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Old 20-04-2006, 02:13 PM
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Striker (Tony)
Whats visual Astronomy

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Join Date: Dec 2004
Location: Brisbane
Posts: 5,062
Southern Pinwheel Galaxy NGC 5236

Taken from my house Tingalpa Brisbane with the 20DA on the C11.

FL approx 1800mm

20 x 3 minute exposures at ISO 800 auto-guided.

UHC-S filter used.

Calibrated with Images plus and touched up in PhotoshopCS.

Fairly happy with the results...doing some experiments with calibrating.

Comments welcomed.....especialy negative feedback

Tony
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