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Observatory Parameters
May 21
Clouds: Seeing:
First Quarter
12:12 01:32
m33 keeping me busy... Still not satisfied with last image and tried another filter in PI on it; local histogram equalisation with this result.. PI, as well as M33; i'm trying to get most out of it and have a lot of trouble to find my way to a reasonable result.
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Triangulum Galaxy, Astrophotography by Ed Defesche



Frames / Subs




Spatial Info

  • Image Size: 5,016 x 3,264 pixels
  • Image Scale: 0.886 arcsec / pixel
  • Visual Field: 1º 14' 00''
  • RA Center: 1h 33m 54s
  • DEC Center: 30º 37' 42''
  • Orientation: 128.876 degrees E of N

Sky Maps


Astronomy Quote of the Day

“We find, therefore, under this orderly arrangement, a wonderful symmetry in the Universe, and a definite relation of harmony in the motion and magnitude of the orbs, of a kind that is not possible to obtain in any other way.” Johannes Kepler, The Harmonies of the World, 1619
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