*2007/07/03 14:52:03.46 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/14 15:57:19.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 83 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1C7B911E NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.1385 42.86438 2 Temperature:Primary 'deg C (ITS90)' 1.7694 7.443 3 Transmissivity %/metre 25.825 52.775 4 Fluorescence:URU:Seapoint mg/m^3 0.525 0.966125 5 Salinity:T0:C0 PSS-78 30.91915 33.24702 6 Number_of_bin_records n/a 2 21 $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-BS4 EVENT NUMBER : 48 LATITUDE : 64 57.55300 N ! (deg min) LONGITUDE : 169 52.97400 W ! (deg min) WATER DEPTH : 49 *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 12:20:17 8476 8476 CLEAN 5.0 2007/02/20 12:24:11 ? ? SHIFTDAT 3.4 2007/02/23 09:38:17 8476 8476 SHIFTDAT 3.4 2007/02/23 09:40:48 8476 8476 CALIB 11.7 2007/06/28 11:55:31 8476 8476 DELETE 6.3 2007/06/28 14:18:22 8476 793 CLIP 1.3 2007/06/28 14:39:37 793 760 CTDEDIT 4.61 2007/06/30 15:07:59 760 722 BINAVE 4.1.1 2007/07/03 10:53:24 722 83 REMOVECH 8.0 2007/07/03 14:47:28 83 83 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 11:55:31 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 33.16 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 15:07:59 38 records were deleted in this editing session. 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 14:47:28 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\2006-01-048.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 14 2006 15:57:19 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: UT-BS4 Latitude: 64 57.553 N Longitude: 169 52.974 W depth(m): 49 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 8476 # 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, 8476 # span 1 = -0.865, 42.459 # span 2 = -10.7053, 8.5743 # span 3 = 0.044498, 3.224852 # span 4 = -0.1250, 85.3609 # span 5 = 1.6960, 3.1685 # span 6 = 3.56102, 14.04211 # span 7 = 0.0000e+00, 2.4750e+01 # span 8 = -0.461, 1.030 # span 9 = 0.4425, 35.1097 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 14 2006 15:57:19 # 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 17:03:14, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0048.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:07, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0048.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 10:35:31, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0048.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 10:39:04, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0048.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 7.4430 52.8 0.574 30.9191 4 2.5 7.4322 52.2 0.537 30.9679 7 3.0 7.3019 50.8 0.525 31.3669 6 3.5 7.1402 52.0 0.562 31.5408 6 4.0 7.0685 52.3 0.546 31.5782 4 4.5 7.0468 52.4 0.593 31.5652 5 5.0 7.1481 52.5 0.621 31.4529 8 5.5 7.1850 52.4 0.613 31.4463 10 6.0 7.0382 52.2 0.611 31.5989 11 6.5 6.4286 50.9 0.555 32.0832 7 7.0 4.6501 48.5 0.533 32.9599 6 7.5 3.4150 48.0 0.607 33.2300 8 8.0 2.6972 46.4 0.598 33.2470 10 8.5 2.1592 46.0 0.620 33.2467 8 9.0 2.0548 45.5 0.597 33.1767 8 9.5 2.0068 45.2 0.591 33.1163 9 10.0 1.9840 44.8 0.619 33.0737 7 10.5 1.9655 44.6 0.581 33.0467 9 11.0 1.9541 44.4 0.600 33.0230 7 11.5 1.9395 44.3 0.579 33.0102 9 12.0 1.9223 44.1 0.613 33.0006 8 12.5 1.9073 43.8 0.609 32.9943 9 13.0 1.8897 43.7 0.631 32.9919 9 13.5 1.8715 43.3 0.541 32.9916 7 14.0 1.8657 43.2 0.549 32.9884 6 14.5 1.8585 43.0 0.646 32.9856 9 15.0 1.8524 42.9 0.558 32.9826 8 15.5 1.8490 42.7 0.560 32.9813 9 16.0 1.8431 42.6 0.569 32.9803 7 16.5 1.8376 42.2 0.568 32.9804 8 17.0 1.8319 41.9 0.623 32.9781 7 17.5 1.8285 41.8 0.557 32.9765 8 18.0 1.8255 41.6 0.547 32.9763 9 18.5 1.8224 41.5 0.569 32.9761 8 19.0 1.8198 41.3 0.598 32.9758 7 19.5 1.8173 41.1 0.589 32.9748 8 20.0 1.8139 40.7 0.687 32.9734 8 20.5 1.8115 40.7 0.638 32.9731 9 21.0 1.8077 40.2 0.671 32.9730 9 21.5 1.8039 38.6 0.609 32.9735 8 22.0 1.7928 36.5 0.849 32.9754 7 22.5 1.7895 36.1 0.636 32.9752 8 23.0 1.7887 35.4 0.646 32.9742 9 23.5 1.7870 35.5 0.657 32.9738 9 24.0 1.7855 35.2 0.656 32.9733 8 24.5 1.7857 35.0 0.611 32.9729 8 25.0 1.7827 33.3 0.632 32.9723 7 25.5 1.7802 32.2 0.817 32.9722 9 26.0 1.7777 31.4 0.728 32.9720 9 26.5 1.7766 31.2 0.659 32.9722 8 27.0 1.7764 31.1 0.705 32.9718 7 27.5 1.7756 30.7 0.740 32.9715 8 28.0 1.7748 30.2 0.648 32.9710 9 28.5 1.7742 29.9 0.704 32.9703 9 29.0 1.7744 29.9 0.665 32.9698 9 29.5 1.7744 30.0 0.714 32.9690 8 30.1 1.7740 29.7 0.775 32.9689 8 30.5 1.7741 30.0 0.801 32.9684 8 31.0 1.7742 30.2 0.704 32.9678 9 31.5 1.7741 29.4 0.736 32.9679 10 32.0 1.7739 29.8 0.732 32.9675 7 32.5 1.7738 29.6 0.694 32.9672 7 33.0 1.7738 29.6 0.783 32.9670 9 33.5 1.7736 29.6 0.704 32.9669 9 34.0 1.7731 29.3 0.658 32.9664 9 34.5 1.7731 29.4 0.647 32.9661 8 35.0 1.7731 29.2 0.749 32.9662 8 35.5 1.7718 28.8 0.966 32.9666 8 36.0 1.7721 28.7 0.890 32.9660 8 36.5 1.7711 28.0 0.665 32.9662 9 37.0 1.7711 28.0 0.790 32.9655 10 37.5 1.7703 27.0 0.731 32.9655 8 38.0 1.7700 26.6 0.675 32.9653 7 38.5 1.7699 26.6 0.704 32.9651 9 38.9 1.7699 26.7 0.724 32.9650 6 39.7 1.7707 27.4 0.806 32.9638 2 40.0 1.7698 26.9 0.807 32.9633 17 40.5 1.7704 26.7 0.745 32.9632 21 41.0 1.7700 26.4 0.926 32.9638 17 41.5 1.7699 26.3 0.863 32.9629 21 42.0 1.7698 26.3 0.826 32.9633 19 42.5 1.7694 26.0 0.953 32.9644 18 42.9 1.7694 25.8 0.725 32.9643 8