Solar Radio Burst Data Processing of CALLISTO and Frequency Drift Rate Determination of Solar Radio Burst Detected by CALLISTO Network in Indonesia

1st Annual Applied Science and Engineering Conference

工业技术;自然科学

Batubara, M.^1 ; Manik, T.^1 ; Suryana, R.^1 ; Lathif, M.^1 ; Sitompul, P.^1 ; Zamzam, M.^1 ; Mumtahana, F.^1

Space Science Centre, Indonesian National Institute of Aeronautics and Space (LAPAN), Bandung, West Java

40173, Indonesia^1

关键词: Data processing techniques;    Frequency drift rate;    Frequency drifts;    Observational data;    Radio spectra;    Solar radio bursts;    Space science;    Transport systems;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/180/1/012049/pdf
DOI  :  10.1088/1757-899X/180/1/012049

来源: IOP

【 摘 要 】

Space Science Center of Indonesian Institute of Aeronautics and Space called LAPAN has installed several solar radio receivers named CALLISTO in various parts of Indonesia. The equipment has made some solar radio observational data which is indicate solar radio burst since its operation. All of the observational data stored in the file format of Flexible Image Transport System (FITS) which is the raw data. Therefore, it is required a such kind of related data processing to produce a data that can be used for further research. In this paper will discuss how the observational data of CALLISTO could be generated included the information of data format, CALLISTO data processing techniques used in these activities as well as some of the data processing based on data indicating solar radio bursts. As the results, a map of solar radio spectrum as spectrograph profiles and some determinations of frequency drift base on the data will also be discussed in this paper.