Home Image Gallery Clusters Galaxies Lunar Nebulae Solar System Sun
Date/Location February 20, 2018 KEASA Observatory, Barking Sands, Kauai, Hawaii
Camera and Settings SBIG ST-2000XCM CCD camera -10°C
Telescope 8-inch f/8 Ritchey–Chrétien Cassegrain (with a Televue 0.8x focal reducer/field flattener yielding f/6.4)
Mount Paramount ME
Exposure 60 min (6 x 10 min)
Processing CCDOpts, Image Plus 6.5, Photoshop CS6
Other Mag. 9.3 planetary nebula in Puppis, 1.2 x 0.7 arc min in size. Central star is mag. 14.3.
NGC2440
IScroll down to bottom of image for a detailed description.