# Chlorophyll a concentrations along the cruise track of AR16 # PI: T. Rynearson # Version: 2019-08-21 ========================= datetime latitude longitude station cast size_fraction depth tube_no vol_filtered vol_extracted Fb Fa Notes blank_subt_Fb blank_subt_Fa chla phaeo ------------------------- 2017-05-04T17:09:00 40.366 -68.6844 1 4 5 18.3 1 250 6 41 12.2 nd 41.45 12.65 0.110003 0.156215 2017-05-04T17:09:00 40.366 -68.6844 1 4 5 18.3 2 250 6 34.5 14.7 nd 34.95 15.15 0.075627 0.243203 2017-05-04T17:09:00 40.366 -68.6844 1 4 5 18.3 3 250 6 44.6 6.96 nd 45.05 7.41 0.143767 0.012175 2017-05-04T17:09:00 40.366 -68.6844 1 4 0.7 18.3 4 250 6 344 90.8 nd 344.45 91.25 0.967107 0.953239 2017-05-04T17:09:00 40.366 -68.6844 1 4 0.7 18.3 5 250 6 382 134 nd 382.45 134.45 0.947245 1.882239 2017-05-04T17:09:00 40.366 -68.6844 1 4 0.7 18.3 6 250 6 507 136 nd 507.45 136.45 1.417048 1.454526 2017-05-05T17:46:00 40.1493 -68.3261 2 12 5 18.3 1 250 6 127 28.3 nd 127.35 28.65 0.376988 0.225948 2017-05-05T17:46:00 40.1493 -68.3261 2 12 5 18.3 2 250 6 126 25.5 nd 126.35 25.85 0.383863 0.160147 2017-05-05T17:46:00 40.1493 -68.3261 2 12 5 18.3 3 250 6 116 24.9 nd 116.35 25.25 0.347960 0.183423 2017-05-05T17:46:00 40.1493 -68.3261 2 12 0.7 18.3 4 250 6 596 130 nd 596.35 130.35 1.779904 0.963296 2017-05-05T17:46:00 40.1493 -68.3261 2 12 0.7 18.3 5 250 6 577 125 nd 577.35 125.35 1.726430 0.911545 2017-05-05T17:46:00 40.1493 -68.3261 2 12 0.7 18.3 6 250 6 585 128 nd 585.35 128.35 1.745528 0.955582 2017-05-07T17:26:00 36.8503 -71.2761 3 18 5 20 1 250 6 14.4 2.51 Whole Seawater; no prefilter 14.9 3.01 0.045414 0.017931 2017-05-07T17:26:00 36.8503 -71.2761 3 18 5 20 2 250 6 17.4 3.18 Whole Seawater; no prefilter 17.9 3.68 0.054314 0.023131 2017-05-07T17:26:00 36.8503 -71.2761 3 18 5 20 3 250 6 35.3 6.1 Whole Seawater; no prefilter 35.8 6.6 0.111530 0.027366 2017-05-07T17:26:00 36.8503 -71.2761 3 18 0.7 20 4 250 6 71.3 16.7 Whole Seawater; no prefilter 71.8 17.2 0.208547 0.153425 2017-05-07T17:26:00 36.8503 -71.2761 3 18 0.7 20 5 250 6 77.4 18.8 Whole Seawater; no prefilter 77.9 19.3 0.223825 0.182341 2017-05-07T17:26:00 36.8503 -71.2761 3 18 0.7 20 6 250 6 89.4 20.7 Whole Seawater; no prefilter 89.9 21.2 0.262402 0.183749 2017-05-07T17:26:00 36.8503 -71.2761 3 18 5 20 1 250 6 16.4 3.07 Prefiltered through a 200 micron mesh 16.9 3.57 0.050914 0.024216 2017-05-07T17:26:00 36.8503 -71.2761 3 18 5 20 2 250 6 17 3.07 Prefiltered through a 200 micron mesh 17.5 3.57 0.053206 0.021924 2017-05-07T17:26:00 36.8503 -71.2761 3 18 5 20 3 250 6 17.8 3.02 Prefiltered through a 200 micron mesh 18.3 3.52 0.056453 0.017625 2017-05-07T17:26:00 36.8503 -71.2761 3 18 0.7 20 4 250 6 76 17.9 Prefiltered through a 200 micron mesh 76.5 18.4 0.221915 0.165311 2017-05-07T17:26:00 36.8503 -71.2761 3 18 0.7 20 5 250 6 74.5 17.2 Prefiltered through a 200 micron mesh 75 17.7 0.218859 0.153635 2017-05-07T17:26:00 36.8503 -71.2761 3 18 0.7 20 6 250 6 74.1 16.8 Prefiltered through a 200 micron mesh 74.6 17.3 0.218859 0.145217 2017-05-07T17:26:00 36.8503 -71.2761 3 18 5 70 1 250 6 58.7 16.9 Subsurface Chl Max 59.2 17.4 0.159657 0.206524 2017-05-07T17:26:00 36.8503 -71.2761 3 18 5 70 2 250 6 62.3 19.4 Subsurface Chl Max 62.8 19.9 0.163858 0.254935 2017-05-07T17:26:00 36.8503 -71.2761 3 18 5 70 3 250 6 47.8 13.8 Subsurface Chl Max 48.3 14.3 0.129864 0.171078 2017-05-07T17:26:00 36.8503 -71.2761 3 18 0.7 70 4 250 6 233 80.4 Subsurface Chl Max 233.5 80.9 0.582861 1.119670 2017-05-07T17:26:00 36.8503 -71.2761 3 18 0.7 70 5 250 6 248 85.9 Subsurface Chl Max 248.5 86.4 0.619147 1.199131 2017-05-07T17:26:00 36.8503 -71.2761 3 18 0.7 70 6 250 6 241 84.1 Subsurface Chl Max 241.5 84.6 0.599285 1.181112 2017-05-10T17:32:00 33.9335 -69.6833 4 38 5 16 1 250 6 7.34 1.04 Prefiltered through a 200 micron mesh 7.64 1.34 0.024063 0.004137 2017-05-10T17:32:00 33.9335 -69.6833 4 38 5 16 2 250 6 10.6 1.91 Prefiltered through a 200 micron mesh 10.9 2.21 0.033192 0.013317 2017-05-10T17:32:00 33.9335 -69.6833 4 38 5 16 3 250 6 11.7 2.16 Prefiltered through a 200 micron mesh 12 2.46 0.036438 0.015332 2017-05-10T17:32:00 33.9335 -69.6833 4 38 0.7 16 4 250 6 37 7.35 Prefiltered through a 200 micron mesh 37.3 7.65 0.113249 0.047744 2017-05-10T17:32:00 33.9335 -69.6833 4 38 0.7 16 5 250 6 37.6 6.86 Prefiltered through a 200 micron mesh 37.9 7.16 0.117413 0.033269 2017-05-10T17:32:00 33.9335 -69.6833 4 38 0.7 16 6 250 6 37.4 7.63 Prefiltered through a 200 micron mesh 37.7 7.93 0.113708 0.053178 2017-05-10T17:32:00 33.9335 -69.6833 4 38 5 82 1 200 6 40.2 10.7 Subsurface Chl Max 40.5 11 0.140845 0.148522 2017-05-10T17:32:00 33.9335 -69.6833 4 38 5 82 2 200 6 43.4 11.1 Subsurface Chl Max 43.7 11.4 0.154214 0.145676 2017-05-10T17:32:00 33.9335 -69.6833 4 38 5 82 3 200 6 41.3 9.14 Subsurface Chl Max 41.6 9.44 0.153545 0.094784 2017-05-10T17:32:00 33.9335 -69.6833 4 38 0.7 82 4 200 6 223 64.9 Subsurface Chl Max 223.3 65.2 0.754836 0.960322 2017-05-10T17:32:00 33.9335 -69.6833 4 38 0.7 82 5 200 6 226 64.5 Subsurface Chl Max 226.3 64.8 0.771069 0.933566 2017-05-10T17:32:00 33.9335 -69.6833 4 38 0.7 82 6 200 6 221 64.9 Subsurface Chl Max 221.3 65.2 0.745287 0.969871 2017-05-12T17:05:00 31.4508 -70.5355 5 48 5 18 1 300 6 4.96 1.03 Prefiltered through a 200 micron mesh 5.21 1.28 0.012509 0.009939 2017-05-12T17:05:00 31.4508 -70.5355 5 48 5 18 2 300 6 4.36 0.524 Prefiltered through a 200 micron mesh 4.61 0.774 0.012210 0.001364 2017-05-12T17:05:00 31.4508 -70.5355 5 48 5 18 3 300 6 5.27 0.601 Prefiltered through a 200 micron mesh 5.52 0.851 0.014861 0.000063 2017-05-12T17:05:00 31.4508 -70.5355 5 48 0.7 18 4 300 6 20.2 3.76 Prefiltered through a 200 micron mesh 20.45 4.01 0.052328 0.017997 2017-05-12T17:05:00 31.4508 -70.5355 5 48 0.7 18 5 300 6 21 4.07 Prefiltered through a 200 micron mesh 21.25 4.32 0.053887 0.021874 2017-05-12T17:05:00 31.4508 -70.5355 5 48 0.7 18 6 300 6 21.8 4.25 Prefiltered through a 200 micron mesh 22.05 4.5 0.055861 0.023058 2017-05-12T17:05:00 31.4508 -70.5355 5 48 5 94 1 250 6 34.6 10.1 Subsurface Chl Max 34.85 10.35 0.093579 0.124236 2017-05-12T17:05:00 31.4508 -70.5355 5 48 5 94 2 250 6 32.2 8.76 Subsurface Chl Max 32.45 9.01 0.089530 0.100084 2017-05-12T17:05:00 31.4508 -70.5355 5 48 5 94 3 250 6 18.9 8.58 Subsurface Chl Max 19.15 8.83 0.039418 0.146409 2017-05-12T17:05:00 31.4508 -70.5355 5 48 0.7 94 4 250 6 233 73.2 Subsurface Chl Max 233.25 73.45 0.610362 0.935385 2017-05-12T17:05:00 31.4508 -70.5355 5 48 0.7 94 5 250 6 227 73.1 Subsurface Chl Max 227.25 73.35 0.587827 0.955815 2017-05-12T17:05:00 31.4508 -70.5355 5 48 0.7 94 6 250 6 226 70.9 Subsurface Chl Max 226.25 71.15 0.592410 0.904933 2017-05-13T16:56:00 29.2315 -69.9469 6 51 5 25 1 350 6 6.01 1.03 Prefiltered through a 200 micron mesh 6.41 1.43 0.013587 0.007909 2017-05-13T16:56:00 29.2315 -69.9469 6 51 5 25 2 350 6 6.85 0.701 Prefiltered through a 200 micron mesh 7.25 1.101 0.016776 -0.000226 2017-05-13T16:56:00 29.2315 -69.9469 6 51 5 25 3 350 6 5.87 0.717 Prefiltered through a 200 micron mesh 6.27 1.117 0.014059 0.002732 2017-05-13T16:56:00 29.2315 -69.9469 6 51 0.7 25 4 350 6 23.6 4.66 Prefiltered through a 200 micron mesh 24 5.06 0.051673 0.024389 2017-05-13T16:56:00 29.2315 -69.9469 6 51 0.7 25 5 350 6 23.4 4.49 Prefiltered through a 200 micron mesh 23.8 4.89 0.051591 0.021916 2017-05-13T16:56:00 29.2315 -69.9469 6 51 0.7 25 6 350 6 23.7 4.5 Prefiltered through a 200 micron mesh 24.1 4.9 0.052382 0.021275 2017-05-13T16:56:00 29.2315 -69.9469 6 51 5 135 1 250 6 16.8 5 Subsurface Chl Max 17.2 5.4 0.045071 0.068572 2017-05-13T16:56:00 29.2315 -69.9469 6 51 5 135 2 250 6 20.1 6.71 Subsurface Chl Max 20.5 7.11 0.051144 0.098486 2017-05-13T16:56:00 29.2315 -69.9469 6 51 5 135 3 250 6 23.3 8.26 Subsurface Chl Max 23.7 8.66 0.057446 0.124803 2017-05-13T16:56:00 29.2315 -69.9469 6 51 0.7 135 4 250 6 251 101 Subsurface Chl Max 251.4 101.4 0.572930 1.561021 2017-05-13T16:56:00 29.2315 -69.9469 6 51 0.7 135 5 250 6 248 101 Subsurface Chl Max 248.4 101.4 0.561472 1.572479 2017-05-13T16:56:00 29.2315 -69.9469 6 51 0.7 135 6 250 6 244 101 Subsurface Chl Max 244.4 101.4 0.546194 1.587757 2017-05-15T16:58:00 29.0625 -66.0387 7 64 5 22 1 400 6 10.4 1.88 Prefiltered through a 200 micron mesh 10.8 2.28 0.020339 0.009650 2017-05-15T16:58:00 29.0625 -66.0387 7 64 5 22 2 400 6 7.23 1.34 Prefiltered through a 200 micron mesh 7.63 1.74 0.014061 0.008826 2017-05-15T16:58:00 29.0625 -66.0387 7 64 5 22 3 400 6 7.33 1.28 Prefiltered through a 200 micron mesh 7.73 1.68 0.014443 0.007655 2017-05-15T16:58:00 29.0625 -66.0387 7 64 0.7 22 4 400 6 30.1 6.15 Prefiltered through a 200 micron mesh 30.5 6.55 0.057174 0.028979 2017-05-15T16:58:00 29.0625 -66.0387 7 64 0.7 22 5 400 6 29.3 5.67 Prefiltered through a 200 micron mesh 29.7 6.07 0.056410 0.023429 2017-05-15T16:58:00 29.0625 -66.0387 7 64 0.7 22 6 400 6 29.4 5.44 Prefiltered through a 200 micron mesh 29.8 5.84 0.057198 0.019616 2017-05-15T16:58:00 29.0625 -66.0387 7 64 5 125 1 300 6 25.2 9.09 Subsurface Chl Max 25.6 9.49 0.051277 0.115153 2017-05-15T16:58:00 29.0625 -66.0387 7 64 5 125 2 300 6 23.8 8.63 Subsurface Chl Max 24.2 9.03 0.048285 0.110077 2017-05-15T16:58:00 29.0625 -66.0387 7 64 5 125 3 300 6 21.6 8.18 Subsurface Chl Max 22 8.58 0.042715 0.107756 2017-05-15T16:58:00 29.0625 -66.0387 7 64 0.7 125 4 300 6 239 103 Subsurface Chl Max 239.4 103.4 0.432881 1.380486 2017-05-15T16:58:00 29.0625 -66.0387 7 64 0.7 125 5 300 6 236 105 Subsurface Chl Max 236.4 105.4 0.416966 1.431476 2017-05-15T16:58:00 29.0625 -66.0387 7 64 0.7 125 6 300 6 244 105 Subsurface Chl Max 244.4 105.4 0.442430 1.406012 2017-05-18T16:37:00 32.1154 -64.3812 8 84 5 20 1 400 6 8.74 1.37 Prefiltered through a 200 micron mesh 9.19 1.82 0.017594 0.006345 2017-05-18T16:37:00 32.1154 -64.3812 8 84 5 20 2 400 6 9.6 1.81 Prefiltered through a 200 micron mesh 10.05 2.26 0.018596 0.011130 2017-05-18T16:37:00 32.1154 -64.3812 8 84 5 20 3 400 6 9.17 1.51 Prefiltered through a 200 micron mesh 9.62 1.96 0.018286 0.007494 2017-05-18T16:37:00 32.1154 -64.3812 8 84 0.7 20 4 400 6 41.9 10.6 Prefiltered through a 200 micron mesh 42.35 11.05 0.074720 0.070622 2017-05-18T16:37:00 32.1154 -64.3812 8 84 0.7 20 5 400 6 41.4 9.46 Prefiltered through a 200 micron mesh 41.85 9.91 0.076247 0.054099 2017-05-18T16:37:00 32.1154 -64.3812 8 84 0.7 20 6 400 6 38.5 8.07 Prefiltered through a 200 micron mesh 38.95 8.52 0.072643 0.039421 2017-05-18T16:37:00 32.1154 -64.3812 8 84 5 105 1 300 6 52.6 14.9 Subsurface Chl Max 53.05 15.35 0.119997 0.149202 2017-05-18T16:37:00 32.1154 -64.3812 8 84 5 105 2 300 6 42.1 11.9 Subsurface Chl Max 42.55 12.35 0.096125 0.120462 2017-05-18T16:37:00 32.1154 -64.3812 8 84 5 105 3 300 6 37 10.1 Subsurface Chl Max 37.45 10.55 0.085621 0.099398 2017-05-18T16:37:00 32.1154 -64.3812 8 84 0.7 105 4 300 6 237 70 Subsurface Chl Max 237.45 70.45 0.531552 0.703958 2017-05-18T16:37:00 32.1154 -64.3812 8 84 0.7 105 5 300 6 222 64.8 Subsurface Chl Max 222.45 65.25 0.500359 0.643956 2017-05-18T16:37:00 32.1154 -64.3812 8 84 0.7 105 6 300 6 225 66.9 Subsurface Chl Max 225.45 67.35 0.503224 0.677920 2017-05-20T16:40:00 38.4998 -68.0432 9 87 5 14 1 300 6 59.1 13.8 Prefiltered through a 200 micron mesh 59.3 14 0.144187 0.101336 2017-05-20T16:40:00 38.4998 -68.0432 9 87 5 14 2 300 6 56.3 13.7 Prefiltered through a 200 micron mesh 56.5 13.9 0.135594 0.108176 2017-05-20T16:40:00 38.4998 -68.0432 9 87 5 14 3 300 6 57.1 14.1 Prefiltered through a 200 micron mesh 57.3 14.3 0.136867 0.113918 2017-05-20T16:40:00 38.4998 -68.0432 9 87 0.7 14 4 300 6 303 69.1 Prefiltered through a 200 micron mesh 303.2 69.3 0.744491 0.470851 2017-05-20T16:40:00 38.4998 -68.0432 9 87 0.7 14 5 300 6 389 65.9 Prefiltered through a 200 micron mesh 389.2 66.1 1.028410 0.130812 2017-05-20T16:40:00 38.4998 -68.0432 9 87 0.7 14 6 300 6 310 72.9 Prefiltered through a 200 micron mesh 310.2 73.1 0.754677 0.527307 2017-05-20T16:40:00 38.4998 -68.0432 9 87 5 22 1 200 6 84.7 22.1 Subsurface Chl Max 84.9 22.3 0.298879 0.287747 2017-05-20T16:40:00 38.4998 -68.0432 9 87 5 22 2 200 6 63.7 17.3 Subsurface Chl Max 63.9 17.5 0.221533 0.238824 2017-05-20T16:40:00 38.4998 -68.0432 9 87 5 22 3 200 6 58.5 15.8 Subsurface Chl Max 58.7 16 0.203868 0.217030 2017-05-20T16:40:00 38.4998 -68.0432 9 87 0.7 22 4 200 6 453 111 Subsurface Chl Max 453.2 111.2 1.632852 1.292387 2017-05-20T16:40:00 38.4998 -68.0432 9 87 0.7 22 5 200 6 369 90.6 Subsurface Chl Max 369.2 90.8 1.329199 1.059395 2017-05-20T16:40:00 38.4998 -68.0432 9 87 0.7 22 6 200 6 389 96.7 Subsurface Chl Max 389.2 96.9 1.395563 1.153498