*2006/08/17 10:56:07.10 *IOS HEADER VERSION 1.6 2006/03/07 2006/03/07 *FILE START TIME : UTC 2006/05/04 23:05:14.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 112 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 651C4EC4 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.36 111.678 2 Temperature:Primary 'deg C (ITS90)' 7.8795 10.3359 3 Transmissivity %/metre 32.4 53.8 4 Fluorescence:URU:Seapoint mg/m^3 0.122 2.747 5 Oxygen:Dissolved:SBE mL/L 5.317904 6.925644 6 Salinity:T0:C0 PSS-78 28.5701 31.0673 7 Number_of_bin_records n/a 3 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 ' ' 9 F ' ' 4 7 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2006-27\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-27 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Drifter Studies SCIENTIST : Stucchi D. PLATFORM : Buckshot *LOCATION GEOGRAPHIC AREA : Broughton Archipelago STATION : BoS1 EVENT NUMBER : 13 LATITUDE : 50 51.53900 N ! (deg min) LONGITUDE : 126 10.96700 W ! (deg min) WATER DEPTH : 128 *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 2006/08/04 10:01:20 3967 3967 ADTIMCH 4.3 2006/08/04 10:09:08 3946 3946 SHIFTDAT 3.4 2006/08/04 11:25:22 3946 3946 SHIFTDAT 3.4 2006/08/04 13:26:52 3946 3946 SHIFTDAT 3.4 2006/08/04 14:03:17 3946 3946 DELETE 6.3 2006/08/04 14:05:50 3946 951 CTDEDIT 4.61 2006/08/04 15:26:53 951 916 BINAVE 4.1 2006/08/04 15:52:40 916 112 CALIB 11.7 2006/08/17 10:54:52 112 112 CALIB 11.7 2006/08/17 10:55:10 112 112 REMOVECH 7.0 2006/08/17 10:55:27 112 112 HDREDIT2 2.5.1 2006/08/17 10:56:07 ? ? $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= 50.00 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 < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 101.89 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/08/04 15:26:53 35 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: 2006/08/17 10:54:52 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-27\CTD\doc\2006-27-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 10 -0.3200000E-01 0.1461400E+01 10 Salinity:T0:C0 PSS-78 10 -0.4400000E-02 0.1000000E+01 -CALIB parameters: 2006/08/17 10:55:10 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-27\CTD\doc\2006-27-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 2006/08/17 10:55:27 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2006/08/17 10:56:07 Applied edit header: Q:\Cruise_Data\2006-27\CTD\doc\2005-27-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:\Dario\2006-21 Drifters\CTD Data\2006-21-13.hex Software Version 1.50 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = May 04 2006 17:07:57 BoS 1 128 50 51.539 126 10.967 ds SBE 25 CTD V 4.1a SN 334 05/05/06 17:07:06.574 external pressure sensor, range = 1450 psia, tcval = -20 xtal = 9437184 clk = 32767.614 vmain = 11.8 iop = 179 vlith = 5.1 ncasts = 27 samples = 141239 free = 503734 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 26 05/05 16:05:14 smpls 137272 to 141238 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 3967 # 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, 3967 # span 1 = 0.006, 111.886 # span 2 = 7.8790, 14.2665 # span 3 = -0.008000, 3.258313 # span 4 = -1.1145, 85.7363 # span 5 = 0.0000e+00, 3.6874e+00 # span 6 = 0.0000, 2.3590 # span 7 = -1.94559, 5.58060 # span 8 = -1.004, 1.330 # span 9 = 0.0000, 31.0722 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = May 05 2006 16:05:14 # 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, 0047, 10-Feb-05p # datcnv_date = Aug 03 2006 17:58:26, 5.37e # datcnv_in = Q:\Cruise_Data\2006-27\CTD\2006-27-0013.hex Q:\Cruise_Data\2006-27 \CTD\2006-27CTD.con # datcnv_skipover = 0 # wildedit_date = Aug 03 2006 18:03:05, 5.37e # wildedit_in = Q:\Cruise_Data\2006-27\CTD\convert\2006-27-0013.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 03 2006 18:05:16, 5.37e # wfilter_in = Q:\Cruise_Data\2006-27\CTD\wildedit\2006-27-0013.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 03 2006 18:06:30, 5.37e # celltm_in = Q:\Cruise_Data\2006-27\CTD\wfilter\2006-27-0013.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Aug 03 2006 18:07:24, 5.37e # Derive_in = Q:\Cruise_Data\2006-27\CTD\celltm\2006-27-0013.cnv Q:\Cruise_Data\ 2006-09\CTD\2006-09-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.3.. -------------------------------------------------------------------------- There was no calibration sampling during this mission. Salinity calibration is based on calibration sampling during 2006-10 Leg 1. Dissolved oxygen calibration is based on the results of 2005-32 for which errors were estimated to be ±0.5ml/l between 0 and 50m, ±0.3ml/l between 50 and 150m and ±0.1ml/l below 50m. There are likely to be significant differences for this cruise due to calibration drift and a lower descent rate for the CTD. Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.32E-01 1.4614) Salinity:T0:C0 PSS-78 10 -99 () (-0.44E-02 1) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure:StrainGauge) (-0.1019 0.4E-03) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- -7-- !Pressu Temperat Trans Fluores Oxygen Salinity Numb !re ure: missi cence: : :T0:C0 er_o ! Primary vity URU: Dissol ~bin ! Seapoin ved: _rec ! t SBE ords !------ -------- ----- ------- ------ -------- ---- *END OF HEADER 1.4 10.3359 36.7 0.321 6.93 28.5701 3 2.0 10.1541 33.0 0.861 6.89 28.7901 10 3.0 9.7302 32.4 1.096 6.85 29.1883 9 4.1 9.3293 34.5 1.008 6.82 29.5415 10 5.0 9.1084 36.0 1.064 6.78 29.7116 11 6.0 8.9073 36.1 1.088 6.74 29.8789 8 7.0 8.8804 36.6 1.155 6.68 29.9140 11 8.0 8.8035 37.5 1.178 6.60 29.9889 9 9.0 8.6755 38.6 1.286 6.53 30.1164 10 10.1 8.5307 39.5 1.432 6.48 30.2106 10 11.1 8.4135 39.2 1.513 6.43 30.2651 9 12.0 8.3455 41.1 1.568 6.38 30.2855 11 13.0 8.3198 42.1 1.559 6.34 30.3081 9 14.0 8.2989 43.3 1.556 6.28 30.3178 10 15.1 8.2749 44.2 1.454 6.20 30.3317 11 16.0 8.2514 45.5 1.380 6.11 30.3528 9 17.0 8.2127 46.4 1.285 6.04 30.3836 9 18.0 8.1347 47.9 1.225 5.98 30.4127 10 19.0 8.1190 49.1 1.163 5.94 30.4235 9 20.0 8.1119 49.5 1.110 5.90 30.4287 8 21.0 8.0991 48.9 1.177 5.87 30.4370 8 22.1 8.0944 48.5 1.510 5.84 30.4465 9 23.0 8.0833 50.0 1.650 5.82 30.4566 10 24.0 8.0732 48.6 2.204 5.81 30.4643 9 25.0 8.0604 46.7 2.747 5.80 30.4827 9 26.0 8.0802 49.5 2.740 5.80 30.5054 8 27.0 8.1008 49.6 2.202 5.79 30.5423 9 28.0 8.1036 49.7 1.741 5.78 30.5813 7 29.0 8.0977 51.0 1.357 5.78 30.5940 8 30.0 8.0978 50.8 1.068 5.78 30.6021 8 31.0 8.1042 51.7 0.888 5.78 30.6124 10 32.0 8.1048 52.7 0.779 5.77 30.6167 9 33.0 8.1029 51.8 0.758 5.77 30.6208 9 34.0 8.1034 51.4 0.731 5.76 30.6254 10 35.0 8.1057 52.2 0.587 5.76 30.6292 10 36.0 8.1024 49.1 0.505 5.76 30.6384 9 37.0 8.1021 52.5 0.466 5.75 30.6484 11 38.0 8.0993 52.7 0.508 5.74 30.6597 8 39.0 8.0965 52.8 0.557 5.74 30.6723 9 39.9 8.0985 52.6 0.562 5.73 30.6770 8 41.0 8.0845 52.7 0.505 5.73 30.6806 10 42.0 8.0680 52.3 0.438 5.73 30.6858 7 42.9 8.0740 53.1 0.409 5.72 30.6890 8 43.9 8.0769 52.5 0.452 5.71 30.6910 9 45.0 8.0800 52.7 0.348 5.70 30.6961 8 46.0 8.0666 53.3 0.334 5.69 30.7059 8 47.0 8.0555 53.1 0.310 5.68 30.7096 7 48.0 8.0468 53.3 0.311 5.68 30.7155 8 49.0 8.0379 53.3 0.308 5.68 30.7205 8 50.0 8.0353 52.5 0.288 5.66 30.7290 9 51.0 8.0427 53.0 0.274 5.65 30.7321 7 52.0 8.0417 52.8 0.290 5.63 30.7337 7 53.0 8.0272 52.5 0.259 5.61 30.7345 8 54.0 8.0056 53.0 0.253 5.59 30.7352 8 55.0 7.9796 53.4 0.259 5.59 30.7361 8 56.0 7.9792 53.4 0.244 5.59 30.7416 8 57.0 7.9685 53.5 0.258 5.58 30.7453 8 58.0 7.9683 53.8 0.249 5.58 30.7492 8 59.0 7.9818 53.5 0.253 5.59 30.7530 8 60.0 7.9941 53.6 0.244 5.57 30.7614 9 61.0 8.0073 53.3 0.274 5.57 30.7743 9 62.0 7.9979 53.1 0.284 5.55 30.7845 9 63.0 7.9912 53.0 0.253 5.55 30.7918 8 64.0 7.9970 53.1 0.261 5.56 30.7958 8 65.0 7.9955 53.0 0.311 5.57 30.8030 9 66.1 7.9961 52.9 0.330 5.58 30.8079 11 67.0 8.0243 52.2 0.424 5.59 30.8163 10 68.0 8.0356 52.2 0.397 5.59 30.8233 14 68.9 8.0425 52.3 0.322 5.57 30.8273 8 70.0 8.0401 51.8 0.272 5.56 30.8364 8 71.0 7.9734 52.2 0.279 5.54 30.8375 6 72.0 7.9552 52.8 0.244 5.52 30.8384 7 73.1 7.9721 52.8 0.247 5.50 30.8423 8 74.0 7.9569 52.8 0.234 5.49 30.8428 8 75.0 7.9089 53.1 0.227 5.47 30.8455 7 76.0 7.9051 53.3 0.222 5.46 30.8528 7 77.0 7.9174 53.2 0.227 5.45 30.8633 7 78.0 7.9217 52.9 0.220 5.44 30.8672 7 79.0 7.9244 53.0 0.197 5.43 30.8694 7 80.0 7.9122 52.9 0.186 5.42 30.8727 7 81.0 7.8962 52.9 0.186 5.41 30.8776 7 82.0 7.8988 52.8 0.187 5.40 30.8830 6 83.0 7.9013 53.1 0.201 5.39 30.8891 7 84.0 7.8965 52.9 0.187 5.38 30.8938 6 85.0 7.8945 53.0 0.171 5.37 30.8966 7 86.0 7.8914 52.8 0.187 5.36 30.9039 6 87.0 7.8881 52.7 0.174 5.34 30.9112 7 88.0 7.8849 52.2 0.169 5.34 30.9177 6 89.0 7.8835 52.0 0.177 5.33 30.9228 6 89.9 7.8798 51.7 0.167 5.33 30.9282 6 91.0 7.8795 50.8 0.173 5.33 30.9329 7 92.1 7.8858 50.3 0.167 5.34 30.9394 6 93.0 7.8959 50.7 0.164 5.34 30.9500 7 94.0 7.9096 51.0 0.161 5.36 30.9623 6 95.0 7.9161 49.2 0.163 5.36 30.9682 6 96.0 7.9350 50.5 0.154 5.36 30.9799 7 97.0 7.9474 50.4 0.162 5.36 30.9872 7 98.1 7.9514 50.8 0.156 5.37 30.9927 7 99.0 7.9492 50.5 0.151 5.37 30.9956 6 100.0 7.9441 50.3 0.154 5.38 30.9958 7 101.0 7.9447 49.8 0.140 5.38 31.0031 7 102.1 7.9622 49.6 0.143 5.39 31.0135 7 103.0 7.9706 49.8 0.141 5.38 31.0208 7 103.9 7.9759 50.3 0.134 5.36 31.0276 7 104.9 7.9757 50.3 0.145 5.35 31.0299 7 106.0 7.9729 50.4 0.156 5.33 31.0310 9 107.0 7.9692 50.4 0.134 5.32 31.0320 9 108.0 7.9623 49.8 0.129 5.32 31.0356 9 108.9 7.9621 49.7 0.139 5.33 31.0378 8 110.0 7.9797 49.7 0.125 5.33 31.0502 9 111.0 8.0087 49.1 0.122 5.34 31.0652 11 111.7 8.0063 49.1 0.124 5.33 31.0673 6