Abstract
More than 700 hours of full disk line of sight solar velocity have been recorded at the Geographic South Pole between late november 1984 and early february 1985. This paper presents very briefly some preliminary result of the analysis of this data.
Between November 27, 1984 and February 1, 1985, almost continuous data have been recorded at the geographic south pole with our sodium cell full disk spectrophotometer, in which 704 hours have been selected for analysis. That makes a duty cycle of about 45H, which itself makes of this season a reasonably good one. A complete week of extremely good sky was missed, we could almost say as usually, as the beginning of the season before we could be ready.
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References
Grec, G.; Fossat, E. and Pomerantz, M. 1983, Solar Phys. 82, 55
Woodard, M. and Hudson, H. 1983, Nature, 305, 589
Woodard, M. and Noyes, R.B. 1985, Seismology of the Sun and the Distant Stars, p303, Reidel, D.O.Gough, ed.
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© 1988 International Astronomical Union
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Gelly, B., Fossat, E., Grec, G., Pomerantz, M. (1988). Helioseismology from the South Pole The 1984/85 campaign. In: Christensen-Dalsgaard, J., Frandsen, S. (eds) Advances in Helio- and Asteroseismology. International Astronomical Union / Union Astronomique Internationale, vol 123. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-4009-3_2
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DOI: https://doi.org/10.1007/978-94-009-4009-3_2
Publisher Name: Springer, Dordrecht
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