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First time-series optical photometry from Dome C

Published online by Cambridge University Press:  13 November 2008

K.G. Strassmeier
Affiliation:
Astrophysical Institute Potsdam (AIP), 14482 Potsdam, Germany
T. Granzer
Affiliation:
Astrophysical Institute Potsdam (AIP), 14482 Potsdam, Germany
R. Briguglio
Affiliation:
Dipartimento di Fisica, Università di Roma La Sapienza, Roma, Italy
G. Tosti
Affiliation:
Dipartimento di Fisica, Università di Perugia, Perugia, Italy
M. Bagaglia
Affiliation:
Dipartimento di Fisica, Università di Perugia, Perugia, Italy
S. Castellini
Affiliation:
Dipartimento di Fisica, Università di Perugia, Perugia, Italy
A. Mancini
Affiliation:
Dipartimento di Fisica, Università di Perugia, Perugia, Italy
G. Nucciarelli
Affiliation:
Dipartimento di Fisica, Università di Perugia, Perugia, Italy
O. Straniero
Affiliation:
INAF Osservatorio Teramo, Italy
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Abstract

First time-series observations with the 25-cm sIRAIT Antarctic pilot telescope from May 2007 are presented and show that the site is well suited for time-series high-precision photometry. Our target stars were one spotted 5.998-day rotating variable and one short-period δ-Scuti star. A total of 13 000 BVR CCD frames covered a time series of 243 consecutive hours.

Type
Research Article
Copyright
© EAS, EDP Sciences, 2008

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References

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