*2007/07/03 14:52:04.29 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/15 10:21:41.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 64 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6AB9AE74 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.514 34.94941 2 Temperature:Primary 'deg C (ITS90)' 1.81364 3.439367 3 Transmissivity %/metre 23.08 41.66 4 Fluorescence:URU:Seapoint mg/m^3 0.8218333 6.398737 5 Salinity:T0:C0 PSS-78 32.56426 32.65144 6 Number_of_bin_records n/a 2 22 $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 ' ' 9 F ' ' 4 6 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2006-01\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-01 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : JWACS SCIENTIST : Williams W. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Bering Sea / Bering Strait / Chukchi Sea STATION : BRS0 EVENT NUMBER : 63 LATITUDE : 65 43.37000 N ! (deg min) LONGITUDE : 168 57.45000 W ! (deg min) WATER DEPTH : 42 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0293 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 034115 conductivity ' ' 042607 Pressure ' ' 290464 Oxygen:SBE ' ' 43-0615 bottom ' ' ' ' Fluorometer ' ' Seapoint transmissometer:primary ' ' SeaTech $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.33 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/02/20 12:20:57 4354 4354 CLEAN 5.0 2007/02/20 12:24:25 ? ? SHIFTDAT 3.4 2007/02/23 09:38:32 4354 4354 SHIFTDAT 3.4 2007/02/23 09:41:05 4354 4354 CALIB 11.7 2007/06/28 11:55:46 4354 4354 DELETE 6.3 2007/06/28 14:18:29 4354 510 CLIP 1.3 2007/06/28 14:39:39 510 487 CTDEDIT 4.61 2007/07/02 13:51:57 487 457 BINAVE 4.1.1 2007/07/03 10:53:26 457 64 REMOVECH 8.0 2007/07/03 14:47:30 64 64 HDREDIT2 2.5.1 2007/07/03 14:52:04 ? ? $END $REMARKS -CLEAN functions: 2007/02/20 12:22:34 20 Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 1.00 Salinity was recalculated after shift -CALIB parameters: 2007/06/28 11:55:46 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2006-01\CTD\doc\2006-01-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure:StrainGauge dbars 10 0.7000000E+00 0.1000000E+01 -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 25.12 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure:StrainGauge Min,Max = 2.000, 100000.000 Time Not Available in File -CTDEDIT 2007/07/02 13:51:57 30 records were deleted in this editing session. 90 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge Averaging interval = 0.50 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Standard Deviation channels were added Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2007/07/03 14:47:30 17 channels removed. -HEADER EDITS: 2007/07/03 14:52:04 Applied edit header: Q:\Cruise_Data_Processing\2006-01\CTD\doc\2006-01-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 $END *COMMENTS SBE HEADER Sea-Bird SBE 25 Data File: FileName = C:\2006-01-SWL\2006-01-063.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 15 2006 10:21:41 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: BRS0 Latitude: 65 43.37 N Longitude: 168 57.45 W depth(m): 42 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4354 # 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 = sbeox0V: Oxygen Voltage, SBE 43 # name 6 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 7 = flSP: Fluorescence, Seapoint # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity [PSU] # name 10 = flag: flag # span 0 = 1, 4354 # span 1 = -0.691, 34.418 # span 2 = -18.2165, 4.9061 # span 3 = 0.167950, 3.049427 # span 4 = -0.1250, 80.5792 # span 5 = 1.6642, 3.2222 # span 6 = 4.24121, 8.64952 # span 7 = 0.0000e+00, 1.9695e+01 # span 8 = -0.853, 1.019 # span 9 = 1.4287, 33.2874 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 15 2006 10:21:41 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 034115, 24-Feb-06 # sensor 1 = Frequency 1 conductivity, 042607, 10-Feb-06, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290464, 23-Mar-06, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 43-0615, 08-Feb-2006 # sensor 4 = Extrnl Volt 1 bottom contact switch # sensor 5 = Extrnl Volt 2 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 3 transmissometer, primary, SeaTech, 23 APR 2001 # datcnv_date = Feb 19 2007 17:03:24, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0063.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:21, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0063.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Feb 20 2007 10:35:48, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0063.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Feb 20 2007 10:39:20, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0063.cnv Q:\Cruise_Data\ 2006-01\Raw\2006-01-001.CON # file_type = ascii END* --------------------------------------------------------------------- Records gathered during an initial soak period and were removed using a text editor to ensure the data was not selected by DELETE --------------------------------------------------------------------- CTDEDIT was used to clean salinity and to remove records corrupted by shed wakes. --------------------------------------------------------------------- The file names are not based on Event Numbers. To relate to the entries in the log book use the entries in the Cast Type column. (Example Cast Type ROS004 refers to file 2006-31-0004.) Fluorescence:URU:Seapoint – The data are uncalibrated and unedited. Transmissivity: The data are nominal and unedited. The pressure sensor is considered ±1db. The salinity is considered ±0.005psu except in areas of rapid temperature change where the salinity has been edited heavily and should be considered ±0.1psu. The dissolved oxygen data were removed because there was no calibration sampling *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure:StrainGauge dbars 10 -99 () (0.7 1) $END !--1--- ---2---- --3-- ---4--- ---5---- -6-- !Pressu Temperat Trans Fluores Salinity Numb !re ure: missi cence: :T0:C0 er_o ! Primary vity URU: ~bin ! Seapoin _rec ! t ords !------ -------- ----- ------- -------- ---- *END OF HEADER 3.5 3.4394 41.3 0.928 32.5799 3 4.0 3.4259 41.3 0.876 32.6051 4 4.5 3.3573 41.5 0.886 32.6285 5 5.0 3.2934 41.5 0.952 32.6431 4 5.5 3.2804 41.5 0.916 32.6506 5 5.9 3.2795 41.4 0.918 32.6514 5 6.5 3.2813 41.5 1.012 32.6492 7 7.1 3.2794 41.6 0.922 32.6462 2 7.5 3.2729 41.6 0.896 32.6470 6 8.0 3.2636 41.5 0.835 32.6437 5 8.5 3.2649 41.6 0.822 32.6359 6 9.0 3.2678 41.6 0.873 32.6311 6 9.5 3.2720 41.6 0.922 32.6294 6 10.0 3.2731 41.7 0.906 32.6293 5 10.5 3.2728 41.6 0.900 32.6284 6 11.0 3.2631 41.5 0.873 32.6305 6 11.5 3.2403 41.4 1.009 32.6330 5 12.0 3.2006 41.1 0.999 32.6338 6 12.5 3.1670 40.8 0.975 32.6314 5 13.0 3.1331 40.6 0.989 32.6304 5 13.5 3.1204 40.4 1.140 32.6274 5 14.0 3.0440 39.5 1.069 32.6279 7 14.5 2.9738 39.0 1.231 32.6257 6 15.1 2.8933 38.2 1.373 32.6216 5 15.5 2.8353 37.8 1.563 32.6181 5 16.0 2.7443 37.1 1.819 32.6149 6 16.5 2.6353 36.5 1.949 32.6130 5 17.0 2.4618 34.2 2.293 32.6089 6 17.5 2.1141 30.2 3.187 32.6054 5 18.0 2.0763 30.1 3.412 32.5897 5 18.5 2.0113 29.4 3.626 32.5791 5 19.0 1.9615 28.6 3.424 32.5751 5 19.5 1.9462 28.1 4.025 32.5709 6 20.0 1.9454 27.9 3.788 32.5666 5 20.5 1.9392 27.9 3.606 32.5662 6 21.0 1.9315 27.1 3.734 32.5656 5 21.5 1.9313 26.3 3.609 32.5643 5 22.0 1.9342 25.7 4.630 32.5649 5 22.5 1.9230 26.2 3.861 32.5656 6 23.0 1.8921 24.8 4.296 32.5691 6 23.5 1.8853 24.5 4.015 32.5686 5 24.0 1.8859 24.6 3.761 32.5676 6 24.5 1.8818 24.7 4.326 32.5674 4 25.0 1.8796 24.4 4.157 32.5672 6 25.5 1.8854 24.0 4.332 32.5660 5 26.0 1.8875 23.1 3.878 32.5651 5 26.5 1.8808 24.6 4.030 32.5667 6 27.0 1.8691 25.0 4.394 32.5679 7 27.5 1.8674 24.4 5.029 32.5683 6 27.9 1.8540 23.4 4.739 32.5706 7 28.5 1.8388 23.9 4.664 32.5728 8 29.0 1.8363 24.5 4.192 32.5726 7 29.5 1.8217 23.6 5.198 32.5745 7 30.0 1.8155 23.6 5.095 32.5754 7 30.6 1.8138 24.1 4.496 32.5766 10 31.0 1.8136 24.2 4.630 32.5791 10 31.6 1.8143 24.7 3.750 32.5802 6 32.0 1.8146 25.1 5.523 32.5807 17 32.5 1.8148 25.3 6.399 32.5829 19 33.0 1.8159 25.0 4.716 32.5841 18 33.5 1.8162 25.5 4.955 32.5851 17 34.0 1.8173 24.9 5.966 32.5852 22 34.5 1.8184 24.5 5.340 32.5864 19 34.9 1.8191 25.1 3.823 32.5872 22