*2007/07/03 14:52:06.62 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/21 06:18:39.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E5889E8 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.138667 27.9839 2 Temperature:Primary 'deg C (ITS90)' -1.20163 0.9428 3 Transmissivity %/metre 31.8 44.9125 4 Fluorescence:URU:Seapoint mg/m^3 0.7991111 2.074125 5 Salinity:T0:C0 PSS-78 28.44283 32.37899 6 Number_of_bin_records n/a 3 10 $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 : NCKS1 EVENT NUMBER : 106 LATITUDE : 70 30.49600 N ! (deg min) LONGITUDE : 162 24.81900 W ! (deg min) *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 12:22:32 4200 4200 CLEAN 5.0 2007/02/20 12:24:58 ? ? SHIFTDAT 3.4 2007/02/23 09:39:09 4200 4200 SHIFTDAT 3.4 2007/02/23 09:41:44 4200 4200 CALIB 11.7 2007/06/28 11:56:24 4200 4200 DELETE 6.3 2007/06/28 14:18:45 4200 420 CLIP 1.3 2007/06/28 14:39:44 420 396 CTDEDIT 4.61 2007/07/03 10:35:49 396 390 BINAVE 4.1.1 2007/07/03 10:53:31 390 53 REMOVECH 8.0 2007/07/03 14:47:34 53 53 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 11:56:24 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 18.10 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 10:35:49 6 records were deleted in this editing session. 25 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 14:47:34 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\2006-01-106.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 21 2006 06:18:39 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: NCKS1 Latitude: 70 30.496 N Longitude: 162 24.819 W depth(m): 28.8m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4200 # 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, 4200 # span 1 = -1.465, 27.403 # span 2 = -1.2027, 1.4669 # span 3 = 0.005987, 2.648754 # span 4 = -0.1250, 90.9820 # span 5 = 1.9011, 3.7118 # span 6 = 4.72414, 10.84793 # span 7 = 0.0000e+00, 5.9585e+00 # span 8 = -0.811, 1.466 # span 9 = 0.0480, 32.3803 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 21 2006 06:18:39 # 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 17:03:49, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0106.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:54, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0106.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 10:36:26, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0106.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 10:40:01, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0106.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 0.8374 42.5 0.961 28.4428 3 2.5 0.8483 42.5 0.956 28.4967 7 3.0 0.8661 42.3 0.956 28.5548 7 3.5 0.8828 42.4 0.958 28.5690 7 4.0 0.8879 42.3 0.998 28.5738 7 4.5 0.8941 42.3 0.944 28.5860 7 5.0 0.8890 42.4 1.064 28.5956 7 5.5 0.8974 42.4 0.981 28.6105 6 6.0 0.9173 42.3 1.029 28.6108 7 6.5 0.9428 42.2 1.001 28.5796 7 7.0 0.9372 42.1 1.013 28.6054 6 7.5 0.9068 42.4 1.033 28.7042 7 7.9 0.8879 42.5 0.996 28.8105 7 8.5 0.9061 42.6 1.082 28.8145 7 9.0 0.8703 42.4 1.019 28.9594 7 9.5 0.8669 42.2 1.029 29.1328 7 10.0 0.8493 43.2 1.008 29.3923 7 10.5 0.7706 44.9 1.154 29.9784 8 11.0 0.7401 44.8 1.366 30.2376 7 11.5 0.7271 44.4 1.409 30.3340 9 12.0 0.7206 44.7 1.345 30.3732 7 12.5 0.7065 44.6 1.551 30.3942 8 13.0 0.6689 44.3 1.557 30.4346 8 13.5 0.6061 43.8 1.388 30.5097 7 14.0 0.5761 43.5 1.633 30.5654 7 14.5 0.5459 44.3 2.074 30.6099 8 15.0 0.5209 44.6 1.472 30.6490 7 15.5 0.4875 44.4 1.406 30.6924 8 16.0 0.5877 44.8 1.404 30.7819 7 16.5 0.6542 44.9 1.523 30.8525 8 17.0 0.5912 44.7 1.530 30.9419 7 17.5 0.5587 43.9 1.925 31.0007 8 18.0 0.5326 44.6 1.640 31.0519 6 18.5 0.4750 44.7 1.529 31.1153 8 19.0 0.3969 44.9 1.407 31.1964 9 19.5 0.2793 44.5 1.375 31.2630 6 20.0 0.2087 44.1 1.360 31.3066 8 20.5 0.1287 43.9 1.241 31.3300 8 21.0 -0.0263 43.6 1.139 31.3995 7 21.5 -0.0787 42.9 1.163 31.4293 8 22.0 -0.1401 42.5 1.084 31.4663 8 22.5 -0.2057 41.9 1.052 31.5070 7 23.0 -0.2966 40.4 1.104 31.5836 7 23.5 -0.4722 38.2 0.936 31.7104 9 24.0 -0.7244 34.6 0.865 31.8723 6 24.5 -0.9300 32.9 0.799 32.0270 9 25.0 -1.1113 32.6 0.949 32.2686 7 25.5 -1.1619 32.2 1.254 32.3363 7 26.0 -1.1872 31.9 1.517 32.3679 8 26.5 -1.1955 31.8 1.447 32.3754 9 27.0 -1.1975 31.9 1.578 32.3775 8 27.5 -1.2003 31.8 1.799 32.3783 8 28.0 -1.2016 31.9 1.678 32.3790 10