Jupiter 9 November, 2012


It is interesting to compare the appearence of Jupiter at this time, to that of a year ago. The South Equatorial Belt has fully reappeared, giving Jupiter a more "normal" appearence. Also during the interval, a new "Little Red Spot" had appeared just south of the Great Red Spot.


9 December, 2012. Combination of 2000, 0.05 second images.
ImagingSource DMK video CCD in monochrome mode. 20" f/6.8 Dall-Kirkham cassegrain with a 2x barlow lens.


9 December, 2012. Combination of 2000, 0.05 second images.
ImagingSource DMK video CCD in monochrome mode. 20" f/6.8 Dall-Kirkham cassegrain with a 2x barlow lens.

As can be seen by looking at the moon in the above images, the seeing on this night was not good, so I tried some images without the barlow to see if the results would be any better. The moon to the left of Jupiter is Io, while to the right is Ganymede.


9 December, 2012. Combination of 2000, 0.05 second images.
ImagingSource DMK video CCD in monochrome mode. 20" f/6.8 Dall-Kirkham cassegrain at prime focus.


9 December, 2012. Combination of 2000, 0.05 second images.
ImagingSource DMK video CCD in monochrome mode. 20" f/6.8 Dall-Kirkham cassegrain at prime focus.