Measurements in the ionosphere during the solar eclipse of 20 july 1963.
作者： L.G. Smith , C.A. Accardo , L.H. Weeks , P.J. McKinnon
DOI: 10.1016/0021-9169(65)90049-8
关键词: Solar eclipse 、 Physics 、 Ionosonde 、 Electron temperature 、 Ionosphere 、 F region 、 Atmospheric sciences 、 Eclipse 、 Electron density 、 Ionospheric sounding
摘要: Abstract The behavior of the ionosphere up to 200 km was observed in a series rocket flights at Fort Churchill, Manitoba, during solar eclipse 20 July 1963. Six Nike Apache rockets were instrumented measure electron density, temperature, Lyman-α radiation and band X-rays (44–60 A). density E-region (90–160 km) reduced without any significant change shape profile. data show time lag between minimum area visible disk much less than 3 min. Comparison with ionosonde indicates value 1× 10−7 cm3 sec−1 for effective recombination coefficient E-layer. observations also indicate that ionizing causing E-layer is proportion intensity measured X-rays. variation temperature due found be small. D-region (50–90 shows more complex variation. Between 79 89 km, about min indicated, but lower heights, as greater smaller. Below 72 effect on pronounced heights taken 8 15 per cent visible, not observation 60 visible.
harvard.edu
jaxa.jp
elsevier.com参考文章(17)
Sisir Kumar Mitra, The upper atmosphere ,(1948)
Edward V. Appleton, A note on the “sluggishness” of the ionosphere Journal of Atmospheric and Solar-Terrestrial Physics. ,vol. 3, pp. 282- 284 ,(1953) , 10.1016/0021-9169(53)90129-9
R. L. Blake, T. A. Chubb, H. Friedman, A. E. Unzicker, Interpretation of X-Ray Photograph of the Sun. The Astrophysical Journal. ,vol. 137, pp. 3- ,(1963) , 10.1086/147479
G.C. Reid, D.K. Bailey, H. Leinbach, On the height distribution of the ratio of negative ion and electron densities in the lowest ionosphere Journal of Atmospheric and Solar-Terrestrial Physics. ,vol. 26, pp. 145- 147 ,(1964) , 10.1016/0021-9169(64)90119-9
C.M. Minnis, The interpretation of changes in the E- and F1-layers during solar eclipses Journal of Atmospheric and Terrestrial Physics. ,vol. 12, pp. 272- 282 ,(1958) , 10.1016/0021-9169(58)90058-8
J. S. Belrose, M. J. Burke, Study of the lower ionosphere using partial reflection: 1. Experimental technique and method of analysis Journal of Geophysical Research. ,vol. 69, pp. 2799- 2818 ,(1964) , 10.1029/JZ069I013P02799
G. Nestorov, J. Taubenheim, Untersuchungen an der ionosphärischen E-Schicht während der totalen Sonnenfinsternis 15 Februar 1961 Journal of Atmospheric and Terrestrial Physics. ,vol. 24, pp. 633- 642 ,(1962) , 10.1016/0021-9169(62)90085-5
M. Jespersen, O. Petersen, J. Rybner, B. Bjelland, O. Holt, B. Landmark, J.A. Kane, Electron and ion density observations in the D-region during auroral absorption Planetary and Space Science. ,vol. 12, pp. 543- 551 ,(1964) , 10.1016/0032-0633(64)90001-7
A. K. Stober, R. Scolnik, J. P. Hennes, A Vacuum Ultraviolet Photoionization Detector Applied Optics. ,vol. 2, pp. 735- 739 ,(1963) , 10.1364/AO.2.000735
E. T. Byram, T. A. Chubb, H. Friedman, J. E., Jr. Kupperian, R. W. Kreplin, Letters to the Editor: Intensity of Solar Lyman-Alpha and Adjacent Ultraviolet Emission Lines. The Astrophysical Journal. ,vol. 128, pp. 738- ,(1958) , 10.1086/146587