NGC2239 - Rosette Nebula

This picture was taken in April, 2014 - São Pedro - São Paulo - Brazil.

Technical data
ISO 800, total exposure of 02h (24 subs), darks, flats and biases applied.

Equipment
- Equatorial Mount Orion Atlas EQ-G
- Auto guided with Orion Starshoot and Refractor Orion 80mm
- Refractor Triplet Meade 80mm APO F6
- Canon DSLR 500D modded with Astrodon Filter
- Astro-Tech Field Flattener 2"

Software
Capture: BackyardEOS
Processing: PixInsight 1.8 and Adobe Photoshop CS5

Ps: Stars's spikes were created by crossed wire in front of refractor!