その他惑星 ALPO-Japan Latest Animation of Ganymede occulting Europa Image 2015/02/16(UT)
Anthony Wesley
Anthony.W
Anthony Wesley (406mm Newton)
Here is some data that's been waiting patiently for me to get around to processing - the occultation of Europa by Ganymede in Feb 2015. Europa is travelling right->left "behind" Jupiter, and Ganymede is travelling left->right "in front" of Jupiter. This is an animated GIF, 50 frames. I won't include it as an attachment due to its size (> 5Mb) as this might get blocked by some email systems.
Filter: R600 (red longpass)
capture rate: 45 fps
Each frame in the animation is best 600/1000 frames, ie 22 seconds worth of raw data.
Animation plays @ 10fps and is set to ping-pong because I like that effect
[Anthony Wesley,Murrumbateman Australia]
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