EXIF Time | 2010/07/17 14:00:59 UTC - 14:39:34 UTC |
Place | northern Hepu, Guangxi, China |
Optics | Canon EF 17-40 mm f/4.0 L USM set to 17 mm, f/4.0 |
Camera | Canon EOS 350D (ISO 800) |
Exposure | 25 s x 69 frames |
Processing | 69 images stacked in DeepSkyStacker 3.2.2 with dark frames subtracted; fixed with Fitswork V4.25, IRIS V5.56 and Photoshop CS3 Extended; 0.5x resized and cropped; |
Comments | slight light pollution; swift clouds from a TD interference; stars trailing a bit due to no mount applied; |
EXIF Time | 2010/07/19 14:22:22 UTC - 14:34:38 UTC |
Place | northern Hepu, Guangxi, China |
Optics | Canon EF 70-200 mm f/2.8 L USM set to 70 mm, f/2.8 |
Camera | Canon EOS 350D (ISO 1600) |
Exposure | 6 s x 77 frames |
Processing | 77 images stacked in DeepSkyStacker 3.2.2 with dark frames subtracted; fixed with Fitswork V4.25, IRIS V5.56 and Photoshop CS3 Extended; 0.5x resized and cropped; |
Comments | slight light pollution; wispy clouds in the lower right corner in the image; stars trailing a bit due to no mount applied; |
EXIF Time | 2010/07/19 17:45:21 UTC - 17:50:40 UTC |
Place | northern Hepu, Guangxi, China |
Optics | Canon EF 70-200 mm f/2.8 L USM set to 70 mm, f/2.8 |
Camera | Canon EOS 350D (ISO 1600) |
Exposure | 6 s x 41 frames |
Processing | 41 images stacked in DeepSkyStacker 3.2.2 with dark frames subtracted; fixed with Fitswork V4.25, IRIS V5.56 and Photoshop CS3 Extended; 0.35x resized and cropped; |
Comments | slight light pollution; clouds interference; stars trailing a bit due to no mount applied; |
EXIF Time | 2010/07/19 18:07:50 UTC - 18:29:22 UTC |
Place | northern Hepu, Guangxi, China |
Optics | Canon EF 17-40 mm f/4.0 L USM set to 17 mm, f/4.0 |
Camera | Canon EOS 350D (ISO 1600) |
Exposure | 20 s x 59 frames |
Processing | 59 images stacked in DeepSkyStacker 3.2.2 with dark frames subtracted; fixed with Fitswork V4.40, IRIS V5.56 and Photoshop CS3 Extended; 0.5x resized and cropped; |
Comments | slight light pollution; clouds interference; serious coma abberation; |
Copyright © Man-To Hui (Wentao Xu)