NGC 7331


NGC 7331 Thumbnail NGC 7331 Thumbnail

The yellow outline shows the configuration of the IRS LL/SL map with 2x coverage, when available. The red and blue rectangles show the apertures corresponding to the radial strip and circumnuclear spectra, respectively.

Galaxy Properties
RA DEC D25 d25 D
[J2000] [J2000] [arcmin] [arcmin] [Mpc]
22:37:04.1 +34:24:56 10.5 3.7 14.5

IRS LL/SL Spectroscopy
Observed RA DEC Step PA Length (2x) Width
  [J2000] [J2000]   [degree] [arcsec] [arcsec]
2003-12-16T08:30:24.152 22:37:04.10 +34:24:56.0 11x7 65 278.4 58.8

Optical Spectroscopy
Spectrum Observed Aperture PA Comments Download
    [arcsec x arcsec] [degree]   1D2D
Radial Strip KPNO/2001-11-11 200 x 55 90 ASCII FITS  
Circumnuclear KPNO/2001-11-11 20 x 20 90 ASCII FITS  
Nuclear KPNO/2001-11-11 2.5 x 2.5 90 ASCII FITS  




Last update 2008 Oct 26 23:25. Email John Moustakas with questions, comments, or to report errors.