*2006/10/24 17:12:44.59 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/04/21 21:45:59.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 44 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1F0C8C70 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.439 45.831 2 Temperature:Primary 'deg C (ITS90)' 9.1076 9.1904 3 Transmissivity %/metre 33.8 47.8 4 Fluorescence:URU:Seapoint mg/m^3 0.698 1.953 5 Oxygen:Dissolved:SBE mL/L 6.099 6.644 6 Oxygen:Dissolved:SBE umol/kg 265.6628 289.7569 7 Salinity:T0:C0 PSS-78 30.5881 32.1822 8 Number_of_bin_records n/a 1 18 $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 : LBP01 EVENT NUMBER : 73 LATITUDE : 50 4.75000 N ! (deg min) LONGITUDE : 127 52.80000 W ! (deg min) WATER DEPTH : 63 *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 16:57:23 1362 1362 ADTIMCH 4.3 2006/10/18 17:04:32 1362 1362 SHIFTDAT 3.4 2006/10/19 15:26:53 1362 1362 SHIFTDAT 3.4 2006/10/19 15:30:06 1362 1362 SHIFTDAT 3.4 2006/10/19 15:45:59 1362 1362 CLIP 1.3 2006/10/20 14:46:12 1362 882 DELETE 6.3 2006/10/20 14:47:07 882 352 CTDEDIT 4.61 2006/10/24 13:42:00 352 310 BINAVE 4.1.1 2006/10/24 16:25:16 310 44 CALIB 11.7 2006/10/24 16:43:46 44 44 CALIB 11.7 2006/10/24 16:44:48 44 44 REMOVECH 7.0 2006/10/24 16:48:40 44 44 CHGUNITS 3.0 2006/10/24 16:50:12 44 44 REORDER 1.2.1 2006/10/24 16:53:13 ? ? HDREDIT2 2.5.1 2006/10/24 17:12:44 ? ? $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 35.99 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/10/24 13:42:00 42 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 16:43:46 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 16:44:48 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 16:48:40 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 17:12:44 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\2006-16-0073.hex Software Version 1.50 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = Apr 21 2006 14:47:46 Ship: Sir Wilfrid Laurier Cruise:2006-16 Station:lbp01 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 04/22/06 14:52:26.830 external pressure sensor, range = 1450 psia, tcval = -20 xtal = 9437184 clk = 32767.479 vmain = 12.0 iop = 178 vlith = 5.0 ncasts = 8 samples = 45312 free = 599661 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 7 04/22 14:45:59 smpls 43950 to 45311 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 1362 # 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, 1362 # span 1 = 0.006, 45.988 # span 2 = 8.1010, 9.1938 # span 3 = 0.033072, 3.456212 # span 4 = -1.1145, 88.1664 # span 5 = 0.0000e+00, 5.5433e+00 # span 6 = 0.0000, 2.2442 # span 7 = -2.08160, 5.57863 # span 8 = -1.793, 1.865 # span 9 = 0.2301, 32.1877 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 22 2006 14:45:59 # 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 16:21:18, 5.37e # datcnv_in = Q:\Cruise_Data\2006-16\CTD\2006-16-0073.hex Q:\Cruise_Data\2006-16 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Oct 18 2006 16:33:41, 5.37e # wildedit_in = Q:\Cruise_Data\2006-16\CTD\convert\2006-16-0073.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 16:41:21, 5.37e # wfilter_in = Q:\Cruise_Data\2006-16\CTD\wildedit\2006-16-0073.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 16:43:32, 5.37e # celltm_in = Q:\Cruise_Data\2006-16\CTD\wfilter\2006-16-0073.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 16:45:41, 5.37e # Derive_in = Q:\Cruise_Data\2006-16\CTD\celltm\2006-16-0073.cnv Q:\Cruise_Data\ 2006-23\CTD\2006-23-CTD.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3.4db. -------------------------------------------------------------------------- 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 3.4 9.1874 42.6 0.977 6.62 288.8 30.5934 1 4.0 9.1879 33.8 0.954 6.63 289.1 30.5924 10 5.0 9.1904 42.0 0.698 6.63 289.3 30.5903 7 6.0 9.1880 42.0 0.987 6.64 289.6 30.5881 8 7.1 9.1850 42.4 0.823 6.64 289.8 30.5925 10 8.0 9.1725 42.6 1.006 6.64 289.6 30.6038 18 9.0 9.1693 41.9 1.106 6.63 289.1 30.6050 9 10.0 9.1677 42.0 0.967 6.62 288.5 30.6071 6 11.0 9.1644 41.2 1.213 6.61 288.4 30.6111 5 12.0 9.1597 41.2 1.066 6.60 288.0 30.6198 6 13.0 9.1548 41.8 1.262 6.58 287.0 30.6380 8 14.0 9.1524 42.1 1.623 6.54 285.3 30.6609 10 15.0 9.1506 42.2 1.507 6.49 282.9 30.7034 9 16.0 9.1439 41.6 1.299 6.44 280.7 30.7521 5 17.0 9.1329 41.7 1.270 6.41 279.5 30.8089 5 18.0 9.1275 42.7 1.380 6.39 278.5 30.8341 4 19.0 9.1171 42.1 1.953 6.37 277.8 30.8834 6 20.0 9.1134 41.7 1.897 6.35 276.9 31.0231 8 21.0 9.1139 44.2 1.475 6.34 276.3 31.1223 12 21.9 9.1178 44.7 1.519 6.33 275.9 31.1500 8 22.9 9.1407 43.4 1.453 6.31 275.2 31.2037 6 24.0 9.1470 42.4 1.570 6.30 274.8 31.2886 5 25.0 9.1338 43.1 1.227 6.30 274.4 31.4366 6 26.0 9.1327 44.9 1.186 6.29 274.1 31.5105 6 27.0 9.1333 45.3 1.244 6.28 273.8 31.5968 9 27.9 9.1340 46.2 1.033 6.27 273.4 31.6573 7 28.9 9.1345 46.7 1.339 6.26 273.0 31.6927 6 30.0 9.1342 46.3 1.174 6.26 272.7 31.7354 6 31.0 9.1337 46.5 1.311 6.25 272.4 31.7797 6 32.0 9.1324 46.6 1.041 6.24 272.0 31.7988 9 33.0 9.1307 46.9 1.138 6.22 271.2 31.8131 9 34.0 9.1309 46.9 1.127 6.21 270.5 31.8115 6 34.9 9.1286 46.9 0.989 6.20 269.9 31.8218 6 36.0 9.1273 46.2 0.972 6.18 269.5 31.8323 5 37.0 9.1259 45.8 0.930 6.18 269.3 31.8413 5 38.1 9.1231 45.6 1.036 6.18 269.2 31.8579 7 39.1 9.1216 46.0 0.974 6.17 268.7 31.8746 12 40.0 9.1217 46.5 0.960 6.14 267.5 31.8985 9 41.0 9.1262 45.8 0.896 6.12 266.7 31.9384 5 41.9 9.1297 46.4 0.986 6.11 266.2 31.9752 4 42.9 9.1315 46.8 1.050 6.11 266.2 32.0787 4 44.0 9.1276 47.6 0.801 6.11 265.9 32.1361 5 45.0 9.1201 47.6 0.826 6.10 265.9 32.1603 6 45.8 9.1076 47.8 0.737 6.10 265.7 32.1822 6