| Data rate | Center Frequency | Station | Instrument | Size (MB) | File/Observation | Plot | Start (UTC) | End (UTC) |
|---|---|---|---|---|---|---|---|---|
| 1 | 10.000 MHz | K9ATR Node 47 | Grape 1 Legacy | 3.8779 | 2025-09-12T000001Z_N0000047_G1_EN71cn_FRQ_WWV10.csv | 🟢 | 2025-09-12 00:00:01 | 2025-09-12 23:59:01 |
| 1 | 10.000 MHz | K9ATR Node 47 | Grape 1 Legacy | 3.8819 | 2025-09-13T000000Z_N0000047_G1_EN71cn_FRQ_WWV10.csv | 🟢 | 2025-09-13 00:00:00 | 2025-09-13 23:59:00 |
| 1 | 10.000 MHz | K9ATR Node 47 | Grape 1 Legacy | 3.8819 | 2025-09-14T000000Z_N0000047_G1_EN71cn_FRQ_WWV10.csv | 🟢 | 2025-09-14 00:00:00 | 2025-09-14 23:59:00 |
| 1 | 10.000 MHz | K9ATR Node 47 | Grape 1 Legacy | 3.8819 | 2025-09-15T000000Z_N0000047_G1_EN71cn_FRQ_WWV10.csv | 🟢 | 2025-09-15 00:00:00 | 2025-09-15 23:59:00 |
| 1 | — | K9ATR Node 47 | Grape 1 Legacy | 3.8819 | 2025-09-30T000000Z_N0000047_G1_EN71cn_FRQ_WWV10.csv | 2025-09-30 00:00:00 | 2025-09-30 23:59:00 | |
| 1 | 10.000 MHz | K9ATR Node 47 | Grape 1 Legacy | 3.8819 | 2025-10-01T000000Z_N0000047_G1_EN71cn_FRQ_WWV10.csv | 🟢 | 2025-10-01 00:00:00 | 2025-10-01 23:59:00 |
| 1 | 10.000 MHz | K9ATR Node 47 | Grape 1 Legacy | 3.8819 | 2025-10-02T000000Z_N0000047_G1_EN71cn_FRQ_WWV10.csv | 🟢 | 2025-10-02 00:00:00 | 2025-10-02 23:59:00 |
| 1 | 10.000 MHz | K9ATR Node 47 | Grape 1 Legacy | 3.8819 | 2025-10-03T000000Z_N0000047_G1_EN71cn_FRQ_WWV10.csv | 🟢 | 2025-10-03 00:00:00 | 2025-10-03 23:59:00 |