Solar luminosity oscillations from two stations and correlation with velocity measurements

Bibcode
1988ESASP.286..163J
Jimenez, A.; Palle, Pere L.; Roca Cortés, Teodoro; Andersen, N. B.; Domingo, V.; Jones, A. R.; Alvarez, M.; Ledezma, E.
Bibliographical reference

In ESA, Seismology of the Sun and Sun-Like Stars p 163-168 (SEE N89-25819 19-92)

Advertised on:
12
1988
Number of authors
8
IAC number of authors
0
Citations
6
Refereed citations
5
Description
Since 1984 the measurements of a quadruple photometer sited at the Observatorio del Teide (Izana, Tenerife) made it possible to identify the p-mode luminosity spectrum with simultaneous velocity observations. Comparing this data, the adiabatic behavior of solar atmosphere and theoretical expectations from solar models were tested. In order to increase the signal-to-noise ratio and reduce the sidebands due to the night-time data gaps, a second identical photometer was set-up in December 1987, at the Observatorio de San Pedro Martir (Baja California Norte, Mexico). Results of the observations of these two stations are analyzed and compared with simultaneous velocity measurements.
Type
Non-refereed
Solar observatories
Solar oscillations

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