That aperture estimation is correct. A year ago (late Aug- early Sept '11) I took on the challenge of seeing if using my 12.5" scope I could observe 50 galaxies within 10ยบ of Polaris. The answer was...
Type: Posts; User: Bill Weir; Keyword(s):
That aperture estimation is correct. A year ago (late Aug- early Sept '11) I took on the challenge of seeing if using my 12.5" scope I could observe 50 galaxies within 10ยบ of Polaris. The answer was...