*2008/07/17 11:48:27.25 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/09/19 09:43:34.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 118 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : FAECF69E NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.714 59.974 2 Temperature:Primary 'deg C (ITS90)' -1.3044 1.2099 3 Transmissivity %/metre 45.2 55.6 4 Fluorescence:URU:Seapoint mg/m^3 0.293 0.961 5 Oxygen:Dissolved:SBE mL/L 8.305 9.127 6 Oxygen:Dissolved:SBE umol/kg 363.4259 398.5225 7 PAR uE/m^2/sec 0.378 9999 8 Salinity:T0:C0 PSS-78 23.7806 28.9064 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 : 58QM EVENT NUMBER : 63 LATITUDE : 68 52.73000 N ! (deg min) LONGITUDE : 105 24.81000 W ! (deg min) WATER DEPTH : 66 ALTIMETER (M) : 3.91 ! 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 11:44:39 8413 8413 CLEAN 5.0.2 2008/02/13 15:57:24 ? ? SHIFTDAT 3.4 2008/02/18 14:44:25 8413 8413 SHIFTDAT 3.4 2008/02/18 15:23:03 8413 8413 DELETE 6.3 2008/02/18 15:24:48 8413 516 CTDEDIT 4.61 2008/02/19 17:06:24 516 477 CALIB 11.7 2008/07/16 16:58:38 477 477 CALIB 11.7 2008/07/16 17:18:50 477 477 BINAVE 4.1.1 2008/07/16 17:19:15 477 118 REMOVECH 8.0 2008/07/16 17:49:04 118 118 REMOVECH 8.0 2008/07/17 10:00:40 118 118 CHGUNITS 3.0 2008/07/17 11:07:45 118 118 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 50.32 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2008/02/19 17:06:24 39 records were deleted in this editing session. 2 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_63.hex Software Version Seasave Win32 V 5.37d Temperature SN = 2668 Conductivity SN = 2754 System UpLoad Time = Sep 19 2007 09:43:34 Ship:Laurier Cruise:2007-02 Station: 58QM Latitude: 68 52.73 N Longitude: 105 24.81 W Depth: 66 Real-Time Sample Interval = 0.125 seconds # nquan = 13 # nvalues = 8413 # 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, 8413 # span 1 = 0.047, 60.323 # span 2 = -1.3056, 2.1398 # span 3 = 0.023521, 2.386356 # span 4 = -1.1300, 88.8348 # span 5 = 0.0000e+00, 7.7045e+00 # span 6 = 1.8107, 3.1380 # span 7 = 5.09192, 9.91363 # span 8 = 5.1893e-02, 9.9990e+03 # span 9 = 1.42, 99.93 # span 10 = -1.666, 1.210 # span 11 = 0.1979, 28.9090 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Sep 19 2007 09:43:34 # 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 16:13:16, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-28\Processing\2007-28-0063.hex Q:\C ruise_Data_Processing\2007-28\Processing\2007-28-0001.CON # datcnv_skipover = 0 # wfilter_date = Feb 12 2008 17:01:56, 7.12 # wfilter_in = Q:\Cruise_Data_Processing\2007-28\Processing\convert\2007-28-0063 .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\2007-28-0063. 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 11:17:31, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-28\Processing\celltm\2007-28-0063.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 1.6db 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 1.7 -0.4406 45.6 0.879 8.47 370.9 0.7 23.7816 1 2.0 -0.4395 45.6 0.903 8.45 370.3 0.7 23.7811 5 2.5 -0.4396 45.5 0.897 8.45 370.1 0.7 23.7812 4 3.0 -0.4372 45.6 0.879 8.47 371.1 0.7 23.7810 5 3.5 -0.4274 45.7 0.899 8.47 371.2 0.7 23.7806 5 4.0 -0.4250 45.2 0.943 8.44 370.0 0.7 23.7820 4 4.5 -0.4229 45.6 0.877 8.48 371.4 0.7 23.7818 5 5.0 -0.4146 45.7 0.919 8.48 371.7 117.2 23.7808 4 5.4 -0.3914 45.5 0.867 8.49 372.1 49.4 23.7863 5 6.0 -0.3700 45.7 0.889 8.51 372.6 7.7 23.8185 5 6.5 -0.2907 46.2 0.849 8.53 373.7 3.4 23.8760 4 7.0 -0.1961 46.5 0.858 8.53 373.8 2.4 23.9926 4 7.5 -0.1142 47.0 0.827 8.54 373.9 2.0 24.0688 4 8.0 0.1637 47.7 0.803 8.54 374.0 1.7 24.3596 5 8.5 0.2704 47.8 0.842 8.52 373.1 1.6 24.4589 2 9.0 0.4001 48.3 0.782 8.52 372.9 1.5 24.5361 5 9.5 0.4659 48.5 0.745 8.49 371.9 1.4 24.5853 4 10.0 0.4791 48.4 0.800 8.47 370.9 1.3 24.5991 4 10.6 0.4861 48.5 0.775 8.46 370.3 1.3 24.6051 6 11.0 0.4917 48.5 0.741 8.44 369.5 1.2 24.6097 3 11.5 0.5328 48.8 0.797 8.43 369.1 1.2 24.6264 4 12.0 0.6385 49.4 0.681 8.43 369.2 1.1 24.6837 4 12.5 0.6803 49.3 0.720 8.42 368.6 1.1 24.7249 4 13.0 0.6821 49.0 0.735 8.43 368.9 1.0 24.7430 4 13.5 0.6891 49.2 0.775 8.42 368.6 1.0 24.7570 4 14.0 0.6896 49.2 0.728 8.43 369.0 1.0 24.7851 5 14.5 0.6547 49.1 0.815 8.43 369.1 0.9 24.8178 4 15.0 0.6034 48.7 0.882 8.43 368.9 0.9 24.8470 4 15.5 0.5865 48.8 0.922 8.44 369.3 0.9 24.8784 4 15.9 0.5898 49.1 0.961 8.43 369.0 0.9 24.9018 4 16.5 0.6191 49.3 0.896 8.41 368.1 0.9 24.9461 5 17.1 0.6545 49.5 0.885 8.40 367.5 0.8 25.0001 4 17.5 0.7036 49.8 0.879 8.41 368.0 0.7 25.0529 4 18.0 0.7844 50.3 0.830 8.39 367.0 0.8 25.1118 4 18.5 0.8518 50.7 0.839 8.33 364.4 0.8 25.1556 4 19.0 0.8799 50.8 0.811 8.31 363.4 0.7 25.2004 5 19.5 0.9011 50.8 0.861 8.37 366.2 0.7 25.2934 4 20.0 0.9179 50.8 0.861 8.44 369.1 0.8 25.3549 4 20.6 0.9335 50.9 0.873 8.48 371.1 0.7 25.3835 4 21.0 0.9407 50.8 0.818 8.51 372.2 0.6 25.3925 4 21.5 0.9430 50.9 0.859 8.55 374.3 0.6 25.3956 3 22.0 0.9452 50.9 0.826 8.56 374.5 0.8 25.3974 5 22.5 0.9496 51.0 0.858 8.57 375.0 0.7 25.4030 4 23.0 0.9561 50.8 0.812 8.57 374.8 0.6 25.4202 4 23.5 0.9530 51.2 0.831 8.59 375.9 0.5 25.4400 4 24.0 0.9505 51.0 0.827 8.61 376.6 0.7 25.4752 4 24.5 0.9456 50.9 0.879 8.64 378.1 0.8 25.5302 3 25.0 1.0122 50.7 0.845 8.66 378.7 0.5 25.6458 4 25.5 1.0405 51.1 0.952 8.70 380.5 0.6 25.8419 5 26.1 0.9658 51.4 0.873 8.72 381.4 0.6 26.0825 4 26.5 0.9648 51.7 0.870 8.75 382.6 0.5 26.2923 4 27.0 1.1571 52.3 0.806 8.77 383.2 0.5 26.5791 4 27.5 1.2099 53.0 0.781 8.80 384.4 0.5 26.9243 4 28.0 0.9983 53.2 0.879 8.81 385.0 0.6 27.2742 4 28.5 0.6002 53.5 0.925 8.85 386.4 0.6 27.5034 4 29.0 0.3178 53.4 0.818 8.86 386.9 0.6 27.6263 4 29.5 0.1687 53.6 0.836 8.89 388.2 0.5 27.6765 4 30.0 0.0205 53.7 0.813 8.90 388.8 0.4 27.7422 5 30.5 -0.0586 53.5 0.769 8.94 390.6 0.4 27.7957 4 31.1 -0.0478 54.0 0.827 8.97 391.7 9999.0 27.8264 4 31.5 -0.0055 54.1 0.785 9.00 393.1 9999.0 27.8594 4 32.0 0.0305 54.3 0.872 9.02 393.8 9999.0 27.8800 5 32.5 0.0411 54.1 0.781 9.02 394.1 9999.0 27.8993 3 33.0 0.0391 54.3 0.937 9.05 395.0 9999.0 27.9119 4 33.6 0.0205 54.2 0.848 9.07 396.2 9999.0 27.9228 4 33.9 -0.0031 54.3 0.946 9.07 396.1 9999.0 27.9321 4 34.5 -0.0169 54.1 0.859 9.10 397.2 9999.0 27.9394 3 35.0 -0.0143 54.1 0.895 9.09 396.7 9999.0 27.9429 3 35.5 -0.0141 54.3 0.928 9.11 397.8 9999.0 27.9450 4 36.0 -0.0116 54.2 0.916 9.12 398.2 9999.0 27.9456 4 36.5 -0.0069 54.2 0.940 9.13 398.5 9999.0 27.9450 5 37.0 0.0030 54.0 0.891 9.11 398.0 9999.0 27.9431 3 37.6 0.0074 54.1 0.911 9.12 398.4 9999.0 27.9427 5 38.0 0.0059 54.3 0.904 9.12 398.4 9999.0 27.9435 3 38.5 0.0007 54.3 0.910 9.13 398.5 9999.0 27.9460 4 39.0 -0.0127 54.1 0.920 9.11 397.8 9999.0 27.9522 3 39.5 -0.0577 54.4 0.904 9.11 397.9 9999.0 27.9722 4 40.0 -0.1620 54.5 0.885 9.09 396.8 9999.0 28.0257 4 40.5 -0.2308 54.5 0.821 9.09 397.0 9999.0 28.0580 4 41.0 -0.2659 54.6 0.812 9.07 395.9 9999.0 28.0831 4 41.5 -0.3073 54.6 0.885 9.07 396.0 9999.0 28.1291 4 42.0 -0.3896 54.6 0.809 9.05 394.9 9999.0 28.1951 4 42.5 -0.4692 54.8 0.800 9.04 394.7 9999.0 28.2517 4 43.0 -0.5195 55.0 0.773 9.01 393.3 9999.0 28.2871 4 43.5 -0.5734 54.8 0.733 9.01 393.4 9999.0 28.3186 4 44.0 -0.6194 54.8 0.705 8.98 392.1 9999.0 28.3458 4 44.5 -0.7090 55.2 0.665 8.99 392.2 9999.0 28.3997 4 45.1 -0.7946 55.1 0.604 8.96 390.9 9999.0 28.4440 4 45.5 -0.8151 55.2 0.647 8.96 391.1 9999.0 28.4697 4 46.0 -0.8284 55.0 0.574 8.94 390.0 9999.0 28.4971 3 46.5 -0.8759 55.3 0.614 8.93 389.6 9999.0 28.5379 4 47.0 -0.9529 55.1 0.519 8.92 389.3 9999.0 28.5736 4 47.5 -1.0042 55.4 0.550 8.90 388.4 9999.0 28.5924 5 48.0 -1.0391 55.4 0.479 8.86 386.6 9999.0 28.6029 5 48.5 -1.0606 55.4 0.440 8.85 386.3 9999.0 28.6123 3 49.0 -1.0902 55.3 0.494 8.81 384.6 9999.0 28.6327 5 49.5 -1.1332 55.5 0.411 8.80 384.1 9999.0 28.6712 3 50.0 -1.1620 55.3 0.415 8.76 382.4 9999.0 28.7015 4 50.5 -1.2042 55.4 0.391 8.75 381.8 9999.0 28.7470 5 51.0 -1.2182 55.4 0.386 8.72 380.4 9999.0 28.7617 3 51.5 -1.2395 55.6 0.338 8.71 379.9 9999.0 28.7874 3 52.0 -1.2720 55.1 0.344 8.69 379.3 9999.0 28.8331 5 52.5 -1.2910 54.9 0.339 8.68 378.7 9999.0 28.8701 4 53.0 -1.2934 54.7 0.633 8.65 377.3 9999.0 28.8781 5 53.5 -1.2926 54.7 0.363 8.64 377.1 9999.0 28.8815 4 54.0 -1.2928 54.5 0.333 8.62 376.0 9999.0 28.8829 4 54.5 -1.2946 54.8 0.324 8.61 375.8 9999.0 28.8867 4 55.0 -1.2967 54.4 0.326 8.59 374.7 9999.0 28.8914 4 55.5 -1.2988 54.5 0.351 8.59 374.9 9999.0 28.8956 4 56.0 -1.3013 54.4 0.321 8.58 374.5 9999.0 28.8997 4 56.5 -1.3026 54.5 0.305 8.59 374.6 9999.0 28.9019 4 57.0 -1.3030 54.3 0.314 8.57 374.1 9999.0 28.9032 4 57.5 -1.3039 54.3 0.308 8.58 374.3 9999.0 28.9043 4 58.0 -1.3041 54.4 0.330 8.56 373.7 9999.0 28.9048 3 58.5 -1.3043 54.4 0.293 8.58 374.3 9999.0 28.9053 4 59.0 -1.3043 54.2 0.317 8.57 373.7 9999.0 28.9057 5 59.5 -1.3043 54.5 0.302 8.58 374.3 9999.0 28.9058 4 60.0 -1.3044 54.3 0.326 8.56 373.6 9999.0 28.9064 3