*2010/08/19 10:30:41.13 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/09/24 08:25:42.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 58 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BEE3F8FC NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4 61 2 Temperature:Secondary 'deg C (ITS90)' 8.1777 14.3525 3 Transmissivity %/metre 31 44.6 4 Fluorescence:URU:Seapoint mg/m^3 0.265 2.134 5 PAR uE/m^2/sec 0 0.505 6 Salinity:T1:C1 PSS-78 32.1188 33.2479 7 Oxygen:Dissolved:SBE mL/L 2.682 6.055 8 Oxygen:Dissolved:SBE umol/kg 116.7125 264.0002 9 Number_of_bin_records n/a 5 116 $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 : LC05 EVENT NUMBER : 43 LATITUDE : 48 39.90000 N ! (deg min) LONGITUDE : 125 47.34000 W ! (deg min) WATER DEPTH : 63 ALTIMETER (M) : 5.45 ! 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 15:33:29 8534 8534 CLEAN 5.0.2 2010/05/28 15:39:11 8500 8500 SHIFTDAT 3.4 2010/05/30 10:20:25 8500 8500 SHIFTDAT 3.4 2010/05/30 10:25:30 8500 8500 SHIFTDAT 3.4 2010/05/30 11:45:13 8500 8500 SHIFTDAT 3.4 2010/05/30 11:50:08 8500 8500 DELETE 6.3 2010/05/30 11:57:01 8500 2648 CTDEDIT 4.61 2010/06/01 16:52:18 2648 2266 CALIB 11.7 2010/08/09 09:47:19 2266 2266 FILTERS 4.3 2010/08/09 10:21:22 2266 2266 BINAVE 4.1.1 2010/08/09 10:27:19 2266 58 REMOVECH 8.0 2010/08/09 12:09:09 58 58 CHGUNITS 3.0 2010/08/09 12:14:56 58 58 REORDER 1.2.1 2010/08/09 12:15:32 ? ? HDREDIT2 2.5.1 2010/08/19 10:30:41 ? ? $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 51.04 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/06/01 16:52:18 382 records were deleted in this editing session. 72 changes in channel Salinity:T1:C1 -CALIB parameters: 2010/08/09 09:47:19 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 12:09:09 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 10:30:41 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\2009-59-0043.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 24 2009 01:25:20 NMEA Latitude = 48 39.90 N NMEA Longitude = 125 47.34 W NMEA UTC (Time) = Sep 24 2009 08:25:42 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2009-11 2009-59 Station: LC05 Latitude: Longitude: Depth (m): 63 # nquan = 19 # nvalues = 8534 # 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, 8534 # span 1 = 3.180, 61.045 # span 2 = 8.1692, 14.3546 # span 3 = 8.1737, 14.3549 # span 4 = 3.476264, 3.919173 # span 5 = 3.475942, 3.918627 # span 6 = 37.9612, 81.7414 # span 7 = 2.5275e-01, 4.8352e+00 # span 8 = 1.5835, 3.2528 # span 9 = 1.0000e-12, 1.9474e+00 # span 10 = 0.00, 62.52 # span 11 = 0, 0 # span 12 = 0, 0 # span 13 = -1.292, 1.412 # span 14 = 0, 1 # span 15 = 31.9542, 33.2572 # span 16 = 31.8285, 33.2553 # span 17 = 2.49862, 5.68771 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 24 2009 08:25:42 # 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 15:46:35, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2009-59\RAW\CTD\2009-59-0043.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 08:41:33, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2009-59\Processing\convert\2009-59-004 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 11:59:52, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2009-59\Processing\wildedit\2009-59-0043 .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 14:58:11, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2009-59\Processing\celltm\2009-59-0043.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* The descent rate of the CTD was extremely noisy with some complete reversals of direction. CTDEDIT was used to remove surface records to 4.5db and 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 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 4.0 14.3364 31.2 2.134 0.5 32.1446 6.02 262.3 12 5.0 14.3417 31.1 2.101 0.4 32.1449 6.00 261.7 106 6.0 14.3449 31.1 2.116 0.3 32.1452 6.04 263.2 43 7.0 14.3453 31.1 2.104 0.2 32.1451 6.03 263.0 76 8.0 14.3446 31.1 2.102 0.2 32.1453 6.05 263.6 34 9.0 14.3525 31.0 2.088 0.1 32.1448 6.04 263.4 84 10.0 14.3503 31.1 2.091 0.1 32.1445 6.05 263.9 82 11.0 14.3461 31.1 2.081 0.0 32.1439 6.05 264.0 47 12.0 14.3481 31.2 2.089 0.0 32.1443 6.03 263.1 31 13.0 14.2583 31.4 2.130 0.0 32.1364 5.97 260.3 34 14.0 14.2323 31.7 2.086 0.0 32.1300 5.93 258.7 24 15.0 13.8487 32.9 2.067 0.0 32.1188 5.48 238.9 32 16.0 13.4322 34.1 1.982 0.0 32.1251 5.32 231.8 11 17.0 12.4657 38.7 1.670 0.0 32.2305 4.89 213.2 35 18.0 12.1811 40.2 1.468 0.0 32.2814 4.71 205.3 26 19.0 12.0207 40.9 1.366 0.0 32.2767 4.68 204.1 23 20.0 11.8225 42.0 1.101 0.0 32.3428 4.61 200.7 38 21.0 11.6896 42.5 0.966 0.0 32.4105 4.57 199.3 35 22.0 11.5230 43.0 0.862 0.0 32.4519 4.26 185.6 53 23.0 10.9983 43.6 0.756 0.0 32.4750 4.03 175.6 30 24.0 10.3887 43.9 0.653 0.0 32.5385 4.02 175.0 17 25.0 10.3154 43.8 0.611 0.0 32.5583 4.02 174.9 42 26.0 10.3024 43.7 0.599 0.0 32.5731 4.02 175.0 46 27.0 10.3138 43.6 0.584 0.0 32.5897 4.00 174.3 45 28.0 10.3235 43.6 0.570 0.0 32.6069 3.98 173.3 40 29.0 10.3234 43.6 0.585 0.0 32.6190 3.96 172.6 34 30.0 10.3133 43.6 0.571 0.0 32.6328 3.94 171.4 31 31.0 10.2984 43.6 0.553 0.0 32.6487 3.88 169.1 35 32.0 10.2932 43.6 0.531 0.0 32.6836 3.77 164.0 48 33.0 10.1340 43.8 0.495 0.0 32.7408 3.57 155.4 35 34.0 9.8446 44.1 0.476 0.0 32.7828 3.48 151.4 26 35.0 9.6281 44.3 0.439 0.0 32.7996 3.45 150.4 26 36.0 9.4797 44.1 0.411 0.0 32.8275 3.39 147.7 28 37.0 9.4136 44.3 0.391 0.0 32.8373 3.30 143.5 38 38.0 9.2121 44.5 0.373 0.0 32.8743 3.21 139.6 32 39.0 9.0428 44.6 0.358 0.0 32.9027 3.16 137.7 34 40.0 8.9104 44.5 0.353 0.0 32.9547 3.08 134.0 50 41.0 8.8073 44.1 0.335 0.0 33.0173 2.96 129.0 51 42.0 8.7670 43.9 0.321 0.0 33.0447 2.93 127.4 38 43.0 8.6816 43.9 0.315 0.0 33.0698 2.95 128.4 32 44.0 8.6332 44.1 0.304 0.0 33.0791 2.95 128.3 27 45.0 8.5716 44.2 0.301 0.0 33.0953 2.91 126.7 42 46.0 8.4547 44.0 0.296 0.0 33.1405 2.85 123.9 46 47.0 8.3983 43.9 0.290 0.0 33.1619 2.82 122.8 62 48.0 8.3464 43.8 0.290 0.0 33.1821 2.79 121.3 40 49.0 8.3087 43.7 0.284 0.0 33.1980 2.78 120.8 23 50.0 8.2749 43.6 0.281 0.0 33.2132 2.78 120.8 21 51.0 8.2586 43.6 0.277 0.0 33.2176 2.77 120.4 26 52.0 8.2526 43.6 0.274 0.0 33.2213 2.75 119.6 34 53.0 8.2446 43.6 0.279 0.0 33.2250 2.74 119.2 23 54.0 8.2300 43.6 0.268 0.0 33.2280 2.74 119.2 5 55.0 8.2090 43.5 0.271 0.0 33.2370 2.71 117.9 116 56.0 8.2020 43.4 0.268 0.0 33.2389 2.70 117.4 51 57.0 8.1938 43.4 0.270 0.0 33.2419 2.69 117.2 32 58.0 8.1933 43.4 0.267 0.0 33.2416 2.69 117.2 35 59.0 8.1837 43.3 0.266 0.0 33.2460 2.69 117.0 14 60.0 8.1801 43.4 0.274 0.0 33.2470 2.69 116.9 41 61.0 8.1777 43.4 0.265 0.0 33.2479 2.68 116.7 35