Carl Roussell(150mm F8 refractor) |
Date: 2008/09/17 3.00 UT Telescope: 15cm f/8 Refractor Magnification: 400x Filters: IL Seeing: 7/10 Trans: 3/6 CM=352 Trans: 3.5/6 De: -28.1 Col Est: Blue Mag Est: +7.6 Notes: limb darkening only [ Carl Roussell : Cambray Canada]
2008/09/22
| 2008/09/08
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