FORTRAN Generation
(/./ftp/cats/J/ApJ/696/729)

Conversion of standardized ReadMe file for file /./ftp/cats/J/ApJ/696/729 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 2024-Mar-29
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/696/729      Fluxes and abundances of PNe in M33         (Magrini+, 2009)
*================================================================================
*The planetary nebula population of M33 and its metallicity gradient:
*a look into the galaxy's distant past.
*    Magrini L., Stanghellini L., Villaver E.
*   <Astrophys. J., 696, 729-740 (2009)>
*   =2009ApJ...696..729M
C=============================================================================

C  Internal variables

      integer*4 i__

c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 

C  Declarations for 'table1.dat'	! Observed PNe

      integer*4 nr__
      parameter (nr__=102)	! Number of records
      character*36 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)

      integer*4     Seq        (nr__) ! Identification number (G1)
      integer*4     RAh        (nr__) ! (h) Hour of Right Ascension (J2000)
      integer*4     RAm        (nr__) ! (min) Minute of Right Ascension (J2000)
      real*4        RAs        (nr__) ! (s) Second of Right Ascension (J2000)
      character*1   DE_        (nr__) ! Declination sign (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)
      real*4        OIIImag    (nr__) ! (mag) ? The [OIII] magnitude from Ciardullo, 2004,
*                                  Cat. J/ApJ/614/167 (1)
*Note (1): Following the definitions by Jacoby (1989ApJ...339...39J).

c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 

C  Declarations for 'table2.dat'	! Observed and de-reddened fluxes

      integer*4 nr__1
      parameter (nr__1=3686)	! Number of records
      character*53 ar__1  	! Full-size record

      integer*4     Seq_1      (nr__1) ! Identificaiton number (G1)
      real*4        cHb        (nr__1) ! ? Nebular extinction coefficient
      real*4        e_cHb      (nr__1) ! ? Error in cHb
      character*10  Ion        (nr__1) ! Ion identification
      integer*4     lambda     (nr__1) ! (0.1nm) Wavelength in Angstroms
      real*4        Flambda    (nr__1) ! ? Measured line flux (1)
      real*4        e_Flambda  (nr__1) ! ? Absolute error in Flambda
      real*4        Ilambda    (nr__1) ! ? Extinction corrected line flux (1)
*Note (1): Expressed on a scale where H{beta}=100.

c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 

C  Declarations for 'table3.dat'	! *Plasma diagnostics and abundances of 93 PNe

      integer*4 nr__2
      parameter (nr__2=93)	! Number of records
      character*223 ar__2  	! Full-size record

      integer*4     Seq_2      (nr__2) ! Identification number (G1)
      real*4        Ar_H       (nr__2) ! ?=- Ar/H abundance
      real*4        ArIII_H    (nr__2) ! ?=- ArIII/H abundance
      real*4        He_H       (nr__2) ! ?=- He/H abundance
      real*4        HeI_H      (nr__2) ! ?=- HeI/H abundance
      real*4        HeII_H     (nr__2) ! ?=- HeII/H abundance
      real*4        ICF_Ar     (nr__2) ! ?=- Ar ionization correction factor
      real*8        ICF_N      (nr__2) ! ? N ionization correction factor
      real*4        ICF_Ne     (nr__2) ! ?=- Ne ionization correction factor
      real*4        ICF_O      (nr__2) ! ? O ionization correction factor
      real*4        ICF_S      (nr__2) ! ?=- S ionization correction factor
      real*4        N_H        (nr__2) ! ?=- N/H abundance
      real*4        NII_H      (nr__2) ! ?=- NII/H abundance
      real*4        Ne_H       (nr__2) ! ?=- Ne/H abundance
      real*4        NeIII_H    (nr__2) ! ?=- NeIII/H abundance
      real*4        O_H        (nr__2) ! ? O/H abundance
      real*4        OI_H       (nr__2) ! ?=- OI/H abundance
      real*4        OII_H      (nr__2) ! ?=- OII/H abundance
      real*4        OIII_H     (nr__2) ! ? OIII/H abundance
      real*4        S_H        (nr__2) ! ?=- S/H abundance
      real*4        SII_H      (nr__2) ! ?=- SII/H abundance
      real*4        SIII_H     (nr__2) ! ?=- SIII/H abundance
      integer*4     Te_NII__a  (nr__2) ! (K) ?=- [NII] electron temperature computed from
*                                   diagnostic line
      integer*4     Te_NII__b  (nr__2) ! (K) ? Electron temperature for [NII] (1)
      real*8        Te_OIII__a (nr__2) ! (K) ?=- [OIII] electron temperature computed from
*                                   diagnostic line
      real*8        Te_OIII__b (nr__2) ! (K) ? Electron temperature for [OIII]  (1)
      real*8        Ne_SII     (nr__2) ! (cm-3) ? Electron density from [SII]
*Note (1): Temperatures derived from the relations in section 3.1:
*     For I{lambda}4686>0, T_e_[OIII]=(63+/-8)I_{lambda}4686_+(11000+/-200)
*     where T_e_[OIII] is given in K and I4686 is scaled to H{beta}=100.
*     T_e_[NII]=(11700+/-2800)-(2800+/-4000)log(I_3727-29_/I_4959_+I_5007_)

C=============================================================================

C  Loading file 'table1.dat'	! Observed PNe

C  Format for file interpretation

    1 format(2X,I3,1X,I1,1X,I2,1X,F5.2,1X,A1,I2,1X,I2,1X,F6.3,1X,F5.2)

C  Effective file loading

      open(unit=1,status='old',file=
     +'table1.dat')
      write(6,*) '....Loading file: table1.dat'
      do i__=1,102
        read(1,'(A36)')ar__
        read(ar__,1)
     +  Seq(i__),RAh(i__),RAm(i__),RAs(i__),DE_(i__),DEd(i__),
     +  DEm(i__),DEs(i__),OIIImag(i__)
        if(ar__(32:36) .EQ. '') OIIImag(i__) = rNULL__
        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)
     +  Seq(i__),RAh(i__),RAm(i__),RAs(i__),DE_(i__),DEd(i__),
     +  DEm(i__),DEs(i__),OIIImag(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'	! Observed and de-reddened fluxes

C  Format for file interpretation

    2 format(
     +  2X,I3,1X,F5.3,1X,F5.3,1X,A10,1X,I4,1X,F6.1,1X,F5.1,1X,F6.1)

C  Effective file loading

      open(unit=1,status='old',file=
     +'table2.dat')
      write(6,*) '....Loading file: table2.dat'
      do i__=1,3686
        read(1,'(A53)')ar__1
        read(ar__1,2)
     +  Seq_1(i__),cHb(i__),e_cHb(i__),Ion(i__),lambda(i__),
     +  Flambda(i__),e_Flambda(i__),Ilambda(i__)
        if(ar__1(7:11) .EQ. '') cHb(i__) = rNULL__
        if(ar__1(13:17) .EQ. '') e_cHb(i__) = rNULL__
        if(ar__1(35:40) .EQ. '') Flambda(i__) = rNULL__
        if(ar__1(42:46) .EQ. '') e_Flambda(i__) = rNULL__
        if(ar__1(48:53) .EQ. '') Ilambda(i__) = rNULL__
c    ..............Just test output...........
        write(6,2)
     +  Seq_1(i__),cHb(i__),e_cHb(i__),Ion(i__),lambda(i__),
     +  Flambda(i__),e_Flambda(i__),Ilambda(i__)
c    .......End.of.Just test output...........
      end do
      close(1)

C=============================================================================

C  Loading file 'table3.dat'	! *Plasma diagnostics and abundances of 93 PNe

C  Format for file interpretation

    3 format(
     +  2X,I3,1X,E9.4,1X,E9.4,1X,F5.3,1X,F5.3,1X,F5.3,1X,F5.3,1X,F7.3,
     +  1X,F5.3,1X,F5.3,1X,F5.3,1X,E9.4,1X,E9.4,1X,E9.4,1X,E9.4,1X,
     +  E9.4,1X,E9.4,1X,E9.4,1X,E9.4,1X,E9.4,1X,E9.4,1X,E9.4,1X,I5,1X,
     +  I5,1X,F8.2,1X,F7.1,1X,F8.3)

C  Effective file loading

      open(unit=1,status='old',file=
     +'table3.dat')
      write(6,*) '....Loading file: table3.dat'
      do i__=1,93
        read(1,'(A223)')ar__2
        read(ar__2,3)
     +  Seq_2(i__),Ar_H(i__),ArIII_H(i__),He_H(i__),HeI_H(i__),
     +  HeII_H(i__),ICF_Ar(i__),ICF_N(i__),ICF_Ne(i__),ICF_O(i__),
     +  ICF_S(i__),N_H(i__),NII_H(i__),Ne_H(i__),NeIII_H(i__),
     +  O_H(i__),OI_H(i__),OII_H(i__),OIII_H(i__),S_H(i__),SII_H(i__),
     +  SIII_H(i__),Te_NII__a(i__),Te_NII__b(i__),Te_OIII__a(i__),
     +  Te_OIII__b(i__),Ne_SII(i__)
        if (idig(ar__2(7:15)).EQ.0) Ar_H(i__) =  rNULL__
        if (idig(ar__2(17:25)).EQ.0) ArIII_H(i__) =  rNULL__
        if (idig(ar__2(27:31)).EQ.0) He_H(i__) =  rNULL__
        if (idig(ar__2(33:37)).EQ.0) HeI_H(i__) =  rNULL__
        if (idig(ar__2(39:43)).EQ.0) HeII_H(i__) =  rNULL__
        if (idig(ar__2(45:49)).EQ.0) ICF_Ar(i__) =  rNULL__
        if(ar__2(51:57) .EQ. '') ICF_N(i__) = rNULL__
        if (idig(ar__2(59:63)).EQ.0) ICF_Ne(i__) =  rNULL__
        if(ar__2(65:69) .EQ. '') ICF_O(i__) = rNULL__
        if (idig(ar__2(71:75)).EQ.0) ICF_S(i__) =  rNULL__
        if (idig(ar__2(77:85)).EQ.0) N_H(i__) =  rNULL__
        if (idig(ar__2(87:95)).EQ.0) NII_H(i__) =  rNULL__
        if (idig(ar__2(97:105)).EQ.0) Ne_H(i__) =  rNULL__
        if (idig(ar__2(107:115)).EQ.0) NeIII_H(i__) =  rNULL__
        if(ar__2(117:125) .EQ. '') O_H(i__) = rNULL__
        if (idig(ar__2(127:135)).EQ.0) OI_H(i__) =  rNULL__
        if (idig(ar__2(137:145)).EQ.0) OII_H(i__) =  rNULL__
        if(ar__2(147:155) .EQ. '') OIII_H(i__) = rNULL__
        if (idig(ar__2(157:165)).EQ.0) S_H(i__) =  rNULL__
        if (idig(ar__2(167:175)).EQ.0) SII_H(i__) =  rNULL__
        if (idig(ar__2(177:185)).EQ.0) SIII_H(i__) =  rNULL__
        if (Te_NII__a(i__) .EQ. 45) Te_NII__a(i__) =  iNULL__
        if(ar__2(193:197) .EQ. '') Te_NII__b(i__) = iNULL__
        if (idig(ar__2(199:206)).EQ.0) Te_OIII__a(i__) =  rNULL__
        if(ar__2(208:214) .EQ. '') Te_OIII__b(i__) = rNULL__
        if(ar__2(216:223) .EQ. '') Ne_SII(i__) = rNULL__
c    ..............Just test output...........
        write(6,3)
     +  Seq_2(i__),Ar_H(i__),ArIII_H(i__),He_H(i__),HeI_H(i__),
     +  HeII_H(i__),ICF_Ar(i__),ICF_N(i__),ICF_Ne(i__),ICF_O(i__),
     +  ICF_S(i__),N_H(i__),NII_H(i__),Ne_H(i__),NeIII_H(i__),
     +  O_H(i__),OI_H(i__),OII_H(i__),OIII_H(i__),S_H(i__),SII_H(i__),
     +  SIII_H(i__),Te_NII__a(i__),Te_NII__b(i__),Te_OIII__a(i__),
     +  Te_OIII__b(i__),Ne_SII(i__)
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