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SWS Solar Spectrograph Data from Culgoora (N.S.W.) and Learmonth (W.A.) ( 1992 onwards )

Created 07/10/2024

Updated 07/10/2024

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Culgoora and Learmonth Observatories' dynamic spectrogram plots display frequency in MHz on the vertical axis and time in UT on the horizontal axis. Each plot spans local daylight hours, with time resolution of 3 seconds. The frequency range is 18 - 1800 MHz for Culgoora spectrograms, and 25 - 180 MHz for Learmonth spectrograms. The intensity values are color coded, and are expressed as relative logarithmic units (0 to 255). The Culgoora spectrograms consist of 4 frequency bands: 18-57, 57-180, 180-570 570 -1800 MHz; and Learmonth has 2 bands: 25-75, 75-180 MHz. The two Learmonth bands are each divided into 400 frequency steps. Culgoora spectrograph data is available for November 1992 onwards, Learmonth data for June 2000 onwards.

Data frequency :Daily file;

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Title SWS Solar Spectrograph Data from Culgoora (N.S.W.) and Learmonth (W.A.) ( 1992 onwards )
Language eng
Licence Not Specified
Landing Page https://devweb.dga.links.com.au/data/dataset/5696c02e-663b-47e0-bd2b-2c5d40d4ee73
Contact Point
Bureau of Meteorology
sws_wdc@bom.gov.au
Reference Period 24/06/2017
Geospatial Coverage
Map data © OpenStreetMap contributors
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Data Portal Data.gov.au