Li Kejun, Ding Yuji. A Method for Determining the Absolute Value of a Photographic Plate of Hα-SSHG[J]. Astronomical Techniques and Instruments, 1991, (4): 55-60.
Citation: Li Kejun, Ding Yuji. A Method for Determining the Absolute Value of a Photographic Plate of Hα-SSHG[J]. Astronomical Techniques and Instruments, 1991, (4): 55-60.

A Method for Determining the Absolute Value of a Photographic Plate of Hα-SSHG

  • A method for determining the absolute value of a photographic plate 01 Hα-SSHG is proposed in this paper. Mean while, the problem on the absolute value of the source function which is needed for the determination of the excitation temperature is solved. And, as a practical example, the temperature is given by means of some line profiles of the loop prominence of Feb. 18, 1984.
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