Research On The Implementation Of MUSE Data Processing Master Control Platform Based On Unified Access Technology

With the continuous progress of astronomical observation equipment,more large-scale astronomical observation equipment has been putting into use,resulting in astronomical observation data exponential growth.How to develop efficient and fast astronomical software to manage large-scale astronomical data has become an important subject in astronomical project research.Based on the integration of MingantU Spectral Radioheliograph,this paper investigates the overall structure of MUSER project,astronomical data release software,unified access technology and so on.The requirements of MUSER data master control platform and the data master control platform for MUSER are studied in detail.The main work of this paper is as follows:1)Researched the Web Server basic service principle and carried out the research.Design a set of lightweight Web Server and related basic services,this article WSGI services,Web routing services and Web template services for a detailed design description,and abstract a lightweight Web development framework to provide a simple and useful call Interface,the developer can call the framework for further logical design;2)Based on the realization of the Web Server provided interface,designed a set of MUSER RESTful API,through the RESTful API for MUSER package a unified access interface;3)Based on a unified access interface to achieve a set of data for the MUSER data processing services control platform,through the data master control platform can quickly access or update different services,MUSER data processing services through the data master control platform;4)Based on the Web.py framework to quickly achieve a MUSER data master platform for interactive interface,through the interactive interface to achieve MUSER data processing task submission,antenna state maintenance,automatic weather stations and satellite data correction configuration and other functions.In general,the study of this paper solves the problem of astronomical data which release in the MUSER project,invokes MUSER's data processing service by integrating a data master platform,and can quickly access new services or update existing services.The results of this paper have been applied to the MUSER project,and achieved good application effect.