*2010/08/19 10:30:40.49 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/09/23 20:50:50.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 47 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 920AA566 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3 49 2 Temperature:Secondary 'deg C (ITS90)' 9.1533 14.8834 3 Transmissivity %/metre 12.2 46.4 4 Fluorescence:URU:Seapoint mg/m^3 0.219 3.466 5 PAR uE/m^2/sec 0.64E-01 633.855 6 Salinity:T1:C1 PSS-78 29.8465 32.2265 7 Oxygen:Dissolved:SBE mL/L 2.644 6.864 8 Oxygen:Dissolved:SBE umol/kg 115.1698 299.824 9 Number_of_bin_records n/a 2 49 $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 : EFF04 EVENT NUMBER : 33 LATITUDE : 49 3.14000 N ! (deg min) LONGITUDE : 125 8.56000 W ! (deg min) WATER DEPTH : 56 ALTIMETER (M) : 5.1 ! 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 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 15:32:24 12438 12438 CLEAN 5.0.2 2010/05/28 15:38:11 12337 12337 SHIFTDAT 3.4 2010/05/30 10:19:25 12337 12337 SHIFTDAT 3.4 2010/05/30 10:24:30 12337 12337 SHIFTDAT 3.4 2010/05/30 11:44:14 12337 12337 SHIFTDAT 3.4 2010/05/30 11:49:10 12337 12337 DELETE 6.3 2010/05/30 11:56:22 12337 1296 CTDEDIT 4.61 2010/06/01 14:51:32 1296 1095 CALIB 11.7 2010/08/09 09:47:08 1095 1095 FILTERS 4.3 2010/08/09 10:21:13 1095 1095 BINAVE 4.1.1 2010/08/09 10:27:14 1095 47 REMOVECH 8.0 2010/08/09 12:09:08 47 47 CHGUNITS 3.0 2010/08/09 12:14:55 47 47 REORDER 1.2.1 2010/08/09 12:15:32 ? ? HDREDIT2 2.5.1 2010/08/19 10:30:40 ? ? $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 40.43 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/06/01 14:51:32 201 records were deleted in this editing session. 142 changes in channel Salinity:T1:C1 -CALIB parameters: 2010/08/09 09:47:08 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 12:09:08 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 10:30:40 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\2009-59-0033.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 23 2009 20:50:52 NMEA Latitude = 49 03.14 N NMEA Longitude = 125 08.56 W NMEA UTC (Time) = Sep 23 2009 20:50:50 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2009-11 2009-59 Station: EFF04 Latitude: Longitude: Depth (m): 56 # nquan = 19 # nvalues = 12438 # 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, 12438 # span 1 = 1.694, 50.431 # span 2 = 9.1046, 17.1643 # span 3 = 9.1200, 17.1668 # span 4 = 1.327554, 3.790803 # span 5 = 1.418297, 3.838709 # span 6 = 47.2450, 87.6793 # span 7 = 0.0000e+00, 3.6484e+00 # span 8 = 1.5260, 4.2381 # span 9 = 4.5843e-02, 1.8407e+03 # span 10 = 0.00, 100.00 # span 11 = 0, 5 # span 12 = 0, 5 # span 13 = -1.076, 1.258 # span 14 = 0, 1 # span 15 = 9.2256, 32.2647 # span 16 = 9.9733, 32.3035 # span 17 = 2.31329, 7.83638 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 23 2009 20:50:50 # 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 15:46:05, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2009-59\RAW\CTD\2009-59-0033.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 08:41:09, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2009-59\Processing\convert\2009-59-003 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 = May 28 2010 11:59:29, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2009-59\Processing\wildedit\2009-59-0033 .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 14:57:44, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2009-59\Processing\celltm\2009-59-0033.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 surface records to 3.6db and records corrupted by shed wakes from the bottom of the cast; salinity was cleaned. --------------------------------------------------------------------- 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 14.8834 18.2 2.544 633.9 29.8465 6.86 299.8 2 4.0 14.8072 12.2 3.159 468.2 30.2253 6.35 277.4 49 5.0 14.3166 16.1 3.466 280.6 30.6617 5.40 235.8 37 6.0 13.6737 24.4 2.989 172.7 30.9367 4.97 217.0 32 7.0 13.3579 29.5 2.388 102.2 31.1083 4.72 206.1 32 8.0 13.0305 32.6 1.921 65.5 31.3199 4.49 195.8 28 9.0 12.8869 37.2 1.573 44.9 31.3943 4.35 189.5 28 10.0 12.4248 40.6 1.201 31.5 31.6202 4.28 186.7 26 11.0 12.3220 41.3 0.962 22.7 31.6560 4.26 185.5 25 12.0 12.0080 42.9 0.788 17.1 31.7387 4.24 184.8 24 13.0 11.8540 43.4 0.640 13.3 31.7787 4.23 184.4 24 14.0 11.7170 44.1 0.545 10.5 31.8071 4.23 184.2 24 15.0 11.6486 44.3 0.479 8.4 31.8175 4.22 184.2 23 16.0 11.6094 44.3 0.422 6.9 31.8247 4.20 183.2 23 17.0 11.5988 44.4 0.412 5.7 31.8280 4.18 182.4 23 18.0 11.5344 44.3 0.362 4.8 31.8482 4.19 182.7 22 19.0 11.4855 44.6 0.334 4.0 31.8574 4.18 182.3 21 20.0 11.4487 44.7 0.330 3.3 31.8642 4.17 181.8 21 21.0 11.4419 44.8 0.324 2.8 31.8654 4.15 180.9 22 22.0 11.3246 45.1 0.315 2.3 31.8943 4.13 180.0 21 23.0 11.2485 45.1 0.290 2.0 31.9096 4.11 179.2 20 24.0 11.1832 45.3 0.290 1.7 31.9180 4.09 178.2 21 25.0 11.1073 45.4 0.282 1.4 31.9339 4.07 177.2 20 26.0 10.9693 45.6 0.278 1.2 31.9570 4.06 176.8 20 27.0 10.8549 45.8 0.262 1.0 31.9669 4.05 176.4 21 28.0 10.8173 45.8 0.261 0.9 31.9680 4.02 175.3 20 29.0 10.7933 45.9 0.250 0.8 31.9728 4.00 174.3 20 30.0 10.7032 45.9 0.253 0.7 31.9855 3.96 172.6 21 31.0 10.5235 46.2 0.247 0.6 32.0129 3.91 170.3 20 32.0 10.4313 46.3 0.235 0.5 32.0201 3.86 168.4 20 33.0 10.3328 46.3 0.238 0.5 32.0309 3.83 166.8 21 34.0 10.2745 46.4 0.233 0.4 32.0403 3.80 165.5 20 35.0 10.2309 46.4 0.229 0.4 32.0390 3.75 163.4 20 36.0 10.1906 46.4 0.229 0.3 32.0458 3.68 160.2 21 37.0 10.1387 46.3 0.230 0.3 32.0534 3.58 156.0 20 38.0 10.0498 46.3 0.236 0.2 32.0675 3.47 151.2 20 39.0 9.9730 46.2 0.231 0.2 32.0792 3.35 145.9 20 40.0 9.8690 46.2 0.226 0.2 32.0995 3.24 141.1 20 41.0 9.7515 46.2 0.229 0.2 32.1104 3.15 137.1 20 42.0 9.6477 46.1 0.233 0.2 32.1330 3.06 133.4 20 43.0 9.5944 46.1 0.236 0.1 32.1372 2.98 129.9 20 44.0 9.5217 46.1 0.223 0.1 32.1454 2.92 127.4 20 45.0 9.4585 45.9 0.219 0.1 32.1572 2.88 125.6 21 46.0 9.4473 45.7 0.234 0.1 32.1589 2.83 123.1 24 47.0 9.3751 45.8 0.246 0.1 32.1714 2.72 118.3 25 48.0 9.3226 45.3 0.223 0.1 32.2105 2.64 115.2 29 49.0 9.1533 45.5 0.227 0.1 32.2265 2.89 125.8 44