1) ! SDSS-I/II plate identifier
integer*4 MJD_S_1 (nr__1) ! (d) Modified Julian Date of the observation
integer*4 Fiber_S_1 (nr__1) ! SDSS-I/II fiber identifier
real*4 EW2796_S (nr__1) ! (0.1nm) SDSS-I/II Rest equivalent width of
* Mg II 2796{AA} (G1)
real*4 e_EW2796_S (nr__1) ! (0.1nm) SDSS-I/II EW2796-S divided by its 1{sigma}
* error
real*4 EW2803_S (nr__1) ! (0.1nm) SDSS-I/II Rest equivalent width of
* Mg II 2803{AA} (G1)
real*4 e_EW2803_S (nr__1) ! (0.1nm) SDSS-I/II EW2803-S divided by its 1{sigma}
* error
integer*4 Plate_B_1 (nr__1) ! SDSS-III plate identifier
integer*4 MJD_B_1 (nr__1) ! (d) Modified Julian Date of the observation
integer*4 Fiber_B_1 (nr__1) ! BOSS fiber identifier
real*4 EW2796_B (nr__1) ! (0.1nm) BOSS Rest equivalent width of Mg II 2796{AA}
* (G1)
real*4 e_EW2796_B (nr__1) ! (0.1nm) BOSS EW2796-B divided by its 1{sigma} error
real*4 EW2803_B (nr__1) ! (0.1nm) BOSS Rest equivalent width of Mg II 2803{AA}
* (G1)
real*4 e_EW2803_B (nr__1) ! (0.1nm) BOSS EW2803-B divided by its 1{sigma} error
C=============================================================================
C Loading file 'tablea1.dat' ! Catalog of C IV {lambda}{lambda}1548, 1551
* Absorption Systems
C Format for file interpretation
1 format(
+ A18,1X,F6.4,1X,F6.4,1X,I4,1X,I5,1X,I4,1X,F4.2,1X,F4.2,1X,F4.2,
+ 1X,F4.2,1X,I4,1X,I5,1X,I4,1X,F4.2,1X,F4.2,1X,F4.2,1X,F4.2)
C Effective file loading
open(unit=1,status='old',file=
+'tablea1.dat')
write(6,*) '....Loading file: tablea1.dat'
do i__=1,3580
read(1,'(A104)')ar__
read(ar__,1)
+ SDSS(i__),zem(i__),zabs(i__),Plate_S(i__),MJD_S(i__),
+ Fiber_S(i__),EW1548_S(i__),e_EW1548_S(i__),EW1551_S(i__),
+ e_EW1551_S(i__),Plate_B(i__),MJD_B(i__),Fiber_B(i__),
+ EW1548_B(i__),e_EW1548_B(i__),EW1551_B(i__),e_EW1551_B(i__)
c ..............Just test output...........
write(6,1)
+ SDSS(i__),zem(i__),zabs(i__),Plate_S(i__),MJD_S(i__),
+ Fiber_S(i__),EW1548_S(i__),e_EW1548_S(i__),EW1551_S(i__),
+ e_EW1551_S(i__),Plate_B(i__),MJD_B(i__),Fiber_B(i__),
+ EW1548_B(i__),e_EW1548_B(i__),EW1551_B(i__),e_EW1551_B(i__)
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
C Loading file 'tablea2.dat' ! Catalog of Mg II {lambda}{lambda}2796, 2803
* Absorption Systems
C Format for file interpretation
2 format(
+ A18,1X,F6.4,1X,F6.4,1X,I4,1X,I5,1X,I4,1X,F4.2,1X,F4.2,1X,F4.2,
+ 1X,F4.2,1X,I4,1X,I5,1X,I4,1X,F4.2,1X,F4.2,1X,F4.2,1X,F4.2)
C Effective file loading
open(unit=1,status='old',file=
+'tablea2.dat')
write(6,*) '....Loading file: tablea2.dat'
do i__=1,1808
read(1,'(A104)')ar__1
read(ar__1,2)
+ SDSS_1(i__),zem_1(i__),zabs_1(i__),Plate_S_1(i__),
+ MJD_S_1(i__),Fiber_S_1(i__),EW2796_S(i__),e_EW2796_S(i__),
+ EW2803_S(i__),e_EW2803_S(i__),Plate_B_1(i__),MJD_B_1(i__),
+ Fiber_B_1(i__),EW2796_B(i__),e_EW2796_B(i__),EW2803_B(i__),
+ e_EW2803_B(i__)
c ..............Just test output...........
write(6,2)
+ SDSS_1(i__),zem_1(i__),zabs_1(i__),Plate_S_1(i__),
+ MJD_S_1(i__),Fiber_S_1(i__),EW2796_S(i__),e_EW2796_S(i__),
+ EW2803_S(i__),e_EW2803_S(i__),Plate_B_1(i__),MJD_B_1(i__),
+ Fiber_B_1(i__),EW2796_B(i__),e_EW2796_B(i__),EW2803_B(i__),
+ e_EW2803_B(i__)
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
stop
end