Fabrizio Marchi

XO - 2B TRANSIT, JANUARY 24, 2008

On the evening of January 24, 2008, the weather was not optimal (thin glazes
passing every so) made it impossible to follow all the transit.
The beginning of that it coincided with high accuracy (around one minute difference)
with the ephemeris provided

SCHMIDT CAMERA + V FILTER

120 seconds integrations, defocus, total 65 frames

20 darks + 20 bias

70 flats field median for MASTER FLAT

MAXIM DL