*2011/10/13 08:39:29.89 *IOS HEADER VERSION 1.9 2011/06/09 2011/06/09 *FILE START TIME : UTC 2010/08/28 10:57:32.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 149 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BDBE26B NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------------- --------------- -------------- -------------- 1 Pressure:CTD dbar 3.3 150.9 2 Temperature:CTD deg_C_(ITS90) 4.7701 13.6147 3 Salinity:Practical:CTD PSS-78 32.6012 33.7114 4 Sigma-t:CTD kg/m^3 24.439 26.7052 5 Transmissivity:CTD %/m 50.9 61 6 Oxygen:Dissolved:CTD:Volume ml/l 3.65 6.8 7 Oxygen:Dissolved:CTD:Mass µmol/kg 158.5 296.2 8 Fluorescence:CTD mg/m^3 0.61E-01 2.868 9 PAR:CTD µE/m^2/sec 0 0.4 $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 : DDC-T16 EVENT NUMBER : 109 LATITUDE : 50 0.19000 N ! (deg min) LONGITUDE : 144 58.72000 W ! (deg min) WATER DEPTH : 4250 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 LOCATION : Mid-ship ! custom item *COMMENTS 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 3.3 13.6129 32.6012 24.4392 50.9 5.84 254.3 2.562 0.4 3.9 13.6141 32.6012 24.4390 51.0 5.81 253.3 2.544 0.4 5.0 13.6147 32.6016 24.4392 51.0 5.81 253.4 2.546 0.3 6.0 13.6143 32.6017 24.4393 51.0 5.82 253.8 2.542 0.2 7.0 13.6141 32.6018 24.4394 51.0 5.82 253.8 2.528 0.2 8.0 13.6134 32.6019 24.4397 51.0 5.83 254.1 2.534 0.1 9.0 13.6070 32.6032 24.4420 50.9 5.84 254.4 2.577 0.1 10.0 13.6029 32.6036 24.4431 50.9 5.84 254.4 2.566 0.1 11.0 13.5943 32.6046 24.4456 50.9 5.83 254.2 2.566 0.1 12.0 13.6057 32.6031 24.4421 51.1 5.84 254.6 2.562 0.1 13.0 13.6034 32.6035 24.4429 51.0 5.86 255.2 2.546 0.0 14.0 13.5623 32.6054 24.4527 51.0 5.92 257.9 2.584 0.0 15.0 13.5301 32.6078 24.4610 51.0 6.03 262.7 2.606 0.0 16.0 13.3001 32.6116 24.5100 50.9 6.17 268.8 2.662 0.0 17.0 12.6043 32.6212 24.6537 51.1 6.49 282.8 2.766 0.0 17.7 11.3017 32.6596 24.9258 51.1 6.71 292.3 2.847 0.0 19.1 10.3429 32.6705 25.1018 51.0 6.80 296.2 2.860 0.0 20.0 10.1442 32.6720 25.1365 51.7 6.78 295.4 2.868 0.0 21.0 10.0867 32.6715 25.1457 52.1 6.75 294.1 2.844 0.0 22.0 10.0339 32.6732 25.1559 52.2 6.76 294.4 2.809 0.0 23.0 9.9742 32.6715 25.1645 52.4 6.75 293.9 2.797 0.0 24.0 9.8668 32.6783 25.1875 52.6 6.72 292.5 2.726 0.0 25.0 9.7276 32.6875 25.2176 52.7 6.67 290.4 2.621 0.0 26.0 9.5700 32.6879 25.2435 53.4 6.62 288.4 2.546 0.0 27.0 9.4147 32.6894 25.2697 53.9 6.59 287.2 2.555 0.0 28.0 9.3070 32.6892 25.2867 54.1 6.58 286.4 2.516 0.0 29.0 9.2844 32.6873 25.2888 54.1 6.58 286.6 2.523 0.0 30.0 9.2717 32.6869 25.2905 54.1 6.58 286.6 2.560 0.0 31.0 9.2568 32.6864 25.2925 54.1 6.57 286.0 2.574 0.0 32.0 9.1854 32.6913 25.3076 54.1 6.55 285.1 2.539 0.0 33.0 9.0592 32.6991 25.3335 54.3 6.54 284.9 2.574 0.0 34.0 9.0096 32.6987 25.3409 54.3 6.52 283.8 2.592 0.0 35.0 8.9243 32.7003 25.3554 54.4 6.50 283.1 2.570 0.0 36.0 8.8503 32.7027 25.3688 54.6 6.50 283.1 2.512 0.0 37.0 8.7816 32.6990 25.3764 54.6 6.51 283.4 2.485 0.0 38.0 8.7268 32.7002 25.3858 54.6 6.51 283.3 2.474 0.0 39.0 8.6914 32.6983 25.3897 54.9 6.50 283.0 2.438 0.0 40.0 8.5826 32.7014 25.4086 55.2 6.49 282.6 2.397 0.0 41.0 8.4464 32.7031 25.4304 55.5 6.49 282.4 2.245 0.0 42.0 8.3376 32.7037 25.4471 55.7 6.49 282.5 2.173 0.0 43.0 8.2544 32.7072 25.4622 56.1 6.48 282.2 2.082 0.0 44.0 8.0738 32.7163 25.4959 56.6 6.47 281.8 1.872 0.0 45.0 7.9850 32.7205 25.5121 57.4 6.47 281.8 1.763 0.0 46.0 7.9193 32.7209 25.5219 57.7 6.48 282.0 1.739 0.0 47.0 7.8853 32.7201 25.5261 57.9 6.47 281.7 1.702 0.0 48.0 7.8695 32.7205 25.5287 57.6 6.47 281.6 1.677 0.0 48.9 7.8558 32.7196 25.5300 57.9 6.46 281.4 1.688 0.0 50.0 7.8261 32.7206 25.5350 57.6 6.46 281.0 1.617 0.0 51.0 7.7795 32.7218 25.5426 58.1 6.43 280.1 1.635 0.0 52.0 7.7435 32.7219 25.5478 58.2 6.44 280.4 1.590 0.0 53.0 7.6237 32.7229 25.5655 58.4 6.46 281.0 1.565 0.0 53.8 7.5875 32.7263 25.5733 58.4 6.46 281.0 1.559 0.0 55.3 7.5748 32.7239 25.5732 58.5 6.45 281.0 1.501 0.0 56.0 7.5156 32.7260 25.5831 58.4 6.45 280.7 1.421 0.0 57.0 7.4233 32.7301 25.5992 58.8 6.46 281.1 1.430 0.0 58.0 7.4042 32.7302 25.6019 58.8 6.46 281.1 1.460 0.0 59.0 7.3790 32.7304 25.6056 58.9 6.46 281.2 1.360 0.0 60.1 7.2772 32.7354 25.6235 59.2 6.45 280.9 1.154 0.0 60.9 7.1393 32.7446 25.6495 59.5 6.44 280.3 0.892 0.0 62.1 7.0646 32.7509 25.6646 59.8 6.43 279.8 0.797 0.0 63.0 7.0297 32.7552 25.6726 59.9 6.42 279.6 0.688 0.0 64.0 7.0015 32.7578 25.6785 59.9 6.41 279.0 0.637 0.0 65.0 6.9876 32.7589 25.6812 60.0 6.41 279.2 0.618 0.0 66.0 6.9835 32.7590 25.6818 60.0 6.41 279.0 0.579 0.0 67.0 6.9793 32.7588 25.6822 60.0 6.41 278.9 0.589 0.0 68.0 6.9724 32.7584 25.6828 60.0 6.41 279.0 0.550 0.0 69.0 6.9603 32.7581 25.6842 60.0 6.41 279.0 0.545 0.0 70.0 6.9399 32.7608 25.6891 60.1 6.41 279.0 0.517 0.0 71.0 6.8800 32.7681 25.7028 60.1 6.40 278.4 0.482 0.0 72.0 6.7847 32.7842 25.7281 60.3 6.39 278.2 0.416 0.0 73.0 6.7339 32.7877 25.7375 60.4 6.39 278.2 0.400 0.0 74.0 6.7152 32.7900 25.7417 60.2 6.39 278.3 0.369 0.0 75.0 6.6743 32.7941 25.7503 60.3 6.39 278.0 0.374 0.0 76.0 6.6353 32.7974 25.7580 60.5 6.39 278.0 0.349 0.0 77.0 6.5969 32.7997 25.7648 60.5 6.39 278.0 0.332 0.0 78.0 6.5305 32.8043 25.7770 60.5 6.38 277.7 0.304 0.0 79.0 6.4754 32.8080 25.7870 60.5 6.36 277.0 0.303 0.0 80.0 6.4536 32.8095 25.7910 60.5 6.36 276.9 0.300 0.0 81.0 6.3624 32.8181 25.8094 60.5 6.38 277.6 0.308 0.0 82.0 6.2981 32.8263 25.8240 60.5 6.38 277.5 0.291 0.0 83.0 6.2265 32.8312 25.8368 60.4 6.37 277.4 0.252 0.0 84.0 6.1575 32.8334 25.8472 60.3 6.34 276.0 0.245 0.0 85.0 6.0666 32.8420 25.8653 60.6 6.33 275.4 0.220 0.0 86.0 6.0404 32.8436 25.8698 60.7 6.33 275.6 0.203 0.0 87.0 5.9763 32.8484 25.8814 60.7 6.34 275.7 0.220 0.0 88.0 5.9555 32.8498 25.8851 60.7 6.33 275.6 0.216 0.0 89.0 5.9331 32.8544 25.8914 60.7 6.32 275.2 0.202 0.0 89.9 5.9097 32.8567 25.8961 60.8 6.30 274.0 0.175 0.0 91.0 5.8190 32.8615 25.9109 60.8 6.31 274.5 0.178 0.0 92.0 5.7762 32.8679 25.9211 60.8 6.32 275.2 0.171 0.0 93.0 5.7597 32.8726 25.9268 60.8 6.34 275.7 0.157 0.0 94.0 5.7403 32.8731 25.9295 60.7 6.33 275.4 0.149 0.0 95.0 5.7194 32.8732 25.9321 60.8 6.30 274.0 0.157 0.0 96.0 5.6794 32.8795 25.9419 60.7 6.27 272.7 0.151 0.0 97.0 5.6441 32.8931 25.9568 60.8 6.23 271.3 0.164 0.0 98.0 5.6168 32.8991 25.9648 60.9 6.22 270.8 0.155 0.0 99.0 5.5628 32.9125 25.9818 60.9 6.18 268.7 0.136 0.0 100.0 5.5226 32.9336 26.0032 61.0 6.10 265.5 0.139 0.0 101.0 5.5000 32.9560 26.0236 60.8 6.05 263.2 0.141 0.0 102.0 5.4765 32.9724 26.0393 61.0 5.98 260.1 0.124 0.0 103.0 5.4556 32.9878 26.0539 61.0 5.91 257.4 0.121 0.0 104.0 5.4424 33.0053 26.0693 61.0 5.87 255.5 0.106 0.0 105.0 5.4205 33.0342 26.0948 61.0 5.84 254.1 0.116 0.0 105.9 5.4079 33.0469 26.1063 61.0 5.82 253.1 0.100 0.0 107.1 5.3964 33.0668 26.1234 61.0 5.76 250.4 0.098 0.0 107.9 5.3821 33.0874 26.1413 61.0 5.65 245.7 0.098 0.0 109.0 5.3696 33.1172 26.1664 60.9 5.58 242.6 0.101 0.0 110.0 5.3719 33.1419 26.1857 61.0 5.52 240.0 0.122 0.0 111.0 5.3431 33.1722 26.2130 61.0 5.48 238.3 0.111 0.0 112.1 5.3309 33.1773 26.2184 61.0 5.46 237.4 0.100 0.0 113.4 5.3205 33.1793 26.2212 61.0 5.44 236.6 0.117 0.0 114.0 5.3207 33.1878 26.2279 61.0 5.37 233.5 0.102 0.0 115.0 5.3244 33.2316 26.2622 61.0 5.28 229.8 0.101 0.0 116.0 5.3192 33.2393 26.2689 61.0 5.23 227.5 0.098 0.0 117.0 5.2991 33.2582 26.2862 61.0 5.19 225.6 0.101 0.0 118.0 5.2966 33.2716 26.2971 61.0 5.15 224.0 0.094 0.0 119.0 5.2915 33.2873 26.3101 61.0 5.11 222.1 0.098 0.0 120.0 5.2687 33.3215 26.3398 61.0 5.03 218.8 0.099 0.0 120.9 5.2455 33.3546 26.3687 61.0 4.92 213.9 0.093 0.0 122.0 5.2276 33.3846 26.3945 61.0 4.84 210.4 0.099 0.0 123.0 5.2184 33.3991 26.4071 61.0 4.77 207.5 0.106 0.0 124.0 5.1972 33.4268 26.4314 61.0 4.70 204.6 0.087 0.0 125.0 5.1773 33.4537 26.4550 61.0 4.64 201.7 0.085 0.0 126.0 5.1709 33.4640 26.4639 60.9 4.58 199.4 0.080 0.0 127.0 5.1617 33.4728 26.4720 60.9 4.55 197.9 0.081 0.0 128.0 5.1512 33.4851 26.4829 60.9 4.52 196.4 0.098 0.0 129.0 5.1421 33.5012 26.4967 60.9 4.46 194.0 0.074 0.0 130.0 5.1244 33.5247 26.5173 60.9 4.40 191.2 0.074 0.0 131.0 5.1125 33.5416 26.5321 60.9 4.33 188.5 0.077 0.0 132.0 5.0904 33.5702 26.5573 60.9 4.27 185.6 0.073 0.0 133.0 5.0635 33.5912 26.5770 60.8 4.19 182.1 0.078 0.0 134.0 5.0209 33.6217 26.6060 60.8 4.09 177.7 0.070 0.0 135.0 5.0002 33.6353 26.6191 60.8 4.03 175.5 0.073 0.0 136.0 4.9971 33.6369 26.6207 60.8 4.01 174.6 0.073 0.0 137.0 4.9948 33.6381 26.6219 60.8 4.00 173.9 0.073 0.0 138.0 4.9750 33.6530 26.6360 60.8 3.97 172.5 0.067 0.0 139.0 4.9575 33.6627 26.6457 60.8 3.91 170.2 0.075 0.0 140.0 4.9173 33.6765 26.6611 60.8 3.85 167.4 0.067 0.0 141.0 4.8815 33.6871 26.6735 60.8 3.81 165.5 0.069 0.0 142.0 4.8750 33.6891 26.6759 60.8 3.79 164.7 0.073 0.0 143.0 4.8697 33.6923 26.6790 60.8 3.77 163.8 0.072 0.0 144.0 4.8538 33.6961 26.6838 60.8 3.74 162.5 0.069 0.0 145.0 4.8225 33.7027 26.6925 60.8 3.71 161.5 0.061 0.0 146.0 4.8135 33.7045 26.6949 60.7 3.70 160.8 0.061 0.0 147.0 4.8060 33.7056 26.6966 60.8 3.69 160.4 0.061 0.0 147.9 4.7906 33.7082 26.7004 60.8 3.69 160.4 0.072 0.0 149.4 4.7815 33.7099 26.7028 60.8 3.70 160.9 0.073 0.0 150.0 4.7803 33.7101 26.7031 60.8 3.65 158.5 0.066 0.0 150.9 4.7701 33.7114 26.7052 60.8 3.65 158.5 0.066 0.0