*2007/07/03 14:52:03.89 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/15 06:08:02.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 94 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C0021D92 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.095 48.44836 2 Temperature:Primary 'deg C (ITS90)' 0.767 3.8633 3 Transmissivity %/metre 22.13333 43.4 4 Fluorescence:URU:Seapoint mg/m^3 1.302167 8.941667 5 Salinity:T0:C0 PSS-78 31.38247 32.07972 6 Number_of_bin_records n/a 4 16 $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 : BRS3A EVENT NUMBER : 56 LATITUDE : 65 40.41100 N ! (deg min) LONGITUDE : 168 28.88800 W ! (deg min) WATER DEPTH : 54 *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 12:20:39 4912 4912 CLEAN 5.0 2007/02/20 12:24:18 ? ? SHIFTDAT 3.4 2007/02/23 09:38:25 4912 4912 SHIFTDAT 3.4 2007/02/23 09:40:57 4912 4912 CALIB 11.7 2007/06/28 11:55:39 4912 4912 DELETE 6.3 2007/06/28 14:18:26 4912 651 CLIP 1.3 2007/06/28 14:39:38 651 626 CTDEDIT 4.61 2007/06/30 15:37:24 626 603 BINAVE 4.1.1 2007/07/03 13:15:39 603 94 REMOVECH 8.0 2007/07/03 14:47:29 94 94 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 11:55:39 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 38.58 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 15:37:24 23 records were deleted in this editing session. 55 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 14:52:03 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\2006-01-056.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 15 2006 06:08:02 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: BRS3a Latitude: 65 40.411 N Longitude: 168 28.888 W depth(m): 54 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4912 # 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, 4912 # span 1 = -0.795, 47.883 # span 2 = -12.0672, 6.2244 # span 3 = 0.038108, 3.032965 # span 4 = -0.1250, 82.0036 # span 5 = 1.8303, 3.5189 # span 6 = 4.43787, 9.25609 # span 7 = 0.0000e+00, 3.3748e+01 # span 8 = -0.997, 1.000 # span 9 = 0.2985, 33.3182 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 15 2006 06:08:02 # 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 17:03:19, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0056.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:15, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0056.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 10:35:40, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0056.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 10:39:13, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0056.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 3.8633 41.3 2.012 31.3825 4 2.5 3.8582 42.0 2.217 31.4736 8 3.0 3.8379 42.4 2.685 31.5434 12 3.5 3.8084 41.6 2.069 31.5873 12 4.0 3.7232 42.3 2.426 31.6712 9 4.5 3.7201 42.3 2.305 31.6589 8 5.0 3.6754 42.1 2.616 31.6857 9 5.5 3.6319 41.0 1.982 31.7102 11 6.0 3.6341 41.6 2.004 31.6877 9 6.5 3.6670 41.7 2.220 31.6529 6 7.0 3.6417 42.4 2.059 31.6783 5 7.5 3.6046 42.4 1.668 31.7017 7 8.0 3.5268 42.9 2.235 31.7357 5 8.5 3.4674 42.8 2.346 31.7456 6 9.0 3.3806 42.6 1.558 31.7710 5 9.5 3.1063 42.3 1.758 31.8225 5 10.0 3.0423 42.9 1.302 31.8244 6 10.5 2.8456 43.4 1.449 31.8735 6 11.0 2.5324 42.8 1.475 31.9323 6 11.5 2.3854 41.9 1.610 31.9422 6 12.0 2.3651 42.1 1.593 31.9478 6 12.5 2.3492 40.4 2.144 31.9938 5 13.0 2.1519 34.6 2.747 32.0592 5 13.5 1.8893 31.6 5.629 32.0797 6 14.0 1.7778 27.4 5.830 32.0743 4 14.5 1.6328 25.0 7.589 32.0712 6 15.0 1.5361 22.8 8.249 32.0574 5 15.5 1.4590 22.3 8.471 32.0468 5 16.0 1.3168 22.1 8.942 32.0506 6 16.5 1.2194 23.3 8.201 32.0375 6 17.0 1.1582 24.7 7.973 32.0309 5 17.5 1.0485 26.2 7.062 32.0361 6 18.0 0.9513 28.1 5.268 32.0351 4 18.5 0.9359 28.0 5.834 32.0268 5 19.0 0.9081 29.1 5.011 32.0227 5 19.5 0.8460 29.8 3.817 32.0232 5 20.0 0.8206 30.2 3.324 32.0187 4 20.5 0.8182 30.4 3.932 32.0147 5 21.0 0.8132 29.6 3.997 32.0123 5 21.5 0.8057 30.3 4.246 32.0111 4 22.0 0.7807 30.8 3.868 32.0118 5 22.5 0.7757 30.0 3.634 32.0119 5 23.0 0.7759 30.5 4.090 32.0103 5 23.5 0.7742 30.3 3.177 32.0096 5 24.0 0.7735 30.8 3.184 32.0087 4 24.5 0.7725 30.7 3.948 32.0071 6 25.0 0.7696 30.4 3.637 32.0082 6 25.5 0.7694 30.4 3.672 32.0085 4 26.0 0.7678 30.7 3.350 32.0079 5 26.5 0.7671 30.4 3.155 32.0080 5 27.0 0.7670 28.8 3.595 32.0081 4 27.5 0.7687 30.5 3.045 32.0083 5 28.0 0.7698 29.4 3.265 32.0076 5 28.5 0.7718 29.7 3.160 32.0073 5 29.0 0.7782 29.0 3.336 32.0083 4 29.5 0.7770 29.4 3.425 32.0085 6 30.0 0.7758 29.5 3.404 32.0088 4 30.5 0.7764 29.5 4.305 32.0089 5 31.0 0.7746 29.8 3.812 32.0078 5 31.5 0.7709 29.7 3.434 32.0073 4 32.0 0.7714 29.5 3.836 32.0071 6 32.5 0.7752 29.5 3.492 32.0077 4 33.0 0.7741 29.4 3.741 32.0073 5 33.5 0.7728 29.0 3.651 32.0070 5 34.0 0.7732 29.5 3.614 32.0064 5 34.5 0.7763 29.5 3.706 32.0072 4 35.0 0.7777 29.0 3.695 32.0076 5 35.5 0.7776 29.2 3.592 32.0073 5 36.0 0.7776 29.0 3.361 32.0072 5 36.5 0.7781 29.3 4.682 32.0067 6 37.0 0.7788 29.6 4.747 32.0070 5 37.5 0.7794 29.2 3.171 32.0066 6 38.0 0.7788 29.2 4.334 32.0065 6 38.5 0.7784 29.2 3.604 32.0069 7 39.0 0.7789 29.8 4.278 32.0061 6 39.5 0.7801 29.5 3.834 32.0059 6 40.0 0.7802 29.3 4.488 32.0059 7 40.5 0.7810 28.3 4.144 32.0057 7 41.0 0.7822 29.2 4.386 32.0059 8 41.5 0.7823 29.4 3.824 32.0064 9 42.0 0.7823 29.3 4.240 32.0057 8 42.5 0.7829 29.2 3.431 32.0050 6 43.0 0.7834 29.0 4.567 32.0050 6 43.5 0.7840 28.4 4.196 32.0051 6 44.0 0.7854 28.2 3.872 32.0048 7 44.4 0.7866 28.2 4.191 32.0045 4 45.2 0.7908 28.8 4.511 32.0031 6 45.5 0.7946 29.0 5.125 32.0034 15 46.0 0.7874 29.2 4.504 32.0029 14 46.5 0.7897 28.4 5.486 32.0020 15 47.0 0.7947 28.4 4.721 32.0025 14 47.5 0.7978 28.2 5.046 32.0027 16 48.0 0.7970 28.5 4.416 32.0030 14 48.4 0.7976 28.2 4.703 32.0028 11