Sunday, September 12, 2010
NGC 7000 closeup as a 3D-stereopair
Parallel vision
Other 3D-formats can be found here:
Original 2D-image and details:
NOTE! This 3D-study is a personal vision about forms and shapes, based on some known facts and an artistic impression.
Viewing instructions can be found from a Right hand side menu.
Viewing instructions can be found from a Right hand side menu.
NGC 7000 closeup as an anaglyph Red/Cyan 3D
You'll need Red/Cyan Eyeglasses to be able to see this image right.
Note, if you have a Red and Blue filters, you can use them! Red goes to Left eye
NGC 7000 as an anaglyph 3D-study
Other 3D-formats can be found here:
Original 2D-image and details:
NOTE! This 3D-study is a personal vision about forms and shapes, based on some known facts and an artistic impression.
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Saturday, September 11, 2010
NGC253, 3D transform test
Galaxy NGC 253 2D/3D transformation.
This is a small experiment to show the internal spiral structure of "Silver Dollar" galaxy better. This is simply done by stretching the galaxy image under the PhotoShop. Resulting frames are then animated to a movie file.
Original image of NGC 253 and technical details can be seen here:
http://astroanarchy.blogspot.com/2010/09/ngc-253-silver-dollar-galaxy.html
NGC 253, the "Silver Dollar" galaxy
A spiral galaxy in constellation Sculptor.
This galaxy is undergoing a period of intense star formation. Areas with a Blueish hue, are most active regions of the star formation. This is a nearby galaxy, distance is "only" about 11 million light years.
Largish target, apparent dimensions are, 27,5' x 6,8'. Longer axis is almost as wide as a full Moon (30')
A closeup to show the actual resolution. Note. there is hundreds of dim background galaxies in the image.
Technical details:
16" RCOS ja Apogee U9000 camera.
LRGB combo. An Australian remote telescope
14x600s for the Luminance and 2x600s / RGB-channel . Dark, Bias and Flat calibrated.
Raw data is shared by Petri Kehusmaa and J-P Metsavainio
Processing workflow:
Image acquisition, MaxiDL v4.xxx
Stacked and calibrated in CCDStack.
Deconvolution with a CCDSharp, 30 iterations.
Levels, curves and color combine in PS CS3.
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