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主题: 太阳黑子群0908
作者: David Vosgien Southington, Ct.
望远镜: WO Megrez 80 Fluorite APO
其他配件:
背景影像:
Canon 300D直焦摄影
+a Thousand Oaks 太阳滤镜
插入的特写前景:
QualCam 3000 webcam (120 frames stacked with Registax)
+WO 1.6x Barlow, supplied with the WO binoviewer
曝光时间:0.12 秒
Sub-exposures: 0.010 秒
拍摄地点与视像状况:
拍摄日期:2005年9月13日
附注:corrected and merged using PhotoShop 7

 

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