The following sketch was made using a No. 2 pencil and a blank 5 x 8 notecard.  The colors were inverted using a scanner.

NGC 4656-57 Galaxies in CVN, 10-inch reflector @143x

This entry was posted on May 21, 2010 at 4:30 pm and is filed under Work File Only - Observer's Challenge Reports. You can subscribe via RSS 2.0 feed to this post's comments. Both comments and pings are currently closed.