*2007/07/03 14:52:06.06 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/18 03:02:46.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 43 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 96875B2 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.609286 23.2825 2 Temperature:Primary 'deg C (ITS90)' 3.65105 4.01554 3 Transmissivity %/metre 18.75 37.98 4 Fluorescence:URU:Seapoint mg/m^3 2.43 3.097714 5 Salinity:T0:C0 PSS-78 29.13274 29.5966 6 Number_of_bin_records n/a 2 12 $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 : CPL-1 EVENT NUMBER : 96 LATITUDE : 68 54.14000 N ! (deg min) LONGITUDE : 166 20.08000 W ! (deg min) WATER DEPTH : 25 *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 12:22:10 3158 3158 CLEAN 5.0 2007/02/20 12:24:51 ? ? SHIFTDAT 3.4 2007/02/23 09:39:01 3158 3158 SHIFTDAT 3.4 2007/02/23 09:41:36 3158 3158 CALIB 11.7 2007/06/28 11:56:15 3158 3158 DELETE 6.3 2007/06/28 14:18:42 3158 259 CLIP 1.3 2007/06/28 14:39:43 259 259 CTDEDIT 4.61 2007/07/03 10:02:09 259 235 BINAVE 4.1.1 2007/07/03 10:53:30 235 43 REMOVECH 8.0 2007/07/03 14:47:33 43 43 HDREDIT2 2.5.1 2007/07/03 14:52:06 ? ? $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 11:56:15 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 13.36 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 2007/07/03 10:02:09 24 records were deleted in this editing session. 47 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 14:47:33 17 channels removed. -HEADER EDITS: 2007/07/03 14:52:06 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\2006-01-096.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 18 2006 03:02:46 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: CPL-1 Latitude: 68 54.14 N Longitude: 166 20.08 W depth(m): 25 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 3158 # 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, 3158 # span 1 = -0.752, 22.656 # span 2 = -11.2062, 7.2116 # span 3 = 0.202523, 2.832072 # span 4 = -0.1250, 78.9005 # span 5 = 1.9878, 3.8217 # span 6 = 4.62564, 11.44967 # span 7 = 0.0000e+00, 1.0452e+01 # span 8 = -0.708, 1.155 # span 9 = 1.6154, 30.0605 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 18 2006 03:02:46 # 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 17:03:43, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0096.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:46, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0096.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 10:36:17, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0096.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 10:39:52, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0096.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 2.6 3.9859 27.1 2.948 29.1327 7 3.0 3.9805 27.2 3.046 29.1548 9 3.5 3.9780 27.0 3.085 29.1842 6 4.0 3.9913 26.7 3.016 29.2011 4 4.5 4.0025 26.4 2.784 29.2045 4 5.0 3.9901 26.4 2.655 29.2201 5 5.4 3.9874 25.4 2.747 29.2286 4 6.0 4.0155 24.6 2.804 29.2138 5 6.5 4.0018 26.5 2.790 29.2276 4 7.0 3.9843 26.9 2.848 29.2445 4 7.5 3.9998 26.9 2.766 29.2371 4 8.0 3.9878 27.1 2.796 29.2430 3 8.5 3.9702 27.6 2.949 29.2577 4 9.1 3.9644 27.6 3.028 29.2594 5 9.5 3.9645 27.9 3.061 29.2547 7 10.0 3.9430 29.6 2.871 29.2721 6 10.5 3.9349 29.8 2.715 29.2843 6 11.0 3.9334 30.0 2.723 29.2881 5 11.5 3.9316 30.0 2.725 29.2962 6 12.0 3.9305 30.2 3.098 29.3009 7 12.5 3.9294 30.9 2.772 29.3065 6 13.0 3.9289 31.0 2.794 29.3128 6 13.5 3.9280 31.3 2.781 29.3168 5 13.9 3.9182 32.3 2.755 29.3391 6 14.5 3.8939 34.0 2.739 29.3852 6 15.0 3.8830 34.8 2.725 29.4086 6 15.5 3.8748 35.5 2.735 29.4251 6 16.0 3.8612 36.3 2.625 29.4521 5 16.5 3.8507 37.1 2.578 29.4734 7 17.0 3.8498 37.2 2.595 29.4749 4 17.5 3.8492 37.4 2.556 29.4791 6 18.0 3.8483 37.5 2.554 29.4824 6 18.5 3.8490 37.5 2.832 29.4846 12 19.0 3.8470 37.5 2.591 29.4870 6 19.5 3.8461 37.5 2.540 29.4881 6 20.0 3.8440 37.4 2.512 29.4881 4 20.5 3.8426 37.5 2.550 29.4883 5 21.0 3.8412 37.6 2.562 29.4912 6 21.5 3.8393 37.8 2.535 29.4981 5 22.0 3.8434 37.8 2.452 29.5062 5 22.5 3.8508 38.0 2.530 29.5132 5 23.0 3.8057 36.3 2.474 29.5462 5 23.3 3.6511 18.8 2.430 29.5966 2