- Description: A 10th magnitude galaxy in Coma. Over a dozen smaller galaxies are also
in the field. M100 (NGC4321) is an almost face-on 10th magnitude spiral galaxy at 7.5 x 6.3 arc minutes.
- Film: Hypered Kodak tech pan
- Scope: 8" f6 Newtonian
- Exposure: 60 Minutes
- Location: Mt. St. Francis Retreat, Cochrane, Alberta
- Date: 9 April, 1989
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