*2006/10/24 17:12:39.83 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/04/20 14:31:31.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 83 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C4FF6954 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.241 85.941 2 Temperature:Primary 'deg C (ITS90)' 8.917 9.1992 3 Transmissivity %/metre 43.3 55.8 4 Fluorescence:URU:Seapoint mg/m^3 0.107 1.754 5 Oxygen:Dissolved:SBE mL/L 5.177 6.179 6 Oxygen:Dissolved:SBE umol/kg 225.3934 269.0977 7 Salinity:T0:C0 PSS-78 31.7358 32.781 8 Number_of_bin_records n/a 4 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 : LC 06 EVENT NUMBER : 37 LATITUDE : 48 36.40900 N ! (deg min) LONGITUDE : 125 54.08900 W ! (deg min) WATER DEPTH : 95 *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 16:56:37 2054 2054 ADTIMCH 4.3 2006/10/18 17:04:08 1935 1935 SHIFTDAT 3.4 2006/10/19 15:26:36 1935 1935 SHIFTDAT 3.4 2006/10/19 15:29:47 1935 1935 SHIFTDAT 3.4 2006/10/19 15:45:36 1935 1935 CLIP 1.3 2006/10/20 14:45:51 1935 1553 DELETE 6.3 2006/10/20 14:46:53 1553 687 CTDEDIT 4.61 2006/10/23 15:32:18 687 636 BINAVE 4.1.1 2006/10/24 16:25:07 636 83 CALIB 11.7 2006/10/24 16:43:40 83 83 CALIB 11.7 2006/10/24 16:44:42 83 83 REMOVECH 7.0 2006/10/24 16:48:36 83 83 CHGUNITS 3.0 2006/10/24 16:50:07 83 83 REORDER 1.2.1 2006/10/24 16:53:09 ? ? HDREDIT2 2.5.1 2006/10/24 17:12:39 ? ? $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 77.59 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/10/23 15:32:18 51 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 16:43:40 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 16:44:42 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 17:12:39 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\2006-16-0037.hex Software Version 1.50 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = Apr 20 2006 07:34:03 Ship: Sir Wilfrid Laurier Cruise:2006-16 Station:LC 06 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 04/21/06 07:38:39.242 external pressure sensor, range = 1450 psia, tcval = -20 xtal = 9437184 clk = 32767.475 vmain = 10.7 iop = 189 vlith = 5.1 ncasts = 8 samples = 81762 free = 563211 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 04/21 07:31:31 smpls 79708 to 81761 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2054 # 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, 2054 # span 1 = -0.058, 87.592 # span 2 = 8.1597, 9.2012 # span 3 = 0.089734, 3.498344 # span 4 = -1.1145, 90.1348 # span 5 = 0.0000e+00, 9.4261e+00 # span 6 = 0.0000, 2.1319 # span 7 = -2.07514, 5.21026 # span 8 = -1.906, 1.827 # span 9 = 0.8518, 32.7822 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 21 2006 07:31:31 # 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 16:21:05, 5.37e # datcnv_in = Q:\Cruise_Data\2006-16\CTD\2006-16-0037.hex Q:\Cruise_Data\2006-16 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Oct 18 2006 16:33:24, 5.37e # wildedit_in = Q:\Cruise_Data\2006-16\CTD\convert\2006-16-0037.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 16:41:05, 5.37e # wfilter_in = Q:\Cruise_Data\2006-16\CTD\wildedit\2006-16-0037.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 16:43:15, 5.37e # celltm_in = Q:\Cruise_Data\2006-16\CTD\wfilter\2006-16-0037.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 16:45:22, 5.37e # Derive_in = Q:\Cruise_Data\2006-16\CTD\celltm\2006-16-0037.cnv Q:\Cruise_Data\ 2006-23\CTD\2006-23-CTD.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3.9db and records from the bottom 2db. -------------------------------------------------------------------------- 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 4.2 9.0618 43.5 1.190 6.08 264.9 31.7358 4 5.0 9.0634 43.3 1.754 6.06 264.2 31.7368 9 6.0 9.0659 43.4 1.426 6.03 262.7 31.7414 9 7.0 9.0684 43.8 1.202 5.99 261.0 31.7651 7 8.0 9.0616 44.8 1.723 5.95 259.3 31.7853 7 9.0 9.0436 45.5 1.495 5.91 257.7 31.8120 7 10.0 9.0317 46.5 1.088 5.88 256.1 31.8361 8 11.0 9.0129 46.2 0.868 5.83 254.2 31.8641 10 12.0 9.0034 47.8 0.834 5.78 251.7 31.8795 10 13.0 8.9906 48.2 0.640 5.73 249.6 31.8987 8 13.9 8.9663 48.6 0.549 5.69 248.1 31.9307 8 15.0 8.9397 49.2 0.443 5.67 246.9 31.9676 7 16.0 8.9343 49.7 0.413 5.65 246.3 32.0027 6 17.1 8.9438 50.0 0.401 5.65 246.0 32.0285 6 18.1 8.9457 50.4 0.336 5.64 245.7 32.0385 6 19.0 8.9456 50.3 0.330 5.64 245.6 32.0452 7 20.0 8.9570 50.5 0.336 5.64 245.9 32.0537 9 21.0 8.9684 50.6 0.334 5.66 246.4 32.0623 11 22.0 8.9833 50.5 0.349 5.66 246.8 32.0706 8 23.0 9.0007 50.5 0.305 5.67 246.9 32.0829 8 24.0 9.0073 50.5 0.279 5.68 247.4 32.0892 6 24.9 9.0112 50.5 0.262 5.69 247.7 32.0939 6 26.0 9.0139 50.5 0.252 5.70 248.2 32.0993 6 27.0 9.0154 50.6 0.242 5.71 248.6 32.1021 7 28.0 9.0341 50.6 0.258 5.71 248.9 32.1202 9 29.0 9.0489 50.5 0.221 5.70 248.4 32.1546 15 30.0 9.0470 50.5 0.222 5.66 246.5 32.1680 10 31.0 9.0466 50.6 0.215 5.64 245.5 32.1701 5 32.0 9.0402 50.7 0.218 5.62 245.0 32.1711 5 33.0 8.9970 50.7 0.213 5.61 244.5 32.1706 4 33.9 8.9736 50.6 0.223 5.60 244.1 32.1691 4 34.9 8.9687 50.3 0.298 5.61 244.3 32.1687 5 36.0 8.9665 50.2 0.240 5.61 244.5 32.1707 6 37.1 8.9692 50.2 0.243 5.63 245.2 32.1800 8 38.0 9.0089 50.2 0.274 5.65 246.1 32.2215 17 38.9 9.0748 50.5 0.260 5.76 251.0 32.2646 11 40.0 9.0612 51.0 0.244 5.85 254.9 32.2798 6 41.0 9.0574 51.2 0.286 5.91 257.4 32.2956 5 42.0 9.0991 51.1 0.293 5.96 259.5 32.3289 5 43.0 9.1469 51.2 0.244 5.99 261.0 32.3600 4 43.9 9.1771 51.8 0.254 6.03 262.4 32.3875 5 45.0 9.1963 52.3 0.256 6.05 263.7 32.4052 5 46.0 9.1992 51.2 0.237 6.08 264.9 32.4156 5 47.0 9.1879 53.2 0.230 6.11 266.0 32.4209 6 47.9 9.1816 53.7 0.253 6.14 267.3 32.4269 7 49.1 9.1831 53.7 0.251 6.18 269.1 32.4398 14 50.0 9.1842 55.0 0.242 6.15 267.9 32.4468 12 51.0 9.1784 55.7 0.229 6.10 265.5 32.4488 7 52.0 9.1294 55.8 0.217 6.05 263.5 32.4587 5 52.9 9.0620 55.8 0.210 6.01 261.7 32.4793 5 53.9 8.9874 55.8 0.203 5.97 259.8 32.5033 5 55.0 8.9606 55.8 0.199 5.93 258.0 32.5292 7 56.0 8.9425 55.8 0.185 5.88 256.1 32.5636 6 57.0 8.9385 55.6 0.175 5.84 254.2 32.5767 9 58.0 8.9356 55.4 0.174 5.80 252.5 32.5965 8 59.0 8.9346 54.8 0.179 5.77 251.3 32.6055 6 60.0 8.9336 54.5 0.176 5.75 250.2 32.6092 7 61.0 8.9318 54.5 0.172 5.72 249.2 32.6174 8 62.0 8.9307 54.4 0.163 5.69 247.7 32.6233 10 63.0 8.9300 54.4 0.153 5.65 245.8 32.6305 10 64.0 8.9293 54.2 0.166 5.61 244.4 32.6371 7 64.9 8.9286 54.0 0.141 5.59 243.2 32.6460 6 65.9 8.9283 53.8 0.147 5.56 242.0 32.6590 7 67.0 8.9267 53.7 0.148 5.53 240.8 32.6707 8 68.1 8.9241 53.5 0.139 5.49 239.0 32.6830 13 69.0 8.9242 53.6 0.134 5.43 236.6 32.6940 10 70.0 8.9247 53.3 0.138 5.38 234.1 32.7049 7 70.9 8.9249 53.0 0.124 5.34 232.3 32.7070 6 72.0 8.9233 52.5 0.118 5.30 230.8 32.7238 6 73.0 8.9203 51.8 0.142 5.27 229.5 32.7510 6 74.0 8.9189 51.4 0.126 5.25 228.4 32.7639 6 75.1 8.9177 50.8 0.124 5.23 227.7 32.7748 5 76.1 8.9173 50.4 0.115 5.22 227.0 32.7783 5 77.0 8.9171 50.1 0.118 5.21 226.7 32.7803 6 78.1 8.9170 49.9 0.116 5.20 226.2 32.7810 8 79.1 8.9171 50.2 0.122 5.19 225.8 32.7805 18 79.9 8.9171 50.3 0.110 5.18 225.5 32.7801 11 81.0 8.9173 50.2 0.119 5.18 225.4 32.7785 8 82.0 8.9175 50.2 0.112 5.18 225.5 32.7781 6 83.0 8.9178 50.2 0.114 5.18 225.5 32.7765 9 84.0 8.9179 50.1 0.116 5.18 225.5 32.7757 14 85.0 8.9179 50.2 0.124 5.18 225.4 32.7755 11 85.9 8.9181 50.0 0.107 5.18 225.5 32.7755 7