The Dexes / Wspr Spot Census / 2009-02
Yeardex · Wspr Spot Census
WSPR spot census 2009-02
2009-02 · 2009-02-01T00:00:00Z
Sensor hits
0
Observations
0
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2009-02-01T00:00:00+00:00 |
|---|---|
| end_utc | 2009-02-28T00:00:00+00:00 |
| subtype | wspr_spot_census |
| year | 2,009 |
| month | 2 |
| origin_utc | 2009-02-01T00:00:00+00:00 |
| last_fix_utc | 2009-02-28T00:00:00+00:00 |
| provisional | false |
| working_surface | daily_aggregate |
| aggregate_path | /mnt/ursa/data/terrapulse/wspr/daily/2009/2009-02.parquet |
| daily_band_series | [{"day":"2009-02-01","band":0,"band_label":"630m/2200m (MF)","spot_count":1883,"mean_snr":-15.33,"median_snr":-18,"mean_distance_km":4013.8,"unique_tx":8,"unique_rx":22},{"day":"2009-02-01","band":1," |
| partition_path | /mnt/ursa/data/terrapulse/wspr/raw/wspr_raw_200902.parquet |
| partition_bytes | 8,983,381 |
| n_spots | 470,760 |
| summary | {"n_spots":470760,"n_days":28,"snr_mean_db":-14.133,"distance_mean_km":2974.4,"distance_max_km":19929,"peak_daily_unique_tx":131,"peak_daily_unique_rx":135,"band_counts":{"0":{"label":"630m/2200m (MF) |
| swept | false |
| cross_match | n/a-yeardex |
Provenance
- wspr
Storage: dossier · year_storehouse/wspr_spot_census/2009-02.json