This movie was obtainet using 17 frames taken at 15 minutes steps, from 17.15 to 21.15 UT of 28 november 1999. Note the rising of the Great Red Spot and the approaching the the Io satellite.
Location: Tradate (VA, Italy)
Instruments: 8" f/10 Schmidt-Cassegrain telescope, CCD ST4, integration times from 0.16 to 0.13 seconds.
Elaboration: each image is the sum of 15 frames, elaboration with unsharp mask in Qmips v1.8.
Author: Lorenzo Comolli
 
 

For every comment about images, or about my bad english: comolli@libero.it

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