*2010/08/19 10:30:40.26 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/09/23 10:51:34.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 88 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1B87DA49 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4 91 2 Temperature:Secondary 'deg C (ITS90)' 8.125 13.6487 3 Transmissivity %/metre 18.2 46.2 4 Fluorescence:URU:Seapoint mg/m^3 0.194 7.055 5 PAR uE/m^2/sec 0 0 6 Salinity:T1:C1 PSS-78 30.2725 32.9457 7 Oxygen:Dissolved:SBE mL/L 1.169 6.267 8 Oxygen:Dissolved:SBE umol/kg 50.8829 273.5915 9 Number_of_bin_records n/a 12 40 $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 : EFF12 EVENT NUMBER : 29 LATITUDE : 48 57.98000 N ! (deg min) LONGITUDE : 125 10.46000 W ! (deg min) WATER DEPTH : 94 ALTIMETER (M) : 5.05 ! 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 15:31:57 17280 17280 CLEAN 5.0.2 2010/05/28 15:37:47 17208 17208 SHIFTDAT 3.4 2010/05/30 10:19:00 17208 17208 SHIFTDAT 3.4 2010/05/30 10:24:05 17208 17208 SHIFTDAT 3.4 2010/05/30 11:43:50 17208 17208 SHIFTDAT 3.4 2010/05/30 11:48:46 17208 17208 DELETE 6.3 2010/05/30 11:56:07 17208 2993 CTDEDIT 4.61 2010/06/01 13:29:15 2993 2674 CALIB 11.7 2010/08/09 09:47:05 2674 2674 FILTERS 4.3 2010/08/09 10:21:09 2674 2674 BINAVE 4.1.1 2010/08/09 10:27:12 2674 88 REMOVECH 8.0 2010/08/09 12:09:08 88 88 CHGUNITS 3.0 2010/08/09 12:14:55 88 88 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 81.55 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/06/01 13:29:15 319 records were deleted in this editing session. 25 changes in channel Salinity:T1:C1 -CALIB parameters: 2010/08/09 09:47:05 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\2009-59-0029.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 10:51:36 NMEA Latitude = 48 57.98 N NMEA Longitude = 125 10.46 W NMEA UTC (Time) = Sep 23 2009 10:51:34 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2009-11 2009-59 Station: EFF12 Latitude: Longitude: Depth (m): 94 # nquan = 19 # nvalues = 17280 # 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, 17280 # span 1 = 1.863, 91.548 # span 2 = 8.1197, 14.6510 # span 3 = 8.1211, 14.7013 # span 4 = 2.083856, 3.699383 # span 5 = -0.205742, 3.698510 # span 6 = 60.7938, 85.8885 # span 7 = 1.7949e-01, 8.1575e+00 # span 8 = 0.9593, 3.7424 # span 9 = 1.0000e-12, 1.0000e-12 # span 10 = 0.00, 100.00 # span 11 = 0, 7 # span 12 = 0, 7 # span 13 = -1.123, 0.976 # span 14 = 0, 1 # span 15 = 16.1963, 32.9641 # span 16 = 0.0000, 32.9601 # span 17 = 1.05275, 6.89755 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 23 2009 10:51:34 # 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 15:45:52, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2009-59\RAW\CTD\2009-59-0029.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 08:40:59, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2009-59\Processing\convert\2009-59-002 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 = May 28 2010 11:59:19, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2009-59\Processing\wildedit\2009-59-0029 .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 14:57:32, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2009-59\Processing\celltm\2009-59-0029.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 4.2db and a few noisy records around 21db and some records corrupted by shed wakes around 89db and the bottom of the cast; salinity was cleaned lightly. --------------------------------------------------------------------- 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 13.6487 21.7 3.617 0.0 30.2725 6.27 273.6 12 5.0 13.5662 22.0 4.080 0.0 30.3962 6.17 269.4 28 6.0 13.5480 22.4 4.359 0.0 30.4331 6.03 263.4 27 7.0 13.4953 22.5 4.637 0.0 30.5097 5.89 257.1 29 8.0 13.3925 20.7 5.511 0.0 30.6892 5.69 248.1 31 9.0 13.1305 18.2 7.055 0.0 31.0467 5.30 231.0 28 10.0 12.7891 23.1 6.070 0.0 31.2802 5.03 219.3 29 11.0 12.5666 36.5 3.581 0.0 31.3511 4.94 215.4 31 12.0 12.2042 40.4 2.421 0.0 31.5890 4.88 212.9 30 13.0 12.0742 43.8 1.716 0.0 31.7650 4.82 210.0 30 14.0 11.9801 44.4 1.294 0.0 31.8220 4.76 207.4 29 15.0 11.8480 44.5 1.049 0.0 31.8685 4.74 206.4 29 16.0 11.7144 44.9 0.820 0.0 31.9036 4.70 204.9 28 17.0 11.6714 45.1 0.637 0.0 31.8839 4.66 202.9 28 18.0 11.5538 45.2 0.528 0.0 31.9057 4.59 200.1 28 19.0 11.4022 45.2 0.501 0.0 31.9069 4.51 196.4 29 20.0 11.3273 45.3 0.401 0.0 31.8994 4.47 194.7 26 21.0 11.2632 45.4 0.333 0.0 31.8966 4.40 191.6 25 22.0 11.2079 45.4 0.320 0.0 31.9124 4.41 192.1 32 23.0 11.1725 45.4 0.301 0.0 31.9251 4.43 193.0 29 24.0 11.2248 45.5 0.291 0.0 31.9591 4.36 190.2 28 25.0 11.2319 45.5 0.274 0.0 31.9907 4.28 186.6 28 26.0 11.1446 45.4 0.281 0.0 31.9934 4.25 185.1 28 27.0 11.0930 45.5 0.275 0.0 32.0111 4.22 183.7 28 28.0 11.0526 45.6 0.271 0.0 32.0215 4.18 182.1 28 29.0 10.9762 45.7 0.250 0.0 32.0178 4.14 180.3 31 30.0 10.9155 45.7 0.247 0.0 32.0165 4.08 177.8 33 31.0 10.8505 45.6 0.247 0.0 32.0251 4.04 175.9 31 32.0 10.7582 45.7 0.272 0.0 32.0515 3.96 172.5 28 33.0 10.7298 45.6 0.244 0.0 32.0534 3.85 167.5 30 34.0 10.6114 45.7 0.249 0.0 32.0879 3.78 164.7 30 35.0 10.5269 45.7 0.231 0.0 32.1084 3.74 163.0 28 36.0 10.4887 45.8 0.231 0.0 32.1216 3.69 160.9 27 37.0 10.4260 45.8 0.240 0.0 32.1389 3.64 158.7 30 38.0 10.3724 46.0 0.235 0.0 32.1523 3.54 154.1 32 39.0 10.2585 46.2 0.226 0.0 32.1815 3.42 149.0 31 40.0 10.1935 45.9 0.231 0.0 32.1865 3.34 145.6 30 41.0 10.1338 46.0 0.221 0.0 32.1996 3.27 142.5 31 42.0 10.0543 45.8 0.209 0.0 32.2142 3.18 138.7 32 43.0 9.9856 45.3 0.207 0.0 32.2231 3.12 135.7 28 44.0 9.9486 44.9 0.208 0.0 32.2310 3.07 133.8 30 45.0 9.9049 44.9 0.208 0.0 32.2407 3.04 132.4 32 46.0 9.8298 45.5 0.209 0.0 32.2689 2.94 128.1 30 47.0 9.7555 45.6 0.203 0.0 32.2849 2.83 123.3 28 48.0 9.6468 44.7 0.205 0.0 32.3017 2.79 121.6 32 49.0 9.6150 44.1 0.202 0.0 32.3026 2.78 121.2 33 50.0 9.5936 44.1 0.210 0.0 32.3117 2.77 120.7 32 51.0 9.5724 44.2 0.209 0.0 32.3208 2.72 118.7 29 52.0 9.5292 44.0 0.209 0.0 32.3356 2.67 116.3 29 53.0 9.4667 43.9 0.212 0.0 32.3530 2.62 114.2 32 54.0 9.4174 43.6 0.213 0.0 32.3678 2.58 112.2 31 55.0 9.3716 43.4 0.232 0.0 32.3821 2.53 110.2 29 56.0 9.3391 43.3 0.224 0.0 32.3940 2.47 107.8 30 57.0 9.2968 43.1 0.207 0.0 32.4050 2.38 103.6 33 58.0 9.1915 42.5 0.206 0.0 32.4355 2.33 101.6 33 59.0 9.1512 42.2 0.208 0.0 32.4538 2.34 101.8 30 60.0 9.1431 42.2 0.234 0.0 32.4584 2.35 102.2 30 61.0 9.1344 42.3 0.210 0.0 32.4691 2.32 100.8 29 62.0 9.1048 42.7 0.202 0.0 32.4920 2.26 98.4 29 63.0 9.0355 41.9 0.204 0.0 32.5184 2.22 96.5 30 64.0 9.0064 41.5 0.211 0.0 32.5242 2.17 94.4 33 65.0 8.9478 41.1 0.206 0.0 32.5562 2.10 91.3 32 66.0 8.8730 40.5 0.199 0.0 32.5778 2.07 90.1 34 67.0 8.8570 40.3 0.199 0.0 32.5981 2.01 87.4 34 68.0 8.7865 39.6 0.200 0.0 32.6281 1.97 85.6 32 69.0 8.7529 39.3 0.200 0.0 32.6347 1.93 84.2 30 70.0 8.7138 39.0 0.198 0.0 32.6569 1.90 82.7 29 71.0 8.6748 38.5 0.202 0.0 32.6752 1.86 80.8 30 72.0 8.6539 38.2 0.211 0.0 32.6910 1.80 78.2 30 73.0 8.5872 37.4 0.196 0.0 32.7058 1.74 75.6 34 74.0 8.5626 36.7 0.200 0.0 32.7225 1.66 72.4 33 75.0 8.4877 36.4 0.204 0.0 32.7397 1.61 70.2 32 76.0 8.4422 36.5 0.200 0.0 32.7581 1.59 69.2 30 77.0 8.4198 36.2 0.202 0.0 32.7652 1.59 69.0 32 78.0 8.3983 36.1 0.199 0.0 32.7799 1.55 67.5 34 79.0 8.3676 35.4 0.195 0.0 32.7947 1.49 65.0 31 80.0 8.3055 35.3 0.194 0.0 32.8188 1.43 62.4 29 81.0 8.2977 33.7 0.197 0.0 32.8248 1.38 60.2 30 82.0 8.2538 32.5 0.195 0.0 32.8483 1.34 58.4 30 83.0 8.2084 31.2 0.196 0.0 32.8747 1.31 56.8 33 84.0 8.1831 29.4 0.197 0.0 32.8958 1.29 56.1 36 85.0 8.1718 28.6 0.197 0.0 32.9045 1.27 55.4 40 86.0 8.1573 28.1 0.195 0.0 32.9165 1.26 55.1 35 87.0 8.1533 27.8 0.202 0.0 32.9204 1.25 54.5 37 88.0 8.1415 27.3 0.196 0.0 32.9306 1.25 54.4 38 89.0 8.1340 25.7 0.198 0.0 32.9393 1.18 51.4 29 90.0 8.1298 24.7 0.213 0.0 32.9421 1.17 50.9 33 91.0 8.1250 23.9 0.217 0.0 32.9457 1.17 51.0 29