M42 e M43

di Luca Maccarini inserita il 16 Febbraio 2014

M42 e M43

The Orion Nebula from a suburban city.
Maksutov-Cassegrain Diam. 127mm. Foc.1500mm. + filter Astronomik CLS on EQ5 unguided. Stack of frames 5x48sec @1600ISO (no flat+2dark). DSLR Canon Eos 350D (sw of remote control BackyardEOS). Digital calibration with sw Astroart 4.0 and Adobe Photoshop Elements4.0