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Clif Ashcraft



Location of Photo:

Perrineville New Jersey

Date/Time of photo:

Several times from 5:46 to 7:45 pm EST


Flea3 color camera, 2x Barlow and extension tube, 7.25" f/14 Schupmann medial, effective focal ratio f/35. Exposure 0.012 sec, frame rate 80 fps. Each image is a stack of the best 1500 frames from a video of 5500 frames. Processed in Registax5, composite made in PhotoShop


The composition shows a sequence of images of Jupiter showing the SEB revival region on Jupiter as it rotates into view. At the time, the SEB revival occupied over 85 degrees of longitude. The shadow of Ganymede is visible in the first 7 images of the sequence.


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