*2007/07/03 14:52:03.42 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/14 12:10:26.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 74 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 891DAFBA NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.5105 38.979 2 Temperature:Primary 'deg C (ITS90)' 1.763945 4.766675 3 Transmissivity %/metre 26.2 52.3 4 Fluorescence:URU:Seapoint mg/m^3 0.2392 4.6039 5 Salinity:T0:C0 PSS-78 31.2683 32.79364 6 Number_of_bin_records n/a 3 22 $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 : UT-BS2 EVENT NUMBER : 47 LATITUDE : 64 40.93400 N ! (deg min) LONGITUDE : 169 5.69900 W ! (deg min) WATER DEPTH : 46 *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 12:20:13 8374 8374 CLEAN 5.0 2007/02/20 12:24:09 ? ? SHIFTDAT 3.4 2007/02/23 09:38:16 8374 8374 SHIFTDAT 3.4 2007/02/23 09:40:47 8374 8374 CALIB 11.7 2007/06/28 11:55:29 8374 8374 DELETE 6.3 2007/06/28 14:18:22 8374 646 CLIP 1.3 2007/06/28 14:39:37 646 623 CTDEDIT 4.61 2007/06/30 15:03:50 623 612 BINAVE 4.1.1 2007/07/03 10:53:24 612 74 REMOVECH 8.0 2007/07/03 14:47:28 74 74 HDREDIT2 2.5.1 2007/07/03 14:52:03 ? ? $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 11:55:29 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 29.19 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 15:03:50 11 records were deleted in this editing session. 71 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 14:47:28 17 channels removed. -HEADER EDITS: 2007/07/03 14:52:03 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\2006-01-047.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 14 2006 12:10:26 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: UT-BS2 Latitude: 64 40.934 N Longitude: 169 5.699 W depth(m): 46 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 8374 # 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, 8374 # span 1 = -0.833, 38.490 # span 2 = -20.1898, 6.3513 # span 3 = 0.023338, 3.183411 # span 4 = -0.1250, 85.2083 # span 5 = 1.7912, 3.2344 # span 6 = 3.98043, 19.99117 # span 7 = 0.0000e+00, 1.9902e+01 # span 8 = -0.450, 1.169 # span 9 = 0.4760, 33.7629 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 14 2006 12:10:26 # 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 17:03:13, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0047.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:06, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0047.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 10:35:30, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0047.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 10:39:02, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0047.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 2.5 4.7667 51.5 0.449 31.2683 4 3.0 4.4177 51.4 0.347 31.9651 5 3.5 4.2606 51.7 0.342 32.2687 3 4.0 4.2016 51.8 0.327 32.3103 5 4.5 4.0973 51.9 0.321 32.3897 3 5.0 3.8807 52.1 0.260 32.5759 3 5.5 3.6510 52.3 0.260 32.7041 3 6.0 3.4495 50.6 0.239 32.7661 5 6.5 3.3482 51.9 0.253 32.7717 4 7.0 3.2798 51.9 0.313 32.7661 5 7.4 3.1707 51.7 0.305 32.7908 6 8.0 2.9508 51.9 0.273 32.7936 8 8.5 2.7916 51.6 0.275 32.7920 6 9.0 2.7149 50.9 0.342 32.7865 5 9.5 2.6798 50.7 0.335 32.7391 7 10.0 2.6785 49.1 0.482 32.6646 6 10.5 2.6616 48.9 0.659 32.6393 8 11.0 2.5721 47.1 0.623 32.6365 7 11.5 2.5306 46.0 1.130 32.6208 6 12.0 2.5308 43.3 0.945 32.6061 8 12.5 2.4735 41.8 1.542 32.6189 7 13.0 2.2775 41.0 1.584 32.6264 8 13.5 2.1808 40.2 2.063 32.6171 6 14.0 2.0764 39.1 1.642 32.6247 6 14.5 1.9806 35.4 2.741 32.6140 8 15.0 1.9322 34.3 3.332 32.6047 8 15.5 1.8861 33.8 3.993 32.5996 7 16.0 1.8399 33.4 3.503 32.5976 9 16.5 1.7969 32.3 3.535 32.5944 8 17.0 1.7923 31.8 3.406 32.5912 7 17.5 1.7924 32.1 3.010 32.5894 6 18.0 1.7852 32.3 2.984 32.5887 7 18.5 1.7822 32.0 3.773 32.5862 10 19.0 1.7787 31.8 3.205 32.5852 8 19.5 1.7780 31.6 3.828 32.5845 8 20.0 1.7762 31.5 3.129 32.5838 7 20.5 1.7760 31.7 3.572 32.5818 7 21.0 1.7750 31.2 3.399 32.5834 8 21.5 1.7732 32.1 3.217 32.5834 8 22.0 1.7708 31.8 2.894 32.5838 8 22.5 1.7692 31.9 3.369 32.5841 8 23.0 1.7681 31.5 3.047 32.5840 7 23.5 1.7672 31.8 2.934 32.5836 7 24.0 1.7672 31.7 2.857 32.5835 8 24.5 1.7666 31.3 2.728 32.5835 8 25.0 1.7661 31.1 2.710 32.5834 8 25.5 1.7654 31.5 2.728 32.5835 7 26.0 1.7655 31.0 2.833 32.5832 9 26.5 1.7651 30.7 2.767 32.5834 8 27.0 1.7646 31.0 3.284 32.5836 7 27.5 1.7646 31.0 2.564 32.5835 8 28.0 1.7642 30.9 3.222 32.5836 8 28.5 1.7640 30.8 3.141 32.5836 9 29.0 1.7639 31.4 3.023 32.5837 9 29.5 1.7641 30.3 2.615 32.5839 10 30.0 1.7657 29.6 2.800 32.5850 7 30.5 1.7659 29.6 2.786 32.5849 6 31.0 1.7659 29.6 3.123 32.5844 9 31.5 1.7650 30.1 2.916 32.5838 11 32.0 1.7649 30.1 2.682 32.5834 9 32.5 1.7656 29.7 2.937 32.5838 7 33.0 1.7661 29.3 2.747 32.5836 7 33.5 1.7671 28.0 2.541 32.5842 7 34.0 1.7674 28.6 2.753 32.5842 10 34.5 1.7682 28.7 3.206 32.5847 10 35.0 1.7696 28.3 2.526 32.5850 8 35.5 1.7701 28.0 2.969 32.5851 7 36.0 1.7714 27.6 3.512 32.5842 20 36.5 1.7727 27.6 4.604 32.5836 20 37.0 1.7739 27.4 3.442 32.5844 19 37.5 1.7747 27.3 3.398 32.5845 19 38.0 1.7746 27.3 2.635 32.5845 16 38.5 1.7748 26.2 2.766 32.5843 19 39.0 1.7748 27.2 3.016 32.5842 22