*2019/06/25 09:50:00.42 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/02/19 13:37:04.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 134 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 76DAF973 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------------- --------------- -------------- -------------- 1 Pressure:CTD dbar 1.5 133.7 2 Temperature:CTD deg_C_(ITS90) 6.8272 8.6967 3 Salinity:CTD PSS-78 31.1773 33.3584 4 Sigma-t:CTD kg/m^3 24.457 25.9693 5 Transmissivity:CTD %/m 19.5 58.1 6 Oxygen:Dissolved:CTD:Volume ml/l 3.37 6.25 7 Oxygen:Dissolved:CTD:Mass µmol/kg 146.8 272.4 8 Fluorescence:CTD:Seapoint mg/m^3 0.53E-01 0.461 9 PAR:CTD µE/m^2/sec 0 0.9 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 9 F R4 4 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 8 F ' ' 3 9 -99 ' ' 7 F ' ' 1 $END *ADMINISTRATION MISSION : 2019-001 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : HAK1-C EVENT NUMBER : 113 LATITUDE : 51 42.71000 N ! (deg min) LONGITUDE : 128 14.24000 W ! (deg min) WATER DEPTH : 137 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0506 LOCATION : Mid-ship ! custom item *COMMENTS CTDEDIT was used to remove some records near the top and bottom of the cast. Data Processing Notes: ---------------------- Transmissivity, Fluorescence and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. NOTE: While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, particularly for casts far from shore. It is recommended that users check extracted chlorophyll values where available. Oxygen:Dissolved:CTD was calibrated using the method described in Sea-Bird Application Note #64-2, June 2012 revision (Sea-Bird_64-2_Jun2012.pdf), except that a small offset in the fit was allowed. The Oxygen:Dissolved:CTD sensor has a fairly long response time so data accuracy is not as high when it is in motion as it is during stops for bottles. This will be especially true when vertical dissolved oxygen gradients are large. To get an estimate of the accuracy of the Oxygen:Dissolved:CTD data during downcasts (after recalibration) a rough comparison was made between downcast Oxygen:Dissolved:CTD data and upcast titrated samples. Some of the difference will be due to problems with flushing of Niskin bottles and/or analysis errors, so the following statement likely underestimates Oxygen:Dissolved:CTD accuracy. Downcast (CTD files) Oxygen:Dissolved:CTD data are considered, very roughly, to be: ±0.50 ml/l from 0 to 150 dbar. ±0.30 ml/l from 150 to 300 dbar. ±0.07 ml/l from 300 to 800 dbar. ±0.04 ml/l below 800 dbar. For details on the processing see document: 2019-001-proc.pdf. !--1--- ---2---- ---3---- ---4---- --5-- --6--- --7-- ---8--- --9--- !Pressu Temperat Salinity Sigma-t: Trans Oxygen Oxyge Fluores PAR: !re:CTD ure:CTD :CTD CTD missi :Disso n:Dis cence: CTD ! vity: lved: solve CTD: ! CTD CTD: d:CTD Seapoin ! Volume :Mass t !------ -------- -------- -------- ----- ------ ----- ------- ------ *END OF HEADER 1.5 6.8272 31.1773 24.4570 32.5 6.25 272.3 0.454 0.9 1.9 6.8283 31.1836 24.4618 19.5 6.25 272.4 0.456 0.8 3.0 6.8333 31.1846 24.4620 43.2 6.24 272.1 0.450 0.3 4.4 6.8337 31.1848 24.4621 54.5 6.24 271.9 0.453 0.0 5.0 6.8362 31.1848 24.4617 56.1 6.24 271.8 0.453 0.0 6.0 6.8347 31.1850 24.4621 57.4 6.23 271.5 0.453 0.0 7.0 6.8325 31.1867 24.4637 57.5 6.23 271.4 0.450 0.0 8.0 6.8310 31.1877 24.4647 57.5 6.23 271.3 0.454 0.0 9.0 6.8313 31.1885 24.4653 57.5 6.22 271.3 0.443 0.0 10.0 6.8299 31.1875 24.4647 57.5 6.23 271.7 0.445 0.0 11.0 6.8304 31.1878 24.4649 57.5 6.23 271.7 0.449 0.0 12.0 6.8310 31.1883 24.4652 57.5 6.23 271.5 0.448 0.0 13.0 6.8328 31.1898 24.4661 57.5 6.23 271.5 0.450 0.0 14.0 6.8329 31.1898 24.4661 57.5 6.23 271.7 0.450 0.0 15.0 6.8334 31.1902 24.4664 57.5 6.24 271.7 0.447 0.0 16.0 6.8335 31.1902 24.4663 57.5 6.24 271.9 0.447 0.0 17.0 6.8341 31.1905 24.4665 57.4 6.24 271.8 0.451 0.0 18.0 6.8348 31.1910 24.4668 57.5 6.24 271.8 0.449 0.0 19.0 6.8351 31.1909 24.4667 57.5 6.23 271.7 0.452 0.0 20.0 6.8359 31.1914 24.4670 57.5 6.23 271.5 0.449 0.0 21.0 6.8388 31.1925 24.4675 57.5 6.23 271.6 0.461 0.0 22.0 6.8372 31.1916 24.4670 57.5 6.24 271.7 0.449 0.0 23.0 6.8378 31.1919 24.4671 57.4 6.24 271.8 0.444 0.0 24.0 6.8400 31.1929 24.4676 57.4 6.23 271.6 0.442 0.0 25.0 6.8402 31.1934 24.4680 57.5 6.23 271.7 0.444 0.0 26.0 6.8430 31.1948 24.4687 57.5 6.23 271.6 0.445 0.0 27.0 6.8498 31.1978 24.4702 57.5 6.23 271.6 0.446 0.0 28.0 6.8524 31.1988 24.4707 57.5 6.23 271.3 0.445 0.0 29.0 6.8790 31.2095 24.4757 57.6 6.20 270.3 0.438 0.0 30.0 6.9040 31.2196 24.4804 57.5 6.19 269.6 0.432 0.0 31.0 6.9069 31.2209 24.4811 57.5 6.18 269.4 0.431 0.0 32.0 6.9102 31.2224 24.4818 57.5 6.18 269.1 0.438 0.0 33.0 6.9154 31.2243 24.4827 57.5 6.18 269.1 0.438 0.0 34.0 6.9298 31.2306 24.4857 57.5 6.17 269.0 0.435 0.0 35.0 6.9438 31.2364 24.4885 57.5 6.17 269.0 0.439 0.0 36.0 6.9465 31.2375 24.4890 57.4 6.18 269.2 0.439 0.0 37.0 6.9484 31.2385 24.4896 57.4 6.18 269.2 0.433 0.0 38.0 6.9682 31.2471 24.4938 57.5 6.17 268.9 0.438 0.0 39.0 6.9745 31.2498 24.4951 57.5 6.17 268.8 0.436 0.0 40.0 6.9751 31.2502 24.4953 57.4 6.17 268.9 0.439 0.0 41.0 6.9756 31.2506 24.4955 57.3 6.17 268.9 0.432 0.0 42.0 6.9830 31.2549 24.4980 57.5 6.16 268.6 0.439 0.0 43.0 6.9955 31.2625 24.5023 57.4 6.16 268.5 0.437 0.0 44.0 6.9973 31.2636 24.5030 57.4 6.16 268.6 0.439 0.0 45.0 7.0026 31.2664 24.5045 57.4 6.16 268.6 0.436 0.0 46.0 7.0159 31.2729 24.5078 57.3 6.16 268.3 0.438 0.0 47.0 7.0253 31.2774 24.5102 57.4 6.16 268.3 0.440 0.0 48.0 7.0409 31.2840 24.5133 57.5 6.16 268.3 0.437 0.0 49.0 7.0702 31.2963 24.5192 57.4 6.15 267.8 0.438 0.0 50.0 7.0892 31.3049 24.5234 57.4 6.14 267.6 0.439 0.0 51.0 7.0969 31.3097 24.5262 57.3 6.14 267.5 0.432 0.0 52.0 7.1145 31.3180 24.5304 57.3 6.13 267.2 0.432 0.0 53.0 7.1310 31.3265 24.5349 57.3 6.12 266.8 0.425 0.0 54.0 7.1504 31.3395 24.5426 57.3 6.12 266.5 0.418 0.0 55.0 7.1745 31.3550 24.5516 57.4 6.10 265.8 0.415 0.0 56.0 7.2198 31.3882 24.5717 57.5 6.07 264.7 0.407 0.0 57.0 7.2287 31.3974 24.5777 57.5 6.05 263.8 0.390 0.0 58.0 7.2534 31.4131 24.5868 57.5 6.04 263.2 0.383 0.0 59.0 7.2736 31.4246 24.5931 57.6 6.03 262.7 0.379 0.0 60.0 7.2939 31.4368 24.6000 57.6 6.01 262.0 0.370 0.0 61.0 7.3193 31.4497 24.6067 57.6 6.01 261.9 0.369 0.0 62.0 7.3351 31.4559 24.6095 57.6 6.01 261.8 0.370 0.0 63.0 7.3425 31.4614 24.6128 57.6 6.01 261.7 0.363 0.0 64.0 7.3836 31.4718 24.6154 57.7 6.01 261.9 0.356 0.0 65.0 7.4019 31.4765 24.6167 57.7 6.03 262.6 0.346 0.0 66.0 7.4197 31.4815 24.6182 57.7 6.05 263.5 0.347 0.0 67.0 7.4459 31.4884 24.6200 57.8 6.04 263.3 0.343 0.0 68.0 7.5462 31.5347 24.6427 57.7 6.00 261.4 0.318 0.0 69.0 7.6443 31.5978 24.6788 57.9 5.94 258.7 0.305 0.0 70.0 7.6387 31.6237 24.6999 58.0 5.91 257.3 0.298 0.0 71.0 7.6598 31.6513 24.7187 58.0 5.87 255.7 0.290 0.0 72.0 7.7208 31.6993 24.7479 57.9 5.82 253.5 0.275 0.0 73.0 7.7693 31.7353 24.7694 58.0 5.79 252.2 0.272 0.0 74.0 7.7738 31.7390 24.7716 58.0 5.78 252.0 0.268 0.0 75.0 7.7877 31.7503 24.7786 57.9 5.77 251.5 0.268 0.0 76.0 7.7914 31.7531 24.7802 57.9 5.75 250.5 0.265 0.0 77.0 7.8461 31.8067 24.8146 58.0 5.72 249.2 0.252 0.0 78.0 7.8614 31.8208 24.8235 58.0 5.67 247.1 0.244 0.0 79.0 7.9540 31.9114 24.8815 57.8 5.61 244.4 0.234 0.0 80.0 7.9617 31.9178 24.8854 57.8 5.59 243.3 0.228 0.0 81.0 7.9648 31.9202 24.8869 57.8 5.58 243.1 0.229 0.0 82.0 7.9704 31.9245 24.8894 57.8 5.58 242.8 0.224 0.0 83.0 7.9744 31.9274 24.8911 57.8 5.56 242.3 0.222 0.0 84.0 7.9855 31.9364 24.8966 57.8 5.55 241.8 0.221 0.0 85.0 7.9928 31.9423 24.9002 57.8 5.54 241.5 0.220 0.0 86.0 8.0031 31.9509 24.9055 57.8 5.53 240.8 0.216 0.0 87.0 8.0197 31.9664 24.9153 57.8 5.49 239.1 0.213 0.0 88.0 8.0642 32.0286 24.9577 57.7 5.44 236.9 0.198 0.0 89.0 8.1037 32.0663 24.9815 57.7 5.40 235.1 0.192 0.0 90.0 8.1332 32.0912 24.9968 57.6 5.36 233.5 0.190 0.0 91.0 8.1390 32.1196 25.0182 57.7 5.31 231.4 0.187 0.0 92.0 8.1644 32.1670 25.0517 57.6 5.27 229.5 0.177 0.0 93.0 8.2195 32.2173 25.0831 57.7 5.22 227.4 0.164 0.0 94.0 8.2988 32.2781 25.1192 57.6 5.17 225.3 0.157 0.0 95.0 8.3271 32.3092 25.1394 57.5 5.15 224.2 0.148 0.0 96.0 8.4000 32.3581 25.1669 57.5 5.12 223.1 0.139 0.0 97.0 8.5214 32.4090 25.1887 57.5 5.09 221.7 0.124 0.0 98.0 8.5853 32.4363 25.2005 57.5 5.05 220.0 0.114 0.0 99.0 8.6298 32.4645 25.2159 57.6 5.01 218.2 0.113 0.0 100.0 8.6086 32.4915 25.2402 57.8 4.98 216.8 0.110 0.0 101.0 8.6223 32.5066 25.2500 57.8 4.96 215.8 0.104 0.0 102.0 8.6323 32.5102 25.2513 57.9 4.96 215.8 0.106 0.0 103.0 8.6546 32.5214 25.2567 58.0 4.94 215.0 0.098 0.0 104.0 8.6967 32.5497 25.2725 58.0 4.88 212.7 0.094 0.0 105.0 8.6782 32.5901 25.3069 58.0 4.81 209.4 0.092 0.0 106.0 8.5933 32.6312 25.3520 58.1 4.72 205.7 0.093 0.0 107.0 8.5563 32.6450 25.3684 58.0 4.64 202.0 0.097 0.0 108.0 8.4900 32.6868 25.4111 57.8 4.55 198.1 0.101 0.0 109.0 8.4313 32.7415 25.4628 57.5 4.49 195.4 0.099 0.0 110.0 8.4429 32.7576 25.4737 57.1 4.45 193.6 0.098 0.0 111.0 8.4489 32.7674 25.4805 57.0 4.42 192.4 0.099 0.0 112.0 8.4349 32.7783 25.4911 56.8 4.39 191.2 0.095 0.0 113.0 8.4220 32.7886 25.5011 56.7 4.36 189.6 0.095 0.0 114.0 8.4240 32.8196 25.5251 56.8 4.29 186.9 0.089 0.0 115.0 8.4388 32.8809 25.5710 56.7 4.24 184.6 0.086 0.0 116.0 8.4457 32.9080 25.5912 56.7 4.20 183.0 0.081 0.0 117.0 8.4531 32.9341 25.6105 56.8 4.15 180.8 0.079 0.0 118.0 8.4622 32.9530 25.6240 56.7 4.10 178.4 0.073 0.0 119.0 8.4811 32.9891 25.6494 56.7 4.04 175.8 0.070 0.0 120.0 8.4960 33.0575 25.7008 56.6 3.98 173.1 0.067 0.0 121.0 8.4881 33.0676 25.7099 56.6 3.94 171.6 0.065 0.0 122.0 8.4771 33.0847 25.7250 56.6 3.92 170.4 0.062 0.0 123.0 8.4811 33.0975 25.7344 56.6 3.88 169.0 0.060 0.0 124.0 8.4873 33.1243 25.7545 56.6 3.84 167.3 0.061 0.0 125.0 8.4931 33.1523 25.7755 56.5 3.80 165.6 0.057 0.0 126.0 8.4814 33.1740 25.7943 56.6 3.76 163.8 0.056 0.0 127.0 8.4653 33.2042 25.8204 56.8 3.71 161.4 0.056 0.0 127.9 8.4087 33.2552 25.8689 56.9 3.68 160.2 0.055 0.0 129.4 8.3819 33.2783 25.8911 57.1 3.56 155.1 0.055 0.0 129.9 8.3693 33.2898 25.9020 57.0 3.54 154.2 0.054 0.0 131.0 8.3633 33.2950 25.9070 56.9 3.52 153.1 0.058 0.0 132.0 8.3525 33.3025 25.9145 56.8 3.49 152.0 0.053 0.0 133.0 8.3134 33.3325 25.9439 56.7 3.45 150.2 0.053 0.0 133.7 8.2790 33.3584 25.9693 56.3 3.37 146.8 0.055 0.0