*2006/09/07 10:02:07.02 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/04/12 18:34:06.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 138 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9D0D3EB0 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.387 137.838 2 Temperature:Primary 'deg C (ITS90)' 7.8679 9.1014 3 Oxygen:Dissolved:SBE mL/L 5.395 8.315 4 Oxygen:Dissolved:SBE umol/kg 235.1323 362.8501 5 Salinity:T0:C0 PSS-78 29.1414 31.1993 6 Number_of_bin_records n/a 4 37 $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 : Tuele D. PLATFORM : Grizzly Coast *LOCATION GEOGRAPHIC AREA : Broughton Archipelago STATION : TrC3 EVENT NUMBER : 28 LATITUDE : 50 48.96000 N ! (deg min) LONGITUDE : 126 25.35400 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! -------------- -------------- ---------- temperature ' ' 2449 conductivity ' ' 1763 Pressure ' ' 290544 Oxygen:SBE ' ' 0047 $END $REMARKS SOFTWARE VERSION 1.31 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/08/01 16:38:17 7693 7693 CLEAN 5.0 2006/08/01 16:50:37 7450 7450 ADTIMCH 4.3 2006/08/01 16:53:35 7450 7450 ADTIMCH 4.3 2006/08/02 11:04:28 7450 7450 SHIFTDAT 3.4 2006/08/03 09:46:10 7450 7450 DELETE 6.3 2006/08/03 10:04:22 7450 2634 CTDEDIT 4.61 2006/08/03 15:29:59 2634 2618 BINAVE 4.1 2006/08/03 16:33:20 2618 138 CALIB 11.7 2006/09/07 09:50:55 138 138 CALIB 11.7 2006/09/07 09:51:22 138 138 REMOVECH 7.0 2006/09/07 09:51:52 138 138 CHGUNITS 3.0 2006/09/07 09:52:40 138 138 REORDER 1.2.1 2006/09/07 09:53:25 ? ? HDREDIT2 2.5.1 2006/09/07 10:02:07 ? ? $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 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 128.10 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/08/03 15:29:59 16 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 09:50:55 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 -- ----------------------------- --------- --- ----------------------------- 6 Oxygen:Dissolved:SBE mL/L 10 -0.3200000E-01 0.1461400E+01 8 Salinity:T0:C0 PSS-78 10 -0.4400000E-02 0.1000000E+01 -CALIB parameters: 2006/09/07 09:51:22 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 -- ----------------------------- --------- --- ----------------------------- 6 Oxygen:Dissolved:SBE mL/L 11 -0.1019000E+00 0.4000000E-03 Pressure:StrainGauge -REMOVECH 2006/09/07 09:51:52 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 10:02:07 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:\2006-20\CTD Data\trc3.hex Software Version 1.31 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = Apr 12 2006 18:40:31 trc3 ds SBE 25 CTD V 4.1a SN 334 04/13/06 18:39:57.589 external pressure sensor, range = 1450 psia, tcval = 0 xtal = 9437184 clk = 32767.429 vmain = 12.0 iop = 161 vlith = 5.1 ncasts = 16 samples = 132463 free = 706003 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 1 external voltages sampled stored voltage # 0 = external voltage 4 S> dh cast 11 04/13 11:34:06 smpls 77906 to 85598 nv = 1 avg = 1 stp = switch o f S> # nquan = 9 # nvalues = 7693 # 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 = sbeox0V: Oxygen Voltage, SBE 43 # name 5 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 6 = dz/dtM: Descent Rate [m/s] # name 7 = sal00: Salinity [PSU] # name 8 = flag: flag # span 0 = 1, 7693 # span 1 = 0.134, 138.100 # span 2 = 7.8631, 9.1426 # span 3 = 0.220839, 3.260257 # span 4 = 0.0000, 2.6288 # span 5 = -1.88543, 6.18596 # span 6 = -0.610, 0.655 # span 7 = 26.4357, 31.2055 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 13 2006 11:34:06 # 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 Oxygen, SBE, primary, 0047, 10-Feb-05 # datcnv_date = Aug 01 2006 15:07:15, 5.37e # datcnv_in = Q:\Cruise_Data\2006-20\CTD\2006-20-0028.hex Q:\Cruise_Data\2006-20 \CTD\0334CTD-leg1.con # datcnv_skipover = 0 # wildedit_date = Aug 01 2006 16:29:55, 5.37e # wildedit_in = Q:\Cruise_Data\2006-20\CTD\convert\2006-20-0028.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 16:31:12, 5.37e # wfilter_in = Q:\Cruise_Data\2006-20\CTD\wildedit\2006-20-0028.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 16:33:42, 5.37e # celltm_in = Q:\Cruise_Data\2006-20\CTD\wfilter\2006-20-0028.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 16:35:16, 5.37e # Derive_in = Q:\Cruise_Data\2006-20\CTD\celltm\2006-20-0028.cnv Q:\Cruise_Data\ 2006-09\CTD\2006-09-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.2db. ******************************************************************* 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 1.4 9.1014 8.28 361.7 29.1414 4 2.0 9.0160 8.30 362.4 29.2672 14 2.9 8.7282 8.31 362.9 29.7191 15 4.0 8.6810 8.28 361.2 29.8163 18 5.0 8.6615 8.24 359.6 29.8459 17 6.1 8.6547 8.23 359.0 29.8576 18 7.1 8.6523 8.17 356.6 29.8591 16 8.0 8.5982 8.09 353.0 29.8829 17 9.0 8.4730 8.00 349.2 30.0295 17 10.0 8.3744 7.79 340.0 30.1727 16 11.0 8.2371 7.48 326.3 30.3083 18 12.0 8.1536 7.18 313.4 30.3752 16 13.0 8.0952 6.92 301.9 30.4054 19 14.0 8.0813 6.71 292.8 30.4056 18 15.0 8.0804 6.57 286.5 30.4075 17 16.0 8.0700 6.49 282.9 30.4161 17 17.0 8.0653 6.44 280.9 30.4244 18 18.0 8.0757 6.40 279.0 30.4220 17 19.1 8.0541 6.38 278.2 30.4283 18 20.0 8.0074 6.37 277.8 30.4503 17 21.0 7.9681 6.34 276.6 30.4789 19 22.0 7.9761 6.28 273.7 30.4934 17 23.0 7.9652 6.21 270.7 30.5128 17 23.9 7.9592 6.17 268.9 30.5149 17 25.0 7.9583 6.13 267.1 30.5144 19 26.0 7.9517 6.09 265.7 30.5201 18 27.0 7.9449 6.07 264.8 30.5268 20 28.0 7.9360 6.05 263.8 30.5262 18 29.0 7.9212 6.03 263.0 30.5256 18 30.0 7.9121 6.01 261.9 30.5289 20 31.0 7.9033 5.98 260.8 30.5355 21 32.0 7.8794 5.94 259.1 30.5537 20 33.0 7.8743 5.89 256.7 30.5986 24 34.0 7.8772 5.83 254.2 30.6320 22 35.0 7.8780 5.78 252.2 30.6388 18 36.0 7.8783 5.76 251.0 30.6450 20 37.0 7.8800 5.74 250.4 30.6480 16 38.0 7.8928 5.73 249.9 30.6704 13 39.0 7.9019 5.72 249.4 30.6939 16 40.0 7.9032 5.72 249.3 30.7073 15 40.9 7.9023 5.71 248.8 30.7111 18 42.0 7.9017 5.69 248.1 30.7136 20 43.0 7.9016 5.68 247.6 30.7160 19 44.0 7.9015 5.68 247.5 30.7182 20 45.0 7.9014 5.67 247.3 30.7223 20 46.0 7.9013 5.67 247.1 30.7247 17 47.0 7.9001 5.66 246.9 30.7341 16 48.0 7.8994 5.66 246.6 30.7397 15 49.0 7.8983 5.65 246.3 30.7586 16 50.0 7.8984 5.64 245.7 30.7829 15 51.0 7.8973 5.62 244.8 30.7922 16 52.0 7.8971 5.62 244.8 30.7941 15 53.0 7.8970 5.62 244.8 30.7952 14 54.0 7.8961 5.62 245.0 30.7976 16 55.0 7.8956 5.62 244.9 30.7994 12 56.0 7.8949 5.62 244.9 30.8041 17 57.0 7.8942 5.62 245.1 30.8171 18 58.0 7.8946 5.62 245.0 30.8355 15 59.0 7.8948 5.61 244.5 30.8417 17 60.0 7.8953 5.60 244.1 30.8436 14 61.0 7.8952 5.60 244.2 30.8432 16 62.0 7.8952 5.60 244.1 30.8431 16 63.0 7.8953 5.59 243.9 30.8431 15 64.0 7.8953 5.59 243.8 30.8430 17 65.0 7.8951 5.59 243.6 30.8428 18 66.0 7.8953 5.58 243.3 30.8435 16 67.0 7.8960 5.58 243.3 30.8479 17 68.0 7.8966 5.58 243.2 30.8498 16 69.0 7.8971 5.58 243.4 30.8490 15 70.0 7.8976 5.59 243.5 30.8479 16 71.0 7.8980 5.59 243.5 30.8468 15 72.0 7.8995 5.59 243.7 30.8477 17 73.0 7.8990 5.59 243.9 30.8457 16 74.0 7.9003 5.59 243.7 30.8535 16 75.1 7.8938 5.59 243.8 30.9006 18 76.0 7.8917 5.59 243.8 30.9102 15 77.0 7.8917 5.58 243.3 30.9110 19 78.0 7.8910 5.57 242.8 30.9142 16 79.0 7.8909 5.57 242.6 30.9151 17 80.0 7.8911 5.56 242.4 30.9148 18 81.0 7.8913 5.55 242.2 30.9152 18 82.0 7.8911 5.55 242.1 30.9180 17 83.0 7.8910 5.55 241.9 30.9190 20 84.0 7.8908 5.55 241.9 30.9206 16 85.0 7.8894 5.55 242.0 30.9309 19 86.0 7.8867 5.55 241.9 30.9452 18 87.0 7.8868 5.55 241.7 30.9460 17 88.0 7.8865 5.54 241.6 30.9474 20 89.0 7.8867 5.54 241.5 30.9475 23 90.0 7.8870 5.53 241.2 30.9476 16 91.0 7.8870 5.53 241.2 30.9479 19 92.0 7.8871 5.53 241.2 30.9483 19 93.0 7.8864 5.53 241.1 30.9518 20 94.0 7.8844 5.53 241.1 30.9656 18 95.0 7.8836 5.52 240.6 30.9784 19 96.0 7.8840 5.52 240.5 30.9872 21 97.0 7.8842 5.51 240.4 30.9885 21 98.0 7.8839 5.51 240.3 30.9897 21 99.1 7.8834 5.51 240.3 30.9924 18 100.0 7.8833 5.51 240.1 30.9969 21 101.0 7.8830 5.51 240.0 31.0024 23 102.0 7.8833 5.50 239.9 31.0066 21 103.0 7.8833 5.50 239.8 31.0098 22 104.0 7.8833 5.50 239.8 31.0113 22 105.0 7.8832 5.50 239.8 31.0125 21 106.0 7.8832 5.50 239.6 31.0198 23 107.0 7.8831 5.50 239.6 31.0259 21 108.0 7.8831 5.49 239.3 31.0264 21 109.0 7.8827 5.49 239.4 31.0323 22 110.0 7.8822 5.49 239.2 31.0396 23 111.0 7.8820 5.49 239.2 31.0422 20 112.0 7.8820 5.49 239.3 31.0432 21 113.0 7.8820 5.49 239.3 31.0434 19 114.0 7.8811 5.49 239.2 31.0488 19 115.0 7.8799 5.48 239.0 31.0581 22 116.0 7.8786 5.48 238.8 31.0685 22 117.0 7.8776 5.47 238.5 31.0765 20 118.0 7.8776 5.47 238.5 31.0785 25 119.0 7.8767 5.47 238.3 31.0884 22 120.0 7.8768 5.46 238.0 31.0878 25 121.0 7.8767 5.46 237.9 31.0943 22 122.0 7.8765 5.45 237.7 31.1021 20 123.0 7.8755 5.45 237.5 31.1125 21 124.0 7.8744 5.45 237.6 31.1221 20 125.0 7.8732 5.45 237.5 31.1290 19 126.0 7.8711 5.44 237.2 31.1379 20 127.0 7.8692 5.43 236.9 31.1475 19 128.0 7.8679 5.42 236.3 31.1764 26 129.0 7.8680 5.41 235.9 31.1816 27 130.0 7.8680 5.41 235.8 31.1843 31 131.0 7.8680 5.41 235.7 31.1918 28 132.0 7.8681 5.41 235.7 31.1949 28 133.0 7.8682 5.40 235.5 31.1954 27 134.1 7.8684 5.40 235.4 31.1961 27 135.0 7.8686 5.40 235.2 31.1971 27 136.0 7.8687 5.40 235.2 31.1967 28 137.0 7.8687 5.39 235.1 31.1982 37 137.8 7.8683 5.39 235.1 31.1993 22