*2010/08/19 10:30:40.99 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/09/24 06:00:06.000 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 : C1533915 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 5 92 2 Temperature:Secondary 'deg C (ITS90)' 8.9564 14.9171 3 Transmissivity %/metre 22.4 46 4 Fluorescence:URU:Seapoint mg/m^3 0.248 6.878 5 PAR uE/m^2/sec 0 0.367 6 Salinity:T1:C1 PSS-78 31.8367 33.0102 7 Oxygen:Dissolved:SBE mL/L 2.613 7.882 8 Oxygen:Dissolved:SBE umol/kg 113.7464 343.778 9 Number_of_bin_records n/a 14 39 $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 : LC01 EVENT NUMBER : 41 LATITUDE : 48 50.41000 N ! (deg min) LONGITUDE : 125 27.74000 W ! (deg min) WATER DEPTH : 95 ALTIMETER (M) : 5.49 ! 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 15:33:21 8843 8843 CLEAN 5.0.2 2010/05/28 15:39:03 8800 8800 SHIFTDAT 3.4 2010/05/30 10:20:17 8800 8800 SHIFTDAT 3.4 2010/05/30 10:25:22 8800 8800 SHIFTDAT 3.4 2010/05/30 11:45:06 8800 8800 SHIFTDAT 3.4 2010/05/30 11:50:00 8800 8800 DELETE 6.3 2010/05/30 11:56:55 8800 2499 CTDEDIT 4.61 2010/06/01 16:30:30 2499 2320 CALIB 11.7 2010/08/09 09:47:16 2320 2320 FILTERS 4.3 2010/08/09 10:21:20 2320 2320 BINAVE 4.1.1 2010/08/09 10:27:18 2320 88 REMOVECH 8.0 2010/08/09 12:09:09 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 82.05 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/06/01 16:30:30 179 records were deleted in this editing session. 167 changes in channel Salinity:T1:C1 -CALIB parameters: 2010/08/09 09:47:16 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 10:30:40 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\2009-59-0041.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 22:59:44 NMEA Latitude = 48 50.41 N NMEA Longitude = 125 27.74 W NMEA UTC (Time) = Sep 24 2009 06:00:06 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2009-11 2009-59 Station: LC01 Latitude: Longitude: Depth (m): 95 # nquan = 19 # nvalues = 8843 # 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, 8843 # span 1 = 1.572, 92.052 # span 2 = 8.8817, 15.1391 # span 3 = 8.8963, 14.9958 # span 4 = 0.027213, 3.937398 # span 5 = 0.342186, 3.938150 # span 6 = 60.8174, 87.2081 # span 7 = 2.3077e-01, 8.3516e+00 # span 8 = 1.5747, 4.3920 # span 9 = 1.0000e-12, 4.5048e+00 # span 10 = 0.00, 100.00 # span 11 = 0, 0 # span 12 = 0, 0 # span 13 = -1.670, 1.372 # span 14 = 0, 1 # span 15 = 0.1640, 33.0414 # span 16 = 2.2918, 33.0513 # span 17 = 2.42449, 7.97667 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 24 2009 06:00:06 # 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 15:46:31, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2009-59\RAW\CTD\2009-59-0041.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 08:41:30, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2009-59\Processing\convert\2009-59-004 1.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 11:59:49, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2009-59\Processing\wildedit\2009-59-0041 .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 14:58:07, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2009-59\Processing\celltm\2009-59-0041.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 4.7db and a few records corrupted by shed wakes near 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 5.0 14.9171 27.2 4.978 0.4 31.8367 7.88 343.8 24 6.0 14.8577 25.9 5.182 0.2 31.8681 7.74 337.5 25 7.0 14.8009 25.1 5.709 0.2 31.8916 7.72 336.7 28 8.0 14.8063 24.7 6.064 0.1 31.8875 7.73 337.1 37 9.0 14.7910 24.2 6.019 0.1 31.9078 7.64 333.0 37 10.0 14.7699 24.4 6.122 0.0 31.9147 7.46 325.2 28 11.0 14.7320 24.5 6.739 0.0 31.9235 7.35 320.5 24 12.0 14.6853 22.4 6.878 0.0 31.9274 7.20 314.2 20 13.0 14.6635 24.8 6.823 0.0 31.9313 6.94 302.7 19 14.0 14.6468 30.0 5.856 0.0 31.9335 6.50 283.3 22 15.0 14.3643 28.4 5.573 0.0 31.9400 5.93 258.8 37 16.0 13.6532 39.0 4.276 0.0 32.0194 5.39 234.9 39 17.0 13.2124 45.3 2.080 0.0 32.1380 5.24 228.6 24 18.0 13.0873 45.6 1.660 0.0 32.1382 5.18 225.8 21 19.0 13.0042 45.6 1.371 0.0 32.1301 5.14 223.9 20 20.0 12.8169 45.8 1.094 0.0 32.1273 5.09 221.7 24 21.0 12.7499 45.7 0.843 0.0 32.1213 5.01 218.6 28 22.0 12.5475 45.8 0.658 0.0 32.1251 4.95 215.9 39 23.0 12.3655 45.8 0.536 0.0 32.1340 4.88 212.9 35 24.0 12.3085 45.8 0.449 0.0 32.1410 4.84 211.0 25 25.0 12.2846 45.6 0.441 0.0 32.1415 4.83 210.6 20 26.0 12.2483 45.9 0.392 0.0 32.1418 4.83 210.6 19 27.0 12.2146 45.9 0.368 0.0 32.1406 4.82 210.3 21 28.0 12.1932 46.0 0.360 0.0 32.1395 4.83 210.4 26 29.0 12.1809 45.9 0.340 0.0 32.1366 4.80 209.2 36 30.0 12.1401 45.8 0.334 0.0 32.1370 4.61 200.7 38 31.0 11.9185 45.7 0.333 0.0 32.1460 4.45 193.8 24 32.0 11.6768 45.7 0.336 0.0 32.1465 4.41 192.0 23 33.0 11.6740 45.8 0.330 0.0 32.1456 4.39 191.2 22 34.0 11.6570 45.7 0.328 0.0 32.1517 4.36 190.2 18 35.0 11.6443 45.6 0.337 0.0 32.1542 4.30 187.4 24 36.0 11.6181 45.7 0.312 0.0 32.1620 4.22 183.8 30 37.0 11.5562 45.5 0.332 0.0 32.1705 4.11 179.1 35 38.0 11.4556 45.3 0.358 0.0 32.1926 3.94 171.8 30 39.0 11.3171 45.2 0.300 0.0 32.2130 3.82 166.5 24 40.0 11.1652 45.2 0.301 0.0 32.2274 3.75 163.4 23 41.0 11.0454 45.2 0.291 0.0 32.2400 3.70 161.0 25 42.0 10.9963 44.7 0.296 0.0 32.2501 3.66 159.6 28 43.0 10.9370 44.7 0.289 0.0 32.2657 3.65 158.9 26 44.0 10.9033 44.6 0.278 0.0 32.2812 3.63 158.1 25 45.0 10.8604 44.7 0.275 0.0 32.2894 3.61 157.4 25 46.0 10.8341 44.4 0.272 0.0 32.2923 3.60 157.0 30 47.0 10.7975 44.5 0.293 0.0 32.2977 3.55 154.8 33 48.0 10.7543 44.6 0.282 0.0 32.3051 3.46 150.8 32 49.0 10.6701 44.0 0.280 0.0 32.3204 3.40 148.2 26 50.0 10.6230 43.7 0.288 0.0 32.3410 3.36 146.6 22 51.0 10.4943 44.0 0.289 0.0 32.3816 3.33 144.8 21 52.0 10.3160 44.0 0.279 0.0 32.4750 3.30 143.9 24 53.0 10.2357 43.7 0.288 0.0 32.5335 3.28 143.0 29 54.0 10.2171 43.5 0.266 0.0 32.5420 3.27 142.6 31 55.0 10.2073 43.2 0.268 0.0 32.5454 3.26 141.8 29 56.0 10.1881 43.5 0.296 0.0 32.5539 3.23 140.9 25 57.0 10.1305 43.3 0.275 0.0 32.5816 3.21 139.7 25 58.0 10.0778 43.5 0.263 0.0 32.6151 3.22 140.2 28 59.0 10.0077 42.9 0.256 0.0 32.6405 3.27 142.4 29 60.0 10.0568 44.9 0.255 0.0 32.6960 3.26 141.8 27 61.0 10.0358 44.9 0.258 0.0 32.7068 3.22 140.4 21 62.0 9.9776 44.4 0.257 0.0 32.7196 3.20 139.2 21 63.0 9.9181 44.6 0.263 0.0 32.7263 3.19 138.8 23 64.0 9.8759 44.4 0.266 0.0 32.7310 3.17 138.2 32 65.0 9.8569 44.5 0.257 0.0 32.7352 3.17 137.9 33 66.0 9.8126 44.3 0.266 0.0 32.7465 3.15 137.2 29 67.0 9.7905 44.3 0.301 0.0 32.7492 3.14 136.7 29 68.0 9.7620 44.4 0.262 0.0 32.7540 3.14 136.8 29 69.0 9.7478 44.3 0.265 0.0 32.7560 3.14 136.8 24 70.0 9.7376 44.3 0.271 0.0 32.7579 3.13 136.4 20 71.0 9.7237 44.4 0.261 0.0 32.7604 3.12 135.8 20 72.0 9.7116 44.3 0.259 0.0 32.7608 3.10 134.9 26 73.0 9.6301 44.1 0.258 0.0 32.7849 3.05 132.6 25 74.0 9.5673 43.8 0.248 0.0 32.8173 3.01 131.0 32 75.0 9.4949 43.6 0.248 0.0 32.8453 3.00 130.6 22 76.0 9.4786 43.3 0.258 0.0 32.8512 2.98 129.8 18 77.0 9.4606 43.0 0.253 0.0 32.8561 2.96 129.0 19 78.0 9.4460 42.1 0.272 0.0 32.8544 2.96 128.9 27 79.0 9.4222 42.2 0.270 0.0 32.8646 2.93 127.7 34 80.0 9.3852 41.7 0.252 0.0 32.8757 2.90 126.3 32 81.0 9.3566 42.1 0.257 0.0 32.8874 2.84 123.7 24 82.0 9.2911 40.3 0.255 0.0 32.9073 2.79 121.6 22 83.0 9.1974 38.5 0.261 0.0 32.9358 2.76 120.3 22 84.0 9.1665 37.3 0.266 0.0 32.9441 2.76 120.0 22 85.0 9.1496 35.2 0.285 0.0 32.9467 2.76 120.2 22 86.0 9.1349 36.4 0.257 0.0 32.9515 2.76 120.0 29 87.0 9.1225 36.3 0.255 0.0 32.9567 2.73 118.8 34 88.0 9.0892 35.1 0.272 0.0 32.9673 2.70 117.7 27 89.0 9.0587 34.4 0.270 0.0 32.9775 2.67 116.2 22 90.0 9.0447 33.7 0.261 0.0 32.9824 2.63 114.4 21 91.0 9.0121 30.6 0.266 0.0 32.9894 2.61 113.8 26 92.0 8.9564 27.2 0.261 0.0 33.0102 2.65 115.3 14