Date & Time: | Aug 10 2013, from 22:43 to 23:02 JST(+0900) |
Mosaic of 2 flames that are RGB-composed from 6min.×4shots each | |
Optical: | (GB image) BORG 60ED+Reducer (f=297mm, F5.0) with Moon & Skyglow filter |
(R image) TAMRON SP 300mmF2.8 (Stop: F2.8) with Astronomik CLS-CCD & R64 filters | |
Auto-guided with TAKAHASHI EM-200 Equatorial | |
Digital Camera: | (GB image) Canon EOS 600D (Remodeled) |
(R image) Canon EOS 550D (Remodeled) | |
Location: | Koumi town, Nagano pref. |
Camera Settings: | Recording Format...14bit CCD-RAW, converted to 16bit TIFF(5184×3456) |
CCD Sensitivity...ISO800(GB image), ISO1600(R image) |
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Around Sh2-16 |
Vast nebula around zeta Oph(Sh2-27) |
Copyright(c) 2013 by Naoyuki Kurita, All rights reserved. | |||
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