gossn: a solar activity information retriever

Output example

10.7cm Solar Flux Index (SFI): 2023-08-22T22:00:00 : 165
Estimated SSN from SFI: 2023-08-22T22:00:00 : 160
Estimated Kp: 2023-08-23T00:21:00 : 0
EISN (observed SSN): 2023-08-22T00:00:00 : 118
SFI/Kp source: NOAA SWPC
EISN source: WDC-SILSO, Royal Observatory of Belgium, Brussels

License

MIT

Author

Kenji Rikitake, JJ1BDX