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:  The star 69Ori
Getting plate-solving status, please wait...

Sh2-261 - Lowers Nebula

Technical card

Resolution: 1920x1551

Dates:Nov. 11, 2017Nov. 18, 2017Nov. 22, 2017

Astrodon Ha 5nm: 12x1200" bin 1x1
Astrodon RGB E-Series: 33x360" bin 1x1

Integration: 7.3 hours

Avg. Moon age: 8.80 days

Avg. Moon phase: 19.01% job: 1848086

RA center: 92.252 degrees

DEC center: 15.717 degrees

Pixel scale: 1.342 arcsec/pixel

Orientation: 2.017 degrees

Field radius: 0.460 degrees

Locations: Upper Borg Observatory, Bremen, Bremen, Germany


I added 1,3 hrs. Ha with the 10" newtonian for the nebula core, to push the details.
Visit my homepage for more ...



Jens Zippel



Crop with 1 hour of h-alpha collected with my 10" newtonian.

Sky plot

Sky plot


Sh2-261 - Lowers Nebula, 


            Jens Zippel