2006 Aug 12 17:30 UT, 20cm S-C f/10 50x |
Note: very diffuse; clear sky with high humidity after a heavy shower in the evening; moonlight interference; |
Comparison Image taken on 2006 Aug 12.717 UT with Canon 20D+0.20m S-C, f/10, ISO 3200, 27sec+34sec+35sec, processed with FitsWork and IRIS 5.56; enhanced by binning 2 and wavelet; LM~15.3:
Corresponding starfield plotted by Carte du Ciel: