*2009/05/14 15:30:12.48 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/07/17 20:48:41.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 81 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 62FEC904 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 5.151 44.935 2 Temperature:Primary 'deg C (ITS90)' 1.7181 3.4625 3 Transmissivity %/metre 25.3 54.9 4 Fluorescence:URU:Seapoint mg/m^3 0.491 1.129 5 PAR uE/m^2/sec 0.204 70.281 6 PAR:Reference uE/m^2/sec 424.76 426.94 7 Oxygen:Dissolved:SBE mL/L 6.542 7.527 8 Oxygen:Dissolved:SBE umol/kg 284.5937 327.5482 9 Salinity:T0:C0 PSS-78 32.5452 32.7927 10 Number_of_bin_records n/a 3 16 $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 : UTBS-1 EVENT NUMBER : 63 LATITUDE : 64 59.41000 N ! (deg min) LONGITUDE : 169 8.18000 W ! (deg min) WATER DEPTH : 49 ALTIMETER (M) : 5.42 ! 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 18:19:23 18576 18576 CLEAN 5.0.2 2009/04/15 19:13:35 ? ? SHIFTDAT 3.4 2009/05/06 12:39:04 18349 18349 SHIFTDAT 3.4 2009/05/06 16:21:51 18349 18349 SHIFTDAT 3.4 2009/05/06 17:30:01 18349 18349 DELETE 6.3 2009/05/06 18:09:40 18349 749 CTDEDIT 4.61 2009/05/12 13:51:26 749 663 CALIB 11.7 2009/05/14 09:12:40 663 663 BINAVE 4.1.1 2009/05/14 11:34:36 663 81 REMOVECH 8.0 2009/05/14 13:11:43 81 81 CHGUNITS 3.0 2009/05/14 13:18:27 81 81 REORDER 1.2.1 2009/05/14 15:27:53 ? ? HDREDIT2 2.5.1 2009/05/14 15:30:12 ? ? $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 35.41 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/05/12 13:51:26 86 records were deleted in this editing session. 70 changes in channel Salinity:T0:C0 -CALIB parameters: 2009/05/14 09:12:40 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 13:11:43 11 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/05/14 15:30:12 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\2008-02-063.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 17 2008 20:47:37 NMEA Latitude = 64 59.41 N NMEA Longitude = 169 08.18 W NMEA UTC (Time) = Jul 17 2008 20:48:41 Store Lat/Lon Data = Append to Every Scan Cruise: 2008-02 Ship: CCGS Sir Wilfrid Laurier Station name: UTBS-1 Water depth: 49 cast # 63 # nquan = 19 # nvalues = 18576 # 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, 18576 # span 1 = 3.456, 45.414 # span 2 = 1.7133, 3.6254 # span 3 = 1.7141, 3.6381 # span 4 = 2.878703, 3.024104 # span 5 = 2.877620, 3.032354 # span 6 = 63.9129, 86.4833 # span 7 = 4.6032e-01, 3.6044e+00 # span 8 = 3.3333, 4.8059 # span 9 = 1.7316e-01, 9.5681e+01 # span 10 = 4.0951e+02, 4.3130e+02 # span 11 = 0.0000000, 0.0000000 # span 12 = 4.00, 47.86 # span 13 = -0.994, 1.607 # span 14 = 0, 1 # span 15 = 6.27104, 9.21603 # span 16 = 32.5365, 32.8088 # span 17 = 32.5298, 32.8698 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 17 2008 20:47:37 # 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 16:57:10, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2008-02\RAW\CTD\2008-02-0063.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 17:17:41, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2008-02\Processing\convert\2008-02-006 3.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 17:59:46, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2008-02\Processing\wildedit\2008-02-0063 .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 12:59:49, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2008-02\Processing\celltm\2008-02-0063.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 5.2 3.4622 53.0 0.613 70.3 426.9 7.53 327.5 32.5453 8 5.5 3.4624 53.1 0.609 67.3 426.9 7.52 327.4 32.5452 16 6.0 3.4623 53.1 0.672 61.2 426.9 7.52 327.1 32.5452 13 6.5 3.4616 53.0 0.611 56.5 426.9 7.51 326.8 32.5455 11 7.0 3.4625 52.9 0.610 51.1 426.9 7.50 326.2 32.5452 9 7.5 3.4620 53.0 0.589 47.2 426.9 7.48 325.4 32.5456 9 8.0 3.4613 53.0 0.574 43.9 426.9 7.46 324.5 32.5460 8 8.5 3.4610 53.0 0.654 40.7 426.9 7.44 323.7 32.5460 3 9.0 3.4606 52.3 0.570 38.2 426.9 7.42 323.0 32.5463 6 9.5 3.4596 53.0 0.590 36.1 426.9 7.41 322.5 32.5470 8 10.0 3.4587 53.2 0.571 34.0 426.9 7.42 323.0 32.5476 7 10.5 3.4525 53.3 0.548 31.8 426.9 7.44 323.8 32.5503 8 11.0 3.4508 53.6 0.548 29.3 426.9 7.46 324.5 32.5499 8 11.5 3.4511 53.6 0.582 27.4 426.9 7.47 325.1 32.5494 8 12.0 3.4469 53.6 0.521 25.9 426.9 7.47 325.0 32.5513 8 12.5 3.4386 53.6 0.491 24.6 426.9 7.45 324.2 32.5553 8 13.0 3.4233 53.7 0.498 23.3 426.9 7.43 323.1 32.5586 7 13.5 3.4038 53.9 0.577 22.0 426.9 7.41 322.3 32.5654 8 14.0 3.3774 54.0 0.648 20.6 426.9 7.39 321.5 32.5734 8 14.5 3.2549 54.0 0.609 19.4 426.9 7.38 321.1 32.6256 7 15.0 3.0994 53.8 0.727 18.3 426.9 7.37 320.9 32.6599 8 15.5 3.0039 53.8 0.900 17.2 426.9 7.37 320.6 32.6795 6 16.0 2.8758 53.7 0.867 16.2 426.9 7.37 320.6 32.7101 6 16.5 2.7947 54.3 0.914 15.2 426.9 7.36 320.3 32.7093 8 17.0 2.7825 54.5 0.789 14.4 426.9 7.36 320.1 32.6985 7 17.5 2.7854 54.5 0.743 13.6 426.9 7.35 319.9 32.6953 8 18.0 2.7641 54.7 0.723 12.8 426.9 7.33 319.1 32.7017 8 18.5 2.7361 54.9 0.679 12.0 426.9 7.31 318.2 32.7097 8 19.0 2.7011 54.8 0.689 11.4 426.9 7.29 317.1 32.7166 8 19.5 2.6666 54.8 0.743 10.7 426.9 7.27 316.2 32.7157 8 20.0 2.6373 54.8 0.920 10.2 426.9 7.24 315.1 32.7175 8 20.5 2.6081 54.4 1.129 9.6 426.9 7.21 313.8 32.7183 8 21.0 2.5900 54.1 0.979 9.1 426.9 7.17 311.9 32.7243 8 21.5 2.4934 53.5 0.957 8.6 426.9 7.12 309.9 32.7505 8 22.0 2.3945 53.2 0.845 8.1 426.9 7.08 307.8 32.7555 7 22.5 2.3392 52.5 0.714 7.7 426.9 7.03 306.0 32.7524 8 23.0 2.2982 46.5 0.606 7.3 426.9 6.99 304.3 32.7506 8 23.5 2.3061 49.9 0.636 6.9 426.9 6.95 302.6 32.7384 7 24.0 2.2821 51.5 0.780 6.5 426.9 6.92 301.2 32.7446 8 24.5 2.2559 51.2 0.853 6.1 426.9 6.89 299.8 32.7493 8 25.0 2.1974 50.9 0.829 5.8 426.9 6.86 298.6 32.7633 7 25.5 2.1350 50.4 0.824 5.5 426.9 6.84 297.7 32.7685 8 26.0 2.0509 50.1 0.862 5.2 426.9 6.81 296.3 32.7855 8 26.5 1.9829 50.8 0.856 4.9 426.9 6.78 295.0 32.7902 8 27.0 1.9402 50.8 0.848 4.6 426.9 6.74 293.2 32.7927 8 27.5 1.8811 48.2 0.868 4.3 426.9 6.70 291.6 32.7912 8 28.0 1.8738 46.9 0.761 4.1 426.9 6.67 290.1 32.7837 8 28.5 1.8597 46.6 0.740 3.8 426.9 6.64 289.1 32.7847 8 29.0 1.8529 44.6 0.759 3.6 426.9 6.63 288.2 32.7814 8 29.5 1.8346 42.5 0.697 3.4 426.9 6.62 287.8 32.7840 8 30.0 1.7996 40.2 0.636 3.2 426.9 6.61 287.6 32.7850 8 30.5 1.7812 38.4 0.610 3.0 426.9 6.61 287.4 32.7828 8 31.0 1.7547 36.7 0.547 2.8 426.9 6.60 287.1 32.7829 8 31.5 1.7532 35.3 0.528 2.6 426.9 6.59 286.6 32.7777 8 32.0 1.7565 34.0 0.521 2.4 426.9 6.57 286.0 32.7766 7 32.5 1.7689 33.2 0.548 2.2 426.9 6.56 285.4 32.7746 8 33.0 1.7586 33.0 0.539 2.0 426.9 6.55 284.9 32.7783 8 33.5 1.7474 32.3 0.555 1.9 426.9 6.54 284.6 32.7796 8 34.0 1.7498 31.6 0.534 1.7 426.9 6.54 284.7 32.7776 8 34.5 1.7462 31.0 0.544 1.5 426.9 6.55 284.8 32.7782 7 35.0 1.7413 30.5 0.513 1.4 426.4 6.55 285.1 32.7778 8 35.5 1.7314 29.5 0.515 1.3 426.9 6.56 285.5 32.7789 8 36.0 1.7304 29.1 0.512 1.2 426.9 6.57 285.7 32.7789 8 36.5 1.7299 28.9 0.510 1.0 426.0 6.57 286.0 32.7781 7 37.0 1.7285 28.5 0.503 0.9 426.9 6.58 286.3 32.7789 8 37.5 1.7228 27.8 0.500 0.9 426.9 6.59 286.6 32.7795 8 38.0 1.7238 27.6 0.505 0.8 425.0 6.59 286.6 32.7784 8 38.5 1.7258 27.7 0.524 0.7 426.7 6.58 286.4 32.7782 9 39.0 1.7221 27.5 0.509 0.6 426.7 6.58 286.3 32.7786 8 39.5 1.7210 27.3 0.500 0.6 425.2 6.57 286.0 32.7788 9 40.0 1.7198 27.1 0.517 0.5 426.9 6.57 285.6 32.7790 9 40.5 1.7220 27.2 0.520 0.5 425.3 6.55 285.2 32.7780 8 41.0 1.7223 27.2 0.497 0.4 425.5 6.55 284.9 32.7782 9 41.5 1.7222 27.1 0.495 0.4 426.2 6.55 284.8 32.7787 9 42.0 1.7223 27.0 0.506 0.4 424.8 6.54 284.6 32.7789 9 42.5 1.7203 25.3 0.520 0.3 426.9 6.55 284.7 32.7797 9 43.0 1.7190 26.7 0.506 0.3 425.3 6.57 285.6 32.7795 8 43.5 1.7186 26.8 0.546 0.3 425.0 6.58 286.2 32.7794 8 44.0 1.7181 26.6 0.524 0.2 426.7 6.59 286.6 32.7796 9 44.5 1.7184 26.4 0.546 0.2 425.0 6.60 287.2 32.7792 8 44.9 1.7190 26.1 0.519 0.2 425.2 6.61 287.3 32.7792 9