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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 19 | 19 | 12 | 11 | 24 | 19 | 32 | 27 | 27 | 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 | 11 | 7 | 3 | 10 | 11 | 6 | 9 | 1 | 4 | 0 | 3 | 6 | 4 | 7 | 16 | 8 | 20 | 14 | 12 | 19 | 25 | 27 | 25 | 22 | 02 | 11 | 5 | 7 | 15 | 6 | 6 | 6 | 5 | 3 | 0 | 2 | 6 | 11 | 4 | 8 | 11 | 14 | 16 | 26 | 28 | 27 | 35 | 23 | 22 | 03 | 9 | 8 | 1 | 3 | 5 | 4 | 7 | 2 | 1 | 2 | 3 | 4 | 7 | 1 | 10 | 22 | 19 | 22 | 25 | 30 | 47 | 30 | 38 | 21 | 04 | 4 | 4 | 4 | 3 | 7 | 15 | 2 | 3 | 2 | 1 | 4 | 4 | 5 | 9 | 10 | 16 | 17 | 22 | 17 | 26 | 40 | 48 | 31 | 20 | 05 | 6 | 2 | 6 | 21 | 14 | 7 | 6 | 6 | 5 | 2 | 5 | 1 | 6 | 10 | 9 | 14 | 9 | 15 | 29 | 34 | 34 | 58 | 48 | 20 | 06 | 16 | 7 | 4 | 14 | 20 | 13 | 5 | 6 | 2 | 3 | 2 | 2 | 8 | 8 | 22 | 13 | 9 | 6 | 19 | 26 | 23 | 48 | 45 | 21 | 07 | 5 | 4 | 17 | 19 | 12 | 12 | 6 | 4 | 1 | 1 | 2 | 1 | 0 | 7 | 12 | 19 | 12 | 21 | 30 | 30 | 29 | 64 | 36 | 13 | 08 | 6 | 0 | 4 | 14 | 13 | 11 | 5 | 1 | 2 | 2 | 4 | 2 | 3 | 8 | 18 | 13 | 13 | 6 | 18 | 19 | 34 | 50 | 40 | 28 | 09 | 6 | 4 | 14 | 10 | 11 | 8 | 4 | 3 | 2 | 1 | 1 | 2 | 2 | 11 | 8 | 15 | 11 | 11 | 21 | 30 | 53 | 65 | 22 | 11 | 10 | 5 | 4 | 8 | 12 | 7 | 13 | 10 | 7 | 1 | 3 | 2 | 4 | 7 | 4 | 6 | 10 | 21 | 12 | 28 | 33 | 16 | 27 | 32 | 25 | 11 | 8 | 5 | 10 | 14 | 16 | 19 | 8 | 4 | 3 | 12 | 9 | 1 | 3 | 9 | 12 | 9 | 19 | 28 | 28 | 28 | 51 | 60 | 40 | 12 | 12 | 15 | 16 | 26 | 37 | 25 | 25 | 12 | 9 | 4 | 4 | 2 | 3 | 5 | 11 | 15 | 11 | 18 | 15 | 27 | 40 | 37 | 51 | 42 | 34 | 13 | 6 | 9 | 16 | 20 | 21 | 6 | 10 | 3 | 2 | 2 | 8 | 4 | 3 | 5 | 16 | 13 | 10 | 15 | 26 | 27 | 29 | 29 | 13 | 5 | 14 | 0 | 2 | 11 | 10 | 32 | 7 | 10 | 3 | 4 | 5 | 6 | 4 | 2 | 8 | 7 | 4 | 12 | 4 | 23 | 28 | 38 | 54 | 34 | 19 | 15 | 4 | 2 | 5 | 3 | 7 | 7 | 6 | 4 | 4 | 5 | 6 | 6 | 1 | 15 | 13 | 9 | 8 | 10 | 20 | 39 | 47 | 58 | 42 | 30 | 16 | 12 | 7 | 14 | 23 | 18 | 15 | 17 | 6 | 4 | 6 | 2 | 10 | 2 | 8 | 12 | 15 | 19 | 25 | 18 | 25 | 27 | 42 | 58 | 21 | 17 | 18 | 4 | 5 | 18 | 2 | 1 | 2 | 4 | 3 | 3 | 1 | 0 | 5 | 9 | 8 | 10 | 14 | 7 | 8 | 14 | 22 | 25 | 51 | 34 | 18 | 16 | 16 | 14 | 43 | 26 | 14 | 13 | 4 | 4 | 2 | 3 | 4 | 10 | 13 | 12 | 16 | 12 | 15 | 22 | 30 | 38 | 60 | 37 | 19 | 19 | 19 | 17 | 6 | 8 | 5 | 7 | 7 | 3 | 2 | 3 |??? |??? |??? |??? |??? | 14 | 11 | 22 | 16 | 26 | 32 | 46 | 36 | 22 | 20 | 13 | 6 | 2 | 15 | 5 | 14 | 7 | 0 | 2 | 1 | 6 | 6 | 7 | 13 | 12 | 22 | 9 | 26 | 31 | 35 | 41 | 43 | 37 | 30 | 21 | 15 | 5 | 6 | 16 | 8 | 7 | 5 | 5 | 0 | 3 | 4 | 5 | 15 | 5 | 13 | 21 | 13 | 18 | 19 | 17 | 20 | 29 | 22 | 9 | 22 | 5 | 5 | 8 | 8 | 12 | 7 | 4 | 2 | 0 | 4 | 0 | 3 | 2 | 5 | 5 | 6 | 7 | 8 | 13 | 10 | 15 | 18 | 16 | 7 | 23 | 11 | 5 | 5 | 14 | 14 | 5 | 3 | 1 | 1 | 2 | 0 | 1 | 5 | 6 | 13 | 13 | 7 | 11 | 9 | 16 | 19 | 21 | 20 | 13 | 24 | 6 | 3 | 5 | 20 | 4 | 5 | 2 | 3 | 4 | 1 | 0 | 6 | 10 | 9 | 6 | 10 | 7 | 14 | 16 | 20 | 18 | 21 | 24 | 17 | 25 | 9 | 6 | 1 | 13 | 5 | 6 | 4 | 9 | 5 | 1 | 4 | 0 | 4 | 14 | 6 | 11 | 14 | 3 | 16 | 25 | 24 | 31 | 18 | 22 | 26 | 9 | 6 | 0 | 7 | 3 | 8 | 3 | 2 | 1 | 1 | 1 | 2 | 7 | 8 | 12 | 12 | 15 | 14 | 9 | 24 | 28 | 13 | 15 | 11 | 27 | 5 | 0 | 3 | 2 | 6 | 3 | 3 | 2 | 0 | 0 | 1 | 3 | 5 | 7 | 7 | 5 | 9 | 4 | 21 | 18 | 13 | 14 | 19 | 7 | 28 | 12 | 5 | 3 | 2 | 1 | 3 | 3 | 6 | 6 | 1 | 1 | 1 | 2 | 11 | 10 | 7 | 13 | 11 | 17 | 10 | 21 | 27 | 27 | 15 | 29 | 9 | 6 | 5 | 5 | 4 | 4 | 3 | 3 | 0 | 0 | 2 | 3 | 3 | 6 | 10 | 5 | 14 | 9 | 7 | 15 | 20 | 22 | 23 | 13 | 30 | 10 | 2 | 6 | 4 | 1 | 7 | 6 | 2 | 0 | 1 | 1 | 0 | 3 | 3 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 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 | 2 | 1 | 0 | 0 | 2 | 1 | 1 | 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 | 1 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 1 | 05 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 4 | 0 | 07 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 4 | 2 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 1 | 2 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 1 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 11 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 5 | 1 | 0 | 12 | 1 | 0 | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 1 | 4 | 2 | 13 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 15 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 1 | 1 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 1 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 3 | 1 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 25 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 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 | 1 | 0 | 1 | 0 | 0 | 28 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 30 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |