Observer: Stefano Sposetti
Location: Monte Generoso, Ticino, Switzerland
Date: April 3, 1997 18:30 UT
The pictures were made at the prime focus of a 62cm f:8
Ritchey-Cr=E9tien-telescope owned by the Ferrovia Monte Generoso SA. The CCD
is a Hi-SIS33, unfiltered.
The black and white picture is a result of a median of five-2 seconds
pictures. The image was processed with a gradient filter and logarithmed.
The false colour picture is a result of a median of five-5 seconds
The processing technique is the same used in the other photo.
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