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Contains:  NGC 2252, NGC 2244, Rosette nebula, NGC 2239, The star 12Mon
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Rosette Nebula

Technical card

Resolution: 3276x2434

Dates:Feb. 1, 2018Feb. 16, 2018Feb. 20, 2018

Astronomik Ha 6nm: 21x600" bin 1x1
Astronomik Oiii 6nm: 11x600" bin 1x1
SII 5nm: 14x600" bin 1x1

Integration: 7.7 hours

Avg. Moon age: 6.96 days

Avg. Moon phase: 39.98% job: 1938115

RA center: 97.966 degrees

DEC center: 4.994 degrees

Pixel scale: 1.857 arcsec/pixel

Orientation: 181.244 degrees

Field radius: 1.053 degrees

Locations: Image The Universe Remote Telescopes, Fregenal de la Sierra, Extremadura, Spain


About to make some tweaks and upgrade the camera on the RH 200 [to a 16200 chip] so working through the test data I have accumulated - here we have a look at the Rosette Nebula in narrow band. The speed of this scope is great and even though short of a few subs I have been able to generate a tidy image with <8hrs data.
The object lends itself to detail so have focused on that while keeping the overall image as clean and tidy as possible.
Hope you enjoy.



Paddy Gilliland
License: None (All rights reserved)

Sky plot

Sky plot


Rosette Nebula, 


            Paddy Gilliland