*2007/07/03 14:52:04.12 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/15 08:37:46.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 82 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 54FB3761 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.1255 46.94833 2 Temperature:Primary 'deg C (ITS90)' 1.849014 3.46062 3 Transmissivity %/metre 5.375 29.54667 4 Fluorescence:URU:Seapoint mg/m^3 6.7498 23.30892 5 Salinity:T0:C0 PSS-78 32.2874 32.32115 6 Number_of_bin_records n/a 1 24 $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 : BRS1B EVENT NUMBER : 60 LATITUDE : 65 42.26000 N ! (deg min) LONGITUDE : 168 46.79000 W ! (deg min) WATER DEPTH : 53 *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 12:20:49 4581 4581 CLEAN 5.0 2007/02/20 12:24:22 ? ? SHIFTDAT 3.4 2007/02/23 09:38:29 4581 4581 SHIFTDAT 3.4 2007/02/23 09:41:03 4581 4581 CALIB 11.7 2007/06/28 11:55:43 4581 4581 DELETE 6.3 2007/06/28 14:18:28 4581 648 CLIP 1.3 2007/06/28 14:39:39 648 625 CTDEDIT 4.61 2007/06/30 15:57:35 625 483 BINAVE 4.1.1 2007/07/03 10:53:26 483 82 REMOVECH 8.0 2007/07/03 14:47:29 82 82 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 11:55:43 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 37.17 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 2007/06/30 15:57:35 142 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 14:47:29 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\2006-01-060.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 15 2006 08:37:46 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: BRS1b Latitude: 65 42.26 N Longitude: 168 46.79 W depth(m): 53 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4581 # 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, 4581 # span 1 = -0.653, 46.466 # span 2 = -18.8931, 5.0842 # span 3 = 0.040947, 3.017029 # span 4 = -0.1250, 74.9582 # span 5 = 1.8120, 3.8974 # span 6 = 4.82678, 10.42297 # span 7 = 0.0000e+00, 4.8339e+01 # span 8 = -0.958, 0.903 # span 9 = 0.3222, 33.0182 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 15 2006 08:37:46 # 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 17:03:22, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0060.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:19, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0060.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 10:35:45, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0060.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 10:39:17, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0060.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 3.4094 27.2 7.620 32.3140 4 2.5 3.4107 28.0 7.440 32.3135 6 3.0 3.4061 28.9 7.206 32.3149 7 3.5 3.4099 29.5 9.354 32.3149 15 4.0 3.4216 29.5 7.527 32.3142 7 4.5 3.4606 29.2 6.750 32.3115 5 5.0 3.4216 29.0 7.228 32.3155 7 5.5 3.3784 29.2 8.414 32.3155 8 6.0 3.3740 29.0 7.774 32.3143 6 6.5 3.3718 29.1 7.818 32.3137 6 7.0 3.3691 28.5 6.897 32.3138 6 7.5 3.3661 28.4 7.711 32.3135 6 8.0 3.3665 28.0 8.730 32.3131 6 8.5 3.3640 28.2 8.344 32.3141 5 9.0 3.3720 28.5 8.339 32.3114 5 9.5 3.3078 27.3 7.907 32.3111 5 10.0 3.2325 26.5 7.242 32.3142 6 10.5 2.9135 21.5 7.543 32.3150 4 11.0 2.5990 19.8 10.523 32.3163 6 11.5 2.2981 16.3 12.317 32.3175 5 12.0 2.0243 12.4 12.174 32.3189 6 12.5 1.9269 8.9 16.657 32.3211 6 13.0 1.9165 8.6 15.563 32.3158 5 13.4 1.9153 7.0 16.071 32.3142 5 14.0 1.9147 7.1 15.690 32.3132 5 14.5 1.9041 8.7 15.851 32.3208 5 15.0 1.9085 7.9 18.103 32.3170 5 15.5 1.9197 7.9 15.607 32.3154 5 16.0 1.9230 7.3 15.690 32.3145 5 16.5 1.9200 7.6 16.280 32.3117 6 17.0 1.9185 7.9 17.297 32.3097 5 17.5 1.9190 8.0 15.895 32.3096 5 18.0 1.9214 7.3 18.124 32.3085 5 18.5 1.9299 7.0 17.191 32.3085 4 19.0 1.9351 7.0 17.552 32.3096 4 19.5 1.9334 7.3 14.679 32.3088 5 20.0 1.9353 6.3 16.442 32.3090 5 20.5 1.9481 7.1 16.572 32.3116 5 21.0 1.9643 7.1 19.868 32.3135 5 21.5 1.9483 6.8 19.922 32.3110 5 22.0 1.9424 7.5 15.748 32.3124 4 22.4 1.9420 6.9 17.563 32.3122 5 23.0 1.9386 7.0 18.049 32.3100 5 23.5 1.9431 6.2 16.833 32.3116 5 24.0 1.9463 6.3 17.418 32.3122 4 24.5 1.9444 6.8 17.341 32.3135 5 25.1 1.9593 6.6 18.689 32.3165 5 25.5 1.9670 6.5 17.841 32.3177 5 26.0 1.9626 6.3 18.688 32.3180 4 26.5 1.9678 5.9 19.700 32.3196 5 27.0 1.9436 7.1 18.054 32.3097 5 27.5 1.8754 7.8 17.396 32.3002 4 28.0 1.8680 8.1 14.601 32.2989 5 28.5 1.8609 9.1 15.101 32.2938 4 29.0 1.8568 8.9 15.937 32.2933 5 29.5 1.8699 8.0 15.641 32.2960 5 30.0 1.9252 7.5 16.012 32.3083 5 30.5 1.9444 7.3 18.864 32.3109 5 31.0 1.9041 6.8 18.979 32.3032 5 31.5 1.8881 7.0 16.837 32.3003 4 32.0 1.8879 7.1 16.213 32.3000 6 32.5 1.8957 6.7 16.429 32.3020 4 33.0 1.8999 5.4 16.966 32.3034 4 33.4 1.9209 6.2 17.316 32.3081 5 34.0 1.9179 6.7 17.145 32.3027 7 34.5 1.8751 7.8 18.427 32.2943 7 35.0 1.8606 7.9 17.656 32.2930 7 35.5 1.8565 9.0 15.203 32.2913 7 36.0 1.8607 8.4 17.131 32.2916 8 36.5 1.8735 6.8 19.461 32.2940 7 37.0 1.8670 6.9 19.043 32.2920 8 39.2 1.8690 9.7 16.728 32.2897 1 39.5 1.8546 9.2 15.965 32.2899 7 40.0 1.8523 9.9 16.470 32.2883 7 40.5 1.8501 8.8 15.505 32.2882 7 41.0 1.8510 8.8 18.427 32.2882 6 41.5 1.8520 9.5 15.910 32.2881 8 42.0 1.8554 9.2 17.865 32.2883 7 42.5 1.8509 8.6 16.470 32.2877 8 43.0 1.8490 9.4 14.254 32.2874 7 46.6 1.8617 8.3 19.589 32.2895 11 46.9 1.8701 8.2 23.309 32.2954 24