M106 – First Test of RH305

This is a first test image with a new setup at Deep Sky West – an Astro-Physics 305mm f3.8 Riccardi-Honders Astrograph. A nice galaxy machine.. here M106 as a test. Exposure: LRGB, (27,33,18,33) x 300sec Date: 2017-02-22…2017-03-15 Setup: Astro-Physics RH-305 with FLI ML8300 Site: Deep Sky West Observatory, NM, USA

M106 & Many Friends

This is a HaLRGB composite of M106 with its companion NGC4217 and many small neighbours. Have a look at the full-size image to discover all the tiny galaxies in this field. The image is composed of 25 x 900 sec luminance, 16 x 600 sec RGB, and 19×1800 sec Ha exposures taken at the Deep […]