Sirius

 

 

EXIF Time 2010/08/18 21:17:23 UTC - 21:21:51 UTC
Place Seoi Sinh Ha, northern suburban Canton, 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 39 frames
Processing 39 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 The red light to the lower right comes from city light pollution.

 

 

 

Copyright © Man-To Hui (Wentao Xu)

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