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2001AN....322..395S - Astron. Nachr., 322, 395-396 (2001/December-0)
First results from the multisite time-series campaign on the sdBV star HS 2201+2610.
SILVOTTI R., JANULIS R., GONZALEZ PEREZ J.M., OSWALT T., SILVESTRI N., KALYTIS R., MEISTAS E., ALISAUSKAS D., JIANG X.J., REED M.D., RIDDLE R.L., HEBER U., BAERNBANTNER O. and CORDES O.
Abstract (from CDS):
In this article we present the first results of about 95 hours of time-series photometry on the low gravity sdB pulsating star HS 2201+2610, obtained from a multi-site time-series campaign in September-October 2000. The temporal spectrum of HS 2201+2610 shows 3 close frequencies at 2860.9, 2824.1 and 2880.8µHz with amplitudes of about 1 and 0.1 Due to the small number of excited modes, a mode identification is possible in principle but not easy; no clear signatures of rotational splitting are seen.
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