*2010/11/19 11:44:48.01 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/06/07 01:59:12.000 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 : 3EFB4599 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------------- --------------- -------------- -------------- 1 Pressure:CTD dbar 3.4 102 2 Temperature:CTD deg_C_(ITS90) 7.9555 12.7331 3 Salinity:Practical:CTD PSS-78 31.7642 33.0819 4 Sigma-t:CTD kg/m^3 23.9659 25.8 5 Transmissivity:CTD %/m 19.7 59.2 6 Oxygen:Dissolved:CTD:Volume ml/l 3.26 7.52 7 Oxygen:Dissolved:CTD:Mass µmol/kg 141.8 328 8 Fluorescence:CTD mg/m^3 0.88E-01 12.847 9 PAR:CTD µE/m^2/sec 6.4 1615 $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 : 3 LATITUDE : 48 35.99000 N ! (deg min) LONGITUDE : 125 59.90000 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 records and records corrupted by shed wakes; 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 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 3.4 12.7322 31.7650 23.9659 30.8 7.41 323.2 0.844 1615.0 4.0 12.7324 31.7655 23.9663 30.7 7.42 323.4 0.837 1410.1 5.0 12.7331 31.7655 23.9662 30.8 7.43 323.8 0.868 1117.1 6.0 12.7296 31.7657 23.9670 30.8 7.43 324.2 0.885 882.9 7.0 12.7308 31.7658 23.9668 30.9 7.47 325.9 0.868 717.5 8.0 12.6995 31.7667 23.9735 30.8 7.52 328.0 0.911 581.8 9.0 12.6819 31.7657 23.9761 30.9 7.44 324.3 1.003 484.8 10.0 12.6746 31.7642 23.9764 30.9 7.39 322.1 0.985 401.4 11.0 12.2810 31.7712 24.0564 31.0 7.29 317.8 1.052 335.3 12.0 11.3212 31.7784 24.2373 33.5 7.23 315.2 1.250 278.4 13.0 11.1701 31.7722 24.2593 33.9 7.22 314.5 1.749 230.7 14.0 11.1284 31.7664 24.2621 33.2 7.11 309.9 2.052 186.4 15.0 11.0766 31.7649 24.2701 33.2 6.97 304.0 2.727 149.9 16.0 11.0063 31.7707 24.2869 27.1 6.85 298.6 5.782 119.9 17.0 10.9746 31.7724 24.2937 21.6 6.72 292.8 9.015 94.7 18.0 10.9705 31.7786 24.2993 21.3 6.67 290.9 9.866 71.9 19.0 10.9364 31.7860 24.3110 20.5 6.63 289.0 11.548 52.9 20.0 10.8906 31.7878 24.3203 19.7 6.54 284.9 12.847 39.7 21.0 10.8272 31.8001 24.3409 20.6 6.43 280.4 11.539 30.4 22.0 10.7617 31.8126 24.3619 26.9 6.36 277.1 9.763 23.4 23.0 10.6748 31.8400 24.3982 40.4 6.28 273.5 6.945 18.5 24.0 10.5907 31.8598 24.4280 48.2 6.19 269.8 3.627 15.4 25.0 10.4698 31.8841 24.4674 48.3 6.16 268.5 2.888 13.8 26.0 10.3647 31.9088 24.5044 50.6 6.15 268.2 2.040 12.8 27.0 10.2703 31.9336 24.5396 54.0 6.14 267.8 1.552 12.1 28.0 10.2225 31.9445 24.5561 55.1 6.11 266.3 1.185 11.6 29.0 10.1506 31.9657 24.5846 56.2 6.06 264.1 0.852 11.1 30.0 10.0280 32.0131 24.6419 57.5 6.03 262.8 0.631 10.4 31.0 9.9655 32.0350 24.6693 58.2 5.99 261.1 0.482 9.8 32.0 9.9475 32.0395 24.6757 58.4 5.88 256.4 0.408 9.5 33.0 9.8788 32.0641 24.7062 58.5 5.79 252.1 0.375 9.2 34.0 9.7851 32.0947 24.7454 58.9 5.73 249.5 0.343 9.1 35.0 9.6736 32.1287 24.7900 59.1 5.69 248.1 0.310 8.9 36.0 9.6292 32.1429 24.8082 59.1 5.67 247.0 0.279 8.7 37.0 9.5885 32.1614 24.8292 59.2 5.60 243.9 0.283 8.5 38.0 9.5470 32.1821 24.8521 59.1 5.48 238.5 0.243 8.2 39.0 9.4862 32.2036 24.8786 59.0 5.30 231.0 0.234 8.0 40.0 9.4041 32.2247 24.9082 58.9 5.20 226.5 0.209 7.8 41.0 9.3586 32.2365 24.9246 58.7 5.17 225.2 0.207 7.7 42.0 9.3083 32.2539 24.9462 58.7 5.17 225.4 0.199 7.6 43.0 9.2481 32.2839 24.9791 58.8 5.19 226.2 0.202 7.5 44.0 9.2177 32.3009 24.9972 59.0 5.20 226.5 0.188 7.5 45.0 9.1848 32.3228 25.0195 59.2 5.19 226.0 0.186 7.4 46.0 9.1631 32.3319 25.0300 59.2 5.14 224.0 0.172 7.3 47.0 9.1316 32.3419 25.0428 59.2 5.02 218.7 0.166 7.2 48.0 9.0576 32.3651 25.0724 59.2 4.81 209.4 0.158 7.1 49.0 8.9009 32.4198 25.1395 58.7 4.71 205.1 0.150 7.1 50.0 8.8434 32.4400 25.1642 58.6 4.69 204.1 0.142 7.0 51.0 8.8337 32.4426 25.1677 58.5 4.68 203.8 0.136 7.0 52.0 8.8242 32.4445 25.1706 58.5 4.66 203.1 0.142 6.9 53.0 8.8156 32.4479 25.1746 58.4 4.64 201.9 0.145 6.9 54.0 8.8043 32.4513 25.1790 58.4 4.60 200.1 0.145 6.8 55.0 8.7878 32.4561 25.1853 58.3 4.55 198.3 0.131 6.8 56.0 8.7568 32.4662 25.1979 58.2 4.53 197.2 0.133 6.8 57.0 8.7420 32.4736 25.2060 58.2 4.50 195.9 0.132 6.7 58.0 8.7278 32.4875 25.2190 58.1 4.48 194.9 0.127 6.7 59.0 8.7169 32.4970 25.2281 58.2 4.45 193.7 0.124 6.7 60.0 8.7127 32.5008 25.2317 58.1 4.37 190.2 0.123 6.7 61.0 8.6943 32.5123 25.2435 58.0 4.25 185.1 0.119 6.6 62.0 8.6216 32.5456 25.2807 57.8 4.18 181.9 0.117 6.6 63.0 8.5419 32.6353 25.3630 57.6 4.15 180.6 0.118 6.6 64.0 8.5184 32.6640 25.3890 57.5 4.14 180.1 0.116 6.6 65.0 8.4936 32.6829 25.4075 57.1 4.14 180.3 0.114 6.6 66.0 8.4889 32.7044 25.4251 57.4 4.16 181.1 0.111 6.6 67.0 8.4790 32.7211 25.4397 57.4 4.24 184.4 0.112 6.6 68.0 8.4638 32.7379 25.4551 57.4 4.27 185.8 0.104 6.5 69.0 8.3968 32.7691 25.4896 57.7 4.25 185.1 0.104 6.5 70.0 8.3879 32.7747 25.4953 57.6 4.23 184.0 0.100 6.5 71.0 8.3839 32.7798 25.4999 57.5 4.16 181.1 0.102 6.5 72.0 8.3727 32.7906 25.5101 57.5 4.08 177.8 0.104 6.5 73.0 8.3389 32.8183 25.5368 57.4 4.04 175.9 0.100 6.5 74.0 8.3164 32.8342 25.5526 57.4 4.03 175.5 0.095 6.5 75.0 8.2866 32.8465 25.5667 57.1 4.03 175.5 0.113 6.5 76.0 8.2603 32.8581 25.5797 57.2 4.02 175.0 0.111 6.5 77.0 8.2494 32.8655 25.5871 57.2 3.99 173.9 0.100 6.5 78.0 8.2184 32.8844 25.6065 57.2 3.87 168.3 0.094 6.5 79.0 8.2008 32.8945 25.6170 57.3 3.74 163.0 0.093 6.5 80.0 8.1830 32.9178 25.6380 56.3 3.70 160.9 0.092 6.5 81.0 8.1752 32.9265 25.6459 56.0 3.68 160.1 0.096 6.5 82.0 8.1630 32.9371 25.6560 55.7 3.65 159.0 0.092 6.5 83.0 8.1428 32.9508 25.6698 55.7 3.62 157.5 0.089 6.5 84.0 8.1277 32.9611 25.6801 55.6 3.58 155.8 0.094 6.5 85.0 8.1041 32.9784 25.6971 55.5 3.55 154.5 0.091 6.5 86.0 8.0962 32.9846 25.7031 55.4 3.53 153.6 0.091 6.5 87.0 8.0806 32.9958 25.7142 55.3 3.52 153.1 0.090 6.5 87.9 8.0745 32.9995 25.7180 55.3 3.51 152.8 0.089 6.5 89.0 8.0727 33.0007 25.7192 55.2 3.51 152.7 0.091 6.5 90.0 8.0717 33.0014 25.7199 55.2 3.49 152.1 0.090 6.5 91.0 8.0710 33.0019 25.7204 55.1 3.47 151.2 0.088 6.5 92.0 8.0639 33.0066 25.7251 55.2 3.46 150.7 0.096 6.5 93.0 8.0484 33.0165 25.7352 55.1 3.46 150.4 0.094 6.5 94.0 8.0437 33.0189 25.7377 55.0 3.43 149.3 0.093 6.4 95.0 8.0373 33.0232 25.7420 54.9 3.38 147.3 0.093 6.4 96.0 8.0167 33.0386 25.7571 54.7 3.37 146.4 0.091 6.4 97.0 8.0023 33.0488 25.7672 54.8 3.36 146.3 0.088 6.4 98.0 7.9981 33.0524 25.7707 54.8 3.37 146.5 0.091 6.4 99.1 7.9916 33.0574 25.7756 54.7 3.38 147.0 0.088 6.4 99.6 7.9844 33.0632 25.7812 54.9 3.38 147.1 0.089 6.4 101.1 7.9762 33.0674 25.7856 54.7 3.31 143.9 0.106 6.4 102.0 7.9555 33.0819 25.8000 54.6 3.26 141.8 0.094 6.4