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J/ApJS/155/351      Absorption toward PG 1116+215               (Sembach+, 2004)
Physical properties and baryonic content of low-redshift intergalactic Lyα
and O VI absorption line systems: the PG  1116+215 sight line.
    Sembach K.R., Tripp T.M., Savage B.D., Richter P.
   <Astrophys. J. Suppl. Ser., 155, 351-393 (2004)>
   =2004ApJS..155..351S
ADC_Keywords: QSOs ; Spectroscopy ; Spectra, ultraviolet

Keywords: cosmology: observations - intergalactic medium -
          quasars: absorption lines - quasars: individual (PG 1116+215)

Abstract:
    We present Hubble Space Telescope (HST) and Far Ultraviolet
    Spectroscopic Explorer (FUSE) observations of the intergalactic
    absorption toward QSO PG 1116+215 in the 900-3000Å spectral region.

Description:
    We observed PG 1116+215 with FUSE in 2000 April and 2001 April as part
    of the FUSE Team low-redshift OVI project. We observed PG 1116+215
    with HST STIS in 2000 May and 2000 June as part of Guest Observer
    programs GO-8097 and GO-8165.
Objects:
    ----------------------------------------------------------
       RA   (2000)   DE      Designation(s)
    ----------------------------------------------------------
    11 19 08.7   +21 19 18   PG 1116+215 = QSO J1119+2119
    ----------------------------------------------------------

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
table3.dat       114      204   Interstellar line cross reference


See also:
  J/ApJ/508/200 : QSO low-z Lyα absorbers (Tripp+, 1998)


Byte-by-byte Description of file: table3.dat

   Bytes Format Units     Label     Explanations

   1- 13  A13   ---       Ion       Species name
  15- 22  F8.3  0.1nm     Lambda    Wavelength in units of Angstroms (1)
      24  A1    ---       f_Lambda  [cd] Flag on Lambda (2)
  26- 31  F6.3  ---       logfw     Log of oscillator strength times the
                                     wavelength (1)
  33- 38  A6    ---       LineID    Line identification number in Figures 2-4
  39-112  A74   ---       Comm      Additional comments

Note (1): Wavelengths and f-values are from Morton (2003ApJS..149..205M),
          except as noted.
Note (2): Flag on Lambda, defined as follows:
    c = SiIV wavelength from Morton (1991ApJS...77..119M).
        Morton (2003ApJS..149..205M) prefers SiIV wavelengths of 1393.760 and
        1402.773Å.
    d = CIV wavelength from Morton (1991ApJS...77..119M).
        Morton (2003ApJS..149..205M) prefers CIV wavelengths of 1548.202 and
        1550.781Å.


History:
    From electronic version of the journal
(End)                   Greg Schwarz [AAS], Marianne Brouty [CDS]    11-Oct-2005