Date: 4/18/2015
Place: Anza-Borrego Desert, CA.
Sprial Galaxy M90, NGC4569 in Virgo.
IC3583 an Irregular Galaxy just above M90.
LRGB, 90,45,45,45. Cropped 30%
TEC APO180FL @ f/7.36 1325mm.
FLI-MLx694, Astrodon 50mm Gen2 LRGB
Astro-Physics 1200 GTO
MaxIm/DL 6, Photoshop CS5, CCDStack.