The following sketch was made using a No.2 pencil, a 5 x 8 blank note card with the colors inverted using a computer.
The following image, courtesy of Dr. James Dire of Hawaii, using a 190 mm Maksutov-Newtonian telescope.
Read the complete Las Vegas Astronomical Observers Challenge Report, click on the following link:
Categories: Work File Only - Observer's Challenge Reports
Comments: Comments Off on NGC 6822, Barnard’s Galaxy – Sagittarius – Difficult and faint with very low surface brightness
Categories: Work File Only - Observer's Challenge Reports
Tags: Challenge Reports
Comments: Comments Off on M 101 Galaxy in Ursa Major – Face-on spiral with low surface brightness.
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