*2009/05/14 15:30:12.07 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/07/17 06:37:07.000 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 : F1DC5FFF NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 5.512 49.865 2 Temperature:Primary 'deg C (ITS90)' -1.2994 6.2859 3 Transmissivity %/metre 39 62.6 4 Fluorescence:URU:Seapoint mg/m^3 0.239 2.521 5 PAR uE/m^2/sec 0.216 40.873 6 PAR:Reference uE/m^2/sec 247.354 259.21 7 Oxygen:Dissolved:SBE mL/L 7.5 10.392 8 Oxygen:Dissolved:SBE umol/kg 326.2361 452.2097 9 Salinity:T0:C0 PSS-78 32.0607 32.7229 10 Number_of_bin_records n/a 8 18 $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 : BCL-6 EVENT NUMBER : 59 LATITUDE : 63 59.89000 N ! (deg min) LONGITUDE : 171 59.45000 W ! (deg min) WATER DEPTH : 54 ALTIMETER (M) : 4.86 ! 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 18:18:15 17616 17616 CLEAN 5.0.2 2009/04/15 19:12:31 ? ? SHIFTDAT 3.4 2009/05/06 12:38:02 17492 17492 SHIFTDAT 3.4 2009/05/06 16:20:36 17492 17492 SHIFTDAT 3.4 2009/05/06 17:28:56 17492 17492 DELETE 6.3 2009/05/06 18:09:02 17492 1357 CTDEDIT 4.61 2009/05/12 13:06:27 1357 970 CTDEDIT 4.61 2009/05/13 14:40:15 970 970 CALIB 11.7 2009/05/14 09:12:37 970 970 BINAVE 4.1.1 2009/05/14 11:34:34 970 90 REMOVECH 8.0 2009/05/14 13:11:42 90 90 CHGUNITS 3.0 2009/05/14 13:18:26 90 90 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 40.90 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/05/12 13:06:27 387 records were deleted in this editing session. 29 changes in channel Salinity:T0:C0 -CTDEDIT 2009/05/13 14:40:15 30 changes in channel Salinity:T0:C0 -CALIB parameters: 2009/05/14 09:12:37 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 13:11:42 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\2008-02-059.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 06:36:07 NMEA Latitude = 63 59.89 N NMEA Longitude = 171 59.45 W NMEA UTC (Time) = Jul 17 2008 06:37:07 Store Lat/Lon Data = Append to Every Scan Cruise: 2008-02 Ship: CCGS Sir Wilfrid Laurier Station name: BCL-6 Water depth: 54 # nquan = 19 # nvalues = 17616 # 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, 17616 # span 1 = 1.979, 50.900 # span 2 = -1.3012, 6.2891 # span 3 = -1.3002, 6.2896 # span 4 = -0.222778, 3.200515 # span 5 = 1.966137, 3.200486 # span 6 = 20.2269, 93.7330 # span 7 = 0.0000e+00, 5.0000e+00 # span 8 = 3.3187, 4.8037 # span 9 = 1.8215e-01, 1.9377e+02 # span 10 = 1.8080e+02, 2.8535e+02 # span 11 = 0.0683761, 3.9133089 # span 12 = 0.00, 98.44 # span 13 = -0.821, 1.436 # span 14 = 0, 1 # span 15 = 5.59915, 10.00887 # span 16 = 0.0000, 32.7246 # span 17 = 0.0000, 32.7135 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 17 2008 06:36:07 # 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 16:56:59, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2008-02\RAW\CTD\2008-02-0059.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 17:17:25, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2008-02\Processing\convert\2008-02-005 9.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 17:59:33, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2008-02\Processing\wildedit\2008-02-0059 .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 12:59:32, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2008-02\Processing\celltm\2008-02-0059.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 5.5 6.2850 61.0 0.276 40.9 259.2 7.62 331.6 32.0617 14 6.0 6.2839 61.1 0.268 37.2 259.2 7.61 331.5 32.0615 13 6.5 6.2850 60.7 0.258 33.8 259.2 7.61 331.4 32.0607 12 7.0 6.2852 61.0 0.258 31.0 259.2 7.61 331.3 32.0611 12 7.5 6.2858 61.5 0.241 29.7 259.2 7.61 331.3 32.0609 12 8.0 6.2859 61.2 0.296 27.9 259.2 7.60 331.1 32.0608 11 8.5 6.2858 61.3 0.287 25.7 259.2 7.59 330.7 32.0614 11 9.0 6.2849 61.6 0.248 24.0 259.2 7.58 330.1 32.0636 11 9.5 6.2842 61.1 0.253 22.7 258.3 7.56 329.3 32.0652 10 10.0 6.2832 60.8 0.248 21.4 258.1 7.55 328.6 32.0668 10 10.5 6.2830 60.7 0.283 20.2 257.5 7.53 327.9 32.0669 9 11.0 6.2844 60.8 0.284 19.1 257.0 7.52 327.5 32.0645 9 11.5 6.2849 60.5 0.284 18.1 257.0 7.52 327.4 32.0638 9 12.0 6.2855 61.1 0.292 17.2 257.0 7.52 327.5 32.0633 9 12.5 6.2850 61.1 0.289 16.2 257.0 7.53 327.9 32.0642 9 13.0 6.2814 61.3 0.292 15.3 257.0 7.54 328.3 32.0664 9 13.5 6.2740 61.1 0.290 14.5 257.0 7.55 328.9 32.0703 9 14.0 6.2675 61.3 0.295 13.7 257.0 7.63 332.4 32.0727 9 14.5 6.2636 61.0 0.276 12.9 257.0 7.82 340.7 32.0732 10 15.0 6.2630 60.7 0.276 12.2 257.0 8.03 349.6 32.0733 10 15.5 6.2603 61.4 0.310 11.5 257.0 7.99 348.0 32.0746 11 16.0 6.2505 61.5 0.278 10.9 257.0 7.92 344.9 32.0768 11 16.5 6.2329 61.1 0.277 10.5 257.0 7.96 346.6 32.0794 10 17.0 6.1850 61.6 0.282 10.1 257.0 8.19 356.5 32.0874 11 17.5 5.4903 61.0 0.239 9.8 257.0 8.55 372.4 32.1729 9 18.0 4.2298 61.5 0.284 9.5 257.0 8.97 390.2 32.2719 10 18.5 2.9945 61.4 0.283 9.1 257.0 9.38 408.4 32.3210 8 19.0 2.6679 58.7 0.268 8.8 257.0 9.69 422.0 32.2723 9 19.5 2.3147 61.0 0.335 8.4 256.3 9.94 432.6 32.2663 9 20.0 1.8595 61.8 0.351 8.0 257.0 10.15 441.7 32.2794 8 20.5 1.5655 61.9 0.367 7.6 256.8 10.28 447.4 32.2657 9 21.0 1.2796 61.4 0.294 7.3 257.0 10.33 449.6 32.2626 9 21.5 1.1397 61.9 0.364 6.9 257.0 10.35 450.3 32.2292 9 22.0 0.9900 62.2 0.268 6.6 257.0 10.33 449.6 32.2388 9 22.5 0.6900 62.6 0.243 6.4 257.0 10.27 446.8 32.2518 9 23.0 0.5269 62.4 0.267 6.1 257.0 10.24 445.5 32.2373 10 23.5 0.4414 62.5 0.246 5.9 257.0 10.23 445.0 32.2260 10 24.0 0.2219 62.5 0.398 5.7 257.0 10.21 444.2 32.2581 10 24.5 0.1564 62.4 0.344 5.5 257.0 10.20 443.8 32.2362 10 25.0 0.1243 62.6 0.398 5.3 257.0 10.22 444.6 32.2381 11 25.5 0.0501 61.7 0.393 5.1 257.0 10.27 446.7 32.2473 10 26.0 0.1103 61.6 0.501 5.0 257.0 10.33 449.4 32.2550 11 26.5 0.0179 60.8 0.469 4.8 257.0 10.39 452.2 32.2859 10 27.0 -0.0477 60.9 0.480 4.7 257.0 10.36 451.0 32.2830 10 27.5 -0.0963 60.4 0.550 4.5 257.0 10.28 447.5 32.2939 9 28.0 -0.1110 61.3 0.394 4.4 257.0 10.15 441.5 32.2919 10 28.5 -0.1365 61.5 0.639 4.2 257.0 9.95 433.2 32.2954 9 29.0 -0.2017 60.6 0.552 4.1 257.0 9.75 424.2 32.3165 9 29.5 -0.2970 41.6 1.045 3.9 257.0 9.53 414.9 32.3419 8 30.0 -0.5638 52.4 1.041 3.8 257.0 9.30 404.6 32.4489 9 30.5 -0.7736 56.2 1.425 3.6 257.0 9.03 392.9 32.5198 8 31.0 -0.9309 53.3 1.671 3.5 257.0 8.77 381.6 32.5822 9 31.5 -1.0389 50.5 1.786 3.4 257.0 8.55 371.8 32.6176 8 32.0 -1.1440 48.5 1.625 3.2 257.0 8.37 364.1 32.6602 9 32.5 -1.1355 47.7 1.925 3.1 252.9 8.21 357.2 32.6441 10 33.0 -1.1302 47.3 2.050 2.9 247.4 8.08 351.7 32.6356 9 33.5 -1.1642 47.1 1.547 2.7 250.5 7.99 347.6 32.6554 10 34.0 -1.2167 45.3 2.018 2.5 256.8 7.92 344.7 32.6789 10 34.5 -1.1964 43.8 1.597 2.4 257.0 7.88 342.7 32.6630 11 35.0 -1.2014 43.3 1.728 2.2 257.0 7.84 341.0 32.6659 10 35.5 -1.2377 42.8 1.789 2.0 257.0 7.80 339.3 32.6854 11 36.0 -1.2480 42.1 1.779 1.9 257.0 7.76 337.7 32.6911 10 36.5 -1.2630 41.6 1.770 1.7 257.0 7.74 336.5 32.6976 10 37.0 -1.2708 41.6 1.940 1.6 257.0 7.71 335.2 32.7039 10 37.5 -1.2720 41.4 1.781 1.5 257.0 7.69 334.5 32.7060 8 38.0 -1.2712 40.7 1.649 1.3 257.0 7.68 334.0 32.7060 9 38.5 -1.2738 41.1 1.583 1.2 257.0 7.67 333.6 32.7080 10 39.0 -1.2756 40.3 1.739 1.1 257.0 7.67 333.5 32.7053 11 39.5 -1.2750 40.3 1.645 1.0 257.0 7.67 333.6 32.7044 12 40.0 -1.2755 40.4 1.685 0.9 256.9 7.67 333.8 32.7047 12 40.5 -1.2671 40.6 1.799 0.9 255.5 7.67 333.7 32.7011 14 41.0 -1.2771 40.5 1.897 0.8 255.9 7.65 332.9 32.7080 15 41.5 -1.2810 40.3 1.820 0.7 255.9 7.64 332.2 32.7094 16 42.0 -1.2763 40.0 1.806 0.7 255.2 7.63 331.9 32.7079 17 42.5 -1.2800 39.7 2.521 0.6 255.8 7.61 331.1 32.7102 16 43.0 -1.2886 40.0 1.856 0.6 256.4 7.58 329.6 32.7148 14 43.5 -1.2951 40.2 1.820 0.5 254.9 7.56 328.8 32.7188 13 44.0 -1.2960 39.5 1.644 0.5 254.9 7.55 328.5 32.7209 11 44.5 -1.2971 39.7 1.716 0.5 254.9 7.55 328.2 32.7216 11 45.0 -1.2988 39.4 1.700 0.4 254.9 7.54 327.8 32.7227 11 45.5 -1.2991 39.5 1.768 0.4 254.9 7.53 327.5 32.7227 11 46.0 -1.2992 39.2 1.819 0.4 254.9 7.52 327.1 32.7223 13 46.5 -1.2988 39.5 1.715 0.3 254.9 7.52 326.9 32.7217 14 47.0 -1.2982 39.0 2.113 0.3 254.9 7.51 326.8 32.7217 18 47.5 -1.2981 39.2 1.926 0.3 254.9 7.51 326.5 32.7212 15 48.0 -1.2988 39.7 1.829 0.3 254.9 7.50 326.2 32.7219 16 48.5 -1.2989 40.1 1.809 0.3 254.9 7.51 326.6 32.7221 15 49.0 -1.2993 39.1 1.898 0.2 254.9 7.51 326.8 32.7225 14 49.5 -1.2994 39.1 1.793 0.2 254.9 7.51 326.8 32.7222 14 49.9 -1.2989 39.0 1.827 0.2 254.9 7.51 326.8 32.7229 10