*2006/09/07 10:02:07.70 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/04/26 17:28:17.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 92 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9601126D NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0.274 90.824 2 Temperature:Primary 'deg C (ITS90)' 7.9323 8.3416 3 Oxygen:Dissolved:SBE mL/L 5.443 6.333 4 Oxygen:Dissolved:SBE umol/kg 237.2639 276.2306 5 Salinity:T0:C0 PSS-78 30.2579 30.9933 6 Number_of_bin_records n/a 11 36 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 7 F ' ' 2 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 9 F ' ' 4 6 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2006-20\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-20 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Methodologies for sampling sea lice distribution SCIENTIST : Tuele D. PLATFORM : Grizzly Coast *LOCATION GEOGRAPHIC AREA : Broughton Archipelago STATION : VI1 EVENT NUMBER : 57 LATITUDE : 50 43.36100 N ! (deg min) LONGITUDE : 126 13.76600 W ! (deg min) WATER DEPTH : 105 *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 1.31 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/08/01 16:38:43 5936 5936 CLEAN 5.0 2006/08/01 16:50:50 4895 4895 ADTIMCH 4.3 2006/08/01 16:53:49 4895 4895 ADTIMCH 4.3 2006/08/02 11:04:42 4895 4895 SHIFTDAT 3.4 2006/08/03 09:46:20 4895 4895 SHIFTDAT 3.4 2006/08/03 10:00:29 4895 4895 SHIFTDAT 3.4 2006/08/03 10:03:23 4895 4895 DELETE 6.3 2006/08/03 10:04:37 4895 1391 BINAVE 4.1 2006/08/03 16:33:22 1391 92 CALIB 11.7 2006/09/07 09:50:57 92 92 CALIB 11.7 2006/09/07 09:51:23 92 92 REMOVECH 7.0 2006/09/07 09:51:52 92 92 CHGUNITS 3.0 2006/09/07 09:52:41 92 92 REORDER 1.2.1 2006/09/07 09:53:25 ? ? HDREDIT2 2.5.1 2006/09/07 10:02:07 ? ? $END $REMARKS -CLEAN functions: 2006/08/01 16:50:25 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure:StrainGauge Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -The following ADTIMCH parameters were used. Add -24.00 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 81.09 dbars Sample interval (from FILE section of header) = 0.125 seconds. -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: 2006/09/07 09:50:57 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-20\CTD\doc\2006-20-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: 2006/09/07 09:51:23 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-20\CTD\doc\2006-20-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 2006/09/07 09:51:52 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: 2006/09/07 10:02:07 Applied edit header: Q:\Cruise_Data\2006-20\CTD\doc\2006-20_hdr.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 3: Oxygen:Dissolved:SBE [mL/L] Format: F10.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\2006-20\CTD Data\April 25\VI1.hex Software Version 1.31 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = Apr 26 2006 20:57:14 Viscount Island CTD event 57 ds SBE 25 CTD V 4.1a SN 334 04/27/06 20:56:15.561 external pressure sensor, range = 1450 psia, tcval = -20 xtal = 9437184 clk = 32767.486 vmain = 13.0 iop = 170 vlith = 5.1 ncasts = 7 samples = 35483 free = 609490 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 3 04/27 10:28:17 smpls 9906 to 15841 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 5936 # 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, 5936 # span 1 = 0.006, 91.088 # span 2 = 7.8136, 8.3681 # span 3 = 0.269897, 3.244385 # span 4 = -1.1145, 83.3791 # span 5 = 0.0000e+00, 1.3370e+01 # span 6 = 0.0000, 2.1648 # span 7 = -1.89001, 5.41697 # span 8 = -0.713, 0.686 # span 9 = 2.4853, 31.0010 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 27 2006 10:28:17 # 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 01 2006 15:08:21, 5.37e # datcnv_in = Q:\Cruise_Data\2006-20\CTD\2006-20-0057.hex Q:\Cruise_Data\2006-20 \CTD\0334CTD-leg2.con # datcnv_skipover = 0 # wildedit_date = Aug 01 2006 16:28:51, 5.37e # wildedit_in = Q:\Cruise_Data\2006-20\CTD\convert\2006-20-0057.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 01 2006 16:30:36, 5.37e # wfilter_in = Q:\Cruise_Data\2006-20\CTD\wildedit\2006-20-0057.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 01 2006 16:34:09, 5.37e # celltm_in = Q:\Cruise_Data\2006-20\CTD\wfilter\2006-20-0057.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Aug 01 2006 16:35:39, 5.37e # Derive_in = Q:\Cruise_Data\2006-20\CTD\celltm\2006-20-0057.cnv Q:\Cruise_Data\ 2006-09\CTD\2006-09-ctd.CON # file_type = ascii END* ******************************************************************* The water depth in the header was taken from the log book where available, but there were often large differences between the readings at the beginning and end of casts. Where available, the value entered is that taken when the CTD was at the bottom of the cast; otherwise, the reading from the beginning of the cast was used. 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-- !Pressu Temperat Oxygen Oxyge Salinity Numb !re ure: : n: :T0:C0 er_o ! Primary Dissol Disso ~bin ! ved: lved: _rec ! SBE SBE ords !------ -------- ------ ----- -------- ---- *END OF HEADER 0.3 8.3416 6.22 271.1 30.2599 12 0.9 8.3404 6.33 276.2 30.2579 36 2.0 8.3041 6.32 275.4 30.2728 15 3.0 8.3040 6.30 274.7 30.2722 13 4.0 8.3021 6.29 274.4 30.2732 17 5.0 8.2954 6.28 274.0 30.2767 16 6.0 8.2923 6.28 273.7 30.2794 16 7.0 8.2894 6.26 273.2 30.2830 15 8.0 8.2879 6.26 273.2 30.2885 15 9.0 8.2865 6.25 272.7 30.2934 15 10.0 8.2724 6.23 271.5 30.3105 15 11.0 8.2538 6.20 270.4 30.3324 14 12.0 8.2511 6.18 269.5 30.3358 15 13.0 8.2509 6.16 268.9 30.3362 13 14.0 8.2458 6.15 268.4 30.3442 15 15.0 8.2450 6.14 268.0 30.3467 14 16.0 8.2459 6.14 268.0 30.3448 14 17.0 8.2463 6.14 268.0 30.3439 14 18.0 8.2450 6.14 268.0 30.3470 15 19.1 8.2452 6.14 267.9 30.3478 14 20.0 8.2451 6.14 267.9 30.3494 15 21.0 8.2448 6.14 268.0 30.3580 16 22.0 8.2435 6.15 268.0 30.3652 16 23.0 8.2403 6.15 268.1 30.3756 16 24.0 8.2435 6.15 268.1 30.3707 13 25.0 8.2394 6.14 267.9 30.3781 15 25.9 8.2347 6.13 267.5 30.3850 16 27.0 8.2307 6.13 267.2 30.3914 14 28.0 8.2250 6.11 266.6 30.4001 13 29.0 8.2178 6.09 265.5 30.4118 13 30.0 8.1772 6.04 263.4 30.4720 12 31.0 8.1545 5.97 260.2 30.5048 15 31.9 8.1064 5.88 256.6 30.5797 11 33.0 8.0611 5.81 253.3 30.6543 15 34.0 8.0399 5.74 250.5 30.6928 13 35.0 8.0241 5.70 248.6 30.7220 15 36.0 8.0178 5.67 247.3 30.7300 14 37.0 8.0092 5.65 246.4 30.7443 13 38.0 8.0046 5.63 245.6 30.7534 13 39.0 7.9955 5.62 244.9 30.7745 14 39.9 7.9932 5.60 244.1 30.7809 13 41.0 7.9828 5.58 243.3 30.8089 16 42.0 7.9772 5.57 242.8 30.8259 13 43.0 7.9768 5.56 242.5 30.8275 14 44.0 7.9769 5.56 242.4 30.8279 15 45.0 7.9767 5.55 242.0 30.8298 14 46.0 7.9767 5.55 241.9 30.8301 14 47.0 7.9771 5.55 241.8 30.8287 14 48.0 7.9751 5.54 241.6 30.8364 14 49.0 7.9688 5.53 241.2 30.8609 15 50.0 7.9652 5.52 240.8 30.8771 13 51.0 7.9650 5.52 240.6 30.8786 15 52.0 7.9649 5.52 240.5 30.8793 15 52.9 7.9648 5.51 240.3 30.8807 14 54.0 7.9648 5.52 240.5 30.8824 15 55.0 7.9652 5.51 240.4 30.8821 16 56.0 7.9647 5.51 240.2 30.8861 14 57.0 7.9635 5.51 240.2 30.8928 14 58.0 7.9624 5.51 240.1 30.8984 15 59.0 7.9613 5.50 239.9 30.9040 14 60.0 7.9562 5.49 239.5 30.9302 16 61.0 7.9531 5.49 239.5 30.9433 15 62.0 7.9517 5.49 239.1 30.9469 15 63.0 7.9489 5.48 238.9 30.9535 15 64.0 7.9451 5.48 238.7 30.9621 15 65.0 7.9426 5.47 238.3 30.9665 17 66.0 7.9374 5.46 238.1 30.9749 15 67.0 7.9367 5.46 238.0 30.9782 14 68.0 7.9383 5.46 238.1 30.9748 17 69.0 7.9420 5.46 238.0 30.9675 14 70.0 7.9418 5.46 238.0 30.9679 15 71.0 7.9443 5.46 238.0 30.9631 16 72.0 7.9444 5.46 238.1 30.9631 16 73.0 7.9445 5.47 238.3 30.9632 16 74.0 7.9441 5.47 238.2 30.9641 16 75.0 7.9447 5.47 238.4 30.9633 16 76.0 7.9432 5.47 238.2 30.9671 16 77.0 7.9414 5.46 238.1 30.9720 16 78.0 7.9413 5.46 238.1 30.9721 17 79.0 7.9403 5.46 238.0 30.9744 15 79.9 7.9368 5.45 237.7 30.9783 16 81.0 7.9367 5.45 237.6 30.9807 17 82.0 7.9341 5.45 237.7 30.9871 16 83.0 7.9342 5.45 237.8 30.9867 17 84.0 7.9347 5.45 237.6 30.9860 17 85.0 7.9323 5.45 237.4 30.9920 16 86.0 7.9327 5.45 237.5 30.9914 16 87.0 7.9332 5.45 237.4 30.9919 17 88.0 7.9327 5.44 237.3 30.9930 18 89.0 7.9332 5.44 237.3 30.9932 17 90.0 7.9329 5.45 237.4 30.9932 16 90.8 7.9326 5.45 237.4 30.9933 14