*2011/07/19 13:52:50.13 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/09/17 23:23:59.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 91 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8E8E0B38 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.269 92.905 2 Temperature:Secondary 'deg C (ITS90)' 7.4182 13.525 3 Transmissivity %/metre 40.4 57.9 4 Fluorescence:URU:Seapoint mg/m^3 0.141 1.116 5 PAR uE/m^2/sec 0 691.757 6 Salinity:T1:C1 PSS-78 31.6583 33.2721 7 Oxygen:Dissolved:SBE mL/L 3.606 6.423 8 Oxygen:Dissolved:SBE umol/kg 156.9098 280.0037 9 Number_of_bin_records n/a 9 43 $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\2010-69\Pro $END *ADMINISTRATION MISSION : 2010-69 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse, Aquaculture, Effingham, Neptune SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Johnstone Strait / WCVI STATION : LBP2 EVENT NUMBER : 6 LATITUDE : 50 4.00000 N ! (deg min) LONGITUDE : 127 54.23000 W ! (deg min) WATER DEPTH : 99 ALTIMETER (M) : 4.66 ! 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 : 0443 LOCATION : Mid-ship ! custom item $REMARKS SOFTWARE VERSION SEASAVE V 7.20G $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2011/07/11 14:53:36 23443 23443 CLEAN 5.0.3 2011/07/11 15:06:31 23350 23350 SHIFTDAT 3.4 2011/07/14 15:48:33 23350 23350 SHIFTDAT 3.4 2011/07/15 12:14:20 23350 23350 SHIFTDAT 3.4 2011/07/15 12:20:09 23350 23350 SHIFTDAT 3.4 2011/07/15 12:25:58 23350 23350 DELETE 6.3 2011/07/18 11:39:47 23350 2473 CTDEDIT 4.61 2011/07/18 13:45:01 2473 2312 CALIB 11.7 2011/07/18 17:46:21 2312 2312 FILTERS 4.3 2011/07/19 09:30:43 2312 2312 BINAVE 4.1.1 2011/07/19 09:41:53 2312 91 REMOVECH 8.0 2011/07/19 10:46:08 91 91 CHGUNITS 3.0 2011/07/19 10:46:16 91 91 REORDER 1.3 2011/07/19 10:49:04 ? ? HDREDIT2 2.5.1 2011/07/19 13:52:50 ? ? $END $REMARKS -CLEAN functions: 2011/07/11 15:05:29 20 Interpolation by Record Number, in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] 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 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.70 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= -0.50 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=100.00 -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 83.79 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/07/18 13:45:01 161 records were deleted in this editing session. 73 changes in channel Salinity:T1:C1 -CALIB parameters: 2011/07/18 17:46:21 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2010-69\Processing\doc\2010-69-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 14 Oxygen:Dissolved:SBE mL/L 10 0.9000000E-03 0.1088200E+01 15 Salinity:T0:C0 PSS-78 10 0.5000000E-02 0.1000000E+01 16 Salinity:T1:C1 PSS-78 10 0.2500000E-02 0.1000000E+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 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2011/07/19 10:46:08 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] 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: 2011/07/19 13:52:50 Applied edit header: Q:\Cruise_Data_Processing\2010-69\Processing\doc\2010-69-HDR-0443.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 8: Oxygen:Dissolved:SBE [umol/kg] Format: F7.2 ==> F6.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2010-69\2010-69-006.hex Software Version Seasave V 7.20g Temperature SN = 4752 Conductivity SN = 2173 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 17 2010 23:23:59 NMEA Latitude = 50 04.00 N NMEA Longitude = 127 54.23 W NMEA UTC (Time) = Sep 17 2010 23:23:59 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2010-69 Station: LBP2 Latitude: Longitude: Depth (m): 99 # nquan = 17 # nvalues = 23443 # 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 [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen raw, SBE 43 [V] # name 9 = par: PAR/Irradiance, Biospherical/Licor # name 10 = altM: Altimeter [m] # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # name 13 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 14 = sal00: Salinity, Practical [PSU] # name 15 = sal11: Salinity, Practical, 2 [PSU] # name 16 = flag: flag # span 0 = 1, 23443 # span 1 = -0.446, 93.794 # span 2 = 7.3112, 15.7552 # span 3 = 7.3138, 16.0525 # span 4 = 0.843127, 3.883648 # span 5 = 1.034041, 3.883879 # span 6 = 0.2424, 92.7109 # span 7 = 0.0000e+00, 1.4042e+00 # span 8 = 1.6627, 2.9244 # span 9 = 1.0000e-12, 3.8087e+03 # span 10 = 0.00, 100.00 # span 11 = -1.389, 1.417 # span 12 = 0, 1 # span 13 = 3.22864, 5.92645 # span 14 = 6.1426, 33.3352 # span 15 = 7.6747, 33.3247 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 17 2010 23:23:59 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 4752 # 06-mar-07 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.35918561e-003 # 6.36778987e-004 # 2.08949224e-005 # 1.77207208e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2173 # 07-may-08 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.06098031e+001 # 1.45381747e+000 # -2.52500312e-003 # 2.46549485e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 63507 # 11-Dec-09 # -4.435468e+004 # -1.845750e-001 # 1.192740e-002 # 3.979900e-002 # 0.000000e+000 # 2.993572e+001 # -3.336200e-004 # 3.759160e-006 # 1.565300e-009 # 0.99989000 # 7.00000 # 0.000000e+000 # 1.283280e-002 # -9.295010e+000 # # # # # # 2968 # 22-Aug-07 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.30513771e-003 # 6.39409837e-004 # 2.16871714e-005 # 1.92072744e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2399 # 13-Jun-08 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.08340397e+001 # 1.61622754e+000 # 9.25453530e-004 # 3.32201899e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1185dr # Aug- 15-2010 # 19.2359 # -1.0964 # 0.250 # # # # # # 1483 # 03-feb-09 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.1000e-001 # -0.5055 # -1.9487e-003 # 1.7439e-004 # -2.8684e-006 # 2.5826e+000 # 1.92630e-004 # -4.64800e-002 # 3.6000e-002 # 1.1000 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 2845 # # # 2 # 0.000 # # # # # # # # # 1252 # # 15.000 # 0.000 # # # # # # # # # 4694 # 03-Mar-10 # 1.00000000 # 0.00000000 # 1926782273.59999990 # 1.00000000 # -0.73100000 # # # # # # # # # # # # # # 0.00000000 # 0.00000000 # # # # datcnv_date = Jul 08 2011 14:05:32, 7.21d [datcnv_vars = 13] # datcnv_in = Q:\Cruise_Data_Processing\2010-69\RAW\CTD\2010-69-0006.hex Q:\Crui se_Data_Processing\2010-69\Processing\doc\2010-69-ctd-0443.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Jul 08 2011 14:36:07, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-69\Processing\convert\2010-69-000 6.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 = Jul 11 2011 12:12:41, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-69\Processing\wildedit\2010-69-0006 .cnv # celltm_alpha = 0.0900, 0.0200 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jul 11 2011 12:15:42, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-69\Processing\celltm\2010-69-0006.c nv Q:\Cruise_Data_Processing\2010-69\Processing\doc\2010-69-ctd-0443.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove records from near the surface and records corrupted by shed wakes. Salinity was cleaned. -------------------------------------------------------------------------- Fluorescence, Transmissivity and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. The precision of the SBE dissolved oxygen channel is difficult to estimate because the comparison with bottles was complex and noisy, and the history of the sensor confusing, but roughly, DO from sensor #1483 (CTD #0443) is considered: • ±0.4ml/l from 0-100 db • ±0.2ml/l from 100-300 db • ±0.05ml/l below 300db For details on the processing see processing report: 2010-69-proc.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.9E-03 1.0882) Salinity:T0:C0 PSS-78 10 -99 () (0.5E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (0.25E-02 1) $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 3.3 13.5152 40.4 0.880 691.8 31.6583 6.35 277.0 9 4.0 13.5210 40.9 0.855 457.0 31.7995 6.36 277.1 18 5.0 13.5250 41.9 0.883 348.9 32.0103 6.36 277.5 18 6.0 13.4604 41.9 0.891 262.7 32.0321 6.36 277.5 31 7.0 13.4238 41.5 0.927 202.4 32.0368 6.38 278.2 39 8.0 13.3569 41.3 0.938 159.5 32.0355 6.42 279.8 28 9.0 13.1625 41.3 0.938 125.0 32.0300 6.42 280.0 35 10.0 13.0539 41.2 0.955 100.7 32.0257 6.40 279.1 43 11.0 12.9965 40.9 0.965 81.4 32.0299 6.35 276.8 28 12.0 12.9044 40.6 0.976 69.4 32.0386 6.28 273.9 24 13.0 12.8142 41.5 0.932 54.9 32.0487 6.24 271.9 28 14.0 12.6990 42.8 0.923 44.6 32.0473 6.17 268.8 30 15.0 12.5867 43.7 0.911 36.3 32.0370 6.14 267.5 28 16.0 12.4237 44.5 0.929 29.9 32.0217 6.14 267.7 27 17.0 12.3490 45.0 1.013 24.7 32.0370 6.15 267.9 30 18.0 12.3795 44.4 1.044 19.9 32.0553 6.15 267.9 27 19.0 12.3839 44.0 1.040 16.1 32.0573 6.13 267.2 26 20.0 12.3859 43.9 1.067 13.3 32.0626 6.12 266.8 29 21.0 12.3843 43.9 1.078 11.0 32.0637 6.16 268.4 29 22.0 12.3808 43.8 1.074 9.3 32.0637 6.06 264.0 26 23.0 12.3806 43.9 1.070 7.7 32.0642 5.76 251.0 24 24.0 12.3664 43.9 1.116 6.4 32.0692 5.47 238.6 22 25.0 11.9007 46.4 0.998 5.2 32.1233 5.30 231.1 22 26.0 11.4372 51.2 0.731 4.3 32.1171 5.19 226.3 23 27.0 11.1908 54.4 0.568 3.5 32.1056 5.13 223.4 28 28.0 11.0881 55.5 0.472 3.0 32.1056 5.12 222.9 29 29.0 11.0343 55.7 0.439 2.6 32.1136 5.10 222.3 28 30.0 11.0263 55.7 0.352 2.3 32.1187 4.97 216.6 30 31.0 10.9432 55.4 0.340 2.0 32.1620 4.76 207.3 32 32.0 10.5797 54.9 0.290 1.7 32.2715 4.61 200.8 27 33.0 10.3349 55.3 0.273 1.5 32.3107 4.51 196.7 23 34.0 10.2207 55.5 0.268 1.3 32.3334 4.44 193.4 21 35.0 10.0724 55.6 0.251 1.1 32.3724 4.37 190.5 22 36.0 9.9625 55.6 0.237 1.0 32.4002 4.32 188.2 25 37.0 9.8060 55.9 0.231 0.9 32.4327 4.29 187.0 28 38.0 9.7397 56.1 0.228 0.8 32.4479 4.28 186.5 27 39.0 9.6982 56.1 0.225 0.7 32.4580 4.26 185.8 27 40.0 9.6850 56.0 0.220 0.6 32.4603 4.25 185.1 28 41.0 9.6504 56.3 0.225 0.5 32.4662 4.23 184.2 32 42.0 9.5947 56.5 0.206 0.5 32.4699 4.22 183.8 29 43.0 9.5733 56.6 0.216 0.4 32.4725 4.24 184.8 23 44.0 9.5072 56.7 0.207 0.4 32.4798 4.25 185.2 19 45.0 9.3703 57.1 0.217 0.4 32.4942 4.26 185.5 23 46.0 9.2727 57.4 0.233 0.3 32.5173 4.23 184.3 22 47.0 9.1376 57.5 0.220 0.3 32.5564 4.19 182.6 23 48.0 9.0660 57.6 0.220 0.3 32.5775 4.15 180.8 24 49.0 8.9518 57.7 0.215 0.2 32.6157 4.12 179.2 25 50.0 8.7830 57.7 0.189 0.2 32.6679 4.09 178.1 24 51.0 8.6392 57.7 0.191 0.2 32.7196 4.07 177.2 26 52.0 8.5866 57.9 0.193 0.2 32.7432 4.06 176.7 28 53.0 8.5489 57.8 0.198 0.2 32.7597 4.05 176.1 27 54.0 8.5486 57.8 0.192 0.1 32.7600 4.02 175.1 22 55.0 8.5392 57.7 0.194 0.1 32.7636 3.99 173.7 19 56.0 8.5323 57.7 0.189 0.1 32.7676 3.96 172.5 19 57.0 8.4893 57.7 0.183 0.1 32.7887 3.94 171.5 20 58.0 8.3732 57.7 0.180 0.1 32.8418 3.93 170.9 22 59.0 8.3252 57.6 0.182 0.1 32.8604 3.92 170.5 26 60.0 8.2981 57.7 0.192 0.1 32.8705 3.91 170.3 29 61.0 8.2878 57.7 0.179 0.1 32.8738 3.91 170.2 27 62.0 8.2902 57.7 0.179 0.1 32.8729 3.91 170.2 22 63.0 8.2853 57.8 0.174 0.1 32.8751 3.90 169.9 21 64.0 8.2868 57.8 0.174 0.1 32.8746 3.90 169.8 21 65.0 8.2810 57.8 0.172 0.0 32.8780 3.90 169.8 21 66.0 8.2682 57.9 0.171 0.0 32.8854 3.90 169.7 22 67.0 8.2630 57.8 0.171 0.0 32.8913 3.90 169.8 20 68.0 8.2618 57.8 0.175 0.0 32.8916 3.90 169.7 17 69.0 8.2604 57.8 0.176 0.0 32.8912 3.89 169.5 20 70.0 8.2573 57.8 0.178 0.0 32.8915 3.89 169.3 22 71.0 8.2535 57.8 0.175 0.0 32.8937 3.89 169.3 29 72.0 8.2531 57.8 0.175 0.0 32.8926 3.89 169.2 37 73.0 8.2561 57.8 0.176 0.0 32.8911 3.89 169.2 32 74.0 8.2660 57.7 0.181 0.0 32.8900 3.88 169.0 22 75.0 8.2994 57.7 0.176 0.0 32.8951 3.86 167.9 18 76.0 8.2819 57.6 0.183 0.0 32.9075 3.82 166.3 17 77.0 8.2919 57.6 0.180 0.0 32.9027 3.79 164.8 19 78.0 8.2302 57.7 0.171 0.0 32.9238 3.77 164.0 18 79.0 8.0493 57.5 0.171 0.0 33.0209 3.76 163.8 25 80.0 7.9695 57.5 0.167 0.0 33.0581 3.76 163.7 31 81.0 7.9896 57.5 0.161 0.0 33.0465 3.76 163.5 30 82.0 7.9728 57.5 0.173 0.0 33.0542 3.74 162.8 26 83.0 7.9470 57.5 0.167 0.0 33.0658 3.73 162.2 24 84.0 7.9185 57.5 0.162 0.0 33.0770 3.71 161.4 23 85.0 7.8856 57.5 0.167 0.0 33.0896 3.69 160.7 23 86.0 7.7696 57.5 0.153 0.0 33.1353 3.68 160.1 26 87.0 7.7220 57.5 0.149 0.0 33.1486 3.67 159.8 25 88.0 7.6760 57.5 0.149 0.0 33.1609 3.66 159.4 24 89.0 7.6635 57.5 0.153 0.0 33.1658 3.66 159.3 24 90.0 7.6686 57.5 0.148 0.0 33.1631 3.64 158.4 25 91.0 7.6466 57.4 0.147 0.0 33.1705 3.61 157.1 27 92.0 7.5164 57.5 0.145 0.0 33.2301 3.61 156.9 36 92.9 7.4182 57.5 0.141 0.0 33.2721 3.63 157.9 27