Monday, October 18, 2010
Sunday, October 17, 2010
Comet 103P/Hartley Motion Animation Oct 8, 2010 (!!17MB GIF !!)
I'm still struggling on how to process the comet against a static, but separately processed stellar field. Here's a cool effect, 2 minute sub exposures times 32 quantity. Spanning ~100 minutes of time (small dithering time in between each sub and some tossed subs).
Warning, this file is 17MB
Warning, this file is 17MB
Sunday, September 26, 2010
Time lapse Europa transit
This is an 11 frame sequence where each frame, of red only, consists of 10sec or 400 - 500 frame stack. Each frame is taken back to back so, 11 frames x 10sec per frame = 110seconds or just shy of 2 minutes of rotation time. Each of the 10 motion frames are displayed for 100ms or 0.1sec, the last one is held for 1second. This means that 10frames x 0.1sec = 1second of time per 'spin'
So, long story short, in 1second you'll see nearly 2 minutes of Jupiter's rotation, that's over 100 times normal speed.
What's really interesting is how far the moon and shadow move in only 2 minutes. This is taken with my Celestron C8, 2.5x PowerMate and PGR Flea3. EFL ~ 5080mm or f/25. The stacking and processing was done at 2x up-scaled and the final rendering in Gimp gets rescaled back to 1.5x or 150% sized.
Wednesday, September 22, 2010
Jupiter with Europa Transit near opposition
Seeing was good initially, poorer later, but I'm still sorting out the captures.
And another from later, where you can see Europa a bit better, as it's closer to the edge.
Friday, September 17, 2010
Deep sky work catchup #1
Be sure to click all thumbnails to see the larger view!
Super duper old one from 2009, but recently reprocessed and never posted
Old one from May
M3
M5
Thursday, September 16, 2010
Simple 30min M8 Lagoon Nebula
The whole of lower ecliptic is rarely above the trees in my primary observing location, so this was about it for a single night. I really worked the processing with some tips from the fine folks at Cloudy Nights!
Click the thumbnail to see the full size
Sunday, September 12, 2010
Nice view of Jupiter's GRS and Jr!
And don't forget to look at the rest of this season here: http://maphilli14.webs.com/jupiterbymikephillips.htm
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