M 81 Dw B


M 81 Dw B Thumbnail M 81 Dw B 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]
10:05:30.6 +70:21:52 0.9 0.6 5.3

IRS LL/SL Spectroscopy
Observed RA DEC Step PA Length (2x) Width
  [J2000] [J2000]   [degree] [arcsec] [arcsec]
             

Optical Spectroscopy
Spectrum Observed Aperture PA Comments Download
    [arcsec x arcsec] [degree]   1D2D
Radial Strip KPNO/2001-11-14 28 x 55 110 ASCII FITS  
Circumnuclear KPNO/2001-11-14 20 x 20 90 ASCII FITS  
Nuclear     no nucleus      




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