*2006/08/14 17:35:03.24 *IOS HEADER VERSION 1.6 2006/03/07 2006/03/07 *FILE START TIME : UTC 2006/06/03 15:46:23.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 62 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 66638560 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.433 62.651 2 Temperature:Primary 'deg C (ITS90)' 9.221 14.9884 3 Transmissivity %/metre 0 58 4 Fluorescence:URU:Seapoint mg/m^3 0.91E-01 4.32 5 Oxygen:Dissolved:SBE mL/L 1.952 9.407 6 Oxygen:Dissolved:SBE umol/kg 85.03459 410.6309 7 Salinity:T0:C0 PSS-78 7.3339 32.3787 8 Number_of_bin_records n/a 3 28 $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 : EFF02 EVENT NUMBER : 2 LATITUDE : 49 5.00000 N ! (deg min) LONGITUDE : 125 10.31000 W ! (deg min) WATER DEPTH : 68.5 *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 13:50:25 3124 3124 ADTIMCH 4.3 2006/08/05 14:06:40 2734 2734 SHIFTDAT 3.4 2006/08/05 15:37:41 2734 2734 SHIFTDAT 3.4 2006/08/05 15:37:57 2734 2734 SHIFTDAT 3.4 2006/08/05 16:02:58 2734 2734 DELETE 6.3 2006/08/08 16:41:42 2734 1127 CTDEDIT 4.61 2006/08/08 16:49:04 1127 1062 BINAVE 4.1 2006/08/09 10:56:24 1062 62 CALIB 11.7 2006/08/14 16:22:03 62 62 REMOVECH 7.0 2006/08/14 17:33:41 62 62 CHGUNITS 3.0 2006/08/14 17:34:38 62 62 REORDER 1.2.1 2006/08/14 17:34:46 ? ? HDREDIT2 2.5.1 2006/08/14 17:35:03 ? ? $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 52.77 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/08/08 16:49:04 65 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 16:22:03 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 17:33:41 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 17:35:03 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\2006-10-002.hex Software Version 1.50 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = Jun 03 2006 08:53:41 Ship: Vector Cruise:2006-10 Station:EFF02 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 06/04/06 08:53:56.823 external pressure sensor, range = 1450 psia, tcval = -20 xtal = 9437184 clk = 32767.589 vmain = 13.3 iop = 168 vlith = 5.2 ncasts = 3 samples = 6048 free = 638925 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 2 06/04 08:46:23 smpls 2924 to 6047 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 3124 # 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, 3124 # span 1 = 0.087, 62.771 # span 2 = 8.9282, 15.0559 # span 3 = -0.023193, 3.586439 # span 4 = -1.1145, 87.3645 # span 5 = 0.0000e+00, 5.1038e+00 # span 6 = 0.0000, 4.7985 # span 7 = -1.33291, 9.05543 # span 8 = -0.614, 0.548 # span 9 = 0.0000, 32.3838 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 04 2006 08:46:23 # 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 13:02:58, 5.37e # datcnv_in = Q:\Cruise_Data\2006-10\CTD\Leg 1\2006-10-0002.hex Q:\Cruise_Data\2 006-10\CTD\Leg 1\0334CTD.CON # datcnv_skipover = 0 # wildedit_date = Aug 05 2006 13:42:07, 5.37e # wildedit_in = Q:\Cruise_Data\2006-10\CTD\Leg 1\convert\2006-10-0002.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 13:43:09, 5.37e # wfilter_in = Q:\Cruise_Data\2006-10\CTD\Leg 1\wildedit\2006-10-0002.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 13:44:49, 5.37e # celltm_in = Q:\Cruise_Data\2006-10\CTD\Leg 1\wfilter\2006-10-0002.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 13:45:27, 5.37e # Derive_in = Q:\Cruise_Data\2006-10\CTD\Leg 1\celltm\2006-10-0002.cnv Q:\Cruise _Data\2006-09\CTD\2006-09-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.4db 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 2.4 11.3796 0.0 0.920 6.93 307.8 7.3339 3 3.0 13.5307 0.0 1.303 7.25 319.8 16.9978 21 4.0 14.7058 7.6 1.522 7.82 343.1 23.0255 22 5.0 14.9884 41.2 1.945 9.00 394.6 25.0970 22 6.0 14.5467 35.1 3.979 9.35 408.8 27.7863 20 7.0 12.8470 21.0 4.320 9.41 410.6 30.2005 17 8.0 11.6468 36.0 2.772 9.26 404.1 30.8043 17 9.1 11.1435 49.2 1.731 9.08 396.2 31.0305 17 10.0 10.8505 51.8 1.124 8.98 391.8 31.1580 16 11.0 10.7715 53.7 0.769 8.76 381.8 31.2513 17 12.0 10.6061 54.3 0.559 8.57 373.6 31.3307 16 13.0 10.5739 55.1 0.427 8.44 368.0 31.3866 18 14.0 10.4433 55.7 0.325 8.40 366.1 31.4133 17 15.0 10.3931 56.1 0.290 8.39 365.5 31.4496 15 16.0 10.3727 56.6 0.278 8.39 365.5 31.4878 18 17.0 10.3456 56.6 0.256 8.33 362.9 31.5060 17 18.0 10.2350 56.7 0.260 8.19 357.2 31.5147 17 19.0 10.1768 56.6 0.261 8.15 355.1 31.5283 18 20.0 10.1866 56.9 0.232 8.18 356.5 31.5456 17 21.0 10.1898 57.0 0.229 8.18 356.4 31.5654 18 22.0 10.1509 56.9 0.190 8.13 354.2 31.5764 18 23.0 10.0605 57.1 0.187 8.03 350.0 31.5940 17 24.0 10.0120 57.3 0.226 7.94 346.0 31.6086 17 25.0 9.9381 57.3 0.159 7.87 343.1 31.6231 18 26.0 9.9063 57.5 0.155 7.80 340.0 31.6366 17 27.0 9.8725 57.6 0.137 7.64 332.8 31.6639 20 28.0 9.7936 57.6 0.182 7.39 322.3 31.6874 17 29.0 9.7136 57.4 0.167 7.20 313.9 31.7007 17 30.0 9.6673 57.4 0.171 6.87 299.5 31.7288 17 31.0 9.6024 57.7 0.165 6.57 286.4 31.7538 17 32.0 9.5622 57.7 0.152 6.03 262.6 31.7828 17 33.0 9.4942 57.6 0.176 5.23 227.8 31.8122 16 33.9 9.4372 57.7 0.144 4.72 205.5 31.8550 17 35.0 9.4091 57.6 0.140 4.17 181.6 31.8977 18 36.0 9.3666 58.0 0.137 3.47 151.3 31.9215 17 37.0 9.3287 57.8 0.139 2.99 130.3 31.9382 17 38.0 9.3117 57.8 0.150 2.48 107.9 31.9640 17 39.0 9.2834 57.5 0.187 2.16 94.1 32.0044 17 40.0 9.2813 57.5 0.162 2.03 88.3 32.0409 17 41.0 9.2714 57.0 0.155 2.03 88.5 32.0655 15 42.0 9.2720 57.3 0.144 1.95 85.0 32.0834 17 43.0 9.2688 55.9 0.124 2.12 92.2 32.1043 17 44.0 9.2643 56.8 0.137 2.15 93.7 32.1385 16 45.0 9.2686 57.5 0.119 2.10 91.4 32.1830 17 46.0 9.2715 56.9 0.118 2.31 100.5 32.2215 17 47.1 9.2702 56.4 0.119 2.64 115.1 32.2541 16 48.0 9.2689 57.2 0.105 2.84 123.8 32.2689 15 48.9 9.2658 57.4 0.094 2.90 126.2 32.2824 17 50.0 9.2602 57.6 0.091 2.84 123.8 32.2991 18 51.0 9.2543 57.8 0.102 2.74 119.5 32.3117 17 52.0 9.2495 57.6 0.099 2.71 118.1 32.3227 17 53.0 9.2459 57.7 0.128 2.63 114.5 32.3320 16 54.0 9.2439 57.6 0.106 2.48 108.2 32.3403 17 55.0 9.2431 57.0 0.102 2.61 113.6 32.3475 17 56.0 9.2388 56.9 0.093 2.68 116.8 32.3510 17 57.0 9.2374 57.3 0.155 2.69 117.2 32.3553 15 57.9 9.2355 56.8 0.102 2.69 117.2 32.3591 18 59.0 9.2328 57.2 0.102 2.64 114.9 32.3632 16 60.0 9.2282 57.3 0.104 2.60 113.1 32.3664 18 61.0 9.2232 57.0 0.093 2.56 111.6 32.3703 22 62.0 9.2210 57.4 0.098 2.61 113.7 32.3745 28 62.7 9.2216 57.4 0.113 2.67 116.4 32.3787 8