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20161106_compare_10years_10inch_V_8inch

20161106_compare_10years_10inch_V_8inch_present.jpg

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This image © Copyright 2018, Michael Fulbright

Comparison of region in IC1805 core: LEFT SIDE - 2016/11/05 8 inch f/4 Newtonian + ASI1600MM-Cool RIGHT SIDE - 2006/11/02 10 inch f/5 Newtonian + SXV-H9


Date: 11/06/2016