*2006/10/24 17:12:40.55 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/04/21 01:28:25.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 91 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9E5BFF42 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.041 92.606 2 Temperature:Primary 'deg C (ITS90)' 9.0277 9.2854 3 Transmissivity %/metre 34.8 47.5 4 Fluorescence:URU:Seapoint mg/m^3 0.692 2.329 5 Oxygen:Dissolved:SBE mL/L 5.914 6.454 6 Oxygen:Dissolved:SBE umol/kg 257.5826 281.4349 7 Salinity:T0:C0 PSS-78 30.755 32.2846 8 Number_of_bin_records n/a 4 14 $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 02 EVENT NUMBER : 50 LATITUDE : 49 18.79000 N ! (deg min) LONGITUDE : 126 38.13000 W ! (deg min) WATER DEPTH : 91 *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 16:56:45 2120 2120 ADTIMCH 4.3 2006/10/18 17:04:11 2030 2030 SHIFTDAT 3.4 2006/10/19 15:26:39 2030 2030 SHIFTDAT 3.4 2006/10/19 15:29:50 2030 2030 SHIFTDAT 3.4 2006/10/19 15:45:39 2030 2030 CLIP 1.3 2006/10/20 14:45:55 2030 1598 DELETE 6.3 2006/10/20 14:46:55 1598 656 CTDEDIT 4.61 2006/10/23 16:29:30 656 623 BINAVE 4.1.1 2006/10/24 16:25:08 623 91 CALIB 11.7 2006/10/24 16:43:41 91 91 CALIB 11.7 2006/10/24 16:44:43 91 91 REMOVECH 7.0 2006/10/24 16:48:36 91 91 CHGUNITS 3.0 2006/10/24 16:50:08 91 91 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 82.66 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/10/23 16:29:30 33 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\2006-16-0050.hex Software Version 1.50 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = Apr 20 2006 18:30:24 Ship: Sir Wilfrid Laurier Cruise:2006-16 Station:LG 02 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 04/21/06 18:35:02.666 external pressure sensor, range = 1450 psia, tcval = -20 xtal = 9437184 clk = 32767.457 vmain = 10.8 iop = 189 vlith = 5.1 ncasts = 18 samples = 99906 free = 545067 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 17 04/21 18:28:25 smpls 97786 to 99905 nv = 3 avg = 1 stp = switch o f S> # nquan = 11 # nvalues = 2120 # 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, 2120 # span 1 = -0.128, 92.661 # span 2 = 6.1964, 9.2866 # span 3 = 0.089175, 3.463837 # span 4 = -1.1145, 88.5795 # span 5 = 0.0000e+00, 5.5556e+00 # span 6 = 0.0000, 2.2027 # span 7 = -2.17512, 5.49400 # span 8 = -1.799, 1.937 # span 9 = 0.9621, 32.2847 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 21 2006 18:28:25 # 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\2006-16-0050.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\2006-16-0050.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\2006-16-0050.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 16:43:18, 5.37e # celltm_in = Q:\Cruise_Data\2006-16\CTD\wfilter\2006-16-0050.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 16:45:25, 5.37e # Derive_in = Q:\Cruise_Data\2006-16\CTD\celltm\2006-16-0050.cnv Q:\Cruise_Data\ 2006-23\CTD\2006-23-CTD.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.6db and records corrupted by shed wakes around 51db. -------------------------------------------------------------------------- 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 3.0 9.1674 40.9 1.797 6.45 281.4 30.7553 6 4.0 9.1684 40.5 1.393 6.45 281.1 30.7552 8 5.1 9.1696 40.9 1.380 6.43 280.3 30.7550 9 6.0 9.1607 41.5 1.391 6.39 278.6 30.7654 11 6.9 9.1585 40.8 1.128 6.34 276.6 30.7689 8 8.0 9.1409 40.9 1.059 6.32 275.4 30.7871 7 9.1 9.1024 41.5 1.196 6.29 274.4 30.8244 5 10.0 9.0808 41.6 1.292 6.28 273.7 30.8535 5 11.0 9.0803 43.2 1.238 6.26 273.0 30.8775 7 12.0 9.0926 43.5 1.245 6.24 272.2 30.8976 11 13.0 9.0955 44.7 1.434 6.22 271.0 30.9029 13 14.0 9.0893 44.1 1.170 6.19 269.9 30.9182 7 15.0 9.0732 44.1 1.425 6.18 269.4 30.9372 7 16.1 9.0595 44.5 1.984 6.17 269.0 30.9495 6 17.0 9.0480 44.4 1.301 6.16 268.7 30.9605 6 18.0 9.0423 45.0 1.254 6.16 268.4 30.9674 7 19.0 9.0391 45.8 1.280 6.15 268.0 30.9736 8 20.0 9.0395 45.6 1.154 6.15 268.0 30.9748 8 21.0 9.0401 45.3 1.296 6.15 268.0 30.9769 8 22.0 9.0394 45.4 1.149 6.14 267.7 30.9792 8 23.0 9.0377 45.3 1.109 6.14 267.7 30.9820 7 23.9 9.0334 45.9 0.991 6.14 267.6 30.9846 8 25.0 9.0298 45.4 1.069 6.13 267.4 30.9873 7 26.0 9.0291 45.2 1.094 6.13 267.3 30.9908 7 27.1 9.0323 44.8 1.353 6.14 267.5 30.9946 5 28.0 9.0330 44.6 1.111 6.13 267.2 30.9985 5 29.0 9.0319 44.5 1.067 6.13 267.1 31.0060 7 30.1 9.0296 45.0 1.073 6.12 266.8 31.0124 8 31.0 9.0277 45.3 1.035 6.11 266.5 31.0204 14 31.9 9.0281 45.4 0.977 6.11 266.2 31.0391 11 33.0 9.0316 45.3 1.011 6.10 265.9 31.0905 5 34.0 9.0353 44.9 1.172 6.10 265.9 31.1264 5 35.1 9.0384 44.5 1.074 6.09 265.7 31.1698 5 36.0 9.0419 45.2 1.117 6.09 265.4 31.2304 4 37.0 9.0411 45.8 1.099 6.08 265.0 31.2921 6 38.0 9.0395 46.6 1.128 6.07 264.7 31.3274 8 39.0 9.0388 47.2 0.982 6.08 264.9 31.3303 9 40.0 9.0385 47.5 1.044 6.08 264.9 31.3313 10 41.0 9.0387 47.4 1.129 6.08 264.9 31.3318 9 42.0 9.0433 46.7 1.220 6.09 265.4 31.3435 9 43.0 9.0619 46.7 1.097 6.10 265.9 31.3880 7 43.9 9.0760 47.0 1.106 6.11 266.5 31.4260 5 44.9 9.0802 46.5 1.021 6.12 266.8 31.4394 5 46.0 9.0806 46.3 1.152 6.13 267.2 31.4414 5 47.1 9.0833 46.2 1.096 6.14 267.5 31.4505 4 48.1 9.1035 45.9 1.238 6.14 267.8 31.5054 5 49.0 9.1255 45.4 1.209 6.15 268.1 31.5635 6 49.8 9.1296 45.7 1.223 6.16 268.3 31.5793 5 51.3 9.1320 46.6 1.312 6.19 269.6 31.5878 6 52.0 9.1410 46.1 1.345 6.19 269.8 31.6051 11 53.0 9.1483 46.0 1.369 6.20 270.2 31.6191 7 53.9 9.1449 45.4 1.355 6.21 270.5 31.6249 5 54.9 9.1381 44.9 1.297 6.21 270.7 31.6278 5 55.9 9.1338 45.0 1.297 6.22 271.0 31.6282 4 57.0 9.1314 44.5 1.636 6.22 271.2 31.6301 4 58.0 9.1308 44.1 1.387 6.22 271.2 31.6319 5 59.0 9.1279 43.8 1.521 6.22 271.2 31.6328 5 60.1 9.1249 43.8 1.268 6.22 271.2 31.6328 7 61.1 9.1269 44.1 1.390 6.22 271.1 31.6331 12 61.9 9.1256 45.0 1.414 6.22 271.3 31.6331 12 63.0 9.1233 44.7 1.520 6.25 272.2 31.6346 6 63.9 9.1211 44.6 1.411 6.27 273.3 31.6401 5 64.9 9.1318 44.0 1.561 6.30 274.4 31.6604 6 66.0 9.1380 44.2 1.570 6.32 275.3 31.6727 5 67.0 9.1442 44.2 1.681 6.32 275.5 31.6881 6 68.0 9.1683 44.0 1.805 6.31 275.0 31.7112 5 69.1 9.2240 42.7 1.917 6.29 274.2 31.7580 5 70.0 9.2493 41.4 1.720 6.28 273.5 31.7908 6 71.1 9.2362 41.7 1.632 6.26 273.0 31.8048 6 72.0 9.2067 42.9 1.641 6.26 273.0 31.8067 8 73.1 9.1621 45.0 1.607 6.32 275.6 31.8082 14 74.0 9.1821 46.5 1.973 6.39 278.2 31.8155 10 74.9 9.2559 45.6 1.823 6.38 278.1 31.8321 6 75.9 9.2573 44.9 1.895 6.35 276.7 31.8360 5 77.0 9.2636 44.5 1.931 6.30 274.7 31.8382 5 78.1 9.2788 43.8 2.329 6.26 272.6 31.8478 4 79.1 9.2854 43.4 1.981 6.21 270.7 31.8591 4 80.0 9.2633 43.1 1.444 6.17 269.0 31.8774 4 81.0 9.1988 44.3 1.541 6.13 267.2 31.9174 5 82.0 9.1514 44.8 1.164 6.09 265.4 31.9665 6 83.0 9.0979 44.8 1.010 6.05 263.6 32.0857 7 84.0 9.0780 46.3 0.999 6.01 261.9 32.1534 10 85.0 9.0748 46.7 1.199 5.97 260.1 32.1771 12 86.0 9.0718 45.9 0.891 5.95 259.1 32.2114 9 87.0 9.0659 42.0 0.820 5.94 258.6 32.2644 6 88.1 9.0656 39.6 0.855 5.93 258.4 32.2678 5 89.1 9.0654 38.5 0.827 5.93 258.2 32.2699 4 90.0 9.0633 37.9 0.823 5.92 258.0 32.2776 5 91.0 9.0617 36.0 0.827 5.92 258.0 32.2830 4 92.0 9.0613 34.8 0.841 5.92 257.8 32.2844 7 92.6 9.0613 35.5 0.692 5.91 257.6 32.2846 4