ILOFAR Mode 357 Spectrogram Viewer

Interactive web viewer for dynamic solar radio spectrograms from the Irish LOFAR station (ILOFAR).

This single-page application visualizes high-resolution spectrogram data across three observing modes (Mode 3, Mode 5, Mode 7) in a stacked layout.

What it does

• Loads the most recent .dat file converted to JSON (latest_spectrogram.json)

• Displays a stacked dynamic spectrogram

• Shared time axis (UTC) with readable HH:MM ticks

• Real-time controls to explore the data:

  Control	Function
  Start Time	Slide to choose where in the observation to begin (minutes)
  Duration	Select how many minutes to display (Observation start - Observation end)
  Colormap	Switch between Viridis, Cividis, Grey, Jet