*2008/05/31 14:58:22.14 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/06/06 00:53:14.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 88 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 85D6B54C NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.1 89.8 2 Temperature:Primary 'deg C (ITS90)' 7.1667 9.916 3 Transmissivity %/metre 38.7 49.7 4 Fluorescence:URU:Seapoint mg/m^3 0.38 3.205 5 Oxygen:Dissolved:SBE mL/L 2.27 5.38 6 Oxygen:Dissolved:SBE umol/kg 98.8 234.5 7 PAR uE/m^2/sec 0 177.3 8 Salinity:T0:C0 PSS-78 30.6421 33.4432 9 Number_of_bin_records n/a 16 70 $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\2007-43\Pro $END *ADMINISTRATION MISSION : 2007-43 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdeF SCIENTIST : Masson D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia & Juan de Fuca Strait STATION : 105 EVENT NUMBER : 18 LATITUDE : 48 11.05000 N ! (deg min) LONGITUDE : 123 18.95000 W ! (deg min) WATER DEPTH : 89 ALTIMETER (M) : 3.79 ! 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 : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2663 conductivity:primary ' ' 2128 pressure ' ' 77511 temperature:secondary ' ' 2038 conductivity:secondary ' ' 2173 Fluorometer ' ' Seapoint transmissometer:primary ' ' 723DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' irradiance:primary ' ' 4615 surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37M $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/08/29 14:30:37 9410 9410 CLEAN 5.0.2 2007/08/29 14:44:23 9322 9322 SHIFTDAT 3.4 2007/08/29 17:36:21 9322 9322 SHIFTDAT 3.4 2007/08/29 17:48:50 9322 9322 SHIFTDAT 3.4 2007/08/29 18:01:24 9322 9322 SHIFTDAT 3.4 2007/09/12 20:02:12 9322 9322 DELETE 6.3 2007/09/12 20:14:43 9322 2906 CTDEDIT 4.61 2007/09/13 14:59:57 2906 2699 CALIB 11.7 2007/09/27 16:51:37 2699 2699 FILTERS 4.3 2007/09/27 16:57:19 2699 2699 BINAVE 4.1.1 2007/09/27 17:21:32 2699 88 CALIB 11.7 2007/09/28 13:54:23 88 88 REMOVECH 8.0 2007/09/28 14:29:05 88 88 CHGUNITS 3.0 2007/09/28 14:30:33 88 88 REORDER 1.2.1 2007/09/28 14:31:22 ? ? HDREDIT2 2.5.1 2007/09/28 14:33:50 ? ? CALIB 11.7 2008/05/31 14:58:22 88 88 $END $REMARKS -CLEAN functions: 2007/08/29 14:40:46 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] Set event to last 4 characters of file name -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= 0.70 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=120.00 -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 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 80.00 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/13 14:59:57 207 records were deleted in this editing session. 7 changes in channel Salinity:T0:C0 -CALIB parameters: 2007/09/27 16:51:37 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-43\Processing\doc\2007-43-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.9800000E-02 0.1035100E+01 15 Salinity:T0:C0 PSS-78 10 0.4000000E-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: 2007/09/28 13:54:23 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-43\Processing\doc\2007-43-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 11 -0.1206000E+00 0.4000000E-03 Pressure -REMOVECH 2007/09/28 14:29:05 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/28 14:33:50 Applied edit header: Q:\Cruise_Data_Processing\2007-43\Processing\doc\2007-43-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 -CALIB parameters: 2008/05/31 14:58:22 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\Archive-updates\2007-43\DOC\2007-43-recal3.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Salinity:T0:C0 PSS-78 10 -0.5000000E-02 0.1000000E+01 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2007-43\2007-43-018.dat Software Version Seasave Win32 V 5.37m Temperature SN = 2663 Conductivity SN = 2128 Number of Bytes Per Scan = 33 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jun 05 2007 17:53:55 NMEA Latitude = 48 11.05 N NMEA Longitude = 123 18.95 W NMEA UTC (Time) = Jun 06 2007 00:53:14 Store Lat/Lon Data = Add to Header Only Ship: Vector Cruise: 2007-43 Station: 105 Latitude: Longitude: Depth: 89 # nquan = 17 # nvalues = 9410 # 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 = flSP: Fluorescence, Seapoint # name 7 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # 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, 9410 # span 1 = 0.977, 89.996 # span 2 = 7.1645, 10.4203 # span 3 = 7.1647, 10.3055 # span 4 = 3.327842, 3.405815 # span 5 = 3.241993, 3.406074 # span 6 = 2.9670e-01, 1.2777e+01 # span 7 = 37.6924, 84.2527 # span 8 = 1.3761, 2.6667 # span 9 = 2.25152, 5.33122 # span 10 = 1.0000e-12, 1.9804e+03 # span 11 = 0.00, 100.00 # span 12 = -1.962, 1.408 # span 13 = 0, 1 # span 14 = 30.1437, 33.4471 # span 15 = 29.3206, 33.4494 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 05 2007 17:53:55 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2663, 26-May-06 # sensor 1 = Frequency 1 conductivity, primary, 2128, 22-Dec-06, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 77511, 30-Sep-99 # sensor 3 = Frequency 3 temperature, secondary, 2038, 20-Dec-06 # sensor 4 = Frequency 4 conductivity, secondary, 2173, 23-Dec-06, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 723DR, 28-Dec-06 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1176, 14-Feb-07p # sensor 8 = Extrnl Volt 4 altimeter # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4615, 12/15/00 # sensor 10 = Extrnl Volt 9 surface irradiance (SPAR), degrees = 0.0 # datcnv_date = Aug 28 2007 16:43:25, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-43\RAW\CTD\2007-43-0018.dat Q:\Crui se_Data_Processing\2007-43\Processing\doc\2007-43-ctd.CON # datcnv_skipover = 0 # wildedit_date = Aug 28 2007 16:47:17, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-43\Processing\convert\2007-43-001 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 = Aug 29 2007 10:11:50, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-43\Processing\wildedit\2007-43-0018 .cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 29 2007 10:16:06, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-43\Processing\celltm\2007-43-0018.c nv Q:\Cruise_Data_Processing\2007-43\Processing\doc\2007-43-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.7db and a few records around 4, 6, 15, 47 and 88db. ---------------------------------------------------------------------- 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: • ± 1ml/l from 0 - 20m • ±0.6ml/l from 20 - 50m • ±0.4ml/l from 50 - 150m • ±0.2ml/l below 150m ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.98E-02 1.0351) Salinity:T0:C0 PSS-78 10 -99 () (0.4E-02 1) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.1206 0.4E-03) Salinity:T0:C0 PSS-78 10 -99 () (-0.5E-02 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- --7--- ---8---- -9-- !Pressu Temperat Trans Fluores Oxygen Oxyge PAR 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 3.1 9.9160 39.0 2.286 5.36 233.7 177.3 30.6421 26 4.1 9.9037 41.1 2.484 5.37 234.2 146.6 30.6492 25 5.0 9.9117 41.5 2.200 5.38 234.5 158.8 30.6437 35 6.0 9.9013 42.0 2.502 5.35 233.5 103.9 30.6502 25 7.0 9.8895 42.5 2.009 5.34 232.7 76.2 30.6568 26 8.0 9.8513 42.3 2.392 5.31 231.7 59.8 30.6851 34 8.9 9.8306 42.6 2.232 5.27 229.7 45.1 30.7029 32 10.0 9.8088 43.4 2.453 5.23 228.0 35.6 30.7238 23 11.0 9.7791 43.9 3.205 5.19 226.2 27.0 30.7581 25 12.0 9.7061 44.5 2.388 5.10 222.3 20.2 30.8428 39 13.0 9.6520 44.8 2.431 4.98 217.0 16.3 30.9233 28 14.0 9.5281 46.3 2.028 4.89 213.1 12.8 31.0808 25 15.0 9.3845 46.2 2.175 4.78 208.2 10.2 31.2440 24 16.0 9.3367 46.0 1.770 4.67 203.6 8.6 31.3005 26 17.0 9.2889 46.7 2.195 4.61 201.2 6.8 31.3551 23 18.0 9.1396 47.1 2.227 4.53 197.3 5.6 31.5192 33 19.0 9.1100 46.6 1.601 4.41 192.2 4.9 31.5514 20 20.0 9.0320 47.1 1.790 4.37 190.3 4.2 31.6213 19 20.9 8.8821 47.3 1.713 4.20 183.2 3.5 31.7565 33 22.0 8.7365 48.1 1.534 4.00 174.2 3.0 31.8721 16 23.0 8.6228 48.5 1.208 3.93 171.3 2.5 31.9581 18 24.0 8.5030 49.0 1.159 3.80 165.3 2.1 32.0475 37 25.0 8.4075 49.2 1.003 3.65 159.1 1.8 32.1132 18 26.0 8.3548 49.4 0.970 3.62 157.8 1.6 32.1507 18 27.0 8.3200 49.3 1.093 3.59 156.4 1.3 32.1787 34 28.0 8.3147 49.4 1.234 3.57 155.4 1.2 32.1842 24 29.0 8.3143 49.4 1.141 3.56 154.9 1.0 32.1886 23 30.0 8.3126 49.5 1.041 3.54 154.3 0.9 32.1973 27 31.0 8.3050 49.3 0.663 3.53 153.7 0.7 32.2130 33 32.0 8.2944 49.3 0.811 3.52 153.1 0.6 32.2272 34 33.0 8.2823 49.2 0.830 3.49 152.0 0.5 32.2383 33 34.0 8.2709 48.9 0.899 3.45 150.2 0.5 32.2492 24 35.0 8.2540 49.2 1.074 3.40 148.1 0.4 32.2633 27 36.0 8.1387 49.5 0.626 3.33 145.1 0.3 32.3515 45 37.0 8.0744 49.7 0.688 3.23 140.7 0.3 32.4097 34 38.0 8.0127 49.6 0.561 3.15 137.1 0.3 32.4802 24 39.0 7.8926 49.2 0.608 3.09 134.3 0.2 32.6221 26 40.1 7.8001 48.8 0.902 3.03 131.7 0.2 32.7353 42 40.9 7.7558 49.3 0.813 2.97 129.5 0.2 32.7858 48 42.0 7.7510 48.9 0.581 2.94 128.2 0.1 32.7930 20 43.0 7.7375 48.7 0.481 2.93 127.7 0.1 32.8112 21 44.1 7.7293 49.0 0.582 2.91 126.8 0.1 32.8225 37 45.0 7.7249 49.1 0.571 2.89 125.8 0.1 32.8297 21 46.0 7.7208 49.1 0.471 2.89 125.7 0.1 32.8377 16 47.0 7.7208 48.9 0.589 2.89 125.6 0.1 32.8379 23 47.9 7.7205 48.8 0.588 2.88 125.5 0.1 32.8381 25 49.0 7.7179 49.0 0.495 2.88 125.4 0.1 32.8420 17 50.1 7.7174 49.0 0.558 2.88 125.4 0.0 32.8428 26 50.9 7.7104 49.2 0.442 2.87 125.0 0.0 32.8522 31 52.0 7.7075 48.6 0.447 2.86 124.6 0.0 32.8569 21 53.1 7.7031 48.8 0.654 2.86 124.5 0.0 32.8630 27 54.0 7.6922 49.0 0.500 2.85 123.9 0.0 32.8775 38 55.0 7.6883 48.9 0.700 2.80 122.0 0.0 32.8842 25 56.0 7.6420 48.7 0.767 2.76 120.0 0.0 32.9362 30 57.0 7.5227 48.6 1.912 2.71 118.1 0.0 33.0542 48 58.0 7.5087 48.5 0.627 2.69 116.9 0.0 33.0669 29 59.0 7.5086 48.2 0.599 2.67 116.1 0.0 33.0674 32 60.0 7.5059 48.3 0.494 2.66 115.6 0.0 33.0686 29 61.0 7.4907 48.1 0.522 2.64 115.1 0.0 33.0805 37 61.9 7.4700 47.7 0.611 2.62 114.0 0.0 33.0998 28 63.0 7.4540 47.6 0.419 2.61 113.5 0.0 33.1174 28 63.9 7.4375 47.8 0.586 2.59 112.8 0.0 33.1370 34 65.0 7.4355 47.5 0.549 2.59 112.6 0.0 33.1420 22 66.1 7.4348 47.6 0.496 2.58 112.4 0.0 33.1441 35 66.9 7.4351 47.7 0.427 2.58 112.3 0.0 33.1445 24 68.0 7.4370 47.5 0.380 2.58 112.4 0.0 33.1448 18 69.0 7.4373 47.4 0.500 2.58 112.2 0.0 33.1470 35 70.0 7.4340 46.5 0.608 2.56 111.6 0.0 33.1512 18 71.1 7.4171 47.3 0.616 2.56 111.3 0.0 33.1670 27 72.0 7.4019 47.5 0.439 2.55 110.8 0.0 33.1811 36 73.0 7.3953 47.9 0.526 2.54 110.3 0.0 33.1881 35 74.0 7.3894 48.0 0.461 2.53 110.0 0.0 33.1941 51 75.1 7.3814 48.3 0.485 2.52 109.6 0.0 33.2025 26 76.0 7.3712 47.9 0.547 2.51 109.1 0.0 33.2146 37 77.0 7.3637 47.7 0.818 2.47 107.6 0.0 33.2237 23 78.0 7.2901 45.8 0.432 2.42 105.4 0.0 33.3061 50 79.2 7.2243 43.7 0.481 2.35 102.2 0.0 33.3784 24 80.0 7.2058 43.0 0.473 2.33 101.4 0.0 33.3991 61 80.9 7.2056 42.5 0.438 2.32 100.9 0.0 33.3996 43 82.0 7.2048 42.3 0.402 2.32 100.9 0.0 33.4005 49 83.0 7.1758 41.1 0.484 2.30 99.9 0.0 33.4329 41 84.1 7.1688 40.4 0.536 2.28 99.3 0.0 33.4406 48 85.0 7.1679 40.2 0.429 2.28 99.1 0.0 33.4418 26 86.1 7.1667 39.5 0.598 2.27 98.9 0.0 33.4432 55 87.0 7.1670 39.5 0.677 2.28 99.1 0.0 33.4428 70 87.9 7.1668 39.5 0.423 2.28 99.0 0.0 33.4430 31 89.2 7.1696 39.0 0.697 2.27 98.8 0.0 33.4402 20 89.8 7.1675 38.7 0.461 2.27 98.8 0.0 33.4424 25