*2008/08/22 10:32:59.45 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/05/01 01:45:23.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 96 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CD2C0DD8 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.284 96.593 2 Temperature:Secondary 'deg C (ITS90)' 7.6547 9.1316 3 Transmissivity %/metre 9.7 48.3 4 Fluorescence:URU:Seapoint mg/m^3 0.156 14.155 5 Oxygen:Dissolved:SBE mL/L 3.349 9.541 6 Oxygen:Dissolved:SBE umol/kg 145.7747 415.9619 7 Salinity:T1:C1 PSS-78 31.005 32.8279 8 Number_of_bin_records n/a 12 186 $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 : EF13 EVENT NUMBER : 37 LATITUDE : 48 56.49000 N ! (deg min) LONGITUDE : 125 10.68000 W ! (deg min) WATER DEPTH : 103 ALTIMETER (M) : 8.13 ! 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 14:00:59 14972 14972 CLEAN 5.0.2 2008/08/14 14:55:02 14869 14869 SHIFTDAT 3.4 2008/08/14 17:39:51 14869 14869 SHIFTDAT 3.4 2008/08/14 17:54:21 14869 14869 SHIFTDAT 3.4 2008/08/17 14:16:26 14869 14869 SHIFTDAT 3.4 2008/08/17 14:32:50 14869 14869 DELETE 6.3 2008/08/17 14:45:53 14869 2610 CTDEDIT 4.61 2008/08/20 15:46:53 2610 2551 CALIB 11.7 2008/08/21 15:21:04 2551 2551 FILTERS 4.3 2008/08/21 15:31:06 2551 2551 BINAVE 4.1.1 2008/08/21 15:35:00 2551 96 CALIB 11.7 2008/08/21 16:40:33 96 96 REMOVECH 8.0 2008/08/22 09:22:42 96 96 CHGUNITS 3.0 2008/08/22 09:23:03 96 96 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 86.70 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2008/08/20 15:46:53 59 records were deleted in this editing session. 29 changes in channel Salinity:T1:C1 -CALIB parameters: 2008/08/21 15:21:04 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 16:40:33 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\2008-32-0037.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 01:44:54 NMEA Latitude = 48 56.49 N NMEA Longitude = 125 10.68 W NMEA UTC (Time) = May 01 2008 01:45:23 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-32 Station: EF13 Latitude: Longitude: Depth (m): 103 # nquan = 16 # nvalues = 14972 # 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, 14972 # span 1 = 0.851, 96.701 # span 2 = 7.3170, 9.7145 # span 3 = 7.3163, 9.7203 # span 4 = 3.162902, 3.392308 # span 5 = 3.191368, 3.391967 # span 6 = 2.0737, 89.9945 # span 7 = 0.0000e+00, 1.4894e+01 # span 8 = 1.8339, 4.2637 # span 9 = 3.42890, 9.50331 # span 10 = 0, 1 # span 11 = -1.402, 1.410 # span 12 = 0.00, 100.00 # span 13 = 29.7949, 32.8288 # span 14 = 30.1164, 32.8255 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 01 2008 01:44:54 # 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 09:25:53, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-32\Raw\CTD\2008-32-0037.hex Q:\Crui se_Data_Processing\2008-32\Processing\doc\2008-32-ctd.con # datcnv_skipover = 0 # wildedit_date = Aug 14 2008 11:10:40, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-32\Processing\convert\2008-32-003 7.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 13:31:46, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-32\Processing\wildedit\2008-32-0037 .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 13:36:59, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-32\Processing\celltm\2008-32-0037.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 2db; 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 2.3 9.1241 11.5 9.341 9.54 416.0 31.0166 12 3.0 9.1316 10.8 9.479 9.39 409.3 31.0050 22 4.0 9.0603 10.6 10.029 9.07 395.2 31.0942 19 5.0 8.7486 9.8 11.782 8.76 382.0 31.4101 18 6.0 8.4614 9.7 13.505 8.47 369.1 31.6645 19 7.0 8.4337 10.0 14.155 8.15 355.2 31.6851 24 8.0 8.3938 14.6 13.428 7.82 340.6 31.7265 28 9.0 8.3595 17.6 11.310 7.57 330.0 31.7482 23 10.0 8.3374 21.7 8.840 7.45 324.7 31.7764 20 11.0 8.3430 23.3 7.890 7.39 322.0 31.7850 17 12.0 8.3451 23.6 7.730 7.35 320.2 31.7852 17 13.0 8.3451 23.7 7.698 7.31 318.4 31.7856 20 14.0 8.3431 24.1 6.970 7.27 316.8 31.7878 24 15.0 8.3360 25.6 6.550 7.25 315.8 31.7959 27 16.0 8.3351 25.7 6.386 7.25 315.9 31.8028 23 17.0 8.3361 22.4 7.076 7.26 316.4 31.8074 19 18.0 8.3367 21.8 7.606 7.22 314.6 31.8083 18 19.0 8.3430 21.7 7.502 7.10 309.3 31.8156 18 20.0 8.3184 24.8 6.749 6.93 301.9 31.8648 20 21.0 8.2158 33.7 5.627 6.78 295.1 31.9170 23 22.0 8.1367 36.6 4.556 6.64 289.1 31.9484 24 23.0 8.1214 38.8 3.628 6.50 283.0 31.9734 21 24.0 8.1096 39.2 3.344 6.32 275.5 31.9776 20 25.0 8.0640 38.2 3.194 6.14 267.5 31.9918 20 26.0 7.9895 41.4 2.696 5.98 260.4 32.0074 20 27.0 7.9374 43.8 2.435 5.84 254.5 32.0093 22 28.0 7.9319 42.9 2.223 5.74 250.0 32.0106 21 29.0 7.9289 43.6 1.929 5.66 246.7 32.0135 20 30.0 7.9199 44.2 1.836 5.61 244.5 32.0199 18 31.0 7.9176 44.9 1.783 5.57 242.4 32.0244 19 32.0 7.9190 44.2 1.948 5.54 241.3 32.0261 21 33.0 7.9149 43.9 2.131 5.50 239.6 32.0272 22 34.0 7.9169 43.2 1.976 5.43 236.6 32.0307 24 35.0 7.9049 42.4 1.797 5.37 234.0 32.0436 16 36.0 7.8788 43.1 2.030 5.33 232.1 32.0531 18 37.0 7.8622 43.3 1.802 5.29 230.4 32.0633 18 38.0 7.8502 42.5 1.724 5.25 228.6 32.0761 19 39.0 7.8308 43.6 1.608 5.21 227.0 32.0856 21 40.0 7.8151 44.5 1.572 5.17 225.2 32.0914 22 41.0 7.8097 44.6 1.479 5.11 222.7 32.0954 21 42.0 7.8006 45.8 1.540 5.06 220.3 32.1043 19 43.0 7.7857 46.2 1.350 5.00 217.9 32.1295 12 44.0 7.7763 45.7 1.317 4.94 215.0 32.1431 21 45.0 7.7801 45.2 1.580 4.87 212.0 32.1521 22 46.0 7.8011 46.0 1.589 4.78 208.3 32.1654 23 47.0 7.7889 45.4 1.328 4.70 204.6 32.1736 20 48.0 7.8106 45.5 1.301 4.61 200.8 32.1872 20 49.0 7.8257 46.7 1.211 4.51 196.4 32.2072 20 50.0 7.8414 44.8 1.175 4.39 191.4 32.2204 22 51.0 7.8637 45.7 1.056 4.28 186.4 32.2504 22 52.0 7.8670 46.2 0.927 4.18 181.8 32.2957 24 53.0 7.8850 47.1 0.957 4.08 177.8 32.3121 21 54.0 7.8902 47.0 0.979 4.01 174.6 32.3279 20 55.0 7.8829 47.1 1.180 3.95 172.2 32.3495 18 56.0 7.8711 47.9 0.915 3.91 170.4 32.3637 19 57.0 7.8530 48.3 0.647 3.87 168.6 32.3806 21 58.0 7.8425 48.3 0.486 3.83 166.8 32.3915 27 59.0 7.8473 47.7 0.462 3.79 165.2 32.3990 30 60.0 7.8400 47.8 0.378 3.76 163.6 32.4104 23 61.0 7.8301 47.7 0.352 3.73 162.3 32.4384 19 62.0 7.8289 47.5 0.344 3.71 161.5 32.4513 18 63.0 7.8223 46.8 0.410 3.69 160.8 32.4696 19 64.0 7.8184 46.7 0.314 3.67 160.0 32.4816 21 65.0 7.8148 46.8 0.266 3.65 159.1 32.4895 24 66.0 7.8113 46.4 0.262 3.62 157.7 32.4975 26 67.0 7.7819 45.4 0.232 3.60 156.8 32.5667 24 68.0 7.7666 44.5 0.227 3.60 156.6 32.5993 20 69.0 7.7459 44.1 0.205 3.60 156.6 32.6206 22 70.0 7.7413 44.1 0.163 3.60 156.6 32.6260 22 71.0 7.7382 44.0 0.165 3.60 156.8 32.6279 22 72.0 7.7340 44.1 0.188 3.61 157.2 32.6325 24 73.0 7.7257 43.9 0.194 3.62 157.6 32.6432 25 74.0 7.7088 43.2 0.174 3.64 158.4 32.6706 24 75.0 7.6898 43.1 0.169 3.66 159.3 32.6935 22 76.0 7.6802 43.5 0.156 3.68 160.1 32.6994 22 77.0 7.6732 43.9 0.164 3.68 160.4 32.7074 24 78.0 7.6721 43.5 0.175 3.69 160.5 32.7124 27 79.0 7.6716 42.9 0.197 3.68 160.3 32.7188 30 80.0 7.6716 42.6 0.180 3.67 159.9 32.7222 24 81.0 7.6676 41.7 0.188 3.66 159.5 32.7402 20 82.0 7.6642 41.3 0.175 3.65 158.8 32.7571 19 83.0 7.6627 41.5 0.196 3.63 158.0 32.7635 14 84.0 7.6587 39.2 0.220 3.61 157.0 32.7773 22 85.0 7.6576 36.3 0.211 3.58 156.0 32.7793 34 86.0 7.6564 35.4 0.217 3.56 155.1 32.7830 33 87.0 7.6559 35.0 0.214 3.55 154.6 32.7849 24 88.0 7.6555 34.6 0.235 3.54 153.9 32.7877 22 89.0 7.6553 34.0 0.254 3.52 153.0 32.7917 22 90.0 7.6553 32.6 0.282 3.49 152.0 32.7959 24 91.0 7.6561 29.6 0.264 3.47 151.0 32.8000 30 92.0 7.6566 28.1 0.258 3.43 149.5 32.8082 66 93.0 7.6562 27.5 0.231 3.41 148.4 32.8158 70 94.0 7.6557 28.7 0.225 3.41 148.3 32.8202 66 95.0 7.6552 28.9 0.239 3.39 147.5 32.8235 186 96.0 7.6552 28.3 0.221 3.35 145.8 32.8263 174 96.6 7.6547 28.7 0.237 3.35 145.9 32.8279 31