*2006/10/24 17:12:39.91 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/04/20 15:32:46.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 56 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E28AE502 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.442 58.886 2 Temperature:Primary 'deg C (ITS90)' 8.8874 9.6174 3 Transmissivity %/metre 44.6 49.5 4 Fluorescence:URU:Seapoint mg/m^3 0.394 1.223 5 Oxygen:Dissolved:SBE mL/L 5.64 6.399 6 Oxygen:Dissolved:SBE umol/kg 245.783 279.0883 7 Salinity:T0:C0 PSS-78 30.5904 32.2874 8 Number_of_bin_records n/a 1 11 $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 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2006-16\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-16 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : WCVI SCIENTIST : Romaine S. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : WCVI STATION : LC05 EVENT NUMBER : 40 LATITUDE : 48 39.81700 N ! (deg min) LONGITUDE : 125 47.78900 W ! (deg min) WATER DEPTH : 66 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 2449 conductivity ' ' 1763 Pressure ' ' 290544 Fluorometer ' ' Seapoint transmissometer:primary ' ' 498DR Oxygen:SBE ' ' 0047 $END $REMARKS SOFTWARE VERSION 1.50 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/10/18 16:56:38 1613 1613 ADTIMCH 4.3 2006/10/18 17:04:08 1429 1429 SHIFTDAT 3.4 2006/10/19 15:26:37 1429 1429 SHIFTDAT 3.4 2006/10/19 15:29:48 1429 1429 SHIFTDAT 3.4 2006/10/19 15:45:37 1429 1429 CLIP 1.3 2006/10/20 14:45:52 1429 1022 DELETE 6.3 2006/10/20 14:46:53 1022 410 CTDEDIT 4.61 2006/10/23 15:35:18 410 367 BINAVE 4.1.1 2006/10/24 16:25:07 367 56 CALIB 11.7 2006/10/24 16:43:40 56 56 CALIB 11.7 2006/10/24 16:44:42 56 56 REMOVECH 7.0 2006/10/24 16:48:36 56 56 CHGUNITS 3.0 2006/10/24 16:50:07 56 56 REORDER 1.2.1 2006/10/24 16:53:09 ? ? HDREDIT2 2.5.1 2006/10/24 17:12:39 ? ? $END $REMARKS -The following ADTIMCH parameters were used. Add -17.00 hours to times in header file section -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # 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: Fluorescence:Seapoint [mg/m^3] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 42.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 Salinity was recalculated after shift -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Scan_Number [n/a] Min,Max = 481.000, 100000.000 Time Not Available in File -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 NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 49.10 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/10/23 15:35:18 43 records were deleted in this editing session. 7 changes in channel Salinity:T0:C0 -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: 2006/10/24 16:43:40 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-16\CTD\doc\2006-16-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 10 -0.3200000E-01 0.1461400E+01 -CALIB parameters: 2006/10/24 16:44:42 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-16\CTD\doc\2006-16-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 11 -0.1019000E+00 0.4000000E-03 Pressure:StrainGauge -REMOVECH 2006/10/24 16:48:36 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2006/10/24 17:12:39 Applied edit header: Q:\Cruise_Data\2006-16\CTD\doc\2006-16-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure 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 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\data\2006-16\2006-16-0040.hex Software Version 1.50 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = Apr 20 2006 08:34:12 Ship: Sir Wilfrid Laurier Cruise:2006-16 Station:LC05 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 04/21/06 08:38:53.548 external pressure sensor, range = 1450 psia, tcval = -20 xtal = 9437184 clk = 32767.479 vmain = 10.8 iop = 189 vlith = 5.1 ncasts = 9 samples = 83375 free = 561598 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 3000 battery type = ALKALINE 3 external voltages sampled stored voltage # 0 = external voltage 3 stored voltage # 1 = external voltage 4 stored voltage # 2 = external voltage 5 S> dh cast 8 04/21 08:32:46 smpls 81762 to 83374 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 1613 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 5 = flSP: Fluorescence, Seapoint # name 6 = sbeox0V: Oxygen Voltage, SBE 43 # name 7 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity [PSU] # name 10 = flag: flag # span 0 = 1, 1613 # span 1 = -0.169, 59.100 # span 2 = 8.7805, 9.6499 # span 3 = 0.096745, 3.464816 # span 4 = -1.1145, 91.0096 # span 5 = 0.0000e+00, 4.2735e+00 # span 6 = 0.0000, 2.2039 # span 7 = -2.04429, 5.46153 # span 8 = -2.053, 1.998 # span 9 = 0.7131, 32.3216 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 21 2006 08:32:46 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 2449, 12-Jul-05 # sensor 1 = Frequency 1 conductivity, 1763, 12-Jul-05, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290544, 13-May-05, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 4 = Extrnl Volt 1 transmissometer, primary, 498DR, 28-Mar-06 # sensor 5 = Extrnl Volt 2 Oxygen, SBE, primary, 0047, 10-Feb-05p # datcnv_date = Oct 18 2006 16:21:06, 5.37e # datcnv_in = Q:\Cruise_Data\2006-16\CTD\2006-16-0040.hex Q:\Cruise_Data\2006-16 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Oct 18 2006 16:33:24, 5.37e # wildedit_in = Q:\Cruise_Data\2006-16\CTD\convert\2006-16-0040.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = prSM t090C c0S/m # wildedit_excl_bad_scans = yes # wfilter_date = Oct 18 2006 16:41:06, 5.37e # wfilter_in = Q:\Cruise_Data\2006-16\CTD\wildedit\2006-16-0040.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Oct 18 2006 16:43:15, 5.37e # celltm_in = Q:\Cruise_Data\2006-16\CTD\wfilter\2006-16-0040.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Oct 18 2006 16:45:22, 5.37e # Derive_in = Q:\Cruise_Data\2006-16\CTD\celltm\2006-16-0040.cnv Q:\Cruise_Data\ 2006-23\CTD\2006-23-CTD.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 4.3db; salinity was cleaned very lightly. -------------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. There was no dissolved oxygen calibration sampling during this mission so the results of 2005-32 were used for recalibration. No error estimate has been made since the correction was based on a cruise 5 months earlier with a different model CTD. In June 2006 the membrane on this oxygen sensor was found to be loose. Salinity calibration sampling indicates that the CTD is within 0.001. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.32E-01 1.4614) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure:StrainGauge) (-0.1019 0.4E-03) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge 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 4.4 9.6156 45.6 0.708 6.39 278.6 30.5906 1 5.0 9.6174 45.7 0.787 6.39 278.9 30.5904 7 6.0 9.6126 45.7 1.043 6.40 279.1 30.6014 9 7.0 9.6107 45.6 1.013 6.39 278.5 30.6116 11 8.0 9.5997 46.1 1.004 6.34 276.3 30.6168 9 9.0 9.5666 45.6 0.761 6.28 274.0 30.6456 6 10.0 9.5471 45.5 0.809 6.24 272.1 30.6634 4 10.9 9.5407 46.0 1.223 6.21 270.7 30.6735 5 12.0 9.4541 45.9 0.708 6.17 269.1 30.7863 6 13.0 9.3745 46.5 0.800 6.13 267.3 30.8843 8 14.0 9.2257 46.5 0.700 6.09 265.5 31.0061 10 15.0 9.1855 47.0 0.851 6.05 263.8 31.0711 7 16.0 9.2008 46.7 0.734 6.04 263.1 31.1106 6 17.0 9.1981 47.4 0.708 6.01 262.0 31.1309 5 18.1 9.1884 47.4 0.584 5.98 260.7 31.1463 5 19.0 9.1821 47.7 0.726 5.96 259.8 31.1511 4 20.0 9.1705 48.1 0.698 5.94 258.8 31.1519 5 21.0 9.1474 47.9 0.784 5.90 257.3 31.1508 6 22.0 9.1006 47.7 0.739 5.86 255.7 31.1513 8 23.0 9.0701 47.7 0.675 5.84 254.4 31.1643 10 24.0 8.9874 47.8 0.624 5.82 253.7 31.1870 9 24.9 8.9920 48.0 0.619 5.82 253.7 31.2325 7 25.9 8.9988 48.1 0.694 5.82 253.9 31.2840 7 27.0 9.0140 48.1 0.513 5.83 253.9 31.3197 6 28.0 9.0659 48.0 0.545 5.82 253.6 31.3773 6 29.0 9.0869 48.3 0.569 5.81 253.3 31.4061 5 30.0 9.0823 48.6 0.452 5.79 252.5 31.4104 6 31.0 9.0727 48.7 0.458 5.77 251.5 31.4214 6 32.0 9.0639 48.7 0.644 5.75 250.5 31.4330 4 33.0 9.0535 48.9 0.438 5.73 249.6 31.4398 6 34.0 9.0217 49.0 0.485 5.70 248.3 31.4546 7 35.0 8.9635 49.3 0.394 5.67 247.2 31.4887 7 36.0 8.9233 49.2 0.499 5.65 246.3 31.5094 10 37.0 8.9101 49.1 0.628 5.64 245.8 31.5251 7 38.0 8.8988 49.5 0.580 5.64 245.8 31.5362 6 38.9 8.8890 49.1 0.613 5.66 246.5 31.5418 5 40.0 8.8874 48.9 0.723 5.67 247.0 31.5511 5 41.0 8.9082 48.8 0.702 5.68 247.7 31.5699 6 42.1 8.9436 48.9 0.710 5.70 248.3 31.5931 6 43.0 8.9751 48.4 0.584 5.71 249.0 31.6178 10 44.0 9.0064 48.4 0.605 5.72 249.5 31.6943 11 45.0 9.0060 47.8 0.571 5.73 249.7 31.7167 8 45.9 9.0019 46.9 0.667 5.73 249.7 31.7239 6 47.0 9.0021 46.6 0.581 5.73 249.7 31.7271 5 48.0 9.0041 46.4 0.589 5.73 249.8 31.7297 5 49.0 9.0048 46.3 0.602 5.73 249.8 31.7327 3 50.0 9.0109 46.1 0.537 5.73 249.5 31.7438 5 51.1 9.0194 45.9 0.766 5.72 249.3 31.7770 4 52.1 9.0210 45.5 0.576 5.72 249.2 31.8265 5 53.1 9.0206 45.5 0.519 5.71 248.9 31.8754 6 54.1 9.0163 45.1 0.469 5.72 249.2 31.9547 9 54.9 9.0148 45.0 0.554 5.72 249.0 32.0112 10 56.0 9.0160 45.0 0.811 5.72 249.0 32.0740 7 57.0 9.0184 44.9 0.553 5.72 249.0 32.1396 6 58.0 9.0301 44.6 0.494 5.72 249.0 32.2079 6 58.9 9.0442 44.6 0.711 5.71 248.9 32.2874 8