*2007/07/04 16:57:11.29 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/09/29 23:37:27.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 47 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 135C7FEF NUMBER OF CHANNELS : 5 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.61175 25.828 2 Temperature:Primary 'deg C (ITS90)' -1.363029 -0.22085 3 Fluorescence:URU:Seapoint mg/m^3 1.751143 2.1765 4 Salinity:T0:C0 PSS-78 27.26842 31.71821 5 Number_of_bin_records n/a 3 7 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 8 F ' ' 3 4 -99 ' ' 9 F ' ' 4 5 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2006-02\Pro $END *ADMINISTRATION MISSION : 2006-02 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : JWACS 2006 SCIENTIST : Melling H. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Beaufort Sea / Chukchi Sea STATION : IHC06-A EVENT NUMBER : 2 LATITUDE : 70 21.95470 N ! (deg min) LONGITUDE : 146 0.30230 W ! (deg min) WATER DEPTH : 31 *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 2007/07/04 13:29:19 6014 6014 SHIFTDAT 3.4 2007/07/04 14:29:22 6014 6014 SHIFTDAT 3.4 2007/07/04 14:45:24 6014 6014 CALIB 11.7 2007/07/04 14:46:35 6014 6014 DELETE 6.3 2007/07/04 14:51:05 6014 329 CLIP 1.3 2007/07/04 14:53:09 329 279 CTDEDIT 4.61 2007/07/04 15:02:20 279 245 BINAVE 4.1.1 2007/07/04 16:54:31 245 47 REMOVECH 8.0 2007/07/04 16:54:44 47 47 HDREDIT2 2.5.1 2007/07/04 16:57:11 ? ? $END $REMARKS -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.80 Salinity was recalculated after shift -CALIB parameters: 2007/07/04 14:46:35 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2006-02\Processing\CTD\doc\2006-02-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 15.97 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 2007/07/04 15:02:20 34 records were deleted in this editing session. 11 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 2007/07/04 16:54:44 18 channels removed. -HEADER EDITS: 2007/07/04 16:57:11 Applied edit header: Q:\Cruise_Data_Processing\2006-02\Processing\CTD\doc\2006-02-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 3: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint $END *COMMENTS SBE HEADER Sea-Bird SBE 25 Data File: FileName = C:\2006-02-SWL\2006-02-002.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Sep 29 2006 23:37:27 Ship: CCGS Sir Wilfrid Laurier Cruise: 2006-02 Station: IHC06-A Latitude N: 70 21.9547 N Longitude W: 146 00.3023 W Depth (m): Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 6014 # 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 = flSP: Fluorescence, Seapoint # name 6 = sbeox0V: Oxygen Voltage, SBE 43 # name 7 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity [PSU] # name 10 = flag: flag # span 0 = 1, 6014 # span 1 = -1.961, 25.272 # span 2 = -1.3638, 1.0234 # span 3 = 0.062504, 2.549798 # span 4 = -0.1250, 26.2762 # span 5 = 0.0000e+00, 4.5177e+00 # span 6 = 2.3626, 3.5140 # span 7 = 6.54438, 10.79962 # span 8 = -0.955, 1.164 # span 9 = 0.5683, 31.7186 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Sep 29 2006 23:37:27 # 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 = Jul 04 2007 11:43:33, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2006-02\Processing\CTD\2006-02-0002.hex Q:\Cruise_Data_Processing\2006-02\Processing\CTD\doc\2006-02-ctd.CON # datcnv_skipover = 0 # wfilter_date = Jul 04 2007 13:04:33, 7.12 # wfilter_in = Q:\Cruise_Data_Processing\2006-02\Processing\CTD\convert\2006-02- 0002.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Jul 04 2007 13:12:26, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2006-02\Processing\CTD\wfilter\2006-02-0 002.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jul 04 2007 13:13:03, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2006-02\Processing\CTD\celltm\2006-02-00 02.cnv Q:\Cruise_Data_Processing\2007-09\Processing\doc\2007-09-ctd.CON # file_type = ascii END* CTDEDIT was used to remove some records corrupted by shed wakes at the surface and the bottom; salinity was cleaned lightly. --------------------------------------------------------------------- Fluorescence:URU:Seapoint – The data are uncalibrated and unedited except that some suspect data was removed from casts 4, 5 and 10. Transmissivity: The data are nominal and unedited except that some data was removed from casts 4, 5 and 10 and all data from casts 1, 2 and 3. 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 since a calibration study had not been done. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure:StrainGauge dbars 10 -99 () (0.7 1) $END !--1--- ---2---- ---3--- ---4---- -5-- !Pressu Temperat Fluores Salinity Numb !re ure: cence: :T0:C0 er_o ! Primary URU: ~bin ! Seapoin _rec ! t ords !------ -------- ------- -------- ---- *END OF HEADER 2.6 -0.2209 1.825 27.2684 4 3.0 -0.2674 1.823 27.3822 7 3.5 -0.2767 1.762 27.5127 6 4.0 -0.3590 1.751 27.8138 7 4.5 -0.5004 1.758 28.2341 5 5.0 -0.7406 1.826 28.7372 4 5.5 -0.9804 1.841 29.4085 4 6.0 -1.0815 1.877 29.8518 4 6.5 -1.1291 1.915 30.1357 5 7.0 -1.1582 1.956 30.3055 6 7.5 -1.1783 1.988 30.4020 6 8.0 -1.2056 2.084 30.5524 7 8.5 -1.2305 2.127 30.6983 6 9.0 -1.2573 2.177 30.8343 4 9.5 -1.2843 2.115 30.9441 5 10.0 -1.3020 2.129 31.0942 5 10.5 -1.3298 2.149 31.3186 6 11.0 -1.3474 2.088 31.4935 6 11.5 -1.3488 2.059 31.5587 6 12.0 -1.3531 2.132 31.6312 5 12.5 -1.3551 1.960 31.6700 4 13.0 -1.3572 1.936 31.6954 5 13.5 -1.3577 1.923 31.7024 4 14.0 -1.3574 1.902 31.7036 5 14.5 -1.3569 1.915 31.7037 5 15.0 -1.3571 1.923 31.7058 6 15.5 -1.3572 1.923 31.7086 6 16.0 -1.3578 1.935 31.7114 6 16.5 -1.3582 1.971 31.7119 5 17.0 -1.3587 1.917 31.7126 4 17.5 -1.3594 1.978 31.7140 5 18.0 -1.3602 1.892 31.7157 6 18.5 -1.3608 1.923 31.7162 4 19.0 -1.3611 1.963 31.7164 5 19.5 -1.3611 1.866 31.7166 6 20.0 -1.3610 1.849 31.7164 5 20.5 -1.3612 1.854 31.7166 6 21.0 -1.3615 1.859 31.7169 4 21.5 -1.3617 1.844 31.7174 4 22.0 -1.3618 1.835 31.7174 4 22.5 -1.3620 1.856 31.7176 4 23.0 -1.3622 1.859 31.7178 5 23.5 -1.3626 2.017 31.7180 5 24.0 -1.3627 1.959 31.7181 7 24.5 -1.3627 1.899 31.7181 7 25.0 -1.3630 1.861 31.7182 7 25.8 -1.3629 2.006 31.7182 3