Conversion of standardized ReadMe file for
file /./ftp/cats/J/A_A/484/721 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-Oct-14
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/484/721 HES survey. IV. Candidate metal-poor stars (Christlieb+, 2008)
*================================================================================
*The stellar content of the Hamburg/ESO survey.
*IV. Selection of candidate metal-poor stars.
* Christlieb N., Scharck T., Frebel A., Beers T.C., Wisotzki L., Reimers D.
* <Astron. Astrophys. 484, 721 (2008)>
* =2008A&A...484..721C
C=============================================================================
C Internal variables
integer*4 i__
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'hescan.dat' ! HES metal-poor candidates (table A1)
integer*4 nr__
parameter (nr__=20271) ! Number of records
character*141 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*9 HE ! HE designation (HE HHMM-DDMM)
character*18 HESid ! Unique HES identifier (HENNNNNNmNNNNNNbNNNN)
integer*4 RAh ! (h) Right ascension (J2000)
integer*4 RAm ! (min) Right ascension (J2000)
real*4 RAs ! (s) Right ascension (J2000)
character*1 DE_ ! Declination sign (J2000)
integer*4 DEd ! (deg) Declination (J2000)
integer*4 DEm ! (arcmin) Declination (J2000)
integer*4 DEs ! (arcsec) Declination (J2000)
integer*4 Field ! ESO-SERC field number
character*6 Type ! Object type (stars or bright)
real*4 Bmag ! (mag) Photographic B magnitude (from HES)
real*4 E_B_V ! (mag) Color excess
real*4 v_B_V_0 ! (mag) De-reddened B-V color index
real*4 v_J_K_0 ! (mag) ? De-reddened J-K color index
real*4 v_V_K_0 ! (mag) ? De-reddened V-K color index
integer*4 S_N_B ! Average S/N of HES spectrum in B_J_ band
integer*4 S_N_Ca ! Average S/N of HES spectrum in Ca H and K
* region (390-400nm)
real*4 KP ! (0.1nm) KP index (CaII line) measured in HES spectrum
real*4 e_KP ! (0.1nm) 1-{sigma} uncertainty of KP index
real*4 GP ! (0.1nm) GP index (CH G-band) measured in HES spectrum
integer*4 f1 ! [0,1] KP/(B-V)0 selection flag
integer*4 f2 ! [0,1] KP/(J-K)0 selection flag
integer*4 f3 ! [0,1] Ca K non-detection selection flag
character*4 Class ! Candidate class (mpca, unid, mpcb or mpcc) (1)
real*4 v_Fe_H_K ! ? Estimate of Fe based on (B-V)0 and KPHES
real*4 v_Fe_H_R ! ? Estimate of Fe abundance based on (J-K)0
* and KPHES
real*4 v_C_Fe_R ! ? Estimate of C abundance, based on GPHES
* and KPHES
*Note (1): Classes are defined as follows:
* mpca = a the spectrum clearly shows no CaII K line;
* unid = it is unclear if a CaII K line is visible in the spectrum or not;
* mpcb = a weak CaII K line is visible;
* mpcc = a significant CaII K line appears against the continuum.
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'crossid.dat' ! Cross-identification with other surveys (table A2)
integer*4 nr__1
parameter (nr__1=276) ! Number of records
character*66 ar__1 ! Full-size record
character*18 HESid_1 ! Unique HES identifier (HENNNNNNmNNNNNNbNNNN)
character*9 HE_1 ! HE designation (HE HHMM-DDMM)
character*11 BPS ! CS/BS identifier (BPS AA NNNNN-NNNN in Simbad)
character*20 ONames ! Other names
C=============================================================================
C Loading file 'hescan.dat' ! HES metal-poor candidates (table A1)
C Format for file interpretation
1 format(
+ 3X,A9,3X,A18,1X,I2,1X,I2,1X,F4.1,1X,A1,I2,1X,I2,1X,I2,1X,I3,
+ 1X,A6,1X,F4.1,1X,F4.2,1X,F4.2,1X,F5.2,1X,F5.2,1X,I2,1X,I2,1X,
+ F4.1,1X,F4.1,2X,F5.1,1X,I1,1X,I1,1X,I1,1X,A4,1X,F4.1,1X,F4.1,
+ 1X,F4.1)
C Effective file loading
open(unit=1,status='old',file=
+'hescan.dat')
write(6,*) '....Loading file: hescan.dat'
do i__=1,20271
read(1,'(A141)')ar__
read(ar__,1)
+ HE,HESid,RAh,RAm,RAs,DE_,DEd,DEm,DEs,Field,Type,Bmag,E_B_V,
+ v_B_V_0,v_J_K_0,v_V_K_0,S_N_B,S_N_Ca,KP,e_KP,GP,f1,f2,f3,
+ Class,v_Fe_H_K,v_Fe_H_R,v_C_Fe_R
if(ar__(82:86) .EQ. '') v_J_K_0 = rNULL__
if(ar__(88:92) .EQ. '') v_V_K_0 = rNULL__
if(ar__(128:131) .EQ. '') v_Fe_H_K = rNULL__
if(ar__(133:136) .EQ. '') v_Fe_H_R = rNULL__
if(ar__(138:141) .EQ. '') v_C_Fe_R = 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)
+ HE,HESid,RAh,RAm,RAs,DE_,DEd,DEm,DEs,Field,Type,Bmag,E_B_V,
+ v_B_V_0,v_J_K_0,v_V_K_0,S_N_B,S_N_Ca,KP,e_KP,GP,f1,f2,f3,
+ Class,v_Fe_H_K,v_Fe_H_R,v_C_Fe_R
write(6,'(6H Pos: 2F8.4)') RAdeg,DEdeg
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
C Loading file 'crossid.dat' ! Cross-identification with other surveys (table A2)
C Format for file interpretation
2 format(2X,A18,4X,A9,1X,A11,1X,A20)
C Effective file loading
open(unit=1,status='old',file=
+'crossid.dat')
write(6,*) '....Loading file: crossid.dat'
do i__=1,276
read(1,'(A66)')ar__1
read(ar__1,2)HESid_1,HE_1,BPS,ONames
c ..............Just test output...........
write(6,2)HESid_1,HE_1,BPS,ONames
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
stop
end