*2007/07/03 14:52:04.53 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/16 03:16:56.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 81 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A305F2A5 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.547 43.87333 2 Temperature:Primary 'deg C (ITS90)' 0.934475 3.2492 3 Transmissivity %/metre 13.33333 34.92 4 Fluorescence:URU:Seapoint mg/m^3 1.441 10.537 5 Salinity:T0:C0 PSS-78 31.8849 32.19833 6 Number_of_bin_records n/a 1 15 $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 : A3-2A EVENT NUMBER : 67 LATITUDE : 66 22.14800 N ! (deg min) LONGITUDE : 168 44.20300 W ! (deg min) WATER DEPTH : 51 *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 12:21:06 4474 4474 CLEAN 5.0 2007/02/20 12:24:28 ? ? SHIFTDAT 3.4 2007/02/23 09:38:36 4474 4474 SHIFTDAT 3.4 2007/02/23 09:41:09 4474 4474 CALIB 11.7 2007/06/28 11:55:50 4474 4474 DELETE 6.3 2007/06/28 14:18:31 4474 488 CLIP 1.3 2007/06/28 14:39:40 488 473 CTDEDIT 4.61 2007/07/02 14:40:10 473 416 BINAVE 4.1.1 2007/07/03 10:53:27 416 81 REMOVECH 8.0 2007/07/03 14:47:30 81 81 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 11:55:50 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 34.10 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 2007/07/02 14:40:10 57 records were deleted in this editing session. 225 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 14:47:30 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\2006-01-067.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 16 2006 03:16:56 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: A3-2a Latitude: 66 22.148 N Longitude: 168 44.203 W depth(m): 51 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4474 # 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, 4474 # span 1 = -0.795, 43.399 # span 2 = -22.3473, 3.4916 # span 3 = 0.200613, 3.027613 # span 4 = -0.1250, 77.9340 # span 5 = 2.1502, 3.8779 # span 6 = 5.19917, 17.40899 # span 7 = 0.0000e+00, 2.3626e+01 # span 8 = -1.312, 1.389 # span 9 = 1.7863, 32.8237 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 16 2006 03:16:56 # 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 17:03:26, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0067.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:24, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0067.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 10:35:51, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0067.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 10:39:24, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0067.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 3.5 3.1020 32.8 1.832 31.8998 4 4.0 3.1086 33.0 1.909 31.8982 3 4.6 3.1211 33.4 1.710 31.8959 3 5.0 3.1448 33.0 1.740 31.8914 2 5.4 3.1375 32.0 1.648 31.8954 3 6.0 3.0943 32.2 1.572 31.9077 4 6.5 3.1837 33.2 1.541 31.8945 5 7.7 3.2492 34.3 1.441 31.8849 1 8.0 3.2297 34.9 1.736 31.8855 5 8.5 3.1686 34.6 2.106 31.8975 4 9.0 3.1253 34.1 2.230 31.9039 3 9.5 2.8391 29.7 2.912 31.9689 4 10.0 2.4946 26.2 4.200 32.0522 2 10.5 2.3430 25.8 5.015 32.0776 4 11.0 2.2271 25.6 5.989 32.0845 4 11.5 2.1911 24.5 6.966 32.0816 4 12.0 2.1536 24.0 7.738 32.0820 7 12.4 2.1070 21.6 10.537 32.0876 3 13.0 2.0675 23.4 9.278 32.0874 6 13.5 2.0169 23.3 9.472 32.0898 4 14.0 1.9587 23.5 9.222 32.0953 3 14.5 1.9403 24.3 8.689 32.1002 3 15.0 1.9579 23.5 7.741 32.1009 3 15.5 1.9189 22.9 9.919 32.0982 3 16.1 1.7515 24.4 9.695 32.0919 3 16.6 1.4410 26.6 8.828 32.0915 4 17.0 1.3394 27.8 8.596 32.0888 5 17.7 1.2150 26.6 7.424 32.0743 2 18.0 1.0822 28.1 6.671 32.0679 6 18.5 0.9817 29.4 6.065 32.0653 4 19.0 0.9511 28.7 6.394 32.0670 3 19.4 0.9399 29.0 5.877 32.0670 3 20.0 0.9345 28.5 6.816 32.0666 4 20.5 0.9395 28.8 5.966 32.0653 3 21.0 0.9398 27.8 6.612 32.0650 4 21.5 0.9477 28.4 6.803 32.0644 5 22.0 0.9458 28.0 7.172 32.0643 7 22.5 0.9555 27.8 7.015 32.0653 8 23.0 0.9724 28.1 6.671 32.0681 6 23.5 0.9727 27.5 5.898 32.0683 4 24.0 0.9776 27.4 6.102 32.0708 4 24.5 1.0043 27.8 6.221 32.0722 4 25.0 1.0110 27.8 6.620 32.0727 5 25.5 1.0101 28.2 6.430 32.0732 5 26.0 1.0099 27.6 7.001 32.0736 5 26.5 1.0092 27.9 6.652 32.0736 5 27.0 1.0028 27.7 6.024 32.0737 5 27.5 1.0045 27.4 5.704 32.0746 5 28.0 1.0159 27.4 6.645 32.0751 4 28.5 1.0169 27.0 7.536 32.0749 5 29.0 1.0056 27.8 6.185 32.0743 4 29.5 0.9861 27.4 5.989 32.0740 6 30.0 0.9824 27.7 6.516 32.0738 6 30.5 0.9823 28.2 6.098 32.0736 5 31.0 0.9821 27.8 5.741 32.0738 5 31.5 0.9818 27.3 6.050 32.0740 6 32.0 0.9674 27.7 6.355 32.0735 4 32.5 0.9420 27.8 5.538 32.0733 5 33.0 0.9392 27.7 5.350 32.0740 5 33.5 0.9572 26.9 5.297 32.0755 5 34.0 0.9736 27.7 5.705 32.0761 4 34.5 0.9685 27.2 4.915 32.0773 6 35.0 0.9839 27.3 6.093 32.0793 4 35.5 0.9993 27.4 6.017 32.0802 5 36.0 1.0077 27.2 6.427 32.0803 5 36.5 1.0046 26.8 6.034 32.0797 5 37.0 0.9895 26.7 6.359 32.0794 5 37.5 0.9703 27.3 5.094 32.0797 5 38.0 0.9723 27.6 7.994 32.0810 7 38.5 0.9801 26.9 7.744 32.0811 9 39.0 0.9913 26.6 7.105 32.0859 9 39.5 1.0216 27.1 6.759 32.0894 7 40.0 1.0384 26.2 9.810 32.0907 15 40.6 1.0472 25.9 7.194 32.0929 14 41.0 1.0533 25.9 6.847 32.0955 13 41.5 1.0569 26.5 5.966 32.0967 12 42.0 1.0631 26.1 6.324 32.0985 14 42.5 1.1901 21.5 6.307 32.1470 7 43.0 1.4091 17.3 7.084 32.1813 6 43.5 1.4848 14.7 9.226 32.1960 5 43.9 1.5034 13.3 9.845 32.1983 3