Spectra of NGC 7469

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• UV - 1996 IUE Campaign
  • Data: TOMSIPS-extracted IUE data from 1996 campaign
    [complete set (.tar.gz) 1542kB, 207 spectra]
    [Select individual spectra ]
    
  • References: Wanders et al. 1997, ApJS, 113, 69 [Abstract]
  • Format of Data: ASCII (plain text) format three-column tables:
    • Column 1: Wavelength (Å)
    • Column 2: Flux in 10^-14 ergs s^-1 cm^-2 Å^-1
    • Column 3: Uncertainty in flux, same units
    The file containing the complete set is a compressed (with gzip) tar file that must be unpacked.
  • Additional Notes: Names of spectra contain SWP image number (see Table 1 of Wanders et al.).

• Original optical spectra, 1996 Campaign
  • Data: Optical ground-based spectra from multiple sources:
    • Wise Observatory
      Time reference for Wise spectra
    • Perkins Observatory (OSU)
      Time reference for Perkins spectra
    • Crimean Astrophysical Observatory
      Time reference for CAO spectra
      Data log for CAO spectra
    • Special Astrophysical Observatory
      Time reference for SAO spectra
      Data log for SAO spectra
  • References: Collier et al. 1998, ApJ, 500, 162 [Abstract]
  • Format of Data: Three-column (Wise) or two-column (OSU and CAO) ASCII arrays, grouped by source, in tarred, gzipped files.
    • Column 1: Wavelength (Å)
    • Column 2: Flux (ergs s^-1 cm^-2 Å^-1)
    • Column 3 (Wise data only): Uncertainty in flux, same units as column 2
  • Additional Notes: Time reference files give heliocentric Julian Date that corresponds to each file, listed by name.

• High S/N HST FOS Spectrum
  • Data: FOS spectrum from 1996 campaign
    [FOS spectrum]
  • Reference: Kriss et al. 2000, ApJ, 535, 38 [Abstract]
  • Format of Data: ASCII (plain text) format three-column tables:
    • Column 1: Wavelength (Å)
    • Column 2: Flux in ergs s^-1 cm^-2 Å^-1
    • Column 3: Uncertainty in flux, same units

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  Updated 29 November 2001
  peterson@astronomy.ohio-state.edu