Supernova 2001 EN: Color Composite October 08, 2001; National Undergraduate Research Observatory
1 exposure in B (240 sec), 1 exposure in V (180 sec), and 1 exposure in R (120 sec)
Field of view: ~ 4 by 4 arcmin
Image taken by J. Milingo, H. Sheets, and J. Pryzby
Combined using CADET freeware.
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Comparison image of host galaxy NGC 523, created from the Digitized Sky Survey, field of view ~ 5 arcmin by 4.4 arcmin.
copyright Laurence A. Marschall, Gettysburg College