Effect of atmospheric extinction on solar radial velocity measurements

Bibcode
1988ESASP.286..177B
Belmonte, Juan A.; Elsworth, Y. P.; Isaak, G. R.; New, R.; Palle, Pere L.; Roca Cortés, Teodoro
Bibliographical reference

In ESA, Seismology of the Sun and Sun-Like Stars p 177-179 (SEE N89-25819 19-92)

Advertised on:
12
1988
Number of authors
6
IAC number of authors
0
Citations
4
Refereed citations
4
Description
Effects of differential extinction across the Earth's atmosphere on astronomical photometry are reviewed. Under the same circumstances when a rotating extended object is observed spectrometrically, a residual radial velocity is obtained which varies during the day. In the case of integral sunlight observations, this effect was calculated along the day in all possible observing situations during the year. Applications to real observations are shown and discussed leading to conclusions specially relevant to ground-based networks.
Type
Non-refereed
Radial velocity
Solar oscillations
Solar rotation
Solar observatories

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