*2007/07/03 14:52:04.93 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/16 09:31:15.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9E4A80A NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.1125 28.40167 2 Temperature:Primary 'deg C (ITS90)' 3.27125 4.574067 3 Transmissivity %/metre 20.275 35 4 Fluorescence:URU:Seapoint mg/m^3 0.7342857 1.125667 5 Salinity:T0:C0 PSS-78 31.0936 31.39086 6 Number_of_bin_records n/a 1 20 $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 : A3-10 EVENT NUMBER : 75 LATITUDE : 66 37.43200 N ! (deg min) LONGITUDE : 167 9.29400 W ! (deg min) WATER DEPTH : 35 *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 12:21:20 4532 4532 CLEAN 5.0 2007/02/20 12:24:33 ? ? SHIFTDAT 3.4 2007/02/23 09:38:41 4532 4532 SHIFTDAT 3.4 2007/02/23 09:41:15 4532 4532 CALIB 11.7 2007/06/28 11:55:55 4532 4532 DELETE 6.3 2007/06/28 14:18:33 4532 462 CLIP 1.3 2007/06/28 14:39:41 462 433 CTDEDIT 4.61 2007/07/02 15:13:28 433 394 BINAVE 4.1.1 2007/07/03 10:53:28 394 52 REMOVECH 8.0 2007/07/03 14:47:31 52 52 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 11:55:55 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 18.42 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 15:13:28 39 records were deleted in this editing session. 24 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 14:47:31 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\2006-01-075.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 16 2006 09:31:15 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: A3-10 Latitude: 66 37.432 N Longitude: 167 9.294 W depth(m): 35 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4532 # 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, 4532 # span 1 = -0.898, 27.719 # span 2 = -17.6273, 5.7228 # span 3 = 0.054946, 2.977254 # span 4 = -0.1250, 77.2219 # span 5 = 2.3260, 4.1673 # span 6 = 5.53706, 14.04191 # span 7 = 0.0000e+00, 3.9805e+00 # span 8 = -0.869, 1.025 # span 9 = 0.4274, 31.3929 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 16 2006 09:31:15 # 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 17:03:30, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0075.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:29, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0075.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 10:35:57, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0075.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 10:39:31, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0075.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 2.1 4.5687 35.0 0.934 31.0951 2 2.5 4.5741 33.5 0.946 31.0936 6 3.0 4.5521 34.7 0.967 31.0972 6 3.5 4.5447 34.9 1.001 31.0988 7 4.0 4.5496 34.9 1.126 31.0976 15 4.5 4.5487 34.8 1.043 31.0977 9 5.0 4.5387 34.8 0.971 31.1001 6 5.5 4.5277 34.8 0.977 31.1022 5 6.0 4.5121 34.7 0.972 31.1052 5 6.5 4.5161 34.7 0.974 31.1039 5 7.0 4.5149 34.5 1.019 31.1036 6 7.6 4.5110 34.8 1.081 31.1042 14 8.0 4.5142 34.8 0.965 31.1030 6 8.5 4.5347 34.7 0.943 31.0996 4 9.0 4.5410 34.8 0.924 31.0981 3 9.5 4.5479 34.8 0.937 31.0979 4 10.0 4.4787 34.7 0.991 31.1126 5 10.4 4.3310 34.5 1.056 31.1463 4 11.7 4.1506 34.0 0.977 31.1522 1 12.0 3.8573 33.0 0.933 31.2229 5 12.5 3.7695 33.5 0.950 31.2316 6 13.0 3.7099 33.4 0.987 31.2386 6 13.5 3.7260 31.6 1.007 31.2347 9 14.1 3.8782 33.4 1.010 31.2008 4 14.5 3.9328 34.2 0.987 31.1912 7 15.0 3.8730 33.8 0.974 31.2024 8 15.5 3.7969 33.6 0.947 31.2219 5 16.0 3.8286 33.7 0.942 31.2094 6 16.5 3.7470 32.8 0.956 31.2225 6 17.0 3.6926 32.1 1.000 31.2391 9 18.1 3.5269 30.2 0.813 31.2690 5 18.5 3.4980 29.2 0.785 31.2755 7 19.0 3.4898 28.8 0.764 31.2776 7 19.5 3.4842 28.6 0.788 31.2783 9 20.0 3.4737 28.6 0.828 31.2803 11 20.5 3.4656 28.4 0.796 31.2810 9 21.0 3.4504 28.1 0.784 31.2847 8 21.5 3.4261 27.6 0.800 31.2917 10 22.0 3.4320 27.5 0.818 31.2948 13 22.5 3.4319 28.0 0.785 31.2966 9 23.0 3.4303 28.1 0.734 31.2976 7 23.5 3.4276 28.2 0.745 31.2987 7 24.0 3.4263 28.1 0.743 31.2994 6 24.5 3.4240 27.2 0.899 31.3000 20 25.0 3.4196 28.4 0.886 31.3003 18 25.5 3.4070 28.8 0.811 31.3041 15 26.0 3.3888 26.6 0.777 31.3210 15 26.5 3.3634 25.5 0.858 31.3394 13 27.2 3.3341 24.9 0.757 31.3553 1 27.5 3.3120 22.2 0.784 31.3667 9 28.0 3.2713 20.3 0.910 31.3909 8 28.4 3.2768 20.3 1.107 31.3864 3