Home Image Gallery Clusters Galaxies Lunar Nebulae Solar System Sun
Date/Location April 20, 2021 and zoomed image from May 13, 2017
Camera and Settings SBIG ST-2000XCM CCD Camera -5°C
Telescope 8-inch f/8 Ritchey–Chrétien Cassegrain (with a Televue 0.8x FF/FR) and Discovery 10" f/6 Newtonian with a Televue Paracorr Type 2 Coma Corrector
Mount Paramount MyT and Paramount ME
Exposure 40 minutes (4 x 10 min) each image
Processing CCDOpts, Images Plus 6.5, Photoshop CS6
Other Mag. 5.9 globular cluster in the constellation Boötes
Mouse over image to zoom in. Scroll down to bottom of image for a detailed description.