*2022/04/25 08:15:37.73 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2010/08/23 03:03:18.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 100 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 7452C1C7 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------- --------------- -------------- -------------- 1 Pressure:CTD dbar 3 102.1 2 Temperature:CTD deg_C_(ITS90) 7.1318 15.7244 3 Salinity:CTD PSS-78 31.8123 33.2988 4 Sigma-t:CTD kg/m^3 23.3926 26.0867 $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 $END *ADMINISTRATION MISSION : 2010-014 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 : P13 EVENT NUMBER : 41 LATITUDE : 49 2.73000 N ! (deg min) LONGITUDE : 131 40.02000 W ! (deg min) WATER DEPTH : 3000 *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. The salinity from CTD #0443 showed evidence of flow rate problems in the top 200 dbar; the 2-sided noise caused by that was minimized by bin-averaging. There are only 3 casts with titrated dissolved oxygen samples that could be compared to the SBE Dissolved Oxygen data for sensor #1438, and one of them looked significantly different in the comparison from the other 2. Recalibration of Oxygen:Dissolved:CTD was based on the 2 casts that looked similar. There are insufficient data to make a precision estimate. For SBE Dissolved Oxygen sensor #1438 values below 2200 dbar were replaced by pad values because there is evidence of significant hysteresis. In June 2011 it was discovered that the wrong information was used for conversion of the SBE Dissolved Oxygen 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 calibration information in the SeaBird headers for the DO sensor refers to the wrong sensor. The correct information can be found at the end of the processing report 2010-014-proc.pdf, along with detail about how the reprocessing was done. For details on the processing see processing report: 2010-014-proc.pdf. !--1--- ---2---- ---3---- ---4---- !Pressu Temperat Salinity Sigma-t: !re:CTD ure:CTD :CTD CTD !------ -------- -------- -------- *END OF HEADER 3.0 15.7244 31.8226 23.3926 4.0 15.7153 31.8225 23.3945 4.8 15.6798 31.8217 23.4017 6.0 15.5106 31.8206 23.4380 7.0 15.3633 31.8128 23.4641 8.0 15.2803 31.8123 23.4817 9.4 15.2344 31.8164 23.4948 9.9 15.2233 31.8160 23.4969 11.0 15.2125 31.8153 23.4987 12.0 15.2022 31.8156 23.5011 12.8 15.1964 31.8164 23.5030 14.0 15.1839 31.8172 23.5063 15.0 15.1762 31.8172 23.5080 16.0 15.1682 31.8172 23.5097 17.0 15.1626 31.8173 23.5110 18.0 15.1584 31.8174 23.5120 19.0 15.1543 31.8177 23.5131 20.0 15.1496 31.8177 23.5141 21.0 15.1435 31.8177 23.5154 22.0 15.1362 31.8179 23.5171 23.0 15.1266 31.8190 23.5200 24.0 15.1172 31.8198 23.5227 25.0 15.1056 31.8203 23.5256 26.0 15.0893 31.8219 23.5303 27.0 15.0672 31.8226 23.5356 28.0 15.0550 31.8243 23.5395 29.0 15.0538 31.8254 23.5406 30.0 15.0511 31.8260 23.5416 31.0 15.0499 31.8274 23.5430 32.0 15.0496 31.8285 23.5439 33.0 15.0464 31.8300 23.5457 34.0 15.0398 31.8350 23.5510 35.0 15.0065 31.8412 23.5629 36.0 14.8175 31.8654 23.6218 37.0 14.6891 31.8845 23.6637 38.0 14.5203 31.9156 23.7232 39.0 14.4114 31.9326 23.7591 40.0 14.1961 31.9780 23.8388 41.0 14.0679 32.0084 23.8886 42.0 13.9193 32.0508 23.9518 43.0 13.5225 32.1196 24.0852 44.0 13.0716 32.1771 24.2191 45.0 12.6610 32.2290 24.3390 46.0 12.4417 32.2534 24.3998 47.0 12.1085 32.2786 24.4821 48.0 11.4095 32.3578 24.6719 49.0 10.8668 32.3901 24.7932 50.0 10.5750 32.3970 24.8491 51.0 10.4579 32.4030 24.8738 52.0 10.2963 32.4173 24.9123 53.0 10.2032 32.4235 24.9328 54.0 10.0392 32.4386 24.9720 55.0 9.9678 32.4459 24.9895 56.0 9.9137 32.4506 25.0021 57.0 9.8162 32.4568 25.0230 58.0 9.6783 32.4710 25.0565 59.0 9.5679 32.4799 25.0813 60.0 9.5154 32.4846 25.0935 61.0 9.4505 32.4908 25.1087 62.0 9.1214 32.5163 25.1808 63.0 9.0179 32.5225 25.2018 64.0 9.0171 32.5238 25.2029 65.0 8.9971 32.5236 25.2059 66.0 8.9628 32.5261 25.2131 67.0 8.8988 32.5350 25.2300 68.0 8.7606 32.5556 25.2673 69.0 8.7081 32.5694 25.2862 70.0 8.7088 32.5735 25.2893 71.0 8.6886 32.5767 25.2948 72.0 8.5833 32.5915 25.3224 73.0 8.4954 32.6077 25.3483 74.0 8.4424 32.6175 25.3639 75.0 8.3376 32.6360 25.3941 76.0 8.1845 32.6759 25.4480 77.0 8.0202 32.7194 25.5061 78.0 7.9199 32.7397 25.5365 79.0 7.9065 32.7429 25.5410 80.0 7.9030 32.7443 25.5426 81.0 7.9012 32.7452 25.5435 82.0 7.8964 32.7484 25.5467 83.1 7.8914 32.7528 25.5509 84.0 7.8904 32.7533 25.5515 85.0 7.8846 32.7595 25.5572 86.0 7.8718 32.7690 25.5665 87.0 7.7557 32.8170 25.6208 88.0 7.6388 32.8653 25.6753 89.0 7.4996 32.9418 25.7550 90.0 7.4574 32.9639 25.7783 91.0 7.4185 32.9882 25.8028 92.0 7.3940 33.0036 25.8183 93.0 7.3610 33.0234 25.8385 94.0 7.3274 33.0489 25.8632 95.0 7.2808 33.0946 25.9056 96.1 7.2617 33.1115 25.9215 97.0 7.2499 33.1228 25.9320 98.0 7.2437 33.1288 25.9376 99.0 7.2202 33.1535 25.9603 100.0 7.1795 33.2151 26.0143 101.0 7.1443 33.2709 26.0631 102.1 7.1318 33.2988 26.0867