Lowitz arcs
Lowitz arcs were first observed by Tobias Lowitz in 1790. Ever since, these arcs have been observed by numerous observers ( 1 ). These particular arcs were photographed on February 19 in Finland.
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Monthly Archives: March 2009
Halo Meeting 2009
There is less than half a year left until Halo Meeting 2009. The “official” registration form ( 1 ) has been added to our website, and also important information about the costs and the method of payment. Please, read these…
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More light on spatial halos
Streetlamp halos with their spatial form can be memorable experiences for the viewer. Yet, we know rather little of them. But now this is changing as Walt Tape has taken a look at several spatial halos in four articles (…
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