*2010/11/19 11:44:48.06 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/06/07 02:45:44.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 106 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C1DB75CC NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------------- --------------- -------------- -------------- 1 Pressure:CTD dbar 3.2 107.8 2 Temperature:CTD deg_C_(ITS90) 7.9081 12.6092 3 Salinity:Practical:CTD PSS-78 31.7591 33.1359 4 Sigma-t:CTD kg/m^3 23.9944 25.8493 5 Transmissivity:CTD %/m 14.2 59.2 6 Oxygen:Dissolved:CTD:Volume ml/l 3.28 7.41 7 Oxygen:Dissolved:CTD:Mass µmol/kg 142.8 323.2 8 Fluorescence:CTD mg/m^3 0.87E-01 14.345 9 PAR:CTD µE/m^2/sec 6.4 1061 $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 : 2010-13 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 : P2 EVENT NUMBER : 5 LATITUDE : 48 35.98000 N ! (deg min) LONGITUDE : 126 0.00000 W ! (deg min) WATER DEPTH : 117 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0506 LOCATION : Mid-ship ! custom item *COMMENTS CTDEDIT was used to remove surface and bottom records; salinity was cleaned heavily in the top 10 dbar. Data Processing Notes: ---------------------- Fluorescence, Transmissivity and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. The precision of the Oxygen:Dissolved:CTD channel is difficult to estimate because the comparison with bottles was very noisy, but roughly the Oxygen:Dissolved:CTD should be considered: • ±0.3 ml/l from 0 to 200 dbar (values tend to be slightly high). • ±0.2 ml/l from 200 to 600 dbar (values tend to be slightly high). • ±0.04 ml/l from 600 to 2000 dbar. • ±0.05 ml/l from 2000 to 4000 dbar (values tend to be slightly low). ********************************************************************************** Transmissometer #1005DR was calibrated in March 2008, and drifted significantly but steadily until July 2009; then a sudden shift occurred, so that maximum values between September 2009 and July 2010 were very low, ~25%/m. In August 2010 a study was made of transmissivity that led to a decision to apply post-processing corrections to all cruises between March 2008 and June 2010. Transmissivity data from this cruise were corrected by multiplying the original values by correction factor 2.5, which was based on the assumption that deep offshore transmissivity should be about 62%/m. For details on the transmissometer post-processing see: Transmissometer_1005DR_Corrections.pdf These data should still be considered nominal. ********************************************************************************** For details on the processing see file: 2010-13-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 3.2 12.6092 31.7714 23.9944 32.5 7.36 321.0 1.021 1061.0 4.0 12.5982 31.7720 23.9970 32.4 7.34 320.1 1.061 829.7 5.0 12.5957 31.7719 23.9974 32.5 7.37 321.4 1.171 693.4 6.0 12.5936 31.7709 23.9970 32.4 7.41 323.2 1.162 550.4 7.0 12.5937 31.7711 23.9972 32.4 7.38 321.8 1.207 440.6 8.0 12.5325 31.7717 24.0093 32.4 7.37 321.3 1.182 348.8 9.0 11.6324 31.7715 24.1761 33.2 7.32 319.1 1.215 280.2 10.0 11.2132 31.7712 24.2509 33.8 7.33 319.5 1.493 235.6 11.0 11.1349 31.7649 24.2598 34.3 7.32 319.0 1.780 198.0 12.0 11.0901 31.7591 24.2632 35.5 7.22 314.7 2.126 167.0 13.0 11.0419 31.7593 24.2718 34.5 7.15 311.8 3.003 135.4 14.0 11.0194 31.7615 24.2774 33.3 7.04 306.7 4.201 107.6 15.0 10.9906 31.7658 24.2858 27.3 6.89 300.4 5.809 85.0 16.0 10.9666 31.7700 24.2933 21.7 6.78 295.3 9.221 67.6 17.0 10.9257 31.7764 24.3054 16.1 6.68 291.3 12.547 53.2 18.0 10.8976 31.7856 24.3174 14.2 6.61 288.0 14.345 40.9 19.0 10.8445 31.7969 24.3354 17.1 6.52 284.0 12.877 30.4 20.0 10.7777 31.8069 24.3547 22.2 6.41 279.3 11.632 22.3 21.0 10.6887 31.8290 24.3872 29.0 6.34 276.4 9.920 16.9 22.0 10.5997 31.8528 24.4210 41.3 6.30 274.4 7.265 13.7 23.0 10.5403 31.8656 24.4411 48.2 6.26 272.6 4.471 11.9 24.0 10.4824 31.8802 24.4623 50.7 6.23 271.5 2.701 10.8 25.0 10.4319 31.8908 24.4791 50.4 6.20 270.0 1.980 10.2 26.0 10.3909 31.8986 24.4921 50.5 6.17 268.9 1.472 9.8 27.0 10.3300 31.9114 24.5123 52.5 6.16 268.4 1.272 9.2 28.0 10.2863 31.9228 24.5285 54.0 6.16 268.2 0.973 8.8 29.0 10.2564 31.9322 24.5408 54.3 6.16 268.3 0.806 8.4 30.0 10.2355 31.9396 24.5501 55.3 6.14 267.6 0.724 8.2 31.0 10.2195 31.9440 24.5562 55.5 6.13 267.0 0.689 8.1 32.0 10.1925 31.9518 24.5668 55.9 6.11 266.4 0.632 8.0 33.0 10.1657 31.9603 24.5779 56.1 6.10 265.6 0.558 7.9 34.0 10.1468 31.9677 24.5868 56.5 6.10 265.7 0.504 7.7 35.0 10.1272 31.9743 24.5952 56.7 6.11 266.0 0.476 7.5 36.0 10.1212 31.9751 24.5968 56.9 6.06 264.0 0.469 7.4 37.0 10.1067 31.9789 24.6022 57.2 5.97 260.0 0.456 7.3 38.0 10.0437 32.0037 24.6320 57.4 5.85 255.0 0.430 7.2 39.0 9.8753 32.0648 24.7073 58.1 5.77 251.4 0.367 7.1 40.0 9.6813 32.1367 24.7950 59.0 5.72 249.1 0.317 7.0 41.0 9.6267 32.1561 24.8190 59.2 5.70 248.1 0.284 7.0 42.0 9.6090 32.1649 24.8287 59.2 5.66 246.4 0.262 6.9 43.0 9.5937 32.1686 24.8340 59.0 5.59 243.6 0.257 6.8 44.0 9.5735 32.1735 24.8411 58.6 5.53 240.7 0.267 6.8 45.0 9.5530 32.1781 24.8480 58.8 5.47 238.5 0.251 6.8 46.0 9.5255 32.1833 24.8565 58.9 5.36 233.6 0.228 6.7 47.0 9.5145 32.1841 24.8588 58.9 5.19 225.9 0.241 6.7 48.0 9.4650 32.1952 24.8754 58.7 5.04 219.4 0.219 6.7 49.0 9.1947 32.3068 25.0054 58.7 4.96 215.9 0.201 6.7 50.0 9.0392 32.3721 25.0808 58.9 4.96 215.9 0.175 6.6 51.0 9.0210 32.3769 25.0874 59.0 4.96 216.1 0.166 6.6 52.0 9.0152 32.3787 25.0897 59.0 4.95 215.5 0.155 6.6 53.0 9.0037 32.3837 25.0954 58.9 4.87 212.2 0.150 6.6 54.0 8.9814 32.3935 25.1065 58.9 4.76 207.5 0.156 6.5 55.0 8.9159 32.4206 25.1378 58.8 4.68 203.7 0.151 6.5 56.0 8.8246 32.4587 25.1817 58.7 4.63 201.8 0.142 6.5 57.0 8.7831 32.4755 25.2012 58.5 4.59 199.8 0.140 6.5 58.0 8.7683 32.4768 25.2045 58.4 4.54 197.6 0.129 6.5 59.0 8.7395 32.4861 25.2161 58.4 4.49 195.6 0.127 6.5 60.0 8.7050 32.5036 25.2351 58.2 4.46 194.3 0.129 6.5 61.0 8.6931 32.5190 25.2490 58.2 4.43 193.1 0.121 6.5 62.0 8.6830 32.5322 25.2608 58.2 4.39 191.4 0.122 6.5 63.0 8.6669 32.5439 25.2725 58.2 4.34 189.2 0.120 6.4 64.0 8.6408 32.5604 25.2893 58.2 4.27 185.8 0.122 6.4 65.0 8.5930 32.5968 25.3251 58.0 4.20 183.1 0.115 6.4 66.0 8.5301 32.6518 25.3777 57.8 4.17 181.7 0.117 6.4 67.0 8.5081 32.6726 25.3973 57.6 4.18 182.0 0.112 6.4 68.0 8.5030 32.6871 25.4094 57.5 4.22 183.9 0.109 6.4 69.0 8.4856 32.7166 25.4351 57.6 4.31 187.6 0.108 6.4 70.0 8.4564 32.7414 25.4590 57.7 4.36 189.7 0.104 6.4 71.0 8.4218 32.7504 25.4712 58.0 4.34 188.8 0.104 6.4 72.0 8.3991 32.7639 25.4852 57.9 4.27 186.0 0.104 6.4 73.0 8.3938 32.7722 25.4925 57.8 4.15 180.7 0.096 6.4 74.0 8.3649 32.7993 25.5180 58.2 4.05 176.2 0.099 6.4 75.0 8.3297 32.8226 25.5416 57.4 3.97 172.8 0.101 6.4 76.0 8.2863 32.8494 25.5690 57.0 3.94 171.3 0.099 6.4 77.0 8.2696 32.8607 25.5804 56.9 3.93 171.1 0.127 6.4 78.0 8.2527 32.8705 25.5905 56.9 3.91 170.2 0.105 6.4 79.0 8.2183 32.8912 25.6119 56.7 3.83 166.7 0.093 6.4 80.0 8.1991 32.9044 25.6251 56.7 3.75 163.2 0.105 6.4 81.0 8.1853 32.9192 25.6387 56.3 3.71 161.5 0.096 6.4 82.0 8.1714 32.9325 25.6512 56.1 3.69 160.7 0.093 6.4 83.0 8.1523 32.9460 25.6646 55.9 3.66 159.5 0.090 6.4 84.0 8.1458 32.9509 25.6694 55.9 3.62 157.7 0.093 6.4 85.0 8.1346 32.9582 25.6768 55.9 3.60 156.7 0.095 6.4 86.0 8.1124 32.9747 25.6930 55.6 3.59 156.3 0.097 6.4 87.0 8.1049 32.9799 25.6982 55.5 3.59 156.2 0.091 6.4 88.0 8.1025 32.9813 25.6996 55.5 3.58 155.9 0.090 6.4 89.0 8.1006 32.9820 25.7004 55.3 3.58 155.8 0.095 6.4 90.0 8.0967 32.9840 25.7026 55.4 3.57 155.3 0.177 6.4 91.0 8.0938 32.9857 25.7043 55.4 3.56 154.9 0.167 6.4 92.0 8.0885 32.9892 25.7079 55.2 3.55 154.3 0.126 6.4 93.0 8.0760 32.9961 25.7151 55.1 3.52 153.3 0.107 6.4 94.0 8.0691 33.0005 25.7196 55.2 3.49 152.0 0.118 6.4 95.0 8.0565 33.0103 25.7291 55.0 3.45 150.3 0.102 6.4 96.0 8.0537 33.0119 25.7308 55.1 3.42 148.8 0.097 6.4 97.0 8.0315 33.0284 25.7470 55.1 3.41 148.3 0.098 6.4 98.0 8.0143 33.0402 25.7587 54.8 3.41 148.2 0.098 6.4 99.0 8.0088 33.0436 25.7622 54.8 3.41 148.3 0.094 6.4 100.1 8.0058 33.0454 25.7641 55.0 3.39 147.5 0.094 6.4 101.0 7.9985 33.0507 25.7693 54.9 3.34 145.3 0.093 6.4 102.0 7.9845 33.0611 25.7795 54.7 3.30 143.5 0.090 6.4 103.0 7.9665 33.0756 25.7935 54.8 3.29 143.2 0.092 6.4 104.0 7.9582 33.0810 25.7989 54.8 3.28 142.9 0.090 6.4 105.0 7.9492 33.0879 25.8057 54.8 3.28 142.8 0.088 6.4 106.0 7.9441 33.0902 25.8082 54.7 3.36 146.0 0.087 6.4 107.0 7.9260 33.1060 25.8232 54.7 3.39 147.6 0.091 6.4 107.8 7.9081 33.1359 25.8493 55.4 3.37 146.7 0.088 6.4