month of year time at station water noise number whales (km^2) latitude longitude depth gradient Notes May 1344 low 7 60.37 -4.18 520 415 May 1633 medium 13 60.38 -4.19 559 405 May 743 medium 12 60.54 -4.62 1006 88 May 1050 medium 10 60.29 -4.35 540 409 May 1764 medium 12 60.41 -5.2 1000 97 May 580 high 10 60.38 -5.22 1000 173 May 459 medium 5 60.4 -5.08 993 162 May 561 medium 8 60.41 -5 988 162 May 709 medium 11 60.44 -4.64 954 245 May 690 medium 12 60.43 -4.84 984 161 May 634 medium 9 60.43 -4.75 965 127 May 422 low 11 60.86 -1.53 120 23 May 1232 medium 11 61.29 -2.93 1195 217 May 1232 low 12 61.25 -2.76 1088 261 May 1451 low 12 61.42 -3.51 1259 109 May 1441 low 12 61.4 -3.41 1277 111 May 1566 medium 17 61.38 -3.32 1288 100 May 1578 low 11 61.52 -3.94 1200 152 May 1475 medium 7 61.53 -4.02 1171 198 May 1544 medium 5 61.6 -4.34 832 671 May 1707 medium 9 61.67 -4.65 400 226 May 234 medium 4 61.75 -5.07 255 111 May 1206 low 13 61.61 -6.33 missing 133 May 1092 low 11 61.51 -4.16 1124 232 May 1134 low 12 61.55 -4.18 1076 306 May 1079 low 11 61.47 -4.16 1133 166 May 1232 medium 15 61.59 -4.18 1024 361 May 1024 low 10 61.39 -4.16 1105 118 May 1086 low 12 61.43 -4.15 1125 141 May 1341 low 18 61.64 -4.18 934 394 May 840 low 0 61.67 -4.18 869 361 May 1254 low 14 61.72 -4.18 757 361 May 1087 low 18 60.98 -4.26 1100 0 May 832 low 7 61.1 -4.2 1100 29 May 1030 low 11 61.34 -4.16 1100 78 May 935 low 10 61.14 -4.21 1100 29 May 1148 medium 21 60.92 -4.4 1100 49 May 945 low 10 61.19 -4.2 1100 7 May 816 low 14 60.64 -4.88 1000 102 May 663 low NA 60.67 -4.83 1016 114 May 605 medium 10 60.54 -4.96 1000 8 May 651 medium 11 60.52 -5.05 1000 33 May 754 medium 14 60.51 -5.14 1000 56 May 615 medium 8 60.58 -5 1000 54 May 647 medium 10 60.52 -5.14 1000 73 May 1216 high 17 61.99 -2.26 1593 120 May 905 high 7 61.94 -2.41 1601 118 May 1329 high 28 61.59 -3.06 1425 106 May 787 medium 13 61.33 -3.5 1204 134 May 803 medium 13 61.36 -3.46 1238 126 545 medium 5 61.29 -3.57 1178 130 1137 high 12 62.1 -2.01 1610 134 948 high 9 61.91 -2.48 1600 110 1041 high 9 62.07 -2.06 1600 123 1454 high 25 62.01 -2.18 1596 125 792 high 1 62.04 -2.12 1592 115 1096 high 10 62.07 -2.01 1584 124 787 high 8 61.62 -3 1455 103 1252 high 15 62.01 -2 1553 122 1076 MEDIUM 6 61.82 -2 1502 128 1140 medium 8 61.78 -2 1488 135 1419 medium 17 61.72 -2.01 1448 183 1272 medium 11 61.66 -2.02 1406 248 1071 medium 7 61.9 -2.01 1517 151 901 high 8 61.87 -2.58 1587 88 1335 medium 12 61.57 -2.01 1256 356 658 medium 7 61.42 -3.33 1300 104 790 medium 11 61.46 -3.28 1321 95 824 high 9 61.65 -2.96 1484 94 1365 medium 13 61.53 -2 1183 394 1506 medium 17 61.49 -2 1090 444 October 1342 medium 11 61.45 -2 1007 505 October 1164 high 19 61.78 -2.74 1549 63 October 1250 medium 7 61.41 -2 901 467 check October 1512 low 16 61.36 -2 735 400 October 1238 medium 5 61.3 -1.99 647 288 October 521 low 9 60.44 -4.26 687 421 October 625 low 12 60.45 -4.3 765 397 October 1871 medium 18 60.83 -4.34 1100 22 October 1942 low 21 60.79 -4.33 1100 79 October 1592 medium 9 60.74 -4.33 1084 148 October 1539 medium 10 60.5 -4.35 905 326 October 1672 medium 14 60.56 -4.33 285 October 1854 medium 19 60.69 -4.33 213 October 1579 low 12 60.45 -4.38 333 October 555 medium 18 60.92 -4.98 246 October 60 medium 0 60.92 -5.08 364 October 480 medium 16 60.92 -4.87 177 October 2158 medium 25 60.92 -4.77 171 October 1583 medium 5 60.92 -4.65 131 October 1754 lo w 12 60.92 -4.5 100 October 1854 medium 15 60.92 -4.58 105 October 652 medium 13 60.75 -4.53 41 October 441 medium 6 60.75 -4.62 41 October 775 medium 20 60.75 -4.99 210 October 506 medium 10 60.75 -4.89 188 October 695 medium 16 60.75 -4.8 135 October 519 medium 9 60.75 -4.69 69 October 563 medium 6 60.58 -4.79 46 October 659 medium 10 60.58 -4.7 69 need to calculate the mean number of whales