supported by the program of the Light in China’s Western Region (LCWR,Grant No. 2015-XBQN-A-02);the National Natural Science Foundation of China (Grant Nos. 11273051, 11661161016, 11473024 and 11863005);the 13th Fiveyear Information Plan of Chinese Academy of Sciences (Grant No. XXH13503-03-107);the Youth Innovation Promotion Association CAS (Grant No. 2018080)
We utilize the PAdova and TRieste Stellar Evolution Code(PARSEC) combined with photometric observations to determine a guaranteed mass of AL Cas and re-examine its related physical parameters.Multicolor-photometric ob...
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...