各位同好:
這是在香港內蒙交流團時拍攝的NGC7000北美洲星雲,這幾天不論在交流或觀測都實在是有很大收獲。感激劉佳能兄及內蒙同好的悉心安排,同時特別感謝Feng Peng這幾晚的一同協助,使到拍攝過程順利!
Eric Ng
拍攝資料如下:
Taken by: Bill Yeung, Feng Peng, Florence Leung, Eric Ng
Date: 15 August, 2007
Camera: Canon modified 300D
Lens: Canon 300mm F2.8 L lens
Mount: Vixen Sphinx
Exposure: 5 mins x 24 (total: 120 mins)
Guiding: Borg 60 + ToUcam BW webcam +Guidedog
Processing: Iris +Photoshop + L(R80%)+RGB
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