*2008/07/17 11:48:27.15 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/09/19 09:00:10.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 102 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A0FC4578 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.524 52.766 2 Temperature:Primary 'deg C (ITS90)' -1.2708 1.2575 3 Transmissivity %/metre 45.3 54.9 4 Fluorescence:URU:Seapoint mg/m^3 0.351 1.221 5 Oxygen:Dissolved:SBE mL/L 8.15 9.085 6 Oxygen:Dissolved:SBE umol/kg 355.5294 396.7311 7 PAR uE/m^2/sec 0.738 9999 8 Salinity:T0:C0 PSS-78 23.8148 29.1267 9 Number_of_bin_records n/a 1 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 : 57QM EVENT NUMBER : 62 LATITUDE : 68 51.68000 N ! (deg min) LONGITUDE : 105 32.13000 W ! (deg min) WATER DEPTH : 58 ALTIMETER (M) : 4.32 ! 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 11:44:38 2661 2661 CLEAN 5.0.2 2008/02/13 15:57:24 ? ? SHIFTDAT 3.4 2008/02/18 14:44:25 2661 2661 SHIFTDAT 3.4 2008/02/18 15:23:02 2661 2661 DELETE 6.3 2008/02/18 15:24:44 2661 453 CTDEDIT 4.61 2008/02/19 17:05:16 453 412 CALIB 11.7 2008/07/16 16:58:38 412 412 CALIB 11.7 2008/07/16 17:18:50 412 412 BINAVE 4.1.1 2008/07/16 17:19:15 412 102 REMOVECH 8.0 2008/07/16 17:49:04 102 102 REMOVECH 8.0 2008/07/17 10:00:40 102 102 CHGUNITS 3.0 2008/07/17 11:07:45 102 102 REORDER 1.2.1 2008/07/17 11:44:47 ? ? HDREDIT2 2.5.1 2008/07/17 11:48:27 ? ? $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 43.13 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2008/02/19 17:05:16 41 records were deleted in this editing session. 5 changes in channel Salinity:T0:C0 -CALIB parameters: 2008/07/16 16:58:38 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 17:18:50 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 17:49:04 6 channels removed. -REMOVECH 2008/07/17 10:00:40 13 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2008/07/17 11:48:27 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_62.hex Software Version Seasave Win32 V 5.37d Temperature SN = 2668 Conductivity SN = 2754 System UpLoad Time = Sep 19 2007 09:00:10 Ship:Laurier Cruise:2007-02 Station: 57QM Latitude: 68 51.68 N Longitude: 105 32.13 W Depth: 58 Real-Time Sample Interval = 0.125 seconds # nquan = 13 # nvalues = 2661 # 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, 2661 # span 1 = -0.017, 53.133 # span 2 = -1.2715, 3.2429 # span 3 = 0.263584, 2.390127 # span 4 = -1.1300, 86.2529 # span 5 = 0.0000e+00, 4.0904e+00 # span 6 = 1.8926, 3.1477 # span 7 = 4.48489, 9.88431 # span 8 = 5.1893e-02, 9.9990e+03 # span 9 = 1.00, 99.90 # span 10 = -1.412, 1.114 # span 11 = 2.6966, 29.1314 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Sep 19 2007 09:00:10 # 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 16:13:15, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-28\Processing\2007-28-0062.hex Q:\C ruise_Data_Processing\2007-28\Processing\2007-28-0001.CON # datcnv_skipover = 0 # wfilter_date = Feb 12 2008 17:01:55, 7.12 # wfilter_in = Q:\Cruise_Data_Processing\2007-28\Processing\convert\2007-28-0062 .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 11:15:44, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-28\Processing\WFILTER\2007-28-0062. 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 11:17:30, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-28\Processing\celltm\2007-28-0062.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 2.3db and a few records from the bottom of the cast; salinity was cleaned lightly. --------------------------------------------------------------------- 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 2.5 -0.3204 45.6 0.816 8.63 378.1 1.0 23.8148 5 3.0 -0.3178 45.6 0.836 8.64 378.6 1.0 23.8155 4 3.4 -0.3160 45.5 0.803 8.64 378.4 1.0 23.8155 4 4.0 -0.3121 45.6 0.813 8.60 376.8 0.9 23.8152 5 4.5 -0.3126 45.5 0.815 8.54 373.9 1.0 23.8160 4 5.0 -0.3097 45.3 0.827 8.49 372.1 0.9 23.8158 4 5.5 -0.2886 45.4 0.833 8.47 371.2 1.0 23.8160 5 6.0 -0.2698 45.3 0.818 8.47 371.1 0.9 23.8189 5 6.5 -0.2603 45.4 0.871 8.45 370.4 1.0 23.8196 3 7.0 -0.2498 45.3 0.813 8.46 370.5 0.9 23.8203 5 7.5 -0.2393 45.3 0.852 8.45 370.3 1.0 23.8215 4 8.0 -0.2383 45.3 0.818 8.45 370.1 0.9 23.8219 4 8.5 -0.2359 45.3 0.852 8.46 370.8 1.0 23.8222 5 9.0 -0.2181 45.3 1.053 8.47 371.0 0.9 23.8231 4 9.5 -0.1931 45.4 0.906 8.47 371.0 0.9 23.8259 4 10.0 -0.1827 45.4 0.791 8.46 370.5 0.9 23.8293 4 10.5 -0.1827 45.7 0.803 8.46 370.7 0.9 23.8376 4 11.0 -0.2269 45.9 0.763 8.44 369.9 0.9 23.8958 4 11.5 -0.2468 46.5 0.803 8.45 370.1 0.9 24.0326 4 12.0 -0.1896 46.9 0.711 8.44 369.5 0.9 24.2954 5 12.6 -0.0105 48.5 0.641 8.43 369.2 0.9 24.6163 4 13.0 0.2141 49.8 0.552 8.41 368.3 0.9 24.8396 4 13.5 0.3193 50.4 0.680 8.42 368.5 0.9 24.9125 3 14.0 0.3826 50.5 0.662 8.40 367.8 0.9 24.9497 5 14.5 0.4312 50.7 0.644 8.38 366.8 0.8 24.9700 4 15.0 0.4749 50.8 0.553 8.32 364.1 0.9 24.9839 4 15.5 0.5309 51.2 1.221 8.31 363.8 0.8 24.9999 4 16.0 0.5728 51.4 0.772 8.30 363.3 0.8 25.0138 4 16.4 0.5946 51.4 0.595 8.31 363.7 0.8 25.0248 4 17.0 0.5900 51.4 0.581 8.29 362.9 0.8 25.0352 5 17.5 0.5821 51.0 0.659 8.28 362.6 0.8 25.0770 4 18.0 0.6181 51.1 0.763 8.28 362.3 0.8 25.2264 4 18.5 0.6123 50.5 0.791 8.34 364.8 0.8 25.3853 4 19.0 0.6116 50.3 0.836 8.35 365.1 0.8 25.4765 4 19.5 0.6418 50.5 0.852 8.38 366.6 0.8 25.5494 4 20.0 0.6428 50.7 1.047 8.40 367.6 0.8 25.5998 4 20.5 0.6353 50.5 0.839 8.48 370.8 0.8 25.6472 4 21.0 0.6372 50.7 0.971 8.53 373.0 0.8 25.7229 4 21.5 0.6516 50.8 0.934 8.57 374.9 0.7 25.8105 4 22.0 0.6578 51.0 1.007 8.58 375.4 0.8 25.8631 4 22.5 0.6511 50.8 0.974 8.61 376.6 0.8 25.9732 4 23.0 0.7527 51.2 1.084 8.65 378.3 0.8 26.1283 5 23.5 0.9618 51.7 0.960 8.70 380.4 0.8 26.2680 3 24.0 1.0462 51.8 0.970 8.78 383.9 0.8 26.3478 5 24.5 1.0829 51.6 0.883 8.82 385.7 9999.0 26.3877 3 24.9 1.0989 51.8 0.998 8.86 387.6 9999.0 26.4298 4 25.5 1.1084 52.2 0.925 8.91 389.6 9999.0 26.5709 4 26.0 1.1770 52.3 0.940 8.93 390.5 9999.0 26.7030 3 26.5 1.2575 52.7 0.933 8.97 392.2 9999.0 26.8263 5 27.0 1.1447 53.0 0.867 9.00 393.3 9999.0 27.0494 4 27.5 1.0233 53.2 0.806 9.03 394.5 9999.0 27.2348 4 28.0 0.9732 53.7 0.784 9.05 395.1 9999.0 27.3256 4 28.5 0.9247 53.5 0.849 9.07 396.2 9999.0 27.3503 4 29.0 0.7965 54.0 0.827 9.07 396.2 9999.0 27.4122 4 29.5 0.5784 54.3 0.687 9.08 396.6 9999.0 27.5302 4 30.0 0.4663 54.3 0.769 9.07 396.3 9999.0 27.6017 3 30.5 0.4249 54.5 0.750 9.07 396.2 9999.0 27.6856 5 31.0 0.4931 54.7 0.717 9.06 395.8 9999.0 27.7603 4 31.5 0.5027 54.6 0.647 9.08 396.5 9999.0 27.7784 3 32.0 0.4412 54.8 0.662 9.07 396.1 9999.0 27.7912 5 32.5 0.2577 54.6 0.666 9.09 396.7 9999.0 27.8197 4 33.0 0.0971 54.6 0.790 9.08 396.5 9999.0 27.8535 3 33.4 -0.0211 54.7 0.742 9.08 396.6 9999.0 27.8973 5 34.0 -0.1245 54.8 0.745 9.07 395.9 9999.0 27.9431 4 34.5 -0.1931 54.7 0.852 9.08 396.5 9999.0 27.9846 4 35.0 -0.2524 54.9 0.753 9.07 396.2 9999.0 28.0191 3 35.5 -0.3293 54.9 0.715 9.07 395.8 9999.0 28.0759 6 36.0 -0.3911 54.8 0.699 9.04 394.8 9999.0 28.1217 4 36.5 -0.4491 54.9 0.717 9.01 393.2 9999.0 28.1597 4 37.0 -0.4976 54.8 0.738 8.99 392.6 9999.0 28.1998 4 37.5 -0.5222 54.5 0.742 8.94 390.3 9999.0 28.2393 4 38.0 -0.5276 54.5 0.812 8.92 389.2 9999.0 28.2722 4 38.5 -0.5263 54.0 0.775 8.86 386.8 9999.0 28.2847 4 39.0 -0.5161 54.0 0.803 8.83 385.4 9999.0 28.3036 4 39.5 -0.5239 53.6 0.798 8.77 383.0 9999.0 28.3422 3 40.0 -0.5689 53.6 0.838 8.74 381.4 9999.0 28.3878 5 40.5 -0.6216 53.5 0.749 8.68 378.7 9999.0 28.4318 3 41.0 -0.6838 53.3 0.713 8.64 377.0 9999.0 28.5225 5 41.5 -0.7381 53.0 0.716 8.58 374.5 9999.0 28.6023 3 42.0 -0.7566 53.2 0.674 8.55 373.1 9999.0 28.6186 5 42.5 -0.7664 53.0 0.669 8.49 370.6 9999.0 28.6296 4 43.0 -0.8107 52.8 0.611 8.47 369.4 9999.0 28.6962 3 43.5 -0.9370 52.2 0.516 8.45 368.5 9999.0 28.8451 4 44.0 -1.0039 51.4 0.486 8.41 366.9 9999.0 28.9067 5 44.5 -1.0171 52.1 0.464 8.37 365.0 9999.0 28.9126 3 44.9 -1.0288 52.6 0.476 8.34 363.8 9999.0 28.9186 4 45.5 -1.0690 52.6 0.482 8.32 362.9 9999.0 28.9414 4 46.0 -1.1022 52.7 0.449 8.27 360.8 9999.0 28.9713 4 46.5 -1.1244 52.5 0.418 8.24 359.6 9999.0 28.9959 4 47.0 -1.1418 52.7 0.424 8.21 358.0 9999.0 29.0119 4 47.5 -1.1568 52.5 0.449 8.20 357.9 9999.0 29.0240 4 48.0 -1.1692 52.7 0.421 8.16 356.2 9999.0 29.0354 4 48.5 -1.2124 52.5 0.366 8.16 356.0 9999.0 29.0726 4 49.0 -1.2378 52.6 0.378 8.15 355.5 9999.0 29.0942 4 49.5 -1.2507 52.5 0.351 8.16 356.0 9999.0 29.1060 4 50.0 -1.2548 52.7 0.494 8.15 355.7 9999.0 29.1108 4 50.5 -1.2588 52.5 0.363 8.17 356.2 9999.0 29.1148 4 51.0 -1.2618 52.7 0.373 8.17 356.3 9999.0 29.1182 4 51.5 -1.2616 52.2 0.351 8.19 357.2 9999.0 29.1182 4 52.0 -1.2641 52.7 0.354 8.19 357.1 9999.0 29.1208 4 52.5 -1.2692 52.5 0.354 8.21 358.2 9999.0 29.1252 4 52.8 -1.2708 52.7 0.415 8.21 358.2 9999.0 29.1267 1