August 30, 2009
Pietrabbondante
And here's the last shot .. the summer evening had started badly, a lot of moisture had moved my interest in this subject and then to the stellar mass very scenic.
The recovery started at 1: 30 and ended at 3:15 and I set the recovery on the histogram of the early evening, then the time has gradually improved together with the wane of the moon, darkening the sky background and bringing the ' histogram to the left. In phase I
processing then saved only 15 poses to the exclusion of many, even slightly moves, most all shooting in the first part of the evening.
canon Eos 1000d 800IS focus of sw 80ed
HEQ5 on tour with sw 130 spc900nc and GuideMaster
focus occhiometrica
15 x 210 / 2 light frame (nOffset and sum) for a total of 51min
dark 9 (median) 9
flat (median)
preprocessing and stacking with Iris
processing with PS iris
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