RASC - St. John's Centre
Members Photos


Image of Jupiter taken from St. John's, Newfoundland.
Photographed by Chris Stevenson -
November 6, 2012


Photo of Jupiter taken on November 6, 2012.  with a Philips SPC900n webcam w/o internal filter at 20 fps through a Meade 3X barlow on an 11" SCT (Celestron CPC-1100), using a shutter speed of about 1/40th of a second and with the gamma tweaked a bit to bring things out. A 60 sec .avi recorded at about 12:30 am 06 Nov 2012 was reduced in Registax4, stacking the best ~600 frames, followed by histogram stretching and wavelet sharpening. Post processing done in The Gimp. 

Click on image for full original photo.


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