*2008/08/22 10:33:00.26 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/05/01 07:51:10.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 84 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F9D6A074 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.176 86.851 2 Temperature:Secondary 'deg C (ITS90)' 7.2902 9.0338 3 Transmissivity %/metre 24.5 57.1 4 Fluorescence:URU:Seapoint mg/m^3 0.119 4.839 5 Oxygen:Dissolved:SBE mL/L 2.604 7.492 6 Oxygen:Dissolved:SBE umol/kg 113.2861 326.5334 7 Salinity:T1:C1 PSS-78 31.3834 33.4561 8 Number_of_bin_records n/a 11 34 $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 : LC06 EVENT NUMBER : 43 LATITUDE : 48 36.43000 N ! (deg min) LONGITUDE : 125 54.08000 W ! (deg min) WATER DEPTH : 93 ALTIMETER (M) : 7.45 ! 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 14:01:58 11927 11927 CLEAN 5.0.2 2008/08/14 14:56:05 11849 11849 SHIFTDAT 3.4 2008/08/14 17:40:41 11849 11849 SHIFTDAT 3.4 2008/08/14 17:55:10 11849 11849 SHIFTDAT 3.4 2008/08/17 14:17:17 11849 11849 SHIFTDAT 3.4 2008/08/17 14:33:49 11849 11849 DELETE 6.3 2008/08/17 14:46:25 11849 1911 CTDEDIT 4.61 2008/08/20 16:27:21 1911 1713 CALIB 11.7 2008/08/21 15:21:13 1713 1713 FILTERS 4.3 2008/08/21 15:31:14 1713 1713 BINAVE 4.1.1 2008/08/21 15:35:06 1713 84 CALIB 11.7 2008/08/21 16:40:34 84 84 REMOVECH 8.0 2008/08/22 09:22:43 84 84 CHGUNITS 3.0 2008/08/22 09:23:04 84 84 REORDER 1.2.1 2008/08/22 09:23:59 ? ? HDREDIT2 2.5.1 2008/08/22 10:33:00 ? ? $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 77.37 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2008/08/20 16:27:21 198 records were deleted in this editing session. 15 changes in channel Salinity:T1:C1 -CALIB parameters: 2008/08/21 15:21:13 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 16:40:34 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 09:22:43 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/08/22 10:33:00 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\2008-32-0043.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 07:50:41 NMEA Latitude = 48 36.43 N NMEA Longitude = 125 54.08 W NMEA UTC (Time) = May 01 2008 07:51:10 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-32 Station: LC06 Latitude: Longitude: Depth (m): 93 # nquan = 16 # nvalues = 11927 # 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, 11927 # span 1 = 1.561, 87.370 # span 2 = 6.3998, 9.0390 # span 3 = 6.4821, 9.0372 # span 4 = 0.230996, 3.418253 # span 5 = 0.090109, 3.417596 # span 6 = 6.6162, 91.9972 # span 7 = 1.0256e-01, 6.8352e+00 # span 8 = 1.4982, 3.4640 # span 9 = 2.56158, 7.78435 # span 10 = 0, 1 # span 11 = -1.946, 1.793 # span 12 = 0.00, 100.00 # span 13 = 1.7547, 33.4627 # span 14 = 0.6644, 33.4567 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 01 2008 07:50:41 # 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 09:26:03, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-32\Raw\CTD\2008-32-0043.hex Q:\Crui se_Data_Processing\2008-32\Processing\doc\2008-32-ctd.con # datcnv_skipover = 0 # wildedit_date = Aug 14 2008 11:10:51, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-32\Processing\convert\2008-32-004 3.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 13:31:58, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-32\Processing\wildedit\2008-32-0043 .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 13:37:13, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-32\Processing\celltm\2008-32-0043.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 3.9db and records corrupted by shed wake 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 4.2 9.0284 24.7 3.918 7.42 323.2 31.3837 21 5.0 9.0288 24.5 3.845 7.42 323.6 31.3837 25 6.0 9.0289 24.7 3.853 7.43 323.7 31.3837 22 7.0 9.0295 24.7 4.097 7.43 323.8 31.3836 20 8.0 9.0303 24.7 4.157 7.44 324.2 31.3834 20 9.0 9.0329 25.1 4.074 7.44 324.4 31.3834 20 10.0 9.0338 25.1 3.985 7.45 324.5 31.3834 20 11.0 9.0336 25.2 3.820 7.44 324.1 31.3837 21 12.0 9.0242 24.8 3.902 7.49 326.5 31.3888 21 13.0 9.0014 24.8 4.015 7.47 325.6 31.3978 23 14.0 8.9831 24.9 4.124 7.39 322.1 31.4020 22 15.0 8.9694 25.1 4.320 7.26 316.5 31.4037 21 16.0 8.8153 25.2 4.448 7.11 309.8 31.4480 20 17.0 8.2725 28.6 4.800 6.95 302.7 31.6655 23 18.0 8.1608 31.0 4.839 6.80 296.1 31.7385 27 19.0 8.0196 34.3 4.372 6.65 289.6 31.8556 28 20.0 8.0095 36.2 4.051 6.52 283.8 31.8669 20 21.0 7.9783 37.6 3.778 6.41 279.2 31.8988 18 22.0 7.9256 38.6 3.511 6.34 276.0 31.9631 14 23.0 7.7850 41.2 2.968 6.28 273.5 32.1686 15 24.0 7.7509 44.4 2.651 6.23 271.3 32.2201 16 25.0 7.7214 46.8 2.002 6.18 269.0 32.2617 13 26.0 7.6826 51.3 1.447 6.13 266.9 32.3343 23 27.0 7.6727 52.2 1.123 6.09 265.3 32.3442 29 28.0 7.6410 53.2 0.856 6.07 264.3 32.3727 23 29.0 7.6278 54.2 0.737 6.06 264.0 32.3947 20 30.0 7.6248 54.2 0.628 6.06 263.9 32.4017 18 31.0 7.6218 54.4 0.582 6.07 264.1 32.4036 18 32.0 7.6079 54.6 0.519 6.08 264.6 32.4119 18 33.0 7.5917 55.0 0.448 6.09 264.9 32.4295 16 34.0 7.5588 55.6 0.383 6.09 265.0 32.4468 16 35.0 7.5449 56.0 0.354 6.08 264.7 32.4632 16 36.0 7.5368 56.3 0.322 6.06 263.9 32.4718 19 37.0 7.5405 56.5 0.278 6.04 262.8 32.4810 25 38.0 7.5443 56.4 0.252 6.01 261.5 32.4989 28 39.0 7.5482 56.7 0.240 5.98 260.3 32.5127 28 40.0 7.5509 56.8 0.215 5.95 259.0 32.5182 30 41.0 7.5529 56.8 0.210 5.91 257.4 32.5233 22 42.0 7.5551 56.9 0.207 5.87 255.6 32.5309 18 43.0 7.5581 56.9 0.198 5.84 254.1 32.5476 16 44.0 7.5628 57.0 0.198 5.80 252.7 32.5827 15 45.0 7.5637 57.1 0.183 5.78 251.5 32.5963 13 46.0 7.5637 57.1 0.173 5.75 250.3 32.5989 15 47.0 7.5620 57.1 0.173 5.72 248.8 32.6052 20 48.1 7.5611 57.1 0.163 5.66 246.4 32.6198 32 48.9 7.5623 57.1 0.162 5.59 243.2 32.6462 34 50.0 7.5631 57.1 0.157 5.54 241.2 32.6623 20 51.0 7.5631 57.1 0.154 5.51 239.7 32.6632 17 52.0 7.5637 57.1 0.157 5.48 238.4 32.6659 14 53.0 7.5649 57.0 0.161 5.45 237.2 32.6786 13 54.0 7.5636 57.1 0.157 5.41 235.7 32.6876 15 55.0 7.5629 57.1 0.154 5.38 234.0 32.6992 17 56.0 7.5611 57.1 0.145 5.32 231.8 32.7140 21 57.0 7.5587 57.0 0.143 5.26 228.9 32.7332 26 58.0 7.5526 57.0 0.149 5.18 225.6 32.7581 30 59.0 7.5488 56.9 0.148 5.11 222.2 32.7779 21 60.0 7.5496 56.9 0.145 5.02 218.6 32.7842 18 61.0 7.5491 56.8 0.149 4.94 215.0 32.7896 15 62.0 7.5443 56.7 0.147 4.84 210.7 32.8284 16 63.0 7.5423 56.4 0.141 4.72 205.6 32.8598 16 64.0 7.5341 56.3 0.138 4.57 198.7 32.8735 20 65.0 7.5133 55.9 0.138 4.35 189.5 32.8955 21 66.0 7.4893 54.8 0.146 4.16 180.9 32.9098 22 67.0 7.4906 53.6 0.164 4.03 175.2 32.9767 19 68.0 7.4897 53.2 0.176 3.94 171.5 33.0058 21 69.0 7.4920 53.4 0.161 3.87 168.3 33.0132 24 70.0 7.4933 53.7 0.152 3.78 164.4 33.0197 26 71.0 7.4962 53.9 0.150 3.65 159.0 33.0367 26 72.0 7.4846 53.9 0.147 3.51 152.9 33.1225 19 73.0 7.4718 53.9 0.132 3.40 148.2 33.2023 14 74.0 7.4594 54.3 0.129 3.33 144.9 33.2476 11 75.0 7.3995 53.2 0.126 3.26 141.9 33.2844 15 76.0 7.3903 52.8 0.127 3.20 139.1 33.2943 16 77.0 7.3877 52.7 0.126 3.14 136.4 33.2975 18 78.0 7.3857 52.7 0.121 3.07 133.5 33.3002 21 79.0 7.3764 52.6 0.123 3.00 130.4 33.3136 19 80.0 7.3632 52.5 0.126 2.92 127.3 33.3350 23 81.0 7.3438 52.4 0.128 2.85 123.9 33.3683 27 82.0 7.3275 52.2 0.126 2.77 120.7 33.3957 24 83.0 7.3145 52.1 0.124 2.72 118.2 33.4181 19 84.0 7.3077 52.1 0.121 2.68 116.6 33.4291 17 85.0 7.2953 51.9 0.119 2.65 115.5 33.4489 16 86.0 7.2910 52.0 0.121 2.63 114.4 33.4549 19 86.9 7.2902 51.9 0.119 2.60 113.3 33.4561 20