*2008/09/27 15:06:15.01 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/17 17:38:27.000 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 : F91FE9DF NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.219 76.665 2 Temperature:Secondary 'deg C (ITS90)' 7.9748 8.0496 3 Transmissivity %/metre 36 38.1 4 Fluorescence:URU:Seapoint mg/m^3 0.528 0.772 5 Oxygen:Dissolved:SBE mL/L 5.562 5.807 6 Oxygen:Dissolved:SBE umol/kg 242.5612 253.2814 7 PAR uE/m^2/sec 0.15E-01 492.59 8 PAR:Reference uE/m^2/sec 1023.093 1042.3 9 Salinity:T1:C1 PSS-78 30.238 30.4118 10 Number_of_bin_records n/a 14 136 $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 ' ' 7 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-19\Pro $END *ADMINISTRATION MISSION : 2008-19 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdeF SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia/Juan de Fuca Strait STATION : 54 EVENT NUMBER : 39 LATITUDE : 48 26.57000 N ! (deg min) LONGITUDE : 122 44.30000 W ! (deg min) WATER DEPTH : 77 ALTIMETER (M) : 4.4 ! 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: ' ' ' ' irradiance:primary ' ' 4656 surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2008/06/20 17:06:45 8236 8236 CLEAN 5.0.2 2008/06/20 17:24:26 8179 8179 SHIFTDAT 3.4 2008/06/22 17:06:29 8179 8179 SHIFTDAT 3.4 2008/06/22 17:23:13 8179 8179 SHIFTDAT 3.4 2008/06/22 17:40:02 8179 8179 SHIFTDAT 3.4 2008/06/22 17:56:52 8179 8179 DELETE 6.3 2008/06/22 18:11:12 8179 3538 CTDEDIT 4.61 2008/09/25 17:25:13 3538 3327 CALIB 11.7 2008/09/26 14:49:45 3327 3327 FILTERS 4.3 2008/09/26 15:00:06 3327 3327 BINAVE 4.1.1 2008/09/26 15:04:07 3327 74 CALIB 11.7 2008/09/26 17:10:11 74 74 REMOVECH 8.0 2008/09/27 15:00:32 74 74 CHGUNITS 3.0 2008/09/27 15:01:55 74 74 REORDER 1.2.1 2008/09/27 15:02:45 ? ? HDREDIT2 2.5.1 2008/09/27 15:06:15 ? ? $END $REMARKS -CLEAN functions: 2008/06/20 17:14:05 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= -0.50 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= -0.30 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=110.00 -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 66.91 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2008/09/25 17:25:13 211 records were deleted in this editing session. 28 changes in channel Salinity:T1:C1 -CALIB parameters: 2008/09/26 14:49:45 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-19\Processing\doc\2008-19-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1000000E-01 0.1040500E+01 16 Salinity:T0:C0 PSS-78 10 -0.2700000E-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: 2008/09/26 17:10:11 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-19\Processing\doc\2008-19-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.7000000E-01 0.1000000E+01 -REMOVECH 2008/09/27 15:00:32 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/09/27 15:06:15 Applied edit header: Q:\Cruise_Data_Processing\2008-19\Processing\doc\2008-19-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2008-19\2008-19-0039.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 2399 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Apr 17 2008 17:38:06 NMEA Latitude = 48 26.57 N NMEA Longitude = 122 44.30 W NMEA UTC (Time) = Apr 17 2008 17:38:27 Store Lat/Lon Data = Append to Every Scan Ship: Vector Cruise: 2008-19 Station: 54 Latitude: Longitude: Depth (m): 77 # nquan = 18 # nvalues = 8236 # 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 = spar: SPAR/Surface Irradiance # name 12 = dz/dtM: Descent Rate [m/s] # name 13 = pumps: Pump Status # name 14 = altM: Altimeter [m] # name 15 = sal00: Salinity [PSU] # name 16 = sal11: Salinity, 2 [PSU] # name 17 = flag: flag # span 0 = 1, 8236 # span 1 = 2.875, 76.914 # span 2 = 7.9746, 8.0572 # span 3 = 7.9744, 8.0568 # span 4 = 3.177367, 3.191867 # span 5 = 3.177122, 3.191552 # span 6 = 72.8011, 78.9312 # span 7 = 1.0989e-02, 1.3553e+00 # span 8 = 2.5873, 2.7057 # span 9 = 5.41538, 5.66517 # span 10 = 1.1849e-02, 1.2970e+03 # span 11 = 1.0153e+03, 1.0423e+03 # span 12 = -1.302, 0.952 # span 13 = 0, 1 # span 14 = 3.93, 78.36 # span 15 = 30.2358, 30.4156 # span 16 = 30.2269, 30.4128 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 17 2008 17:38:06 # 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 # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4656, 11-Feb-03 # sensor 10 = Extrnl Volt 9 surface irradiance (SPAR), degrees = 0.0 # datcnv_date = Jun 20 2008 13:34:56, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2008-19\RAW\CTD\2008-19-0039.hex Q:\Crui se_Data_Processing\2008-19\Processing\doc\2008-19-ctd.con # datcnv_skipover = 0 # wildedit_date = Jun 20 2008 14:03:16, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2008-19\Processing\convert\2008-19-003 9.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 = Jun 20 2008 16:09:57, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2008-19\Processing\wildedit\2008-19-0039 .cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jun 20 2008 16:14:50, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2008-19\Processing\celltm\2008-19-0039.c nv Q:\Cruise_Data_Processing\2008-41\RAW\CTD\2008-41-0035.con # file_type = ascii END* The descent rate of the CTD was fairly low and very noisy with some complete reversals of direction. CTDEDIT was used to remove many records corrupted by shed wakes; 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: • ±0.6 ml/l from 0 – 100db • ±0.25 ml/l from 100 – 300db • ±0.1 ml/l below 300db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.1E-01 1.0405) Salinity:T0:C0 PSS-78 10 -99 () (-0.27E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.7E-01 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- --7--- --8--- ---9---- -10- !Pressu Temperat Trans Fluores Oxygen Oxyge PAR PAR: Salinity Numb !re ure: missi cence: : n: Refere :T1:C1 er_o ! Secondar vity URU: Dissol Disso nce ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- ------ ------ -------- ---- *END OF HEADER 3.2 8.0496 37.3 0.551 5.81 253.3 492.6 1028.9 30.2380 50 3.6 8.0438 37.2 0.552 5.80 252.9 421.9 1032.7 30.2385 14 6.0 8.0346 37.1 0.722 5.80 252.9 215.7 1034.0 30.2392 18 7.1 8.0354 37.3 0.735 5.80 253.0 165.6 1036.0 30.2387 34 8.0 8.0345 37.2 0.745 5.80 252.8 128.5 1036.1 30.2389 52 9.0 8.0357 37.3 0.753 5.79 252.5 105.1 1037.3 30.2398 40 10.0 8.0343 37.2 0.756 5.79 252.5 81.3 1036.2 30.2411 41 11.0 8.0333 37.3 0.762 5.78 252.3 65.5 1037.1 30.2417 47 12.0 8.0326 37.3 0.772 5.78 252.1 52.7 1038.2 30.2433 39 13.0 8.0309 37.4 0.729 5.78 252.3 41.4 1038.2 30.2456 37 14.0 8.0307 37.3 0.725 5.78 252.3 33.4 1038.4 30.2459 52 15.0 8.0310 37.2 0.743 5.79 252.4 27.0 1040.2 30.2459 28 16.1 8.0293 37.1 0.734 5.78 252.3 21.0 1040.2 30.2485 46 16.9 8.0290 37.3 0.749 5.78 252.1 17.8 1040.2 30.2491 34 18.0 8.0277 37.4 0.708 5.78 252.1 13.8 1040.2 30.2515 32 19.0 8.0264 37.4 0.704 5.78 252.1 11.1 1040.2 30.2540 47 19.9 8.0258 37.3 0.706 5.78 252.1 9.2 1040.2 30.2554 38 21.0 8.0256 37.3 0.722 5.78 251.9 7.3 1040.2 30.2558 30 22.0 8.0250 37.3 0.715 5.78 251.9 5.8 1040.3 30.2570 54 22.9 8.0243 37.4 0.736 5.78 251.9 4.8 1041.3 30.2590 36 24.0 8.0237 37.1 0.718 5.78 251.9 3.8 1042.3 30.2604 29 25.0 8.0232 37.4 0.725 5.78 252.0 3.1 1042.3 30.2615 54 26.0 8.0231 37.5 0.716 5.77 251.7 2.5 1042.3 30.2622 33 27.0 8.0223 37.6 0.696 5.77 251.7 2.0 1042.3 30.2647 33 28.0 8.0229 37.8 0.706 5.77 251.7 1.6 1042.3 30.2634 50 29.0 8.0213 37.8 0.707 5.77 251.5 1.4 1042.3 30.2681 33 30.1 8.0203 37.7 0.685 5.76 251.4 1.1 1042.3 30.2707 40 30.9 8.0197 37.7 0.710 5.76 251.0 0.9 1042.3 30.2725 46 32.0 8.0164 37.5 0.703 5.75 250.8 0.7 1042.3 30.2824 28 33.1 8.0124 37.6 0.668 5.74 250.2 0.6 1042.3 30.2946 20 34.0 8.0092 38.0 0.659 5.73 249.9 0.5 1042.3 30.3044 32 35.0 8.0066 37.9 0.632 5.72 249.6 0.4 1042.3 30.3125 30 36.0 8.0069 37.9 0.635 5.72 249.3 0.3 1042.3 30.3118 36 37.0 8.0059 37.9 0.631 5.72 249.3 0.3 1042.3 30.3154 25 38.0 8.0064 37.8 0.655 5.72 249.3 0.2 1042.3 30.3137 32 39.0 8.0058 37.9 0.644 5.71 248.9 0.2 1042.3 30.3163 31 40.1 8.0062 38.0 0.654 5.69 248.2 0.2 1042.3 30.3153 37 41.0 8.0043 37.9 0.651 5.67 247.4 0.1 1042.3 30.3210 47 42.0 7.9958 38.0 0.646 5.65 246.4 0.1 1042.3 30.3475 43 43.0 7.9879 37.9 0.604 5.64 245.8 0.1 1042.3 30.3705 39 44.0 7.9834 38.1 0.599 5.63 245.6 0.1 1042.3 30.3839 47 45.0 7.9831 38.0 0.594 5.62 245.3 0.1 1040.8 30.3847 42 46.0 7.9847 38.1 0.578 5.62 245.1 0.1 1041.4 30.3802 42 47.0 7.9815 37.9 0.577 5.62 245.0 0.1 1040.2 30.3894 44 47.9 7.9778 37.8 0.551 5.61 244.5 0.1 1040.2 30.3998 50 49.0 7.9777 37.7 0.583 5.60 244.2 0.0 1040.2 30.3999 43 50.0 7.9773 37.8 0.560 5.60 244.2 0.0 1040.2 30.4013 39 51.0 7.9780 37.6 0.570 5.60 244.1 0.0 1040.1 30.4003 34 52.0 7.9772 37.8 0.552 5.60 244.0 0.0 1040.2 30.4029 35 53.0 7.9784 38.1 0.558 5.59 244.0 0.0 1038.4 30.4003 34 54.0 7.9786 37.7 0.569 5.60 244.1 0.0 1038.2 30.4002 33 55.0 7.9785 37.8 0.557 5.59 244.0 0.0 1038.2 30.4005 36 55.9 7.9785 37.9 0.548 5.60 244.1 0.0 1038.2 30.4009 31 57.0 7.9787 37.8 0.576 5.59 244.0 0.0 1037.3 30.4004 34 58.0 7.9773 38.1 0.545 5.59 243.9 0.0 1037.0 30.4042 34 59.1 7.9771 37.3 0.568 5.59 243.8 0.0 1037.1 30.4051 40 60.1 7.9766 37.7 0.559 5.59 243.8 0.0 1036.1 30.4060 40 61.0 7.9771 37.8 0.549 5.59 243.7 0.0 1036.1 30.4053 38 62.0 7.9766 37.4 0.553 5.58 243.4 0.0 1036.1 30.4064 41 63.1 7.9758 37.6 0.543 5.58 243.4 0.0 1036.1 30.4085 45 64.1 7.9751 37.6 0.547 5.58 243.3 0.0 1036.0 30.4101 49 65.1 7.9758 37.8 0.544 5.58 243.3 0.0 1035.6 30.4093 41 66.0 7.9755 37.6 0.540 5.58 243.3 0.0 1035.3 30.4096 36 67.0 7.9750 37.0 0.537 5.58 243.3 0.0 1034.7 30.4110 73 68.1 7.9748 37.2 0.528 5.57 243.1 0.0 1034.8 30.4116 50 68.9 7.9757 37.2 0.539 5.57 243.1 0.0 1034.4 30.4098 83 70.0 7.9756 37.2 0.546 5.58 243.3 0.0 1034.0 30.4095 77 71.1 7.9759 37.2 0.560 5.58 243.3 0.0 1034.0 30.4093 69 72.1 7.9758 37.1 0.547 5.57 243.0 0.0 1033.0 30.4097 79 73.0 7.9752 36.9 0.533 5.57 242.9 0.0 1030.9 30.4116 136 74.0 7.9750 36.7 0.529 5.57 242.8 0.0 1029.9 30.4118 86 75.0 7.9755 36.5 0.534 5.57 242.8 0.0 1028.4 30.4099 83 76.1 7.9757 36.3 0.537 5.57 242.9 0.0 1026.3 30.4089 115 76.7 7.9758 36.0 0.531 5.56 242.6 0.0 1023.1 30.4083 65