Herschel 88 (North Up, East Left)
Herschel 88, also known as NGC 6304, is a globular cluster in the constellation  of Ophiuchus.  It lies at a distance of ~18,000 light-years. This image comprises 10 x Luminance (120 seconds each) and 5 x Red, Green and Blue (120, 132 and 108 seconds each), 0.5m f/2.9 ASA Astrograph with FLI ML3200 camera at an altitude of 30 degrees over two nights, 13 and 19 July 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 10 July 2018
COMETS COMETS
DEEP SKY DEEP SKY