*2008/07/17 11:48:16.84 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/09/12 17:19:18.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 101 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A7A28BA6 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.519 53.494 2 Temperature:Primary 'deg C (ITS90)' -1.4909 4.237 3 Transmissivity %/metre 43.8 52.4 4 Fluorescence:URU:Seapoint mg/m^3 0.516 2.118 5 Oxygen:Dissolved:SBE mL/L 6.027 7.908 6 Oxygen:Dissolved:SBE umol/kg 262.1463 344.4166 7 PAR uE/m^2/sec 0.971 225.048 8 Salinity:T0:C0 PSS-78 26.1203 32.7975 9 Number_of_bin_records n/a 2 6 $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 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 7 F ' ' 1 8 -99 ' ' 9 F ' ' 4 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2007-28\Pro $END *ADMINISTRATION MISSION : 2007-28 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : C3O/IPY SCIENTIST : Vagle S. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Canadian Arctic Archipelago STATION : 05DU EVENT NUMBER : 5 LATITUDE : 68 47.34200 N ! (deg min) LONGITUDE : 114 16.76600 W ! (deg min) WATER DEPTH : 59 ALTIMETER (M) : 3.76 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 2668 conductivity ' ' 2754 Pressure ' ' 290544 Oxygen:SBE ' ' 43-0615 altimeter: ' ' ' ' bottom ' ' ' ' Fluorometer ' ' Seapoint transmissometer:primary ' ' 1052DR irradiance:primary ' ' 20280 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37D $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2008/02/13 11:42:50 3715 3715 CLEAN 5.0.2 2008/02/13 15:56:32 ? ? SHIFTDAT 3.4 2008/02/18 14:43:32 3715 3715 SHIFTDAT 3.4 2008/02/18 15:22:12 3715 3715 REVERSE 2.0 2008/02/18 17:03:29 3715 3715 DELETE 6.3 2008/02/18 17:03:35 3715 468 CTDEDIT 4.61 2008/02/18 17:14:52 468 384 CALIB 11.7 2008/07/16 16:56:11 384 384 CALIB 11.7 2008/07/16 17:18:35 384 384 BINAVE 4.1.1 2008/07/16 17:18:54 384 101 REMOVECH 8.0 2008/07/16 17:48:40 101 101 REMOVECH 8.0 2008/07/17 10:00:21 101 101 CHGUNITS 3.0 2008/07/17 11:07:34 101 101 REORDER 1.2.1 2008/07/17 11:44:36 ? ? HDREDIT2 2.5.1 2008/07/17 11:48:16 ? ? $END $REMARKS -CLEAN functions: 2008/02/13 15:56:29 20 Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] 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= 70.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.45 Salinity was recalculated after shift -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 44.82 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2008/02/18 17:14:52 84 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2008/07/16 16:56:11 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-28\Processing\doc\2007-28-sbe25-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 10 0.4420000E-01 0.1037800E+01 -CALIB parameters: 2008/07/16 17:18:35 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-28\Processing\doc\2007-28-sbe25-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 10 -0.1100000E+00 0.1000000E+01 -The following BINAVE parameters were used: Bin channel = Press* 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 2008/07/16 17:48:40 6 channels removed. -REMOVECH 2008/07/17 10:00:21 13 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2008/07/17 11:48:16 Applied edit header: Q:\Cruise_Data_Processing\2007-28\Processing\doc\2007-28-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 Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 7: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 25 Data File: FileName = C:\2007-SWL\data-leg2\2007-28-SWL2_05.hex Software Version Seasave Win32 V 5.37d Temperature SN = 2668 Conductivity SN = 2754 System UpLoad Time = Sep 12 2007 17:19:18 Ship:Laurier Cruise:2007-02 Station: 05DU Latitude: 68 47.342 N Longitude: 114 16.807W Real-Time Sample Interval = 0.125 seconds # nquan = 13 # nvalues = 3715 # 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 = par: PAR/Irradiance, Biospherical/Licor # name 9 = altM: Altimeter [m] # name 10 = dz/dtM: Descent Rate [m/s] # name 11 = sal00: Salinity [PSU] # name 12 = flag: flag # span 0 = 1, 3715 # span 1 = -0.041, 54.817 # span 2 = -1.4911, 5.0702 # span 3 = 0.023651, 2.742624 # span 4 = -1.1300, 90.3982 # span 5 = 0.0000e+00, 3.1502e+00 # span 6 = 1.5287, 2.9316 # span 7 = 3.46918, 8.71865 # span 8 = 7.5077e-01, 9.9990e+03 # span 9 = 1.00, 99.90 # span 10 = -1.656, 1.145 # span 11 = 0.1846, 32.8204 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Sep 12 2007 17:19:18 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 2668, 25-Apr-07 # sensor 1 = Frequency 1 conductivity, 2754, 25-Apr-07, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290544, 13-May-05, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 43-0615, 10-Jan-2007 # sensor 4 = Extrnl Volt 1 altimeter # sensor 5 = Extrnl Volt 3 bottom contact switch # sensor 6 = Extrnl Volt 4 Fluorometer, Seapoint, primary # sensor 7 = Extrnl Volt 5 transmissometer, primary, 1052DR, 27 April 2007 # sensor 8 = Extrnl Volt 6 irradiance (PAR), primary, 20280 # datcnv_date = Feb 09 2008 16:12:43, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-28\Processing\2007-28-0005.hex Q:\C ruise_Data_Processing\2007-28\Processing\2007-28-0001.CON # datcnv_skipover = 0 # wfilter_date = Feb 12 2008 17:01:19, 7.12 # wfilter_in = Q:\Cruise_Data_Processing\2007-28\Processing\convert\2007-28-0005 .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 13 2008 11:15:07, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-28\Processing\WFILTER\2007-28-0005. cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Feb 13 2008 11:16:49, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-28\Processing\celltm\2007-28-0005.c nv Q:\Cruise_Data_Processing\2007-02\Processing\celltm\2007-02-0072.con # file_type = ascii END* CTDEDIT was used to remove surface data to 3.3db and records from the bottom of the cast. ***************************************************************************** NOTE: The data in this file come from the upcast section because the downcast data were bad. ***************************************************************************** --------------------------------------------------------------------- Fluorescence:URU:Seapoint – The data are uncalibrated and unedited. Transmissivity: The data are nominal and unedited. The pressure sensor is considered ±1db The CTD salinity is considered ±0.001psu when stopped. In motion 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. Dissolved oxygen is considered: • ±1ml/L from 0db to 100db, • ±0.3 from 100 to the bottom PAR data are heavily corrupted but contains some useful data; they have not been edited. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.442E-01 1.0378) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.11 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- --7--- ---8---- -9-- !Pressu Temperat Trans Fluores Oxygen Oxyge PAR Salinity Numb !re ure: missi cence: : n: :T0:C0 er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- ------ -------- ---- *END OF HEADER 3.5 4.2370 50.1 0.589 7.46 326.4 225.0 26.1203 4 4.0 4.2258 50.0 0.711 7.48 327.0 197.5 26.1230 4 4.5 4.2108 50.1 0.596 7.46 326.4 179.4 26.1352 5 5.0 4.2017 49.7 0.626 7.47 326.7 170.1 26.1427 4 5.5 4.1751 48.8 0.693 7.46 326.4 163.9 26.1672 4 6.0 4.1593 46.8 0.705 7.48 327.0 147.9 26.1798 4 6.5 4.1469 45.6 0.748 7.47 326.7 131.3 26.1887 4 7.0 3.9811 45.9 0.842 7.48 327.1 121.5 26.3020 4 7.5 3.4269 46.4 1.074 7.47 326.4 115.0 26.7512 4 8.0 3.0864 47.8 1.188 7.47 326.3 107.7 27.2541 3 8.5 3.0889 47.8 1.218 7.43 324.6 102.1 27.3722 4 9.0 2.8315 47.8 1.285 7.42 324.2 96.7 27.4382 4 9.4 2.5731 48.1 1.224 7.39 322.7 91.4 27.5206 4 10.0 2.4749 48.3 1.221 7.38 322.2 85.0 27.5534 4 10.5 2.4205 48.0 1.245 7.34 320.5 79.2 27.5605 4 10.9 2.3497 48.4 1.380 7.32 319.5 74.2 27.5963 4 11.5 2.2954 48.4 1.292 7.25 316.6 69.8 27.6000 5 12.0 1.9064 48.2 1.187 7.21 315.0 65.3 27.6629 4 12.4 1.8020 48.2 1.221 7.17 313.2 61.6 27.6895 4 13.0 1.7557 48.6 1.270 7.15 312.3 58.3 27.6887 4 13.5 1.5834 46.8 1.181 7.10 310.2 54.8 27.7244 4 14.0 1.1909 46.5 1.123 7.08 309.1 52.1 27.8119 4 14.5 0.8033 47.3 1.083 7.03 307.1 49.4 27.9320 4 15.0 0.7319 48.9 1.086 7.00 305.6 46.3 27.9675 4 15.4 0.6003 48.8 1.093 6.95 303.4 43.1 27.9940 4 16.0 0.3130 49.1 1.077 6.97 304.4 40.7 28.0588 5 16.5 0.1041 48.7 1.114 6.98 304.6 38.6 28.1042 4 17.0 -0.0225 49.0 1.114 6.95 303.4 36.8 28.1308 4 17.5 -0.1233 48.3 1.167 6.96 303.8 34.7 28.1667 5 18.0 -0.1141 48.3 1.091 6.97 304.1 32.8 28.1858 3 18.5 -0.0966 48.8 1.166 6.96 303.7 31.0 28.2112 4 19.0 -0.0899 47.7 1.233 6.97 304.4 29.1 28.2628 4 19.5 -0.1144 44.9 1.291 6.96 304.0 27.3 28.3215 4 20.0 -0.1842 43.8 1.253 6.98 304.8 26.2 28.3739 3 20.5 -0.2313 43.9 1.167 7.04 307.3 24.6 28.5196 5 21.0 0.1878 48.1 1.229 7.11 310.4 23.4 29.0241 3 21.5 1.5319 49.8 1.294 7.13 310.8 22.0 30.1142 4 22.0 1.9683 50.5 1.313 7.19 313.4 20.8 30.8021 4 22.5 1.6749 50.5 1.306 7.27 316.7 20.0 31.0046 4 23.0 1.6258 50.7 1.218 7.41 323.0 19.1 31.0359 4 23.5 1.6037 50.5 1.160 7.49 326.4 18.1 31.0495 4 24.0 1.5800 50.7 1.164 7.56 329.4 17.4 31.0625 3 24.5 1.5429 50.6 1.230 7.63 332.5 16.5 31.0814 4 25.0 1.3935 50.8 1.044 7.75 337.6 15.9 31.1494 4 25.5 1.2320 50.7 1.031 7.81 340.1 15.1 31.2132 4 26.0 1.1895 50.9 1.016 7.87 342.8 14.5 31.2312 4 26.5 1.1661 50.8 1.007 7.89 343.7 13.8 31.2453 4 27.0 1.1509 51.2 0.987 7.91 344.4 13.2 31.2539 5 27.5 1.1315 51.2 1.001 7.89 343.6 12.5 31.2635 4 28.0 1.1115 51.6 0.986 7.88 343.1 12.2 31.2717 4 28.5 1.0337 51.4 0.781 7.87 342.6 11.7 31.3145 5 29.0 0.7566 51.9 0.696 7.89 343.5 11.2 31.4952 4 29.6 0.4141 51.9 0.791 7.83 341.0 10.7 31.7304 4 30.0 0.2303 52.0 0.760 7.51 326.9 10.5 31.8290 4 30.5 0.1188 51.8 0.727 7.29 317.5 10.1 31.8813 4 31.0 0.0431 52.4 0.613 7.36 320.3 9.8 31.9142 4 31.5 -0.0805 52.3 0.647 7.34 319.6 9.4 31.9756 4 32.0 -0.2679 52.4 0.576 7.34 319.6 9.2 32.0896 5 32.5 -0.3630 52.0 0.565 7.32 318.7 8.8 32.1561 4 33.0 -0.4418 52.4 0.584 7.29 317.1 8.7 32.1942 5 33.5 -0.5823 52.2 0.549 7.29 317.1 8.4 32.2523 4 34.0 -0.7423 52.0 0.546 7.24 314.9 8.2 32.3202 4 34.5 -0.8799 51.6 0.576 7.19 312.9 7.9 32.3776 5 35.0 -0.9927 52.2 0.741 7.14 310.6 7.2 32.4276 3 35.5 -1.0270 52.0 0.596 7.09 308.4 6.5 32.4421 5 36.0 -1.0652 51.9 0.659 7.01 304.8 6.0 32.4612 4 36.5 -1.0894 52.0 0.559 6.93 301.4 5.7 32.4749 4 37.0 -1.1072 51.9 0.571 6.83 297.1 5.3 32.4844 4 37.5 -1.1222 51.9 0.583 6.78 295.0 5.1 32.4929 4 38.0 -1.1526 51.4 0.595 6.70 291.4 4.5 32.5089 4 38.5 -1.2196 50.7 0.516 6.63 288.4 4.3 32.5428 4 39.0 -1.3018 50.9 0.562 6.53 284.1 4.0 32.5819 4 39.5 -1.3677 51.5 0.562 6.46 280.8 3.8 32.6203 4 40.0 -1.4060 48.0 0.567 6.37 277.1 3.4 32.6494 5 40.5 -1.4197 51.5 0.592 6.32 274.7 3.2 32.6614 4 41.0 -1.4261 51.5 0.650 6.23 270.9 3.1 32.6674 4 41.5 -1.4299 51.2 0.619 6.20 269.5 3.0 32.6743 3 42.0 -1.4288 51.1 0.614 6.14 267.1 2.8 32.6713 4 42.5 -1.4356 51.7 0.614 6.14 266.9 2.6 32.6759 3 43.0 -1.4406 51.3 0.800 6.10 265.2 2.4 32.6795 4 43.5 -1.4485 50.9 0.639 6.10 265.5 2.2 32.6873 3 44.0 -1.4548 50.8 0.794 6.08 264.6 2.1 32.6971 3 44.5 -1.4590 51.4 0.773 6.07 263.9 1.9 32.7080 3 45.0 -1.4658 51.0 0.680 6.08 264.3 1.9 32.7249 3 45.5 -1.4717 50.6 2.118 6.06 263.6 1.7 32.7381 2 46.0 -1.4744 51.1 0.647 6.05 263.1 1.6 32.7424 4 46.5 -1.4780 51.0 0.709 6.07 264.1 1.5 32.7468 2 47.0 -1.4826 51.1 0.725 6.04 262.9 1.4 32.7535 3 47.6 -1.4848 50.0 0.757 6.03 262.5 1.3 32.7571 3 48.0 -1.4844 50.8 0.689 6.06 263.5 1.3 32.7584 2 48.5 -1.4835 50.8 0.680 6.03 262.4 1.2 32.7607 3 49.0 -1.4827 50.6 0.671 6.03 262.4 1.0 32.7619 2 49.5 -1.4825 50.5 0.641 6.06 263.4 1.0 32.7609 2 50.0 -1.4828 50.9 0.627 6.04 262.6 1.0 32.7610 3 50.5 -1.4850 50.8 0.659 6.03 262.3 1.0 32.7638 2 51.0 -1.4887 50.4 0.643 6.05 263.2 1.0 32.7688 3 51.5 -1.4909 50.2 0.619 6.04 262.6 1.1 32.7804 3 52.1 -1.4901 49.9 0.775 6.03 262.3 1.2 32.7935 2 52.5 -1.4894 49.8 0.684 6.03 262.3 1.2 32.7971 2 53.0 -1.4888 49.9 0.623 6.04 262.8 1.2 32.7975 4 53.5 -1.4887 50.1 0.712 6.03 262.1 1.1 32.7975 6