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 2244, Rosette nebula, NGC 2239, The star 12Mon
Getting plate-solving status, please wait...
Rosette Nebula - NGC 2239, 


            Alan Mason
Rosette Nebula - NGC 2239

Rosette Nebula - NGC 2239

Technical card

Resolution: 4885x3263

Dates:Jan. 10, 2019

Frames:ZWO UV/IR Cut 2": 94x90" (gain: 50.00) -20C bin 1x1

Integration: 2.4 hours

Darks: ~50

Flats: ~50

Bias: ~100

Avg. Moon age: 3.96 days

Avg. Moon phase: 16.72%

Bortle Dark-Sky Scale: 5.00 job: 2462017

RA center: 97.987 degrees

DEC center: 4.955 degrees

Pixel scale: 1.407 arcsec/pixel

Orientation: 270.582 degrees

Field radius: 1.148 degrees

Data source: Backyard


Imaged with just the ZWO UV-IR filter from my backyard sky. I usually opt for my IDAS LPS-P2 filter in this scenario, but chose to shoot without any broadband filter this time.



Alan Mason
License: None (All rights reserved)

Sky plot

Sky plot


Rosette Nebula - NGC 2239, 


            Alan Mason