August 6,7 are such a small sliver of a moon that sets rather quickly not long after 9PM. It could be worse.
It's not even dark at 9 PM -- maybe just enough to do any device locks on bright stars that your mount or DSCs need -- plus just enjoy the setting moon - maybe even look at it from the right place on the field. I can remember a night like that at CSSP using my friend's 36-inch Dob to view the thin moon and Venus too - yes Venus IS bright in a 36" - but the thin moon was a surprisingly good sight and not all that bright.
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BTW -- I had two friends at CSSP this past weekend (moonrise around 1:30am) - and while they could do both visual and imaging before the moon got too bright and seeing was excellent - they did experience "transparency issues" thanks to the wildfire smoke blanketing the Northeast. It was quite obvious here in NY's Southern Tier too - milky sky during the daytime - no Milky Way or dimmer Constellations seen from my rural NY home. It would still have been worth a not-quite 3 hour drive for me to go to CSSP - but I have other things going on too.
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Another thought -- 1st quarter moon sets around midnight (ie, 1am EDT) for the peak of the Perseid meteor shower - night of Aug 12/13 - giving dark sky for the best viewing time -- meteor showers are always far better in the early morning. I might go then...... after that the moon rapidly fills in the best meteor hours.
Edited by George N, 29 July 2024 - 09:35 AM.