Stare results on a single field: Tens of new pulsating stars

被引：5

作者：

Alonso, R ^{[1
]}

Belmonte, JA

Brown, T

机构：

[1] Inst Astrofis Canarias, E-38200 San Cristobal la Laguna, Spain

[2] Natl Ctr Atmospher Res, High Altitude Observ, Boulder, CO 80307 USA

来源：

ASTROPHYSICS AND SPACE SCIENCE | 2003年 / 284卷 / 01期

关键词：

variable stars; asteroseismology; delta Scuti; beta Cepheid; delta Cepheid; gamma Dor;

D O I：

10.1023/A:1023212023401

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present preliminary results on variable stars of a STARE's three month observational run centered at the Cygnus constellation. A total amount of aprox. 14000 stars with 9 < R < 12.5 magnitude, in STARE's 6.1 x 6.1.degrees(2) FOV, have been analyzed to obtain lightcurves for each of these stars. The data spans for similar to 90 nights. In this single field, we detect more that 40 stars with pulsation modes between 5 and 40 c/d, the vast mayority previously unknown to be variables.

引用

页码：13 / 16

页数：4

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