*2011/10/13 08:39:29.90 *IOS HEADER VERSION 1.9 2011/06/09 2011/06/09 *FILE START TIME : UTC 2010/08/28 12:54:42.000 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 : 3F922135 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------------- --------------- -------------- -------------- 1 Pressure:CTD dbar 3.9 151.8 2 Temperature:CTD deg_C_(ITS90) 4.634 13.6333 3 Salinity:Practical:CTD PSS-78 32.6043 33.7236 4 Sigma-t:CTD kg/m^3 24.4392 26.7298 5 Transmissivity:CTD %/m 50.7 61.1 6 Oxygen:Dissolved:CTD:Volume ml/l 3.49 6.79 7 Oxygen:Dissolved:CTD:Mass µmol/kg 151.6 295.9 8 Fluorescence:CTD mg/m^3 0.6E-01 2.91 9 PAR:CTD µE/m^2/sec 0 0.3 $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-T18 EVENT NUMBER : 111 LATITUDE : 49 59.97000 N ! (deg min) LONGITUDE : 144 58.39000 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 3.9 13.6290 32.6065 24.4401 51.0 5.83 254.0 2.552 0.3 5.0 13.6319 32.6064 24.4394 51.0 5.84 254.5 2.559 0.2 6.0 13.6323 32.6065 24.4394 50.9 5.83 254.1 2.570 0.2 7.0 13.6317 32.6066 24.4396 51.0 5.82 253.8 2.568 0.1 8.0 13.6284 32.6068 24.4404 51.0 5.82 253.9 2.577 0.1 9.0 13.6302 32.6065 24.4398 51.0 5.83 254.0 2.586 0.1 10.0 13.6333 32.6065 24.4392 51.0 5.82 253.8 2.589 0.1 11.0 13.6313 32.6068 24.4398 51.0 5.83 254.0 2.562 0.1 12.0 13.6297 32.6067 24.4401 51.0 5.84 254.4 2.556 0.1 13.0 13.6298 32.6068 24.4401 51.0 5.84 254.6 2.566 0.0 14.0 13.6264 32.6067 24.4407 51.0 5.82 253.8 2.569 0.0 15.0 13.6110 32.6062 24.4435 51.1 5.84 254.4 2.547 0.0 16.0 13.5995 32.6054 24.4452 51.1 5.83 254.1 2.529 0.0 17.0 13.6050 32.6053 24.4440 51.1 5.83 254.1 2.515 0.0 18.0 13.5892 32.6044 24.4465 51.1 5.84 254.6 2.497 0.0 19.0 13.5987 32.6055 24.4454 51.1 5.84 254.5 2.485 0.0 20.0 13.6060 32.6053 24.4438 51.1 5.85 255.0 2.479 0.0 21.0 13.5757 32.6043 24.4491 51.1 5.95 259.5 2.505 0.0 22.0 13.3157 32.6134 24.5083 51.1 6.12 266.5 2.657 0.0 23.0 12.7334 32.6199 24.6278 50.7 6.42 279.7 2.798 0.0 24.0 11.4520 32.6419 24.8850 50.9 6.69 291.4 2.867 0.0 25.0 10.6204 32.6584 25.0449 51.4 6.79 295.9 2.910 0.0 26.0 10.3490 32.6621 25.0942 51.9 6.79 295.6 2.904 0.0 27.0 10.1913 32.6625 25.1212 52.3 6.77 294.9 2.837 0.0 28.0 10.0685 32.6598 25.1397 52.4 6.76 294.4 2.803 0.0 29.1 9.8603 32.6685 25.1810 53.0 6.74 293.5 2.740 0.0 30.0 9.7448 32.6789 25.2080 53.1 6.73 292.9 2.674 0.0 31.0 9.7079 32.6819 25.2164 53.5 6.66 289.9 2.606 0.0 32.0 9.6007 32.6902 25.2403 54.0 6.60 287.3 2.520 0.0 33.0 9.3990 32.6967 25.2779 54.0 6.59 286.8 2.426 0.0 34.0 9.2611 32.6923 25.2964 54.5 6.59 286.9 2.448 0.0 35.0 9.2263 32.6921 25.3018 54.8 6.58 286.6 2.419 0.0 36.0 9.1998 32.6914 25.3054 54.8 6.60 287.5 2.363 0.0 37.0 9.1832 32.6904 25.3072 54.9 6.61 287.6 2.357 0.0 38.0 9.1349 32.6900 25.3145 54.9 6.59 287.0 2.335 0.0 39.0 9.0557 32.6905 25.3273 55.1 6.59 286.8 2.263 0.0 40.0 8.9808 32.6907 25.3392 55.3 6.58 286.4 2.298 0.0 41.0 8.9274 32.6909 25.3476 55.3 6.56 285.8 2.277 0.0 42.0 8.8529 32.6932 25.3609 55.5 6.55 285.3 2.230 0.0 43.0 8.7922 32.6972 25.3734 55.7 6.55 285.3 2.192 0.0 44.0 8.7546 32.6996 25.3810 55.8 6.53 284.4 2.112 0.0 45.0 8.7158 32.7037 25.3902 56.0 6.49 282.7 2.125 0.0 46.0 8.5466 32.7097 25.4206 56.4 6.49 282.5 1.945 0.0 47.0 8.4469 32.7128 25.4380 56.4 6.49 282.4 1.905 0.0 48.0 8.4315 32.7171 25.4436 57.1 6.48 282.2 1.884 0.0 49.0 8.3713 32.7179 25.4533 57.3 6.49 282.4 1.775 0.0 50.0 8.3515 32.7168 25.4554 57.5 6.48 282.1 1.716 0.0 51.1 8.3393 32.7169 25.4572 57.5 6.48 282.1 1.691 0.0 51.9 8.3225 32.7160 25.4590 57.7 6.50 282.9 1.691 0.0 52.9 8.2508 32.7120 25.4665 57.4 6.47 281.7 1.751 0.0 54.0 8.0193 32.7180 25.5051 57.9 6.48 282.0 1.456 0.0 55.0 7.8300 32.7248 25.5377 58.7 6.49 282.7 1.304 0.0 56.0 7.7507 32.7227 25.5474 58.8 6.49 282.7 1.314 0.0 57.0 7.6290 32.7279 25.5687 59.1 6.50 282.8 1.198 0.0 58.0 7.5445 32.7307 25.5828 59.2 6.49 282.4 1.191 0.0 59.0 7.4696 32.7270 25.5903 59.2 6.48 282.1 1.167 0.0 60.0 7.4226 32.7276 25.5973 59.2 6.48 282.0 1.200 0.0 61.0 7.3947 32.7243 25.5986 59.1 6.47 281.8 1.237 0.0 62.0 7.3486 32.7229 25.6039 58.8 6.47 281.5 1.298 0.0 63.0 7.3048 32.7253 25.6118 59.2 6.45 280.9 1.281 0.0 64.0 7.2489 32.7274 25.6211 58.4 6.48 281.9 1.236 0.0 65.0 7.1910 32.7325 25.6330 59.2 6.48 281.9 1.135 0.0 66.0 7.0849 32.7311 25.6462 59.4 6.46 281.2 1.062 0.0 67.0 7.0093 32.7310 25.6563 59.5 6.46 281.0 1.056 0.0 68.0 6.9906 32.7334 25.6607 59.7 6.45 280.8 0.950 0.0 69.0 6.9929 32.7365 25.6629 59.8 6.45 280.7 0.961 0.0 70.0 6.9973 32.7407 25.6656 59.7 6.44 280.5 0.903 0.0 71.0 7.0006 32.7464 25.6696 59.8 6.44 280.3 0.843 0.0 72.0 7.0004 32.7550 25.6764 59.9 6.44 280.3 0.833 0.0 73.0 6.9923 32.7566 25.6788 59.8 6.45 280.6 0.803 0.0 74.0 6.9881 32.7602 25.6822 59.9 6.44 280.4 0.780 0.0 75.0 6.9923 32.7636 25.6843 59.9 6.44 280.2 0.752 0.0 76.0 6.9804 32.7649 25.6869 60.0 6.44 280.4 0.754 0.0 77.0 6.9724 32.7669 25.6895 60.0 6.44 280.3 0.690 0.0 78.0 6.9594 32.7779 25.6999 60.1 6.43 279.8 0.685 0.0 79.0 6.9405 32.7836 25.7069 60.2 6.42 279.6 0.635 0.0 80.0 6.9292 32.7857 25.7101 60.2 6.42 279.6 0.564 0.0 81.0 6.9439 32.7909 25.7122 60.2 6.43 279.7 0.500 0.0 82.0 6.9518 32.8058 25.7229 60.3 6.43 280.0 0.493 0.0 83.0 6.8856 32.8101 25.7351 60.5 6.42 279.3 0.418 0.0 84.0 6.7108 32.8135 25.7608 60.3 6.41 279.0 0.354 0.0 85.0 6.5847 32.8091 25.7738 60.5 6.40 278.5 0.335 0.0 86.0 6.5089 32.8125 25.7862 60.5 6.40 278.5 0.320 0.0 87.0 6.4415 32.8127 25.7950 60.6 6.41 278.9 0.307 0.0 88.0 6.3675 32.8213 25.8112 60.6 6.40 278.5 0.282 0.0 89.0 6.3022 32.8337 25.8293 60.7 6.41 279.0 0.255 0.0 90.0 6.1926 32.8441 25.8513 60.7 6.41 279.1 0.239 0.0 91.0 6.1234 32.8480 25.8630 60.7 6.41 278.9 0.224 0.0 92.0 6.0582 32.8534 25.8753 60.7 6.41 279.1 0.212 0.0 93.0 6.0412 32.8560 25.8794 60.6 6.41 279.0 0.211 0.0 94.0 6.0149 32.8581 25.8843 60.8 6.40 278.6 0.198 0.0 95.0 5.9180 32.8678 25.9039 60.8 6.39 277.9 0.182 0.0 96.0 5.8455 32.8748 25.9182 60.8 6.37 277.0 0.177 0.0 97.0 5.7399 32.8902 25.9431 60.8 6.34 275.7 0.159 0.0 98.0 5.6773 32.8998 25.9582 60.9 6.31 274.7 0.153 0.0 99.0 5.6413 32.9051 25.9667 60.8 6.28 273.5 0.150 0.0 100.0 5.6115 32.9085 25.9729 61.0 6.24 271.6 0.129 0.0 101.0 5.5467 32.9238 25.9926 61.0 6.19 269.2 0.122 0.0 102.0 5.4914 32.9481 26.0183 61.0 6.12 266.2 0.122 0.0 103.0 5.4650 32.9688 26.0378 61.0 6.05 263.1 0.128 0.0 104.0 5.4442 32.9949 26.0609 61.0 5.98 260.0 0.122 0.0 105.0 5.4302 33.0168 26.0799 61.0 5.90 256.6 0.117 0.0 106.0 5.4198 33.0321 26.0932 61.1 5.83 253.8 0.113 0.0 107.0 5.4125 33.0448 26.1041 61.0 5.79 252.0 0.115 0.0 108.0 5.4068 33.0570 26.1144 61.0 5.73 249.4 0.122 0.0 109.0 5.3964 33.0977 26.1478 61.0 5.64 245.5 0.109 0.0 110.0 5.3817 33.1563 26.1959 61.0 5.55 241.3 0.124 0.0 111.0 5.3701 33.1810 26.2168 60.9 5.44 236.8 0.102 0.0 112.0 5.3458 33.2163 26.2476 60.9 5.31 231.1 0.094 0.0 113.0 5.3162 33.2619 26.2871 61.0 5.21 226.6 0.098 0.0 114.0 5.3051 33.2869 26.3082 61.0 5.14 223.5 0.098 0.0 115.0 5.2977 33.3011 26.3203 61.0 5.09 221.3 0.098 0.0 116.0 5.2840 33.3192 26.3362 61.0 5.04 219.2 0.105 0.0 117.0 5.2734 33.3315 26.3472 61.0 4.99 217.1 0.105 0.0 118.0 5.2650 33.3472 26.3606 61.0 4.94 214.9 0.118 0.0 119.0 5.2600 33.3624 26.3732 60.9 4.88 212.2 0.099 0.0 120.0 5.2270 33.3901 26.3989 61.0 4.82 209.4 0.081 0.0 121.0 5.2047 33.4067 26.4147 61.0 4.77 207.3 0.091 0.0 122.0 5.2002 33.4081 26.4163 61.0 4.74 206.1 0.093 0.0 123.0 5.1961 33.4143 26.4217 61.0 4.72 205.2 0.092 0.0 124.0 5.1863 33.4319 26.4367 61.0 4.68 203.6 0.073 0.0 125.0 5.1775 33.4442 26.4475 61.0 4.64 201.8 0.079 0.0 126.0 5.1602 33.4657 26.4665 61.0 4.58 199.1 0.075 0.0 127.0 5.1442 33.4876 26.4857 61.0 4.51 196.3 0.076 0.0 128.0 5.1341 33.5097 26.5043 60.9 4.45 193.6 0.073 0.0 129.0 5.1216 33.5300 26.5219 60.4 4.40 191.2 0.073 0.0 130.0 5.1131 33.5395 26.5304 60.9 4.34 188.9 0.073 0.0 131.0 5.0867 33.5689 26.5567 60.9 4.26 185.4 0.084 0.0 132.0 5.0691 33.5919 26.5769 60.9 4.19 182.0 0.073 0.0 133.0 5.0412 33.6081 26.5929 60.9 4.12 179.1 0.073 0.0 134.0 5.0023 33.6322 26.6164 60.8 4.06 176.5 0.073 0.0 135.0 4.9847 33.6412 26.6255 60.8 4.00 174.0 0.073 0.0 136.0 4.9453 33.6662 26.6498 60.8 3.93 170.9 0.073 0.0 137.0 4.9158 33.6779 26.6624 60.8 3.86 167.7 0.073 0.0 138.0 4.8733 33.6890 26.6760 60.8 3.80 165.3 0.080 0.0 139.0 4.8514 33.6947 26.6829 60.8 3.76 163.6 0.073 0.0 140.0 4.8172 33.7033 26.6936 60.8 3.73 162.3 0.070 0.0 141.0 4.7944 33.7072 26.6992 60.8 3.71 161.2 0.063 0.0 142.0 4.7822 33.7093 26.7022 60.8 3.68 160.0 0.064 0.0 143.0 4.7757 33.7108 26.7041 60.8 3.66 159.2 0.073 0.0 144.0 4.7647 33.7120 26.7063 60.8 3.64 158.4 0.063 0.0 145.0 4.7539 33.7134 26.7086 60.8 3.63 157.8 0.063 0.0 146.0 4.7424 33.7146 26.7108 60.8 3.61 157.1 0.065 0.0 147.0 4.7280 33.7165 26.7139 60.8 3.60 156.4 0.062 0.0 148.0 4.7173 33.7172 26.7156 60.8 3.58 155.5 0.061 0.0 149.0 4.6913 33.7199 26.7206 60.8 3.56 154.8 0.070 0.0 150.0 4.6820 33.7209 26.7225 60.8 3.55 154.4 0.068 0.0 151.0 4.6598 33.7223 26.7260 60.8 3.50 152.2 0.060 0.0 151.8 4.6340 33.7236 26.7298 60.8 3.49 151.6 0.061 0.0