To download observation data, click on File/Observation link. Please be patient, it may take a while to zip a large observation.
| Data rate | Center Frequency | Station | Instrument | Size (MB) | File/Observation | Plot | Start (UTC) | End (UTC) |
|---|---|---|---|---|---|---|---|---|
| 10 | 10.000 MHz | ROA | Grape 1 DRF | 34.1749 | OBS2025-04-27T00-00 | 🟢 | 2025-04-27 00:00:00 | 2025-04-28 00:00:00 |
| 10 | 10.000 MHz | WA9TKK | Grape1 | 34.1750 | OBS2025-04-27T00-00 | 🟢 | 2025-04-27 00:00:00 | 2025-04-28 00:00:00 |
| 1 | 5.000 MHz | KD8SYG Node 10 | Grape 1 Legacy | 3.8813 | 2025-04-28T000000Z_N0000010_G1_EN91ii_FRQ_WWV5.csv | 🟢 | 2025-04-28 00:00:00 | 2025-04-28 00:00:00 |
| 1 | 10.000 MHz | w2naf-grape1-fldigi | Grape 1 Legacy | 3.8818 | 2025-04-28T000000Z_N0000014_G1_FN21ei_FRQ_WWV10.csv | 🟢 | 2025-04-28 00:00:00 | 2025-04-28 00:00:00 |
| 1 | 10.000 MHz | K2MFF Node 20 | Grape 1 Legacy | 3.8819 | 2025-04-28T000000Z_N0000020_G1_FN20vr_FRQ_WWV10.csv | 🟢 | 2025-04-28 00:00:00 | 2025-04-28 00:00:00 |
| 1 | 5.000 MHz | K0WWX Node 27 | Grape 1 Legacy | 3.8820 | 2025-04-28T000000Z_N0000027_G1_DM79lw_FRQ_WWV5.csv | 🟢 | 2025-04-28 00:00:00 | 2025-04-28 00:00:00 |
| 1 | 10.000 MHz | W7LUX Node 29 | Grape 1 Legacy | 3.8818 | 2025-04-28T000000Z_N0000029_G1_DM45dc_FRQ_WWV10.csv | 🟢 | 2025-04-28 00:00:00 | 2025-04-28 00:00:00 |
| 1 | 10.000 MHz | K4BSE Node 30 | Grape 1 Legacy | 3.8819 | 2025-04-28T000000Z_N0000030_G1_EM73sj_FRQ_WWV10.csv | 🟢 | 2025-04-28 00:00:00 | 2025-04-28 00:00:00 |