Dataset Growth

How the dataset grows over time. WSPR and RBN are historical archives that grow as new observations arrive daily. PSK Reporter is live-only — collection started February 10, 2026. Contest data is batch-ingested after each major contest weekend.

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Pipeline Latency

Source	Data Delay	Ingest Schedule	Notes
WSPR	~24 hrs	Daily 18:00 UTC	wsprnet.org posts prior-day archive
RBN	~24 hrs	Daily 16:00 UTC	RBN archive updated daily
PSKR	< 1 hr	Hourly H+5	Live MQTT, 1-hr rotation
Contest	Weeks–months	Manual after contest	Cabrillo submissions take time to compile
Solar	15 min	*/15 min cron	NOAA SWPC live; GFZ Potsdam lags ~1 day