Li Kcjian. Effects of the "Position Shift" on the Optical Processing of Specklograms[J]. Astronomical Techniques and Instruments, 1989, (1): 73-76.
Citation: Li Kcjian. Effects of the "Position Shift" on the Optical Processing of Specklograms[J]. Astronomical Techniques and Instruments, 1989, (1): 73-76.

Effects of the "Position Shift" on the Optical Processing of Specklograms

  • The effects of the deviation of the center of a specklogram caused by the "position shift" on the accumulated exposure of several specklograms for the acquirement of the average power spectrum are discussed and analysed in principle in this paper.
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