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Messier 108


Messier 108

Sketching:

Date and Time: 05-03-2019
Scope: 16” f /4.41 Dobsonian. 138x with 13mm widefield eyepiece
8”x 12” white sketching paper, B, 2B graphite pencils, scanned and inverted
Averted vision was a very useful aid.
Seeing: Pickering 8/10
Transparency: average 4/5
Bortle 7 sky not very good
Frank :)






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