*2008/07/17 11:48:26.81 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/09/19 03:11:05.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 86 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A2B76BC6 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.023 45.456 2 Temperature:Primary 'deg C (ITS90)' -0.6642 1.3672 3 Transmissivity %/metre 48.2 51.5 4 Fluorescence:URU:Seapoint mg/m^3 0.383 1.447 5 Oxygen:Dissolved:SBE mL/L 8.245 8.664 6 Oxygen:Dissolved:SBE umol/kg 360.4893 378.346 7 PAR uE/m^2/sec 0.52E-01 9999 8 Salinity:T0:C0 PSS-78 26.254 28.3074 9 Number_of_bin_records n/a 3 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 : 55DS EVENT NUMBER : 59 LATITUDE : 68 48.25000 N ! (deg min) LONGITUDE : 107 5.61000 W ! (deg min) WATER DEPTH : 52 ALTIMETER (M) : 5.32 ! 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 11:44:35 2233 2233 CLEAN 5.0.2 2008/02/13 15:57:22 ? ? SHIFTDAT 3.4 2008/02/18 14:44:23 2233 2233 SHIFTDAT 3.4 2008/02/18 15:23:01 2233 2233 DELETE 6.3 2008/02/18 15:24:41 2233 387 CTDEDIT 4.61 2008/02/19 16:48:59 387 349 CALIB 11.7 2008/07/16 16:58:37 349 349 CALIB 11.7 2008/07/16 17:18:50 349 349 BINAVE 4.1.1 2008/07/16 17:19:14 349 86 REMOVECH 8.0 2008/07/16 17:49:03 86 86 REMOVECH 8.0 2008/07/17 10:00:40 86 86 CHGUNITS 3.0 2008/07/17 11:07:45 86 86 REORDER 1.2.1 2008/07/17 11:44:47 ? ? HDREDIT2 2.5.1 2008/07/17 11:48:26 ? ? $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 35.99 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2008/02/19 16:48:59 38 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2008/07/16 16:58:37 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 17:49:03 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 11:48:26 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_59.hex Software Version Seasave Win32 V 5.37d Temperature SN = 2668 Conductivity SN = 2754 System UpLoad Time = Sep 19 2007 03:11:05 Ship:Laurier Cruise:2007-02 Station: 55DS Latitude: 68 48.25 N Longitude: 107 05.61 W Depth: 52 Real-Time Sample Interval = 0.125 seconds # nquan = 13 # nvalues = 2233 # 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, 2233 # span 1 = 0.070, 45.988 # span 2 = -0.6667, 4.0719 # span 3 = 0.046935, 2.450826 # span 4 = -1.1300, 91.7247 # span 5 = 1.2210e-02, 2.4054e+00 # span 6 = 1.7900, 3.0269 # span 7 = 4.46744, 9.56833 # span 8 = 5.1893e-02, 9.9990e+03 # span 9 = 1.03, 99.90 # span 10 = -1.450, 1.296 # span 11 = 0.3837, 28.3090 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Sep 19 2007 03:11:05 # 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\2007-28-0059.hex Q:\C ruise_Data_Processing\2007-28\Processing\2007-28-0001.CON # datcnv_skipover = 0 # wfilter_date = Feb 12 2008 17:01:54, 7.12 # wfilter_in = Q:\Cruise_Data_Processing\2007-28\Processing\convert\2007-28-0059 .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 11:15:43, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-28\Processing\WFILTER\2007-28-0059. 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 11:17:29, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-28\Processing\celltm\2007-28-0059.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 2.7db and a few 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 3.0 1.0399 51.2 0.788 8.27 361.6 713.5 26.2540 4 3.5 1.0514 51.3 0.791 8.27 361.6 7674.7 26.2740 4 4.0 1.0601 51.2 0.806 8.26 361.0 9999.0 26.2985 4 4.4 1.0591 51.3 0.806 8.26 361.3 9999.0 26.2986 4 5.0 1.0633 51.2 0.826 8.24 360.5 9999.0 26.3055 5 5.5 1.0707 51.2 0.788 8.26 361.2 9999.0 26.3225 4 6.0 1.0777 51.3 0.820 8.28 361.9 9999.0 26.3445 5 6.5 1.1140 51.2 0.800 8.28 362.1 9999.0 26.3977 4 7.0 1.1251 51.2 0.882 8.30 363.0 9999.0 26.4182 5 7.5 1.1243 51.1 0.845 8.31 363.2 9999.0 26.4201 4 8.0 1.1307 51.2 0.891 8.32 363.9 9643.5 26.4314 4 8.5 1.1551 51.0 0.864 8.34 364.6 5896.9 26.4669 4 9.0 1.1684 51.2 0.903 8.37 365.9 135.2 26.4975 4 9.5 1.1644 51.0 0.891 8.37 365.9 589.7 26.4951 4 10.0 1.1725 51.1 0.931 8.39 366.8 762.9 26.5034 4 10.5 1.1783 51.0 0.885 8.40 367.3 771.8 26.5139 4 11.0 1.1874 51.1 0.961 8.43 368.5 721.2 26.5290 4 11.5 1.2370 50.8 0.948 8.44 369.1 596.6 26.5907 5 12.1 1.3002 50.9 1.047 8.47 370.0 459.8 26.6927 4 12.5 1.3300 50.7 1.074 8.47 370.1 319.2 26.7718 4 13.0 1.3547 50.6 1.199 8.49 371.1 171.4 26.8988 4 13.5 1.3672 50.3 1.306 8.50 371.2 29.8 27.0631 4 14.0 1.3378 50.3 1.291 8.52 372.1 0.1 27.1572 4 14.5 1.2656 50.2 1.426 8.53 372.8 0.1 27.2547 4 15.0 1.2247 50.2 1.407 8.56 373.9 0.1 27.3170 4 15.5 1.2227 50.3 1.387 8.58 375.0 0.1 27.3427 5 16.0 1.2114 50.3 1.337 8.61 376.1 0.1 27.3556 4 16.5 1.2070 50.4 1.412 8.60 375.7 0.1 27.3578 3 17.0 1.1362 50.4 1.392 8.61 376.0 0.1 27.4041 5 17.6 1.0661 50.6 1.419 8.61 375.9 0.1 27.4463 5 18.0 1.0577 50.4 1.447 8.59 375.4 0.1 27.4504 4 18.5 1.0222 50.7 1.395 8.61 376.0 0.1 27.4743 4 19.0 0.9784 50.5 1.398 8.59 375.0 0.1 27.4977 4 19.5 0.9362 50.6 1.309 8.61 376.0 0.1 27.5211 4 20.0 0.8918 50.7 1.413 8.60 375.5 0.1 27.5469 4 20.5 0.8807 50.6 1.360 8.61 376.3 0.1 27.5543 5 21.0 0.8705 50.6 1.343 8.60 375.5 0.1 27.5605 3 21.5 0.8409 50.6 1.377 8.61 376.0 0.1 27.5764 4 22.0 0.7971 50.5 1.270 8.59 375.1 0.1 27.5982 4 22.5 0.7610 50.6 1.236 8.60 375.7 0.1 27.6148 4 23.0 0.6681 50.6 1.304 8.59 374.9 0.1 27.6587 4 23.5 0.5877 50.7 1.212 8.60 375.7 0.1 27.6942 4 24.0 0.4252 50.5 1.175 8.58 374.6 0.1 27.7711 4 24.5 0.3616 50.4 1.050 8.58 374.8 0.1 27.7946 3 25.0 0.3425 50.9 1.114 8.59 375.2 0.1 27.8043 5 25.5 0.3349 51.1 1.099 8.61 376.2 0.1 27.8095 4 26.1 0.3331 51.3 1.108 8.61 376.0 0.1 27.8105 4 26.5 0.3313 51.5 1.126 8.66 378.0 0.1 27.8137 4 27.0 0.3209 51.3 1.132 8.65 377.8 0.1 27.8193 4 27.5 0.3082 51.4 1.117 8.66 378.3 0.1 27.8238 4 28.0 0.2612 51.2 1.099 8.64 377.4 0.1 27.8472 4 28.5 0.2016 50.8 1.029 8.65 377.9 0.1 27.8731 4 29.0 0.1272 50.2 0.994 8.63 377.0 0.1 27.9018 5 29.5 0.1067 50.3 1.026 8.64 377.3 0.1 27.9071 3 30.0 0.0958 50.0 0.998 8.61 376.0 0.1 27.9113 4 30.5 0.0824 50.2 0.943 8.61 376.1 0.1 27.9179 5 31.1 0.0666 50.0 0.937 8.59 375.1 0.1 27.9259 4 31.5 0.0491 50.1 0.920 8.59 375.3 0.1 27.9348 3 32.0 0.0345 50.2 0.928 8.56 373.9 0.1 27.9416 5 32.5 0.0280 50.5 0.916 8.57 374.2 0.1 27.9447 3 33.0 0.0217 50.2 0.968 8.54 373.0 0.1 27.9473 4 33.5 -0.0087 49.7 0.864 8.55 373.3 0.1 27.9595 4 34.0 -0.0939 48.8 0.855 8.52 372.1 0.1 27.9992 4 34.5 -0.1977 48.5 0.815 8.53 372.6 0.1 28.0513 4 35.0 -0.3448 48.3 0.656 8.51 371.5 0.1 28.1323 4 35.5 -0.4818 48.3 0.568 8.52 372.1 0.1 28.2080 4 36.0 -0.5159 48.2 0.559 8.50 371.2 0.1 28.2233 4 36.5 -0.5251 48.3 0.530 8.52 371.7 0.1 28.2270 5 37.0 -0.5308 48.6 0.529 8.49 370.8 0.1 28.2292 3 37.5 -0.5408 48.8 0.516 8.50 371.1 0.1 28.2346 4 38.0 -0.5579 48.6 0.507 8.47 369.8 0.1 28.2447 4 38.5 -0.5703 48.8 0.479 8.48 370.1 0.1 28.2515 4 39.0 -0.5754 48.5 0.503 8.44 368.5 0.1 28.2541 5 39.5 -0.5816 48.6 0.460 8.45 369.0 0.1 28.2579 3 40.0 -0.5937 48.5 0.488 8.42 367.7 0.1 28.2644 4 40.5 -0.6043 48.7 0.519 8.43 368.2 0.1 28.2705 4 41.0 -0.6116 48.7 0.501 8.41 366.9 0.1 28.2750 4 41.4 -0.6130 48.9 0.436 8.43 367.8 0.1 28.2761 4 42.0 -0.6145 48.5 0.464 8.41 367.2 0.1 28.2773 4 42.5 -0.6158 49.0 0.800 8.45 368.8 0.1 28.2783 4 43.0 -0.6162 49.1 0.467 8.44 368.5 0.1 28.2785 4 43.5 -0.6156 49.4 0.430 8.48 370.1 0.1 28.2783 4 44.0 -0.6211 49.3 0.464 8.46 369.3 0.1 28.2816 4 44.5 -0.6400 49.7 0.400 8.49 370.8 0.1 28.2931 4 45.0 -0.6553 49.6 0.440 8.49 370.8 0.1 28.3022 4 45.5 -0.6642 49.7 0.383 8.51 371.3 0.1 28.3074 3