Total number of echoes 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 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 5 | 7 | 8 | 10 | 11 | 18 | 19 | 16 | 4 | Jun| 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 | 4 | 7 | 5 | 5 | 2 | 6 | 9 | 4 | 2 | 1 | 4 | 2 | 7 | 6 | 5 | 8 | 7 | 12 | 6 | 6 | 13 | 12 | 9 | 10 | 02 | 3 | 7 | 3 | 3 | 3 | 2 | 3 | 4 | 1 | 0 | 1 | 0 | 8 | 11 | 5 | 9 | 8 | 6 | 14 | 12 | 11 | 14 | 17 | 14 | 03 | 4 | 3 | 3 | 2 | 2 | 2 | 3 | 1 | 0 | 1 | 0 | 3 | 5 | 8 | 9 | 4 | 3 | 4 | 8 | 6 | 10 | 13 | 16 | 20 | 04 | 11 | 5 | 3 | 7 | 7 | 6 | 4 | 2 | 0 | 5 | 2 | 4 | 3 | 6 | 8 | 2 | 10 | 11 | 12 | 12 | 24 | 27 | 29 | 21 | 05 | 5 | 1 | 2 | 5 | 4 | 1 | 4 | 1 | 2 | 4 | 4 | 6 | 1 | 5 | 9 | 3 | 4 | 5 | 6 | 6 | 24 | 10 | 11 | 4 | 06 | 9 | 6 | 11 | 4 | 6 | 6 | 8 | 4 | 2 | 3 | 2 | 5 | 3 | 8 | 7 | 10 | 3 | 11 | 8 | 7 | 21 | 37 | 23 | 12 | 07 | 5 | 5 | 3 | 5 | 6 | 2 | 2 | 0 | 2 | 1 | 1 | 4 | 0 | 1 | 5 | 15 | 6 | 4 | 9 | 8 | 22 | 28 | 30 | 18 | 08 | 8 | 2 | 7 | 7 | 7 | 11 | 10 | 2 | 3 | 0 | 4 | 0 | 3 | 9 | 13 | 11 | 11 | 4 | 9 | 19 | 28 | 26 | 25 | 19 | 09 | 5 | 2 | 4 | 7 | 4 | 6 | 3 | 1 | 1 | 1 | 3 | 1 | 6 | 13 | 11 | 13 | 12 | 13 | 16 | 18 | 33 | 31 | 25 | 10 | 10 | 6 | 1 | 7 | 17 | 8 | 12 | 2 | 6 | 2 | 3 | 3 | 2 | 3 | 2 | 7 | 3 | 7 | 10 | 13 | 18 | 39 | 36 | 33 | 18 | 11 | 8 | 3 | 4 | 10 | 19 | 7 | 3 | 2 | 2 | 3 | 1 | 2 | 2 | 5 | 7 | 11 | 9 | 7 | 20 | 26 | 35 | 31 | 27 | 17 | 12 | 7 | 5 | 5 | 5 | 10 | 5 | 4 | 1 | 1 | 3 | 3 | 6 | 2 | 4 | 4 | 9 | 6 | 8 | 13 | 12 | 22 | 31 | 25 | 16 | 13 | 8 | 7 | 6 | 12 | 20 | 10 | 8 | 3 | 3 | 0 | 3 | 4 | 1 | 13 | 21 | 9 | 7 | 11 | 13 | 19 | 25 | 36 | 18 | 16 | 14 | 5 | 3 | 1 | 4 | 5 | 3 | 2 | 3 | 2 | 2 | 2 | 1 | 2 | 6 | 6 | 12 | 6 | 7 | 8 | 8 | 6 | 10 | 20 | 8 | 15 | 5 | 1 | 5 | 13 | 9 | 7 | 4 | 3 | 1 | 1 | 4 | 1 | 1 | 5 | 6 | 5 | 9 | 14 | 15 | 22 | 33 | 32 | 23 | 17 | 16 | 3 | 1 | 0 | 7 | 5 | 2 | 3 | 1 | 0 | 2 | 2 | 6 | 5 | 8 | 12 | 9 | 15 | 18 | 23 | 18 | 24 | 40 | 17 | 5 | 17 | 4 | 2 | 3 | 2 | 4 | 5 | 4 | 5 | 0 | 4 | 3 | 4 | 3 | 4 | 9 | 7 | 12 | 28 | 18 | 20 | 26 | 17 | 9 | 12 | 18 | 3 | 2 | 3 | 6 | 3 | 6 | 3 | 5 | 2 | 2 | 1 | 5 | 3 | 8 | 8 | 12 | 14 | 12 | 12 | 21 | 41 | 28 | 26 | 9 | 19 | 8 | 0 | 0 | 1 | 9 | 2 | 4 | 5 | 4 | 2 | 0 | 3 | 1 | 7 | 6 | 8 | 8 | 12 | 9 | 11 | 33 | 24 | 7 | 13 | 20 | 2 | 3 | 3 | 2 | 1 | 0 | 4 | 1 | 3 | 2 | 1 | 2 | 2 | 0 | 6 | 20 | 38 | 30 | 42 | 44 | 50 | 29 | 14 | 20 | 21 | 15 | 5 | 6 | 9 | 18 | 5 | 6 | 5 | 5 | 1 | 3 | 3 | 2 | 5 | 15 | 17 | 21 | 23 | 18 | 20 | 22 | 20 | 26 | 15 | 22 | 14 | 5 | 8 | 3 | 14 | 12 | 4 | 2 | 3 | 1 | 1 | 1 | 4 | 7 | 5 | 15 | 14 | 20 | 20 | 22 | 27 | 40 | 22 | 6 | 23 | 5 | 1 | 1 | 2 | 0 | 5 | 0 | 0 | 3 | 1 | 2 | 0 | 2 | 8 | 2 | 8 | 2 | 13 | 8 | 6 | 7 | 15 | 8 | 4 | 24 | 8 | 6 | 4 | 7 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 7 | 2 | 5 | 7 | 16 | 15 | 8 | 12 | 17 | 20 | 8 | 7 | 25 | 7 | 8 | 4 | 4 | 2 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 4 | 9 | 6 | 7 | 6 | 10 | 11 | 20 | 31 | 28 | 20 | 8 | 26 | 6 | 2 | 5 | 8 | 4 | 3 | 6 | 0 | 3 | 3 | 4 | 0 | 5 | 10 | 6 | 6 | 11 | 18 | 20 | 18 | 18 | 17 | 17 | 13 | 27 | 7 | 2 | 0 | 3 | 4 | 5 | 10 | 1 | 3 | 1 | 1 | 4 | 2 | 8 | 5 | 10 | 9 | 17 | 8 | 25 | 10 | 13 | 7 | 10 | 28 | 2 | 4 | 4 | 2 | 5 | 4 | 6 | 6 | 1 | 1 | 5 | 2 | 6 | 5 | 9 | 8 | 4 | 14 | 15 | 20 | 23 | 25 | 26 | 15 | 29 | 11 | 1 | 4 | 10 | 5 | 7 | 12 | 3 | 2 | 5 | 2 | 1 | 6 | 7 | 7 | 12 | 15 | 13 | 19 | 28 | 24 | 40 | 21 | 14 | 30 | 17 | 9 | 7 | 14 | 12 | 11 | 4 | 3 | 1 | 2 | 4 | 5 | 6 | 7 | 19 |??? |??? |??? |??? |??? |??? |??? |??? |??? | Echoes longer than 10 seconds 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 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | Jun| 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 04 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 06 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 0 | 08 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 1 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 12 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 13 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 1 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 2 | 0 | 1 | 21 | 3 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 1 | 0 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 1 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 28 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 30 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? |