Celestial hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  IC 448  ·  NGC 2236  ·  NGC 2239  ·  NGC 2244  ·  NGC 2252  ·  Rosette nebula  ·  The star 12Mon  ·  The star 13Mon  ·  The star εMon
Rosesste nebula in Duo-Narrowband Filter, Pavel Bernshtam
Rosesste nebula in Duo-Narrowband Filter
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Rosesste nebula in Duo-Narrowband Filter

Rosesste nebula in Duo-Narrowband Filter, Pavel Bernshtam
Rosesste nebula in Duo-Narrowband Filter
Powered byPixInsight

Rosesste nebula in Duo-Narrowband Filter

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Description

The Rosette Nebula (also known as Caldwell 49) is a large spherical H II region (circular in appearance) located near one end of a giant molecular cloud in the Monoceros region of the Milky Way Galaxy. The open cluster NGC 2244 (Caldwell 50) is closely associated with the nebulosity, the stars of the cluster having been formed from the nebula's matter.

Sony A7II,

Tracking with iOptron Skytracker,

Canon FD 200/2.8 at 5.6

STC Astro Duo-Narrowband Filter (Ha (656.3nm) & O-III (500.7nm))

~100 x 30 sec at iso 6400

Stacked in Deep Sky Stacker, curves, WB, crop in Lightroom, then fine tuning curves in Photoshop

Shot from Rehovot, Israel, Bortle 7

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Rosesste nebula in Duo-Narrowband Filter, Pavel Bernshtam