*2022/05/03 12:57:39.63 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2010/02/13 12:35:23.000 END TIME : UTC 2010/02/13 12:35:30.833 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 189 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C27E0645 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------------- --------------- -------------- -------------- 1 Pressure:CTD dbar 1 193 2 Temperature:CTD deg_C_(ITS90) 8.5046 10.1265 3 Salinity:CTD PSS-78 32.4579 33.7047 4 Sigma-t:CTD kg/m^3 24.9847 26.2067 5 Transmissivity:CTD %/m 47.5 53.1 6 Oxygen:Dissolved:CTD:Volume ml/l 3.04 6.38 7 Oxygen:Dissolved:CTD:Mass µmol/kg 132.4 277.8 $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 ' ' 9 F R4 4 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 $END *ADMINISTRATION MISSION : 2010-001 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 : LC08 EVENT NUMBER : 66 LATITUDE : 48 29.49000 N ! (deg min) LONGITUDE : 126 7.03000 W ! (deg min) WATER DEPTH : 197 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 LOCATION : Mid-ship ! custom item *COMMENTS The descent rate of the CTD was extremely noisy, with many complete reversals of direction. CTDEDIT was used to remove many records corrupted by shed wakes; salinity was cleaned. Data Processing Notes: ---------------------- Transmissivity and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. 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 2.26, 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. The precision of the Oxygen:Dissolved:CTD channel is difficult to estimate because the comparison with bottles was very noisy, but roughly, the data should be considered: ±0.15 ml/l from 0 to 100 dbar. ±0.5 ml/l from 100 to 400 dbar (values tend to be too high). ±0.2 ml/l from 400 to 600 dbar (values tend to be slightly high). ±0.04 ml/l from 600 to 2000 dbar (values tend to be slightly low). ±0.01 ml/l below 2500 dbar. Fluorescence:CTD data were removed because of severe problems with spikes and higher than usual values at depth suggesting problems with the cable. The data may be obtained from the chief scientist. For details on the processing see processing report: 2010-001-proc.pdf. !--1--- ---2---- ---3---- ---4---- --5-- --6--- --7-- !Pressu Temperat Salinity Sigma-t: Trans Oxygen Oxyge !re:CTD ure:CTD :CTD CTD missi :Disso n:Dis ! vity: lved: solve ! CTD CTD: d:CTD ! Volume :Mass !------ -------- -------- -------- ----- ------ ----- *END OF HEADER 1.0 10.0529 32.4579 24.9847 49.5 6.38 277.8 2.0 10.0532 32.4580 24.9848 49.7 6.38 277.7 3.0 10.0543 32.4590 24.9854 50.2 6.37 277.4 4.0 10.0556 32.4597 24.9857 50.2 6.37 277.3 5.0 10.0555 32.4596 24.9856 50.2 6.36 277.1 6.0 10.0551 32.4602 24.9862 50.2 6.36 276.9 7.0 10.0584 32.4608 24.9861 50.2 6.36 276.8 8.0 10.0575 32.4606 24.9861 50.2 6.36 276.8 9.0 10.0574 32.4606 24.9861 50.2 6.35 276.7 10.0 10.0558 32.4600 24.9859 50.2 6.35 276.4 11.0 10.0566 32.4605 24.9862 50.2 6.34 276.4 12.0 10.0594 32.4613 24.9863 50.2 6.36 276.9 13.0 10.0596 32.4612 24.9862 50.2 6.36 276.9 14.0 10.0626 32.4622 24.9865 50.2 6.35 276.7 15.0 10.0643 32.4628 24.9867 50.2 6.34 276.3 16.0 10.0641 32.4628 24.9867 50.2 6.34 276.0 17.0 10.0643 32.4629 24.9867 50.2 6.33 275.8 18.0 10.0637 32.4630 24.9869 50.2 6.34 276.1 19.0 10.0633 32.4629 24.9869 50.2 6.36 277.1 20.0 10.0635 32.4626 24.9866 50.2 6.36 276.9 21.0 10.0642 32.4632 24.9870 50.2 6.36 276.8 22.0 10.0628 32.4626 24.9868 50.2 6.35 276.7 23.0 10.0603 32.4619 24.9866 50.2 6.34 276.4 24.0 10.0593 32.4613 24.9863 50.2 6.35 276.7 25.0 10.0602 32.4616 24.9864 50.2 6.35 276.6 26.0 10.0618 32.4618 24.9863 50.2 6.34 276.3 27.0 10.0624 32.4622 24.9865 50.2 6.34 276.1 28.0 10.0626 32.4622 24.9865 50.2 6.34 275.9 29.0 10.0624 32.4622 24.9865 50.2 6.33 275.9 30.0 10.0623 32.4625 24.9868 50.2 6.34 276.1 31.0 10.0627 32.4626 24.9868 50.2 6.36 276.8 32.0 10.0636 32.4626 24.9866 50.2 6.36 277.0 33.0 10.0633 32.4620 24.9862 50.2 6.36 276.9 34.0 10.0635 32.4618 24.9860 50.2 6.35 276.7 35.0 10.0638 32.4616 24.9858 50.2 6.35 276.4 36.0 10.0638 32.4614 24.9857 50.2 6.34 276.3 37.0 10.0643 32.4616 24.9857 50.2 6.34 276.1 38.0 10.0638 32.4619 24.9860 50.2 6.34 276.0 39.0 10.0642 32.4623 24.9863 50.2 6.33 275.9 40.0 10.0650 32.4629 24.9866 50.2 6.34 275.9 41.0 10.0648 32.4622 24.9861 50.2 6.36 277.1 42.0 10.0655 32.4623 24.9861 50.2 6.36 277.1 43.0 10.0685 32.4631 24.9862 50.2 6.36 276.8 44.0 10.0754 32.4653 24.9868 50.2 6.35 276.6 45.0 10.0744 32.4648 24.9865 50.2 6.35 276.6 46.0 10.0789 32.4672 24.9877 50.2 6.35 276.6 47.0 10.0811 32.4668 24.9870 50.2 6.36 277.0 48.0 10.0806 32.4673 24.9875 50.2 6.36 277.1 49.0 10.0804 32.4672 24.9874 50.2 6.36 276.9 50.0 10.0859 32.4685 24.9875 50.2 6.36 277.0 51.0 10.0877 32.4691 24.9877 50.2 6.36 276.9 52.0 10.0895 32.4696 24.9878 50.2 6.35 276.6 53.0 10.0880 32.4691 24.9876 50.2 6.34 276.2 54.0 10.0878 32.4692 24.9877 50.2 6.33 275.7 55.0 10.0905 32.4691 24.9872 50.2 6.34 276.1 56.0 10.0925 32.4695 24.9872 50.0 6.33 275.8 57.0 10.1008 32.4722 24.9879 50.0 6.33 275.7 58.0 10.1049 32.4735 24.9882 50.0 6.33 275.7 59.0 10.1051 32.4734 24.9881 50.0 6.33 275.8 60.0 10.1056 32.4739 24.9884 50.2 6.34 276.1 61.0 10.1090 32.4754 24.9890 50.0 6.35 276.5 62.0 10.1123 32.4777 24.9903 50.2 6.36 276.9 63.0 10.1119 32.4776 24.9903 50.2 6.36 277.1 64.0 10.1122 32.4790 24.9913 50.2 6.36 277.1 65.0 10.1125 32.4806 24.9925 50.2 6.36 276.8 66.0 10.1145 32.4796 24.9914 50.2 6.32 275.3 67.0 10.1137 32.4812 24.9928 50.4 6.33 275.6 68.0 10.1129 32.4815 24.9932 50.4 6.33 275.9 69.0 10.1135 32.4819 24.9934 50.2 6.34 276.0 70.0 10.1146 32.4820 24.9933 50.4 6.34 276.0 71.0 10.1129 32.4838 24.9949 50.4 6.34 276.0 72.0 10.1118 32.4900 25.0000 50.4 6.34 276.1 73.0 10.1118 32.4950 25.0039 50.6 6.34 276.3 74.0 10.1123 32.4999 25.0076 50.8 6.34 276.1 75.0 10.1173 32.5078 25.0129 50.8 6.28 273.7 76.0 10.1194 32.5123 25.0161 51.1 6.28 273.6 77.0 10.1206 32.5151 25.0181 51.1 6.28 273.6 78.0 10.1219 32.5236 25.0245 51.1 6.28 273.5 79.0 10.1262 32.5414 25.0377 51.3 6.28 273.3 80.0 10.1265 32.5697 25.0597 51.5 6.27 272.9 81.0 10.1093 32.5953 25.0825 51.8 6.26 272.7 82.0 10.0616 32.6413 25.1264 52.0 6.26 272.5 83.0 10.0519 32.6766 25.1555 52.2 6.20 270.2 84.0 10.0586 32.7051 25.1767 52.2 6.10 265.7 85.0 10.0779 32.7585 25.2151 52.0 6.07 264.1 86.0 10.0923 32.8243 25.2640 51.5 6.03 262.4 87.0 10.0449 32.8445 25.2877 51.5 5.99 260.6 88.0 9.9766 32.8619 25.3127 51.8 5.94 258.5 89.0 9.9516 32.8788 25.3300 51.5 5.87 255.6 90.0 9.9178 32.8955 25.3487 51.8 5.78 251.8 91.0 9.8766 32.9244 25.3780 51.5 5.67 247.0 92.0 9.8587 32.9542 25.4043 51.5 5.62 244.6 93.0 9.8384 32.9772 25.4256 51.3 5.67 246.8 94.0 9.8348 32.9883 25.4348 50.8 5.60 243.9 95.0 9.8381 33.0028 25.4456 50.4 5.46 237.9 96.0 9.8307 33.0143 25.4558 49.7 5.32 231.5 97.0 9.8258 33.0220 25.4626 49.5 5.31 231.1 98.0 9.8233 33.0243 25.4649 49.5 5.29 230.1 99.0 9.8218 33.0254 25.4660 49.5 5.24 228.3 100.0 9.8207 33.0263 25.4668 49.3 5.20 226.2 101.0 9.8178 33.0282 25.4688 49.3 5.16 224.5 102.0 9.8132 33.0313 25.4720 49.3 5.13 223.2 103.0 9.7855 33.0492 25.4905 49.0 5.11 222.5 104.0 9.7285 33.0815 25.5251 49.0 5.10 222.2 105.0 9.6437 33.1306 25.5774 48.6 5.09 221.4 106.0 9.5933 33.1568 25.6061 48.4 5.03 218.9 107.0 9.5488 33.1788 25.6305 48.4 4.93 214.6 108.0 9.5071 33.1956 25.6504 48.4 4.76 207.4 109.0 9.4864 33.2044 25.6607 48.6 4.75 206.6 110.0 9.4598 33.2163 25.6743 48.6 4.68 203.9 111.0 9.4258 33.2312 25.6914 48.6 4.68 203.7 112.0 9.3655 33.2569 25.7212 48.8 4.67 203.4 113.0 9.3204 33.2770 25.7442 49.0 4.66 202.9 114.0 9.3145 33.2785 25.7463 49.3 4.64 202.1 115.0 9.3066 33.2806 25.7492 49.5 4.62 201.3 116.0 9.2658 33.2918 25.7645 49.7 4.60 200.2 117.0 9.2307 33.3031 25.7790 49.5 4.57 198.7 118.0 9.2023 33.3047 25.7847 49.7 4.52 196.6 120.0 9.1909 33.3070 25.7883 49.7 4.40 191.5 121.0 9.1793 33.3055 25.7890 49.7 4.40 191.5 122.0 9.1407 33.3032 25.7933 50.2 4.40 191.4 123.0 9.0822 33.2992 25.7995 50.8 4.39 191.1 124.0 9.0637 33.2994 25.8025 51.1 4.39 190.9 125.0 9.0527 33.2981 25.8033 51.3 4.39 190.8 126.0 8.9510 33.2952 25.8170 51.8 4.39 191.3 127.0 8.8200 33.3177 25.8550 52.4 4.41 191.8 128.0 8.7880 33.3312 25.8706 52.4 4.40 191.6 129.0 8.8228 33.3624 25.8896 52.4 4.39 191.2 130.0 8.8772 33.3869 25.9003 51.8 4.38 190.7 131.0 8.6490 33.3838 25.9332 52.7 4.36 189.8 132.0 8.6030 33.4015 25.9541 53.1 4.33 188.5 133.0 8.6108 33.4233 25.9700 53.1 4.28 186.1 134.0 8.6103 33.4453 25.9873 53.1 4.22 183.6 135.0 8.5904 33.4679 26.0081 53.1 4.17 181.6 136.0 8.5793 33.4731 26.0139 53.1 4.12 179.4 137.0 8.5765 33.4749 26.0157 53.1 4.07 177.0 138.0 8.5713 33.4788 26.0196 53.1 4.01 174.5 139.0 8.5716 33.4812 26.0214 53.1 3.96 172.2 140.0 8.5723 33.4820 26.0219 53.1 3.92 170.7 141.0 8.5730 33.4848 26.0240 53.1 3.91 170.2 142.0 8.5754 33.4875 26.0257 53.1 3.93 171.0 143.0 8.5750 33.4918 26.0292 53.1 3.91 170.1 144.0 8.5727 33.4965 26.0332 53.1 3.88 168.6 145.0 8.5733 33.4988 26.0349 53.1 3.86 167.9 146.0 8.5743 33.5020 26.0373 53.1 3.84 167.2 147.0 8.5711 33.5081 26.0425 53.1 3.83 166.6 148.0 8.5617 33.5238 26.0563 53.1 3.83 166.4 149.0 8.5688 33.5463 26.0728 52.9 3.82 166.0 150.0 8.5922 33.5709 26.0885 52.7 3.81 165.6 151.0 8.6178 33.5899 26.0995 52.4 3.79 165.0 152.0 8.6317 33.5986 26.1042 52.0 3.78 164.3 153.0 8.6397 33.6040 26.1072 52.0 3.75 163.2 154.0 8.6421 33.6064 26.1087 51.8 3.71 161.2 155.0 8.6415 33.6067 26.1090 51.8 3.63 157.8 156.0 8.6404 33.6065 26.1090 51.8 3.58 155.6 157.0 8.6406 33.6016 26.1052 51.8 3.52 152.9 158.0 8.6525 33.6213 26.1188 51.8 3.50 152.2 159.0 8.6401 33.6341 26.1307 51.8 3.49 152.1 160.0 8.6087 33.6505 26.1484 50.8 3.47 151.1 161.0 8.5882 33.6641 26.1622 50.4 3.46 150.8 162.0 8.5685 33.6740 26.1730 50.4 3.45 150.2 163.0 8.5608 33.6776 26.1770 50.4 3.43 149.4 164.0 8.5576 33.6790 26.1786 50.4 3.40 148.0 165.0 8.5560 33.6795 26.1792 50.4 3.35 145.7 167.0 8.5564 33.6802 26.1797 50.4 3.20 139.4 168.0 8.5536 33.6810 26.1808 50.4 3.20 139.3 169.0 8.5487 33.6828 26.1829 50.4 3.19 138.9 170.0 8.5459 33.6834 26.1838 50.4 3.19 138.6 171.0 8.5430 33.6869 26.1870 50.4 3.15 137.0 172.0 8.5416 33.6899 26.1896 50.0 3.15 137.0 173.0 8.5442 33.6928 26.1914 49.5 3.14 136.5 174.0 8.5459 33.6927 26.1911 49.3 3.12 135.8 175.0 8.5467 33.6932 26.1914 49.3 3.11 135.3 176.0 8.5472 33.6933 26.1914 49.3 3.10 134.7 177.0 8.5474 33.6937 26.1917 49.3 3.09 134.4 178.0 8.5452 33.6942 26.1924 49.0 3.09 134.4 179.0 8.5376 33.6961 26.1950 48.8 3.09 134.5 180.0 8.5298 33.6987 26.1983 48.6 3.09 134.4 181.0 8.5260 33.7002 26.2000 48.6 3.09 134.5 183.0 8.5255 33.7002 26.2001 48.6 3.07 133.7 184.0 8.5193 33.7022 26.2026 48.4 3.07 133.7 185.0 8.5149 33.7029 26.2038 48.4 3.08 133.8 186.0 8.5107 33.7036 26.2050 47.9 3.07 133.7 187.0 8.5086 33.7039 26.2056 47.9 3.07 133.5 188.0 8.5061 33.7047 26.2066 47.9 3.06 133.1 189.0 8.5052 33.7044 26.2065 47.9 3.05 132.5 190.0 8.5046 33.7045 26.2067 47.9 3.05 132.5 192.0 8.5054 33.7045 26.2065 47.7 3.04 132.4 193.0 8.5054 33.7046 26.2066 47.5 3.05 132.5