*2008/10/06 14:08:31.31 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/06/20 12:17:50.000 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 : 2101AC33 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.411 85.848 2 Temperature:Primary 'deg C (ITS90)' 6.3906 9.5467 3 Transmissivity %/metre 15.2 45.1 4 Fluorescence:URU:Seapoint mg/m^3 0.384 3.869 5 Oxygen:Dissolved:SBE mL/L 1.455 6.088 6 Oxygen:Dissolved:SBE umol/kg 63.26921 265.2904 7 PAR uE/m^2/sec 0 2.794 8 PAR:Reference uE/m^2/sec 8.305 10.382 9 Salinity:T0:C0 PSS-78 31.7322 33.921 10 Number_of_bin_records n/a 7 103 $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\2008-41\Pro $END *ADMINISTRATION MISSION : 2008-41 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdF SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia/Juan de Fuca Strait STATION : 76 EVENT NUMBER : 66 LATITUDE : 48 31.38000 N ! (deg min) LONGITUDE : 124 29.97000 W ! (deg min) WATER DEPTH : 90 ALTIMETER (M) : 5.62 ! 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 ' ' 4601 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 2008/10/01 13:59:23 7541 7541 CLEAN 5.0.2 2008/10/01 14:15:39 7510 7510 SHIFTDAT 3.4 2008/10/01 18:30:55 7510 7510 SHIFTDAT 3.4 2008/10/01 18:45:33 7510 7510 SHIFTDAT 3.4 2008/10/01 19:02:42 7510 7510 SHIFTDAT 3.4 2008/10/01 19:16:27 7510 7510 DELETE 6.3 2008/10/01 19:26:21 7510 3069 CTDEDIT 4.61 2008/10/06 10:10:06 3069 2562 CALIB 11.7 2008/10/06 11:46:56 2562 2562 CALIB 11.7 2008/10/06 12:17:20 2562 2562 FILTERS 4.3 2008/10/06 12:22:59 2562 2562 BINAVE 4.1.1 2008/10/06 12:25:25 2562 85 REMOVECH 8.0 2008/10/06 13:58:46 85 85 CHGUNITS 3.0 2008/10/06 13:59:02 85 85 REORDER 1.2.1 2008/10/06 14:00:40 ? ? HDREDIT2 2.5.1 2008/10/06 14:08:31 ? ? $END $REMARKS -CLEAN functions: 2008/10/01 14:00:46 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 -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift=110.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # 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: Conductivity:Secondary [S/m] # 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 76.32 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2008/10/06 10:10:06 507 records were deleted in this editing session. 14 changes in channel Salinity:T0:C0 -CALIB parameters: 2008/10/06 11:46:56 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-41\Processing\doc\2008-41-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1000000E-01 0.1066800E+01 -CALIB parameters: 2008/10/06 12:17:20 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-41\Processing\doc\2008-41-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 11 -0.1189000E+00 0.4000000E-03 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 2008/10/06 13:58:46 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/10/06 14:08:31 Applied edit header: Q:\Cruise_Data_Processing\2008-41\Processing\doc\2008-41-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 Channel 7: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2008-41\2008-41-0066.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 1766 Number of Bytes Per Scan = 44 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 Append System Time to Every Scan System UpLoad Time = Jun 18 2008 15:17:52 NMEA Latitude = 48 31.38 N NMEA Longitude = 124 29.97 W NMEA UTC (Time) = Jun 18 2008 12:17:50 Store Lat/Lon Data = Append to Every Scan Ship: Vector Cruise: 2008-41 Station: 76 Latitude: Longitude: Depth (m): 90 # nquan = 18 # nvalues = 7541 # 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 = altM: Altimeter [m] # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = pumps: Pump Status # name 15 = sal00: Salinity [PSU] # name 16 = sal11: Salinity, 2 [PSU] # name 17 = flag: flag # span 0 = 1, 7541 # span 1 = 1.523, 86.315 # span 2 = 6.3893, 9.6204 # span 3 = 6.3899, 9.6214 # span 4 = 3.379521, 3.451396 # span 5 = 3.379721, 3.451590 # span 6 = 60.0526, 82.1794 # span 7 = 3.3333e-01, 5.8718e+00 # span 8 = 1.0513, 2.8620 # span 9 = 1.42490, 5.82932 # span 10 = 1.0000e-12, 1.2948e+01 # span 11 = 8.3054e+00, 1.2458e+01 # span 12 = 0.00, 99.02 # span 13 = -1.277, 1.372 # span 14 = 0, 1 # span 15 = 31.6671, 33.9222 # span 16 = 31.6630, 33.9254 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 18 2008 15:17:52 # 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, 4601, 19-Dec-03 # sensor 10 = Extrnl Volt 9 surface irradiance (SPAR), degrees = 0.0 # datcnv_date = Sep 29 2008 12:10:56, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-41\RAW\CTD\2008-41-0066.hex Q:\Crui se_Data_Processing\2008-41\Processing\doc\2008-41-ctd2.con # datcnv_skipover = 0 # wildedit_date = Sep 29 2008 14:13:58, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-41\Processing\convert\2008-41-006 6.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 = Sep 30 2008 15:22:35, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-41\Processing\wildedit\2008-41-0066 .cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 7.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Sep 30 2008 15:27:47, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-41\Processing\celltm\2008-41-0066.c nv Q:\Cruise_Data_Processing\2008-41\Processing\doc\2008-41-ctd2.con # file_type = ascii END* The descent rate of the CTD was noisy and fairly low, on average. CTDEDIT was used to remove surface records to 2.3db and 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– 50db • ±0.25 ml/l from 50–175db • ±0.15 ml/l below 175 db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.1E-01 1.0668) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.1189 0.4E-03) $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 :T0:C0 er_o ! Primary vity URU: Dissol Disso nce ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- ------ ------ -------- ---- *END OF HEADER 2.4 9.4933 31.0 3.869 6.06 264.2 2.8 8.3 31.7618 7 3.0 9.5467 31.4 3.777 6.07 264.6 2.3 10.4 31.7322 43 3.8 9.5328 31.4 3.768 6.09 265.3 1.7 10.4 31.7404 27 5.3 9.5160 31.0 3.798 6.05 263.6 1.0 10.4 31.7508 15 6.0 9.5104 30.8 3.811 6.06 264.2 0.9 10.4 31.7542 25 7.0 9.4840 30.9 3.844 6.07 264.5 0.7 10.4 31.7676 25 7.7 9.4963 30.9 3.847 6.05 263.4 0.5 10.4 31.7600 10 9.0 9.3685 31.1 3.805 5.75 250.5 0.3 10.4 31.8268 22 10.0 9.2176 35.0 3.487 5.60 243.9 0.3 10.4 31.8813 24 11.0 9.1720 37.3 3.139 5.48 238.9 0.2 10.4 31.8905 21 12.0 9.0966 38.9 2.758 5.36 233.6 0.2 10.4 31.9120 29 13.0 8.9826 40.9 2.272 5.21 227.1 0.1 10.4 31.9504 41 14.2 8.9185 43.2 1.845 5.04 219.7 0.1 10.4 31.9581 16 15.0 8.9014 43.4 1.742 4.97 216.5 0.1 10.4 31.9611 23 16.0 8.8797 44.0 1.595 4.91 213.8 0.1 10.4 31.9649 22 17.0 8.8092 45.1 1.371 4.86 211.7 0.1 10.4 31.9865 29 18.0 8.7697 45.0 1.289 4.83 210.5 0.0 10.4 32.0276 35 19.0 8.7835 44.3 1.240 4.82 209.8 0.0 10.4 32.0409 35 20.0 8.7773 43.9 1.284 4.79 208.7 0.0 10.4 32.0525 23 21.0 8.7718 43.7 1.324 4.76 207.1 0.0 10.4 32.0669 24 22.0 8.7443 43.8 1.245 4.72 205.4 0.0 10.4 32.0804 32 23.0 8.6993 44.2 1.176 4.69 204.2 0.0 10.4 32.0966 32 24.0 8.6976 44.0 1.142 4.65 202.5 0.0 10.4 32.1059 44 24.9 8.6851 44.0 1.124 4.62 201.3 0.0 10.4 32.1163 28 26.0 8.6668 43.9 1.142 4.61 200.8 0.0 10.4 32.1299 21 27.0 8.6620 43.8 1.120 4.59 200.1 0.0 10.4 32.1358 20 28.1 8.6574 43.8 1.123 4.58 199.3 0.0 10.4 32.1396 29 29.1 8.6404 44.0 1.043 4.59 200.0 0.0 10.4 32.1427 37 30.0 8.6540 43.9 1.062 4.59 200.0 0.0 10.4 32.1501 33 31.0 8.6759 42.8 1.132 4.57 199.2 0.0 10.4 32.1669 25 32.0 8.6191 43.3 1.065 4.57 198.8 0.0 10.4 32.1851 21 33.0 8.6152 43.1 1.038 4.56 198.7 0.0 10.4 32.1944 22 33.9 8.6148 42.5 1.119 4.57 199.2 0.0 10.4 32.2204 24 35.0 8.6121 42.2 1.128 4.56 198.5 0.0 10.4 32.2393 42 36.0 8.5972 41.5 1.126 4.54 197.6 0.0 10.4 32.2623 26 37.0 8.5774 41.4 1.188 4.51 196.6 0.0 10.4 32.2667 22 38.0 8.5756 41.1 1.142 4.49 195.8 0.0 10.4 32.2675 21 39.0 8.5582 40.5 1.103 4.47 194.8 0.0 10.4 32.2781 29 40.1 8.5180 40.0 1.104 4.41 191.9 0.0 10.4 32.3074 32 40.9 8.4905 39.4 1.112 4.37 190.2 0.0 10.4 32.3258 26 42.0 8.4645 38.8 1.104 4.34 189.1 0.0 10.4 32.3512 18 43.0 8.4184 37.2 1.095 4.31 187.6 0.0 10.4 32.4055 20 43.8 8.3848 36.0 1.115 4.26 185.6 0.0 10.4 32.4305 16 45.0 8.2722 33.8 1.094 4.13 179.8 0.0 10.4 32.5075 36 46.0 8.2304 31.7 1.157 4.05 176.2 0.0 10.4 32.5353 24 47.0 8.2149 29.7 1.172 3.97 172.9 0.0 10.4 32.5471 23 48.0 8.1366 27.2 1.188 3.90 170.0 0.0 10.4 32.6070 20 49.0 8.0463 25.7 1.130 3.82 166.3 0.0 10.4 32.6711 27 49.9 7.9489 24.7 1.124 3.63 158.2 0.0 10.4 32.7394 46 51.0 7.8140 23.6 1.054 3.50 152.5 0.0 10.4 32.8528 23 52.0 7.7239 24.1 1.020 3.42 148.9 0.0 10.4 32.9275 21 53.1 7.6636 23.7 0.962 3.30 143.7 0.0 10.4 32.9724 36 53.9 7.5592 23.0 0.882 3.16 137.3 0.0 10.4 33.0455 36 55.0 7.4603 22.5 0.869 3.05 132.8 0.0 10.4 33.1162 27 56.0 7.4034 21.6 0.805 2.98 129.8 0.0 10.4 33.1551 31 57.0 7.3824 21.4 0.822 2.93 127.6 0.0 10.4 33.1689 30 58.0 7.3795 21.3 0.788 2.91 126.5 0.0 10.4 33.1713 27 59.0 7.3789 21.2 0.788 2.89 125.6 0.0 10.4 33.1712 28 60.0 7.3812 21.4 0.773 2.87 124.8 0.0 10.4 33.1699 36 61.0 7.3784 21.2 0.762 2.85 123.8 0.0 10.4 33.1706 35 62.0 7.3763 21.3 0.772 2.83 123.2 0.0 10.4 33.1716 31 63.0 7.3697 21.2 0.789 2.82 122.6 0.0 10.4 33.1762 27 64.0 7.3743 21.2 0.798 2.80 122.0 0.0 10.4 33.1728 26 65.0 7.3561 21.2 0.801 2.77 120.7 0.0 10.4 33.1867 33 66.0 7.3180 20.7 0.778 2.67 116.3 0.0 10.4 33.2138 49 67.0 7.2014 19.7 0.734 2.57 111.7 0.0 10.4 33.3016 25 68.0 7.0813 20.7 0.699 2.52 109.6 0.0 10.4 33.3910 21 69.0 7.0820 20.5 0.631 2.47 107.4 0.0 10.4 33.3895 23 70.1 7.0568 20.7 0.643 2.37 102.9 0.0 10.4 33.4106 42 70.9 6.9119 20.6 0.570 2.24 97.6 0.0 10.4 33.5217 42 72.0 6.8302 19.7 0.551 2.18 94.7 0.0 10.4 33.5856 26 73.0 6.8290 18.9 0.537 2.12 92.3 0.0 10.4 33.5883 27 74.0 6.7744 17.1 0.591 2.04 88.9 0.0 10.4 33.6331 31 75.0 6.7015 15.8 0.558 1.98 86.2 0.0 10.4 33.6878 32 76.1 6.6929 15.2 0.562 1.89 82.4 0.0 10.4 33.6986 20 77.0 6.6290 15.5 0.528 1.82 79.1 0.0 10.4 33.7447 28 78.0 6.5440 17.5 0.500 1.79 78.1 0.0 10.4 33.8028 24 79.2 6.4862 18.6 0.441 1.66 72.0 0.0 10.4 33.8466 21 80.1 6.4389 20.4 0.409 1.61 70.2 0.0 10.4 33.8791 58 81.1 6.4236 21.1 0.391 1.55 67.4 0.0 10.4 33.8912 50 81.9 6.4118 19.7 0.402 1.53 66.5 0.0 10.4 33.9014 34 83.1 6.3977 19.8 0.400 1.49 64.8 0.0 10.4 33.9146 43 84.1 6.3925 19.2 0.384 1.48 64.2 0.0 10.4 33.9192 61 85.0 6.3916 20.2 0.389 1.46 63.7 0.0 10.4 33.9200 103 85.8 6.3906 19.9 0.392 1.46 63.3 0.0 10.4 33.9210 49