*2007/07/03 14:52:04.71 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/16 05:15:07.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 83 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 79C64ACE NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.127667 43.3 2 Temperature:Primary 'deg C (ITS90)' 2.145586 7.28662 3 Transmissivity %/metre 15.4 51.48333 4 Fluorescence:URU:Seapoint mg/m^3 0.4051667 2.1148 5 Salinity:T0:C0 PSS-78 30.28927 31.723 6 Number_of_bin_records n/a 2 9 $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 : A3-5 EVENT NUMBER : 70 LATITUDE : 66 26.11600 N ! (deg min) LONGITUDE : 168 18.62500 W ! (deg min) WATER DEPTH : 48 *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 12:21:12 3827 3827 CLEAN 5.0 2007/02/20 12:24:30 ? ? SHIFTDAT 3.4 2007/02/23 09:38:38 3827 3827 SHIFTDAT 3.4 2007/02/23 09:41:11 3827 3827 CALIB 11.7 2007/06/28 11:55:52 3827 3827 DELETE 6.3 2007/06/28 14:18:31 3827 483 CLIP 1.3 2007/06/28 14:39:40 483 477 CTDEDIT 4.61 2007/07/02 14:59:12 477 420 BINAVE 4.1.1 2007/07/03 10:53:27 420 83 REMOVECH 8.0 2007/07/03 14:47:31 83 83 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 11:55:52 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 33.76 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 14:59:12 57 records were deleted in this editing session. 110 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\2006-01-070.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 16 2006 05:15:07 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: A3-5 Latitude: 66 26.116 N Longitude: 168 18.625 W depth(m): 48 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 3827 # 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, 3827 # span 1 = -1.078, 43.064 # span 2 = -5.6903, 7.5287 # span 3 = 0.030681, 3.132280 # span 4 = -0.1250, 84.8268 # span 5 = 2.1184, 3.6264 # span 6 = 4.66555, 11.96765 # span 7 = 0.0000e+00, 9.3529e+00 # span 8 = -1.395, 1.081 # span 9 = 0.3190, 31.7425 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 16 2006 05:15:07 # 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 17:03:28, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0070.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:26, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0070.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\2006-01-0070.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 10:39:27, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0070.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 7.2733 29.6 0.875 30.2893 3 2.6 7.2731 29.6 0.911 30.2972 5 3.0 7.2756 29.9 0.901 30.3138 5 3.5 7.2767 30.1 1.024 30.3368 7 4.0 7.2768 30.0 1.053 30.3579 8 4.5 7.2774 30.0 1.152 30.3688 6 5.0 7.2809 30.0 1.209 30.3720 5 5.4 7.2866 29.8 1.167 30.3731 5 6.0 7.2862 29.8 1.238 30.3850 5 6.5 7.2820 29.9 1.194 30.3921 5 7.0 7.2561 29.6 1.387 30.4191 5 7.5 7.2292 29.8 1.453 30.4369 6 8.0 7.2075 29.8 1.457 30.4454 6 8.5 7.1918 29.9 1.502 30.4500 6 9.0 7.1691 30.0 1.587 30.4611 6 9.5 7.0922 30.7 1.457 30.5086 6 9.9 6.9823 31.4 1.449 30.5578 6 10.5 6.7425 30.2 1.426 30.6700 5 11.0 6.5830 34.4 1.239 30.7219 4 11.5 6.4673 35.4 1.108 30.7587 4 12.0 6.3700 36.2 1.065 30.7900 4 12.5 6.2820 37.3 1.102 30.8175 4 13.0 6.1774 38.6 0.963 30.8527 6 13.5 6.0780 38.5 0.930 30.8825 8 14.0 5.9846 39.4 0.999 30.9160 9 14.5 5.8137 41.5 0.860 30.9940 7 15.0 5.5901 44.8 0.760 31.0892 4 15.5 5.4575 47.2 0.604 31.1354 4 16.0 5.3621 48.8 0.525 31.1545 4 16.5 5.3369 50.0 0.521 31.1488 3 17.0 5.3459 50.9 0.464 31.1482 4 17.5 5.3566 51.0 0.427 31.1549 5 18.0 5.3593 51.0 0.594 31.1613 6 18.5 5.3542 51.1 0.414 31.1874 8 19.0 5.3486 51.5 0.558 31.2167 6 19.5 5.2966 51.3 0.405 31.2711 6 20.0 5.2594 51.2 0.446 31.2850 4 20.5 5.2420 51.1 0.464 31.2885 3 21.0 5.2164 51.0 0.464 31.2964 4 21.5 5.0905 50.0 0.492 31.3237 4 22.0 4.7799 49.4 0.565 31.3862 4 22.5 4.4421 48.8 0.564 31.4581 6 23.0 3.7594 45.3 0.633 31.5370 8 23.5 3.6405 44.6 0.678 31.5507 6 24.0 3.5197 43.6 0.661 31.5709 6 24.5 3.3312 43.3 0.641 31.6185 4 25.0 3.0905 42.6 0.601 31.6608 4 25.5 2.8965 41.1 0.650 31.6760 4 26.0 2.7366 40.0 0.666 31.6821 4 26.5 2.6089 39.1 0.781 31.6834 4 27.0 2.4931 36.9 0.788 31.6835 4 27.5 2.4191 34.2 0.828 31.6826 5 28.0 2.4259 33.2 0.802 31.6797 6 28.5 2.4422 32.2 0.893 31.6792 7 29.0 2.4636 30.5 0.999 31.6806 6 29.5 2.4955 29.1 0.825 31.6836 5 30.0 2.5032 28.5 0.839 31.6865 4 30.5 2.5168 27.9 0.934 31.6870 4 31.0 2.5152 27.6 0.860 31.6866 4 31.5 2.5161 26.9 0.717 31.6845 4 32.0 2.5305 26.2 0.699 31.6829 4 32.5 2.5364 25.9 1.052 31.6832 7 32.9 2.5365 26.0 0.962 31.6841 6 33.6 2.5392 25.4 0.847 31.6879 5 33.9 2.5323 24.7 0.764 31.6929 5 34.5 2.5235 24.2 0.842 31.6975 4 35.0 2.5175 24.2 0.855 31.6990 4 35.5 2.5078 24.1 0.901 31.6987 4 35.9 2.5009 24.6 0.827 31.6976 4 36.7 2.4840 25.1 1.447 31.6982 2 37.0 2.4613 25.0 0.835 31.7008 5 37.5 2.4137 23.9 0.788 31.7080 4 38.0 2.3310 22.5 0.928 31.7168 5 38.5 2.2977 22.7 0.925 31.7182 5 39.6 2.2638 21.7 0.928 31.7172 3 40.0 2.2522 21.3 1.055 31.7158 7 40.5 2.2353 20.7 1.121 31.7161 7 40.9 2.2166 20.5 2.115 31.7167 5 41.5 2.2097 19.5 1.194 31.7160 6 42.0 2.2040 18.2 1.108 31.7152 4 42.5 2.1617 16.6 1.123 31.7230 5 43.0 2.1456 16.8 1.381 31.7221 7 43.3 2.1544 15.4 1.135 31.7213 2