Thor's Helmet (NGC 2359)

Posted by cfm2004
on Saturday, March 12, 2011
Location: San Romualdo - Ravenna (Italy) - Suburban
LX200 rid. F/6.3 - CCD QSI 520wsi cooled -20
Autoguide with Magzero MZ5-M and PHDguiding on ETX105
LRGB: L (total 102 minutes h-alpha+OIII), R ( h-alpha baader 7nm filter) 18x3', G (synthetic), B (OIII Baader 8,5nm filter) 16x3'.
Acquired with MaximLE - Dark and Bias subtract
Processed with MaximDL and Paint Shop ProX3
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