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) |
|---|---|---|---|---|---|---|---|---|
| 1 | 10.0000 MHz | N1ZRG Node 46 | Grape 1 Legacy | 3.8819 | 2025-04-26T000000Z_N0000046_G1_FN42eq_FRQ_WWV10.csv | 🟢 | 2025-04-26 00:00:00 | 2025-04-26 00:00:00 |
| 1 | 10.0000 MHz | KB7NIE Node 50 | Grape 1 Legacy | 3.8819 | 2025-04-26T000000Z_N0000050_G1_DM42oc_FRQ_WWV10.csv | 🟢 | 2025-04-26 00:00:00 | 2025-04-26 00:00:00 |
| 1 | 10.0000 MHz | AA7FV Node 52 | Grape 1 Legacy | 3.8756 | 2025-04-26T000000Z_N0000052_G1_DM42pg_FRQ_WWV10.csv | 🟢 | 2025-04-26 00:00:00 | 2025-04-26 00:00:00 |
| 1 | 5.0000 MHz | W1XP Node 57 | Grape 1 Legacy | 3.8819 | 2025-04-26T000000Z_N0000057_G1_FM14di_FRQ_WWV5.csv | 🟢 | 2025-04-26 00:00:00 | 2025-04-26 00:00:00 |
| 1 | 15.0000 MHz | WI6P Node 69 | Grape 1 Legacy | 3.8825 | 2025-04-26T000000Z_N0000069_G1_CN87oh_FRQ_WWV15.csv | 🟢 | 2025-04-26 00:00:00 | 2025-04-26 00:00:00 |
| 1 | 10.0000 MHz | KM5GT Node 79 | Grape 1 Legacy | 7.7632 | 2025-04-26T000000Z_N0000079_G1_EM12rx_FRQ_WWV10.csv | 🟢 | 2025-04-26 00:00:00 | 2025-04-26 00:00:00 |
| 1 | 10.0000 MHz | W2LNX Node 81 | Grape 1 Legacy | 3.8820 | 2025-04-26T000000Z_N0000081_G1_FM19jb_FRQ_WWV10.csv | 🟢 | 2025-04-26 00:00:00 | 2025-04-26 00:00:00 |
| 1 | 15.0000 MHz | KE4SRL Node 82 | Grape 1L | 3.8824 | 2025-04-26T000000Z_N0000082_G1_EM78cd_FRQ_WWV15.csv | 🟢 | 2025-04-26 00:00:00 | 2025-04-26 00:00:00 |