AGN @ Wyoming

AGN Spectral Energy Distributions (SEDs) from far-UV to optical

The SEDs of 19 AGNs are available here.  The SEDs of 17 objects cover ~900-9000Å (rest frame).  Individual unscaled spectra from FUSE, HST and optical spectra are also available.  For more information about this data set, please refer to
"Quasars and the Big Blue Bump"
Shang, Z., Brotherton, M. S., Green, R. F., Kriss, G. A., Scott, J., Quijano, J. K., Blaes, O., Hubeny, I., Hutchings, J., Kaiser, M. E., Koratkar, A., Oegerle, W., and Zheng, W.
2004, ApJ, xxx, xxx.

Notes for the online data set:
  • FUSE and optical spectra may have been scaled to match HST spectra in constructing the SEDs.
  • Individual unscaled spectra are also available here.
  • All spectra are in observed frame, no redshift or Galactic reddening corrections have been applied.
  • All spectra are in the vaccum wavelength scale.
  • The preview plots show SEDs in rest frame for both wavelength and flux.  Galactic reddening has also been removed.


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SEDs Unscaled individual spectra
#
Object
Redshift
Plots
Spectral
FUSE
HST
Opt. Red
Opt. Blue

1 3C273
0.1576
 PS
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII

2 3C351
0.3730
 PS
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII

3 4C+34.47
0.2055
 PS
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII

4 IR07546+3928
0.0953
 PS
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII

5 MRK290
0.0303
 PS
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII

6 MRK304
0.0657
 PS
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII

7 MRK506
0.0428
 PS
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII

8 MRK509
0.0345
 PS
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII

9 PG0052+251
0.1544
 PS
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII

10 PG0947+396
0.2057
 PS
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII

11 PG0953+414
0.2338
 PS
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII

12 PG1100+772
0.3114
 PS
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII

13 PG1259+593
0.4769
 PS
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII

14 PG1322+659
0.1684
 PS
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII

15 PG1351+640
0.0882
 PS
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII

16 PG2349-014
0.1740
 PS
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII

17 TON951
0.0643
 PS
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII

18 NGC3516
0.0883
 PS
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII

19 NGC3783
0.0097
 PS
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII
FITS  ASCII