Monday, November 30, 2009
A NEW FEATURE
I have added a New Feature to my Portfolio!
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QUALITY: All images are in very high resolution! (Up to the 7000x9000 pixels) This makes possible to print out extremely high quality results. Prints are real photographic prints, not an inkjet, or similar ones.
PRICES IN EUROPE:
The price level is from 11x15cm and 1,95€ to a Poster size 51x76cm 49,95€
NOTE, since European products are delivered from inside EU,
NO CUSTOMS COSTS are added!
NO CUSTOMS COSTS are added!
PRICES IN USA:
4" x 5" and 2$ to a Gigant Poster 24" x 36" for 97,95$
(NOTE, US and Canada only Supplier)
Please, have a look, http://astroanarchy.zenfolio.com/p1072219942
If you have any suggestions, just let me know by leaving a comment here or in a Portfolio!
(NOTE, US and Canada only Supplier)
Please, have a look, http://astroanarchy.zenfolio.com/p1072219942
If you have any suggestions, just let me know by leaving a comment here or in a Portfolio!
Tuesday, November 24, 2009
Soul Nebula Detail as a Sterogram
Parallel Vision
Cross Vision
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NOTE! This is a personal vision about forms and shapes, based on some known facts and artistic impression. Wieving instructions can be found from a Right hand side menu.
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Original Image with details can be found HERE.
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NEW
Here you can find an Anaglyph, Red/Cyan, Stereo image.
You'll need Red/Cyan Eyeglasses to be able to see images right. Note, if you have a Red and Green filters, you can use them! Red goes to Left eye.
Monday, November 23, 2009
Soul Nebula, testing
Animation, Stars vs No Stars.
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Sometimes it's usefull to see the Nebula without stars.
Human brains has a tendency to form Shapes and lines from a cloud of dots, in this case Stars.
By removing Stars the actual Nebulosity is seen better.
If the object is located in a very dense Starfield, some dimmer parts might not be seen at all.
I have noticed, that large shapes and formations in a Nebula comes visible by this way.
I can compare this to a CT Scan image, where different tissues can be seen. It's still a real image of the human been, even skin and clothes can't be seen.
After all, in a reality, Stars are only mathematical points, with no dimensions, doe the huge distance.
The difraction and atmosphere blow up the image of a Star to a small disk.
The method used for a Star supression is descripted in a "Tone Mapping" PDF-document HERE. An other sample. Working with a dim targets and an extreme dense Star field: http://astroanarchy.blogspot.com/2009/11/power-of-tone-mapping.html
Sunday, November 22, 2009
Soul Nebula closeup finalized
After a long, frustrating period, we finally had kind of clear skys!
Actually, I started my imaging session Three times last night and back everything up at between.
Weather was so volatile, since misty clouds from open see are impossible to predict.
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After all I was able to capture more H-alpha and enough O-III and S-II to build a decent three band narrowband image.
Two versions , as usually, first one in HST-palette and the Second one in "natural colors" mixed from same material as HST-image.
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Two color chemes,
HST Palette as S-II=Red, H-a=Green and O-III=Blue.
Second image is in natural colors composed from narrowband data. Channels are balanced so, that image match to visible spectrum, H-a + 24%S-II=Red, O-III=Green and O-III + 15%H-alpha=Blue.
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Processing work flow:
Image acquisition, MaxiDL v5.07.
Stacked and calibrated in CCDStack.
Deconvolution with a CCDSharp, 30 iterations.
Levels, curves and color combine in PS CS3.
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Telescope, Meade LX200 GPS 12" @ f4.65
Camera, QHY9
Guiding, SXV-AO @ 11Hz
Image Scale, 0,8 arcseconds/pixel
Exposures:
H-alpha 16x1200s Binned 1x1
O-III 3x600s, binned 3x3
S-II 9x600s, binned 3x3
Top of that, some color data from an older wide field image is used.
Wider view to the Soul Nebula. Area of the current image is marked with a frame. -
A Starless version of the Nebula.
I place it here, since it looks kind of nice and the actual Nebulosity can be seen better this way.
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