83 citations · 255 across the 21 of their papers we have counts for
6 papers · 1 filter
HCGrid: A Convolution-based Gridding Framework for RadioAstronomy in Hybrid Computing Environments
Hao Wang, Ce Yu, Bo Zhang +2
Gridding operation, which is to map non-uniform data samples onto a uniformly distributedgrid, is one of the key steps in radio astronomical data reduction process. One of the main…
NBFTP: A Dedicated Data Transfer System for Remote Astronomical Observation at Dome A
Siyuan Huang, Ce Yu, Chao Sun +5
Dome A, Antarctica has been thought to be one of the best astronomical sites on the earth since decades ago. From it was first visited by astronomers in 2008, dozens of facilities…
AstroCatR: a Mechanism and Tool for Efficient Time Series Reconstruction of Large-Scale Astronomical Catalogues
Ce Yu, Kun Li, Shanjiang Tang +3
Time series data of celestial objects are commonly used to study valuable and unexpected objects such as extrasolar planets and supernova in time domain astronomy. Due to the rapid…
A Redistribution Tool for Long-Term Archive of Astronomical Observation Data
Chao Sun, Ce Yu, Chenzhou Cui +5
Astronomical observation data require long-term preservation, and the rapid accumulation of observation data makes it necessary to consider the cost of long-term archive storage. I…
Towards an Astronomical Science Platform: Experiences and Lessons Learned from Chinese Virtual Observatory
Chenzhou Cui, Yihan Tao, Changhua Li +16
In the era of big data astronomy, next generation telescopes and large sky surveys produce data sets at the TB or even PB level. Due to their large data volumes, these astronomical…
Deep residual detection of radio frequency interference for FAST
Zhicheng Yang, Ce Yu, Jian Xiao +1
Radio frequency interference (RFI) detection and excision are key steps in the data-processing pipeline of the Five-hundred-meter Aperture Spherical radio Telescope (FAST). Because…