*2011/10/13 08:39:28.93 *IOS HEADER VERSION 1.9 2011/06/09 2011/06/09 *FILE START TIME : UTC 2010/08/23 20:40:52.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 151 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B6066246 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------------- --------------- -------------- -------------- 1 Pressure:CTD dbar 2.1 151.8 2 Temperature:CTD deg_C_(ITS90) 6.8012 15.1011 3 Salinity:Practical:CTD PSS-78 32.4493 33.7469 4 Sigma-t:CTD kg/m^3 24.0111 26.4844 5 Transmissivity:CTD %/m 50.4 61.6 6 Oxygen:Dissolved:CTD:Volume ml/l 4.88 6.82 7 Oxygen:Dissolved:CTD:Mass µmol/kg 212.4 297 8 Fluorescence:CTD mg/m^3 0.49E-01 3.425 9 PAR:CTD µE/m^2/sec 0 337.9 $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 : 2010-14 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 : P15.7 EVENT NUMBER : 47 LATITUDE : 49 16.26000 N ! (deg min) LONGITUDE : 134 31.33000 W ! (deg min) WATER DEPTH : 3695 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 LOCATION : Mid-ship ! custom item *COMMENTS The descent rate was very noisy with some complete reversals of direction. CTDEDIT was used to remove surface records and records corrupted by shed wakes or spikes; salinity was cleaned. Data Processing Notes: ---------------------- Fluorescence, Transmissivity and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. There are only 3 casts with titrated dissolved oxygen samples that could be compared to the Oxygen:Dissolved:CTD data for sensor #1438, and one of them looked significantly different in the comparison from the other 2. Recalibration of dissolved oxygen was based on the 2 casts that looked similar. There are insufficient data to make a precision estimate. For Oxygen:Dissolved:CTD sensor #1438 values below 2200 dbar were replaced by pad values because there is evidence of significant hysteresis. The Salinity:Practical data from CTD #0443 showed evidence of flow rate problems in the top 200 dbar; the two-sided noise caused by that was minimized by bin-averaging. *********************************************************************** In June 2011 it was discovered that the wrong information was used for conversion of the Oxygen:Dissolved:CTD sensor data for CTD #0443. Sensor #1483 was actually used for this cruise. The Oxygen:Dissolved:CTD channel was reprocessed. A new recalibration scheme was found by rerunning the bottle comparison. The files were then merged with all the other channels from the original processing. The hysteresis noted in the original processing remains, and the quality of the data is still considered of lower quality than usual. Note that the correct calibration information for the Oxygen:Dissolved:CTD sensor can be found at the end of the processing report, along with detail about how the reprocessing was done. --------------------------------------------------------------------- For details on the processing see processing report: 2010-14-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 ! Volume :Mass !------ -------- -------- -------- ----- ------ ----- ------- ------ *END OF HEADER 2.1 15.1010 32.4496 24.0111 51.4 5.89 256.8 0.710 337.9 3.0 15.1008 32.4497 24.0112 51.3 5.89 256.7 0.729 287.5 3.8 15.1010 32.4498 24.0112 51.4 5.88 256.3 0.571 235.4 5.2 15.0993 32.4497 24.0115 51.5 5.88 256.5 0.761 204.2 6.0 15.0990 32.4496 24.0115 51.5 5.89 256.9 0.781 188.7 7.0 15.0990 32.4496 24.0115 51.4 5.91 257.5 0.817 173.3 8.0 15.1007 32.4496 24.0111 51.5 5.90 257.2 0.869 151.5 9.0 15.1008 32.4497 24.0112 51.3 5.89 257.0 0.970 127.1 10.0 15.1011 32.4497 24.0111 51.4 5.92 258.0 0.912 121.7 11.0 15.1000 32.4497 24.0113 51.4 5.92 258.0 0.867 109.3 12.0 15.0942 32.4499 24.0128 51.5 5.91 257.4 1.016 101.0 13.0 15.0875 32.4498 24.0141 51.4 5.91 257.6 1.181 93.6 14.0 15.0768 32.4498 24.0164 51.4 5.92 258.1 1.333 87.1 15.0 15.0649 32.4494 24.0187 51.3 5.92 258.3 1.464 79.9 16.0 15.0569 32.4494 24.0204 51.3 5.92 258.0 1.592 71.8 17.0 15.0523 32.4494 24.0214 51.3 5.92 258.1 1.700 65.8 18.0 15.0515 32.4494 24.0216 51.1 5.93 258.5 1.669 62.0 19.0 15.0518 32.4493 24.0214 51.2 5.92 258.2 1.674 57.4 20.0 15.0470 32.4504 24.0233 51.2 5.93 258.5 1.720 52.7 21.0 15.0432 32.4514 24.0249 51.2 5.93 258.5 1.844 48.7 22.0 15.0413 32.4520 24.0258 51.2 5.93 258.8 1.833 45.2 23.0 15.0375 32.4536 24.0278 51.1 5.93 258.4 1.886 42.3 24.0 15.0364 32.4541 24.0285 51.1 5.91 257.6 1.926 39.6 25.0 15.0304 32.4564 24.0315 51.1 5.92 258.0 1.908 36.6 26.0 15.0277 32.4574 24.0329 51.1 5.92 258.2 1.937 33.6 27.0 15.0268 32.4576 24.0332 51.1 5.92 258.2 1.943 31.0 28.0 15.0227 32.4585 24.0348 51.2 5.92 258.2 2.057 28.6 29.0 15.0193 32.4593 24.0361 51.3 5.93 258.4 2.054 26.8 30.0 15.0174 32.4596 24.0368 51.3 5.93 258.5 2.008 25.2 31.0 15.0149 32.4599 24.0376 51.2 5.95 259.2 2.109 23.5 32.0 14.9953 32.4627 24.0439 51.2 5.97 260.0 2.173 21.8 33.0 14.9495 32.4682 24.0580 51.1 6.01 262.0 2.253 20.2 34.0 14.8146 32.4765 24.0933 50.7 6.05 263.7 2.404 18.6 35.0 14.6132 32.4795 24.1384 50.9 6.11 266.5 2.536 16.9 35.9 14.1792 32.5013 24.2461 50.6 6.21 270.7 2.661 15.6 36.9 13.7548 32.5063 24.3371 50.5 6.33 275.9 2.809 14.7 38.0 13.4677 32.5194 24.4052 50.6 6.41 279.3 2.844 13.8 39.0 13.3707 32.5238 24.4280 50.6 6.43 280.4 2.851 12.8 40.0 13.3339 32.5231 24.4349 50.5 6.44 280.8 2.909 11.7 41.0 13.1201 32.5280 24.4810 50.4 6.55 285.3 3.003 10.6 42.0 12.4800 32.5547 24.6260 50.4 6.66 290.1 3.124 9.6 43.0 12.0497 32.5774 24.7250 50.9 6.71 292.4 3.210 8.6 44.0 11.6398 32.5975 24.8163 51.1 6.77 294.7 3.295 7.7 45.0 11.3624 32.6134 24.8790 51.4 6.78 295.5 3.372 6.9 45.9 11.0238 32.6084 24.9355 51.6 6.77 294.8 3.410 6.5 47.0 10.6554 32.6001 24.9934 52.0 6.76 294.6 3.348 6.1 48.0 10.1903 32.5925 25.0668 53.0 6.79 295.7 3.356 5.7 49.0 10.1931 32.6335 25.0983 52.8 6.81 296.5 3.392 5.2 50.0 10.2063 32.6412 25.1021 52.5 6.78 295.1 3.425 4.7 51.0 10.1410 32.6535 25.1226 52.8 6.76 294.2 3.388 4.3 52.0 9.9488 32.6579 25.1581 53.1 6.79 295.5 3.410 3.8 52.5 9.8129 32.6567 25.1796 53.3 6.82 297.0 3.370 3.6 54.3 9.4906 32.6690 25.2415 54.2 6.78 295.4 3.364 3.1 55.0 9.3809 32.6756 25.2643 54.4 6.76 294.2 3.315 2.9 56.0 9.2876 32.6760 25.2795 54.6 6.74 293.5 3.282 2.7 57.0 9.2601 32.6760 25.2838 54.7 6.72 292.4 3.284 2.5 58.0 9.2232 32.6773 25.2907 54.9 6.71 292.1 3.255 2.3 59.0 9.1408 32.6794 25.3053 55.1 6.71 292.1 3.176 2.1 60.0 9.0345 32.6814 25.3235 55.7 6.70 291.6 3.099 2.0 61.0 8.9567 32.6814 25.3356 55.9 6.71 292.2 2.999 1.8 61.7 8.8874 32.6871 25.3508 56.3 6.70 291.5 2.941 1.7 63.4 8.7444 32.6885 25.3739 56.8 6.66 289.9 2.732 1.5 64.0 8.7056 32.6898 25.3808 56.9 6.65 289.5 2.682 1.4 65.0 8.6788 32.6896 25.3848 57.1 6.65 289.5 2.651 1.3 66.0 8.6565 32.6898 25.3883 57.2 6.66 289.8 2.579 1.2 67.0 8.6002 32.6904 25.3973 57.3 6.66 290.1 2.466 1.1 68.0 8.5587 32.6917 25.4046 57.5 6.65 289.4 2.362 1.1 69.0 8.4585 32.6953 25.4225 57.8 6.63 288.5 2.202 1.0 70.0 8.3161 32.7102 25.4554 58.3 6.62 288.2 1.986 0.9 71.0 8.2617 32.7120 25.4649 58.3 6.61 287.8 1.821 0.8 71.9 8.1635 32.7107 25.4783 58.8 6.61 287.6 1.649 0.8 73.0 8.0940 32.7107 25.4885 58.8 6.60 287.3 1.538 0.8 74.0 8.0580 32.7114 25.4943 59.3 6.59 287.1 1.394 0.7 75.0 7.9597 32.7128 25.5097 59.6 6.59 286.7 1.194 0.7 76.0 7.9058 32.7140 25.5184 59.8 6.59 286.9 1.100 0.6 77.0 7.8697 32.7150 25.5244 59.8 6.62 288.1 0.975 0.6 78.4 7.8386 32.7165 25.5300 60.1 6.61 287.6 0.844 0.5 78.9 7.8079 32.7170 25.5348 60.0 6.59 286.7 0.821 0.5 80.0 7.7824 32.7179 25.5391 60.1 6.57 286.2 0.775 0.5 81.0 7.7444 32.7186 25.5451 59.8 6.58 286.4 0.747 0.5 82.0 7.7029 32.7193 25.5515 60.3 6.59 286.7 0.745 0.4 83.0 7.6814 32.7194 25.5546 60.3 6.60 287.3 0.785 0.4 84.0 7.6539 32.7202 25.5592 60.3 6.60 287.3 0.692 0.4 85.0 7.5863 32.7224 25.5704 60.4 6.58 286.3 0.771 0.4 86.0 7.5204 32.7244 25.5812 60.4 6.56 285.7 0.824 0.3 87.0 7.4791 32.7260 25.5882 60.5 6.57 285.8 0.840 0.3 88.0 7.4450 32.7275 25.5941 60.5 6.58 286.4 0.853 0.3 89.0 7.4270 32.7283 25.5973 60.5 6.57 285.8 0.842 0.3 90.0 7.4114 32.7290 25.6000 60.6 6.55 285.2 0.824 0.3 91.0 7.3550 32.7304 25.6089 60.6 6.56 285.7 0.772 0.3 92.0 7.3170 32.7324 25.6157 60.7 6.56 285.6 0.752 0.2 93.0 7.2989 32.7330 25.6186 60.7 6.55 285.3 0.452 0.2 94.0 7.2698 32.7364 25.6253 60.8 6.54 284.6 0.259 0.2 95.0 7.2463 32.7437 25.6343 60.8 6.53 284.1 0.196 0.2 96.0 7.2313 32.7475 25.6393 60.8 6.51 283.4 0.147 0.2 97.0 7.2086 32.7502 25.6445 60.9 6.50 282.9 0.114 0.2 98.0 7.1806 32.7529 25.6504 60.9 6.50 282.8 0.110 0.2 99.0 7.1352 32.7603 25.6624 61.0 6.51 283.2 0.137 0.2 100.0 7.1259 32.7626 25.6655 61.0 6.50 282.9 0.149 0.2 101.0 7.1170 32.7662 25.6695 61.0 6.48 282.0 0.164 0.2 102.0 7.0823 32.7797 25.6849 61.1 6.45 280.7 0.145 0.1 103.0 7.0436 32.7956 25.7026 61.2 6.43 279.8 0.138 0.1 104.0 6.9997 32.8276 25.7337 61.2 6.39 278.2 0.111 0.1 105.0 6.9759 32.8794 25.7776 61.3 6.32 275.1 0.103 0.1 106.0 6.9612 32.9061 25.8006 61.3 6.24 271.5 0.126 0.1 107.0 6.9382 32.9687 25.8530 61.4 6.15 267.6 0.122 0.1 108.0 6.9290 33.0348 25.9063 61.4 6.08 264.5 0.118 0.1 109.0 6.9251 33.0672 25.9323 61.3 6.03 262.2 0.117 0.1 110.0 6.9164 33.0944 25.9549 61.4 5.97 259.9 0.117 0.1 111.0 6.9058 33.1394 25.9918 61.5 5.92 257.5 0.108 0.1 112.0 6.8954 33.1860 26.0299 61.5 5.86 254.8 0.100 0.1 113.0 6.8889 33.2503 26.0814 61.5 5.79 252.0 0.092 0.1 114.0 6.8847 33.2766 26.1027 61.6 5.74 249.5 0.098 0.1 115.0 6.8815 33.2980 26.1200 61.6 5.70 247.9 0.098 0.1 116.0 6.8802 33.3092 26.1290 61.6 5.66 246.4 0.089 0.1 117.0 6.8788 33.3259 26.1423 61.6 5.64 245.5 0.083 0.1 118.0 6.8773 33.3417 26.1550 61.6 5.62 244.6 0.075 0.1 119.0 6.8752 33.3678 26.1758 61.6 5.61 243.9 0.072 0.1 120.1 6.8751 33.3715 26.1787 61.6 5.60 243.6 0.070 0.1 121.0 6.8745 33.3777 26.1837 61.6 5.58 242.7 0.080 0.1 122.0 6.8736 33.3928 26.1957 61.6 5.56 241.8 0.084 0.1 123.0 6.8732 33.4062 26.2063 61.6 5.54 240.9 0.076 0.0 124.0 6.8730 33.4148 26.2131 61.6 5.52 240.1 0.074 0.0 125.0 6.8750 33.4405 26.2331 61.6 5.50 239.2 0.072 0.0 126.0 6.8783 33.4631 26.2505 61.6 5.47 238.1 0.079 0.0 127.0 6.8793 33.4708 26.2564 61.6 5.46 237.4 0.069 0.0 128.0 6.8798 33.4769 26.2611 61.6 5.45 237.1 0.067 0.0 129.0 6.8803 33.4814 26.2646 61.6 5.44 236.7 0.073 0.0 130.0 6.8809 33.4930 26.2737 61.6 5.43 236.2 0.057 0.0 131.0 6.8817 33.5013 26.2801 61.6 5.41 235.2 0.068 0.0 132.0 6.8856 33.5326 26.3043 61.6 5.37 233.6 0.071 0.0 133.0 6.8902 33.5566 26.3225 61.6 5.33 232.0 0.074 0.0 134.0 6.8939 33.5720 26.3342 61.6 5.30 230.8 0.071 0.0 135.0 6.8944 33.5803 26.3406 61.6 5.28 229.9 0.073 0.0 136.0 6.8922 33.5894 26.3481 61.6 5.27 229.2 0.072 0.0 137.0 6.8918 33.5989 26.3556 61.6 5.26 228.8 0.059 0.0 138.0 6.8903 33.6066 26.3619 61.6 5.24 228.1 0.063 0.0 139.0 6.8870 33.6334 26.3835 61.6 5.20 226.4 0.059 0.0 140.1 6.8748 33.6507 26.3988 61.6 5.16 224.4 0.065 0.0 140.9 6.8720 33.6580 26.4049 61.6 5.14 223.4 0.062 0.0 142.0 6.8651 33.6737 26.4182 61.6 5.11 222.2 0.064 0.0 143.0 6.8594 33.6817 26.4253 61.6 5.08 221.1 0.063 0.0 144.0 6.8541 33.6914 26.4336 61.6 5.06 219.9 0.049 0.0 145.0 6.8501 33.6994 26.4404 61.6 5.03 218.9 0.065 0.0 146.0 6.8456 33.7079 26.4478 61.6 5.01 217.9 0.052 0.0 147.0 6.8371 33.7222 26.4602 61.6 4.99 216.9 0.063 0.0 148.0 6.8293 33.7304 26.4677 61.5 4.97 216.2 0.070 0.0 149.0 6.8235 33.7344 26.4716 61.5 4.95 215.1 0.059 0.0 150.1 6.8133 33.7413 26.4784 61.5 4.93 214.3 0.062 0.0 151.0 6.8093 33.7432 26.4804 61.5 4.91 213.5 0.071 0.0 151.8 6.8012 33.7469 26.4844 61.5 4.88 212.4 0.070 0.0