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 5198, NGC 5195, Whirlpool galaxy, M 51, NGC 5194, IC 4263, NGC 5169
Getting plate-solving status, please wait...
M51 with Ha, OIII, 


            Greg Nelson
M51 with Ha, OIII

M51 with Ha, OIII

Technical card

Resolution: 3000x2400

Dates:April 29, 2018May 2, 2018May 3, 2018

Astrodon E-Series Tru-Balance [B]: 19x300" bin 1x1
Astrodon E-Series Tru-Balance [G]: 17x300" bin 1x1
Astrodon E-Series Tru-Balance [Lum]: 29x600" bin 1x1
Astrodon E-Series Tru-Balance [R]: 18x300" bin 1x1
Astrodon Ha 1.25 5nm: 20x1200" bin 1x1
Astrodon O3 1.25 3nm: 15x1200" bin 1x1

Integration: 21.0 hours

Avg. Moon age: 16.46 days

Avg. Moon phase: 93.97% job: 2093540

RA center: 13h 29' 53"

DEC center: +47° 12' 36"

Pixel scale: 1.650 arcsec/pixel

Orientation: 80.103 degrees

Field radius: 0.881

Locations: Home, Fripp Island, SC, United States

Data source: Backyard


First Light for New SVQ86 Telescope.



Greg Nelson
License: None (All rights reserved)

Sky plot

Sky plot


M51 with Ha, OIII, 


            Greg Nelson

In these public groups

"Simply Stellarvue"