Speaker
Xuan He
(Shanghai Astronomical Observatory, Chinese Academy of Sciences)
Description
This report presents local-tie experiments using three co-located VLBI stations in China: Tianma and Sheshan in Shanghai, and Urumqi. The VGOS antennas were utilized in mixed-mode observations across the conventional S/X bands, followed by correlation of X-band-only data and subsequent post-correlation analysis. Phase delay analysis was performed to determine the relative coordinates of these co-located VLBI antennas. Moreover, Tianma13 and Seshan13, forming a baseline of 6km long, joined a few VGOS 24-h sessions together. We attempted to determine the baseline vector using phase delay approach.
Author
Xuan He
(Shanghai Astronomical Observatory, Chinese Academy of Sciences)
Co-authors
Mrs
Yidan Huang
(Shanghai Astronomical Observatory, Chinese Academy of Sciences)
Prof.
Minghui Xu
(GFZ)
Mr
Bo Xia
(Shanghai Astronomical Observatory, Chinese Academy of Sciences)
Prof.
Fengchun Shu
(Shanghai Astronomical Observatory, Chinese Academy of Sciences)
Mr
Cong Liu
(Shanghai Astronomical Observatory, Chinese Academy of Sciences)
