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.
Daily Growth — Last 30 Days¶
Rows ingested per source per day. WSPR and RBN ingest run daily as new archive files become available. PSKR ingest runs hourly.
| Date | WSPR | RBN | PSKR | Contest | Total |
|---|---|---|---|---|---|
| — | — | — | — | — | — |
Coming soon — requires daily growth query.
Monthly Growth — All Time¶
Total rows added per source per month. Historical ingests (WSPR backfill, RBN backfill) appear as large single-month spikes.
| Month | WSPR | RBN | PSKR | Contest | Running Total |
|---|---|---|---|---|---|
| — | — | — | — | — | — |
Coming soon — requires monthly growth query.
Growth Rate by Source¶
| Source | Avg Daily (last 30 days) | Avg Daily (last 7 days) | Trend |
|---|---|---|---|
| WSPR | — | — | — |
| RBN | — | — | — |
| PSKR | — | — | — |
| Contest | — | — | — |
Coming soon — requires growth rate query.
Cumulative Total by Source¶
| Source | 2022 | 2023 | 2024 | 2025 | Current |
|---|---|---|---|---|---|
| WSPR | — | — | — | — | — |
| RBN | — | — | — | — | — |
| Contest | — | — | — | — | — |
| PSKR | — | — | — | — | — |
Coming soon — requires cumulative growth query.
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 |