*2007/07/03 14:52:05.98 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/17 20:37:23.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 55 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6C977B3B NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.0924 29.866 2 Temperature:Primary 'deg C (ITS90)' 2.6022 5.385243 3 Transmissivity %/metre 35.925 42.52 4 Fluorescence:URU:Seapoint mg/m^3 0.748 2.6838 5 Salinity:T0:C0 PSS-78 30.1114 31.16962 6 Number_of_bin_records n/a 3 7 $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 : PH-8 EVENT NUMBER : 94 LATITUDE : 68 18.29400 N ! (deg min) LONGITUDE : 166 55.95000 W ! (deg min) WATER DEPTH : 34 *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 12:22:08 3107 3107 CLEAN 5.0 2007/02/20 12:24:50 ? ? SHIFTDAT 3.4 2007/02/23 09:39:00 3107 3107 SHIFTDAT 3.4 2007/02/23 09:41:35 3107 3107 CALIB 11.7 2007/06/28 11:56:14 3107 3107 DELETE 6.3 2007/06/28 14:18:41 3107 312 CLIP 1.3 2007/06/28 14:39:43 312 291 CTDEDIT 4.61 2007/07/03 09:56:44 291 268 CTDEDIT 4.61 2007/07/03 13:51:42 268 268 BINAVE 4.1.1 2007/07/03 13:52:59 268 55 REMOVECH 8.0 2007/07/03 14:47:33 55 55 HDREDIT2 2.5.1 2007/07/03 14:52:05 ? ? $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 11:56:14 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 19.87 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 09:56:44 23 records were deleted in this editing session. 78 changes in channel Salinity:T0:C0 -CTDEDIT 2007/07/03 13:51:42 56 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 14:52:05 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\2006-01-094.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 17 2006 20:37:23 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: PH-8 Latitude: 68 18.294 N Longitude: 166 55.95 W depth(m): 34 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 3107 # 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, 3107 # span 1 = -0.681, 29.174 # span 2 = -9.0008, 8.0693 # span 3 = 0.039356, 3.028795 # span 4 = -0.1250, 81.0625 # span 5 = 1.8620, 3.6215 # span 6 = 4.12568, 9.29044 # span 7 = 0.0000e+00, 2.6789e+01 # span 8 = -1.100, 0.911 # span 9 = 0.3733, 32.3765 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 17 2006 20:37:23 # 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 17:03:42, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0094.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:45, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0094.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 10:36:16, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0094.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 10:39:51, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0094.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 5.2647 42.0 0.796 30.1114 5 2.5 5.3224 42.3 0.773 30.1171 6 3.0 5.3452 42.3 0.748 30.1559 4 3.5 5.3852 42.4 0.799 30.1685 7 4.0 5.3669 42.4 0.824 30.2188 6 4.5 5.3030 42.4 0.874 30.2915 5 5.0 5.1936 42.4 0.950 30.3635 5 5.5 5.1277 42.5 0.999 30.3846 5 6.0 5.1002 42.3 1.105 30.3837 6 6.5 4.9572 42.0 1.227 30.3900 6 7.0 4.9923 42.2 1.138 30.3773 5 7.5 5.0103 42.0 1.214 30.3752 5 8.0 5.1638 42.1 1.116 30.3700 5 8.5 5.1477 42.2 0.974 30.3700 4 9.0 4.9769 41.8 1.288 30.3925 6 9.5 4.8534 41.7 1.362 30.4416 5 10.0 4.2830 39.3 1.651 30.6681 5 10.5 3.5913 38.3 2.205 30.8572 5 11.0 3.5313 38.0 2.283 30.8707 4 11.5 3.5016 38.1 2.339 30.8941 5 12.0 3.4957 38.0 2.669 30.8857 5 12.5 3.4673 37.9 2.482 30.8882 4 13.0 3.4092 37.9 2.425 30.9028 5 13.5 3.4009 37.8 2.451 30.8990 4 14.0 3.4077 37.7 2.550 30.8933 5 14.5 3.4860 37.9 2.361 30.8652 5 15.0 3.4671 37.9 2.296 30.8731 4 15.5 3.3462 37.0 2.684 30.9147 5 16.0 3.2451 36.7 2.378 30.9477 5 16.5 2.9600 36.9 2.213 31.0506 4 17.0 2.9444 37.0 2.196 31.0559 5 17.6 2.9505 36.5 2.222 31.0527 5 18.0 2.9525 36.7 2.494 31.0481 4 18.5 3.0365 36.9 2.256 31.0384 5 19.0 2.8192 36.2 2.281 31.0986 5 19.5 2.6455 36.0 2.497 31.1534 4 20.0 2.6395 35.9 2.289 31.1553 4 20.5 2.6397 36.1 2.259 31.1530 5 21.0 2.6342 36.1 2.190 31.1539 5 21.6 2.6288 36.0 2.131 31.1553 4 22.0 2.6252 36.1 2.012 31.1560 5 22.5 2.6205 36.2 2.010 31.1580 5 23.0 2.6171 36.2 1.917 31.1599 4 23.5 2.6158 36.3 1.890 31.1605 4 23.9 2.6146 36.2 1.895 31.1608 5 24.5 2.6135 36.1 1.887 31.1607 5 25.0 2.6131 36.2 1.924 31.1606 5 25.5 2.6118 36.2 1.950 31.1612 7 27.0 2.6112 36.1 1.856 31.1683 5 27.5 2.6067 36.0 1.773 31.1696 4 28.0 2.6058 36.1 1.753 31.1693 5 28.5 2.6053 36.0 1.770 31.1686 5 29.0 2.6045 36.0 1.778 31.1683 5 29.5 2.6043 36.0 1.800 31.1680 5 29.9 2.6022 36.2 2.291 31.1679 3