*2008/07/17 11:48:16.73 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/09/12 15:31:01.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 116 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6DB8C048 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.515 58.791 2 Temperature:Primary 'deg C (ITS90)' -1.4696 1.4158 3 Transmissivity %/metre 48.5 52.8 4 Fluorescence:URU:Seapoint mg/m^3 0.476 1.322 5 Oxygen:Dissolved:SBE mL/L 6.126 7.926 6 Oxygen:Dissolved:SBE umol/kg 266.4661 344.9846 7 PAR uE/m^2/sec 5.37 9999 8 Salinity:T0:C0 PSS-78 27.9039 32.7349 9 Number_of_bin_records n/a 1 5 $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 : 04DU EVENT NUMBER : 4 LATITUDE : 68 46.67000 N ! (deg min) LONGITUDE : 114 28.80000 W ! (deg min) WATER DEPTH : 62 *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 11:42:48 3421 3421 CLEAN 5.0.2 2008/02/13 15:56:31 ? ? SHIFTDAT 3.4 2008/02/18 14:43:32 3421 3421 SHIFTDAT 3.4 2008/02/18 15:22:11 3421 3421 DELETE 6.3 2008/02/18 15:23:50 3421 499 CTDEDIT 4.61 2008/02/18 16:46:46 499 459 CALIB 11.7 2008/07/16 16:56:11 456 456 CALIB 11.7 2008/07/16 17:18:35 456 456 BINAVE 4.1.1 2008/07/16 17:18:54 456 116 REMOVECH 8.0 2008/07/16 17:48:40 116 116 REMOVECH 8.0 2008/07/17 10:00:21 116 116 CHGUNITS 3.0 2008/07/17 11:07:34 116 116 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 169.59 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2008/02/18 16:46:46 40 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_04.hex Software Version Seasave Win32 V 5.37d Temperature SN = 2668 Conductivity SN = 2754 System UpLoad Time = Sep 12 2007 15:31:01 Ship:Laurier Cruise:2007-02 Station: 04DU Latitude: 68 46.670 N Longitude: 114 28.800 W geochem Real-Time Sample Interval = 0.125 seconds # nquan = 13 # nvalues = 3421 # 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, 3421 # span 1 = -0.082, 179.589 # span 2 = -1.4696, 21.2426 # span 3 = 0.049290, 28.470142 # span 4 = -1.1300, 90.0903 # span 5 = 0.0000e+00, 4.6947e+01 # span 6 = 1.1099, 2.8034 # span 7 = 0.53399, 8.70736 # span 8 = 5.1893e-02, 9.9990e+03 # span 9 = 1.03, 99.90 # span 10 = -92.157, 83.207 # span 11 = 0.3860, 99.0000 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Sep 12 2007 15:31:01 # 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 16:12:41, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-28\Processing\2007-28-0004.hex Q:\C ruise_Data_Processing\2007-28\Processing\2007-28-0001.CON # datcnv_skipover = 0 # wfilter_date = Feb 12 2008 17:01:18, 7.12 # wfilter_in = Q:\Cruise_Data_Processing\2007-28\Processing\convert\2007-28-0004 .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\2007-28-0004. 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 11:16:48, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-28\Processing\celltm\2007-28-0004.c nv Q:\Cruise_Data_Processing\2007-02\Processing\celltm\2007-02-0072.con # file_type = ascii END* CTDEDIT was used to remove surface records to 1.4db and 3 records from the bottom of the cast. --------------------------------------------------------------------- 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 1.5 1.4115 48.5 1.200 7.60 331.9 98.4 27.9109 4 2.0 1.3989 48.9 1.050 7.77 339.2 85.7 27.9084 5 2.5 1.3967 49.0 1.172 7.76 339.0 80.2 27.9078 4 3.0 1.4016 49.0 1.044 7.76 338.7 70.5 27.9063 4 3.5 1.4033 49.1 1.280 7.72 337.3 62.2 27.9061 5 4.1 1.4040 48.8 1.252 7.71 336.7 56.1 27.9065 4 4.5 1.4069 49.1 1.194 7.68 335.3 51.2 27.9061 5 5.0 1.4121 48.9 1.240 7.64 333.4 46.7 27.9048 4 5.5 1.4084 48.8 1.214 7.64 333.6 43.5 27.9053 5 6.0 1.4158 48.8 1.260 7.62 332.6 39.8 27.9039 5 6.5 1.4081 49.0 1.322 7.67 334.8 36.0 27.9056 4 7.0 1.3247 48.8 1.282 7.64 333.5 33.4 27.9210 4 7.5 1.2618 49.0 1.276 7.63 333.1 30.5 27.9286 4 8.0 0.9930 49.0 1.270 7.60 331.9 27.9 27.9792 5 8.5 0.7490 48.6 1.252 7.59 331.6 25.7 28.0206 4 9.0 0.5904 48.8 1.316 7.55 329.8 23.7 28.0513 4 9.4 0.4078 48.7 1.188 7.53 328.5 22.1 28.0812 4 9.9 0.3520 49.2 1.211 7.47 326.1 20.2 28.0809 5 10.5 0.3339 49.0 1.108 7.39 322.8 18.7 28.0859 4 11.0 0.3714 49.2 1.194 7.36 321.2 17.2 28.1109 5 11.5 0.3902 49.0 1.172 7.32 319.4 16.0 28.1479 4 12.0 0.4118 49.0 1.132 7.27 317.5 14.8 28.1826 4 12.5 0.4380 48.9 1.142 7.20 314.4 13.9 28.2145 4 13.0 0.4317 49.2 1.059 7.17 313.2 13.0 28.2493 4 13.5 0.3575 49.2 1.092 7.15 312.1 12.3 28.2973 4 14.0 0.2323 49.3 1.026 7.16 312.5 11.5 28.3629 4 14.4 0.0457 49.1 1.108 7.16 312.6 10.9 28.4647 4 15.0 -0.2577 49.8 0.911 7.22 315.1 10.4 28.6316 5 15.5 -0.2825 49.7 0.940 7.28 317.5 9.9 28.7071 4 16.0 -0.3072 49.9 0.989 7.35 320.8 9.4 28.7619 4 16.4 -0.3572 49.7 0.980 7.42 323.6 9.2 28.8501 4 17.0 -0.3820 49.8 0.960 7.53 328.3 8.7 29.0022 5 17.5 -0.3847 49.6 1.018 7.61 331.7 8.2 29.2418 3 18.0 -0.3799 49.8 1.047 7.69 335.2 7.8 29.7679 4 18.5 -0.4552 49.7 0.965 7.76 338.3 7.5 30.5718 4 19.0 -0.4798 50.2 0.876 7.84 341.5 7.1 31.3072 4 19.5 -0.4627 50.2 0.906 7.87 342.8 6.8 31.5746 4 19.9 -0.4606 50.3 0.855 7.92 344.8 6.5 31.5760 4 20.5 -0.3838 50.4 0.923 7.92 344.9 6.2 31.7295 5 21.0 -0.2472 51.0 0.943 7.93 345.0 6.0 31.9648 4 21.5 -0.2045 51.5 0.981 7.90 343.8 5.8 32.0548 3 22.0 -0.2274 51.7 0.873 7.89 343.3 5.5 32.0863 4 22.5 -0.2648 51.5 0.894 7.85 341.8 5.4 32.1144 4 23.0 -0.2902 51.7 0.973 7.84 341.3 6745.1 32.1293 3 23.5 -0.3487 51.6 0.824 7.78 338.8 9999.0 32.1585 4 24.0 -0.4811 51.8 0.757 7.75 337.2 9999.0 32.2229 4 24.5 -0.5595 51.7 0.745 7.68 334.4 9999.0 32.2570 4 25.0 -0.6256 52.1 0.647 7.64 332.5 9999.0 32.2848 4 25.5 -0.6882 51.9 0.692 7.57 329.6 9999.0 32.3117 3 26.0 -0.7421 52.2 0.641 7.56 328.8 9999.0 32.3345 4 26.5 -0.7688 52.2 0.620 7.48 325.4 9999.0 32.3444 4 27.0 -0.7959 52.4 0.613 7.45 324.3 9999.0 32.3543 4 27.5 -0.8827 52.5 0.589 7.39 321.4 9999.0 32.3934 4 28.0 -0.9299 52.8 0.574 7.36 320.4 9999.0 32.4124 4 28.5 -0.9553 52.5 0.610 7.29 317.3 9999.0 32.4226 4 29.0 -0.9748 52.8 0.577 7.27 316.2 9999.0 32.4304 4 29.5 -0.9961 52.5 0.665 7.20 313.2 9999.0 32.4390 4 30.0 -1.0125 52.8 0.513 7.18 312.3 9999.0 32.4455 4 30.5 -1.0264 52.7 0.613 7.10 309.1 9999.0 32.4511 4 31.0 -1.0409 52.6 0.604 7.08 308.0 9999.0 32.4582 4 31.5 -1.0907 52.6 0.571 7.01 305.2 9999.0 32.4806 4 32.0 -1.1338 52.8 0.504 6.99 304.2 9999.0 32.4989 4 32.5 -1.1547 52.6 0.586 6.92 301.2 9999.0 32.5087 4 33.1 -1.1811 52.7 0.494 6.91 300.5 9999.0 32.5224 4 33.5 -1.1917 52.5 0.476 6.85 297.8 9999.0 32.5273 3 34.0 -1.2149 52.6 0.534 6.82 296.7 9999.0 32.5384 4 34.5 -1.2350 52.6 0.513 6.79 295.5 9999.0 32.5484 4 35.0 -1.2472 52.8 0.604 6.75 293.7 9999.0 32.5536 4 35.4 -1.2670 52.4 0.571 6.72 292.5 9999.0 32.5633 4 36.0 -1.2910 52.5 0.568 6.68 290.8 9999.0 32.5758 4 36.5 -1.3103 52.5 0.513 6.66 289.8 9999.0 32.5848 4 37.0 -1.3226 52.5 0.556 6.62 288.1 9999.0 32.5894 4 37.5 -1.3323 52.6 0.653 6.60 287.3 9999.0 32.5916 4 38.0 -1.3584 52.4 0.696 6.57 285.9 9999.0 32.6009 4 38.5 -1.3774 52.0 0.598 6.55 285.1 9999.0 32.6091 4 39.0 -1.3882 51.8 0.638 6.52 283.8 9999.0 32.6155 4 39.5 -1.3907 51.6 0.546 6.51 283.0 9999.0 32.6171 4 40.0 -1.3929 51.7 0.644 6.48 281.8 9999.0 32.6200 4 40.5 -1.3988 51.5 0.605 6.46 281.1 9999.0 32.6288 4 41.0 -1.4072 51.7 0.716 6.44 280.1 9999.0 32.6371 3 41.4 -1.4104 51.5 0.629 6.43 279.5 9999.0 32.6404 4 41.9 -1.4130 51.3 0.589 6.40 278.3 9999.0 32.6423 4 42.5 -1.4168 51.6 0.571 6.39 277.8 9999.0 32.6449 5 43.0 -1.4262 51.5 0.586 6.37 277.1 9999.0 32.6568 5 43.5 -1.4349 51.3 0.586 6.34 275.6 9999.0 32.6672 3 44.1 -1.4393 51.6 0.595 6.33 275.4 9999.0 32.6707 4 44.5 -1.4422 51.7 0.556 6.33 275.3 9999.0 32.6730 4 45.1 -1.4428 51.7 0.589 6.31 274.5 9999.0 32.6741 4 45.5 -1.4432 51.2 0.655 6.31 274.6 9999.0 32.6772 3 46.0 -1.4513 52.0 0.650 6.29 273.7 9999.0 32.6825 4 46.5 -1.4638 52.5 0.580 6.29 273.4 9999.0 32.6861 4 47.0 -1.4663 52.5 0.601 6.27 272.8 9999.0 32.6868 4 47.5 -1.4670 52.7 0.578 6.27 272.6 9999.0 32.6890 3 47.9 -1.4670 52.7 0.578 6.25 271.7 9999.0 32.6931 3 48.5 -1.4669 52.0 0.693 6.26 272.1 9999.0 32.6958 4 49.0 -1.4670 52.0 0.553 6.23 271.1 9999.0 32.6990 3 49.5 -1.4674 52.6 0.618 6.23 271.1 9999.0 32.7013 3 50.0 -1.4672 52.2 0.577 6.22 270.8 9999.0 32.7034 4 50.5 -1.4665 52.2 0.574 6.22 270.5 9999.0 32.7042 3 51.0 -1.4656 52.0 0.571 6.21 270.0 9999.0 32.7059 4 51.5 -1.4656 51.8 0.699 6.20 269.8 9999.0 32.7084 4 52.0 -1.4656 51.7 0.541 6.19 269.3 9999.0 32.7100 3 52.5 -1.4657 51.6 0.635 6.18 268.7 9999.0 32.7112 4 53.0 -1.4657 51.6 0.534 6.18 268.9 9999.0 32.7118 4 53.5 -1.4659 51.5 0.617 6.16 267.9 9999.0 32.7134 4 54.0 -1.4664 51.3 0.611 6.16 267.9 9999.0 32.7164 3 54.5 -1.4677 51.3 0.568 6.14 267.2 9999.0 32.7217 4 54.9 -1.4688 51.3 0.692 6.14 267.3 9999.0 32.7256 3 55.5 -1.4694 50.5 0.595 6.13 266.6 9999.0 32.7292 4 56.0 -1.4696 50.4 0.665 6.13 266.7 9999.0 32.7314 4 56.5 -1.4694 50.2 0.620 6.13 266.6 9999.0 32.7323 4 57.1 -1.4692 50.3 0.688 6.14 266.9 9999.0 32.7324 3 57.5 -1.4690 50.1 0.706 6.13 266.5 9999.0 32.7328 4 58.0 -1.4686 49.5 0.851 6.13 266.5 9999.0 32.7339 3 58.5 -1.4684 49.7 0.626 6.14 267.0 9999.0 32.7348 4 58.8 -1.4683 49.8 0.757 6.13 266.6 9999.0 32.7349 1