Two Weird October Nights at CSSPPosted By Dave Mitsky |
My friend Tony Donnangelo and I traveled to Cherry Springs State Park, one of the best observing sites in the eastern United States, last Sunday. At sunset the cloud cover that was present during the drive to Potter County disappeared and the sky became strikingly transparent. Tony and I began observing satellites, binary stars, and a few bright deep-sky objects as astronomical twilight ended but before too long black clouds began streaming in from the northeast. Needless to say, the night was a complete washout save for a few brief sucker holes. Apparently an unusual low pressure system from the Gulf of Maine was responsible.
On Monday the clouds disappeared and sky was a cerulean hue the entire day. All the forecasts for Monday night were excellent and we began scanning the sky with high hopes. However, around 01:30 UT, at almost the same time as the previous night, the sky blackened again and our dreams of viewing dim planetaries, emission nebulae, and galaxies were dashed. One CSSP regular had a satellite TV in his van so we were able to watch a wedge-shaped band of high clouds cover the northern part of Pennsylvania on the Weather Channel satellite loop.
Tony didn't want to chance another night on a botched forecast so we returned home the next day, which was a bright and sunny one. As it turned out I was able to do a bit of observing on Tuesday night from a friend's observatory but high clouds detracted from the proceedings.
All told two very chilly nights at a premier dark sky site yielded less than 3 hours of observing.
Dave Mitsky
On Monday the clouds disappeared and sky was a cerulean hue the entire day. All the forecasts for Monday night were excellent and we began scanning the sky with high hopes. However, around 01:30 UT, at almost the same time as the previous night, the sky blackened again and our dreams of viewing dim planetaries, emission nebulae, and galaxies were dashed. One CSSP regular had a satellite TV in his van so we were able to watch a wedge-shaped band of high clouds cover the northern part of Pennsylvania on the Weather Channel satellite loop.
Tony didn't want to chance another night on a botched forecast so we returned home the next day, which was a bright and sunny one. As it turned out I was able to do a bit of observing on Tuesday night from a friend's observatory but high clouds detracted from the proceedings.
All told two very chilly nights at a premier dark sky site yielded less than 3 hours of observing.
Dave Mitsky