Celestial hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  IC 4263  ·  M 51  ·  NGC 5169  ·  NGC 5194  ·  NGC 5195  ·  NGC 5198  ·  Whirlpool Galaxy
M51 luminance with RASA 8 and ASI183MM, pls zoom in, Nikolay Kondrashov
M51 luminance with RASA 8 and ASI183MM, pls zoom in
Powered byPixInsight

M51 luminance with RASA 8 and ASI183MM, pls zoom in

M51 luminance with RASA 8 and ASI183MM, pls zoom in, Nikolay Kondrashov
M51 luminance with RASA 8 and ASI183MM, pls zoom in
Powered byPixInsight

M51 luminance with RASA 8 and ASI183MM, pls zoom in

Equipment

Loading...

Acquisition details

Loading...

Description

Luminance only, DrizzleIntegration x2, some selective sharpening in Photoshop.

Subs were avg FWHM 3", Could've been done better but guiding was not perfect that night. I hope this year I can get better resolution.

Comments

Sky plot

Sky plot

Histogram

M51 luminance with RASA 8 and ASI183MM, pls zoom in, Nikolay Kondrashov