*2009/03/24 16:20:13.39 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/05/26 10:23:20.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 117 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E2F2A563 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.131 118.907 2 Temperature:Primary 'deg C (ITS90)' 6.0317 9.4023 3 Transmissivity %/metre 44.1 57.4 4 Fluorescence:URU:Seapoint mg/m^3 0.83E-01 1.568 5 Oxygen:Dissolved:SBE mL/L 2.353 7.271 6 Oxygen:Dissolved:SBE umol/kg 102.3156 316.6653 7 Salinity:T0:C0 PSS-78 32.2113 33.8915 8 Number_of_bin_records n/a 8 46 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-05\Pro $END *ADMINISTRATION MISSION : 2008-05 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : CPE2 EVENT NUMBER : 96 LATITUDE : 50 43.03000 N ! (deg min) LONGITUDE : 128 39.84000 W ! (deg min) ALTIMETER (M) : 9.3 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4054 conductivity:primary ' ' 1766 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 2102 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/03/02 18:14:40 10042 10042 CLEAN 5.0.2 2009/03/02 19:28:10 9996 9996 SHIFTDAT 3.4 2009/03/02 19:50:29 9996 9996 SHIFTDAT 3.4 2009/03/20 19:38:29 9996 9996 SHIFTDAT 3.4 2009/03/20 19:59:49 9996 9996 DELETE 6.3 2009/03/20 20:15:02 9996 2902 CTDEDIT 4.61 2009/03/23 17:37:32 2902 2720 CALIB 11.7 2009/03/24 11:57:42 2720 2720 CALIB 11.7 2009/03/24 13:11:57 2720 2720 FILTERS 4.3 2009/03/24 13:22:03 2720 2720 BINAVE 4.1.1 2009/03/24 13:28:33 2720 117 REMOVECH 8.0 2009/03/24 13:58:27 117 117 CHGUNITS 3.0 2009/03/24 15:31:28 117 117 REORDER 1.2.1 2009/03/24 15:32:08 ? ? HDREDIT2 2.5.1 2009/03/24 16:20:13 ? ? $END $REMARKS -CLEAN functions: 2009/03/02 19:08:04 20 Reset #RECS, MIN & MAX values in header. Interpolation by Channel 1: Scan_Number [n/a] in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 70.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.30 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 filtered over width: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 109.22 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/03/23 17:37:32 182 records were deleted in this editing session. 39 changes in channel Salinity:T0:C0 -CALIB parameters: 2009/03/24 11:57:42 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 10 0.4200000E-01 0.1062500E+01 -CALIB parameters: 2009/03/24 13:11:57 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 10 -0.4550000E-01 0.1004900E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure 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. -REMOVECH 2009/03/24 13:58:27 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/03/24 16:20:13 Applied edit header: Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F11.2 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2008-05\2008-05-0096.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 1766 Number of Bytes Per Scan = 38 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 Append System Time to Every Scan System UpLoad Time = May 23 2008 16:37:33 NMEA Latitude = 50 43.03 N NMEA Longitude = 128 39.84 W NMEA UTC (Time) = May 26 2008 10:23:20 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-05 2008-05 Station: CPE2 Latitude: Longitude: Depth (m): 126m # nquan = 16 # nvalues = 10042 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = altM: Altimeter [m] # name 10 = dz/dtM: Descent Rate [m/s] # name 11 = pumps: Pump Status # name 12 = sal00: Salinity [PSU] # name 13 = sal11: Salinity, 2 [PSU] # name 14 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 15 = flag: flag # span 0 = 1, 10042 # span 1 = 1.632, 119.222 # span 2 = 6.0313, 10.1639 # span 3 = 6.0316, 10.1716 # span 4 = 3.074489, 3.550875 # span 5 = 3.343561, 3.551318 # span 6 = 80.4698, 87.1127 # span 7 = 7.3260e-02, 3.5092e+00 # span 8 = 1.3289, 3.2576 # span 9 = 0.00, 100.00 # span 10 = -1.275, 1.404 # span 11 = 0, 1 # span 12 = 27.7015, 33.8923 # span 13 = 30.8870, 33.8906 # span 14 = 2.17171, 6.83398 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 23 2008 16:37:33 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 16-Jan-08 # sensor 1 = Frequency 1 conductivity, primary, 1766, 07-May-08, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 4700, 16-Jan-08 # sensor 4 = Frequency 4 conductivity, secondary, 2102, 07-May-08, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005DR, 5-Mar-08 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1176, 14-Feb-07 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Feb 28 2009 18:05:41, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2008-05\Raw\CTD\2008-05-0096.hex Q:\Crui se_Data_Processing\2008-05\Processing\doc\2008-05-ctd2.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Feb 28 2009 19:31:59, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2008-05\Processing\convert\2008-05-009 6.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Mar 02 2009 17:02:13, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2008-05\Processing\wildedit\2008-05-0096 .cnv # celltm_alpha = 0.0245, 0.0300 # celltm_tau = 9.5000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 02 2009 17:12:21, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2008-05\Processing\celltm\2008-05-0096.c nv Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-ctd2.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove surface records to 2.7db and records corrupted by shed wakes near the bottom of the cast; salinity was cleaned near the surface. --------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The dissolved oxygen data in the CTD files should be considered roughly: o ±0.8 ml/l from 0 - 50db o ±0.5 ml/l from 50 – 300db o ±0.15 ml/l below 300db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.42E-01 1.0625) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.455E-01 1.0049) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T0:C0 er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 3.1 9.3003 45.6 0.992 7.18 312.9 32.2158 22 4.0 9.4023 45.2 1.002 7.16 311.8 32.2176 27 5.0 9.2049 44.4 1.036 7.22 314.4 32.2134 26 6.0 8.9595 44.1 1.079 7.27 316.6 32.2113 27 7.0 9.0126 44.4 1.100 7.20 313.8 32.2180 25 8.0 9.0992 44.2 1.124 7.22 314.4 32.2160 23 9.0 8.7979 44.5 1.170 7.22 314.6 32.2206 25 10.0 8.6703 45.5 1.242 7.22 314.7 32.2220 24 11.0 8.5240 45.7 1.277 7.22 314.6 32.2274 22 12.0 8.4942 46.9 1.299 7.23 315.0 32.2448 22 13.0 8.4622 47.1 1.336 7.27 316.7 32.2553 20 14.0 8.3983 47.4 1.395 7.27 316.4 32.2619 22 15.0 8.3690 46.9 1.543 7.21 313.9 32.2659 23 16.0 8.2997 47.0 1.565 7.11 309.8 32.2708 23 17.0 8.2524 48.1 1.566 7.03 306.3 32.2779 23 18.0 8.2157 49.0 1.476 6.98 304.1 32.2823 21 19.0 8.1884 48.6 1.552 6.95 302.6 32.2879 22 20.0 8.1810 48.1 1.568 6.92 301.4 32.2893 21 21.0 8.1494 48.4 1.566 6.88 299.6 32.2906 22 22.0 8.1235 48.1 1.530 6.82 297.0 32.2957 24 23.0 8.1084 48.5 1.484 6.79 295.8 32.2996 22 24.0 8.0718 48.4 1.457 6.77 294.9 32.3024 21 25.0 8.0468 48.4 1.392 6.74 293.6 32.3083 18 26.0 8.0435 48.7 1.408 6.72 292.9 32.3129 18 27.0 8.0127 49.1 1.407 6.73 293.0 32.3135 19 28.0 8.0020 49.4 1.257 6.71 292.4 32.3159 21 29.0 7.9983 49.8 1.232 6.67 290.5 32.3210 30 30.0 7.9687 49.7 1.250 6.65 289.7 32.3246 29 31.0 7.9250 49.7 1.217 6.63 288.6 32.3326 23 32.0 7.9160 50.0 1.160 6.63 288.8 32.3362 21 33.0 7.9149 50.2 1.144 6.63 288.7 32.3369 22 34.0 7.9137 50.0 1.227 6.61 288.0 32.3370 22 35.0 7.9104 50.3 1.164 6.61 287.7 32.3377 22 36.0 7.8889 50.2 1.099 6.61 287.7 32.3406 20 37.0 7.8688 50.1 1.158 6.59 287.0 32.3465 24 38.0 7.8543 50.6 1.095 6.56 285.7 32.3512 26 39.0 7.8430 50.7 1.052 6.54 284.7 32.3558 25 40.0 7.8303 51.4 0.918 6.53 284.4 32.3614 22 41.0 7.8208 52.1 0.886 6.52 284.0 32.3636 22 42.0 7.8158 52.0 0.869 6.50 283.2 32.3642 25 43.0 7.8080 52.1 0.813 6.50 282.9 32.3664 27 44.0 7.8039 52.5 0.754 6.48 282.3 32.3676 25 45.0 7.8026 50.7 0.764 6.48 282.3 32.3685 24 46.0 7.8003 53.1 0.694 6.46 281.4 32.3699 23 47.0 7.7937 52.7 0.742 6.41 279.0 32.3755 23 48.0 7.7631 53.5 0.639 6.36 276.9 32.3989 21 49.0 7.7328 53.4 0.668 6.32 275.3 32.4196 20 50.0 7.7154 53.4 0.615 6.29 273.7 32.4314 20 51.0 7.7039 53.2 0.596 6.26 272.7 32.4390 22 52.0 7.6820 53.1 0.652 6.24 271.6 32.4545 26 53.0 7.6563 53.3 0.680 6.18 268.9 32.4732 32 54.0 7.6306 53.7 0.614 6.13 266.9 32.4936 32 55.0 7.6134 53.9 0.601 6.11 266.2 32.5061 24 56.0 7.6055 53.8 0.579 6.08 264.8 32.5117 19 57.0 7.5999 53.6 0.575 6.03 262.4 32.5153 18 58.0 7.5811 53.2 0.520 5.94 258.6 32.5295 20 59.0 7.5230 53.7 0.522 5.82 253.6 32.5764 23 60.0 7.4748 53.9 0.487 5.67 247.0 32.6146 24 61.0 7.4171 54.0 0.472 5.44 236.7 32.6593 22 62.0 7.3390 54.1 0.421 5.18 225.4 32.7219 22 63.0 7.1963 54.6 0.378 4.92 214.2 32.8272 22 64.0 6.9932 55.2 0.315 4.66 202.7 32.9687 32 65.0 6.8775 55.3 0.266 4.40 191.4 33.0720 28 66.0 6.7651 55.6 0.255 4.15 180.7 33.1700 22 67.0 6.6812 56.0 0.200 3.95 171.9 33.2544 21 68.0 6.6152 56.2 0.183 3.83 166.6 33.3511 21 69.0 6.5876 56.3 0.156 3.75 163.0 33.3934 22 70.0 6.5695 56.3 0.158 3.66 159.3 33.4299 20 71.0 6.5538 56.7 0.146 3.59 156.1 33.4733 21 72.0 6.5358 56.7 0.157 3.51 152.6 33.5191 23 73.0 6.5199 56.6 0.137 3.43 149.4 33.5934 29 74.0 6.5126 56.9 0.128 3.40 148.1 33.6389 28 75.0 6.5127 57.0 0.123 3.39 147.7 33.6546 24 76.0 6.5132 57.1 0.126 3.39 147.6 33.6599 23 77.0 6.5129 57.0 0.117 3.39 147.4 33.6657 21 78.0 6.5116 57.1 0.109 3.38 147.0 33.6715 19 79.0 6.5131 57.2 0.108 3.38 146.9 33.6777 23 80.0 6.5141 57.1 0.104 3.38 147.0 33.6805 25 81.0 6.5199 56.9 0.104 3.38 147.1 33.6904 24 82.0 6.5286 57.1 0.100 3.39 147.4 33.6990 21 83.0 6.5409 57.1 0.100 3.39 147.6 33.7099 22 84.0 6.5652 57.2 0.104 3.37 146.4 33.7257 24 85.0 6.5867 57.3 0.105 3.28 142.8 33.7504 26 86.0 6.4869 57.0 0.102 3.20 139.2 33.7751 26 87.0 6.4541 57.4 0.103 3.12 135.5 33.7841 24 88.0 6.4088 57.1 0.097 3.04 132.0 33.8037 21 89.0 6.3496 57.0 0.101 3.00 130.4 33.8201 19 90.0 6.3375 56.8 0.102 2.98 129.7 33.8276 23 91.0 6.3250 57.0 0.097 2.97 129.1 33.8350 27 92.0 6.3146 57.0 0.096 2.94 128.0 33.8394 28 93.0 6.2984 57.1 0.091 2.91 126.8 33.8450 24 94.0 6.2835 56.9 0.092 2.89 125.6 33.8481 21 95.0 6.2635 56.9 0.090 2.86 124.4 33.8494 20 96.0 6.2575 56.9 0.100 2.83 123.1 33.8525 19 97.0 6.2277 56.8 0.087 2.82 122.4 33.8586 21 98.0 6.2076 56.8 0.091 2.80 121.8 33.8618 25 99.0 6.1872 56.7 0.086 2.79 121.1 33.8651 29 100.0 6.1736 56.6 0.088 2.75 119.5 33.8671 31 101.0 6.1526 56.8 0.094 2.65 115.2 33.8691 21 102.0 6.1027 55.9 0.085 2.57 111.8 33.8740 20 103.0 6.0854 55.1 0.086 2.55 110.7 33.8761 17 104.0 6.0716 55.0 0.083 2.54 110.2 33.8787 17 105.0 6.0642 55.1 0.085 2.52 109.7 33.8804 19 106.0 6.0630 54.8 0.086 2.51 109.1 33.8808 26 107.0 6.0629 54.7 0.087 2.50 108.5 33.8815 31 108.0 6.0597 54.6 0.085 2.48 107.8 33.8830 24 109.0 6.0514 54.5 0.085 2.46 107.1 33.8842 20 110.0 6.0449 54.4 0.085 2.45 106.6 33.8853 21 111.0 6.0425 54.2 0.086 2.43 105.8 33.8866 24 112.0 6.0413 54.0 0.087 2.42 105.3 33.8878 29 113.0 6.0411 53.9 0.086 2.42 105.1 33.8882 26 114.0 6.0389 53.7 0.088 2.41 104.7 33.8886 18 115.0 6.0356 53.9 0.087 2.40 104.4 33.8894 18 116.0 6.0343 53.6 0.089 2.40 104.4 33.8899 21 116.9 6.0328 53.7 0.088 2.39 104.1 33.8907 21 118.4 6.0320 53.6 0.090 2.37 103.0 33.8912 8 118.9 6.0317 53.5 0.088 2.35 102.3 33.8915 46