A Constant Used in Seeing Measurement

Wu Guangjie. A Constant Used in Seeing Measurement[J]. Astronomical Techniques and Instruments, 1997, (2): 1-5.

Citation:

Wu Guangjie. A Constant Used in Seeing Measurement[J]. Astronomical Techniques and Instruments, 1997, (2): 1-5.

Citation:

Wu Guangjie. A Constant Used in Seeing Measurement[J]. Astronomical Techniques and Instruments, 1997, (2): 1-5.

Abstract

For a single aperture of diameter rL, the mean square angle of arrival fluctuation of stellar wavefront 2> is given firstly by Fried. But a constant in his formulae should have a little change from 0.358 to 0.339.

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