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Jupiter, Ganymède, Io and Great Red Spot 2019.06.15/16

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#1 Marc Delcroix

Marc Delcroix

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Posted 18 June 2019 - 09:38 AM

Dears,

 

Variable seeing that night, with good moments. So first the best images at 24° high, with GRS transiting leaving reddish material leftovers in the preceding part of the South Tropical jet. This is spectacular in methane absorption band, where this high altitude material and some around GRS itself is bright.

Details on Ganymede (and Io are visible) :


j2019-06-16_00-39-56_rgb_md.jpg

 

j2019-06-16_00-51-21_ch4_md.jpg

 

Previous images:
RGB:
j2019-06-16_00-03-09_rgb_md.jpg
Methane:
j2019-06-16_00-16-36_ch4_md.jpg
Infrared:

j2019-06-16_00-28-20_ir685_md.jpg

 

and the next ones, of better quality:
Less resolved in infrared:
j2019-06-16_01-19-13_ir685_md.jpg
RGB:
j2019-06-16_01-30-23_rgb_md.jpg
Methane, at only 17° elevation, some bright material is visible around GRS setting:

j2019-06-16_01-46-56_ch4_md.jpg

 

Steady skies!


Edited by Marc Delcroix, 18 June 2019 - 09:38 AM.

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