Comet Lulin Weekend
February 27th & 28th   
The skies were to be clear-ish, the moon was very new, and the roads passable on Friday.  This lead to a spontaneous trip to the lake to catch comet Lulin in the dark sky away from the city lights and random gunfire that is Milwaukee.  This is a 1 minute exposure (55mm lens, F1.4, 400 ASA 35mm film) from a camera piggybacked on a 125 mm telescope taken from the shore of north western corner of the lake looking to the southeast (air temperature -10o F, Burrrr).  The comet is just below the center of the picture next to a bright star (Regulus).  See it? No? Wait this will help...
It's the greener one to the right in the circle.
Mostly sunny skies on Saturday morning revealed that the bottle rocket war forts have crossed the line from "damaged" to "ruins".
The only task left was to check the ice thickness.  Mrs Nemo had the "honor" of punching the hole.
Success!
21.5 inches of very solid water under about a foot of new snow. 
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We'll be back in a week to survive one last trip this season to ski Brule, check the ice thickness and snow depth, wave good-bye to comet Lulin for another 1000 years, and curse the still broken water line to the bar.