Contains:  Other
IRIS COLOR MEDIAN STACK_FINAL VERSION, Luis Campos

IRIS COLOR MEDIAN STACK_FINAL VERSION

IRIS COLOR MEDIAN STACK_FINAL VERSION, Luis Campos

IRIS COLOR MEDIAN STACK_FINAL VERSION

Description

The Iris nebula, a huge dark cloud complex in Cepheus constelation, the center of the nebula is lit by a hot blue star hence the blue color of the object. This is a though one to process, it requires a lot of integration time to show all the dark dust, this is 2only" 110 min. of exposure with my 200mm f/4 Altair Astro (Astro Tech) newtonian and TEC cooled Canon 350D, stack of 11x10 min. @ 400 ISO

Comments

Histogram

IRIS COLOR MEDIAN STACK_FINAL VERSION, Luis Campos