*2007/02/01 14:51:34.38 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/10/18 02:24:24.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 109 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : AD0660FE NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.277 110.815 2 Temperature:Secondary 'deg C (ITS90)' 8.4091 9.005 3 Transmissivity %/metre 26.6 51.7 4 Fluorescence:URU:Seapoint mg/m^3 0.127 4.384 5 Oxygen:Dissolved:SBE mL/L 2.716 5.017 6 Oxygen:Dissolved:SBE umol/kg 118.3304 218.8951 7 Salinity:T1:C1 PSS-78 29.6537 31.7704 8 Number_of_bin_records n/a 10 71 $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\2006-33\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-33 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Effingham, LaPerouse etc. SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI, Broughton, JdeF STATION : CC1 EVENT NUMBER : 67 LATITUDE : 50 36.32000 N ! (deg min) LONGITUDE : 126 21.36000 W ! (deg min) ALTIMETER (M) : 4.15 ! 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 : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2668 conductivity:primary ' ' 2399 pressure ' ' 75636 temperature:secondary ' ' 2038 conductivity:secondary ' ' 2754 Fluorometer ' ' Seapoint transmissometer:primary ' ' 723DR Oxygen:SBE ' ' 0047 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37D $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/01/22 17:38:31 9629 9629 CLEAN 5.0 2007/01/22 18:04:44 9586 9586 SHIFTDAT 3.4 2007/01/22 18:30:08 9586 9586 SHIFTDAT 3.4 2007/01/23 12:34:17 9586 9586 SHIFTDAT 3.4 2007/01/23 13:02:00 9586 9586 SHIFTDAT 3.4 2007/01/23 13:27:19 9586 9586 DELETE 6.3 2007/01/23 13:45:49 9586 3208 CTDEDIT 4.61 2007/01/27 14:31:22 3208 3183 CALIB 11.7 2007/01/29 15:13:08 3183 3183 FILTERS 4.3 2007/01/29 15:21:56 3183 3183 BINAVE 4.1.1 2007/01/29 15:26:16 3183 109 CALIB 11.7 2007/01/29 17:51:26 109 109 REMOVECH 7.0 2007/01/30 10:09:48 109 109 CHGUNITS 3.0 2007/01/30 11:08:34 109 109 REORDER 1.2.1 2007/01/30 11:08:53 ? ? HDREDIT2 2.5.1 2007/02/01 14:51:34 ? ? $END $REMARKS -CLEAN functions: 2007/01/22 17:44:41 20 Interpolation by Record Number, 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 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.80 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 SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift=120.00 -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 101.13 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/01/27 14:31:22 25 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2007/01/29 15:13:08 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-33\CTD\doc\2006-33-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.2530000E-01 0.1067100E+01 14 Salinity:T0:C0 PSS-78 10 -0.7300000E-02 0.1000000E+01 15 Salinity:T1:C1 PSS-78 10 -0.1300000E-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: 2007/01/29 17:51:26 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-33\CTD\doc\2006-33-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.3000000E-01 0.1000000E+01 -REMOVECH 2007/01/30 10:09:48 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/02/01 14:51:34 Applied edit header: Q:\Cruise_Data\2006-33\CTD\doc\2006-33-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F11.2 ==> 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\2006-33\2006-33-0067.dat Software Version Seasave Win32 V 5.37d Temperature SN = 2668 Conductivity SN = 2399 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 18 2006 02:24:23 NMEA Latitude = 50 36.32 N NMEA Longitude = 126 21.36 W NMEA UTC (Time) = Oct 18 2006 02:24:24 Store Lat/Lon Data = Add to Header Only Ship: J.P. Tully Cruise: 2006-33 Station: CC1 Latitude: Longitude: Depth: 114m # nquan = 16 # nvalues = 9629 # 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, 9629 # span 1 = 2.331, 111.129 # span 2 = 8.4088, 9.4094 # span 3 = 8.4078, 9.3722 # span 4 = 2.991505, 3.359539 # span 5 = 3.043732, 3.359239 # span 6 = 60.3992, 84.8924 # span 7 = 1.1722e-01, 1.4949e+01 # span 8 = 1.5702, 3.1136 # span 9 = 2.54461, 6.55331 # span 10 = 0.00, 100.00 # span 11 = -1.095, 1.348 # span 12 = 0, 1 # span 13 = 27.2168, 31.7751 # span 14 = 27.8034, 31.7723 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 18 2006 02:24:23 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2668, 18-May-06 # sensor 1 = Frequency 1 conductivity, primary, 2399, 23-May-06, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 04-June-99 # sensor 3 = Frequency 3 temperature, secondary, 2038, 07-June-05 # sensor 4 = Frequency 4 conductivity, secondary, 2754, 23-May-06, 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, 0047, 10-Jun-06p # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Jan 22 2007 11:23:18, 5.37e # datcnv_in = Q:\Cruise_Data\2006-33\CTD\2006-33-0067.dat Q:\Cruise_Data\2006-33 \CTD\2006-33-ctd.CON # datcnv_skipover = 0 # wildedit_date = Jan 22 2007 12:15:47, 5.37e # wildedit_in = Q:\Cruise_Data\2006-33\CTD\convert\2006-33-0067.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 = Jan 22 2007 16:26:42, 5.37e # celltm_in = Q:\Cruise_Data\2006-33\CTD\wildedit\2006-33-0067.cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jan 22 2007 16:39:09, 5.37e # Derive_in = Q:\Cruise_Data\2006-33\CTD\celltm\2006-33-0067.cnv Q:\Cruise_Data\ 2006-33\CTD\2006-33-ctd.CON # file_type = ascii END* CTDEDIT was used to remove records from the surface to 3db. ---------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. Recalibration of SBE Dissolved Oxygen: The SBE sensor calibration drifted significantly during the cruise, so the data were divided into 2 sections for recalibration. Where there were insufficient data to enable reliable recalibration the channel was removed. The dissolved oxygen data in the CTD files should be considered, roughly • ±0.8ml/l from 0 – 75db • ±0.4ml/l from 75 – 175db • ±0.1ml/l below 175db • The manufacturer considers the sensor unreliable below 100db ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.253E-01 1.0671) Salinity:T0:C0 PSS-78 10 -99 () (-0.73E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (-0.13E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.3E-01 1) $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 3.3 8.9952 29.1 4.244 5.00 218.2 29.7122 10 4.0 9.0007 31.4 4.384 4.96 216.5 29.6690 17 5.0 9.0050 29.3 4.206 4.97 216.7 29.6537 19 6.0 8.9501 35.6 3.584 5.00 218.3 29.9358 23 7.0 8.9534 33.1 3.319 5.02 218.9 29.9821 26 8.0 8.9972 27.8 3.675 4.96 216.5 29.7938 30 9.0 8.9715 28.9 3.326 4.84 211.2 29.8995 29 10.0 8.8905 33.9 2.534 4.70 204.9 30.1844 28 11.0 8.8532 37.8 2.350 4.44 193.6 30.3209 28 12.0 8.9284 39.0 2.318 4.17 181.8 30.0737 26 13.0 8.7663 45.2 1.450 3.96 172.7 30.5065 26 14.0 8.6511 47.6 1.060 3.79 165.4 30.7218 27 15.0 8.6347 48.7 0.992 3.66 159.7 30.7816 26 16.0 8.5627 49.1 0.727 3.57 155.4 30.8346 24 17.0 8.5220 50.0 0.579 3.49 152.3 30.9360 27 18.0 8.4924 50.9 0.420 3.43 149.7 31.0075 27 19.0 8.4886 51.2 0.387 3.38 147.5 31.0114 27 20.0 8.4683 51.1 0.355 3.35 145.9 31.0674 27 21.0 8.4527 51.6 0.317 3.32 144.6 31.1260 27 22.0 8.4482 51.7 0.292 3.29 143.4 31.1429 27 23.0 8.4387 51.6 0.253 3.27 142.4 31.1688 27 24.0 8.4280 51.7 0.245 3.25 141.6 31.2017 27 25.0 8.4233 51.6 0.202 3.23 140.9 31.2322 28 26.0 8.4234 51.5 0.256 3.21 140.1 31.2488 27 27.0 8.4179 51.6 0.229 3.20 139.3 31.2637 29 28.0 8.4091 51.6 0.208 3.18 138.5 31.3068 28 29.0 8.4111 51.7 0.200 3.16 137.8 31.3526 29 30.0 8.4262 51.6 0.185 3.15 137.2 31.3906 29 31.0 8.4221 51.4 0.181 3.14 136.8 31.3944 29 32.0 8.4315 51.5 0.188 3.12 136.1 31.3985 30 33.0 8.4474 51.6 0.180 3.11 135.4 31.4070 29 34.0 8.4705 51.7 0.167 3.09 134.8 31.4226 29 35.0 8.4712 51.6 0.167 3.07 133.9 31.4305 25 36.0 8.4678 51.5 0.154 3.03 132.1 31.4682 28 37.0 8.4653 51.5 0.145 2.99 130.2 31.4890 30 38.0 8.4729 50.0 0.162 2.96 128.9 31.5095 29 39.0 8.4709 49.2 0.155 2.96 129.1 31.5229 29 40.0 8.4656 49.0 0.154 2.98 129.9 31.5302 30 41.0 8.4478 49.6 0.161 3.00 130.9 31.5287 29 42.0 8.4426 50.3 0.154 3.03 131.9 31.5277 29 43.0 8.4354 50.7 0.153 3.04 132.3 31.5336 29 44.0 8.4328 50.8 0.144 3.03 132.0 31.5465 30 45.0 8.4365 50.5 0.153 3.02 131.6 31.5619 29 46.0 8.4397 50.0 0.150 3.01 130.9 31.5652 29 47.0 8.4434 50.0 0.146 3.00 130.9 31.5683 30 48.0 8.4478 49.4 0.151 3.01 131.3 31.5732 29 49.0 8.4400 50.1 0.145 3.02 131.5 31.5903 29 50.0 8.4373 50.4 0.136 3.02 131.5 31.5998 29 51.0 8.4381 50.3 0.140 3.02 131.4 31.6027 30 52.0 8.4382 49.9 0.136 3.01 131.3 31.6104 29 53.0 8.4380 49.8 0.141 3.01 131.3 31.6135 30 54.0 8.4365 49.8 0.136 3.01 131.2 31.6199 26 55.0 8.4347 49.7 0.146 3.01 131.2 31.6279 29 56.0 8.4339 49.3 0.141 3.01 131.2 31.6346 28 57.0 8.4325 49.3 0.137 3.01 131.2 31.6400 30 58.0 8.4321 49.2 0.138 3.01 131.1 31.6434 29 59.0 8.4324 49.1 0.138 3.01 131.0 31.6435 27 60.0 8.4317 49.2 0.136 3.01 131.1 31.6461 30 61.0 8.4298 49.2 0.136 3.01 131.2 31.6503 29 62.0 8.4279 49.1 0.136 3.01 131.2 31.6535 30 63.0 8.4243 48.9 0.141 3.01 131.0 31.6678 28 64.0 8.4229 48.6 0.131 3.01 130.9 31.6763 29 65.0 8.4221 48.4 0.138 3.00 130.7 31.6798 28 66.0 8.4213 48.2 0.137 2.99 130.4 31.6841 27 67.0 8.4201 48.0 0.132 2.99 130.2 31.6913 27 68.0 8.4187 47.4 0.136 2.98 130.0 31.6997 27 69.0 8.4180 47.3 0.135 2.98 129.7 31.7022 26 70.0 8.4173 47.2 0.128 2.97 129.4 31.7035 27 71.0 8.4162 47.0 0.128 2.96 129.1 31.7094 26 72.0 8.4153 46.7 0.129 2.96 129.1 31.7147 26 73.0 8.4150 46.5 0.130 2.96 128.9 31.7168 24 74.0 8.4141 46.5 0.128 2.96 128.8 31.7189 24 75.0 8.4127 46.4 0.127 2.95 128.6 31.7228 24 76.0 8.4118 46.1 0.138 2.95 128.4 31.7256 24 77.0 8.4107 45.4 0.134 2.94 128.3 31.7314 26 78.0 8.4104 45.1 0.133 2.94 128.2 31.7337 27 79.0 8.4104 45.2 0.128 2.94 127.9 31.7337 28 80.0 8.4105 45.0 0.132 2.93 127.8 31.7344 30 81.0 8.4103 44.9 0.129 2.93 127.7 31.7355 32 82.0 8.4096 44.8 0.132 2.93 127.7 31.7379 32 83.0 8.4091 44.8 0.136 2.93 127.6 31.7388 31 84.0 8.4094 44.7 0.142 2.92 127.2 31.7399 30 85.0 8.4098 44.0 0.135 2.90 126.2 31.7416 30 86.0 8.4111 43.0 0.131 2.86 124.7 31.7449 31 87.0 8.4147 39.7 0.144 2.83 123.2 31.7552 30 88.0 8.4165 36.8 0.144 2.80 122.0 31.7574 29 89.0 8.4177 34.4 0.142 2.78 121.2 31.7595 31 90.0 8.4170 33.7 0.143 2.77 120.6 31.7603 30 91.0 8.4156 33.1 0.146 2.76 120.1 31.7621 30 92.0 8.4151 31.2 0.150 2.74 119.5 31.7638 31 93.0 8.4150 31.0 0.147 2.72 118.6 31.7640 30 94.0 8.4163 29.3 0.152 2.72 118.3 31.7645 31 95.0 8.4163 26.6 0.153 2.72 118.5 31.7659 30 96.0 8.4131 27.3 0.153 2.73 118.8 31.7675 31 97.0 8.4113 29.8 0.149 2.73 119.0 31.7691 30 98.0 8.4107 30.2 0.154 2.73 119.2 31.7702 31 99.0 8.4108 30.1 0.154 2.73 119.2 31.7704 30 100.0 8.4109 30.0 0.158 2.73 119.2 31.7704 31 101.0 8.4111 30.2 0.152 2.74 119.2 31.7704 30 102.0 8.4113 30.0 0.154 2.74 119.3 31.7703 31 103.0 8.4117 30.0 0.149 2.74 119.2 31.7699 29 104.0 8.4120 29.7 0.153 2.74 119.2 31.7697 32 105.0 8.4121 29.8 0.152 2.73 119.1 31.7696 31 106.0 8.4121 29.3 0.148 2.73 118.9 31.7699 32 107.0 8.4128 28.7 0.151 2.72 118.7 31.7699 31 108.0 8.4130 28.5 0.150 2.72 118.5 31.7700 31 109.0 8.4131 28.3 0.160 2.72 118.7 31.7700 67 110.0 8.4130 28.4 0.161 2.72 118.7 31.7699 71 110.8 8.4130 28.4 0.153 2.72 118.6 31.7700 44