*2006/10/24 17:12:34.47 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/04/19 17:10:29.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 68 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 452A687 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.336 66.585 2 Temperature:Primary 'deg C (ITS90)' 8.8732 9.5726 3 Transmissivity %/metre 0 49.2 4 Fluorescence:URU:Seapoint mg/m^3 0.626 1.534 5 Oxygen:Dissolved:SBE mL/L 5.664 6.443 6 Oxygen:Dissolved:SBE umol/kg 246.8174 280.6427 7 Salinity:T0:C0 PSS-78 31.3549 32.398 8 Number_of_bin_records n/a 1 13 $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 : B7 EVENT NUMBER : 12 LATITUDE : 48 32.10000 N ! (deg min) LONGITUDE : 125 35.54000 W ! (deg min) WATER DEPTH : 74 *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 16:55:39 2014 2014 ADTIMCH 4.3 2006/10/18 17:03:40 1906 1906 SHIFTDAT 3.4 2006/10/19 15:26:16 1906 1906 SHIFTDAT 3.4 2006/10/19 15:29:26 1906 1906 SHIFTDAT 3.4 2006/10/19 15:45:15 1906 1906 CLIP 1.3 2006/10/20 14:45:27 1906 1472 DELETE 6.3 2006/10/20 14:46:33 1472 504 CTDEDIT 4.61 2006/10/20 15:13:04 504 429 BINAVE 4.1.1 2006/10/24 16:24:58 429 68 CALIB 11.7 2006/10/24 16:43:33 68 68 CALIB 11.7 2006/10/24 16:44:35 68 68 REMOVECH 7.0 2006/10/24 16:48:30 68 68 CHGUNITS 3.0 2006/10/24 16:50:00 68 68 REORDER 1.2.1 2006/10/24 16:53:04 ? ? HDREDIT2 2.5.1 2006/10/24 17:12:34 ? ? $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 57.53 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/10/20 15:13:04 75 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 16:43:33 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 16:44:35 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 16:48:30 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 17:12:34 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\2006-16-0012.hex Software Version 1.50 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = Apr 19 2006 10:14:31 Ship: Sir Wilfrid Laurier Cruise:2006-16 Station:B7 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 04/20/06 10:19:14.992 external pressure sensor, range = 1450 psia, tcval = -20 xtal = 9437184 clk = 32767.479 vmain = 11.8 iop = 179 vlith = 5.1 ncasts = 7 samples = 19477 free = 625496 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 6 04/20 10:10:29 smpls 17463 to 19476 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2014 # 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, 2014 # span 1 = -0.035, 67.531 # span 2 = 8.7319, 9.5735 # span 3 = 0.068307, 3.511852 # span 4 = -1.1145, 90.2077 # span 5 = 0.0000e+00, 4.2979e+00 # span 6 = 0.0000, 2.2186 # span 7 = -2.03592, 5.01066 # span 8 = -1.899, 2.091 # span 9 = 0.4846, 32.3984 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 20 2006 10:10:29 # 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 16:20:49, 5.37e # datcnv_in = Q:\Cruise_Data\2006-16\CTD\2006-16-0012.hex Q:\Cruise_Data\2006-16 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Oct 18 2006 16:33:03, 5.37e # wildedit_in = Q:\Cruise_Data\2006-16\CTD\convert\2006-16-0012.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 16:40:46, 5.37e # wfilter_in = Q:\Cruise_Data\2006-16\CTD\wildedit\2006-16-0012.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 16:42:54, 5.37e # celltm_in = Q:\Cruise_Data\2006-16\CTD\wfilter\2006-16-0012.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 16:44:59, 5.37e # Derive_in = Q:\Cruise_Data\2006-16\CTD\celltm\2006-16-0012.cnv Q:\Cruise_Data\ 2006-23\CTD\2006-23-CTD.CON # file_type = ascii END* The descent rate of the CTD was very noisy for this cast. CTDEDIT was used to remove many records corrupted by shed wakes. -------------------------------------------------------------------------- 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 0.3 8.9067 0.0 0.855 5.82 253.4 31.3628 2 1.0 8.9073 0.1 0.687 5.81 253.4 31.3611 8 2.0 8.9085 10.5 0.669 5.81 253.3 31.3589 5 3.0 8.9098 31.1 0.766 5.81 253.3 31.3563 7 4.1 8.9102 43.5 0.635 5.86 255.5 31.3549 6 5.0 8.9085 44.4 0.670 5.87 256.0 31.3587 7 6.0 8.9063 44.5 0.677 5.88 256.2 31.3637 5 7.0 8.9065 44.4 0.654 5.88 256.3 31.3634 5 8.0 8.9072 44.2 0.718 5.88 256.3 31.3622 6 9.0 8.9075 44.4 0.918 5.89 256.6 31.3618 9 9.6 8.9078 44.4 0.733 5.89 256.6 31.3612 3 11.0 8.9077 44.7 0.783 5.87 255.8 31.3613 7 11.9 8.9076 44.5 0.879 5.85 254.8 31.3615 6 13.0 8.9074 44.1 0.889 5.82 253.9 31.3623 5 14.1 8.9084 44.1 0.836 5.80 252.8 31.3611 4 15.0 8.9060 44.3 0.956 5.78 252.0 31.3724 4 16.1 8.8917 44.3 0.918 5.76 251.2 31.4464 5 17.1 8.8753 44.9 0.733 5.75 250.4 31.5237 7 17.9 8.8732 45.5 0.977 5.69 247.9 31.5570 11 18.9 8.8921 45.5 0.832 5.66 246.8 31.5958 7 20.0 8.9314 45.8 0.637 5.69 247.9 31.6626 5 21.0 8.9436 46.2 0.626 5.72 249.1 31.7020 4 22.1 8.9485 46.3 0.655 5.75 250.7 31.7439 5 23.1 8.9598 46.8 0.688 5.81 253.1 31.8256 6 24.0 9.1249 47.5 0.811 5.89 256.5 31.9490 9 25.0 9.1998 48.0 0.953 5.99 260.8 31.9963 12 26.0 9.2942 47.1 0.942 6.06 263.8 32.0489 7 27.0 9.3474 46.9 1.050 6.09 265.4 32.0741 7 28.0 9.3807 46.7 1.009 6.12 266.5 32.0895 6 29.0 9.3817 46.7 1.043 6.14 267.5 32.0936 10 30.1 9.3844 47.1 1.190 6.16 268.5 32.0958 13 31.0 9.3863 47.1 1.173 6.18 269.2 32.0970 9 32.0 9.3905 46.9 1.206 6.19 269.7 32.1007 8 33.0 9.3927 46.8 1.294 6.20 270.2 32.1042 5 34.0 9.3988 46.8 1.125 6.21 270.6 32.1108 6 35.0 9.4113 46.8 1.348 6.22 271.0 32.1228 7 36.1 9.4211 46.9 1.214 6.23 271.4 32.1310 7 37.0 9.4328 46.9 1.162 6.24 271.9 32.1399 7 38.0 9.4439 47.1 1.061 6.25 272.3 32.1486 7 39.0 9.4633 47.5 1.146 6.26 272.9 32.1659 8 40.0 9.4810 47.3 1.206 6.30 274.3 32.1840 13 40.9 9.4914 48.2 1.326 6.34 276.0 32.2054 12 41.9 9.5111 47.8 1.404 6.37 277.3 32.2455 6 43.0 9.5168 47.9 1.534 6.38 277.9 32.2547 6 44.0 9.5372 47.4 1.241 6.39 278.6 32.2709 5 45.0 9.5470 47.6 1.205 6.40 278.9 32.2785 6 46.0 9.5460 47.8 1.192 6.42 279.5 32.2784 6 47.1 9.5480 48.0 1.247 6.42 279.8 32.2788 6 48.0 9.5545 47.9 1.264 6.43 280.0 32.2814 6 49.1 9.5571 47.9 1.156 6.44 280.3 32.2841 9 50.1 9.5644 48.1 1.225 6.44 280.6 32.2946 6 50.9 9.5649 47.8 1.245 6.44 280.6 32.2965 5 51.9 9.5661 47.9 1.328 6.44 280.6 32.3001 4 52.9 9.5694 47.9 1.199 6.44 280.4 32.3045 4 54.0 9.5725 48.2 1.300 6.43 280.2 32.3086 4 55.0 9.5726 48.4 1.266 6.43 280.2 32.3125 4 56.0 9.5618 48.8 1.363 6.43 280.1 32.3256 6 56.7 9.5571 48.8 1.309 6.42 279.8 32.3303 4 58.4 9.5529 49.1 0.977 6.35 276.6 32.3341 1 59.0 9.5362 48.9 1.003 6.34 276.2 32.3536 6 60.0 9.5264 48.8 0.969 6.32 275.4 32.3658 5 61.0 9.5226 48.7 0.989 6.31 274.7 32.3710 6 62.0 9.5158 48.9 0.863 6.29 274.1 32.3802 7 63.1 9.5079 48.8 0.820 6.28 273.3 32.3878 11 63.6 9.5032 49.2 0.794 6.27 273.0 32.3913 1 65.1 9.4975 49.1 0.987 6.25 272.3 32.3959 5 66.0 9.4950 48.6 0.895 6.25 272.2 32.3980 6 66.6 9.4948 48.7 0.867 6.25 272.1 32.3980 2