*2009/03/24 16:20:16.23 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/05/27 07:00:47.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 64 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 97805DCC NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.314 65.751 2 Temperature:Primary 'deg C (ITS90)' 7.5489 9.9111 3 Transmissivity %/metre 10.2 51.1 4 Fluorescence:URU:Seapoint mg/m^3 0.698 11.713 5 Oxygen:Dissolved:SBE mL/L 5.585 8.759 6 Oxygen:Dissolved:SBE umol/kg 243.1593 381.7897 7 Salinity:T0:C0 PSS-78 31.3416 32.5043 8 Number_of_bin_records n/a 1 48 $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 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-05\Pro $END *ADMINISTRATION MISSION : 2008-05 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : CS1B EVENT NUMBER : 124 LATITUDE : 50 53.05000 N ! (deg min) LONGITUDE : 128 40.17000 W ! (deg min) WATER DEPTH : 73 ALTIMETER (M) : 9.6 ! 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 : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4054 conductivity:primary ' ' 1766 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 3396 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/03/02 18:18:17 7706 7706 CLEAN 5.0.2 2009/03/02 19:31:41 7636 7636 SHIFTDAT 3.4 2009/03/02 19:53:39 7636 7636 SHIFTDAT 3.4 2009/03/20 19:41:44 7636 7636 SHIFTDAT 3.4 2009/03/20 20:03:00 7636 7636 DELETE 6.3 2009/03/20 20:17:13 7636 1892 CTDEDIT 4.61 2009/03/24 11:27:30 1892 1603 CALIB 11.7 2009/03/24 11:59:26 1603 1603 CALIB 11.7 2009/03/24 13:13:16 1603 1603 FILTERS 4.3 2009/03/24 13:23:18 1603 1603 BINAVE 4.1.1 2009/03/24 13:29:10 1603 64 REMOVECH 8.0 2009/03/24 13:58:33 64 64 CHGUNITS 3.0 2009/03/24 15:31:31 64 64 REORDER 1.2.1 2009/03/24 15:32:11 ? ? HDREDIT2 2.5.1 2009/03/24 16:20:16 ? ? $END $REMARKS -CLEAN functions: 2009/03/02 19:08:04 20 Reset #RECS, MIN & MAX values in header. Interpolation by Channel 1: Scan_Number [n/a] in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -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= -0.30 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 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 55.90 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/03/24 11:27:30 289 records were deleted in this editing session. 30 changes in channel Salinity:T0:C0 -CALIB parameters: 2009/03/24 11:59:26 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 10 0.4200000E-01 0.1062500E+01 -CALIB parameters: 2009/03/24 13:13:16 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 10 -0.4550000E-01 0.1004900E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 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 2009/03/24 13:58:33 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/03/24 16:20:16 Applied edit header: Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-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: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2008-05\2008-05-0124.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 1766 Number of Bytes Per Scan = 38 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 Append System Time to Every Scan System UpLoad Time = May 23 2008 16:15:09 NMEA Latitude = 50 53.05 N NMEA Longitude = 128 40.17 W NMEA UTC (Time) = May 27 2008 07:00:47 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-05 2008-05 Station: CS1B Latitude: Longitude: Depth (m): 73 # nquan = 16 # nvalues = 7706 # 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 = altM: Altimeter [m] # name 10 = dz/dtM: Descent Rate [m/s] # name 11 = pumps: Pump Status # name 12 = sal00: Salinity [PSU] # name 13 = sal11: Salinity, 2 [PSU] # name 14 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 15 = flag: flag # span 0 = 1, 7706 # span 1 = 1.494, 65.897 # span 2 = 7.5471, 10.0370 # span 3 = 7.5434, 10.0928 # span 4 = 3.351110, 3.445380 # span 5 = 3.350558, 3.444481 # span 6 = 52.6037, 84.9147 # span 7 = 4.9817e-01, 1.4872e+01 # span 8 = 2.5371, 3.8608 # span 9 = 0.00, 100.00 # span 10 = -1.562, 1.393 # span 11 = 0, 1 # span 12 = 30.8369, 32.5049 # span 13 = 31.1313, 32.5037 # span 14 = 5.21849, 8.48006 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 23 2008 16:15:09 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 16-Jan-08 # sensor 1 = Frequency 1 conductivity, primary, 1766, 07-May-08, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 4700, 16-Jan-08 # sensor 4 = Frequency 4 conductivity, secondary, 3396, 21-Dec-07, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005DR, 5-Mar-08 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1176, 14-Feb-07 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Feb 28 2009 18:03:11, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2008-05\Raw\CTD\2008-05-0124.hex Q:\Crui se_Data_Processing\2008-05\Processing\doc\2008-05-ctd3.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Feb 28 2009 19:32:59, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2008-05\Processing\convert\2008-05-012 4.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 = Mar 02 2009 17:04:01, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2008-05\Processing\wildedit\2008-05-0124 .cnv # celltm_alpha = 0.0245, 0.0300 # celltm_tau = 9.5000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 02 2009 17:14:05, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2008-05\Processing\celltm\2008-05-0124.c nv Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-ctd3.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The dissolved oxygen data in the CTD files should be considered roughly: o ±0.8 ml/l from 0 - 50db o ±0.5 ml/l from 50 – 300db o ±0.15 ml/l below 300db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.42E-01 1.0625) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.455E-01 1.0049) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge 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 2.3 9.9111 10.2 11.713 8.76 381.7 31.3416 36 4.5 9.8584 14.6 10.861 8.73 380.6 31.3686 1 5.0 9.8048 12.5 11.044 8.76 381.8 31.4255 25 6.0 9.8479 11.2 11.455 8.68 378.2 31.3870 26 7.0 9.8495 11.9 11.501 8.34 363.5 31.3925 33 8.0 9.4864 13.2 10.560 7.79 339.6 31.7265 32 9.0 8.9300 18.6 8.971 7.43 323.4 32.0634 21 10.0 8.7213 25.0 7.827 7.19 313.3 32.1280 21 11.0 8.5577 28.2 6.196 7.03 306.0 32.1675 23 12.0 8.3553 34.0 5.094 6.97 303.6 32.2193 26 13.0 8.3371 35.6 4.511 7.01 305.1 32.2219 29 14.0 8.3207 36.4 4.268 7.02 305.6 32.2260 24 15.0 8.3202 36.6 4.060 7.04 306.6 32.2264 30 16.0 8.3200 36.5 3.714 7.03 306.1 32.2276 35 17.0 8.3102 37.0 3.591 7.01 305.1 32.2308 27 18.0 8.3036 37.3 3.559 7.01 305.4 32.2332 20 19.0 8.3036 37.4 3.659 7.00 305.0 32.2337 20 20.0 8.3037 37.5 3.527 7.00 304.9 32.2339 22 21.1 8.3027 37.1 3.599 6.99 304.4 32.2348 28 21.9 8.3044 37.4 3.397 6.97 303.7 32.2353 32 23.0 8.3040 37.5 3.321 6.97 303.6 32.2362 20 24.0 8.3043 37.8 3.482 6.99 304.2 32.2364 21 25.1 8.3012 37.4 3.439 6.98 303.9 32.2377 33 26.0 8.3024 37.4 3.218 6.95 302.9 32.2381 45 27.0 8.3021 37.8 3.428 6.93 301.8 32.2384 21 28.0 8.2966 37.6 3.511 6.89 300.0 32.2423 15 29.0 8.2837 37.5 3.504 6.82 297.2 32.2565 17 30.1 8.2588 37.2 3.489 6.69 291.5 32.2667 25 30.9 8.1365 39.8 3.043 6.58 286.5 32.2876 37 32.0 8.0333 43.7 2.299 6.53 284.1 32.3056 25 33.0 8.0244 44.0 2.128 6.53 284.2 32.3100 20 34.0 8.0170 44.0 2.358 6.50 283.0 32.3200 23 35.0 8.0089 43.5 2.362 6.48 282.1 32.3340 33 36.0 8.0053 43.1 2.139 6.40 278.7 32.3460 30 36.9 7.9902 43.1 2.100 6.35 276.6 32.3593 15 38.0 7.9267 44.0 1.941 6.35 276.3 32.3769 14 39.0 7.9209 44.6 2.005 6.34 276.0 32.3765 18 40.1 7.9025 45.0 1.847 6.26 272.7 32.3770 23 41.0 7.8833 45.7 1.797 6.25 272.3 32.3759 21 42.0 7.8675 46.6 1.759 6.24 271.7 32.3748 19 43.0 7.8640 46.8 1.514 6.19 269.7 32.3744 24 44.0 7.8362 47.6 1.377 6.11 266.3 32.3828 22 45.0 7.7851 48.3 1.211 6.07 264.4 32.3977 25 46.0 7.7647 48.7 1.173 6.07 264.1 32.4058 21 47.1 7.7593 48.7 1.231 6.06 264.0 32.4075 29 47.9 7.7554 49.0 1.134 6.04 263.1 32.4086 48 49.0 7.7497 48.7 1.171 6.03 262.8 32.4111 23 50.0 7.7436 48.9 1.175 6.04 263.0 32.4146 20 51.0 7.7436 48.9 0.986 6.03 262.6 32.4154 21 52.0 7.7415 48.8 1.012 6.02 262.3 32.4170 31 52.9 7.7329 48.9 1.093 6.00 261.2 32.4192 30 54.0 7.7245 49.2 1.124 5.94 258.7 32.4203 26 55.0 7.7110 49.4 1.101 5.92 257.9 32.4255 20 56.0 7.7052 49.4 1.001 5.91 257.3 32.4277 18 57.0 7.6869 49.5 0.950 5.90 257.0 32.4348 22 58.1 7.6785 49.9 0.978 5.86 255.3 32.4392 37 58.9 7.6628 49.7 0.870 5.85 254.8 32.4450 44 60.0 7.6622 49.8 0.908 5.86 255.1 32.4453 29 61.0 7.6596 50.1 0.894 5.82 253.4 32.4467 25 62.0 7.6475 49.8 0.877 5.75 250.4 32.4518 24 63.0 7.6129 50.3 0.817 5.71 248.7 32.4658 22 64.0 7.5844 50.7 0.739 5.71 248.6 32.4792 26 65.1 7.5588 50.9 0.698 5.65 246.0 32.4948 21 65.8 7.5489 51.1 0.788 5.59 243.2 32.5043 8