Great Orion Nebula M42 (2 frames mosaic)

<High Resolution (1681x2069, 750Kb)>
Optics	Mizar TAL-1M 4.4" Newton (D=110mm, F=800mm)
Exposure Details	2 frames Mosaic, two frames 6x10 min and opne 12 x 3 min (bright center) @ ISO800
Mount	EQ6 PRO SynScan
Camera/Guider	Canon 350D (modified with Baader IR-cut filter.), Guider camera is QHY6 CCD.
Filter	none
Date	Oct 12, 2007
Location	Suburban, 7km from 300k pop. town.

©2000-2007 All images, text and software are copyright Igor Chekalin