m51 with sn2011dh cropped(chuck kimball)

Acquisition Date	:	imaged on the 4th of June, 2011 from my observatory in Julian California between 9pm and just after midnight.
Camera	:	Canon 350d, Hap modified
Camera Settings	:	RAW, iso 800, 36 five-minute sub exposures
Telescope	:	Explore Scientific 127mm f/7.5 apochromatic refractor with AstroTech AT2FF field flattener
Mount	:	Piggyback on Meade LX200 classic 12. Guiding via PHD and modified 10x50 finder scope, Meade DSI pro I mono...
Processing Package / Processing Applied	:	acquired, calibrated with darks and flats, stacked with drizzle in Nebulosity 2.4.3. Additional processing in Photoshop CS3, Carboni's actions, Noise Ninja
Web Site	:	chucks astro images

Position 2 overall, due to these votes:
Vote for this image	:	4 votes