*2009/05/14 15:30:13.42 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/07/19 03:37:43.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 90 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 537109E5 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 5.618 49.872 2 Temperature:Primary 'deg C (ITS90)' 1.5773 3.689 3 Transmissivity %/metre 12.9 57.7 4 Fluorescence:URU:Seapoint mg/m^3 0.134 3.462 5 PAR uE/m^2/sec 0.97E-01 46.728 6 PAR:Reference uE/m^2/sec 1644.182 2047.571 7 Oxygen:Dissolved:SBE mL/L 8.294 8.688 8 Oxygen:Dissolved:SBE umol/kg 360.9089 378.1052 9 Salinity:T0:C0 PSS-78 32.3779 32.4527 10 Number_of_bin_records n/a 5 19 $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 ' ' 1 6 -99 ' ' 7 F ' ' 1 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-02\Pro $END *ADMINISTRATION MISSION : 2008-02 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : C3O/IPY SCIENTIST : van Hardenberg B. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : 'North Pacific / Bering Sea / Chukchi Sea/ Beaufort' CONTINUED : ' Sea/ Amundsen Gulf' STATION : UTN-4 EVENT NUMBER : 72 LATITUDE : 67 30.03000 N ! (deg min) LONGITUDE : 168 54.45000 W ! (deg min) WATER DEPTH : 51 ALTIMETER (M) : 1.78 ! 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-911plus SERIAL NUMBER : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2374 conductivity:primary ' ' 1764 pressure ' ' 77511 temperature:secondary ' ' 2710 conductivity:secondary ' ' 2676 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1050DR Oxygen:SBE ' ' 0052 altimeter: ' ' ' ' userpoly ' ' 072 irradiance:primary ' ' 70123 surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.12 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/04/15 18:21:46 20072 20072 CLEAN 5.0.2 2009/04/15 19:15:51 ? ? SHIFTDAT 3.4 2009/05/06 12:41:11 19903 19903 SHIFTDAT 3.4 2009/05/06 16:24:18 19903 19903 SHIFTDAT 3.4 2009/05/06 17:32:14 19903 19903 DELETE 6.3 2009/05/06 18:10:59 19903 1139 CTDEDIT 4.61 2009/05/12 15:22:28 1139 838 CTDEDIT 4.61 2009/05/13 15:11:42 838 838 CALIB 11.7 2009/05/14 09:12:48 838 838 BINAVE 4.1.1 2009/05/14 11:34:40 838 90 REMOVECH 8.0 2009/05/14 13:11:44 90 90 CHGUNITS 3.0 2009/05/14 13:18:28 90 90 REORDER 1.2.1 2009/05/14 15:27:54 ? ? HDREDIT2 2.5.1 2009/05/14 15:30:13 ? ? $END $REMARKS -CLEAN functions: 2009/04/15 18:37:57 20 Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.70 Salinity was recalculated after shift -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 DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure filtered over width: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 40.49 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/05/12 15:22:28 301 records were deleted in this editing session. 138 changes in channel Salinity:T0:C0 -CTDEDIT 2009/05/13 15:11:42 118 changes in channel Salinity:T0:C0 -CALIB parameters: 2009/05/14 09:12:48 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-02\Processing\doc\2008-02-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 10 -0.1000000E-03 0.1038900E+01 -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 0.50 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2009/05/14 13:11:44 11 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/05/14 15:30:13 Applied edit header: Q:\Cruise_Data_Processing\2008-02\Processing\doc\2008-02-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F11.2 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 6: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\2008-02_SWL\SBE9-0585-RAW-DATA\2008-02-072.hex Software Version Seasave V 7.12 Temperature SN = 2374 Conductivity SN = 1764 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jul 19 2008 03:36:29 NMEA Latitude = 67 30.03 N NMEA Longitude = 168 54.45 W NMEA UTC (Time) = Jul 19 2008 03:37:43 Store Lat/Lon Data = Append to Every Scan Cruise: 2008-02 Ship: CCGS Sir Wilfrid Laurier Station name: UTN-4 Water depth: 51 UTN-4 cast #72 GeoChem. # nquan = 19 # nvalues = 20072 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = par: PAR/Irradiance, Biospherical/Licor # name 10 = spar: SPAR/Surface Irradiance # name 11 = upoly0: Upoly 0, ISUS # name 12 = altM: Altimeter [m] # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = pumps: Pump Status # name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 16 = sal00: Salinity [PSU] # name 17 = sal11: Salinity, 2 [PSU] # name 18 = flag: flag # span 0 = 1, 20072 # span 1 = 2.531, 50.485 # span 2 = 1.5726, 9.1263 # span 3 = 1.5732, 8.7086 # span 4 = 1.841376, 3.476252 # span 5 = 1.781046, 3.428587 # span 6 = 8.0267, 87.7737 # span 7 = 0.0000e+00, 5.0000e+00 # span 8 = 3.2566, 4.4276 # span 9 = 9.2767e-02, 2.1024e+02 # span 10 = 1.2394e+03, 2.1064e+03 # span 11 = 0.4346764, 2.3247863 # span 12 = 0.00, 100.00 # span 13 = -0.959, 1.532 # span 14 = 0, 1 # span 15 = 5.73282, 8.41249 # span 16 = 16.5553, 36.2714 # span 17 = 16.1088, 35.9814 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 19 2008 03:36:29 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2374, 29-May-08 # sensor 1 = Frequency 1 conductivity, primary, 1764, 29-May-08, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 77511, 13-MAR-00 # sensor 3 = Frequency 3 temperature, secondary, 2710, 29-May-08 # sensor 4 = Frequency 4 conductivity, secondary, 2676, 31-Dec-02, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 1 transmissometer, primary, 1050DR, 9-Jun-08 # sensor 7 = Extrnl Volt 2 Oxygen, SBE, primary, 0052, 08-Apr-08 # sensor 8 = Extrnl Volt 4 altimeter # sensor 9 = Extrnl Volt 6 userpoly 0, 072 # sensor 10 = Extrnl Volt 7 irradiance (PAR), primary, 70123, 13 Mar 2007 # sensor 11 = Extrnl Volt 9 surface irradiance (SPAR), degrees = 0.0 # datcnv_date = Apr 14 2009 16:57:36, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2008-02\RAW\CTD\2008-02-0072.hex Q:\Crui se_Data_Processing\2008-02\Processing\doc\2008-02-ctd.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Apr 14 2009 17:18:10, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2008-02\Processing\convert\2008-02-007 2.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Apr 14 2009 18:00:12, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2008-02\Processing\wildedit\2008-02-0072 .cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Apr 15 2009 13:00:23, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2008-02\Processing\celltm\2008-02-0072.c nv Q:\Cruise_Data_Processing\2008-02\Processing\doc\2008-02-ctd.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove records from the surface and bottom of the cast; salinity was cleaned. --------------------------------------------------------------------- The fluorescence data were frequently offscale (>5mg/m3). Fluorescence:URU:Seapoint – The data are uncalibrated and unedited. Transmissivity: The data are nominal and unedited. Based on post-cruise calibrations of temperature and conductivity, the salinity data are considered to be within 0.001. No recalibration was applied to the salinity. The dissolved oxygen data were recalibrated based on comparison with bottles. The SBE dissolved oxygen data in the CTD files appear to be, roughly, within: • ±0.6ml/l from 0 - 200m • ±0.2ml/l from 200 - 500m • ±0.1ml/l from 500 - 1500m • ±0.02ml/l below 1500m *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.1E-03 1.0389) $END !--1--- ---2---- --3-- ---4--- --5--- --6--- --7--- --8-- ---9---- -10- !Pressu Temperat Trans Fluores PAR PAR: Oxygen Oxyge Salinity Numb !re ure: missi cence: Refere : n: :T0:C0 er_o ! Primary vity URU: nce Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ------ ------ ----- -------- ---- *END OF HEADER 5.6 3.6865 57.6 0.134 46.7 1984.4 8.60 374.5 32.3822 5 6.0 3.6890 57.7 0.151 46.4 1984.4 8.61 374.6 32.3841 12 6.4 3.6844 57.3 0.164 44.1 1981.2 8.62 375.2 32.3827 11 7.0 3.4606 56.9 0.265 39.8 1651.6 8.65 376.4 32.3830 19 7.5 3.4424 57.0 0.325 36.4 1757.7 8.63 375.7 32.3837 15 8.0 3.4324 57.1 0.291 34.6 1833.6 8.63 375.6 32.3825 14 8.5 3.4232 56.7 0.240 32.2 1848.6 8.60 374.4 32.3823 14 9.0 3.4357 56.7 0.239 30.4 1801.4 8.53 371.1 32.3808 13 9.5 3.4540 56.9 0.216 28.6 1697.3 8.45 368.0 32.3789 11 10.0 3.4830 56.9 0.212 26.7 1644.2 8.41 366.0 32.3779 11 10.5 3.4771 56.8 0.215 25.3 1674.9 8.40 365.4 32.3822 10 11.0 3.3113 56.8 0.211 23.6 1747.8 8.42 366.3 32.3869 10 11.5 3.2107 56.4 0.253 22.0 1804.3 8.46 368.1 32.3890 9 12.0 3.1924 56.0 0.340 20.5 1832.6 8.51 370.3 32.3882 10 12.5 3.1713 55.8 0.381 19.3 1833.4 8.57 372.8 32.3875 9 13.0 3.1461 55.4 0.617 18.2 1811.4 8.63 375.6 32.3883 10 13.5 3.1209 55.3 0.625 17.0 1769.2 8.68 377.8 32.3892 9 14.0 3.1032 55.1 0.638 16.0 1730.0 8.69 378.1 32.3881 9 14.5 3.0888 54.6 0.721 15.1 1698.3 8.66 377.0 32.3885 9 15.0 3.0668 53.6 0.774 14.2 1678.6 8.63 375.8 32.3895 10 15.5 3.0200 53.8 0.825 13.3 1667.4 8.61 374.9 32.3951 9 16.0 2.9234 54.4 0.720 12.5 1663.5 8.60 374.5 32.4084 9 16.5 2.7118 53.9 1.082 11.8 1662.0 8.59 374.0 32.4308 9 17.0 2.4144 53.0 1.291 11.0 1679.2 8.57 372.8 32.4466 10 17.5 2.1299 53.4 1.149 10.3 1724.5 8.54 371.5 32.4518 9 18.0 2.0669 53.6 1.279 9.5 1777.9 8.52 370.5 32.4510 10 18.5 2.0473 53.2 1.124 8.8 1821.5 8.50 370.0 32.4442 9 19.0 2.0419 53.0 1.301 8.1 1870.3 8.49 369.7 32.4394 10 19.5 2.0384 52.6 1.184 7.5 1916.1 8.49 369.3 32.4370 9 20.0 2.0205 52.0 0.976 7.0 1936.5 8.48 368.9 32.4404 10 20.5 2.0141 51.9 1.269 6.5 1933.6 8.46 368.1 32.4393 9 21.0 2.0104 52.3 1.294 6.0 1932.3 8.45 367.6 32.4439 9 21.5 2.0032 53.0 1.413 5.6 1933.6 8.43 367.0 32.4442 9 22.0 1.9977 51.6 1.786 5.2 1935.8 8.42 366.5 32.4433 10 22.5 1.9926 50.9 3.196 4.8 1941.8 8.41 366.0 32.4429 9 23.0 2.0036 50.9 1.874 4.6 1941.8 8.41 365.8 32.4405 9 23.5 1.9966 50.7 1.752 4.3 1940.0 8.40 365.7 32.4436 10 24.0 1.9909 50.8 2.108 3.9 1938.3 8.41 365.8 32.4428 10 24.5 1.9832 50.2 2.089 3.7 1925.8 8.42 366.2 32.4429 10 25.0 1.9642 50.4 1.824 3.4 1895.8 8.42 366.3 32.4443 9 25.5 1.9510 50.3 1.770 3.2 1864.4 8.40 365.7 32.4441 10 26.0 1.9396 50.2 1.818 3.0 1868.7 8.37 364.4 32.4444 10 26.5 1.9302 49.2 1.337 2.8 1900.7 8.33 362.6 32.4438 9 27.0 1.9289 49.0 1.694 2.6 1942.5 8.30 361.3 32.4447 9 27.5 1.9204 49.2 1.808 2.4 1967.9 8.29 360.9 32.4459 9 28.0 1.8777 49.1 1.269 2.3 1976.4 8.30 361.3 32.4487 9 28.5 1.8051 48.9 0.964 2.1 1981.5 8.33 362.6 32.4520 9 29.0 1.7292 49.1 0.930 2.0 1992.1 8.36 363.8 32.4527 9 29.5 1.6757 48.2 1.108 1.9 1986.8 8.38 364.6 32.4515 9 30.0 1.6375 46.2 0.852 1.8 1986.6 8.40 365.3 32.4477 9 30.5 1.6208 45.0 1.104 1.7 1991.8 8.39 365.3 32.4447 10 31.0 1.6092 42.9 1.008 1.6 2000.8 8.38 364.7 32.4438 9 31.5 1.5973 41.9 1.557 1.5 2002.2 8.36 363.9 32.4448 10 32.0 1.5980 40.2 1.385 1.4 1999.9 8.35 363.5 32.4426 9 32.5 1.5911 38.7 1.180 1.3 2002.5 8.35 363.6 32.4440 10 33.0 1.5904 36.2 1.395 1.2 2011.5 8.37 364.3 32.4441 9 33.5 1.5851 35.7 1.566 1.1 2024.6 8.40 365.3 32.4454 9 34.0 1.5844 34.1 1.978 1.0 2027.4 8.41 365.9 32.4458 8 34.5 1.5826 33.5 1.389 0.9 2025.1 8.41 366.2 32.4461 9 35.0 1.5848 32.8 1.463 0.8 2028.2 8.41 366.2 32.4451 8 35.5 1.5848 31.7 2.022 0.7 2030.1 8.41 366.1 32.4457 8 36.0 1.5834 30.8 1.749 0.7 2023.3 8.41 366.2 32.4463 8 36.5 1.5834 29.5 1.882 0.6 2022.3 8.42 366.3 32.4460 7 37.0 1.5833 30.2 1.790 0.5 2027.2 8.42 366.6 32.4462 9 37.5 1.5819 29.7 2.048 0.5 2036.7 8.43 366.7 32.4466 8 38.0 1.5808 29.0 2.144 0.4 2037.5 8.42 366.6 32.4468 8 38.5 1.5805 27.9 1.607 0.4 2031.5 8.42 366.3 32.4468 8 39.0 1.5811 27.5 1.818 0.3 2021.4 8.41 366.0 32.4466 9 39.5 1.5798 27.3 1.779 0.3 2016.8 8.41 365.8 32.4468 8 40.0 1.5795 27.1 1.936 0.3 2019.3 8.41 366.1 32.4469 9 40.5 1.5779 26.6 2.046 0.2 2023.4 8.42 366.5 32.4477 9 41.0 1.5775 26.4 2.358 0.2 2028.5 8.43 366.9 32.4474 8 41.5 1.5777 26.2 1.807 0.2 2044.1 8.44 367.2 32.4474 8 42.0 1.5773 26.4 1.559 0.2 2040.8 8.44 367.3 32.4479 9 42.5 1.5777 26.0 1.509 0.2 2027.2 8.44 367.4 32.4478 8 43.0 1.5777 25.3 1.657 0.1 2018.4 8.44 367.3 32.4479 8 43.5 1.5805 24.8 1.891 0.1 2017.4 8.44 367.0 32.4474 8 44.0 1.5816 23.3 1.880 0.1 2008.1 8.43 366.6 32.4475 8 44.5 1.5820 21.0 3.015 0.1 2001.2 8.41 366.2 32.4479 8 45.0 1.5872 19.1 2.970 0.1 2004.5 8.40 365.3 32.4477 9 45.5 1.5908 17.1 3.092 0.1 2014.3 8.38 364.7 32.4482 8 46.0 1.5907 15.6 3.433 0.1 2017.4 8.37 364.4 32.4485 8 46.5 1.5898 15.4 3.314 0.1 2019.3 8.36 363.8 32.4487 8 47.0 1.5905 15.7 3.175 0.1 2022.8 8.35 363.4 32.4485 8 47.5 1.5907 14.9 3.095 0.1 2020.9 8.34 362.7 32.4484 8 48.0 1.5912 14.3 3.222 0.1 2017.1 8.33 362.6 32.4486 7 48.5 1.5908 13.9 3.286 0.1 2026.1 8.35 363.4 32.4485 7 49.0 1.5921 14.1 3.462 0.1 2032.1 8.37 364.0 32.4486 9 49.5 1.5944 13.7 3.193 0.1 2039.8 8.38 364.6 32.4485 9 49.9 1.5956 12.9 3.066 0.1 2047.6 8.39 364.9 32.4486 7