The Multi-frequency Vibration of the Delta Scuti Type Variable V650 Tau  

作　　者：刘燕英 蒋世仰 曹明 

机构地区：[1]Beijing Astronomical Observatory, Academia Sinica, Beijing 100080, PRC [2]Shaanxi Observatory, Lintong 710600, PRC

出　　处：《Chinese Science Bulletin》1993年第6期471-474,共4页

摘　　要：The STEPHI (STEllar PHotometry International) network was set up to obtain long runs of high quality photometry data of a representative set of δ Scuti type variables.Three sites are involved: Observatorio del teide (hereafter OT), Tenerife, Canary Islands, Spain;Xinglong Station (hereafter XL), Hebei Province, China; Observatorio Astronomico Nacional de San Pedro Martir (hereafter SPM), Baja California Norte, Mexico. The interval of 120°in longitude between the 3 sites allows uninterrupted observations and it improves greatly the spectral window of the frequency analysis. The instrumentation is characterized by two main, choices: the four-channel photometers and the 1.5 to 2 m telescopes. The

关 键 词：delta SCUTI VARIABLE PHOTOELECTRIC photometry PULSATION MULTI-SITE campaign. 

分 类 号：N[自然科学总论]