support from the National Natural Science Foundation of China(NSFC,Grant No.11273051);partially supported by the Chinese Academy of Sciences(CAS) “Light of West China” program(2015-XBQN-A-02);supported by the Strategic Priority Research Program of CAS(Grant No.XDB23040100);support from the Joint Fund of Astronomy of NSFC and CAS(Grant U1231202 and 11673003);the National Basic Research Program of China(973 Program 2014CB845700 and 2013CB834900);the LAMOST FELLOWSHIP supported by Special Funding for Advanced Users,budgeted and administrated by the Center for Astronomical MegaScience,Chinese Academy of Sciences(CAMS);support from the NSFC(No.11403088)
We present a study on pulsations of the high-amplitudeδScuti star YZ Boo based on photometric observations in Johnson V and R bands with both the Nanshan 1-m telescope of Xinjiang Astronomical Observatory(XAO)and t...
Supported by the National Natural Science Foundation of China (Grant No. U1231202);partially supported by the National Basic Research Program of China (973 Program, 2013CB834900);the Fundamental Research Funds for Central Universities
Time-series photometric observations were made for the high amplitudeδScuti star CW Ser between 2011 and 2012 at the Xinglong Station of National Astronomical Observatories,Chinese Academy of Sciences.After performin...
This paper is supported in part by the National Natural Science Foundation of China (NSFC) through grant 10173013 ;by the Ministry of Science and Technology of China through grant G19990754; XDR thanks NSFC for continuous support.
The δ Scuti star catalogue is used to derive the observational locations of such stars on the HR diagram. The theoretical and observational instability strips are compared to check the theoretical red edge obtained b...