Total number of echoes Apr| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 6 | 13 | 7 | 6 | 13 | 7 | 9 | 12 | 6 | May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT 01 | 8 | 2 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 2 | 2 | 1 | 1 | 3 | 5 | 1 | 5 | 12 | 22 | 14 | 3 | 8 | 02 | 3 | 4 | 3 | 0 | 2 | 3 | 3 | 2 | 3 | 0 | 0 | 2 | 4 | 2 | 3 | 8 | 4 | 10 | 8 | 2 | 11 | 12 | 18 | 9 | 03 | 3 | 4 | 11 | 7 | 4 | 6 | 4 | 1 | 2 | 0 | 0 | 4 | 5 | 5 | 6 | 3 | 7 | 8 | 11 | 14 | 10 | 14 | 19 | 9 | 04 | 3 | 5 | 4 | 4 | 0 | 1 | 4 | 1 | 1 | 1 | 2 | 2 | 6 | 4 | 6 | 4 | 7 | 10 | 11 | 20 | 14 | 27 | 21 | 12 | 05 | 9 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 2 | 3 | 10 | 12 | 14 | 11 | 20 | 23 | 15 | 31 | 21 | 6 | 06 | 10 | 14 | 15 | 11 | 5 | 2 | 2 | 0 | 0 | 4 | 2 | 1 | 1 | 2 | 9 | 5 | 4 | 10 | 5 | 11 | 19 | 17 | 23 | 24 | 07 | 10 | 4 | 1 | 4 | 0 | 2 | 4 | 0 | 0 | 1 | 1 | 4 | 1 | 4 | 4 | 11 | 7 | 11 | 12 | 13 | 19 | 25 | 13 | 3 | 08 | 1 | 5 | 6 | 7 | 1 | 1 | 0 | 1 | 0 | 1 | 2 | 0 | 5 | 4 | 4 | 6 | 6 | 10 | 5 | 11 | 16 | 20 | 18 | 10 | 09 | 8 | 4 | 5 | 2 | 4 | 1 | 4 | 0 | 0 | 4 | 3 | 1 | 4 | 4 | 7 | 10 | 6 | 11 | 15 | 21 | 19 | 19 | 11 | 10 | 10 | 2 | 1 | 4 | 3 | 3 | 1 | 3 | 1 | 0 | 0 | 2 | 0 | 3 | 2 | 7 | 2 | 9 | 14 | 18 | 14 | 12 | 10 | 15 | 6 | 11 | 9 | 2 | 0 | 3 | 3 | 4 | 5 | 1 | 1 | 1 | 4 | 4 | 4 | 3 | 4 | 12 | 9 | 10 | 7 | 23 | 12 | 11 | 14 | 14 | 12 | 3 | 11 | 2 | 3 | 2 | 2 | 3 | 0 | 3 | 1 | 0 | 4 | 2 | 4 | 9 | 11 | 5 | 6 | 9 | 3 | 13 | 15 | 11 | 3 | 13 | 8 | 3 | 7 | 4 | 4 | 2 | 2 | 0 | 2 | 0 | 2 | 2 | 5 | 8 | 8 | 13 | 8 | 3 | 9 | 2 | 20 | 6 | 9 | 1 | 14 | 0 | 5 | 3 | 3 | 3 | 6 | 1 | 0 | 3 | 4 | 3 | 3 | 8 | 1 | 7 | 7 | 13 | 8 | 7 | 11 | 10 | 25 | 11 | 13 | 15 | 10 | 2 | 7 | 5 | 9 | 3 | 5 | 1 | 0 | 0 | 0 | 4 | 4 | 1 | 5 | 12 | 8 | 9 | 8 | 14 | 7 | 16 | 6 | 3 | 16 | 4 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 6 | 1 | 4 | 2 | 5 | 9 | 6 | 4 | 13 | 17 | 1 | 3 | 9 | 17 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 3 | 1 | 4 | 7 | 6 | 2 | 15 | 6 | 6 | 16 | 7 | 3 | 4 | 18 | 2 | 2 | 2 | 1 | 0 | 1 | 1 | 2 | 0 | 0 | 2 | 0 | 1 | 5 | 5 | 8 | 7 | 5 | 12 | 6 | 16 | 9 | 8 | 6 | 19 | 4 | 3 | 6 | 4 | 4 | 3 | 1 | 1 | 2 | 2 | 6 | 5 | 2 | 7 | 8 | 9 | 11 | 8 | 0 | 5 | 8 | 15 | 10 | 8 | 20 | 5 | 5 | 5 | 3 | 4 | 4 | 2 | 2 | 0 | 0 | 2 | 6 | 1 | 6 | 4 | 6 | 5 | 5 | 5 | 12 | 8 | 8 | 5 | 5 | 21 | 2 | 1 | 1 | 0 | 1 | 3 | 0 | 5 | 1 | 1 | 1 | 2 | 3 | 4 | 7 | 9 | 7 | 7 | 8 | 12 | 14 | 10 | 7 | 6 | 22 | 4 | 0 | 1 | 6 | 5 | 1 | 2 | 3 | 1 | 3 | 4 | 4 | 3 | 13 | 7 | 12 | 8 | 12 | 15 | 8 | 8 | 8 | 8 | 3 | 23 | 8 | 1 | 3 | 2 | 1 | 3 | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 3 | 7 | 3 | 6 | 0 | 6 | 8 | 14 | 7 | 6 | 4 | 24 | 1 | 5 | 1 | 0 | 0 | 3 | 1 | 1 | 3 | 1 | 1 | 3 | 6 | 3 | 3 | 12 | 12 | 6 | 6 | 9 | 15 | 10 | 17 | 8 | 25 | 6 | 6 | 5 | 3 | 9 | 4 | 4 | 5 | 1 | 2 | 1 | 4 | 3 | 3 | 8 | 9 | 8 | 7 | 9 | 4 | 6 | 7 | 9 | 6 | 26 | 4 | 2 | 1 | 1 | 2 | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 3 | 3 | 5 | 10 | 11 | 4 | 14 | 4 | 11 | 8 | 4 | 3 | 27 | 8 | 1 | 2 | 0 | 1 | 4 | 1 | 0 | 2 | 0 | 0 | 3 | 0 | 0 | 4 | 3 | 10 | 6 | 5 | 6 | 5 | 8 | 12 | 8 | 28 | 1 | 1 | 2 | 1 | 1 | 2 | 1 | 2 | 2 | 2 | 0 | 4 | 1 | 1 | 3 | 3 | 11 | 7 | 8 | 2 | 5 | 9 | 7 | 1 | 29 | 1 | 1 | 0 | 0 | 7 | 1 | 1 | 5 | 2 | 2 | 1 | 3 | 3 | 1 | 5 | 6 | 10 | 12 | 14 | 16 | 14 | 6 | 10 | 5 | 30 | 4 | 1 | 1 | 0 | 0 | 5 | 4 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 0 | 5 | 3 | 6 | 7 | 13 | 10 | 13 | 16 | 13 | 31 | 0 | 0 | 2 | 1 | 1 | 1 | 2 | 0 | 1 | 1 | 0 | 4 | 3 | 6 | 4 |??? |??? |??? |??? |??? |??? |??? |??? |??? | Echoes longer than 10 seconds Apr| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT 01 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 1 | 1 | 02 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 2 | 2 | 03 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 3 | 3 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 7 | 3 | 3 | 05 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 2 | 3 | 4 | 2 | 06 | 3 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 3 | 6 | 3 | 0 | 07 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 5 | 5 | 3 | 0 | 08 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 5 | 0 | 09 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 0 | 11 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 12 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 14 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 15 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |