NGC 4321


NGC 4321 Thumbnail NGC 4321 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]
12:22:54.9 +15:49:21 7.4 6.3 14.3

IRS LL/SL Spectroscopy
Observed RA DEC Step PA Length (2x) Width
  [J2000] [J2000]   [degree] [arcsec] [arcsec]
2004-06-08T00:42:57.191 12:22:54.90 +15:49:21.0 10x6 121 213.0 56.4

Optical Spectroscopy
Spectrum Observed Aperture PA Comments Download
    [arcsec x arcsec] [degree]   1D2D
Radial Strip KPNO/2005-04-05 245 x 56 121 stitched ASCII FITS  
Circumnuclear KPNO/2002-05-14 20 x 20 120 ASCII FITS  
Nuclear KPNO/2002-05-14 2.5 x 2.5 60 ASCII FITS  




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