*2007/07/03 14:52:04.65 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/16 04:25:42.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 92 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 699400A NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.1244 49.54729 2 Temperature:Primary 'deg C (ITS90)' 0.8159 6.3391 3 Transmissivity %/metre 19.27143 39.375 4 Fluorescence:URU:Seapoint mg/m^3 0.5934 7.509 5 Salinity:T0:C0 PSS-78 30.7429 32.18119 6 Number_of_bin_records n/a 1 13 $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 : A3-4 EVENT NUMBER : 69 LATITUDE : 66 24.44200 N ! (deg min) LONGITUDE : 168 30.14200 W ! (deg min) WATER DEPTH : 55 *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 12:21:10 4542 4542 CLEAN 5.0 2007/02/20 12:24:29 ? ? SHIFTDAT 3.4 2007/02/23 09:38:37 4542 4542 SHIFTDAT 3.4 2007/02/23 09:41:11 4542 4542 CALIB 11.7 2007/06/28 11:55:51 4542 4542 DELETE 6.3 2007/06/28 14:18:31 4542 546 CLIP 1.3 2007/06/28 14:39:40 546 531 CTDEDIT 4.61 2007/07/02 14:51:07 531 452 BINAVE 4.1.1 2007/07/03 10:53:27 452 92 REMOVECH 8.0 2007/07/03 14:47:30 92 92 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 11:55:51 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 39.63 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 14:51:07 79 records were deleted in this editing session. 37 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\2006-01-069.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 16 2006 04:25:42 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: A3-4 Latitude: 66 24.442 N Longitude: 168 30.142 W depth(m): 55 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4542 # 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, 4542 # span 1 = -0.974, 48.927 # span 2 = -22.9703, 6.9698 # span 3 = 0.053699, 3.124079 # span 4 = -0.1250, 79.3584 # span 5 = 2.0061, 3.5910 # span 6 = 5.32874, 13.64471 # span 7 = 0.0000e+00, 3.3712e+01 # span 8 = -1.144, 1.347 # span 9 = 0.4490, 32.1921 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 16 2006 04:25:42 # 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 17:03:27, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0069.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:25, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0069.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 10:35:53, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0069.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 10:39:26, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0069.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 6.2313 30.8 0.593 30.7799 5 2.4 6.1557 30.7 0.812 30.8032 2 3.0 6.1457 30.7 0.757 30.8070 4 3.4 6.1440 30.5 0.757 30.8041 4 4.0 6.1218 28.3 0.749 30.8056 3 4.5 6.1769 30.3 0.810 30.7844 3 4.8 6.3003 30.8 0.830 30.7495 2 7.7 6.3391 30.6 0.855 30.7429 1 8.0 6.2681 29.7 0.900 30.7715 4 8.5 6.3218 30.8 0.896 30.7593 6 9.0 6.2164 31.2 0.928 30.7867 6 9.5 6.2041 31.2 0.893 30.7866 6 10.0 6.2241 31.1 0.980 30.7769 5 10.5 6.1804 31.0 0.949 30.7923 4 11.0 6.2379 31.0 0.896 30.7722 5 11.5 5.8742 31.5 0.884 30.8741 5 12.0 5.2418 32.3 0.908 31.0160 6 12.4 4.8444 32.8 0.903 31.1208 4 13.0 4.5829 34.1 0.846 31.1693 6 13.5 4.3748 33.9 0.806 31.2059 4 13.9 4.2266 32.6 0.824 31.2306 4 14.4 4.0001 31.0 0.806 31.2732 4 15.0 3.8353 32.1 0.739 31.2976 4 15.5 3.7152 32.3 0.716 31.3162 3 16.0 3.5320 32.3 0.702 31.3495 4 16.5 3.3575 32.5 0.702 31.3820 4 17.0 3.2526 32.9 0.715 31.4088 5 17.5 3.2500 33.7 1.074 31.4376 5 18.0 3.0783 36.4 0.916 31.5215 6 18.5 2.5023 38.1 1.381 31.7249 7 19.0 2.5129 38.2 1.087 31.7329 5 19.5 2.6142 38.0 1.026 31.7011 5 20.0 2.7046 37.4 0.961 31.6763 4 20.5 2.8153 37.2 1.120 31.6264 4 21.0 2.8316 37.3 1.191 31.6210 4 21.5 2.8293 33.3 1.157 31.6217 4 22.0 2.8083 37.1 1.193 31.6307 4 22.5 2.7814 38.3 1.099 31.6454 5 23.0 2.7392 38.0 1.413 31.6644 4 23.5 2.7129 38.2 1.319 31.6923 4 24.0 2.7236 38.3 1.748 31.7088 5 24.5 2.6669 39.4 1.145 31.7165 4 25.0 2.2573 38.8 1.667 31.7887 6 25.5 1.9224 38.7 1.402 31.8210 5 26.0 1.2808 38.2 1.277 31.9278 7 26.5 0.9966 38.0 0.861 31.9758 4 27.0 0.9295 37.2 0.989 31.9826 4 27.5 0.9193 36.5 1.041 31.9811 4 28.0 0.9226 35.9 1.248 31.9779 4 28.5 0.9163 36.0 1.193 31.9768 3 29.0 0.9076 36.1 1.319 31.9759 3 29.5 0.8922 35.1 1.002 31.9762 4 30.0 0.8708 36.6 0.937 31.9774 4 30.5 0.8559 37.2 0.943 31.9787 5 31.0 0.8500 37.5 0.987 31.9771 5 31.5 0.8413 37.4 0.822 31.9787 6 32.0 0.8407 36.5 1.180 31.9821 6 32.5 0.8403 36.2 1.001 31.9849 5 33.0 0.8417 35.6 1.180 31.9863 3 33.5 0.8431 35.6 1.156 31.9865 3 34.0 0.8443 35.8 1.123 31.9868 4 34.5 0.8453 35.6 1.022 31.9865 3 35.1 0.8481 35.5 1.103 31.9867 3 35.6 0.8516 35.0 1.184 31.9867 3 36.0 0.8533 35.1 1.258 31.9870 3 36.5 0.8515 34.9 1.074 31.9873 4 37.0 0.8475 34.6 1.485 31.9875 5 37.5 0.8403 34.6 1.764 31.9887 6 38.0 0.8284 35.1 1.371 31.9891 7 38.5 0.8200 34.8 1.113 31.9898 6 39.0 0.8161 34.4 0.995 31.9912 4 39.5 0.8159 34.2 1.245 31.9917 3 40.0 0.8161 34.2 1.135 31.9922 4 40.5 0.8168 33.5 0.871 31.9928 3 41.0 0.8174 34.2 1.522 31.9936 3 41.5 0.8189 33.9 1.156 31.9944 3 42.0 0.8212 33.7 1.474 31.9951 4 42.5 0.8261 32.7 1.206 31.9976 4 43.0 0.8314 33.5 2.027 31.9970 6 43.5 0.8292 33.5 1.706 31.9946 11 44.0 0.8516 33.3 1.964 32.0022 13 44.6 0.8736 32.9 1.740 32.0083 12 45.0 0.8830 33.0 2.040 32.0110 11 45.5 0.9207 32.2 1.861 32.0234 9 46.0 0.9610 31.5 2.279 32.0308 13 46.5 1.0498 30.3 2.938 32.0518 10 46.9 1.1063 30.4 2.757 32.0616 4 47.5 1.2208 28.4 2.819 32.0938 7 48.0 1.4143 24.2 5.491 32.1399 4 48.5 1.5802 21.1 6.444 32.1625 4 48.9 1.6591 20.4 6.843 32.1699 5 49.5 1.7216 19.3 7.509 32.1812 7