*2008/08/22 10:32:59.21 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/05/01 00:31:24.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 76 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1A59AE55 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.116 79.005 2 Temperature:Secondary 'deg C (ITS90)' 7.715 9.6086 3 Transmissivity %/metre 5.4 48.2 4 Fluorescence:URU:Seapoint mg/m^3 0.234 14.868 5 Oxygen:Dissolved:SBE mL/L 3.399 9.564 6 Oxygen:Dissolved:SBE umol/kg 147.9901 417.3904 7 Salinity:T1:C1 PSS-78 29.7749 32.6342 8 Number_of_bin_records n/a 15 31 $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 : EF11 EVENT NUMBER : 35 LATITUDE : 48 59.10000 N ! (deg min) LONGITUDE : 125 11.03000 W ! (deg min) WATER DEPTH : 83 ALTIMETER (M) : 5.13 ! 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 14:00:40 12419 12419 CLEAN 5.0.2 2008/08/14 14:54:42 12280 12280 SHIFTDAT 3.4 2008/08/14 17:39:35 12280 12280 SHIFTDAT 3.4 2008/08/14 17:54:04 12280 12280 SHIFTDAT 3.4 2008/08/17 14:16:09 12280 12280 SHIFTDAT 3.4 2008/08/17 14:32:13 12280 12280 DELETE 6.3 2008/08/17 14:45:41 12280 1746 CTDEDIT 4.61 2008/08/20 15:51:31 1746 1529 CALIB 11.7 2008/08/21 15:21:00 1529 1529 FILTERS 4.3 2008/08/21 15:31:03 1529 1529 BINAVE 4.1.1 2008/08/21 15:34:58 1529 76 CALIB 11.7 2008/08/21 16:40:32 76 76 REMOVECH 8.0 2008/08/22 09:22:42 76 76 CHGUNITS 3.0 2008/08/22 09:23:03 76 76 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 69.64 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2008/08/20 15:51:31 217 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2008/08/21 15:21:00 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 16:40:32 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\2008-32-0035.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 00:30:54 NMEA Latitude = 48 59.10 N NMEA Longitude = 125 11.03 W NMEA UTC (Time) = May 01 2008 00:31:24 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-32 Station: EF11 Latitude: Longitude: Depth (m): 83 # nquan = 16 # nvalues = 12419 # 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, 12419 # span 1 = 1.344, 79.644 # span 2 = 6.9049, 10.0294 # span 3 = 6.6838, 9.9662 # span 4 = 3.073840, 3.380663 # span 5 = 2.858616, 3.379979 # span 6 = 35.5569, 91.7041 # span 7 = 0.0000e+00, 1.4956e+01 # span 8 = 1.8339, 4.3932 # span 9 = 3.40639, 9.72872 # span 10 = 0, 1 # span 11 = -1.215, 1.442 # span 12 = 0.00, 100.00 # span 13 = 28.0116, 32.6676 # span 14 = 25.9461, 32.6590 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 01 2008 00:30:54 # 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 09:25:50, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-32\Raw\CTD\2008-32-0035.hex Q:\Crui se_Data_Processing\2008-32\Processing\doc\2008-32-ctd.con # datcnv_skipover = 0 # wildedit_date = Aug 14 2008 11:10:30, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-32\Processing\convert\2008-32-003 5.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 13:31:43, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-32\Processing\wildedit\2008-32-0035 .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 13:36:55, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-32\Processing\celltm\2008-32-0035.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 wake 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 9.6086 23.1 3.111 9.56 417.4 29.7749 26 5.0 9.3385 19.2 4.289 9.37 408.9 30.2245 31 6.0 9.2169 14.5 5.133 9.01 392.9 30.4043 29 7.0 9.1226 12.5 5.217 8.45 368.4 30.5770 27 8.0 8.8072 17.0 8.016 7.74 337.5 31.0184 28 9.0 8.5601 7.1 13.937 7.09 309.0 31.2777 26 10.0 8.3740 5.4 14.868 6.58 286.7 31.4628 23 11.0 8.3453 7.2 14.867 6.23 271.5 31.5077 22 12.0 8.2419 13.5 13.952 6.00 261.3 31.6312 22 13.0 8.2070 15.7 11.922 5.80 252.8 31.6613 22 14.0 8.1858 14.8 11.648 5.63 245.5 31.6763 23 15.0 8.1752 18.0 10.277 5.48 238.6 31.7026 24 16.0 8.1488 21.9 8.964 5.36 233.3 31.7396 23 17.0 8.1332 25.1 7.073 5.30 231.1 31.7626 22 18.0 8.1192 26.3 6.200 5.31 231.2 31.7732 22 19.0 8.1012 25.2 6.104 5.28 230.1 31.7842 21 20.0 8.0421 28.9 5.112 5.21 227.1 31.8334 21 21.0 8.0330 31.0 4.466 5.13 223.6 31.8551 22 22.0 8.0259 35.9 3.654 5.06 220.4 31.8884 21 23.0 8.0180 37.5 3.824 5.00 217.7 31.9039 21 24.0 8.0160 37.0 5.524 4.97 216.6 31.9092 21 25.0 8.0092 37.0 5.088 4.98 216.8 31.9163 20 26.0 7.9965 36.4 4.035 4.96 216.1 31.9279 21 27.0 7.9517 39.6 3.198 4.93 214.7 31.9556 20 28.0 7.9433 40.9 3.613 4.90 213.5 31.9826 21 29.0 7.9297 42.3 3.185 4.88 212.6 32.0250 20 30.0 7.9145 45.2 2.116 4.87 211.9 32.0418 20 31.0 7.9117 45.1 1.677 4.84 210.8 32.0424 20 32.0 7.9104 45.2 1.521 4.80 209.2 32.0433 19 33.0 7.9118 46.0 1.416 4.76 207.4 32.0477 17 34.0 7.9197 46.3 1.450 4.70 204.6 32.0621 20 35.0 7.9232 46.1 1.233 4.61 200.6 32.0672 21 36.0 7.9405 46.7 1.101 4.51 196.3 32.0776 20 37.0 7.9711 47.0 0.993 4.42 192.4 32.0915 21 38.0 7.9886 46.9 0.936 4.35 189.3 32.1028 19 39.0 7.9934 47.0 1.022 4.28 186.6 32.1136 19 40.0 7.9938 47.3 0.934 4.21 183.4 32.1172 20 41.0 7.9956 46.9 0.983 4.13 179.8 32.1302 19 42.0 7.9971 47.8 0.776 4.05 176.3 32.1564 19 43.0 8.0117 47.7 0.767 3.97 172.9 32.1849 19 44.0 8.0071 47.5 0.618 3.91 170.2 32.2182 20 45.0 8.0011 47.9 0.566 3.85 167.8 32.2315 19 46.0 7.9985 48.1 0.515 3.78 164.6 32.2385 19 47.0 7.9874 48.2 0.596 3.71 161.8 32.2513 18 48.0 7.9755 47.8 0.520 3.67 160.0 32.2834 15 49.0 7.9502 47.4 0.475 3.65 158.8 32.3371 18 50.0 7.9358 47.3 0.400 3.63 158.2 32.3444 18 51.0 7.9264 47.8 0.486 3.63 158.0 32.3440 19 52.0 7.9145 47.4 0.410 3.63 157.9 32.3427 18 53.0 7.8917 48.0 0.372 3.62 157.6 32.3495 19 54.0 7.8876 48.0 0.356 3.61 157.2 32.3619 17 55.0 7.8727 47.8 0.369 3.60 156.9 32.3791 18 56.0 7.8724 47.8 0.305 3.59 156.4 32.3892 17 57.0 7.8601 47.0 0.297 3.58 155.7 32.3975 17 58.0 7.8546 47.4 0.339 3.56 154.8 32.4114 18 59.0 7.8373 46.8 0.379 3.53 153.9 32.4366 17 60.0 7.8371 46.6 0.450 3.51 152.9 32.4450 18 61.0 7.8400 45.8 0.347 3.49 152.0 32.4527 18 62.0 7.8371 45.6 0.291 3.47 151.2 32.4612 18 63.0 7.8273 45.2 0.277 3.46 150.6 32.4731 17 64.0 7.8298 44.2 0.248 3.45 150.2 32.4803 17 65.0 7.8256 44.2 0.240 3.44 149.8 32.4824 17 66.0 7.8180 44.3 0.234 3.43 149.4 32.4874 17 67.0 7.8139 43.7 0.316 3.42 148.9 32.4958 17 68.0 7.8095 43.4 0.280 3.41 148.6 32.5047 17 69.0 7.8091 42.2 0.260 3.40 148.2 32.5082 18 70.0 7.8091 42.4 0.272 3.40 148.0 32.5094 17 71.0 7.8083 42.2 0.279 3.40 148.2 32.5112 17 72.0 7.8071 41.8 0.269 3.41 148.4 32.5140 18 73.0 7.8019 41.7 0.251 3.41 148.7 32.5166 18 74.0 7.7866 42.0 0.253 3.43 149.2 32.5265 18 75.0 7.7770 40.9 0.385 3.44 149.9 32.5408 20 76.0 7.7683 40.8 0.305 3.45 150.4 32.5498 19 77.0 7.7420 39.9 0.308 3.46 150.9 32.5824 21 78.0 7.7250 37.5 0.287 3.47 150.9 32.6132 21 79.0 7.7150 35.9 0.285 3.47 150.9 32.6342 23