当前位置:[北京同好会]>[天象观测]>[2003年11月22日箭扣观测]

 

2003年11月22日箭扣观测

近日太阳活动愈发剧烈,11月20/21日北京天文馆馆长朱进在兴隆观测并拍摄到了极光。

21日恰逢周末,晚上同好会刘丁,陈永明,尹相东,顿建中,高松青,齐锐和天文馆朱进、寇文等前往箭扣观测。

当晚天气较冷,试验了数码相机拍照,观测了2002T7彗星,极光未观测到。

准备工作:

查看目镜:

小高给CCD相机配上了新的外壳和镜头:

刘丁在国庆节前购买了一部3百万像素的数码相机,拆下镜头用于天文摄影:

朱进在准备用于流星观测的像增强器:

打扮起来,像个偷地雷的鬼子

天气很冷,注意保暖

固定摄影

直焦拍摄

用天文馆的FSQ106+刘丁的WILLIAMS 24毫米目镜+尹相东的COOLPIX4500拍摄的照片:

M81,M82。曝光53秒

M45。曝光68秒

M42。曝光60秒

2002T7彗星,亮度约9.5-10等,位于英仙座。曝光57秒

 

木星和土星


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