Xu Jun, Qian Tongling, Qing Xuefen. The Influence of Two Kinds of CCD Exposure Time on Seeing Test[J]. Astronomical Techniques and Instruments, 1996, (S1): 81-85.
Citation: Xu Jun, Qian Tongling, Qing Xuefen. The Influence of Two Kinds of CCD Exposure Time on Seeing Test[J]. Astronomical Techniques and Instruments, 1996, (S1): 81-85.

The Influence of Two Kinds of CCD Exposure Time on Seeing Test

  • The average Fried parameters r0 measured with 40ms and 20ms exposure time are compared in this paper. The results are similar to that in ESO. The correlation of the seeing measured with this two exposure time is also presented.
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