*2006/08/14 13:49:16.90 *IOS HEADER VERSION 1.6 2006/03/07 2006/03/07 *FILE START TIME : UTC 2006/06/10 00:01:52.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 34 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 3542164D NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.048 34.655 2 Temperature:Primary 'deg C (ITS90)' 8.4177 10.7914 3 Transmissivity %/metre 19.7 50.9 4 Fluorescence:URU:Seapoint mg/m^3 0.439 7.995 5 Oxygen:Dissolved:SBE mL/L 5.073 8.259 6 Oxygen:Dissolved:SBE umol/kg 221.1844 360.6264 7 Salinity:T0:C0 PSS-78 29.3332 30.7931 8 Number_of_bin_records n/a 26 83 $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\2006-10\CTD\Leg 2\deri $END *ADMINISTRATION MISSION : 2006-10 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Aquaculture SCIENTIST : Stucchi D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Broughton Archipelago STATION : PE-2KM EVENT NUMBER : 50 LATITUDE : 50 40.36000 N ! (deg min) LONGITUDE : 126 29.04000 W ! (deg min) ALTIMETER (M) : 8.52 ! 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 ' ' 2968 conductivity:primary ' ' 1766 pressure ' ' 63507 temperature:secondary ' ' 2106 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 723DR Oxygen:SBE ' ' 0766 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.29B $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/08/09 18:40:05 6031 6031 CLEAN 5.0 2006/08/09 18:56:15 5962 5962 SHIFTDAT 3.4 2006/08/10 12:21:59 5962 5962 SHIFTDAT 3.4 2006/08/10 12:37:49 5962 5962 SHIFTDAT 3.4 2006/08/10 16:29:04 5962 5962 SHIFTDAT 3.4 2006/08/10 16:44:28 5962 5962 DELETE 6.3 2006/08/10 16:55:58 5962 1528 CTDEDIT 4.61 2006/08/11 17:16:38 1528 1258 CALIB 11.7 2006/08/13 14:38:06 1258 1258 BINAVE 4.1 2006/08/13 15:36:32 1258 34 CALIB 11.7 2006/08/13 15:37:08 34 34 REMOVECH 7.0 2006/08/14 13:07:35 34 34 CHGUNITS 3.0 2006/08/14 13:08:04 34 34 REORDER 1.2.1 2006/08/14 13:48:52 ? ? HDREDIT2 2.5.1 2006/08/14 13:49:16 ? ? $END $REMARKS -CLEAN functions: 2006/08/09 18:43:17 20 Interpolation by Record Number, in Pressure -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # 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 # 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 # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.20 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # 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: Low Sal & Last Press Min Maximum Surface Pressure (relative): 10.00 Minimum Surface Salinity: 5.000 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 24.92 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2006/08/11 17:16:38 270 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2006/08/13 14:38:06 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-10\CTD\Leg 2\doc\2006-10-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.1138000E+00 0.1060600E+01 -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: 2006/08/13 15:37:08 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-10\CTD\Leg 2\doc\2006-10-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1740000E-01 0.1000000E+01 -REMOVECH 2006/08/14 13:07:35 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Status:Pump Altimeter [metres] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2006/08/14 13:49:16 Applied edit header: Q:\Cruise_Data\2006-10\CTD\Leg 2\doc\2005-10-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2006-10\2006-10-0047.dat Software Version Seasave Win32 V 5.29b Temperature SN = 2968 Conductivity SN = 1766 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jun 09 2006 17:02:04 NMEA Latitude = 50 40.36 N NMEA Longitude = 126 29.04 W NMEA UTC (Time) = Jun 10 2006 00:01:52 Store Lat/Lon Data = Add to Header Only Ship:Vector Cruise:2006-10 Station: PE-2km Latitude: Longitude: # nquan = 16 # nvalues = 6031 # 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 = dz/dtM: Descent Rate [m/s] # name 11 = pumps: Pump Status # name 12 = altM: Altimeter [m] # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 6031 # span 1 = 0.237, 34.924 # span 2 = 8.4146, 14.2363 # span 3 = 8.4124, 15.6779 # span 4 = 3.242551, 3.588492 # span 5 = 3.242548, 3.666226 # span 6 = 44.3396, 84.6311 # span 7 = 3.8462e-01, 1.4190e+01 # span 8 = 2.3834, 4.3114 # span 9 = 3.89399, 7.97881 # span 10 = -0.796, 0.838 # span 11 = 0, 1 # span 12 = 0.00, 98.66 # span 13 = 29.0752, 31.6414 # span 14 = 28.8375, 32.2187 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 09 2006 17:02:04 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2968, 01-Feb-05 # sensor 1 = Frequency 1 conductivity, primary, 1766, 07-Jun-05, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 2106, 08-Jul-05 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 12-Jul-05, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 723DR, 28-Mar-06 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0766, 24-Nov-05p # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Aug 09 2006 14:28:22, 5.37e # datcnv_in = Q:\Cruise_Data\2006-10\CTD\Leg 2\2006-10-0050.dat Q:\Cruise_Data\2 006-10\CTD\Leg 2\2006-10-CTD0443.CON # datcnv_skipover = 0 # wildedit_date = Aug 09 2006 14:39:12, 5.37e # wildedit_in = Q:\Cruise_Data\2006-10\CTD\Leg 2\convert\2006-10-0050.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 09 2006 16:07:16, 5.37e # celltm_in = Q:\Cruise_Data\2006-10\CTD\Leg 2\wildedit\2006-10-0050.cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 09 2006 16:13:46, 5.37e # Derive_in = Q:\Cruise_Data\2006-10\CTD\Leg 2\celltm\2006-10-0050.cnv Q:\Cruise _Data\2006-09\CTD\2006-09-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.7db and records around 4db and 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 SBE dissolved oxygen data in the CTD files should be considered • ±0.6ml/l from 0 - 20m • ±0.2ml/l from 20 - 175m • ±0.1ml/l below 175m ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.1138 1.0606) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.174E-01 1) $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 2.0 10.7914 19.9 7.182 8.26 360.6 29.3332 83 3.0 10.6593 19.7 7.632 8.14 355.6 29.3695 68 3.9 10.1481 22.2 7.995 7.36 321.2 29.5455 37 5.0 9.5036 28.2 6.988 6.67 291.2 29.7626 38 6.0 9.3591 32.8 5.523 6.28 273.9 29.8428 34 7.0 9.2226 37.1 4.456 6.03 263.0 29.9322 32 8.0 9.1136 40.5 3.405 5.88 256.4 30.0159 32 9.0 9.0831 43.6 2.798 5.77 251.8 30.0455 30 10.0 9.0615 45.2 2.035 5.70 248.7 30.0677 30 11.0 9.0045 45.7 2.030 5.62 245.1 30.1013 29 12.0 8.9724 46.7 1.568 5.53 241.2 30.1509 29 13.0 8.9594 46.6 1.595 5.47 238.5 30.1849 29 14.0 8.8937 46.6 1.253 5.41 235.9 30.2505 29 15.0 8.8328 48.0 1.184 5.37 234.1 30.3077 29 16.0 8.7469 48.3 0.960 5.34 233.1 30.3938 27 17.0 8.7185 49.5 0.738 5.33 232.6 30.4217 29 18.0 8.7052 50.2 0.787 5.32 232.1 30.4367 29 19.0 8.6657 50.6 0.744 5.30 231.2 30.4803 28 20.0 8.6545 50.9 0.664 5.28 230.3 30.4924 29 21.0 8.6314 50.2 0.766 5.26 229.3 30.5159 29 22.0 8.6156 50.0 0.601 5.23 228.1 30.5337 29 23.0 8.5793 49.5 0.543 5.21 227.1 30.5700 29 24.0 8.5580 48.7 0.560 5.19 226.2 30.5936 29 25.0 8.5467 48.3 0.544 5.17 225.6 30.6114 33 26.0 8.5194 47.2 0.520 5.17 225.4 30.6481 36 27.0 8.4993 47.2 0.540 5.17 225.5 30.6788 39 28.0 8.4954 47.1 0.552 5.17 225.3 30.6851 42 29.0 8.4845 47.0 0.498 5.13 223.8 30.6970 46 30.0 8.4697 45.9 0.541 5.09 222.1 30.7063 46 31.0 8.4521 44.3 0.547 5.08 221.7 30.7324 47 32.0 8.4230 44.2 0.494 5.08 221.5 30.7838 47 33.0 8.4190 43.4 0.440 5.08 221.3 30.7893 51 34.0 8.4183 43.4 0.439 5.07 221.2 30.7920 57 34.7 8.4177 44.0 0.535 5.08 221.4 30.7931 26