*2009/02/20 16:44:52.73 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/09/02 16:35:27.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 85 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C2227B78 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.39 86.71 2 Temperature:Primary 'deg C (ITS90)' 8.2989 12.5786 3 Transmissivity %/metre 17.4 47.5 4 Fluorescence:URU:Seapoint mg/m^3 0.167 5.896 5 PAR uE/m^2/sec 0.521 149.846 6 Salinity:T0:C0 PSS-78 30.1963 33.1095 7 Oxygen:Dissolved:SBE mL/L 2.408 6.579 8 Oxygen:Dissolved:SBE umol/kg 104.8018 287.1708 9 Number_of_bin_records n/a 8 77 $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 ' ' 1 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-10\Pro $END *ADMINISTRATION MISSION : 2008-10 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LC01 EVENT NUMBER : 24 LATITUDE : 48 50.45000 N ! (deg min) LONGITUDE : 125 27.83000 W ! (deg min) WATER DEPTH : 96 ALTIMETER (M) : 10.04 ! 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 ' ' 2173 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' irradiance:primary ' ' 4656 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/02/08 17:10:43 16609 16609 CLEAN 5.0.2 2009/02/08 17:20:53 16532 16532 SHIFTDAT 3.4 2009/02/08 17:30:50 16532 16532 SHIFTDAT 3.4 2009/02/11 14:25:34 16532 16532 SHIFTDAT 3.4 2009/02/11 14:44:18 16532 16532 SHIFTDAT 3.4 2009/02/11 15:03:47 16532 16532 DELETE 6.3 2009/02/11 15:40:01 16532 3336 CTDEDIT 4.61 2009/02/17 16:54:07 3336 3051 CALIB 11.7 2009/02/20 13:07:05 3051 3051 CALIB 11.7 2009/02/20 14:39:30 3051 3051 FILTERS 4.3 2009/02/20 15:33:44 3051 3051 BINAVE 4.1.1 2009/02/20 15:57:33 3051 85 REMOVECH 8.0 2009/02/20 16:27:02 85 85 CHGUNITS 3.0 2009/02/20 16:35:59 85 85 REORDER 1.2.1 2009/02/20 16:37:15 ? ? HDREDIT2 2.5.1 2009/02/20 16:44:52 ? ? $END $REMARKS -CLEAN functions: 2009/02/08 17:18:47 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 # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -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 SHIFT parameters were used. Shift Channel: Conductivity:Secondary # 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 # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 -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 76.63 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/02/17 16:54:07 285 records were deleted in this editing session. 4 changes in channel Salinity:T0:C0 -CALIB parameters: 2009/02/20 13:07:05 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 0.2000000E+00 0.1000000E+01 16 Oxygen:Dissolved:SBE mL/L 10 0.9500000E-02 0.1072700E+01 -CALIB parameters: 2009/02/20 14:39:30 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 11 -0.8190000E-01 0.5000000E-04 Pressure -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 2009/02/20 16:27:02 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/02/20 16:44:52 Applied edit header: Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2008-10\2008-10-0024.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 1766 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 02 2008 16:37:01 NMEA Latitude = 48 50.45 N NMEA Longitude = 125 27.83 W NMEA UTC (Time) = Sep 02 2008 16:35:27 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-10 Station: LC01 Latitude: 48 50.42 Longitude: 125 27.78 Depth (m): 96 # nquan = 17 # nvalues = 16609 # 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 = dz/dtM: Descent Rate [m/s] # name 10 = pumps: Pump Status # name 11 = altM: Altimeter [m] # name 12 = par: PAR/Irradiance, Biospherical/Licor # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 16 = flag: flag # span 0 = 1, 16609 # span 1 = 1.632, 86.628 # span 2 = 8.2951, 12.6816 # span 3 = 8.2951, 12.6695 # span 4 = 3.474982, 3.575553 # span 5 = 3.474979, 3.574239 # span 6 = 62.0552, 83.1807 # span 7 = 1.5018e-01, 9.0549e+00 # span 8 = 1.4225, 3.2222 # span 9 = -0.760, 0.967 # span 10 = 0, 1 # span 11 = 0.00, 100.00 # span 12 = 5.2034e-01, 3.1724e+02 # span 13 = 30.1291, 33.1123 # span 14 = 30.1638, 33.1143 # span 15 = 2.30264, 6.38679 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 02 2008 16:37:01 # 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, 2173, 07-May-08, 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 # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4656, 11-Feb-03 # datcnv_date = Feb 08 2009 14:57:32, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-10\RAW\CTD\2008-10-0024.hex Q:\Crui se_Data_Processing\2008-10\Processing\doc\2008-10-ctd.con # datcnv_skipover = 0 # wildedit_date = Feb 08 2009 15:45:01, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-10\Processing\convert\2008-10-002 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 = Feb 08 2009 16:16:12, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-10\Processing\wildedit\2008-10-0024 .cnv # celltm_alpha = 0.0245, 0.0300 # celltm_tau = 9.5000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 08 2009 16:18:45, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-10\Processing\celltm\2008-10-0024.c nv Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-ctd.con # derive_time_window_docdt = seconds: 2 # file_type = ascii END* The descent rate of the CTD was low. CTDEDIT was used to remove surface records and 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: • ±0.6 ml/l from 0 – 125db • ±0.2 ml/l from 125 – 400db • ±0.1 ml/l below 400db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure dbars 10 -99 () (0.2 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.95E-02 1.0727) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.819E-01 0.5E-04) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- --7--- --8-- -9-- !Pressu Temperat Trans Fluores PAR Salinity Oxygen Oxyge Numb !re ure: missi cence: :T0:C0 : n: er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ -------- ------ ----- ---- *END OF HEADER 3.4 12.5786 17.4 5.896 149.8 30.1963 6.58 287.2 8 4.0 12.2840 18.7 4.773 119.3 30.5096 6.20 270.3 38 4.8 11.8487 32.1 3.202 85.1 30.9501 5.83 254.2 13 5.9 11.6939 36.0 2.358 49.9 31.0709 5.73 249.9 47 6.9 11.6521 35.8 2.038 35.2 31.1091 5.69 248.2 40 7.9 11.5909 37.7 1.762 26.5 31.1690 5.59 244.0 51 9.0 11.3287 39.3 1.541 19.5 31.3117 5.42 236.3 47 10.0 11.2834 39.7 1.522 15.5 31.3315 5.39 235.2 69 10.9 11.2221 40.7 1.211 12.6 31.3650 5.29 230.7 59 12.0 11.2234 42.2 1.150 10.3 31.4121 5.21 227.2 32 13.0 11.1162 42.8 0.981 8.4 31.4604 5.11 222.7 41 14.0 11.0131 44.1 0.950 7.0 31.5210 4.96 216.4 39 15.0 10.7965 44.5 0.738 6.0 31.6205 4.74 206.8 30 16.0 10.7526 45.6 0.607 5.1 31.6915 4.68 204.1 30 17.0 10.7179 45.8 0.529 4.4 31.7370 4.64 202.1 37 18.0 10.7739 46.0 0.541 3.9 31.7889 4.64 202.2 40 19.0 10.8186 45.8 0.497 3.4 31.8236 4.59 200.1 30 20.0 10.6706 46.1 0.469 3.0 31.8338 4.49 195.6 25 21.0 10.5976 46.0 0.525 2.6 31.8418 4.43 193.1 32 22.0 10.5440 46.2 0.480 2.3 31.8901 4.36 190.0 38 23.0 10.4886 46.4 0.438 2.1 31.9160 4.30 187.5 33 24.0 10.4735 46.0 0.434 1.9 31.9324 4.25 185.3 26 25.0 10.3799 46.2 0.401 1.7 31.9615 4.19 182.6 29 26.0 10.3223 46.4 0.396 1.5 31.9771 4.14 180.6 40 27.0 10.2546 46.4 0.423 1.4 31.9945 4.10 178.5 38 28.0 10.1957 46.6 0.388 1.3 32.0169 4.05 176.2 30 29.0 10.1806 46.5 0.355 1.2 32.0233 4.03 175.7 34 30.0 10.1582 46.8 0.363 1.1 32.0478 4.01 174.7 57 31.0 10.1246 47.1 0.365 1.0 32.0710 3.97 173.0 35 32.0 10.0639 47.0 0.331 1.0 32.0825 3.93 171.0 26 33.0 10.0187 47.2 0.316 0.9 32.0936 3.88 169.3 38 34.0 10.0186 47.3 0.313 0.9 32.1112 3.86 168.3 41 35.0 9.8967 47.1 0.324 0.8 32.1222 3.75 163.5 28 36.0 9.7877 47.3 0.281 0.8 32.1517 3.65 159.0 25 37.0 9.7331 47.3 0.292 0.8 32.1789 3.60 157.0 33 37.9 9.7099 47.2 0.281 0.7 32.1856 3.60 156.9 44 39.0 9.6132 47.4 0.283 0.7 32.2035 3.53 153.6 45 39.9 9.5193 47.5 0.251 0.7 32.2506 3.45 150.5 52 41.0 9.5154 47.5 0.285 0.7 32.2717 3.44 150.0 30 42.0 9.5116 47.4 0.302 0.6 32.2882 3.44 149.7 27 43.0 9.5077 47.2 0.264 0.6 32.3043 3.41 148.7 36 44.0 9.4595 47.0 0.243 0.6 32.3487 3.37 146.7 52 45.0 9.4687 46.6 0.250 0.6 32.3996 3.35 145.8 35 46.0 9.4132 46.0 0.272 0.6 32.4859 3.28 142.8 28 47.0 9.2791 45.7 0.238 0.6 32.5027 3.19 138.7 30 48.0 9.2603 45.4 0.224 0.6 32.5046 3.16 137.4 53 49.0 9.2566 45.4 0.221 0.6 32.5030 3.15 137.4 34 50.0 9.2515 45.4 0.215 0.6 32.5052 3.15 137.4 28 51.0 9.2207 45.6 0.222 0.6 32.5338 3.13 136.3 27 52.0 9.1604 45.2 0.217 0.6 32.5783 3.08 134.3 29 53.0 9.1368 44.9 0.223 0.6 32.5894 3.06 133.2 40 54.0 9.1208 44.8 0.208 0.6 32.5988 3.05 132.8 41 55.0 9.1099 44.6 0.211 0.6 32.6061 3.04 132.3 32 56.0 9.1176 44.9 0.221 0.5 32.6251 3.07 133.6 38 57.0 9.1261 45.6 0.232 0.5 32.6393 3.09 134.7 44 58.0 9.0983 45.7 0.216 0.5 32.6451 3.07 133.6 31 59.0 9.0537 45.5 0.234 0.5 32.6628 3.04 132.4 28 60.0 9.0431 45.4 0.252 0.5 32.6654 3.02 131.5 32 61.0 9.0210 45.3 0.224 0.5 32.6734 2.99 130.4 31 62.0 8.9722 45.0 0.216 0.5 32.6793 2.94 127.8 32 63.0 8.9278 44.0 0.200 0.5 32.6857 2.87 125.0 40 64.0 8.9107 43.7 0.191 0.5 32.6898 2.85 124.1 41 65.0 8.8843 43.2 0.192 0.5 32.7043 2.83 123.3 33 66.0 8.8474 43.1 0.205 0.5 32.7454 2.80 121.9 32 67.0 8.7986 41.8 0.192 0.5 32.7789 2.75 119.6 33 68.0 8.7748 41.1 0.188 0.5 32.7972 2.71 118.2 35 69.0 8.7370 39.8 0.192 0.5 32.8274 2.68 116.6 36 70.0 8.7274 39.6 0.184 0.5 32.8285 2.68 116.5 28 71.0 8.7190 39.5 0.185 0.5 32.8305 2.66 115.8 25 72.0 8.6744 39.4 0.179 0.5 32.8419 2.63 114.6 24 73.0 8.6488 39.2 0.201 0.5 32.8519 2.62 113.8 34 74.0 8.6514 39.2 0.194 0.5 32.8536 2.62 114.0 33 75.0 8.6542 39.2 0.197 0.5 32.8557 2.62 114.2 29 76.0 8.6646 39.5 0.188 0.5 32.8686 2.65 115.2 28 77.0 8.6444 40.1 0.183 0.5 32.9104 2.66 116.0 27 78.0 8.6251 39.6 0.179 0.5 32.9195 2.65 115.5 25 79.0 8.6071 39.5 0.179 0.5 32.9286 2.63 114.7 27 80.0 8.5779 39.2 0.185 0.5 32.9429 2.61 113.4 34 81.0 8.5453 38.6 0.180 0.5 32.9576 2.57 111.7 39 82.0 8.5096 37.6 0.167 0.5 32.9758 2.53 110.3 37 83.0 8.4767 37.8 0.169 0.5 32.9975 2.53 110.1 39 84.0 8.4327 37.7 0.173 0.5 33.0227 2.51 109.1 52 85.0 8.3912 37.0 0.169 0.5 33.0471 2.48 107.9 52 86.2 8.3204 35.5 0.172 0.5 33.0939 2.44 106.4 77 86.7 8.2989 35.3 0.169 0.5 33.1095 2.41 104.8 20