Sunday, April 26, 2009
8. Universe Today article
Tammy plotner has wrote an other article.
This time NGC 602, from Hubble Heritage team, is turned to a spatial format by me.
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Read the article from here.
Wednesday, April 22, 2009
NEAIC
NOTE
There is now a new version of Tone Mapping, TM v2.0
It can be found here:
http://www.astroanarchy.blogspot.fi/2014/04/tone-mapping-v20-my-lecture-at-neaic.html
I was one of the speakers in NEAIC conference in Suffern NY , what a wonderfull experience!
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A very special thanks to Bob Moore for all you hard work!
.I made a promise to publish the content of my speech, so here we go;
Download link for TM work flow:
http://dl.dropbox.com/u/24702393/Tone%20Mapping.pdf
Secondly the 2D to 3D work flow, a download link:
http://dl.dropbox.com/u/24702393/3D-stereo%20from%20a%202D-astro%20image.pdf
The GIF-animation in PSD doesn't work, you can see it by klicking the image belowe.
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In this image you can see the whole "Tone Mapping" procedure at ones.
Friday, April 10, 2009
Thursday, April 9, 2009
The Bubble Nebula in HST-palette
I relized yesterday, that I actually shot Narrowband colors for the Bubble Nebula!
The colors are from a small part of the wide field image belowe. I marked it there.
This image of Sh2-157 is shot November 10 2008. The original image and data can be found
The original Bubble nebula, from 2007, is Shot with much higher focal lenght. It can be found HERE.-
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It's amazing how litle and low resolution color information is enough to build HST-palette image.
The signal from S-II and O-III channels is carefully mixed to a H-a channel.
Then the O-III and S-II boosted H-a channel is used as a luminance.
I must try this tecnique with some other, older , narrowband images as well!
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