Jupiter 4 August, 2011

4 August, 2011. Combination of 20, 0.02 second images, using red, green and blue filters.
SBIG ST-8XE CCD. 20" f/6.8 Dall-Kirkham cassegrain with a 2x barlow lens.

Io is the moon to the left, while Europa is to the right. The shadow of Europa is just visible at the lower right of Jupiter.

4 August, 2011. Combination of 20, 0.02 second images, using red, green and blue filters.
SBIG ST-8XE CCD. 20" f/6.8 Dall-Kirkham cassegrain with a 2x barlow lens.

4 August, 2011. Combination of 20, 0.02 second images, using red, green and blue filters.
SBIG ST-8XE CCD. 20" f/6.8 Dall-Kirkham cassegrain with a 2x barlow lens.

4 August, 2011. Combination of 20, 0.02 second images, using red, green and blue filters.
SBIG ST-8XE CCD. 20" f/6.8 Dall-Kirkham cassegrain with a 2x barlow lens.