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Constellations by Christopher Davis

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About This Gigapan

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Taken by
Christopher Davis Christopher Davis
Explore score
1
Size
0.08 Gigapixels
Views
627
Date added
Nov 10, 2011
Date taken
May 07, 2011
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Description

My first attempt at doing a gigapan of the night sky. This fails for two major reasons. First, there is no horizon to calibrate the gigapan, so the image might not have stitched properly. Second, even on a clear night with bright stars I have no good reference points to determine if the gigapan is seamless or repeating elemnts. The moon is the only good reference point in the picture, but due to the long exposure times to capture the stars, the moon appears much brighter and fuller than it really was. That night the moon was barely a crescent.


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The GigaPan EPIC Series, Purchase an GigaPan EPIC model and receive GigaPan Stitch complimentary

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Stitcher Notes

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GigaPan Stitch version 1.1.1565 (Macintosh)
Panorama size: 82 megapixels (12848 x 6448 pixels)
Input images: 12 (4 columns by 3 rows)
Field of view: 73.6 degrees wide by 36.9 degrees high (top=18.5, bottom=-18.5)
Settings:
Vignette correction on: c1=0.000934 c2=0.0045
All default settings
Original image properties:
Camera make: Canon
Camera model: Canon PowerShot SX110 IS
Image size: 3456x2592 (9.0 megapixels)
Capture time: 2011-05-07 20:17:13 - 2011-05-07 20:22:18
Aperture: f/4.5
Exposure time: 10
ISO: 1600
Focal length (35mm equiv.): 35.8 mm (+ 5 unknown)
Digital zoom: off (+ 5 unknown)
White balance: Automatic (+ 5 unknown)
Exposure mode: Manual (+ 5 unknown)
Horizontal overlap: 9.7 to 11.4 percent
Vertical overlap: 25.0 to 25.0 percent
Computer stats: 2048 MB RAM, 2 CPUs
Total time 2:12 (11 seconds per picture)
Alignment: 11 seconds, Projection: 11 seconds, Blending: 1:50
(Preview finished in 30 seconds)

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