*2009/03/24 16:20:15.96 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/05/26 23:43:16.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 86 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B8638FD1 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.959 87.921 2 Temperature:Primary 'deg C (ITS90)' 6.5685 9.7553 3 Transmissivity %/metre 25.7 57.4 4 Fluorescence:URU:Seapoint mg/m^3 0.157 1.88 5 Oxygen:Dissolved:SBE mL/L 3.491 7.728 6 Oxygen:Dissolved:SBE umol/kg 151.8607 336.6558 7 Salinity:T0:C0 PSS-78 32.1718 33.4523 8 Number_of_bin_records n/a 9 51 $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\2008-05\Pro $END *ADMINISTRATION MISSION : 2008-05 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : CS04 EVENT NUMBER : 114 LATITUDE : 50 49.19000 N ! (deg min) LONGITUDE : 129 12.98000 W ! (deg min) ALTIMETER (M) : 11.6 ! 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 ' ' 1766 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 2009/03/02 18:17:48 17077 17077 CLEAN 5.0.2 2009/03/02 19:31:15 17007 17007 SHIFTDAT 3.4 2009/03/02 19:53:14 17007 17007 SHIFTDAT 3.4 2009/03/20 19:41:18 17007 17007 SHIFTDAT 3.4 2009/03/20 20:02:35 17007 17007 DELETE 6.3 2009/03/20 20:16:59 17007 2264 CTDEDIT 4.61 2009/03/24 11:07:18 2264 1952 CALIB 11.7 2009/03/24 11:59:20 1952 1952 CALIB 11.7 2009/03/24 13:13:09 1952 1952 FILTERS 4.3 2009/03/24 13:23:12 1952 1952 BINAVE 4.1.1 2009/03/24 13:29:07 1952 86 REMOVECH 8.0 2009/03/24 13:58:32 86 86 CHGUNITS 3.0 2009/03/24 15:31:31 86 86 REORDER 1.2.1 2009/03/24 15:32:11 ? ? HDREDIT2 2.5.1 2009/03/24 16:20:15 ? ? $END $REMARKS -CLEAN functions: 2009/03/02 19:08:04 20 Reset #RECS, MIN & MAX values in header. 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 # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 70.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.30 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 78.22 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/03/24 11:07:18 312 records were deleted in this editing session. 155 changes in channel Salinity:T0:C0 -CALIB parameters: 2009/03/24 11:59:20 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 10 0.4200000E-01 0.1062500E+01 -CALIB parameters: 2009/03/24 13:13:09 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 10 -0.4550000E-01 0.1004900E+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. -REMOVECH 2009/03/24 13:58:32 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/03/24 16:20:15 Applied edit header: Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-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\2008-05\2008-05-0114.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 1766 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 23 2008 16:58:28 NMEA Latitude = 50 49.19 N NMEA Longitude = 129 12.98 W NMEA UTC (Time) = May 26 2008 23:43:16 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-05 2008-05 Station: CS04 Latitude: Longitude: Depth (m): 96m # nquan = 16 # nvalues = 17077 # 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 = altM: Altimeter [m] # name 10 = dz/dtM: Descent Rate [m/s] # name 11 = pumps: Pump Status # name 12 = sal00: Salinity [PSU] # name 13 = sal11: Salinity, 2 [PSU] # name 14 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 15 = flag: flag # span 0 = 1, 17077 # span 1 = 1.409, 88.221 # span 2 = 6.5602, 9.7757 # span 3 = 6.5638, 9.7740 # span 4 = 3.317892, 3.512146 # span 5 = 3.317737, 3.511515 # span 6 = 45.8876, 87.0638 # span 7 = 1.3187e-01, 1.9670e+00 # span 8 = 1.7565, 3.4652 # span 9 = 0.00, 100.00 # span 10 = -1.770, 1.559 # span 11 = 0, 1 # span 12 = 32.0187, 33.4535 # span 13 = 32.0831, 33.4460 # span 14 = 3.26021, 7.25349 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 23 2008 16:58:28 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 16-Jan-08 # sensor 1 = Frequency 1 conductivity, primary, 1766, 07-May-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 = Feb 28 2009 18:03:07, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2008-05\Raw\CTD\2008-05-0114.hex Q:\Crui se_Data_Processing\2008-05\Processing\doc\2008-05-ctd3.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Feb 28 2009 19:32:34, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2008-05\Processing\convert\2008-05-011 4.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 02 2009 17:03:55, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2008-05\Processing\wildedit\2008-05-0114 .cnv # celltm_alpha = 0.0245, 0.0300 # celltm_tau = 9.5000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 02 2009 17:13:59, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2008-05\Processing\celltm\2008-05-0114.c nv Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-ctd3.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* The descent rate of the CTD was noisy. CTDEDIT was used to remove surface records to 2.5db and many records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------- 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: o ±0.8 ml/l from 0 - 50db o ±0.5 ml/l from 50 – 300db o ±0.15 ml/l below 300db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.42E-01 1.0625) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.455E-01 1.0049) $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 3.0 9.7371 25.9 1.477 7.72 336.3 32.1718 21 4.0 9.7553 25.7 1.449 7.73 336.7 32.1727 34 5.0 9.7542 30.0 1.502 7.72 336.1 32.1731 43 6.0 9.7224 31.9 1.596 7.51 326.9 32.1736 27 7.0 9.7083 32.7 1.611 7.23 314.8 32.1735 21 8.0 9.3259 43.3 1.225 7.13 310.7 32.1799 18 9.0 9.2313 45.3 1.048 7.14 311.1 32.1826 21 10.0 9.1316 45.7 1.047 7.17 312.1 32.1812 26 11.0 8.9379 44.9 1.179 7.19 313.4 32.1839 29 12.0 8.7567 44.3 1.328 7.22 314.3 32.1963 25 13.0 8.6888 44.0 1.412 7.24 315.5 32.2002 19 14.0 8.6702 44.4 1.504 7.25 315.9 32.1991 18 15.0 8.6426 44.3 1.600 7.25 315.6 32.1963 20 16.0 8.6259 44.4 1.717 7.24 315.5 32.1951 23 17.0 8.5996 44.7 1.790 7.24 315.4 32.1987 27 18.0 8.5930 44.7 1.824 7.23 314.7 32.2003 24 19.0 8.5820 45.2 1.848 7.22 314.5 32.2005 22 20.0 8.5726 45.8 1.858 7.21 314.2 32.2013 23 21.0 8.5687 46.2 1.869 7.20 313.6 32.2017 27 22.0 8.5599 46.6 1.880 7.20 313.5 32.2020 23 23.0 8.5551 47.0 1.875 7.19 313.3 32.2025 17 24.0 8.5488 47.5 1.850 7.17 312.3 32.2029 15 25.0 8.5389 48.2 1.795 7.15 311.4 32.2033 16 26.0 8.5090 48.9 1.793 7.12 310.3 32.2039 20 26.9 8.4280 49.1 1.792 7.10 309.3 32.2153 21 27.9 8.3100 49.3 1.763 7.08 308.3 32.2207 29 29.0 8.2312 49.5 1.724 7.08 308.4 32.2284 19 30.0 8.1492 49.8 1.683 7.06 307.5 32.2384 22 31.0 8.0603 49.9 1.641 7.03 306.1 32.2600 31 32.0 7.9585 50.2 1.613 6.97 303.5 32.2725 23 33.0 7.8665 50.5 1.554 6.89 299.9 32.2887 18 34.0 7.6983 51.1 1.478 6.84 297.6 32.3163 16 35.0 7.5270 51.8 1.379 6.80 295.9 32.3375 15 36.0 7.3978 52.6 1.299 6.77 294.8 32.3665 20 37.1 7.3440 53.2 1.197 6.74 293.5 32.3982 23 38.0 7.3097 53.5 1.142 6.68 290.8 32.4106 28 39.0 7.3031 53.9 1.076 6.59 286.9 32.4265 24 40.0 7.2697 54.4 0.972 6.42 279.5 32.4461 28 41.0 7.1987 54.9 0.868 6.28 273.5 32.4903 24 42.0 7.1679 55.5 0.787 6.22 270.6 32.5136 20 43.0 7.1625 55.7 0.737 6.13 267.0 32.5222 16 44.0 7.1567 55.8 0.697 6.04 262.9 32.5316 16 45.0 7.1494 56.0 0.644 5.98 260.2 32.5540 15 46.0 7.1364 56.2 0.574 5.96 259.5 32.5761 18 46.8 7.1158 56.4 0.525 5.98 260.1 32.6016 14 48.1 7.0777 56.7 0.396 5.51 239.7 32.6653 22 49.0 7.0310 56.9 0.355 5.37 233.8 32.7251 21 50.0 7.0142 57.0 0.321 5.28 230.0 32.7579 17 51.0 7.0008 57.1 0.295 5.24 228.1 32.7841 18 52.0 6.9967 57.2 0.258 5.22 227.2 32.7891 20 53.0 6.9880 57.3 0.235 5.19 226.0 32.8000 21 54.0 6.9796 57.2 0.221 5.16 224.5 32.8111 23 55.0 6.9686 57.3 0.203 5.13 223.5 32.8253 23 56.0 6.9611 57.4 0.200 5.11 222.3 32.8360 22 57.0 6.9569 57.3 0.192 5.09 221.5 32.8428 25 58.0 6.9500 57.4 0.190 5.07 220.7 32.8541 34 58.9 6.9430 57.4 0.187 5.00 217.5 32.8657 34 60.0 6.9114 57.4 0.178 4.93 214.6 32.9123 21 61.0 6.9041 57.4 0.172 4.88 212.5 32.9240 18 62.0 6.9011 57.4 0.178 4.82 210.0 32.9296 16 63.0 6.8794 57.3 0.182 4.77 207.8 32.9636 17 64.0 6.8597 57.2 0.191 4.74 206.1 32.9954 20 65.0 6.8507 57.2 0.176 4.69 204.1 33.0095 27 66.0 6.8396 57.0 0.169 4.67 203.1 33.0295 33 67.0 6.8364 57.1 0.174 4.61 200.8 33.0355 31 68.0 6.8199 56.9 0.185 4.55 197.8 33.0669 25 69.0 6.8104 56.9 0.181 4.50 195.7 33.0843 20 70.0 6.8057 56.8 0.182 4.45 193.5 33.0952 18 71.0 6.7944 56.8 0.178 4.41 191.7 33.1158 16 72.0 6.7871 56.6 0.180 4.38 190.7 33.1294 17 73.0 6.7830 56.7 0.199 4.38 190.6 33.1368 20 73.8 6.7795 56.6 0.188 4.38 190.6 33.1432 16 75.1 6.7756 56.5 0.175 4.30 187.0 33.1547 25 76.0 6.7682 56.5 0.178 4.27 185.6 33.1703 20 77.0 6.7624 56.4 0.183 4.25 184.8 33.1809 20 78.0 6.7607 56.4 0.177 4.22 183.8 33.1830 21 79.0 6.7480 56.3 0.183 4.17 181.6 33.1987 33 80.0 6.7278 56.1 0.187 4.05 176.4 33.2274 51 81.0 6.7100 56.0 0.195 3.95 172.0 33.2695 31 82.0 6.6981 55.9 0.182 3.90 169.5 33.2949 24 83.0 6.6741 55.9 0.175 3.89 169.3 33.3230 28 84.1 6.6497 56.0 0.175 3.63 157.9 33.3752 28 84.9 6.6199 56.1 0.157 3.58 155.6 33.4273 17 86.0 6.5878 56.0 0.160 3.57 155.2 33.4431 24 86.8 6.5700 55.9 0.161 3.55 154.5 33.4470 20 87.9 6.5685 56.0 0.173 3.49 151.9 33.4523 9