*2007/08/27 15:24:40.34 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/04/03 21:14:38.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 74 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 422D289A NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.409 76.116 2 Temperature:Secondary 'deg C (ITS90)' 7.9235 8.7206 3 Transmissivity %/metre 36.7 41.2 4 Fluorescence:URU:Seapoint mg/m^3 0.156 0.686 5 Oxygen:Dissolved:SBE mL/L 3.161 5.693 6 Oxygen:Dissolved:SBE umol/kg 137.579 248.3738 7 PAR uE/m^2/sec 0.16E-01 1211.008 8 Salinity:T1:C1 PSS-78 30.0203 32.9927 9 Number_of_bin_records n/a 13 69 $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 ' ' 7 F ' ' 1 8 -99 ' ' 9 F ' ' 4 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2007-26\Pro $END *ADMINISTRATION MISSION : 2007-26 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdF SCIENTIST : Masson D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia & Juan de Fuca Strait STATION : 105 EVENT NUMBER : 18 LATITUDE : 48 10.94000 N ! (deg min) LONGITUDE : 123 19.03000 W ! (deg min) ALTIMETER (M) : 9.5 ! 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 ' ' 2968 conductivity:primary ' ' 1766 pressure ' ' 75636 temperature:secondary ' ' 2374 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005 Oxygen:SBE ' ' 1117 altimeter: ' ' ' ' irradiance:primary ' ' 4656 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/05/25 10:02:07 6518 6518 CLEAN 5.0 2007/05/25 10:27:17 6498 6498 SHIFTDAT 3.4 2007/05/28 10:24:17 6498 6498 SHIFTDAT 3.4 2007/05/28 10:44:09 6498 6498 SHIFTDAT 3.4 2007/05/28 11:04:06 6498 6498 SHIFTDAT 3.4 2007/05/28 11:24:35 6498 6498 DELETE 6.3 2007/05/28 12:51:56 6498 2693 CTDEDIT 4.61 2007/05/28 14:49:14 2693 2685 CALIB 11.7 2007/08/27 10:47:46 2685 2685 FILTERS 4.3 2007/08/27 13:05:50 2685 2685 BINAVE 4.1.1 2007/08/27 14:00:58 2685 74 CALIB 11.7 2007/08/27 14:06:21 74 74 REMOVECH 8.0 2007/08/27 14:43:13 74 74 CHGUNITS 3.0 2007/08/27 15:11:06 74 74 REORDER 1.2.1 2007/08/27 15:12:26 ? ? HDREDIT2 2.5.1 2007/08/27 15:24:40 ? ? $END $REMARKS -CLEAN functions: 2007/05/25 10:21:32 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 # 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=120.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 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= -0.70 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 66.44 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/05/28 14:49:14 8 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2007/08/27 10:47:46 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-26\Processing\doc\2007-26-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.2300000E-01 0.1027400E+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: 2007/08/27 14:06:21 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-26\Processing\doc\2007-26-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 11 -0.1367000E+00 0.2000000E-03 Pressure -REMOVECH 2007/08/27 14:43:13 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/08/27 15:24:40 Applied edit header: Q:\Cruise_Data_Processing\2007-26\Processing\doc\2007-26-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\2007-26\2007-26-0018.dat Software Version Seasave Win32 V 5.37c Temperature SN = 2968 Conductivity SN = 1766 Number of Bytes Per Scan = 30 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Apr 03 2007 21:14:39 NMEA Latitude = 48 10.94 N NMEA Longitude = 123 19.03 W NMEA UTC (Time) = Apr 03 2007 21:14:38 Store Lat/Lon Data = Add to Header Only Ship: Vector Cruise: 2007-11 Station: 105 Latitude: Longitude: Depth 82 # nquan = 17 # nvalues = 6518 # 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 = par: PAR/Irradiance, Biospherical/Licor # name 11 = altM: Altimeter [m] # name 12 = dz/dtM: Descent Rate [m/s] # name 13 = pumps: Pump Status # name 14 = sal00: Salinity [PSU] # name 15 = sal11: Salinity, 2 [PSU] # name 16 = flag: flag # span 0 = 1, 6518 # span 1 = 2.910, 76.442 # span 2 = 7.9219, 8.7651 # span 3 = 7.9222, 8.7651 # span 4 = 3.189886, 3.431194 # span 5 = 3.190801, 3.431804 # span 6 = 77.5653, 80.2123 # span 7 = 0.0000e+00, 8.2784e-01 # span 8 = 1.8291, 2.8828 # span 9 = 3.16101, 5.69697 # span 10 = 1.4808e-02, 2.0628e+03 # span 11 = 4.66, 100.00 # span 12 = -0.936, 0.855 # span 13 = 0, 1 # span 14 = 30.0092, 33.0027 # span 15 = 29.9901, 33.0093 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 03 2007 21:14:39 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2968, 23-Dec-06 # sensor 1 = Frequency 1 conductivity, primary, 1766, 23-Dec-06, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 04-June-99 # sensor 3 = Frequency 3 temperature, secondary, 2374, 21-Dec-06 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 23-Dec-06, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005, 28-Dec-06 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1117, 17-Oct-06 # sensor 8 = Extrnl Volt 4 altimeter # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4656, 11-Feb-03 # datcnv_date = May 24 2007 12:02:49, 5.37e # datcnv_in = Q:\Cruise_Data_Processing\2007-26\RAW\CTD\2007-26-0018.dat Q:\Crui se_Data_Processing\2007-26\Processing\doc\2007-26-ctd.CON # datcnv_skipover = 0 # wildedit_date = May 24 2007 15:01:53, 5.37e # wildedit_in = Q:\Cruise_Data_Processing\2007-26\Processing\convert\2007-26-001 8.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 = May 25 2007 09:39:11, 5.37e # celltm_in = Q:\Cruise_Data_Processing\2007-26\Processing\wildedit\2007-26-0018 .cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = May 25 2007 09:44:34, 5.37e # Derive_in = Q:\Cruise_Data_Processing\2007-26\Processing\celltm\2007-26-0018.c nv Q:\Cruise_Data_Processing\2007-26\Processing\doc\2007-26-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3.3db. ---------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The SBE dissolved oxygen data in the CTD files should be considered, roughly: • ±0.6ml/l from 0 - 50m • ±0.2ml/l from 50 - 125m • ±0.1ml/l below 125m ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.23E-01 1.0274) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.1367 0.2E-03) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- --7--- ---8---- -9-- !Pressu Temperat Trans Fluores Oxygen Oxyge PAR 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 3.4 8.7206 38.9 0.194 5.69 248.4 1211.0 30.0203 13 4.0 8.5469 38.6 0.217 5.68 247.8 1165.5 30.0588 53 5.0 8.4032 37.6 0.269 5.63 245.7 880.5 30.1242 40 6.0 8.3818 37.4 0.292 5.57 242.9 731.9 30.2458 32 7.0 8.3211 37.3 0.332 5.52 240.6 577.9 30.3886 31 8.0 8.2585 36.8 0.407 5.48 238.9 447.6 30.5367 35 9.0 8.2401 36.8 0.495 5.45 237.8 370.0 30.5785 33 10.0 8.2306 36.7 0.564 5.43 237.0 288.0 30.6045 29 11.0 8.2239 36.8 0.638 5.42 236.3 233.3 30.6157 35 12.0 8.2200 36.9 0.675 5.39 235.2 185.9 30.6208 37 13.0 8.2060 37.3 0.684 5.37 234.3 150.4 30.6730 28 14.0 8.2100 36.9 0.686 5.36 233.5 120.5 30.6927 32 15.0 8.2126 36.9 0.677 5.34 232.7 100.1 30.6969 34 16.0 8.2081 37.1 0.671 5.32 232.0 81.5 30.7235 36 17.0 8.1984 37.1 0.683 5.31 231.4 65.6 30.7470 33 18.0 8.1984 37.1 0.666 5.29 230.7 54.1 30.7656 34 19.0 8.1934 37.1 0.656 5.28 230.2 44.4 30.7862 33 20.0 8.1878 37.2 0.639 5.27 229.6 36.7 30.7904 32 21.0 8.1875 37.3 0.654 5.25 229.0 29.7 30.8037 37 22.0 8.1898 37.2 0.647 5.23 228.0 24.3 30.8169 38 23.0 8.1862 37.2 0.650 5.20 226.5 19.8 30.8456 33 24.0 8.1874 37.3 0.630 5.16 225.0 16.2 30.8934 33 25.0 8.1862 37.5 0.616 5.12 223.4 13.6 30.9441 30 26.0 8.1822 37.4 0.601 5.07 221.0 11.2 30.9687 34 27.0 8.1726 37.7 0.611 4.98 217.3 9.4 31.0519 37 28.0 8.1496 38.2 0.537 4.90 213.7 7.8 31.2105 34 29.0 8.1359 38.5 0.513 4.84 210.9 6.4 31.3129 36 30.0 8.1307 38.5 0.490 4.79 208.7 5.4 31.3577 34 31.0 8.1284 38.5 0.487 4.75 206.8 4.5 31.3825 35 32.0 8.1244 38.4 0.463 4.72 205.5 3.8 31.4180 33 33.0 8.1232 38.5 0.465 4.69 204.3 3.2 31.4294 28 34.0 8.1210 38.4 0.461 4.66 203.2 2.7 31.4485 30 35.0 8.1169 38.4 0.444 4.64 202.1 2.3 31.4839 38 36.0 8.1161 38.5 0.433 4.61 201.0 1.9 31.4919 38 37.0 8.1148 38.4 0.433 4.58 199.6 1.6 31.5037 39 38.0 8.1093 38.4 0.415 4.54 198.0 1.3 31.5427 31 39.0 8.1047 38.4 0.393 4.51 196.3 1.1 31.5785 28 40.0 8.0998 38.5 0.394 4.47 194.6 1.0 31.6206 32 41.0 8.0909 38.9 0.370 4.43 193.0 0.8 31.7031 37 42.0 8.0870 39.3 0.353 4.40 191.6 0.7 31.7399 33 43.0 8.0844 39.3 0.347 4.36 190.1 0.6 31.7584 32 44.0 8.0811 39.3 0.352 4.30 187.4 0.5 31.7840 39 45.0 8.0707 39.7 0.335 4.20 183.2 0.4 31.8575 36 46.0 8.0421 40.3 0.304 4.11 179.2 0.4 32.0112 33 47.0 8.0206 41.0 0.270 4.03 175.5 0.3 32.1268 31 48.0 8.0067 41.2 0.258 3.95 172.2 0.3 32.1965 32 49.0 7.9999 40.9 0.240 3.89 169.6 0.2 32.3117 35 50.0 7.9985 40.4 0.235 3.84 167.0 0.2 32.3411 38 51.0 7.9961 40.2 0.234 3.78 164.7 0.2 32.3954 31 52.0 7.9929 39.9 0.226 3.73 162.6 0.1 32.4619 33 53.0 7.9897 39.7 0.218 3.68 160.4 0.1 32.4916 38 54.0 7.9844 39.8 0.212 3.64 158.6 0.1 32.5439 39 55.0 7.9825 39.8 0.210 3.61 157.1 0.1 32.5802 31 56.0 7.9812 39.8 0.206 3.59 156.1 0.1 32.6044 28 57.0 7.9786 39.5 0.206 3.57 155.2 0.1 32.6403 34 58.0 7.9779 39.3 0.210 3.55 154.5 0.1 32.6456 36 59.0 7.9774 39.3 0.206 3.54 154.0 0.1 32.6475 33 60.0 7.9771 39.4 0.201 3.53 153.6 0.1 32.6489 33 61.0 7.9765 39.3 0.197 3.52 153.0 0.0 32.6531 35 62.0 7.9760 39.3 0.201 3.50 152.4 0.0 32.6586 38 63.0 7.9754 39.3 0.201 3.48 151.6 0.0 32.6738 33 64.0 7.9747 39.2 0.195 3.46 150.5 0.0 32.6921 29 65.0 7.9726 39.0 0.197 3.41 148.4 0.0 32.7264 33 66.0 7.9656 39.0 0.190 3.35 145.7 0.0 32.7819 39 67.0 7.9433 39.1 0.175 3.30 143.6 0.0 32.8962 47 68.0 7.9335 39.1 0.165 3.26 142.0 0.0 32.9330 47 69.0 7.9309 39.0 0.166 3.24 140.9 0.0 32.9453 54 70.0 7.9289 39.1 0.164 3.22 140.2 0.0 32.9553 40 71.0 7.9281 39.0 0.163 3.21 139.8 0.0 32.9589 42 72.0 7.9278 38.9 0.165 3.20 139.4 0.0 32.9637 56 73.0 7.9270 38.8 0.161 3.19 138.9 0.0 32.9700 44 74.1 7.9260 38.8 0.161 3.18 138.5 0.0 32.9727 57 75.0 7.9245 38.8 0.156 3.17 138.0 0.0 32.9796 57 76.1 7.9235 38.8 0.158 3.16 137.6 0.0 32.9927 69