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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 21 | 20 | 16 | 19 | 20 | 39 | 33 | 12 | 16 | 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 | 8 | 0 | 2 | 2 | 8 | 2 | 0 | 2 | 2 | 5 | 4 | 5 | 16 | 15 | 23 | 22 | 7 | 8 | 17 | 26 | 25 | 36 | 26 | 15 | 02 | 9 | 15 | 12 | 22 | 16 | 12 | 6 | 4 | 8 | 4 | 5 | 6 | 13 | 23 | 14 | 26 | 20 | 26 | 15 | 28 | 35 | 44 | 36 | 33 | 03 | 19 | 15 | 11 | 20 | 14 | 13 | 14 | 5 | 6 | 6 | 6 | 4 | 8 | 15 | 34 | 28 | 25 | 21 | 21 | 45 | 40 | 46 | 49 | 29 | 04 | 19 | 11 | 11 | 17 | 16 | 7 | 2 | 3 | 4 | 5 | 2 | 2 | 4 | 7 | 7 | 7 | 10 | 10 | 27 | 12 | 35 | 55 | 61 | 27 | 05 | 3 | 10 | 14 | 21 | 16 | 11 | 12 | 4 | 4 | 3 | 3 | 5 | 9 | 11 | 18 | 14 | 18 | 25 | 32 | 43 | 63 | 63 | 51 | 39 | 06 | 18 | 6 | 2 | 3 | 8 | 3 | 13 | 4 | 0 | 3 | 7 | 12 | 12 | 12 | 17 | 14 | 15 | 15 | 17 | 28 | 52 | 62 | 63 | 27 | 07 | 4 | 0 | 5 | 16 | 8 | 7 | 8 | 3 | 6 | 2 | 1 | 6 | 9 | 9 | 14 | 14 | 16 | 18 | 22 | 29 | 41 | 55 | 60 | 37 | 08 | 16 | 4 | 6 | 8 | 7 | 16 | 9 | 2 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 09 |??? | 2 | 5 | 2 | 25 | 9 | 5 | 1 | 0 | 1 | 1 | 5 | 9 | 11 | 13 | 16 | 16 | 25 | 14 | 28 | 33 | 43 | 54 | 22 | 10 | 5 | 2 | 4 | 5 | 3 | 2 | 2 | 3 | 2 | 3 | 1 | 4 | 9 | 10 | 5 | 12 | 19 | 12 | 24 | 38 | 58 | 66 | 40 | 27 | 11 | 7 | 3 | 14 | 12 | 8 | 6 | 12 | 0 | 3 | 3 | 7 | 3 | 8 | 14 | 11 | 23 | 24 | 21 | 16 | 44 | 66 | 65 | 64 | 46 | 12 | 17 | 1 | 7 | 11 | 15 | 8 | 3 | 3 | 2 | 2 | 1 | 1 | 6 | 13 | 17 | 15 | 10 | 17 | 38 | 46 | 50 | 59 | 69 | 27 | 13 | 16 | 2 | 7 | 13 | 14 | 15 | 2 | 0 | 4 | 0 | 2 | 1 | 7 | 8 | 15 | 9 | 14 | 22 | 35 | 35 | 40 | 39 | 22 | 12 | 14 | 7 | 4 | 10 | 11 | 11 | 4 | 3 | 1 | 3 | 2 | 4 | 1 | 2 | 12 | 7 | 14 | 11 | 6 | 15 | 39 | 44 | 57 | 39 | 21 | 15 | 3 | 3 | 7 | 3 | 5 | 1 | 8 | 5 | 3 | 4 | 2 | 1 | 8 | 5 | 3 | 7 | 11 | 10 | 28 | 44 | 46 | 64 | 73 | 35 | 16 | 10 | 8 | 8 | 14 | 15 | 10 | 5 | 10 | 4 | 0 | 2 | 3 | 12 | 12 | 17 | 17 | 15 | 13 | 38 | 46 | 54 | 47 | 22 | 6 | 17 | 14 | 6 | 14 | 19 | 22 | 7 | 5 | 4 | 4 | 2 | 1 | 5 | 6 | 9 | 4 | 14 | 12 | 15 | 9 | 36 | 42 | 32 | 32 | 18 | 18 | 18 | 10 | 11 | 18 | 6 | 10 | 3 | 2 | 1 | 2 | 4 | 2 | 4 | 7 | 13 | 19 | 17 | 12 | 16 | 16 | 25 | 21 | 18 | 10 | 19 | 8 | 4 | 5 | 7 | 4 | 9 | 2 | 1 | 1 | 5 | 1 | 0 | 0 | 4 | 10 | 13 | 7 | 11 | 8 | 10 | 29 | 22 | 21 | 10 | 20 | 5 | 3 | 3 | 3 | 11 | 4 | 7 | 2 | 8 | 3 | 6 | 7 | 12 | 17 | 30 | 17 | 35 | 28 | 27 | 43 | 44 | 54 | 59 | 39 | 21 | 37 | 16 | 15 | 19 | 17 | 13 | 11 | 4 | 8 | 4 | 2 | 7 | 6 | 15 | 26 | 18 | 23 | 25 | 27 | 30 | 31 | 41 | 44 | 42 | 22 | 24 | 12 | 4 | 11 | 5 | 10 | 5 | 3 | 1 | 1 | 3 | 1 | 18 | 18 | 24 | 20 | 12 | 10 | 27 | 34 | 35 | 43 | 24 | 25 | 23 | 15 | 5 | 3 | 5 | 15 | 9 | 7 | 7 | 4 | 3 | 5 | 0 | 7 | 7 | 26 | 17 | 12 | 14 | 27 | 23 | 37 | 42 | 32 | 30 | 24 | 7 | 5 | 7 | 1 | 0 | 9 | 5 | 3 | 2 | 7 | 1 | 4 | 9 | 14 | 17 | 15 | 10 | 9 | 13 | 18 | 20 | 9 | 9 | 16 | 25 | 7 | 5 | 2 | 1 | 7 | 5 | 3 | 3 | 1 | 3 | 4 | 6 | 12 | 11 | 9 | 17 | 7 | 14 | 16 | 18 | 25 | 25 | 28 | 14 | 26 | 7 | 3 | 3 | 2 | 9 | 4 | 1 | 4 | 3 | 0 | 3 | 1 | 7 | 7 | 15 | 12 | 9 | 19 | 19 | 19 | 21 | 19 | 23 | 27 | 27 | 12 | 4 | 7 | 12 | 6 | 4 | 3 | 3 | 5 | 1 | 4 | 6 | 10 | 7 | 18 | 18 | 12 | 18 | 21 | 30 | 26 | 28 | 28 | 17 | 28 | 14 | 5 | 7 | 9 | 16 | 10 | 9 | 4 | 2 | 6 | 5 | 2 | 2 | 10 | 12 | 21 | 12 | 18 | 21 | 22 | 23 | 28 | 36 | 11 | 29 | 15 | 6 | 7 | 19 | 12 | 7 | 4 | 7 | 3 | 1 | 3 | 8 | 8 | 12 | 14 | 13 | 13 | 16 | 8 | 11 | 19 | 16 | 26 | 16 | 30 | 11 | 2 | 2 | 6 | 4 | 3 | 5 | 0 | 0 | 2 | 1 | 1 | 2 | 9 | 14 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 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 | 1 | 0 | 0 | 1 | 0 | 02 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 4 | 3 | 03 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 4 | 2 | 0 | 0 | 04 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 2 | 1 | 0 | 05 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 1 | 1 | 06 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 07 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 2 | 2 | 3 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 09 |??? | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 2 | 2 | 1 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 12 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 0 | 4 | 0 | 13 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 3 | 1 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 3 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 19 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 4 | 1 | 21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 22 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 28 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 1 | 3 | 0 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |