tag:blogger.com,1999:blog-72722127336975289462023-06-20T16:42:29.883+03:00Sky Atlas Observing LogbookThe blog follows my journey trying to complete the Sky Atlas-project; trying to observe and sketch all of the 2,700 deep sky objects listed in Sky Atlas 2000.0 (2nd Deluxe Edition) with telescopes in the 4 inch aperture range.Jaakko Salorantahttp://www.blogger.com/profile/11123017774793964972noreply@blogger.comBlogger0125