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 | N1URT Node 48 | Grape 1 Legacy | 3.8819 | 2025-05-20T000000Z_N0000048_G1_FN44wt_FRQ_WWV10.csv | 🟢 | 2025-05-20 00:00:00 | 2025-05-20 00:00:00 |
| 1 | 10.0000 MHz | WN1PBD Node 49 | Grape 1 Legacy | 3.8819 | 2025-05-20T000000Z_N0000049_G1_FN42el_FRQ_WWV10.csv | 🟢 | 2025-05-20 00:00:00 | 2025-05-20 00:00:00 |
| 1 | 10.0000 MHz | KB7NIE Node 50 | Grape 1 Legacy | 3.8819 | 2025-05-20T000000Z_N0000050_G1_DM42oc_FRQ_WWV10.csv | 🟢 | 2025-05-20 00:00:00 | 2025-05-20 00:00:00 |
| 1 | 10.0000 MHz | W2LNX Node 81 | Grape 1 Legacy | 3.8820 | 2025-05-20T000000Z_N0000081_G1_FM19jb_FRQ_WWV10.csv | 🟢 | 2025-05-20 00:00:00 | 2025-05-20 00:00:00 |
| 1 | 15.0000 MHz | KE4SRL Node 82 | Grape 1L | 3.8774 | 2025-05-20T000000Z_N0000082_G1_EM78cd_FRQ_WWV15.csv | 🟢 | 2025-05-20 00:00:00 | 2025-05-20 00:00:00 |
| 1 | 5.0000 MHz | N0CALL Node 84 | Grape 1 Legacy | 0.9874 | 2025-05-20T000000Z_N0000084_G1_BP51ce_FRQ_WWV5.csv | 🟢 | 2025-05-20 00:00:00 | 2025-05-20 00:00:00 |
| 1 | 15.0000 MHz | AC7JD Node 90 | Grape 1 Legacy | 3.8819 | 2025-05-20T000000Z_N0000090_G1_DM42pg_FRQ_WWV15.csv | 🟢 | 2025-05-20 00:00:00 | 2025-05-20 00:00:00 |
| 1 | 10.0000 MHz | KC3TFQ Node 78 | Grape 1L | 3.8819 | 2025-05-20T000000Z_N0000094_G1_FM29cs_FRQ_WWV10.csv | 🟢 | 2025-05-20 00:00:00 | 2025-05-20 00:00:00 |