*2006/08/14 17:35:04.15 *IOS HEADER VERSION 1.6 2006/03/07 2006/03/07 *FILE START TIME : UTC 2006/06/03 18:27:14.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 55 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5DA452C8 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.191 55.794 2 Temperature:Primary 'deg C (ITS90)' 9.2704 14.2545 3 Transmissivity %/metre 11.9 57.8 4 Fluorescence:URU:Seapoint mg/m^3 0.71E-01 1.474 5 Oxygen:Dissolved:SBE mL/L 3.915 7.692 6 Oxygen:Dissolved:SBE umol/kg 170.5247 335.7725 7 Salinity:T0:C0 PSS-78 20.1557 32.2803 8 Number_of_bin_records n/a 10 24 $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\2006-10\CTD\Leg 1\deri $END *ADMINISTRATION MISSION : 2006-10 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : ECOHAB/LaPerouse/Juan de Fuca/Aquaculture SCIENTIST : Juhasz T. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : WCVI STATION : EFF09 EVENT NUMBER : 9 LATITUDE : 49 0.10000 N ! (deg min) LONGITUDE : 125 10.85000 W ! (deg min) WATER DEPTH : 60 *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 ' ' 0776 $END $REMARKS SOFTWARE VERSION 1.50 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/08/05 13:50:38 2401 2401 ADTIMCH 4.3 2006/08/05 14:06:46 2014 2014 SHIFTDAT 3.4 2006/08/05 15:37:46 2014 2014 SHIFTDAT 3.4 2006/08/05 15:38:02 2014 2014 SHIFTDAT 3.4 2006/08/05 16:03:03 2014 2014 DELETE 6.3 2006/08/08 16:41:46 2014 823 CTDEDIT 4.61 2006/08/08 16:57:46 823 763 BINAVE 4.1 2006/08/09 10:56:26 763 55 CALIB 11.7 2006/08/14 16:22:04 55 55 REMOVECH 7.0 2006/08/14 17:33:42 55 55 CHGUNITS 3.0 2006/08/14 17:34:39 55 55 REORDER 1.2.1 2006/08/14 17:34:47 ? ? HDREDIT2 2.5.1 2006/08/14 17:35:04 ? ? $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 # 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 # 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 # of Records to Advance (-ve for Delay): At REC# 0 Shift= 40.00 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 NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.20m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 46.08 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/08/08 16:57:46 60 records were deleted in this editing session. No data values were changed. -The following BINAVE parameters were used: Bin channel = press* 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: 2006/08/14 16:22:04 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-10\CTD\Leg 1\doc\2006-10--leg1-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 10 0.9680000E-01 0.1060600E+01 10 Salinity:T0:C0 PSS-78 10 -0.4400000E-02 0.1000000E+01 -REMOVECH 2006/08/14 17:33:42 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' changed from mL/L to umol/kg -HEADER EDITS: 2006/08/14 17:35:04 Applied edit header: Q:\Cruise_Data\2006-10\CTD\Leg 1\doc\2005-10-leg1-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\2006-10\2006-10-009.hex Software Version 1.50 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = Jun 03 2006 11:33:05 Ship: Vector Cruise:2006-10 Station:EFF09 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 06/04/06 11:33:48.281 external pressure sensor, range = 1450 psia, tcval = -20 xtal = 9437184 clk = 32767.586 vmain = 12.5 iop = 173 vlith = 5.2 ncasts = 10 samples = 40178 free = 604795 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 9 06/04 11:27:14 smpls 37777 to 40177 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2401 # 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, 2401 # span 1 = 0.006, 56.081 # span 2 = 9.2584, 14.5155 # span 3 = -0.004636, 3.565182 # span 4 = -1.1145, 87.2430 # span 5 = 0.0000e+00, 2.4420e+00 # span 6 = 0.0000, 4.0501 # span 7 = -1.23985, 7.37615 # span 8 = -0.788, 0.809 # span 9 = 0.0000, 32.3058 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 04 2006 11:27:14 # 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, 0776, 24-Nov-05p # datcnv_date = Aug 05 2006 13:03:01, 5.37e # datcnv_in = Q:\Cruise_Data\2006-10\CTD\Leg 1\2006-10-0009.hex Q:\Cruise_Data\2 006-10\CTD\Leg 1\0334CTD.CON # datcnv_skipover = 0 # wildedit_date = Aug 05 2006 13:42:12, 5.37e # wildedit_in = Q:\Cruise_Data\2006-10\CTD\Leg 1\convert\2006-10-0009.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 = Aug 05 2006 13:43:14, 5.37e # wfilter_in = Q:\Cruise_Data\2006-10\CTD\Leg 1\wildedit\2006-10-0009.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Aug 05 2006 13:44:55, 5.37e # celltm_in = Q:\Cruise_Data\2006-10\CTD\Leg 1\wfilter\2006-10-0009.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Aug 05 2006 13:45:33, 5.37e # Derive_in = Q:\Cruise_Data\2006-10\CTD\Leg 1\celltm\2006-10-0009.cnv Q:\Cruise _Data\2006-09\CTD\2006-09-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.8db because pump was not on. ---------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The salinity recalibration is based on only 3 bottles. The dissolved oxygen recalibration is based on sampling during the second leg of this cruise when no low DO values were found (DO was >2ml/l.). Because anoxic waters were sampled during Leg 1 it is estimated that the errors will be larger for low DO and the following is a rough estimate: • ±0.6ml/l from 0 - 20m • ±0.2ml/l below 20m ------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.968E-01 1.0606) Salinity:T0:C0 PSS-78 10 -99 () (-0.44E-02 1) $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 2.2 14.0465 11.9 1.317 6.86 301.8 20.1557 17 3.0 14.2545 37.3 1.474 6.90 302.9 23.5835 24 4.0 13.8832 40.3 1.052 7.32 320.6 26.6473 21 5.0 13.1839 47.2 0.706 7.63 333.3 28.5461 19 6.0 12.3576 49.0 0.470 7.69 335.8 30.0656 18 7.0 11.8969 51.6 0.348 7.57 330.2 30.7330 17 8.0 11.5814 52.2 0.273 7.46 325.2 31.0890 18 9.0 11.5088 54.8 0.203 7.41 323.1 31.1701 17 10.0 11.3829 55.3 0.191 7.37 321.3 31.2875 18 11.0 11.2697 55.7 0.174 7.25 315.9 31.3854 18 12.1 11.1343 56.2 0.131 7.18 313.2 31.4536 17 13.0 11.0570 56.6 0.129 7.16 312.2 31.4731 15 14.0 10.9750 56.9 0.128 7.15 311.8 31.4949 16 15.0 10.8913 57.3 0.122 7.19 313.4 31.5137 13 16.0 10.8258 56.9 0.104 7.14 311.3 31.5248 15 17.0 10.7610 57.3 0.104 7.09 308.8 31.5582 14 18.0 10.7055 56.9 0.100 7.05 307.4 31.5790 13 19.0 10.6688 56.5 0.119 7.04 306.8 31.5911 11 20.0 10.6607 57.0 0.094 6.99 304.8 31.5952 11 21.0 10.6522 57.2 0.087 6.98 304.1 31.6046 12 22.0 10.6067 57.2 0.088 6.98 304.1 31.6207 11 23.0 10.5476 57.0 0.093 6.96 303.4 31.6345 11 24.0 10.5025 57.0 0.095 6.95 302.7 31.6467 11 25.1 10.4267 57.2 0.086 6.94 302.3 31.6706 11 26.0 10.3416 57.1 0.084 6.93 301.9 31.6905 12 27.0 10.3113 57.0 0.080 6.92 301.8 31.6982 11 28.0 10.3075 57.1 0.082 6.92 301.4 31.6983 11 29.0 10.3019 56.8 0.090 6.89 300.1 31.6996 12 30.0 10.2781 57.0 0.099 6.84 297.9 31.7085 10 31.0 10.2277 57.0 0.101 6.78 295.5 31.7268 13 32.1 10.1842 57.1 0.098 6.72 292.8 31.7420 10 33.0 10.1597 56.9 0.090 6.65 289.7 31.7507 11 34.0 10.1080 56.7 0.094 6.56 285.7 31.7711 11 35.0 10.0651 56.9 0.089 6.44 280.8 31.7873 12 36.0 9.9873 56.9 0.093 6.29 274.2 31.8180 11 37.0 9.9398 56.9 0.091 6.03 262.9 31.8348 11 38.0 9.8087 56.8 0.084 5.71 248.8 31.8877 11 39.0 9.6219 56.8 0.080 5.46 237.8 31.9629 11 40.0 9.5412 57.0 0.082 5.28 230.1 32.0117 11 41.0 9.5229 57.1 0.076 5.14 224.1 32.0262 11 42.0 9.5002 56.8 0.082 5.04 219.5 32.0393 12 43.0 9.4669 57.4 0.080 4.97 216.3 32.0631 11 44.1 9.4629 57.4 0.077 4.81 209.5 32.0660 11 45.0 9.4455 57.5 0.076 4.52 196.9 32.0836 11 46.0 9.3521 57.0 0.085 4.30 187.3 32.1668 11 47.0 9.3163 57.7 0.086 4.17 181.8 32.1948 11 48.0 9.3122 57.8 0.082 4.09 178.3 32.2000 13 49.0 9.3113 57.7 0.086 4.01 174.8 32.2014 12 50.0 9.2988 57.6 0.073 3.95 172.0 32.2235 13 51.0 9.2780 57.5 0.071 3.92 170.9 32.2652 15 52.0 9.2775 57.5 0.071 3.91 170.5 32.2668 15 53.0 9.2784 57.4 0.072 3.92 170.6 32.2646 20 54.0 9.2776 57.4 0.076 3.95 171.9 32.2665 20 55.0 9.2719 57.1 0.071 3.96 172.5 32.2764 23 55.8 9.2704 56.9 0.077 3.96 172.4 32.2803 18