High Performance Data Processing Pipeline of Chinese Solar Radio Heliograph

The Chinese Solar Radio Heliograph (CSRH) is a new generation radio heliograph would produce more than 4 terabytes data every day. As a aperture synthesis telescope, CSRH is facing the challenge of processing and storing such a vast data. Pipeline system is the key issue of data automatical processing for CSRH. In this study, to push the development of CSRH, we present a framework of high performance data processing pipeline system for saving and processing real-time observation data. The related techniques of pipeline software are presented in detail including raw data acquisition, UVFITS file, data calibration, parallel computing and data publication. The pipeline has been deployed and has played an important role for the development of CSRH.