*2007/07/03 14:52:05.14 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/16 22:18:19.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 86 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 22D5ED1C NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.5994 45.00439 2 Temperature:Primary 'deg C (ITS90)' 2.20718 2.70758 3 Transmissivity %/metre 12.36522 34.1 4 Fluorescence:URU:Seapoint mg/m^3 0.1758 0.9023 5 Salinity:T0:C0 PSS-78 32.52286 32.70242 6 Number_of_bin_records n/a 2 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 : UTN-3 EVENT NUMBER : 79 LATITUDE : 67 20.04200 N ! (deg min) LONGITUDE : 168 59.58900 W ! (deg min) WATER DEPTH : 50 *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 12:21:30 7978 7978 CLEAN 5.0 2007/02/20 12:24:36 ? ? SHIFTDAT 3.4 2007/02/23 09:38:45 7978 7978 SHIFTDAT 3.4 2007/02/23 09:41:20 7978 7978 CALIB 11.7 2007/06/28 11:56:00 7978 7978 DELETE 6.3 2007/06/28 14:18:35 7978 576 CLIP 1.3 2007/06/28 14:39:41 576 554 CTDEDIT 4.61 2007/07/02 15:26:16 554 529 BINAVE 4.1.1 2007/07/03 10:53:28 529 86 REMOVECH 8.0 2007/07/03 14:47:31 86 86 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 11:56:00 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 35.21 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 2007/07/02 15:26:16 25 records were deleted in this editing session. 78 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 14:47:31 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\2006-01-079.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 16 2006 22:18:19 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: UTN-3 Latitude: 67 20.042 N Longitude: 168 59.589 W depth(m): 50 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 7978 # 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, 7978 # span 1 = -1.040, 44.514 # span 2 = -15.2298, 5.9862 # span 3 = 0.058011, 3.001100 # span 4 = -0.1250, 77.1710 # span 5 = 1.8596, 3.5812 # span 6 = 4.27701, 16.20273 # span 7 = 0.0000e+00, 1.1636e+01 # span 8 = -0.775, 1.094 # span 9 = 0.6816, 33.3100 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 16 2006 22:18:19 # 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 17:03:33, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0079.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:32, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0079.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 10:36:01, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0079.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 10:39:35, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0079.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 2.6 2.7076 34.1 0.176 32.5229 5 3.0 2.6791 32.8 0.183 32.6012 6 3.5 2.6629 32.1 0.212 32.6419 5 4.0 2.6500 32.2 0.212 32.6562 6 4.5 2.6377 32.6 0.229 32.6700 7 5.0 2.6395 30.9 0.250 32.6661 8 5.5 2.6403 32.3 0.237 32.6637 7 6.0 2.6383 32.4 0.248 32.6665 6 6.5 2.6307 32.6 0.230 32.6714 5 7.0 2.6577 33.3 0.230 32.6512 5 7.5 2.6578 33.2 0.244 32.6571 4 8.0 2.6633 33.2 0.244 32.6585 4 8.5 2.6624 33.2 0.259 32.6661 5 9.0 2.6565 33.2 0.262 32.6736 4 9.5 2.6553 33.4 0.290 32.6715 4 10.0 2.6659 33.6 0.293 32.6698 5 10.5 2.6656 33.3 0.320 32.6774 4 11.0 2.6464 32.7 0.377 32.6861 6 11.5 2.6248 31.4 0.442 32.6896 5 12.0 2.5966 29.6 0.503 32.6962 5 12.5 2.5396 26.9 0.608 32.7024 5 13.0 2.4643 24.7 0.641 32.7001 4 13.5 2.3823 22.8 0.705 32.6977 4 14.0 2.3482 22.0 0.742 32.6958 4 14.5 2.3411 21.8 0.788 32.6945 4 15.0 2.3236 21.0 0.842 32.6921 6 15.5 2.3041 20.6 0.852 32.6882 5 16.0 2.2979 20.3 0.738 32.6843 5 16.5 2.2925 19.9 0.642 32.6829 5 17.0 2.2818 19.4 0.647 32.6828 5 17.6 2.2762 19.0 0.604 32.6815 4 18.0 2.2617 18.7 0.598 32.6824 4 18.5 2.2449 18.1 0.571 32.6808 5 19.0 2.2381 17.6 0.583 32.6783 4 19.5 2.2365 17.4 0.556 32.6771 4 20.0 2.2317 17.1 0.606 32.6768 5 20.5 2.2181 16.6 0.581 32.6765 5 21.0 2.2128 16.5 0.576 32.6759 5 21.5 2.2114 16.2 0.610 32.6752 4 22.0 2.2112 16.1 0.596 32.6745 5 22.5 2.2105 15.9 0.647 32.6744 4 23.0 2.2109 15.8 0.745 32.6741 4 23.5 2.2110 15.6 0.615 32.6741 5 24.0 2.2107 15.7 0.617 32.6738 4 24.5 2.2104 15.5 0.644 32.6738 4 25.0 2.2095 15.6 0.644 32.6734 4 25.5 2.2103 15.7 0.651 32.6734 6 26.0 2.2080 15.7 0.879 32.6735 4 26.5 2.2072 15.7 0.691 32.6729 5 27.0 2.2097 15.8 0.620 32.6731 5 27.5 2.2082 15.9 0.627 32.6731 5 28.0 2.2085 15.8 0.644 32.6728 4 28.5 2.2091 15.7 0.702 32.6727 4 28.9 2.2129 15.6 0.629 32.6725 4 29.5 2.2154 15.4 0.621 32.6728 6 30.0 2.2171 15.5 0.647 32.6729 4 30.5 2.2205 15.5 0.647 32.6726 4 31.0 2.2216 15.4 0.645 32.6730 5 31.5 2.2221 15.4 0.679 32.6733 5 32.0 2.2225 15.4 0.647 32.6733 4 32.5 2.2237 15.2 0.642 32.6733 5 33.0 2.2235 15.4 0.667 32.6732 5 33.5 2.2240 15.4 0.665 32.6732 4 34.0 2.2236 15.5 0.698 32.6733 5 34.5 2.2232 15.2 0.684 32.6731 5 35.0 2.2231 15.6 0.672 32.6731 5 35.5 2.2245 15.3 0.635 32.6733 6 36.0 2.2292 15.2 0.623 32.6734 4 36.5 2.2292 15.1 0.628 32.6742 5 37.0 2.2300 15.2 0.627 32.6742 3 37.5 2.2303 15.2 0.672 32.6742 4 38.0 2.2325 15.3 0.662 32.6742 5 38.5 2.2335 15.2 0.647 32.6746 5 39.0 2.2374 15.1 0.698 32.6743 6 39.5 2.2428 14.9 0.652 32.6756 5 40.0 2.2462 15.0 0.688 32.6754 6 40.5 2.2563 14.3 0.641 32.6760 6 41.0 2.2655 14.5 0.751 32.6800 2 41.5 2.2714 14.1 0.782 32.6818 13 42.0 2.2862 13.4 0.794 32.6847 19 42.5 2.2928 13.2 0.787 32.6864 18 43.0 2.2965 13.0 0.868 32.6876 19 43.5 2.2983 13.0 0.902 32.6882 20 44.0 2.3005 12.8 0.863 32.6888 24 44.5 2.3012 12.7 0.825 32.6893 19 45.0 2.3044 12.4 0.845 32.6908 23