Cookie consent

AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.

I agree
Contains:  NGC 5195, Whirlpool galaxy, M 51, NGC 5194
Getting plate-solving status, please wait...
M51 - RGB - reprocessed with APP, 


            Rodolphe Goldsztejn
M51 - RGB - reprocessed with APP

M51 - RGB - reprocessed with APP

Technical card

Resolution: 3177x2420

Dates:April 25, 2019

Frames: 27x600"

Integration: 4.5 hours

Avg. Moon age: 20.84 days

Avg. Moon phase: 63.68% job: 2871476

RA center: 202.464 degrees

DEC center: 47.230 degrees

Pixel scale: 0.510 arcsec/pixel

Orientation: 91.904 degrees

Field radius: 0.283 degrees

Locations: Assens, Assens, Switzerland

Data source: Backyard


An old image - preprocessed fully with AstroPixelProcessor.
Non linear in Pixinsight (contrast improvement, saturation, very slight noise removal).
Final touches in Lightroom.



Rodolphe Goldsztejn
License: None (All rights reserved)

Sky plot

Sky plot


M51 - RGB - reprocessed with APP, 


            Rodolphe Goldsztejn