24 citations · 91 across the 6 of their papers we have counts for
4 papers · 1 filter
The Astrometric Performance Test of 80-cm Telescope at Yaoan Station and Precise CCD Positions of Apophis
Bifeng Guo, Qingyu Peng, Ying Chen +4
The 80-cm azimuthal telescope is newly mounted at Yaoan Station, Purple Mountain Observatory in 2018. The astrometric performance of the telescope is tested in the following three…
Using Gaia DR2 to solve differential color refraction and charge transfer efficiency issues
F. R. Lin, Q. Y. Peng, Z. J. Zheng
The Gaia DR2 catalog released in 2018 gives information about more than one billion stars, including their extremely precise positions that are not affected by the atmosphere, as w…
Automatic removal of false image stars in disk-resolved images of the Cassini Imaging Science Subsystem
Qingfeng Zhang, Zhicong Lu, Xiaomei Zhou +5
Taking a large amount of images, the Cassini Imaging Science Subsystem (ISS) has been routinely used in astrometry. In ISS images, disk-resolved objects often lead to false detecti…
A distortion solution for the Bok telescope with four CCD chips
N. Wang, Q. Y. Peng, X. Zhou +2
The Beijing-Arizona Sky Survey (BASS) is an imaging survey and uses the 2.3 m Bok telescope at Kitt Peak. In order to tap the astrometric potential of the Bok telescope and improve…