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Re: (meteorobs) NLC or early twilight?
>Could you give us a little more information on this
Sure, Tom. I was observing from NW of Bath, ME, USA, 43o56'30"N 69o50'20"W,
elevation uncertain but between 20 and 50 m. The sky was translucent after a
recent small cold front, with limiting magnitude 7.0+ above 40o alt. Limiting
magnitude near the feature was perhaps 5.0 to 6.0 - no visible light pollution, and at a clear over-sea point on the
horizon, but with only medium-poor seeing.
The feature was first noticed at 0612UT, and was again observed at 0620UT
(again, I thought nothing of it at the time, unfortunately :<). At 0612, it
showed a relatively narrow peak rising up perhaps 12 to 15o, covering perhaps
10o of azimuth to the S and slightly less to the N. At 0620, two other faint
peaks MAY have been observed near the N and S edges of the feature (again, this
is from memory), and the central peak reached up about 15o. 0% cloudiness.
If you still think I should report it to Mark Zalcik, let me know. And if so, do
you know if he has an email address? Thanks again for the response!
Lew
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