*2008/08/22 10:32:59.96 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/05/01 05:03:06.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 136 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CC6B9A8B NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.106 139.047 2 Temperature:Secondary 'deg C (ITS90)' 7.5135 8.9177 3 Transmissivity %/metre 15.8 51 4 Fluorescence:URU:Seapoint mg/m^3 0.138 7.58 5 Oxygen:Dissolved:SBE mL/L 2.978 7.816 6 Oxygen:Dissolved:SBE umol/kg 129.5982 340.658 7 Salinity:T1:C1 PSS-78 31.3332 33.0795 8 Number_of_bin_records n/a 6 35 $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\2008-32\Pro $END *ADMINISTRATION MISSION : 2008-32 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI/Juan de Fuca Strait/Effingham Inlet STATION : LC03 EVENT NUMBER : 40 LATITUDE : 48 46.90000 N ! (deg min) LONGITUDE : 125 34.27000 W ! (deg min) WATER DEPTH : 139 ALTIMETER (M) : 3.96 ! 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 ' ' 2399 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 3396 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 2008/08/14 14:01:28 10101 10101 CLEAN 5.0.2 2008/08/14 14:55:29 10013 10013 SHIFTDAT 3.4 2008/08/14 17:40:16 10013 10013 SHIFTDAT 3.4 2008/08/14 17:54:45 10013 10013 SHIFTDAT 3.4 2008/08/17 14:16:50 10013 10013 SHIFTDAT 3.4 2008/08/17 14:33:14 10013 10013 DELETE 6.3 2008/08/17 14:46:08 10013 3065 CTDEDIT 4.61 2008/08/20 16:09:53 3065 2725 CALIB 11.7 2008/08/21 15:21:08 2725 2725 FILTERS 4.3 2008/08/21 15:31:09 2725 2725 BINAVE 4.1.1 2008/08/21 15:35:02 2725 136 CALIB 11.7 2008/08/21 16:40:33 136 136 REMOVECH 8.0 2008/08/22 09:22:42 136 136 CHGUNITS 3.0 2008/08/22 09:23:04 136 136 REORDER 1.2.1 2008/08/22 09:23:58 ? ? HDREDIT2 2.5.1 2008/08/22 10:32:59 ? ? $END $REMARKS -CLEAN functions: 2008/08/14 14:42:55 20 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 [mg/m^3] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift=100.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.40 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.20 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 129.51 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2008/08/20 16:09:53 340 records were deleted in this editing session. 3 changes in channel Salinity:T1:C1 -CALIB parameters: 2008/08/21 15:21:08 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-32\Processing\doc\2008-32-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.2560000E-01 0.1037900E+01 15 Salinity:T1:C1 PSS-78 10 0.3000000E-02 0.1000000E+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. -CALIB parameters: 2008/08/21 16:40:33 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-32\Processing\doc\2008-32-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 11 -0.2218000E+00 0.3000000E-03 Pressure -REMOVECH 2008/08/22 09:22:42 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/08/22 10:32:59 Applied edit header: Q:\Cruise_Data_Processing\2008-32\Processing\doc\2008-32-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> 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\2008-32\2008-32-0040.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 2399 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 01 2008 05:02:37 NMEA Latitude = 48 46.90 N NMEA Longitude = 125 34.27 W NMEA UTC (Time) = May 01 2008 05:03:06 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-32 Station: LC03 Latitude: Longitude: Depth (m): 139 # nquan = 16 # nvalues = 10101 # 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 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 10 = pumps: Pump Status # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = altM: Altimeter [m] # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 10101 # span 1 = 1.064, 139.511 # span 2 = 7.5135, 8.9187 # span 3 = 7.5133, 8.9182 # span 4 = 0.408986, 3.405374 # span 5 = 0.509622, 3.404750 # span 6 = 1.0968, 90.6295 # span 7 = 1.2454e-01, 1.4868e+01 # span 8 = 1.6825, 3.5983 # span 9 = 3.05630, 8.98894 # span 10 = 0, 1 # span 11 = -1.958, 1.868 # span 12 = 0.00, 100.00 # span 13 = 3.2439, 33.0836 # span 14 = 4.0945, 33.0770 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 01 2008 05:02:37 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 16-Jan-08 # sensor 1 = Frequency 1 conductivity, primary, 2399, 15-Jan-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, 3396, 21-Dec-07, 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 = Aug 14 2008 09:25:59, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-32\Raw\CTD\2008-32-0040.hex Q:\Crui se_Data_Processing\2008-32\Processing\doc\2008-32-ctd.con # datcnv_skipover = 0 # wildedit_date = Aug 14 2008 11:10:46, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-32\Processing\convert\2008-32-004 0.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 = Aug 14 2008 13:31:53, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-32\Processing\wildedit\2008-32-0040 .cnv # celltm_alpha = 0.0200, 0.0245 # celltm_tau = 7.0000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 14 2008 13:37:06, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-32\Processing\celltm\2008-32-0040.c nv Q:\Cruise_Data_Processing\2008-32\Processing\doc\2008-32-ctd.con # file_type = ascii END* CTDEDIT was used to remove surface records to 3.7db and records corrupted by shed wakes around 24, 130, 131, 133, 136, 139db and a few from the bottom of the cast. --------------------------------------------------------------------- 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 • ±0.8 ml/l from 0 - 50db • ±0.3 ml/l from 50 –300db • ±0.1 ml/l from 300 - 1000db CTD Dissolved Oxygen data below 1000db are considered unreliable by the manufacturer, but fell within ±0.2ml/l in comparison to bottles. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.256E-01 1.0379) Salinity:T1:C1 PSS-78 10 -99 () (0.3E-02 1) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.2218 0.3E-03) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T1:C1 er_o ! Secondar vity URU: Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 4.1 8.9117 15.8 7.518 7.81 340.3 31.3332 20 5.0 8.9119 16.0 7.397 7.81 340.2 31.3338 22 6.0 8.9120 16.0 7.580 7.80 340.1 31.3347 20 7.0 8.9120 16.4 7.373 7.80 339.9 31.3352 15 8.0 8.9143 16.7 7.202 7.79 339.7 31.3411 17 9.0 8.9162 17.0 7.127 7.80 339.7 31.3441 23 10.0 8.9177 17.7 7.053 7.82 340.7 31.3551 33 11.0 8.9173 19.1 6.568 7.68 334.8 31.3744 23 12.0 8.9143 20.1 6.175 7.49 326.5 31.3936 19 13.0 8.8622 20.9 5.996 7.31 318.5 31.4711 18 14.0 8.4606 24.0 5.301 7.14 311.1 31.7594 21 15.0 8.2865 26.9 4.754 6.93 301.7 31.9050 26 16.0 8.2281 31.3 4.101 6.67 290.6 31.9556 24 17.0 8.1174 34.7 3.571 6.44 280.4 31.9869 18 18.0 8.0632 36.5 3.149 6.23 271.5 31.9908 16 19.0 7.9699 39.2 2.762 6.06 263.8 32.0116 13 20.0 7.9218 41.8 2.206 5.92 258.0 32.0273 14 21.0 7.9011 43.1 2.072 5.83 253.9 32.0408 13 22.0 7.8482 44.8 1.712 5.78 251.5 32.0724 16 23.0 7.7890 46.3 1.370 5.71 248.6 32.1069 23 23.6 7.7786 46.5 1.204 5.62 244.8 32.1135 6 25.0 7.7528 48.1 0.964 5.20 226.4 32.1397 22 26.0 7.7364 49.7 0.789 5.11 222.4 32.1606 19 27.0 7.7322 50.2 0.709 5.03 219.2 32.1789 16 28.0 7.7272 50.5 0.629 4.98 216.7 32.1929 14 29.0 7.7222 50.6 0.551 4.93 214.9 32.2056 14 30.0 7.7154 50.5 0.528 4.90 213.3 32.2204 12 31.0 7.7104 50.8 0.477 4.86 211.6 32.2322 14 32.0 7.7092 50.9 0.452 4.82 210.1 32.2364 16 33.0 7.7055 50.7 0.435 4.79 208.6 32.2433 19 34.0 7.7002 50.8 0.423 4.75 206.8 32.2535 23 35.0 7.6972 51.0 0.404 4.71 205.1 32.2597 30 36.0 7.6975 51.0 0.417 4.67 203.5 32.2672 30 37.0 7.6996 50.5 0.446 4.65 202.4 32.2821 23 38.0 7.7025 50.1 0.508 4.63 201.5 32.2906 18 39.0 7.7003 49.7 0.523 4.60 200.4 32.2973 17 40.0 7.6964 50.0 0.510 4.58 199.4 32.3011 16 41.0 7.6906 50.0 0.495 4.56 198.5 32.3056 14 42.0 7.6835 50.3 0.477 4.54 197.7 32.3115 15 43.0 7.6808 50.4 0.438 4.52 197.0 32.3148 16 44.0 7.6789 50.6 0.432 4.50 196.1 32.3202 19 45.0 7.6780 50.6 0.444 4.49 195.6 32.3288 20 46.0 7.6791 50.6 0.456 4.48 195.1 32.3360 24 47.0 7.6835 50.2 0.494 4.45 193.9 32.3487 27 48.0 7.6827 49.7 0.515 4.39 191.2 32.3615 26 49.0 7.6778 49.4 0.552 4.31 187.6 32.3729 20 50.0 7.6531 49.8 0.502 4.25 185.1 32.4012 18 51.0 7.6359 50.1 0.476 4.21 183.4 32.4214 17 52.0 7.6330 50.2 0.453 4.18 182.0 32.4238 16 53.0 7.6319 50.3 0.417 4.15 180.6 32.4253 16 54.0 7.6305 50.3 0.392 4.12 179.3 32.4279 17 55.0 7.6211 50.3 0.375 4.09 178.1 32.4437 19 56.0 7.6158 50.5 0.351 4.06 176.9 32.4579 22 57.0 7.6137 50.5 0.336 4.04 175.8 32.4655 21 58.0 7.6133 50.6 0.335 4.01 174.6 32.4670 21 59.0 7.6096 50.6 0.326 3.98 173.2 32.4734 20 60.0 7.6032 50.6 0.330 3.95 171.9 32.4887 18 61.0 7.5946 50.6 0.310 3.92 170.8 32.5215 20 62.0 7.5938 50.4 0.295 3.90 169.9 32.5356 24 63.0 7.5930 50.5 0.300 3.89 169.2 32.5383 26 64.0 7.5921 50.5 0.298 3.87 168.5 32.5389 19 65.0 7.5909 50.5 0.296 3.86 168.1 32.5395 18 66.0 7.5910 50.5 0.293 3.85 167.4 32.5446 16 67.0 7.5899 50.6 0.295 3.83 166.7 32.5553 19 68.0 7.5862 50.5 0.295 3.81 165.7 32.5672 22 69.0 7.5937 50.5 0.282 3.79 165.0 32.5851 21 70.0 7.5935 50.6 0.265 3.77 164.2 32.6128 18 71.0 7.5944 50.6 0.258 3.76 163.6 32.6252 19 72.0 7.5927 50.6 0.262 3.74 163.0 32.6287 21 73.0 7.5877 50.6 0.256 3.73 162.5 32.6327 26 74.0 7.5933 50.7 0.259 3.72 162.0 32.6446 28 75.0 7.5989 50.8 0.255 3.71 161.7 32.6511 24 76.0 7.6017 50.9 0.246 3.71 161.6 32.6534 21 77.0 7.6035 50.8 0.245 3.70 161.1 32.6554 17 78.0 7.6045 50.9 0.252 3.68 160.4 32.6567 16 79.0 7.6089 50.9 0.232 3.67 159.9 32.6763 12 80.0 7.6015 51.0 0.216 3.66 159.4 32.7242 16 81.0 7.5958 51.0 0.217 3.64 158.7 32.7335 19 82.0 7.5937 51.0 0.211 3.62 157.8 32.7360 23 83.0 7.5902 51.0 0.209 3.60 156.5 32.7397 25 84.0 7.5848 51.0 0.210 3.57 155.3 32.7467 24 85.0 7.5782 50.9 0.203 3.55 154.3 32.7576 22 86.0 7.5733 50.9 0.211 3.53 153.5 32.7664 21 87.0 7.5733 50.7 0.213 3.52 153.0 32.7861 21 88.0 7.5673 50.7 0.204 3.51 152.6 32.7950 20 89.0 7.5739 50.7 0.196 3.49 152.0 32.8044 20 90.0 7.5820 50.8 0.195 3.48 151.7 32.8123 19 91.0 7.5842 50.8 0.190 3.47 151.0 32.8244 18 92.0 7.5809 50.9 0.183 3.45 150.3 32.8359 19 93.0 7.5749 50.8 0.180 3.43 149.5 32.8496 21 94.0 7.5725 50.9 0.179 3.41 148.6 32.8679 21 95.0 7.5694 50.9 0.166 3.40 147.9 32.8820 22 96.0 7.5658 50.7 0.154 3.39 147.5 32.9021 20 97.0 7.5697 50.2 0.150 3.38 147.2 32.9099 19 98.0 7.5724 50.2 0.151 3.38 147.0 32.9145 22 99.0 7.5745 49.9 0.150 3.37 146.5 32.9195 28 100.0 7.5767 50.0 0.151 3.35 146.0 32.9237 22 101.0 7.5786 50.5 0.150 3.34 145.5 32.9438 18 102.0 7.5804 50.6 0.142 3.34 145.3 32.9492 16 103.0 7.5804 50.6 0.141 3.33 145.1 32.9498 15 104.0 7.5800 50.7 0.141 3.33 144.9 32.9505 18 105.0 7.5799 50.6 0.142 3.33 144.8 32.9520 21 106.0 7.5810 50.6 0.140 3.32 144.6 32.9515 21 107.0 7.5830 50.7 0.141 3.32 144.4 32.9534 27 108.0 7.5814 50.6 0.138 3.31 144.1 32.9551 27 109.0 7.5764 50.6 0.139 3.30 143.6 32.9548 19 110.0 7.5776 50.3 0.138 3.29 143.1 32.9541 17 111.0 7.5760 50.0 0.140 3.27 142.5 32.9563 16 112.0 7.5654 49.6 0.146 3.26 142.1 32.9577 16 113.0 7.5470 48.6 0.153 3.26 141.7 32.9564 16 114.0 7.5464 48.2 0.152 3.25 141.3 32.9557 21 115.0 7.5467 48.1 0.158 3.23 140.8 32.9550 26 116.0 7.5453 48.1 0.156 3.22 140.1 32.9570 26 117.0 7.5457 47.9 0.159 3.20 139.3 32.9643 19 118.0 7.5451 47.6 0.154 3.19 138.9 32.9694 17 119.0 7.5444 47.2 0.158 3.18 138.5 32.9789 17 120.0 7.5385 46.8 0.151 3.18 138.3 32.9852 21 121.0 7.5432 46.4 0.154 3.17 138.1 33.0017 24 122.0 7.5540 46.9 0.147 3.17 137.8 33.0100 25 123.0 7.5500 47.0 0.140 3.16 137.7 33.0147 23 124.0 7.5482 46.8 0.146 3.16 137.5 33.0160 20 125.0 7.5469 46.6 0.139 3.15 137.2 33.0172 17 126.0 7.5508 46.6 0.141 3.14 136.8 33.0254 16 127.0 7.5546 46.9 0.139 3.13 136.3 33.0351 17 128.0 7.5424 46.5 0.141 3.12 135.9 33.0388 20 129.0 7.5358 46.0 0.148 3.11 135.5 33.0418 29 130.1 7.5252 45.4 0.156 3.09 134.3 33.0521 20 130.9 7.5240 44.2 0.150 3.06 133.0 33.0536 32 132.0 7.5214 43.1 0.151 3.03 132.0 33.0590 25 132.6 7.5178 43.2 0.158 3.03 131.9 33.0670 9 134.0 7.5154 41.6 0.158 3.01 131.0 33.0735 23 134.8 7.5151 40.6 0.160 3.01 130.9 33.0743 20 136.2 7.5144 40.0 0.159 2.99 130.3 33.0773 12 137.0 7.5143 39.3 0.159 2.99 130.2 33.0778 18 138.0 7.5137 38.5 0.159 2.99 130.2 33.0789 21 139.0 7.5135 38.7 0.167 2.98 129.6 33.0795 35