Home Image Gallery Clusters Galaxies Lunar Nebulae Solar System Sun
Date/Location June 25 & 27, 2017 KEASA Observatory, Barking Sands, Kauai, Hawaii
Camera and Settings SBIG ST-2000XCM CCD camera -5°C
Telescope Astrotech 8-inch f/8 Ritchey–Chrétien with 0.8x focal reducer/field flattener
Mount Paramount MyT German equatorial mount
Exposure 210 min (21 x 10 min)
Processing CCDOpts, Image Plus 6.5, Photoshop CS5
Other Mag. 9.22 spiral galaxy in Coma Berenices. 16.6 x 2.9 arc minutes. Fainter spiral is NGC4562, Mag 14.4, 1.9 x 0.6 arc minutes.
IScroll down to bottom of image for a detailed description.