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 884, Double cluster, NGC 869, The star 7Per
Getting plate-solving status, please wait...
Double Cluster NGC 869 & NGC 884, 


Double Cluster NGC 869 & NGC 884

Double Cluster NGC 869 & NGC 884

Technical card

Resolution: 4702x2939

Dates:Jan. 7, 2018Jan. 8, 2018

Frames:Orion SkyGlow 2" Imaging Filter: 99x180" ISO800

Integration: 4.9 hours

Flats: ~20

Bias: ~200

Avg. Moon age: 21.22 days

Avg. Moon phase: 59.75% job: 1888924

RA center: 35.148 degrees

DEC center: 57.157 degrees

Pixel scale: 1.520 arcsec/pixel

Orientation: 177.744 degrees

Field radius: 1.170 degrees

Locations: Terrassensternwarte, Berlin, Germany

Data source: Backyard


First light with my new apo refractor under extreme windy conditions. Guiding was terrible, no darks were used and i still need to get rid of the coma issues. That said i'm fine with the result.



License: None (All rights reserved)

Sky plot

Sky plot


Double Cluster NGC 869 & NGC 884,