*2008/07/17 11:48:17.03 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/09/12 21:25:50.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 100 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2051351F NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.6 51.868 2 Temperature:Primary 'deg C (ITS90)' -1.2664 4.1643 3 Transmissivity %/metre 48.3 50.8 4 Fluorescence:URU:Seapoint mg/m^3 0.47 1.255 5 Oxygen:Dissolved:SBE mL/L 6.3 8.235 6 Oxygen:Dissolved:SBE umol/kg 274.0493 360.0094 7 PAR uE/m^2/sec 1.692 215.107 8 Salinity:T0:C0 PSS-78 26.5553 32.6772 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 : 07DU EVENT NUMBER : 7 LATITUDE : 68 48.49100 N ! (deg min) LONGITUDE : 113 53.84500 W ! (deg min) WATER DEPTH : 56 ALTIMETER (M) : 2.69 ! 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 11:42:55 2961 2961 CLEAN 5.0.2 2008/02/13 15:56:34 ? ? SHIFTDAT 3.4 2008/02/18 14:43:34 2961 2961 SHIFTDAT 3.4 2008/02/18 15:22:14 2961 2961 DELETE 6.3 2008/02/18 15:23:52 2961 475 CTDEDIT 4.61 2008/02/18 17:28:03 475 404 CALIB 11.7 2008/07/16 16:56:12 404 404 CALIB 11.7 2008/07/16 17:18:35 404 404 BINAVE 4.1.1 2008/07/16 17:18:55 404 100 REMOVECH 8.0 2008/07/16 17:48:40 100 100 REMOVECH 8.0 2008/07/17 10:00:22 100 100 CHGUNITS 3.0 2008/07/17 11:07:34 100 100 REORDER 1.2.1 2008/07/17 11:44:36 ? ? HDREDIT2 2.5.1 2008/07/17 11:48:17 ? ? $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 42.37 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2008/02/18 17:28:03 71 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2008/07/16 16:56:12 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 10:00:22 13 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2008/07/17 11:48:17 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_07.hex Software Version Seasave Win32 V 5.37d Temperature SN = 2668 Conductivity SN = 2754 System UpLoad Time = Sep 12 2007 21:25:50 Ship:Laurier Cruise:2007-02 Station: 07DU Latitude: 68 48.491 N Longitude: 113 53.845 W Depth: 56 Real-Time Sample Interval = 0.125 seconds # nquan = 13 # nvalues = 2961 # 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, 2961 # span 1 = -0.017, 52.370 # span 2 = -1.2670, 7.2124 # span 3 = 0.036698, 2.699384 # span 4 = -1.1300, 90.3745 # span 5 = 0.0000e+00, 2.6740e+00 # span 6 = 1.6484, 2.9621 # span 7 = 3.75209, 8.75816 # span 8 = 1.4642e+00, 8.2413e+02 # span 9 = 1.27, 99.88 # span 10 = -1.628, 1.100 # span 11 = 0.2722, 32.6778 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Sep 12 2007 21:25:50 # 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 16:12:44, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-28\Processing\2007-28-0007.hex Q:\C ruise_Data_Processing\2007-28\Processing\2007-28-0001.CON # datcnv_skipover = 0 # wfilter_date = Feb 12 2008 17:01:20, 7.12 # wfilter_in = Q:\Cruise_Data_Processing\2007-28\Processing\convert\2007-28-0007 .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 11:15:08, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-28\Processing\WFILTER\2007-28-0007. 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 11:16:50, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-28\Processing\celltm\2007-28-0007.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 from the bottom metre 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 2.6 4.1616 49.5 0.842 7.69 336.4 215.1 26.5562 3 3.0 4.1638 49.7 0.838 7.68 336.0 206.1 26.5559 5 3.5 4.1622 49.6 0.904 7.70 336.7 180.6 26.5561 5 4.0 4.1607 49.7 0.842 7.71 337.1 148.6 26.5557 4 4.5 4.1635 49.5 0.845 7.70 336.6 140.1 26.5553 4 5.0 4.1643 49.7 0.863 7.72 337.6 141.5 26.5554 4 5.5 4.1635 49.5 0.906 7.71 337.1 129.5 26.5557 6 6.0 4.1588 49.5 0.882 7.73 338.0 115.6 26.5569 4 6.5 4.1544 49.7 0.987 7.72 337.8 109.0 26.5585 5 7.0 4.1480 49.5 1.023 7.74 338.6 101.5 26.5635 4 7.5 4.1350 49.8 1.087 7.74 338.4 95.8 26.5744 4 8.0 4.1324 49.7 1.111 7.76 339.1 90.6 26.5761 5 8.5 4.1336 49.8 1.050 7.77 339.8 85.9 26.5746 4 9.0 4.1245 49.7 1.123 7.76 339.3 82.7 26.5844 4 9.5 4.1113 49.8 1.167 7.78 340.3 77.5 26.6008 5 10.0 4.1050 49.8 1.157 7.78 340.2 72.2 26.6088 4 10.5 4.0991 50.0 1.099 7.80 340.9 67.2 26.6156 4 11.0 4.0921 49.9 1.090 7.79 340.6 63.7 26.6240 4 11.5 4.0884 50.0 1.093 7.79 340.6 61.4 26.6302 4 11.9 4.0842 49.9 1.133 7.78 340.0 58.7 26.6407 4 12.5 4.0769 50.0 1.180 7.76 339.5 54.9 26.6513 5 13.0 4.0641 50.0 1.160 7.75 339.0 52.1 26.6600 3 13.5 4.0483 50.0 1.175 7.77 339.7 49.6 26.6642 5 14.0 4.0174 49.8 1.145 7.83 342.3 47.4 26.6686 4 14.5 4.0052 49.8 1.133 7.92 346.3 44.8 26.6692 5 15.0 3.9934 50.0 1.157 8.02 350.4 42.3 26.6701 4 15.5 3.9678 49.7 1.148 8.10 353.9 40.6 26.6725 4 16.0 3.9454 49.9 1.120 8.16 356.8 38.9 26.6724 4 16.5 3.9292 49.7 1.050 8.22 359.5 37.3 26.6727 4 17.0 3.9067 49.9 1.255 8.23 359.7 35.5 26.6736 4 17.5 3.8928 49.7 1.065 8.23 360.0 33.9 26.6738 4 18.0 3.8701 50.0 1.077 8.19 357.8 32.2 26.6759 4 18.5 3.8310 49.9 1.050 8.15 356.1 30.6 26.6819 5 19.0 3.8140 50.2 0.995 8.10 354.3 28.8 26.6873 4 19.5 3.8216 50.0 1.041 8.04 351.3 27.7 26.7072 4 20.0 3.8461 50.2 1.020 7.99 349.5 26.4 26.7608 4 20.5 3.8702 50.0 1.053 7.91 345.5 25.5 26.8714 4 21.0 3.8710 49.8 1.001 7.84 342.4 24.3 27.1545 5 21.5 3.7163 49.3 0.983 7.74 338.0 23.3 27.7485 4 22.0 3.3834 48.6 1.087 7.67 335.0 22.0 28.4741 4 22.6 2.8015 48.3 1.102 7.59 331.3 21.1 29.3008 4 23.0 2.2060 48.8 1.038 7.54 328.9 19.9 30.0592 4 23.5 1.6689 48.9 1.038 7.48 325.8 19.2 30.5415 3 24.0 1.2486 49.9 0.971 7.45 324.4 18.2 30.9418 4 24.5 0.7175 50.1 0.839 7.36 320.7 17.4 31.4484 4 25.0 0.2958 50.1 0.674 7.34 319.5 16.2 31.7242 4 25.5 0.0498 50.5 0.638 7.27 316.3 15.5 31.8665 4 26.1 -0.1921 50.8 0.534 7.25 315.5 14.7 32.0281 4 26.5 -0.2762 50.5 0.540 7.19 312.9 14.1 32.0836 4 27.0 -0.3413 50.8 0.537 7.18 312.5 13.2 32.1242 4 27.5 -0.4141 50.6 0.549 7.13 310.2 12.7 32.1591 4 28.0 -0.4866 50.8 0.540 7.12 309.9 12.0 32.1896 4 28.5 -0.5526 50.4 0.528 7.07 307.8 11.6 32.2182 4 29.0 -0.5850 50.5 0.486 7.07 307.7 10.9 32.2391 4 29.5 -0.6030 50.5 0.498 7.03 305.7 10.6 32.2516 4 30.0 -0.6235 50.6 0.476 7.02 305.3 10.0 32.2632 3 30.5 -0.6434 50.4 0.476 7.01 304.9 9.8 32.2724 4 31.0 -0.6538 50.8 0.507 6.98 303.6 9.2 32.2786 4 31.4 -0.6646 50.4 0.525 6.97 303.1 8.9 32.2861 4 32.0 -0.6826 50.5 0.507 6.93 301.7 8.4 32.2976 4 32.5 -0.6977 50.3 0.540 6.91 300.8 8.1 32.3073 5 33.1 -0.7054 50.5 0.470 6.89 300.0 7.6 32.3134 4 33.5 -0.7130 50.1 0.582 6.85 298.1 7.4 32.3182 3 34.0 -0.7275 50.5 0.516 6.84 297.5 7.0 32.3288 4 34.5 -0.7466 50.3 0.470 6.83 297.1 6.8 32.3418 4 35.0 -0.7955 50.3 0.501 6.80 296.0 6.4 32.3735 5 35.5 -0.8462 49.8 0.501 6.76 294.1 6.2 32.4023 4 36.0 -0.8869 49.9 0.501 6.75 293.6 5.9 32.4259 3 36.5 -0.9076 49.7 0.501 6.74 293.2 5.8 32.4376 4 37.0 -0.9346 49.9 0.516 6.70 291.6 5.5 32.4531 4 37.5 -0.9512 49.4 0.491 6.69 291.1 5.3 32.4631 4 38.0 -0.9786 49.5 0.516 6.66 289.6 5.0 32.4790 4 38.5 -1.0132 49.1 0.516 6.64 289.1 4.8 32.4987 4 39.0 -1.0481 49.1 0.627 6.61 287.8 4.6 32.5191 3 39.4 -1.0607 48.6 0.540 6.60 287.1 4.4 32.5260 5 40.0 -1.0735 48.9 0.546 6.56 285.5 4.2 32.5356 4 40.5 -1.0868 48.7 0.553 6.56 285.2 4.1 32.5455 4 41.0 -1.0935 48.9 0.601 6.53 283.9 3.8 32.5523 4 41.5 -1.1048 48.8 0.574 6.51 283.3 3.7 32.5616 4 42.0 -1.1191 48.9 0.583 6.49 282.1 3.5 32.5733 4 42.5 -1.1292 48.9 0.549 6.48 281.7 3.4 32.5819 4 43.0 -1.1469 48.8 0.619 6.45 280.4 3.2 32.5940 4 43.5 -1.1867 48.5 0.601 6.44 280.0 3.1 32.6221 4 44.1 -1.2031 48.7 0.602 6.41 279.0 3.0 32.6342 3 44.5 -1.2120 48.5 0.608 6.41 278.8 2.9 32.6405 4 45.0 -1.2247 48.7 0.592 6.38 277.6 2.8 32.6492 4 45.5 -1.2326 48.5 0.672 6.36 276.9 2.7 32.6536 4 46.0 -1.2441 48.6 0.623 6.34 275.7 2.6 32.6618 4 46.5 -1.2500 48.5 0.641 6.34 275.8 2.4 32.6650 4 47.0 -1.2526 48.7 0.601 6.32 275.1 2.4 32.6672 4 47.6 -1.2553 48.6 0.577 6.33 275.3 2.2 32.6693 4 48.0 -1.2573 48.7 0.607 6.31 274.5 2.2 32.6706 4 48.6 -1.2597 48.5 0.626 6.31 274.6 2.1 32.6723 4 49.0 -1.2609 48.7 0.660 6.30 274.0 2.0 32.6728 4 49.5 -1.2622 48.5 0.623 6.31 274.6 1.9 32.6743 4 50.0 -1.2642 48.7 0.724 6.31 274.4 1.9 32.6753 3 50.5 -1.2650 48.4 0.641 6.32 275.0 1.8 32.6758 4 51.0 -1.2663 48.5 0.618 6.33 275.3 1.8 32.6772 5 51.5 -1.2664 48.5 0.583 6.35 276.4 1.7 32.6772 4 51.9 -1.2654 48.5 0.586 6.34 276.0 1.7 32.6767 1