*2006/10/24 17:12:40.49 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/04/21 01:01:41.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 47 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 7861AF25 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.204 48.655 2 Temperature:Primary 'deg C (ITS90)' 9.0472 9.297 3 Transmissivity %/metre 35.8 45.6 4 Fluorescence:URU:Seapoint mg/m^3 1.27 3.568 5 Oxygen:Dissolved:SBE mL/L 6.173 6.816 6 Oxygen:Dissolved:SBE umol/kg 269.1282 297.4897 7 Salinity:T0:C0 PSS-78 29.5852 30.9931 8 Number_of_bin_records n/a 4 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 : LG 01 EVENT NUMBER : 49 LATITUDE : 49 20.47000 N ! (deg min) LONGITUDE : 126 35.03000 W ! (deg min) WATER DEPTH : 48 *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 16:56:44 1411 1411 ADTIMCH 4.3 2006/10/18 17:04:11 1356 1356 SHIFTDAT 3.4 2006/10/19 15:26:39 1356 1356 SHIFTDAT 3.4 2006/10/19 15:29:50 1356 1356 SHIFTDAT 3.4 2006/10/19 15:45:39 1356 1356 CLIP 1.3 2006/10/20 14:45:55 1356 897 DELETE 6.3 2006/10/20 14:46:55 897 397 CTDEDIT 4.61 2006/10/23 16:27:21 397 352 BINAVE 4.1.1 2006/10/24 16:25:08 352 47 CALIB 11.7 2006/10/24 16:43:41 47 47 CALIB 11.7 2006/10/24 16:44:43 47 47 REMOVECH 7.0 2006/10/24 16:48:36 47 47 CHGUNITS 3.0 2006/10/24 16:50:08 47 47 REORDER 1.2.1 2006/10/24 16:53:10 ? ? HDREDIT2 2.5.1 2006/10/24 17:12:40 ? ? $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 39.44 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/10/23 16:27:21 45 records were deleted in this editing session. No data values were changed. -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 16:43:41 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 16:44:43 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 17:12:40 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\2006-16-0049.hex Software Version 1.50 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = Apr 20 2006 18:02:28 Ship: Sir Wilfrid Laurier Cruise:2006-16 Station:LG 01 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 04/21/06 18:06:49.978 external pressure sensor, range = 1450 psia, tcval = -20 xtal = 9437184 clk = 32767.429 vmain = 10.9 iop = 188 vlith = 5.0 ncasts = 17 samples = 97786 free = 547187 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 16 04/21 18:01:41 smpls 96375 to 97785 nv = 3 avg = 1 stp = switch o f S> # nquan = 11 # nvalues = 1411 # 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, 1411 # span 1 = -0.169, 49.438 # span 2 = 6.0871, 9.2986 # span 3 = -0.019422, 3.336340 # span 4 = -1.1145, 85.4447 # span 5 = 0.0000e+00, 1.2601e+01 # span 6 = 0.0000, 2.2979 # span 7 = -2.18934, 5.84515 # span 8 = -1.772, 1.416 # span 9 = 0.0000, 30.9938 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 21 2006 18:01:41 # 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 16:21:08, 5.37e # datcnv_in = Q:\Cruise_Data\2006-16\CTD\2006-16-0049.hex Q:\Cruise_Data\2006-16 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Oct 18 2006 16:33:27, 5.37e # wildedit_in = Q:\Cruise_Data\2006-16\CTD\convert\2006-16-0049.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 16:41:08, 5.37e # wfilter_in = Q:\Cruise_Data\2006-16\CTD\wildedit\2006-16-0049.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 16:43:17, 5.37e # celltm_in = Q:\Cruise_Data\2006-16\CTD\wfilter\2006-16-0049.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 16:45:24, 5.37e # Derive_in = Q:\Cruise_Data\2006-16\CTD\celltm\2006-16-0049.cnv Q:\Cruise_Data\ 2006-23\CTD\2006-23-CTD.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3db and a few records from the bottom of the cast. -------------------------------------------------------------------------- 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 3.2 9.2477 36.0 1.931 6.82 297.5 29.5852 7 3.9 9.2577 36.1 2.170 6.81 297.1 29.7862 10 5.0 9.2616 35.9 2.354 6.79 296.5 29.8310 9 6.0 9.2597 36.2 2.112 6.79 296.1 29.7805 10 7.0 9.2712 35.8 1.949 6.78 295.7 29.9545 10 8.0 9.2863 37.3 2.262 6.77 295.5 30.2011 8 9.0 9.2878 37.2 3.568 6.76 295.0 30.2266 8 10.0 9.2970 36.5 2.436 6.74 294.1 30.4002 8 11.0 9.2964 37.2 2.079 6.71 292.8 30.4457 7 11.9 9.2918 36.8 2.463 6.68 291.3 30.4514 7 13.0 9.2814 37.0 2.138 6.63 289.0 30.4596 8 14.0 9.2471 36.5 2.669 6.57 286.4 30.4974 8 14.9 9.2275 38.4 2.331 6.51 283.9 30.5215 9 16.0 9.2106 39.5 2.822 6.46 281.9 30.5671 8 17.0 9.1946 41.6 2.589 6.43 280.4 30.6265 6 17.9 9.1715 42.2 2.652 6.41 279.7 30.6683 6 19.0 9.1624 42.1 1.934 6.40 279.0 30.6954 7 20.0 9.1589 42.2 1.868 6.39 278.5 30.7079 6 21.0 9.1551 41.6 2.426 6.38 278.2 30.7221 7 22.1 9.1526 42.4 2.254 6.38 278.1 30.7343 8 23.0 9.1513 42.1 1.822 6.37 277.7 30.7439 8 24.0 9.1506 41.4 2.171 6.36 277.4 30.7504 9 25.0 9.1483 42.5 2.100 6.35 277.1 30.7606 9 26.0 9.1450 42.2 2.437 6.35 276.9 30.7718 7 27.0 9.1427 42.5 1.955 6.34 276.7 30.7825 7 28.0 9.1388 41.9 1.935 6.34 276.7 30.7931 6 29.0 9.1373 42.2 1.663 6.34 276.7 30.7980 6 30.0 9.1364 42.3 2.186 6.34 276.4 30.8020 7 31.0 9.1337 42.7 2.102 6.33 276.1 30.8077 7 32.0 9.1282 42.1 1.743 6.32 275.8 30.8198 8 33.1 9.1194 42.7 1.592 6.31 275.2 30.8311 8 34.0 9.1113 42.8 1.744 6.30 274.9 30.8401 6 35.0 9.0970 42.9 2.255 6.29 274.4 30.8563 7 36.0 9.0724 43.8 2.033 6.29 274.3 30.8809 8 37.0 9.0601 43.7 1.608 6.28 273.7 30.8877 9 38.0 9.0551 43.9 1.655 6.26 273.1 30.8903 9 39.0 9.0472 44.8 1.762 6.25 272.4 30.8952 7 40.0 9.0479 44.8 1.575 6.23 271.7 30.9004 8 41.0 9.0520 45.6 1.280 6.22 271.1 30.9100 6 42.0 9.0529 45.1 1.518 6.21 270.7 30.9289 6 42.9 9.0528 44.7 1.636 6.20 270.3 30.9413 6 44.0 9.0527 44.5 1.270 6.19 269.9 30.9523 6 45.1 9.0530 44.1 1.432 6.18 269.6 30.9658 7 46.0 9.0532 44.1 1.361 6.18 269.5 30.9712 6 47.0 9.0537 44.3 1.429 6.18 269.3 30.9811 7 48.0 9.0541 44.0 1.562 6.17 269.1 30.9865 11 48.7 9.0543 44.0 1.572 6.17 269.1 30.9931 4