Messier 10 (North Up, East Left)
Messier 10, also known as NGC 6254, is a globular cluster in the  constellation of Ophiuchus.  It lies at a distance of ~16,000 light-years and has a diameter of ~90 light-years. This image comprises 10 x Luminance (45 seconds each) and 5 x Red, Green and Blue (45, 48  and 39 seconds each), 0.5m f/2.9 ASA Astrograph with FLI ML3200 camera at an altitude of  55 degrees on 20 May 2017. The fields of view of the images at the top and bottom are 34’ x 23’ and 18’ x 12’ respectively.
Hills Observatory: 1 January 2013 to 6 May 2018
COMETS COMETS
DEEP SKY DEEP SKY