*2006/03/31 14:31:20.71 *IOS HEADER VERSION 1.6 2006/03/07 2006/03/07 *FILE START TIME : UTC 2005/10/03 07:30:37.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 108 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F185D9E7 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.247 109.554 2 Temperature:Primary 'deg C (ITS90)' 7.0137 11.4341 3 Transmissivity %/metre 32.3 49.9 4 Fluorescence:URU:Seapoint mg/m^3 0.58E-01 2.625 5 Oxygen:Dissolved:SBE mL/L 1.661 5.715 6 Oxygen:Dissolved:SBE umol/kg 72.23325 249.0194 7 Salinity:T0:C0 PSS-78 32.2451 33.913 8 Number_of_bin_records n/a 8 63 $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\2005-23\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-23 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse, ECOHAB, PERD, Aquaculture SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : JdeF/WCVI/Knight Inlet STATION : LA06 EVENT NUMBER : 26 LATITUDE : 48 12.69000 N ! (deg min) LONGITUDE : 125 17.13000 W ! (deg min) ALTIMETER (M) : 5.18 ! 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 ' ' 4484 conductivity:primary ' ' 3038 pressure ' ' 63507 temperature:secondary ' ' 2106 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 498DR Oxygen:SBE ' ' 0766 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.35 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/03/28 10:40:10 20741 20741 CLEAN 4.8.1 2006/03/28 11:06:42 20616 20616 SHIFTDAT 3.4 2006/03/28 17:50:58 20616 20616 SHIFTDAT 3.4 2006/03/28 18:05:15 20616 20616 SHIFTDAT 3.4 2006/03/28 18:19:13 20616 20616 SHIFTDAT 3.4 2006/03/28 18:33:15 20616 20616 DELETE 6.3 2006/03/28 18:45:46 20616 3709 CTDEDIT 4.60 2006/03/29 17:00:04 3709 3311 CALIB 11.7 2006/03/31 12:09:44 3311 3311 FILTERS 4.3 2006/03/31 12:13:53 3311 3311 BINAVE 4.1 2006/03/31 13:10:17 3311 108 CALIB 11.7 2006/03/31 14:25:53 108 108 REMOVECH 7.0 2006/03/31 14:26:39 108 108 CHGUNITS 2.1 2006/03/31 14:31:00 108 108 REORDER 1.2.1 2006/03/31 14:31:10 ? ? HDREDIT2 2.5.1 2006/03/31 14:31:20 ? ? $END $REMARKS -CLEAN functions: 2006/03/28 10:59:56 20 Interpolation by Record Number, in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=160.00 Salinity was recalculated after shift -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: Conductivity:Primary # 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 # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.70 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 99.63 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2006/03/29 17:00:04 398 records were deleted in this editing session. 54 changes in channel Salinity:T0:C0 -CALIB parameters: 2006/03/31 12:09:44 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-23\CTD\doc\2005-23-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.6920000E-01 0.1403800E+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: 2006/03/31 14:25:53 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-23\CTD\doc\2005-23-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.9000000E-01 0.1000000E+01 -REMOVECH 2006/03/31 14:26:39 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] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2006/03/31 14:31:20 Applied edit header: Q:\Cruise_Data\2005-23\CTD\doc\2005-23-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\2005-23\2005-23-0026.dat Software Version Seasave Win32 V 5.35 Temperature SN = 4484 Conductivity SN = 3038 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 03 2005 07:30:42 NMEA Latitude = 48 12.69 N NMEA Longitude = 125 17.13 W NMEA UTC (Time) = Oct 03 2005 07:30:37 Store Lat/Lon Data = Add to Header Only Ship:Tully Cruise:2005-23 Station: LA06 Depth: 115m # nquan = 16 # nvalues = 20741 # 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 = altM: Altimeter [m] # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 20741 # span 1 = 0.833, 109.626 # span 2 = 7.0130, 11.4968 # span 3 = 7.0125, 11.4968 # span 4 = 3.435069, 3.670017 # span 5 = 3.351976, 3.670198 # span 6 = 52.6974, 84.0965 # span 7 = 5.1282e-02, 3.7619e+00 # span 8 = 0.9243, 2.1123 # span 9 = 1.16796, 4.10001 # span 10 = 0.00, 100.00 # span 11 = -1.648, 1.423 # span 12 = 0, 1 # span 13 = 30.5387, 33.9136 # span 14 = 29.3957, 33.9164 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 03 2005 07:30:42 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4484, 19-Mar-05 # sensor 1 = Frequency 1 conductivity, primary, 3038, 03-Mar-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, 498DR, 22-May-05 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0766, 16-Nov-04 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Mar 27 2006 11:25:39, 5.37e # datcnv_in = Q:\Cruise_Data\2005-23\CTD\2005-23-0026.dat Q:\Cruise_Data\2005-23 \CTD\2005-23-ctd.con # datcnv_skipover = 0 # wildedit_date = Mar 28 2006 09:05:19, 5.37e # wildedit_in = Q:\Cruise_Data\2005-23\CTD\convert\2005-23-0026.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 28 2006 10:01:50, 5.37e # celltm_in = Q:\Cruise_Data\2005-23\CTD\wildedit\2005-23-0026.cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 7.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 28 2006 10:05:26, 5.37e # Derive_in = Q:\Cruise_Data\2005-23\CTD\celltm\2005-23-0026.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* The descent rate of the CTD was noisy and fairly low, on average. CTDEDIT was used to remove surface records to 3db and many records corrupted by shed wakes; salinity was cleaned very 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 • ±0.8ml/l from 0 - 100m • ±0.4ml/l from 100 – 200m • ±0.1ml/l from 200 - 1000m *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.692E-01 1.4038) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.9E-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 3.2 11.4338 32.3 2.621 5.71 249.0 32.2455 17 4.0 11.4341 36.1 2.597 5.72 249.0 32.2452 38 5.0 11.4243 38.3 2.625 5.65 246.1 32.2451 61 6.0 11.4289 38.6 2.597 5.56 242.4 32.2474 28 7.0 11.4265 39.3 2.554 5.50 239.8 32.2662 25 8.0 11.2933 39.2 2.614 5.44 237.0 32.2911 35 9.1 11.1858 39.7 2.520 5.34 232.5 32.3162 32 10.0 11.0483 40.4 2.361 5.23 227.7 32.3500 39 10.9 10.9267 41.0 2.283 5.11 222.6 32.3741 43 12.0 10.7838 41.3 2.209 5.04 219.4 32.3991 26 13.0 10.6063 41.6 2.188 4.93 214.6 32.4345 28 14.0 10.4434 41.6 2.114 4.75 206.8 32.4716 34 15.0 10.0749 42.3 1.888 4.35 189.6 32.5537 37 16.0 9.5455 44.1 1.608 4.26 185.4 32.6789 28 17.0 9.3653 44.9 1.395 4.18 182.1 32.7111 28 17.9 9.2234 45.5 1.272 4.13 179.7 32.7264 27 19.0 8.8759 46.8 0.904 4.04 175.9 32.7851 31 20.0 8.7593 47.2 0.776 4.05 176.1 32.8002 25 21.0 8.7069 47.5 0.672 4.05 176.5 32.8070 27 22.0 8.5410 48.1 0.541 4.05 176.4 32.8363 33 22.9 8.4327 48.7 0.418 4.01 174.8 32.8643 39 24.1 8.4419 48.7 0.315 3.86 167.9 32.8856 26 25.0 8.4311 48.3 0.282 3.86 168.2 32.9030 24 26.0 8.4053 48.4 0.251 3.90 169.8 32.9149 25 27.1 8.3762 48.5 0.215 3.96 172.5 32.9314 34 28.0 8.2972 48.9 0.202 3.99 173.5 32.9584 36 29.0 8.1632 49.8 0.188 3.98 173.1 33.0179 29 30.0 8.1142 49.9 0.193 3.96 172.5 33.0658 30 30.8 8.1008 49.7 0.178 3.93 171.0 33.0888 25 32.0 8.0977 49.6 0.179 3.60 156.8 33.1189 26 33.0 8.1001 49.3 0.187 3.51 152.6 33.1473 23 34.0 8.1106 49.0 0.202 3.43 149.1 33.1644 21 35.0 8.0856 48.6 0.198 3.34 145.5 33.1943 26 36.0 8.0702 48.3 0.196 3.19 139.0 33.2132 42 37.0 8.0358 48.0 0.182 2.97 129.2 33.2419 44 38.0 8.0120 47.5 0.196 2.84 123.5 33.3035 39 39.0 8.0192 47.6 0.272 2.76 120.0 33.3422 31 40.0 8.0185 47.7 0.253 2.69 117.1 33.3453 28 41.0 8.0010 48.0 0.267 2.61 113.7 33.3558 39 42.0 7.9659 48.2 0.272 2.55 111.1 33.3699 38 43.0 7.8274 48.0 0.226 2.52 109.8 33.4168 27 44.1 7.7712 47.1 0.195 2.50 108.9 33.4421 32 44.6 7.7677 47.8 0.203 2.48 108.0 33.4468 12 46.1 7.7515 48.0 0.203 2.35 102.3 33.4574 20 47.0 7.6635 47.7 0.174 2.33 101.4 33.4928 23 48.0 7.5748 47.1 0.155 2.31 100.3 33.5356 27 48.9 7.5276 47.3 0.141 2.28 99.0 33.5627 29 50.1 7.5053 47.5 0.132 2.24 97.5 33.5736 25 51.0 7.4620 47.6 0.126 2.23 97.0 33.5955 28 52.0 7.4037 47.6 0.123 2.21 96.3 33.6298 40 53.4 7.3794 47.6 0.118 2.23 97.2 33.6433 8 54.0 7.3604 47.5 0.110 2.24 97.4 33.6556 23 55.0 7.3398 47.5 0.103 2.25 97.8 33.6746 20 56.0 7.3345 47.5 0.094 2.26 98.3 33.6867 28 57.0 7.3346 47.6 0.092 2.28 99.0 33.6893 33 58.0 7.3345 47.6 0.084 2.30 99.9 33.6989 34 59.0 7.3371 47.6 0.085 2.32 101.1 33.7058 27 60.0 7.3382 47.7 0.078 2.35 102.0 33.7135 32 61.0 7.3378 47.8 0.077 2.36 102.4 33.7213 27 62.1 7.3388 47.8 0.074 2.37 103.1 33.7300 44 63.0 7.3392 47.9 0.075 2.39 103.8 33.7334 36 64.0 7.3488 48.1 0.070 2.40 104.3 33.7453 24 64.9 7.3573 48.1 0.067 2.41 105.0 33.7520 29 66.1 7.3732 48.2 0.069 2.46 107.0 33.7631 36 67.0 7.3992 48.5 0.066 2.47 107.6 33.7824 30 68.0 7.4186 48.8 0.062 2.48 108.0 33.7992 25 69.0 7.4238 49.0 0.062 2.48 108.0 33.8035 23 70.0 7.4264 49.2 0.064 2.48 107.8 33.8073 24 71.0 7.4284 49.2 0.061 2.46 107.2 33.8097 30 72.0 7.4314 49.2 0.061 2.43 105.8 33.8173 45 73.0 7.4242 49.3 0.062 2.38 103.7 33.8339 32 74.0 7.4149 49.3 0.060 2.34 101.8 33.8377 26 75.0 7.4072 49.3 0.058 2.29 99.5 33.8407 31 76.0 7.3628 49.2 0.059 2.22 96.5 33.8546 36 77.0 7.3215 48.9 0.062 2.16 94.0 33.8652 27 78.0 7.3148 48.9 0.062 2.12 92.2 33.8765 25 79.0 7.2906 48.7 0.060 2.09 90.7 33.8798 28 80.0 7.2710 48.5 0.062 2.05 89.1 33.8815 36 81.0 7.2552 48.2 0.061 2.01 87.6 33.8833 33 82.0 7.2297 48.1 0.062 1.98 86.2 33.8852 35 83.0 7.2020 48.1 0.064 1.96 85.2 33.8864 37 84.0 7.1780 47.9 0.066 1.94 84.5 33.8868 28 85.0 7.1537 47.6 0.064 1.93 83.8 33.8875 24 86.0 7.1496 47.6 0.064 1.91 83.2 33.8874 21 87.0 7.1432 47.6 0.060 1.90 82.6 33.8872 22 88.0 7.1218 47.5 0.062 1.88 82.0 33.8898 23 89.0 7.1025 47.4 0.063 1.87 81.2 33.8928 29 90.1 7.0988 47.2 0.063 1.83 79.6 33.8946 50 91.0 7.0677 47.1 0.064 1.79 77.7 33.8995 37 92.0 7.0514 46.7 0.065 1.76 76.6 33.9024 24 93.0 7.0348 46.4 0.067 1.75 76.0 33.9049 21 94.0 7.0179 45.9 0.064 1.74 75.5 33.9095 18 95.0 7.0180 45.5 0.063 1.73 75.2 33.9099 21 96.1 7.0184 45.4 0.064 1.72 74.9 33.9102 31 96.9 7.0183 45.5 0.066 1.71 74.5 33.9108 46 98.0 7.0163 45.1 0.066 1.71 74.1 33.9123 26 99.0 7.0161 45.0 0.066 1.70 74.0 33.9125 22 100.0 7.0163 45.0 0.065 1.70 73.8 33.9124 28 101.1 7.0163 45.0 0.064 1.69 73.6 33.9125 49 102.0 7.0161 45.1 0.063 1.69 73.4 33.9127 33 103.0 7.0160 45.0 0.062 1.68 73.3 33.9129 25 104.0 7.0153 45.0 0.062 1.68 73.2 33.9130 28 105.1 7.0157 45.0 0.064 1.68 73.0 33.9129 63 105.9 7.0152 45.0 0.066 1.67 72.8 33.9129 51 107.0 7.0153 44.9 0.065 1.67 72.5 33.9130 48 108.0 7.0138 44.9 0.065 1.66 72.4 33.9128 36 109.1 7.0137 44.8 0.065 1.66 72.3 33.9128 40 109.6 7.0147 44.8 0.066 1.66 72.2 33.9125 13