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 | 15.000 MHz | KE4SRL Node 82 | Grape 1L | 3.8824 | 2025-04-16T000000Z_N0000082_G1_EM78cd_FRQ_WWV15.csv | 🟢 | 2025-04-16 00:00:00 | 2025-04-16 00:00:00 |
| 1 | 15.000 MHz | KC3UFG Node 83 | Grape 1 Legacy | 0.0031 | 2025-04-16T000000Z_N0000083_G1_FN35el_FRQ_WWV15.csv | 🟢 | 2025-04-16 00:00:00 | 2025-04-16 00:00:00 |
| 1 | 5.000 MHz | N0CALL Node 84 | Grape 1 Legacy | 3.8819 | 2025-04-16T000000Z_N0000084_G1_BP51ce_FRQ_WWV5.csv | 🟢 | 2025-04-16 00:00:00 | 2025-04-16 00:00:00 |
| 1 | 10.000 MHz | WI6P Node 86 | Grape 1 Legacy | 3.8821 | 2025-04-16T000000Z_N0000086_G1_CN87oh_FRQ_WWV10.csv | 🟢 | 2025-04-16 00:00:00 | 2025-04-16 00:00:00 |
| 1 | 0.000 MHz | G4HLU Node 92 | Grape 1 Legacy | 3.8819 | 2025-04-16T000000Z_N0000092_G1_IO93su_FRQ_Unknown.csv | 🟢 | 2025-04-16 00:00:00 | 2025-04-16 00:00:00 |
| 1 | 10.000 MHz | KN4HZ Node 93 | Grape 1 Legacy | 3.8819 | 2025-04-16T000000Z_N0000093_G1_EM97xf_FRQ_WWV10.csv | 🟢 | 2025-04-16 00:00:00 | 2025-04-16 00:00:00 |
| 1 | 10.000 MHz | KC3TFQ Node 78 | Grape 1L | 3.8819 | 2025-04-16T000000Z_N0000094_G1_FM29cs_FRQ_WWV10.csv | 🟢 | 2025-04-16 00:00:00 | 2025-04-16 00:00:00 |
| 1 | 10.000 MHz | w2naf-grape1-fldigi | Grape 1 Legacy | 3.8807 | 2025-04-16T000001Z_N0000014_G1_FN21ei_FRQ_WWV10.csv | 🟢 | 2025-04-16 00:00:00 | 2025-04-16 00:00:00 |