*2008/08/22 10:32:58.43 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/30 20:23:37.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 114 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 506C28C8 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.404 115.548 2 Temperature:Secondary 'deg C (ITS90)' 8.1122 10.0533 3 Transmissivity %/metre 14.8 55.2 4 Fluorescence:URU:Seapoint mg/m^3 0.165 9.477 5 Oxygen:Dissolved:SBE mL/L 0.4E-02 11.079 6 Oxygen:Dissolved:SBE umol/kg 0.1741542 483.1246 7 Salinity:T1:C1 PSS-78 30.0409 32.7262 8 Number_of_bin_records n/a 5 64 $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 : EF03 EVENT NUMBER : 27 LATITUDE : 49 4.26000 N ! (deg min) LONGITUDE : 125 9.40000 W ! (deg min) WATER DEPTH : 117 ALTIMETER (M) : 2.83 ! 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 13:59:01 18595 18595 CLEAN 5.0.2 2008/08/14 14:53:05 18299 18299 SHIFTDAT 3.4 2008/08/14 17:38:14 18299 18299 SHIFTDAT 3.4 2008/08/14 17:52:41 18299 18299 SHIFTDAT 3.4 2008/08/17 14:14:45 18299 18299 SHIFTDAT 3.4 2008/08/17 14:30:39 18299 18299 DELETE 6.3 2008/08/17 14:44:50 18299 2926 CTDEDIT 4.61 2008/08/19 16:18:58 2926 2813 CALIB 11.7 2008/08/21 15:20:46 2813 2813 FILTERS 4.3 2008/08/21 15:30:50 2813 2813 BINAVE 4.1.1 2008/08/21 15:34:52 2813 114 CALIB 11.7 2008/08/21 16:40:31 114 114 REMOVECH 8.0 2008/08/22 09:22:40 114 114 CHGUNITS 3.0 2008/08/22 09:23:02 114 114 REORDER 1.2.1 2008/08/22 09:23:57 ? ? HDREDIT2 2.5.1 2008/08/22 10:32:58 ? ? $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 105.76 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2008/08/19 16:18:58 113 records were deleted in this editing session. 13 changes in channel Salinity:T1:C1 -CALIB parameters: 2008/08/21 15:20:46 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 16:40:31 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 09:22:40 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/08/22 10:32:58 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\2008-32-0027.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 = Apr 30 2008 20:23:08 NMEA Latitude = 49 04.26 N NMEA Longitude = 125 09.40 W NMEA UTC (Time) = Apr 30 2008 20:23:37 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-32 Station: EF03 Latitude: Longitude: Depth (m): 117 # nquan = 16 # nvalues = 18595 # 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, 18595 # span 1 = 1.595, 115.757 # span 2 = 8.1121, 10.4858 # span 3 = 8.1119, 10.3623 # span 4 = 2.513688, 3.487731 # span 5 = 2.638356, 3.487309 # span 6 = 18.6565, 86.3312 # span 7 = 0.0000e+00, 1.5000e+01 # span 8 = 0.5678, 4.8669 # span 9 = 0.13936, 10.94380 # span 10 = 0, 1 # span 11 = -0.973, 1.239 # span 12 = 0.00, 100.00 # span 13 = 22.6661, 32.7285 # span 14 = 23.9292, 32.7239 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 30 2008 20:23:08 # 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 09:25:33, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-32\Raw\CTD\2008-32-0027.hex Q:\Crui se_Data_Processing\2008-32\Processing\doc\2008-32-ctd.con # datcnv_skipover = 0 # wildedit_date = Aug 14 2008 11:09:57, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-32\Processing\convert\2008-32-002 7.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 13:31:24, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-32\Processing\wildedit\2008-32-0027 .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 13:36:31, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-32\Processing\celltm\2008-32-0027.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 3.3 and records corrupted by shed wakes around 313db and a few from the bottom of the cast; salinity was cleaned lightly. --------------------------------------------------------------------- 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 3.4 10.0533 14.8 1.034 10.94 477.6 30.0409 10 4.0 9.9676 18.1 1.135 10.95 477.8 30.3158 48 5.0 9.9751 18.9 1.233 10.95 477.9 30.3111 38 6.0 9.9818 15.8 1.333 10.97 478.5 30.2839 36 7.0 9.8955 15.7 1.675 10.99 479.3 30.4794 35 8.0 9.8488 16.7 1.639 11.03 481.1 30.7408 36 9.0 9.7460 21.4 2.111 11.08 483.1 30.8424 36 10.0 9.5446 22.1 3.220 10.98 478.5 31.0343 38 11.0 9.1560 22.2 5.069 10.17 443.2 31.4078 35 12.0 9.0585 23.9 5.456 8.88 387.2 31.5237 35 13.0 8.8911 20.5 6.669 7.83 341.1 31.6282 33 14.0 8.8556 21.0 6.856 6.85 298.6 31.6609 33 15.0 8.7988 20.9 9.477 5.87 255.6 31.6911 31 16.0 8.7363 16.9 8.815 5.10 222.0 31.7915 28 17.0 8.7510 25.3 7.065 4.66 203.0 31.8473 29 18.0 8.6957 27.0 6.605 4.44 193.3 31.8710 29 19.0 8.5729 24.7 7.181 4.25 185.3 31.8823 26 20.0 8.5319 21.6 7.132 3.97 173.1 31.9096 27 21.0 8.5258 24.5 6.675 3.69 160.7 31.9557 26 22.0 8.5741 28.5 5.731 3.51 152.8 32.0061 26 23.0 8.5443 27.2 5.951 3.42 149.1 32.0346 26 24.0 8.5093 25.6 5.750 3.40 147.9 32.0582 25 25.0 8.4740 25.7 6.684 3.38 147.1 32.0709 25 26.0 8.4512 24.4 7.004 3.35 145.8 32.0819 25 27.0 8.4143 25.2 6.064 3.31 144.1 32.1118 24 28.0 8.3799 27.7 5.101 3.26 141.8 32.1451 25 29.0 8.3541 31.6 5.569 3.15 137.2 32.1652 25 30.0 8.3510 34.1 5.261 3.04 132.6 32.1859 26 31.0 8.3794 35.3 4.987 2.96 128.8 32.2029 25 32.0 8.3580 36.5 3.956 2.88 125.4 32.2146 25 33.0 8.3386 39.0 2.879 2.81 122.3 32.2329 25 34.0 8.3334 39.2 2.383 2.75 119.9 32.2474 25 35.0 8.3192 40.6 2.259 2.72 118.5 32.2619 25 36.0 8.2972 40.5 1.812 2.69 117.2 32.2744 25 37.0 8.2728 39.6 2.030 2.64 115.2 32.2819 25 38.0 8.2584 39.4 1.506 2.58 112.2 32.2937 25 39.0 8.2645 40.9 2.171 2.51 109.3 32.3104 24 40.0 8.2595 40.7 2.461 2.47 107.6 32.3310 25 41.0 8.2461 43.2 1.631 2.43 105.8 32.3412 25 42.0 8.2230 43.9 1.168 2.38 103.4 32.3468 25 43.0 8.2198 41.6 1.082 2.31 100.6 32.3613 26 44.0 8.2245 44.4 0.973 2.27 98.9 32.3710 25 45.0 8.2318 43.9 0.943 2.29 99.6 32.3779 25 46.0 8.2029 44.1 1.211 2.32 101.0 32.3837 25 47.0 8.1532 44.1 1.214 2.34 101.8 32.3907 25 48.0 8.1440 45.1 1.008 2.34 101.9 32.3957 25 49.0 8.1348 43.6 0.912 2.33 101.4 32.4054 25 50.0 8.1346 44.6 0.733 2.32 100.9 32.4126 25 51.0 8.1342 43.2 0.800 2.31 100.5 32.4165 24 52.0 8.1274 44.0 1.084 2.30 100.1 32.4204 22 53.0 8.1228 44.4 0.812 2.30 99.9 32.4228 22 54.0 8.1214 43.9 0.772 2.29 99.8 32.4256 22 55.0 8.1181 43.8 0.633 2.29 99.6 32.4278 16 56.0 8.1125 43.5 0.680 2.28 99.5 32.4285 21 57.0 8.1122 43.6 0.698 2.28 99.1 32.4296 22 58.0 8.1123 43.5 0.556 2.27 98.8 32.4310 21 59.0 8.1131 43.0 0.565 2.26 98.4 32.4318 22 60.0 8.1140 42.5 0.680 2.25 98.1 32.4324 21 61.0 8.1145 41.7 0.733 2.24 97.5 32.4330 22 62.0 8.1136 42.4 0.667 2.23 96.9 32.4338 21 63.0 8.1160 42.8 0.820 2.21 96.4 32.4353 21 64.0 8.1184 42.9 0.722 2.18 95.0 32.4368 22 65.0 8.1189 43.8 1.072 2.12 92.1 32.4373 21 66.0 8.1267 42.5 0.980 2.02 88.0 32.4399 22 67.0 8.1631 44.1 0.847 1.89 82.5 32.4496 21 68.0 8.1801 43.8 0.718 1.75 76.3 32.4558 21 69.0 8.2175 43.6 0.717 1.61 70.0 32.4671 22 70.0 8.2519 41.7 0.771 1.50 65.3 32.4801 21 71.0 8.2720 42.0 0.606 1.45 62.9 32.4903 21 72.0 8.2708 42.5 0.598 1.43 62.4 32.4949 21 73.0 8.2508 42.0 0.611 1.44 62.8 32.4938 21 74.0 8.2300 42.5 0.604 1.46 63.4 32.4916 20 75.0 8.2040 42.5 0.922 1.46 63.7 32.4881 21 76.0 8.2010 42.0 0.707 1.46 63.6 32.4876 20 77.0 8.2025 41.8 0.792 1.45 63.2 32.4878 21 78.0 8.2052 41.5 0.782 1.43 62.2 32.4886 21 79.0 8.2106 41.8 0.664 1.40 61.0 32.4902 21 80.0 8.2174 41.2 0.652 1.37 59.5 32.4925 21 81.0 8.2278 40.9 0.617 1.33 57.7 32.4954 20 82.0 8.2309 41.2 0.676 1.26 55.1 32.4962 21 83.0 8.2435 41.0 0.706 1.18 51.4 32.4997 20 84.0 8.2610 41.5 0.657 1.08 47.1 32.5042 20 85.0 8.2898 41.8 1.030 0.98 42.7 32.5121 21 86.0 8.3245 42.3 0.785 0.87 38.1 32.5210 20 87.0 8.3437 43.5 0.543 0.76 33.3 32.5258 21 88.0 8.3649 44.4 0.475 0.65 28.5 32.5321 20 89.0 8.3852 45.4 0.466 0.55 23.9 32.5381 20 90.0 8.4037 46.2 0.369 0.45 19.7 32.5452 21 91.0 8.4209 44.3 0.307 0.38 16.4 32.5535 20 92.0 8.4538 35.3 0.253 0.32 13.9 32.5641 20 93.0 8.5026 28.4 0.276 0.28 12.1 32.5801 20 94.0 8.5406 28.0 0.287 0.24 10.6 32.5928 20 95.0 8.6041 29.9 0.254 0.22 9.4 32.6150 21 96.0 8.6584 35.8 0.238 0.19 8.4 32.6350 20 97.0 8.7348 43.3 0.193 0.18 7.7 32.6676 20 98.0 8.7653 48.1 0.178 0.16 7.1 32.6806 20 99.0 8.7827 52.6 0.196 0.15 6.5 32.6891 21 100.0 8.8014 53.4 0.170 0.14 6.0 32.7001 20 101.0 8.8095 54.7 0.165 0.13 5.7 32.7059 20 102.0 8.8151 54.8 0.251 0.12 5.3 32.7109 20 103.0 8.8197 53.8 0.190 0.11 4.9 32.7139 20 104.0 8.8222 54.6 0.178 0.11 4.7 32.7156 20 105.0 8.8237 55.2 0.328 0.10 4.4 32.7166 20 106.0 8.8260 54.4 0.244 0.10 4.3 32.7184 20 107.0 8.8272 54.7 0.216 0.09 4.0 32.7192 20 108.0 8.8284 54.1 0.638 0.09 3.8 32.7199 19 109.0 8.8299 53.5 0.958 0.09 3.7 32.7211 20 110.0 8.8314 53.8 0.472 0.08 3.4 32.7225 20 111.0 8.8322 53.6 0.333 0.08 3.4 32.7232 22 112.0 8.8332 54.1 0.729 0.08 3.3 32.7240 26 113.0 8.8343 51.9 0.258 0.02 0.9 32.7242 64 114.0 8.8351 53.2 0.193 0.01 0.6 32.7248 59 115.0 8.8360 52.2 0.190 0.01 0.3 32.7257 60 115.5 8.8364 49.9 0.201 0.00 0.2 32.7262 5