*2010/08/19 10:30:38.85 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/09/19 08:35:02.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 23 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 179EA374 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3 25 2 Temperature:Secondary 'deg C (ITS90)' 10.4118 10.4148 3 Transmissivity %/metre 41.2 41.7 4 Fluorescence:URU:Seapoint mg/m^3 0.38 0.407 5 PAR uE/m^2/sec 0 0.391 6 Salinity:T1:C1 PSS-78 29.9909 29.995 7 Oxygen:Dissolved:SBE mL/L 4.042 4.111 8 Oxygen:Dissolved:SBE umol/kg 176.3933 179.4046 9 Number_of_bin_records n/a 28 51 $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 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2009-59\Pro $END *ADMINISTRATION MISSION : 2009-59 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse/Effingham/Moorings SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI/BC Inlets STATION : JSDP EVENT NUMBER : 15 LATITUDE : 50 20.34000 N ! (deg min) LONGITUDE : 125 27.09000 W ! (deg min) WATER DEPTH : 348 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 LOCATION : Mid-ship ! custom item $REMARKS SOFTWARE VERSION SEASAVE V 7.18C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2010/05/28 15:29:31 14816 14816 CLEAN 5.0.2 2010/05/28 15:35:31 14676 14676 SHIFTDAT 3.4 2010/05/30 11:50:19 14676 14676 SHIFTDAT 3.4 2010/05/30 11:51:04 14676 14676 SHIFTDAT 3.4 2010/05/30 11:51:42 14676 14676 SHIFTDAT 3.4 2010/05/30 11:52:14 14676 14676 DELETE 6.3 2010/05/30 11:54:33 14676 866 CTDEDIT 4.61 2010/05/31 15:53:41 866 791 CALIB 11.7 2010/08/09 09:46:25 791 791 FILTERS 4.3 2010/08/09 10:20:31 791 791 BINAVE 4.1.1 2010/08/09 10:26:53 791 23 REMOVECH 8.0 2010/08/09 12:09:06 23 23 CHGUNITS 3.0 2010/08/09 12:14:53 23 23 REORDER 1.2.1 2010/08/09 12:15:30 ? ? HDREDIT2 2.5.1 2010/08/19 10:30:38 ? ? $END $REMARKS -CLEAN functions: 2010/05/28 15:33:41 20 Interpolation by Record Number, 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= 90.00 -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= 1.10 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 15.61 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/05/31 15:53:41 75 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2010/08/09 09:46:25 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2009-59\Processing\doc\2009-59-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 -0.2000000E+00 0.1000000E+01 18 Oxygen:Dissolved:SBE mL/L 10 -0.1130000E-01 0.1068900E+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 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2010/08/09 12:09:06 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Bottle:Position Bottle_Number Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2010/08/19 10:30:38 Applied edit header: Q:\Cruise_Data_Processing\2009-59\Processing\doc\2009-59-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2009-59\2009-59-0015.hex Software Version Seasave V 7.18c Temperature SN = 4054 Conductivity SN = 3321 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 19 2009 08:35:32 NMEA Latitude = 50 20.34 N NMEA Longitude = 125 27.09 W NMEA UTC (Time) = Sep 19 2009 08:35:02 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2009-11 2009-59 Station: JSDP Latitude: Longitude: Depth (m): 348 # nquan = 19 # nvalues = 14816 # 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 = altM: Altimeter [m] # name 11 = bpos: Bottle Position in Carousel # name 12 = nbf: Bottles Fired # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = pumps: Pump Status # name 15 = sal00: Salinity, Practical [PSU] # name 16 = sal11: Salinity, Practical, 2 [PSU] # name 17 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 18 = flag: flag # span 0 = 1, 14816 # span 1 = 1.075, 25.606 # span 2 = 10.4067, 13.6838 # span 3 = 10.4075, 13.2790 # span 4 = 0.066246, 3.471834 # span 5 = 0.474265, 3.529440 # span 6 = 32.8480, 86.9489 # span 7 = 0.0000e+00, 1.2601e+00 # span 8 = 1.5275, 2.9561 # span 9 = 1.0000e-12, 3.2964e+01 # span 10 = 4.05, 100.00 # span 11 = 0, 0 # span 12 = 0, 0 # span 13 = -0.914, 1.171 # span 14 = 1, 1 # span 15 = 0.4178, 30.0019 # span 16 = 3.5663, 29.9992 # span 17 = 2.22527, 5.85433 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 19 2009 08:35:02 # bad_flag = -9.990e-29 # # # # # # 4054 # 24-Dec-08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38630579e-003 # 6.44332011e-004 # 2.32050290e-005 # 2.13646256e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3321 # 16-Jan-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.95586363e+000 # 1.44685913e+000 # 3.49399689e-004 # 4.92391613e-005 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 77511 # 08-MAR-00 # -3.951550e+004 # -4.415130e-001 # 1.282560e-002 # 3.560600e-002 # 0.000000e+000 # 3.030045e+001 # -4.415690e-004 # 4.342710e-006 # 1.736800e-009 # 0.99995000 # 0.00000 # 0.000000e+000 # 1.288270e-002 # -8.164493e+000 # # # # # # 4700 # 24-Dec-08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34757911e-003 # 6.38464938e-004 # 2.12687542e-005 # 1.83236059e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1766 # 16-Jan-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.12684256e+000 # 4.88104408e-001 # -5.85160639e-004 # 5.17656959e-005 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 1176 # 10-Mar-09p # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 0.3478 # -0.5109 # -6.3517e-004 # 1.4669e-004 # -2.6575e-006 # 2.5826e+000 # 1.9263e-004 # -4.6480e-002 # 3.6500e-002 # 1.3700 #

-2.8000e-002

#

5.0000e+003

#

1.3500e+003

#
#
#
# # # # 983DR # 27-June-06 # 19.2982 # -1.1772 # 0.250 # # # # # # 2228 # # # 1 # 0.000 # # # # # # # # # 4615 # # 1.00000000 # 0.00000000 # 2450980392.15999980 # 1.00000000 # -0.54715493 # # # # # # # # # 1252 # # 15.000 # 0.000 # # # # # # # # # # # # # # 0.00000000 # 0.00000000 # # #
# datcnv_date = May 18 2010 15:44:47, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2009-59\RAW\CTD\2009-59-0015.hex Q:\Crui se_Data_Processing\2009-59\Processing\doc\2009-59-ctd.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = May 28 2010 08:40:07, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2009-59\Processing\convert\2009-59-001 5.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 = May 28 2010 11:58:28, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2009-59\Processing\wildedit\2009-59-0015 .cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = May 28 2010 14:56:34, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2009-59\Processing\celltm\2009-59-0015.c nv Q:\Cruise_Data_Processing\2009-59\Processing\doc\2009-59-ctd.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove some records corrupted by shed wakes from the bottom of the cast. --------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The transmissometer has not been recalibrated since 2006; the values appear to be too low, but there is insufficient evidence to enable correction. The dissolved oxygen gradients were often very high near the surface and variability was high throughout the profile for many of the casts. The precision of the SBE dissolved oxygen channel is estimated on the basis of a comparison to bottle data to be, roughly: • ±2.5 ml/l from 0-20 db • ±0.5 ml/l from 20-50 db • ±0.3 ml/l from 50-250 db • ±0.1 ml/l below 250 db There were no salinity samples available, so no recalibration was applied, but based on the history of the sensor it is believed to be within ±0.002. For details on the processing see processing report: 2009-59-proc.doc *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure dbars 10 -99 () (-0.2 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.113E-01 1.0689) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- --7--- --8-- -9-- !Pressu Temperat Trans Fluores PAR Salinity Oxygen Oxyge Numb !re ure: missi cence: :T1:C1 : n: er_o ! Secondar vity URU: Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ -------- ------ ----- ---- *END OF HEADER 3.0 10.4142 41.3 0.398 0.4 29.9916 4.08 177.9 51 4.0 10.4141 41.3 0.396 0.3 29.9910 4.07 177.6 47 5.0 10.4133 41.5 0.396 0.2 29.9915 4.09 178.7 31 6.0 10.4127 41.5 0.398 0.1 29.9916 4.09 178.7 32 7.0 10.4127 41.5 0.391 0.1 29.9917 4.08 178.2 36 8.0 10.4126 41.6 0.389 0.1 29.9921 4.04 176.4 35 9.0 10.4123 41.5 0.390 0.1 29.9926 4.05 176.7 34 10.0 10.4118 41.6 0.394 0.0 29.9936 4.07 177.8 31 11.0 10.4120 41.6 0.399 0.0 29.9937 4.07 177.8 33 12.0 10.4133 41.5 0.392 0.0 29.9919 4.07 177.7 28 13.0 10.4127 41.5 0.393 0.0 29.9927 4.06 177.1 33 14.0 10.4127 41.5 0.380 0.0 29.9929 4.06 177.2 33 15.0 10.4124 41.5 0.387 0.0 29.9940 4.08 178.2 32 16.0 10.4119 41.5 0.390 0.0 29.9950 4.09 178.6 33 17.0 10.4128 41.5 0.400 0.0 29.9932 4.09 178.5 32 18.0 10.4122 41.7 0.407 0.0 29.9946 4.09 178.5 32 19.0 10.4132 41.5 0.403 0.0 29.9927 4.10 179.0 32 20.0 10.4139 41.2 0.398 0.0 29.9917 4.11 179.4 33 21.0 10.4146 41.5 0.391 0.0 29.9909 4.11 179.2 32 22.0 10.4148 41.5 0.382 0.0 29.9909 4.10 178.9 33 23.0 10.4144 41.5 0.382 0.0 29.9919 4.11 179.2 34 24.0 10.4131 41.3 0.396 0.0 29.9939 4.11 179.1 35 25.0 10.4123 41.5 0.387 0.0 29.9950 4.09 178.6 31