Mars through telescope Celestron NexStar 4SE - comparison
normal and zoom images
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Astrophoto from Brooklyn New York, NYC and astrophotography tourism. I like astronomy, astrophotography and nightscape, starscape photography. I like to record the finest details of the Moon, planets, the Sun, the Milky Way and beauty of the night sky. Telescopes: Celestron NexStar 4SE, Coronado Solarmax II 60. Digital Cameras: Canon EOS Ra, 60Da and 40D. CCD: NexImage, NexImage 5. Lens: Canon EF 16-35mm f/2.8L II, Canon EF 200mm f/2.8 L II USM Telephoto USM
Thursday, April 5, 2012
Wednesday, April 4, 2012
Mars Celestron 4SE Telescope Backyard Astrophotography
Mars Celestron NexStar 4SE (102mm) NexImage, 2-x Barlow |
Mars Celestron NexStar 4SE (102mm) NexImage, 2-x Barlow
Video duration 4 min 00 sec (240sec), Frame Rate 10 frames/second, 2400 frames.
Registax v6.1:
Drizzling Optimization, Wavelet - Default Initial Layer 1, RGB shift, Resize Image 200%
Photoshop:
Filter Unsharp Mask in Photoshop allows see more clear details
which exist but still not so good visible after Registax (especially it is important for
such small telescope as Celestron 4SE). But if Unsharp is too aggressive some
artifact appears. So, first I decreased a little bit brightness to make
possibility use aggressive Unsharp Mask. After that used Unsharp Mask which was
still have some small artifacts. And smooth these artifacts with filter Noise
Median radius 3. Finally I added a little bit magenta.
April 2, 2012 9:47pm
Thursday, September 1, 2011
Summer Milky Way
Tuesday, August 16, 2011
Celestron NexStar 4SE and constellations
Friday, May 27, 2011
Bahtinov Focus Mask - astrophotography Celestron 4SE
Bahtinov Focus Mask, Celestron NexStar 4SE, Canon 40D, Spica Out of focus - the central spike is noticeably displaced from the |
Tuesday, April 26, 2011
Saturn NexStar 4SE RegiStax 6 NexImage Bahtinov mask and Vibration Suppression Pads
Saturn April 21, 2011. Weather was not good - it was windy and partially cloudy. To suppress vibration I used Celestron Vibration Suppression Pads. To made better focus - used Bahtinov focus mask.
Photoshop - Crop, Luminosity Layer, Saturation, Contrast, Unsharp Mask, save for Web device jpg
Saturn, Celestron NexStar 4SE, NexImage, Vibration Suppression Pads, Bahtinov mask, Astrophotography |
Video duration 4 min 00 sec (240sec), Frame Rate 10 frames/second, 2400 frames.
Registax v6 - Align 3x3 area, 10 align points, Drizzling Optimization, Wavelet - Gaussian Initial Layer 3 Used Linked Wavelets with 1 and 2 layers, RGB shift
Registax v6 - Align 3x3 area, 10 align points, Drizzling Optimization, Wavelet - Gaussian Initial Layer 3 Used Linked Wavelets with 1 and 2 layers, RGB shift
Saturn, Celestron NexStar 4SE, NexImage, Astrophotography |
Video duration 4 min 30 sec (270sec), Frame Rate 10 frames/second, 2700 frames.
Registax v6 - Align 3x3 area, 11 align points, Drizzling Optimization, Wavelet - Gaussian Initial Layer 3 Used Linked Wavelets with 1 and 2 layers, RGB shift
Registax v6 - Align 3x3 area, 11 align points, Drizzling Optimization, Wavelet - Gaussian Initial Layer 3 Used Linked Wavelets with 1 and 2 layers, RGB shift
Photoshop - Crop, Curves, Contrast, Unsharp Mask, Despeckle, save for Web device jpg
Bahtinov mask, Celestron 4SE, Brooklyn Astrophotography |
Celestron Vibration Suppression Pads |
Monday, April 11, 2011
Comparison UV/Infrared Cutoff filter vs. without filter - Celestron 4SE NexStar NexImage
Saturday, April 9, 2011
RegiStax 6 vs. 5 comparison - Jupiter Celestron 4SE
Here is an example of the difference between Registax v5 and v6 for Jupiter (Jupiter with Ganymede Moon and Ganymede Shadow Transit, September 18, 2010 - Celestron 4SE)
Registax v6 - Wavelet - Gaussian Initial Layer 3 Used Linked Wavelets with denoise 1 and 2 layers, RGB shift
Some clouds are more visible in Registax v6, the shadow and Ganymede moon looks better. So my opinion Registax 6 gives better result with Used Linked Wavelets.
Registax v6 - Wavelet - Gaussian Initial Layer 3 Used Linked Wavelets with denoise 1 and 2 layers, RGB shift
Registax 6, Celestron 4SE, Jupiter |
Registax 5, Celestron 4SE, Jupiter |
Saturn opposition, RegiStax 6, Celestron 4SE telescope
Saturn opposition 2011 - Celestron 4SE |
Celestron NexStar 4SE Telescope, NexImage, 2x Barlow lens, UV/Infrared Cutoff Filter (1.25")
April 3, 2011 12:26AM (EST)
Video duration 7 min (420sec), Frame Rate 5 frames/second, 2100 frames.
Registax v6 - Align Default, 16 align points, Drizzling Optimization, Wavelet - Gaussian Initial Layer 3 Used Linked Wavelets with de-noise 1 and 2 layers, Zoom, RGB shift
Photoshop CS3 - Crop, Curves... - Auto with Highlight Color 210 210 210 , Save for Web Device jpg
Saturday, April 2, 2011
RegiStax 6 - Astrophotography Saturn - Testing new version v6
RegiStax 6 release 2 April 2011
Just downloaded the new version and tested it.
Installation was very simple and no problem for Vista. Interface is simpler and more intuitive.
I had some problem with multi alignment in version 5. In RegiStax 6 it works as magic -- no issue. New function - Linked Wavelet Layers -- is great! Speed fantastic. This is major improvements which allow make more experimental settings and find best parameters for final image.
Thanks for RegiStax all people who created, develop and support it! It's amazing free product!
For Saturn observation I used Celestron 4Se telescope, Barlow 2x, NexImage.
Hope it video helps and gives you ideas what you can do with Registax.
Webcam Astrophotography - Celestron 4SE NexImage - Brooklyn Astronomy |
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