...and Sentinel or elsewhere. There does seem to be incoming cirrus, and the Flatiron 'Clear Sky Clock' shows this arriving by 10pm and only poor to fair seeing throughout the night. http://cleardarksky.com/c/FltIrnAZkey.html?1 http://cleardarksky.com/c/SntnlAZkey.html?1 http://cleardarksky.com/c/VklRdAZkey.html?1 \Brian -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.