*2006/09/07 10:02:08.72 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/05/09 20:29:35.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 141 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F76C0B02 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.291 140.727 2 Temperature:Primary 'deg C (ITS90)' 8.1785 10.5991 3 Oxygen:Dissolved:SBE mL/L 5.304 7.608 4 Oxygen:Dissolved:SBE umol/kg 231.0893 332.6576 5 Salinity:T0:C0 PSS-78 27.4865 31.6963 6 Number_of_bin_records n/a 2 26 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 7 F ' ' 2 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 9 F ' ' 4 6 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2006-20\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-20 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Methodologies for sampling sea lice distribution SCIENTIST : Maclean H. PLATFORM : Grizzly Coast *LOCATION GEOGRAPHIC AREA : Broughton Archipelago STATION : BW4 EVENT NUMBER : 93 LATITUDE : 50 47.82100 N ! (deg min) LONGITUDE : 126 29.89900 W ! (deg min) WATER DEPTH : 154 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 2449 conductivity ' ' 1763 Pressure ' ' 290544 Fluorometer ' ' Seapoint transmissometer:primary ' ' 498DR Oxygen:SBE ' ' 0047 $END $REMARKS SOFTWARE VERSION 1.50 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/08/01 16:37:45 5500 5500 CLEAN 5.0 2006/08/01 16:51:03 5247 5247 ADTIMCH 4.3 2006/08/01 16:54:02 5247 5247 ADTIMCH 4.3 2006/08/02 11:04:55 5247 5247 SHIFTDAT 3.4 2006/08/03 09:46:31 5247 5247 SHIFTDAT 3.4 2006/08/03 10:00:40 5247 5247 SHIFTDAT 3.4 2006/08/03 10:03:34 5247 5247 DELETE 6.3 2006/08/03 10:04:47 5247 2096 CTDEDIT 4.61 2006/08/03 16:08:18 2096 2071 BINAVE 4.1 2006/08/03 16:33:25 2071 141 CALIB 11.7 2006/09/07 09:50:58 141 141 CALIB 11.7 2006/09/07 09:51:24 141 141 REMOVECH 7.0 2006/09/07 09:51:54 141 141 CHGUNITS 3.0 2006/09/07 09:52:42 141 141 REORDER 1.2.1 2006/09/07 09:53:26 ? ? HDREDIT2 2.5.1 2006/09/07 10:02:08 ? ? $END $REMARKS -CLEAN functions: 2006/08/01 16:50:25 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure:StrainGauge Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -The following ADTIMCH parameters were used. Add -24.00 hours to times in header file section -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.70 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 42.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 40.00 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.20m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 130.87 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/08/03 16:08:18 25 records were deleted in this editing session. No data values were changed. -The following BINAVE parameters were used: Bin channel = press* Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -CALIB parameters: 2006/09/07 09:50:58 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-20\CTD\doc\2006-20-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 10 -0.3200000E-01 0.1461400E+01 10 Salinity:T0:C0 PSS-78 10 -0.4400000E-02 0.1000000E+01 -CALIB parameters: 2006/09/07 09:51:24 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-20\CTD\doc\2006-20-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 11 -0.1019000E+00 0.4000000E-03 Pressure:StrainGauge -REMOVECH 2006/09/07 09:51:54 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2006/09/07 10:02:08 Applied edit header: Q:\Cruise_Data\2006-20\CTD\doc\2006-20_hdr.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 3: Oxygen:Dissolved:SBE [mL/L] Format: F10.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\data\2006-20\2006-20-008.hex Software Version 1.50 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = May 09 2006 13:39:21 Ship: Grizzly Coast Cruise:2006-20 Station: Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 05/10/06 13:44:58.721 external pressure sensor, range = 1450 psia, tcval = -20 xtal = 9437184 clk = 32767.550 vmain = 11.1 iop = 185 vlith = 5.1 ncasts = 2 samples = 8369 free = 636604 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 3000 battery type = ALKALINE 3 external voltages sampled stored voltage # 0 = external voltage 3 stored voltage # 1 = external voltage 4 stored voltage # 2 = external voltage 5 S> dh cast 1 05/10 13:29:35 smpls 2894 to 8368 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 5500 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 5 = flSP: Fluorescence, Seapoint # name 6 = sbeox0V: Oxygen Voltage, SBE 43 # name 7 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity [PSU] # name 10 = flag: flag # span 0 = 1, 5475 # span 1 = 0.134, 140.873 # span 2 = 8.1781, 12.1604 # span 3 = 0.024210, 3.336263 # span 4 = -1.1145, 85.5176 # span 5 = 0.0000e+00, 2.1368e+00 # span 6 = 0.0000, 2.5568 # span 7 = -1.94382, 6.01218 # span 8 = -0.809, 1.783 # span 9 = 0.1577, 31.7014 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = May 10 2006 13:29:35 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 2449, 12-Jul-05 # sensor 1 = Frequency 1 conductivity, 1763, 12-Jul-05, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290544, 13-May-05, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 4 = Extrnl Volt 1 transmissometer, primary, 498DR, 28-Mar-06 # sensor 5 = Extrnl Volt 2 Oxygen, SBE, primary, 0047, 10-Feb-05p # datcnv_date = Aug 01 2006 15:08:29, 5.37e # datcnv_in = Q:\Cruise_Data\2006-20\CTD\2006-20-0093.hex Q:\Cruise_Data\2006-20 \CTD\0334CTD-leg2.con # datcnv_skipover = 0 # wildedit_date = Aug 01 2006 16:29:02, 5.37e # wildedit_in = Q:\Cruise_Data\2006-20\CTD\convert\2006-20-0093.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = prSM t090C c0S/m # wildedit_excl_bad_scans = yes # wfilter_date = Aug 01 2006 16:30:47, 5.37e # wfilter_in = Q:\Cruise_Data\2006-20\CTD\wildedit\2006-20-0093.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Aug 01 2006 16:34:21, 5.37e # celltm_in = Q:\Cruise_Data\2006-20\CTD\wfilter\2006-20-0093.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Aug 01 2006 16:35:51, 5.37e # Derive_in = Q:\Cruise_Data\2006-20\CTD\celltm\2006-20-0093.cnv Q:\Cruise_Data\ 2006-09\CTD\2006-09-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.1db. ******************************************************************* The water depth in the header was taken from the log book where available, but there were often large differences between the readings at the beginning and end of casts. Where available, the value entered is that taken when the CTD was at the bottom of the cast; otherwise, the reading from the beginning of the cast was used. Salinity calibration is based on calibration sampling during 2006-10, Leg 1. Dissolved oxygen calibration is based on the results of 2005-32 for which errors were estimated to be ±0.5ml/l between 0 and 50m, ±0.3ml/l between 50 and 150m and ±0.1ml/l below 50m. There are likely to be significant differences for this cruise due to calibration drift and a lower descent rate for the CTD. Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.32E-01 1.4614) Salinity:T0:C0 PSS-78 10 -99 () (-0.44E-02 1) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure:StrainGauge) (-0.1019 0.4E-03) $END !--1--- ---2---- --3--- --4-- ---5---- -6-- !Pressu Temperat Oxygen Oxyge Salinity Numb !re ure: : n: :T0:C0 er_o ! Primary Dissol Disso ~bin ! ved: lved: _rec ! SBE SBE ords !------ -------- ------ ----- -------- ---- *END OF HEADER 1.3 10.5991 7.61 332.7 27.4865 15 1.9 10.1304 7.23 316.0 27.9653 24 3.0 9.6839 6.91 301.9 29.1116 25 4.0 9.5430 6.75 294.7 29.3940 14 5.0 9.2105 6.56 286.5 29.7512 11 6.1 8.9742 6.31 275.1 29.9797 26 6.8 8.9055 6.18 269.8 30.0444 6 8.1 8.9082 6.16 268.8 30.0436 2 9.1 8.8895 6.15 268.2 30.0635 10 10.0 8.8366 6.12 267.1 30.1139 11 11.0 8.7952 6.07 264.9 30.1496 11 12.0 8.7819 5.98 260.8 30.1610 10 12.9 8.7373 5.91 257.6 30.1921 11 14.0 8.6659 5.87 255.9 30.2688 11 15.0 8.6151 5.86 255.5 30.3185 12 16.0 8.5483 5.85 255.0 30.3873 11 17.0 8.4428 5.84 254.5 30.4925 12 18.0 8.4149 5.82 253.7 30.5185 11 19.0 8.3690 5.80 253.0 30.5631 11 19.9 8.3285 5.79 252.3 30.6033 10 21.0 8.3033 5.76 251.4 30.6244 12 22.0 8.2824 5.74 250.3 30.6403 12 23.0 8.2272 5.72 249.4 30.6892 11 24.0 8.2054 5.70 248.6 30.7402 11 25.0 8.1966 5.69 248.0 30.7898 12 26.0 8.1926 5.68 247.7 30.8111 12 27.0 8.1932 5.68 247.5 30.8259 12 28.0 8.1945 5.67 247.2 30.8321 11 29.0 8.1964 5.67 247.1 30.8395 12 30.0 8.1981 5.66 246.9 30.8457 13 31.0 8.1988 5.66 246.9 30.8448 12 32.0 8.1987 5.66 246.8 30.8464 12 33.0 8.1955 5.66 246.7 30.8613 13 34.0 8.1968 5.66 246.6 30.8958 14 35.0 8.1881 5.66 246.6 30.9133 12 36.0 8.1857 5.66 246.7 30.9172 12 37.0 8.1865 5.66 246.5 30.9182 12 38.0 8.1860 5.65 246.4 30.9191 13 39.0 8.1864 5.65 246.4 30.9191 12 39.9 8.1865 5.65 246.4 30.9199 12 41.0 8.1871 5.65 246.4 30.9223 13 42.0 8.1889 5.66 246.6 30.9232 12 43.0 8.1913 5.65 246.5 30.9296 12 44.0 8.1919 5.65 246.4 30.9310 12 45.0 8.1916 5.65 246.3 30.9298 11 46.0 8.1914 5.65 246.4 30.9301 13 47.0 8.1916 5.65 246.4 30.9300 10 48.0 8.1924 5.65 246.2 30.9308 13 49.0 8.1907 5.64 246.0 30.9380 12 50.0 8.1906 5.64 246.0 30.9425 13 51.0 8.1925 5.64 246.1 30.9571 13 52.0 8.1945 5.64 246.0 30.9693 13 53.0 8.1925 5.64 245.9 30.9856 14 54.0 8.1919 5.64 245.8 30.9927 12 55.0 8.1905 5.64 245.7 30.9974 13 56.0 8.1874 5.63 245.5 31.0214 13 57.0 8.1863 5.63 245.3 31.0254 13 58.0 8.1822 5.62 245.2 31.0309 13 59.0 8.1796 5.62 245.1 31.0337 13 60.0 8.1785 5.62 244.9 31.0338 13 61.0 8.1786 5.62 244.8 31.0387 13 62.0 8.1808 5.62 244.9 31.0463 15 63.0 8.1798 5.62 245.0 31.0439 13 64.0 8.1802 5.62 245.1 31.0461 14 65.0 8.1804 5.62 244.9 31.0466 14 65.9 8.1816 5.61 244.8 31.0491 14 67.0 8.1822 5.61 244.7 31.0527 15 68.0 8.1824 5.61 244.7 31.0541 14 69.0 8.1834 5.61 244.8 31.0562 13 70.0 8.1887 5.61 244.7 31.0674 13 71.1 8.1896 5.62 244.8 31.0697 14 72.0 8.1963 5.62 244.9 31.0847 13 73.0 8.1968 5.62 244.8 31.0870 14 74.0 8.1971 5.62 244.8 31.0871 12 75.0 8.1974 5.62 244.9 31.0877 14 76.0 8.1973 5.62 244.9 31.0864 15 77.0 8.1973 5.62 245.0 31.0861 14 78.0 8.1973 5.62 245.1 31.0859 14 79.0 8.1970 5.62 245.0 31.0855 14 80.0 8.1972 5.62 245.1 31.0855 15 81.0 8.1973 5.62 245.1 31.0866 14 82.0 8.1974 5.63 245.3 31.0895 15 83.0 8.1981 5.63 245.2 31.0909 14 84.0 8.1986 5.62 245.1 31.0920 15 85.0 8.1992 5.62 244.8 31.1002 15 86.0 8.2007 5.61 244.7 31.1185 13 87.0 8.2023 5.61 244.5 31.1330 15 88.0 8.2076 5.60 244.2 31.1677 17 89.1 8.2092 5.59 243.8 31.1862 14 90.0 8.2058 5.57 243.0 31.2572 17 91.0 8.2042 5.56 242.5 31.2758 14 92.0 8.2048 5.55 242.1 31.2715 16 93.0 8.2054 5.55 241.8 31.2944 16 94.0 8.2053 5.55 241.7 31.2976 15 94.9 8.2052 5.54 241.6 31.3083 16 96.0 8.2050 5.54 241.3 31.3099 16 97.0 8.2057 5.53 241.1 31.3226 15 98.0 8.2061 5.52 240.7 31.3317 16 99.0 8.2089 5.51 240.3 31.3978 14 99.9 8.2091 5.50 239.8 31.4019 16 101.0 8.2097 5.50 239.5 31.4226 16 102.0 8.2100 5.49 239.2 31.4259 16 103.1 8.2101 5.48 239.0 31.4271 18 104.0 8.2102 5.49 239.1 31.4270 15 105.0 8.2105 5.49 239.2 31.4264 17 106.0 8.2105 5.49 239.3 31.4257 15 107.0 8.2113 5.49 239.3 31.4292 17 108.0 8.2117 5.49 239.2 31.4351 17 109.0 8.2129 5.49 239.3 31.4408 17 110.0 8.2135 5.49 239.4 31.4422 16 111.0 8.2140 5.49 239.3 31.4426 18 112.1 8.2137 5.49 239.2 31.4420 18 113.0 8.2159 5.49 239.1 31.4552 16 114.0 8.2168 5.49 239.1 31.4587 15 115.0 8.2169 5.49 239.1 31.4595 18 116.0 8.2159 5.49 239.1 31.4609 20 117.1 8.2148 5.48 238.8 31.4779 18 118.0 8.2154 5.47 238.4 31.4874 17 119.0 8.2164 5.46 238.0 31.4988 16 120.0 8.2139 5.44 237.1 31.5439 18 121.0 8.2128 5.42 236.2 31.5753 18 122.0 8.2105 5.40 235.3 31.6376 17 123.0 8.2096 5.39 234.7 31.6573 20 124.0 8.2093 5.38 234.2 31.6667 19 125.0 8.2093 5.37 233.9 31.6689 19 126.0 8.2090 5.36 233.7 31.6720 19 127.0 8.2090 5.36 233.6 31.6746 18 128.0 8.2091 5.36 233.6 31.6757 19 129.0 8.2090 5.36 233.4 31.6773 20 130.0 8.2091 5.35 233.3 31.6791 19 131.0 8.2090 5.35 233.3 31.6817 18 132.0 8.2088 5.36 233.3 31.6861 21 133.0 8.2087 5.35 233.1 31.6901 21 134.0 8.2088 5.35 233.2 31.6912 21 135.0 8.2088 5.34 232.9 31.6925 20 136.0 8.2088 5.34 232.5 31.6941 19 137.0 8.2090 5.33 232.3 31.6947 21 138.0 8.2090 5.33 232.1 31.6950 20 139.0 8.2091 5.32 231.9 31.6954 22 140.0 8.2092 5.31 231.4 31.6963 20 140.7 8.2095 5.30 231.1 31.6958 15