Zhang Fan, Ji Shuchcn, Ma Yuan, Yang Rongbang. The Analyses of the Accuracy of Solar Radio Observations at Yunnan Observatory During the Peak Years of Cycle 21[J]. Astronomical Techniques and Instruments, 1989, (1): 18-20.
Citation: Zhang Fan, Ji Shuchcn, Ma Yuan, Yang Rongbang. The Analyses of the Accuracy of Solar Radio Observations at Yunnan Observatory During the Peak Years of Cycle 21[J]. Astronomical Techniques and Instruments, 1989, (1): 18-20.

The Analyses of the Accuracy of Solar Radio Observations at Yunnan Observatory During the Peak Years of Cycle 21

  • In this paper we use the folding-regression analysis, to make the analyses respectively between the solar radio observations at 9375 MHz, 3653 MHz and 2902 MHz at Yunnan Observatory and those of 9400 MHz (Toyokawa), 3750 MHz (Toyokawa) and 2800 MHz (Ottawa). In the period of Jan. 1980-Dec. 1982 the results show that the r. m. s. errors of the total flux density are and 5.6% respectively. For the bunt observation in the same period, we replace the 2800 MHz (Ottawa) by 2695 MHz (Manila) but still keep the Toyokawa's, results show that the r. m. s. errors of the peak flux density of solar radio burst are 13%, 24% and 20% respectively.
  • loading

Catalog

    Turn off MathJax
    Article Contents

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return