*2019/06/25 09:50:00.49 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/02/19 23:08:15.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 209 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 223B877E NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------------- --------------- -------------- -------------- 1 Pressure:CTD dbar 3.1 210.9 2 Temperature:CTD deg_C_(ITS90) 7.4438 8.6109 3 Salinity:CTD PSS-78 30.8513 32.5493 4 Sigma-t:CTD kg/m^3 24.1177 25.2852 5 Transmissivity:CTD %/m 32.8 56.2 6 Oxygen:Dissolved:CTD:Volume ml/l 4.65 6.15 7 Oxygen:Dissolved:CTD:Mass µmol/kg 202.6 268.2 8 Fluorescence:CTD:Seapoint mg/m^3 0.1 0.691 9 PAR:CTD µE/m^2/sec 0 135 $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 : QCS3 EVENT NUMBER : 118 LATITUDE : 50 43.77000 N ! (deg min) LONGITUDE : 127 15.02000 W ! (deg min) WATER DEPTH : 212 *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; salinity was cleaned. 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 3.1 7.4588 30.8513 24.1177 52.1 6.15 268.2 0.585 135.0 4.0 7.4540 30.8531 24.1198 52.1 6.14 267.9 0.618 106.5 5.0 7.4536 30.8554 24.1216 52.1 6.15 268.1 0.624 80.3 6.0 7.4489 30.8679 24.1321 52.1 6.14 267.6 0.640 66.4 7.0 7.4440 30.8794 24.1418 52.1 6.13 267.3 0.663 50.4 8.0 7.4438 30.8830 24.1446 52.1 6.13 267.2 0.666 40.6 9.0 7.4485 30.8852 24.1457 52.1 6.12 266.9 0.667 32.7 10.0 7.4539 30.8895 24.1484 52.2 6.12 266.6 0.673 26.8 11.0 7.4562 30.8908 24.1491 52.3 6.11 266.5 0.673 21.9 12.0 7.4580 30.8916 24.1495 52.5 6.11 266.3 0.691 18.0 13.0 7.4618 30.8933 24.1503 52.5 6.11 266.2 0.675 15.1 14.0 7.4725 30.8976 24.1522 52.6 6.10 265.8 0.678 12.4 15.0 7.4767 30.8996 24.1532 52.6 6.09 265.5 0.677 10.4 16.0 7.4871 30.9041 24.1554 52.5 6.08 265.0 0.668 8.8 17.0 7.5137 30.9176 24.1624 52.6 6.07 264.5 0.640 7.5 18.0 7.5289 30.9260 24.1669 52.9 6.06 264.1 0.631 6.5 19.0 7.5460 30.9327 24.1699 53.1 6.05 263.6 0.624 5.6 20.0 7.5524 30.9374 24.1727 53.0 6.04 263.2 0.621 4.9 21.0 7.5674 30.9458 24.1772 53.0 6.03 262.7 0.604 4.4 22.0 7.5757 30.9507 24.1800 53.0 6.02 262.5 0.589 3.9 23.0 7.5888 30.9600 24.1855 53.0 6.01 262.2 0.565 3.5 24.0 7.5940 30.9639 24.1878 53.0 6.01 261.9 0.564 3.2 25.0 7.5996 30.9678 24.1901 53.1 6.00 261.8 0.562 2.8 26.0 7.6054 30.9716 24.1923 53.0 6.00 261.8 0.553 2.6 27.0 7.6171 30.9812 24.1983 53.1 6.01 261.8 0.536 2.3 28.0 7.6330 30.9939 24.2061 53.2 6.01 261.8 0.510 2.1 29.0 7.6401 30.9992 24.2093 53.2 6.00 261.4 0.494 1.8 30.0 7.6597 31.0160 24.2198 53.2 5.98 260.7 0.476 1.6 31.0 7.6722 31.0267 24.2265 53.1 5.98 260.6 0.478 1.4 32.0 7.6751 31.0293 24.2281 53.4 5.98 260.6 0.465 1.2 33.0 7.6752 31.0294 24.2282 53.4 5.97 260.4 0.461 1.1 34.0 7.6822 31.0372 24.2333 53.4 5.97 260.3 0.446 0.9 35.0 7.6868 31.0413 24.2359 53.5 5.98 260.7 0.434 0.8 36.0 7.6976 31.0513 24.2423 53.6 5.99 261.0 0.425 0.7 37.0 7.7298 31.0742 24.2558 53.6 5.97 260.3 0.409 0.6 38.0 7.7875 31.1168 24.2813 53.5 5.95 259.4 0.377 0.5 39.0 7.8160 31.1416 24.2968 53.6 5.93 258.7 0.357 0.5 40.0 7.8192 31.1458 24.2996 53.7 5.93 258.3 0.348 0.4 41.0 7.8195 31.1494 24.3024 53.7 5.92 258.2 0.351 0.3 42.0 7.8187 31.1516 24.3043 53.7 5.93 258.3 0.352 0.3 43.0 7.8221 31.1570 24.3080 53.8 5.93 258.5 0.351 0.3 44.0 7.8376 31.1756 24.3205 53.9 5.93 258.5 0.342 0.2 45.0 7.8572 31.1935 24.3318 53.9 5.92 258.0 0.336 0.2 46.0 7.8792 31.2161 24.3464 53.8 5.91 257.7 0.323 0.2 47.0 7.9140 31.2461 24.3651 53.6 5.90 257.2 0.305 0.1 48.0 7.9303 31.2606 24.3742 53.9 5.88 256.3 0.293 0.1 49.0 7.9727 31.3070 24.4046 54.0 5.86 255.6 0.275 0.1 50.0 8.0442 31.3661 24.4408 54.2 5.86 255.2 0.247 0.1 51.0 8.0922 31.3995 24.4602 54.3 5.83 254.1 0.224 0.1 52.0 8.1872 31.4618 24.4954 54.5 5.80 252.8 0.203 0.1 53.0 8.2095 31.4783 24.5051 54.8 5.80 252.8 0.195 0.0 54.0 8.2265 31.4944 24.5153 55.2 5.80 252.7 0.182 0.0 55.0 8.2648 31.5320 24.5392 55.3 5.78 252.0 0.176 0.0 56.0 8.3175 31.5808 24.5698 55.5 5.77 251.6 0.165 0.0 57.0 8.3215 31.5845 24.5721 55.7 5.78 251.8 0.159 0.0 58.0 8.3325 31.5950 24.5788 55.6 5.78 251.7 0.157 0.0 59.0 8.3409 31.6017 24.5828 55.7 5.77 251.5 0.156 0.0 60.0 8.3474 31.6057 24.5850 55.8 5.77 251.4 0.155 0.0 61.0 8.3528 31.6093 24.5870 55.9 5.77 251.3 0.149 0.0 62.0 8.3655 31.6202 24.5937 55.9 5.77 251.5 0.146 0.0 63.0 8.3710 31.6253 24.5969 56.0 5.78 251.8 0.145 0.0 64.0 8.3751 31.6302 24.6001 56.1 5.78 251.6 0.144 0.0 65.0 8.3754 31.6311 24.6008 56.1 5.77 251.4 0.146 0.0 66.0 8.3753 31.6334 24.6026 56.2 5.76 251.2 0.145 0.0 67.0 8.3751 31.6409 24.6085 56.1 5.76 250.8 0.143 0.0 68.0 8.3747 31.6579 24.6219 56.1 5.74 250.2 0.145 0.0 69.0 8.3722 31.6672 24.6295 56.1 5.74 250.1 0.143 0.0 70.0 8.3718 31.6709 24.6325 56.2 5.73 249.8 0.147 0.0 71.0 8.3676 31.6739 24.6355 56.2 5.73 249.7 0.147 0.0 72.0 8.3668 31.6766 24.6377 56.2 5.73 249.6 0.144 0.0 73.0 8.3664 31.6813 24.6414 56.0 5.73 249.7 0.145 0.0 74.0 8.3680 31.6859 24.6448 56.0 5.72 249.4 0.148 0.0 75.0 8.3733 31.6920 24.6488 55.9 5.72 249.1 0.148 0.0 76.0 8.3785 31.7027 24.6564 55.4 5.71 248.7 0.145 0.0 77.0 8.3801 31.7106 24.6624 55.4 5.70 248.5 0.149 0.0 78.0 8.3770 31.7165 24.6675 55.6 5.70 248.4 0.148 0.0 79.0 8.3747 31.7200 24.6705 55.6 5.70 248.4 0.150 0.0 80.0 8.3683 31.7213 24.6725 55.7 5.70 248.4 0.154 0.0 81.0 8.3612 31.7220 24.6741 55.7 5.71 248.7 0.166 0.0 82.0 8.3562 31.7261 24.6780 55.6 5.71 248.7 0.158 0.0 83.0 8.3591 31.7289 24.6798 55.5 5.70 248.5 0.151 0.0 84.0 8.3648 31.7315 24.6810 55.5 5.69 248.1 0.150 0.0 85.0 8.3734 31.7351 24.6826 55.5 5.68 247.3 0.148 0.0 86.0 8.3788 31.7389 24.6848 55.5 5.67 247.1 0.148 0.0 87.0 8.3740 31.7425 24.6883 55.4 5.67 247.0 0.147 0.0 88.0 8.3664 31.7478 24.6936 55.3 5.66 246.4 0.153 0.0 89.0 8.3765 31.7649 24.7055 55.2 5.64 245.5 0.146 0.0 90.0 8.3779 31.7667 24.7067 54.5 5.63 245.4 0.144 0.0 91.0 8.3850 31.7720 24.7098 54.0 5.62 244.8 0.145 0.0 92.0 8.4156 31.7961 24.7242 55.2 5.60 243.9 0.141 0.0 93.0 8.4234 31.8152 24.7380 55.2 5.59 243.4 0.140 0.0 94.0 8.4216 31.8202 24.7422 55.1 5.58 243.3 0.143 0.0 95.0 8.4208 31.8209 24.7428 55.2 5.59 243.4 0.148 0.0 96.0 8.4199 31.8213 24.7433 55.1 5.58 243.0 0.138 0.0 97.0 8.4182 31.8233 24.7451 55.2 5.57 242.6 0.142 0.0 98.0 8.4182 31.8255 24.7468 55.2 5.58 243.1 0.148 0.0 99.0 8.3845 31.8335 24.7581 55.1 5.59 243.7 0.156 0.0 100.0 8.3733 31.8341 24.7602 55.3 5.60 244.0 0.153 0.0 101.0 8.3635 31.8338 24.7614 55.4 5.62 244.7 0.160 0.0 102.0 8.3303 31.8347 24.7670 55.4 5.63 245.5 0.164 0.0 103.0 8.3128 31.8339 24.7689 55.5 5.66 246.5 0.171 0.0 104.0 8.2737 31.8334 24.7742 55.4 5.68 247.6 0.178 0.0 105.0 8.2570 31.8367 24.7792 55.3 5.70 248.1 0.183 0.0 106.0 8.2456 31.8453 24.7876 55.4 5.70 248.3 0.191 0.0 107.0 8.2320 31.8522 24.7950 55.4 5.70 248.3 0.193 0.0 108.0 8.2333 31.8610 24.8017 55.4 5.69 248.0 0.200 0.0 109.0 8.2341 31.8628 24.8030 55.4 5.70 248.1 0.199 0.0 110.0 8.2354 31.8639 24.8037 55.4 5.70 248.1 0.197 0.0 111.0 8.2366 31.8648 24.8042 55.4 5.69 247.7 0.199 0.0 112.0 8.2358 31.8654 24.8048 55.3 5.68 247.4 0.205 0.0 113.0 8.2292 31.8652 24.8056 55.3 5.68 247.4 0.204 0.0 114.0 8.2258 31.8662 24.8069 54.4 5.68 247.5 0.207 0.0 115.0 8.2277 31.8681 24.8081 54.7 5.68 247.6 0.211 0.0 116.0 8.2287 31.8691 24.8088 55.3 5.68 247.5 0.209 0.0 117.0 8.2275 31.8700 24.8096 55.2 5.68 247.3 0.209 0.0 118.0 8.2264 31.8714 24.8109 55.2 5.68 247.4 0.206 0.0 119.0 8.2263 31.8716 24.8111 55.1 5.68 247.3 0.208 0.0 120.0 8.2254 31.8721 24.8116 55.2 5.68 247.3 0.210 0.0 121.0 8.2258 31.8737 24.8128 55.2 5.67 247.2 0.205 0.0 122.0 8.2281 31.8759 24.8142 55.1 5.67 247.0 0.211 0.0 123.0 8.2293 31.8767 24.8146 55.2 5.67 247.0 0.209 0.0 124.0 8.2304 31.8782 24.8156 55.2 5.67 247.0 0.207 0.0 125.0 8.2353 31.8839 24.8194 55.1 5.67 246.8 0.206 0.0 126.0 8.2372 31.8864 24.8211 55.2 5.67 246.8 0.208 0.0 127.0 8.2379 31.8881 24.8223 55.1 5.66 246.7 0.210 0.0 128.0 8.2380 31.8889 24.8229 55.2 5.66 246.6 0.207 0.0 129.0 8.2378 31.8893 24.8233 55.3 5.65 246.2 0.210 0.0 130.0 8.2362 31.8906 24.8245 55.2 5.64 245.6 0.209 0.0 131.0 8.2361 31.8942 24.8274 55.1 5.63 245.5 0.214 0.0 132.0 8.2448 31.9042 24.8339 55.4 5.63 245.3 0.214 0.0 133.0 8.2556 31.9150 24.8408 55.2 5.62 244.7 0.206 0.0 134.0 8.2696 31.9313 24.8516 55.1 5.59 243.6 0.204 0.0 135.0 8.2849 31.9550 24.8679 55.3 5.56 242.1 0.204 0.0 136.0 8.2987 31.9714 24.8787 55.3 5.53 241.0 0.198 0.0 137.0 8.3074 31.9837 24.8871 55.2 5.51 240.0 0.196 0.0 138.0 8.3344 32.0248 24.9154 55.1 5.47 238.4 0.191 0.0 139.0 8.3569 32.0537 24.9347 55.4 5.45 237.2 0.188 0.0 140.0 8.3619 32.0573 24.9368 55.4 5.44 237.0 0.185 0.0 141.0 8.3642 32.0585 24.9374 55.5 5.43 236.7 0.184 0.0 142.0 8.3723 32.0667 24.9426 55.5 5.42 236.1 0.181 0.0 143.0 8.3938 32.0848 24.9536 55.5 5.41 235.5 0.178 0.0 144.0 8.4083 32.0953 24.9597 55.4 5.39 234.9 0.175 0.0 145.0 8.4092 32.0967 24.9607 55.3 5.39 234.8 0.174 0.0 146.0 8.4103 32.0987 24.9621 55.2 5.39 234.7 0.175 0.0 147.0 8.4149 32.1014 24.9635 55.4 5.39 234.6 0.169 0.0 148.0 8.4255 32.1068 24.9662 55.3 5.38 234.3 0.170 0.0 149.0 8.4300 32.1089 24.9672 55.2 5.37 233.9 0.169 0.0 150.0 8.4322 32.1103 24.9679 55.2 5.37 233.7 0.173 0.0 151.0 8.4344 32.1115 24.9686 55.2 5.36 233.5 0.166 0.0 152.0 8.4448 32.1151 24.9698 55.1 5.34 232.8 0.160 0.0 153.0 8.4629 32.1233 24.9736 55.1 5.32 231.9 0.157 0.0 154.0 8.4819 32.1332 24.9785 55.0 5.30 230.9 0.150 0.0 155.0 8.4955 32.1465 24.9869 54.7 5.27 229.4 0.148 0.0 156.0 8.5106 32.1745 25.0066 54.5 5.25 228.6 0.148 0.0 157.0 8.4993 32.1892 25.0198 54.4 5.25 228.7 0.149 0.0 158.0 8.4902 32.1937 25.0247 54.2 5.25 228.7 0.153 0.0 159.0 8.4863 32.1988 25.0293 54.4 5.24 228.1 0.156 0.0 160.0 8.5036 32.2108 25.0361 54.5 5.21 227.1 0.148 0.0 161.0 8.4937 32.2260 25.0495 54.6 5.19 226.0 0.147 0.0 162.0 8.4892 32.2412 25.0620 54.3 5.17 225.3 0.147 0.0 163.0 8.4909 32.2473 25.0666 53.9 5.16 224.6 0.149 0.0 164.0 8.5048 32.2561 25.0714 53.5 5.15 224.2 0.143 0.0 165.0 8.4972 32.2594 25.0751 53.2 5.15 224.4 0.146 0.0 166.0 8.4910 32.2660 25.0812 53.2 5.14 224.1 0.144 0.0 167.0 8.4982 32.2737 25.0862 53.1 5.13 223.5 0.147 0.0 168.0 8.4970 32.2813 25.0923 52.9 5.13 223.2 0.142 0.0 169.0 8.4918 32.2823 25.0939 52.9 5.12 223.2 0.146 0.0 170.0 8.4861 32.2835 25.0957 53.0 5.12 223.2 0.145 0.0 171.0 8.4947 32.2889 25.0986 52.9 5.10 222.2 0.143 0.0 172.0 8.5233 32.3054 25.1073 53.0 5.05 219.9 0.135 0.0 173.0 8.5731 32.3437 25.1298 52.7 5.00 217.9 0.126 0.0 174.0 8.5786 32.3511 25.1348 51.4 4.97 216.4 0.120 0.0 175.0 8.5916 32.3704 25.1479 50.8 4.94 215.3 0.118 0.0 176.0 8.5952 32.3806 25.1554 49.1 4.93 214.7 0.118 0.0 177.0 8.5956 32.3861 25.1596 48.5 4.92 214.3 0.110 0.0 178.0 8.5939 32.3906 25.1634 48.3 4.91 213.9 0.109 0.0 179.0 8.5910 32.4042 25.1745 48.6 4.90 213.4 0.109 0.0 180.0 8.5876 32.4229 25.1897 49.1 4.89 212.9 0.112 0.0 181.0 8.5862 32.4245 25.1911 49.6 4.88 212.4 0.108 0.0 182.0 8.5858 32.4316 25.1967 49.5 4.87 212.2 0.110 0.0 183.0 8.5881 32.4358 25.1997 49.2 4.87 212.2 0.108 0.0 184.0 8.5877 32.4386 25.2019 49.1 4.86 211.8 0.109 0.0 185.0 8.5876 32.4403 25.2033 49.0 4.86 211.5 0.113 0.0 186.0 8.5875 32.4432 25.2056 49.1 4.86 211.5 0.110 0.0 187.0 8.5883 32.4477 25.2090 49.2 4.85 211.3 0.117 0.0 188.0 8.5879 32.4507 25.2114 49.0 4.85 211.1 0.111 0.0 189.0 8.5880 32.4521 25.2125 49.3 4.85 211.2 0.109 0.0 190.0 8.5883 32.4537 25.2137 49.5 4.85 211.2 0.110 0.0 191.0 8.5882 32.4550 25.2147 49.7 4.85 211.2 0.110 0.0 192.0 8.5838 32.4578 25.2176 49.7 4.85 211.1 0.110 0.0 193.0 8.5815 32.4604 25.2200 49.9 4.84 210.9 0.111 0.0 194.0 8.5808 32.4608 25.2204 49.8 4.84 210.6 0.110 0.0 195.0 8.5810 32.4628 25.2219 49.9 4.84 210.8 0.112 0.0 196.0 8.5813 32.4636 25.2225 49.7 4.84 210.8 0.110 0.0 197.0 8.5831 32.4644 25.2228 49.5 4.83 210.5 0.112 0.0 198.0 8.5845 32.4651 25.2232 49.0 4.83 210.2 0.114 0.0 199.0 8.5882 32.4700 25.2265 48.9 4.79 208.7 0.110 0.0 200.0 8.5994 32.4955 25.2448 48.3 4.76 207.3 0.106 0.0 201.0 8.6052 32.5094 25.2548 44.9 4.73 206.1 0.105 0.0 202.0 8.6068 32.5151 25.2590 43.5 4.71 205.1 0.104 0.0 203.0 8.6106 32.5389 25.2771 41.1 4.69 204.0 0.103 0.0 204.0 8.6107 32.5423 25.2797 37.0 4.67 203.5 0.105 0.0 205.0 8.6108 32.5434 25.2806 35.5 4.67 203.4 0.101 0.0 206.0 8.6109 32.5435 25.2806 34.6 4.67 203.4 0.100 0.0 207.0 8.6108 32.5446 25.2815 33.8 4.67 203.4 0.107 0.0 208.0 8.6108 32.5463 25.2828 33.6 4.66 203.1 0.103 0.0 209.0 8.6104 32.5493 25.2852 33.5 4.66 202.9 0.102 0.0 210.0 8.6108 32.5477 25.2839 33.3 4.66 202.7 0.102 0.0 210.9 8.6105 32.5486 25.2847 32.8 4.65 202.6 0.103 0.0