*2007/07/03 14:52:03.78 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/15 04:39:01.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 86 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 64E8B4A5 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.115 44.45167 2 Temperature:Primary 'deg C (ITS90)' 2.062967 5.39292 3 Transmissivity %/metre 30.2 52.48 4 Fluorescence:URU:Seapoint mg/m^3 0.2662 1.453588 5 Salinity:T0:C0 PSS-78 30.87877 31.6352 6 Number_of_bin_records n/a 3 17 $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 : BRS4a EVENT NUMBER : 54 LATITUDE : 65 39.69000 N ! (deg min) LONGITUDE : 168 20.25000 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 12:20:32 8636 8636 CLEAN 5.0 2007/02/20 12:24:16 ? ? SHIFTDAT 3.4 2007/02/23 09:38:23 8636 8636 SHIFTDAT 3.4 2007/02/23 09:40:54 8636 8636 CALIB 11.7 2007/06/28 11:55:37 8636 8636 DELETE 6.3 2007/06/28 14:18:25 8636 604 CLIP 1.3 2007/06/28 14:39:38 604 590 CTDEDIT 4.61 2007/06/30 15:30:22 590 566 BINAVE 4.1.1 2007/07/03 10:53:25 566 86 REMOVECH 8.0 2007/07/03 14:47:29 86 86 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 11:55:37 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 34.72 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 15:30:22 24 records were deleted in this editing session. 27 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\2006-01-054.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 15 2006 04:39:01 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: BRS4 Latitude: 65 39.69 N Longitude: 168 20.25 W depth(m): 50 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 8636 # 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, 8636 # span 1 = -0.969, 44.018 # span 2 = -15.4577, 6.3998 # span 3 = 0.052674, 3.045248 # span 4 = -0.1250, 89.6085 # span 5 = 1.9670, 4.1490 # span 6 = 4.59102, 10.83760 # span 7 = 0.0000e+00, 9.7924e+00 # span 8 = -1.039, 1.089 # span 9 = 0.4211, 31.6366 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 15 2006 04:39:01 # 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 17:03:18, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0054.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:12, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0054.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 10:35:37, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0054.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 10:39:10, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0054.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 5.3687 52.0 0.315 30.8788 6 2.5 5.3704 49.1 0.353 30.8834 12 3.0 5.3849 51.8 0.320 30.8845 5 3.5 5.3883 52.3 0.438 30.8867 6 4.0 5.3929 52.5 0.298 30.8871 5 4.5 5.3866 52.4 0.361 30.8895 5 5.0 5.3895 52.3 0.298 30.8894 5 5.5 5.3894 52.2 0.293 30.8904 3 6.0 5.3825 52.3 0.293 30.8920 4 6.5 5.3785 52.4 0.283 30.8924 5 7.0 5.3614 52.4 0.284 30.8934 4 7.5 5.3316 52.5 0.278 30.8952 5 8.0 5.2864 51.8 0.266 30.8960 5 8.5 5.1286 52.2 0.394 30.9045 4 9.0 4.9490 51.0 0.303 30.9127 5 9.5 4.8258 51.2 0.352 30.9196 5 10.0 4.6943 50.5 0.359 30.9463 5 10.5 4.3917 49.0 0.424 30.9958 4 11.0 3.6940 49.6 0.427 31.1628 5 11.5 3.3906 49.5 0.498 31.2351 5 12.0 3.3620 49.5 0.763 31.2328 6 12.5 3.3464 49.8 0.960 31.2337 5 13.0 3.3334 48.7 0.539 31.2370 6 13.5 3.3150 49.5 0.635 31.2404 5 14.0 3.2714 49.0 0.589 31.2537 5 14.5 3.1927 48.4 0.642 31.2921 7 15.0 3.1733 48.7 0.676 31.3018 5 15.5 3.1732 48.6 0.614 31.3034 4 16.0 3.1682 48.2 0.769 31.3044 7 16.5 3.1491 48.9 0.855 31.3076 6 17.0 3.1398 49.3 0.718 31.3120 5 17.5 3.1240 48.4 0.610 31.3166 5 18.0 3.1185 49.0 0.757 31.3226 6 18.5 3.1055 48.7 0.710 31.3249 6 19.0 3.0501 45.9 0.554 31.3301 5 19.5 2.8219 45.0 0.653 31.3977 6 20.0 2.6487 43.5 0.832 31.4618 6 20.5 2.5135 41.0 0.794 31.5062 5 21.0 2.4137 39.1 0.903 31.5382 6 21.6 2.3598 37.6 0.960 31.5551 5 22.0 2.2975 36.3 0.874 31.5747 5 22.5 2.2749 35.7 1.106 31.5805 5 23.0 2.2524 34.8 1.129 31.5851 6 23.5 2.1947 33.5 1.057 31.6056 5 24.0 2.1674 32.8 0.991 31.6146 6 24.5 2.1567 32.5 0.998 31.6179 4 25.0 2.1504 32.2 0.948 31.6186 6 25.5 2.1495 31.9 1.033 31.6177 5 26.0 2.1472 31.8 1.302 31.6176 5 26.5 2.1429 31.6 1.045 31.6192 5 27.0 2.1376 31.4 1.023 31.6204 5 27.5 2.1358 31.3 0.994 31.6206 5 28.0 2.1401 31.5 1.035 31.6189 5 28.5 2.1397 31.5 1.052 31.6186 6 29.0 2.1321 31.3 1.067 31.6214 5 29.5 2.1100 30.7 1.036 31.6296 6 30.0 2.1045 30.5 1.017 31.6314 6 30.5 2.1066 30.4 1.055 31.6311 5 31.0 2.1042 30.2 1.050 31.6311 6 31.5 2.1029 30.7 1.006 31.6319 5 32.0 2.1045 30.7 0.999 31.6311 5 32.5 2.1067 30.6 1.065 31.6302 5 33.0 2.1045 30.7 1.006 31.6309 5 33.5 2.1025 30.3 1.043 31.6314 5 34.0 2.1005 30.5 1.093 31.6320 6 34.5 2.0973 30.5 0.950 31.6328 6 35.0 2.0906 30.4 0.955 31.6351 5 35.5 2.0924 30.4 0.954 31.6352 6 36.0 2.0977 30.3 1.109 31.6331 5 36.5 2.0968 30.3 1.030 31.6334 6 37.0 2.0916 30.6 1.158 31.6346 7 37.5 2.0951 30.3 1.226 31.6325 12 38.0 2.0902 30.3 1.314 31.6332 15 38.5 2.0864 30.3 1.161 31.6333 14 39.0 2.0798 30.4 1.075 31.6345 13 39.5 2.0794 30.3 1.218 31.6338 14 40.0 2.0821 30.4 1.136 31.6327 13 40.4 2.0819 30.3 1.111 31.6325 6 41.0 2.0791 30.5 1.224 31.6321 13 41.5 2.0754 30.3 1.454 31.6326 17 42.0 2.0714 30.5 1.234 31.6333 15 42.5 2.0714 30.2 1.161 31.6329 11 43.0 2.0681 30.4 1.268 31.6339 10 43.5 2.0656 30.4 1.416 31.6342 11 44.0 2.0653 30.6 1.199 31.6341 15 44.5 2.0630 30.3 1.133 31.6346 6