*2011/02/08 16:27:32.73 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/08/12 00:09:25.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 66 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6D9267F2 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.975 68.758 2 Temperature:Secondary 'deg C (ITS90)' 6.7631 14.3986 3 Transmissivity %/metre 16.3 59.4 4 Fluorescence:URU:Seapoint mg/m^3 0.122 3.931 5 PAR uE/m^2/sec 0 125.49 6 Salinity:T1:C1 PSS-78 32.3705 33.8458 7 Oxygen:Dissolved:SBE mL/L 1.824 7.471 8 Number_of_bin_records n/a 16 52 9 Oxygen:Dissolved:SBE umol/kg 79.32319 325.6602 $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 ' ' ' ' 5 I I 0 9 -99 ' ' 6 F ' ' 1 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2010-36\Pro $END *ADMINISTRATION MISSION : 2010-36 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Ocean Acidification SCIENTIST : Ianson D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North East Pacific STATION : WH 2 EVENT NUMBER : 173 LATITUDE : 47 8.34000 N ! (deg min) LONGITUDE : 124 33.38000 W ! (deg min) WATER DEPTH : 73 ALTIMETER (M) : 5.57 ! 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 : 0506 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 2011/01/06 11:49:04 4979 4979 CLEAN 5.0.2 2011/01/06 12:28:53 4979 4979 SHIFTDAT 3.4 2011/01/19 18:00:49 4979 4979 SHIFTDAT 3.4 2011/01/19 18:40:35 4979 4979 SHIFTDAT 3.4 2011/01/19 19:20:30 4979 4979 SHIFTDAT 3.4 2011/01/20 09:14:46 4979 4979 DELETE 6.3 2011/01/20 09:42:29 4979 2015 CTDEDIT 4.61 2011/02/04 16:36:22 2015 1883 CALIB 11.7 2011/02/07 10:51:43 1883 1883 FILTERS 4.3 2011/02/07 12:22:48 1883 1883 BINAVE 4.1.1 2011/02/07 12:30:14 1883 66 REMOVECH 8.0 2011/02/08 14:30:40 66 66 REMOVECH 8.0 2011/02/08 14:41:35 66 66 CHGUNITS 3.0 2011/02/08 14:43:43 66 66 HDREDIT2 2.5.1 2011/02/08 16:27:32 ? ? $END $REMARKS -CLEAN functions: 2011/01/06 11:56:52 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: 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: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 90.00 -The following SHIFT parameters were used. Shift Channel: pH:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 90.00 -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 58.99 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/02/04 16:36:22 132 records were deleted in this editing session. 14 changes in channel Salinity:T1:C1 -CALIB parameters: 2011/02/07 10:51:43 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2010-36\Processing\doc\2010-36-recal-fit1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 17 Oxygen:Dissolved:SBE mL/L 10 -0.2370000E-01 0.1049200E+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 2011/02/08 14:30:40 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] Status:Pump Descent_Rate [m/s] Salinity:T0:C0 [PSS-78] Flag -REMOVECH 2011/02/08 14:41:35 The following CHANNEL(S) were removed: pH:SBE [pH Units] -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2011/02/08 16:27:32 Applied edit header: Q:\Cruise_Data_Processing\2010-36\Processing\doc\2010-36-HDR.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 9: Oxygen:Dissolved:SBE [umol/kg] Format: F7.2 ==> F6.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2010-36\2010-36-0173.hex Software Version Seasave V 7.18c Temperature SN = 2449 Conductivity SN = 1764 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Aug 12 2010 00:10:26 NMEA Latitude = 47 08.34 N NMEA Longitude = 124 33.38 W NMEA UTC (Time) = Aug 12 2010 00:09:25 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2010-36 Station: WH 2 Latitude: Longitude: Depth (m): 73 # nquan = 18 # nvalues = 4979 # 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 = ph: pH # name 11 = altM: Altimeter [m] # name 12 = pumps: Pump Status # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = sal00: Salinity, Practical [PSU] # name 15 = sal11: Salinity, Practical, 2 [PSU] # name 16 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 17 = flag: flag # span 0 = 1, 4979 # span 1 = 2.797, 68.988 # span 2 = 6.7603, 14.4211 # span 3 = 6.7595, 14.4204 # span 4 = 3.404930, 3.947388 # span 5 = 3.405189, 3.947773 # span 6 = 42.0349, 87.8705 # span 7 = 1.0989e-01, 4.2979e+00 # span 8 = 1.2023, 3.8474 # span 9 = 1.0000e-12, 1.6362e+02 # span 10 = 8.386, 9.178 # span 11 = 5.08, 70.87 # span 12 = 0, 1 # span 13 = -1.610, 1.481 # span 14 = 32.3317, 33.8473 # span 15 = 32.2442, 33.8480 # span 16 = 1.70217, 7.16009 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 12 2010 00:09:25 # bad_flag = -9.990e-29 # # # # # # 2449 # 06 May 08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.35545931e-003 # 6.44059884e-004 # 2.37472517e-005 # 2.31009370e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1764 # 10-Feb-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.15456884e+000 # 4.87496707e-001 # -6.43498866e-004 # 5.48241113e-005 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 0506 # 26-May-06 # -4.957807e+004 # -1.280011e+000 # 1.485710e-002 # 4.021200e-002 # 0.000000e+000 # 3.037224e+001 # -6.696188e-004 # 3.897170e-006 # 3.287590e-009 # 0.99988000 # 0.00000 # 0.000000e+000 # 1.280810e-002 # -9.210200e+000 # # # # # # 2038 # 06 May 08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.11398392e-003 # 6.20757108e-004 # 1.96374368e-005 # 1.94244564e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3394 # 06-Mar-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.62193217e+000 # 1.47516732e+000 # -1.41480227e-003 # 1.92125630e-004 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 2345 # # # 2 # 0.000 # # # # # # # # # 1005dr # 20-Jul-10 # 26.7184 # -1.5497 # 0.250 # # # # # # 1176 # 10-Nov-09p # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 0.3603 # -0.5126 # -1.6961e-003 # 2.3368e-004 # -4.2186e-006 # 2.5826e+000 # 1.9263e-004 # -4.6480e-002 # 3.5000e-002 # 1.4700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 4694 # 03-Mar-2010 # 1.00000000 # 0.00000000 # 1926782273.59999990 # 1.00000000 # -0.73100000 # # # # # # 0692 # 06-feb-09 # 4.4249 # 2.5287 # # # # # # 1024 # # 15.000 # 0.000 # # # # # # # # # # # # # # 0.00000000 # 0.00000000 # # # # datcnv_date = Jan 02 2011 14:48:19, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-36\RAW\CTD\2010-36-0173.hex Q:\Crui se_Data_Processing\2010-36\Processing\doc\2010-36-ctd.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Jan 03 2011 16:07:08, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-36\Processing\convert\2010-36-017 3.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Jan 06 2011 10:11:10, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-36\Processing\wildedit\2010-36-0173 .cnv # celltm_alpha = 0.0200, 0.0245 # celltm_tau = 7.0000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jan 06 2011 10:28:39, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-36\Processing\celltm\2010-36-0173.c nv Q:\Cruise_Data_Processing\2010-36\Processing\doc\2010-36-ctd.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove surface records and records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------- Transmissivity, fluorescence and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. The pH:SBE channel was removed from the files because sensor performance and recalibration are being studied and are not yet considered ready for the archive. The SBE Dissolved Oxygen sensor behaved poorly for all or part of some casts with concentration values offset by approximately 0.24mL/L from the normal looking casts. Data were recalibrated by applying an offset as appears needed and by removing some data where the DO shifted from one regime to the other. The shifts were sometimes very clear, but for some casts the decision was made based on the noise level in the oxygen voltage. For these reasons the data must be considered of lower quality than usual. The precision of the SBE dissolved oxygen channel is difficult to estimate because the comparison with bottles was complex and noisy, but roughly, the DO should be considered: • ±0.4 ml/l from 0-300 db • ±0.25ml/l from 300-500 db • ±0.1 ml/l below 500db For details on the processing see processing report: 2010-36-proc.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.237E-01 1.0492) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- --7--- -8-- --9-- !Pressu Temperat Trans Fluores PAR Salinity Oxygen Numb Oxyge !re ure: missi cence: :T1:C1 : er_o n: ! Secondar vity URU: Dissol ~bin Disso ! y Seapoin ved: _rec lved: ! t SBE ords SBE !------ -------- ----- ------- ------ -------- ------ ---- ----- *END OF HEADER 4.0 14.3986 19.2 2.727 125.5 32.3705 7.43 30 323.9 5.0 14.3628 19.3 2.707 87.2 32.3876 7.44 25 324.1 6.0 14.3026 19.8 2.762 59.0 32.4120 7.46 23 325.3 7.0 14.2334 20.1 2.775 41.8 32.4323 7.47 25 325.7 8.0 14.1359 20.3 3.027 30.2 32.4527 7.44 31 324.3 9.0 13.8474 19.9 3.507 21.6 32.4378 7.43 42 323.7 10.0 13.4361 20.7 3.859 16.0 32.4199 7.36 35 320.6 11.0 13.3190 16.3 3.931 11.2 32.4448 7.30 26 318.0 12.0 13.1864 21.8 3.926 8.0 32.4840 7.23 25 315.1 13.0 12.9966 23.4 3.866 6.0 32.5071 7.14 27 311.3 14.0 12.7356 24.7 3.770 4.5 32.5638 6.79 31 295.9 15.0 12.1792 26.5 3.628 3.2 32.6985 6.35 31 276.5 16.0 11.2954 31.4 3.085 2.2 32.8261 6.08 31 264.7 17.0 10.7277 35.5 2.489 1.7 32.9091 5.77 35 251.2 18.0 10.4830 36.8 2.187 1.4 32.9541 5.24 30 228.0 19.0 9.9836 39.2 1.689 1.1 32.9976 4.64 26 201.9 20.0 9.4823 43.1 1.444 0.9 33.0318 4.31 25 187.7 21.0 8.8461 47.4 1.120 0.7 33.0971 4.15 28 180.7 22.0 8.5334 49.6 0.897 0.6 33.1264 4.02 29 175.0 23.0 8.3262 51.1 0.730 0.5 33.1438 3.91 29 170.2 24.0 8.1273 46.8 0.606 0.4 33.1791 3.83 28 166.5 25.0 7.9349 53.7 0.537 0.4 33.1896 3.72 32 161.8 26.0 7.7877 54.4 0.477 0.3 33.1848 3.37 33 146.7 27.0 7.8067 54.9 0.403 0.3 33.2189 2.79 30 121.2 28.0 8.0620 53.2 0.386 0.3 33.2850 2.50 24 108.8 29.0 8.1011 51.2 0.360 0.2 33.3457 2.37 21 103.2 30.0 7.9615 51.8 0.318 0.2 33.3909 2.28 23 99.1 31.0 7.8914 51.1 0.288 0.2 33.4271 2.24 31 97.6 32.0 7.7864 51.0 0.347 0.2 33.4600 2.27 43 98.7 33.0 7.5597 52.2 0.302 0.1 33.5037 2.43 31 105.7 34.0 7.4489 52.7 0.319 0.1 33.5335 2.57 23 111.6 35.0 7.3652 55.2 0.306 0.1 33.5547 2.62 21 114.2 36.0 7.3500 55.8 0.244 0.1 33.5584 2.66 22 115.7 37.0 7.3398 55.9 0.245 0.1 33.5621 2.64 27 114.8 38.0 7.2829 56.1 0.241 0.1 33.6008 2.60 44 112.9 39.0 7.2369 56.0 0.214 0.1 33.6357 2.60 39 113.1 40.0 7.2034 56.2 0.285 0.1 33.6560 2.61 26 113.3 41.0 7.1785 55.8 0.202 0.0 33.6717 2.67 23 116.3 42.0 7.1692 56.4 0.234 0.0 33.6796 2.84 24 123.5 43.0 7.1670 56.5 0.195 0.0 33.6954 2.97 27 129.1 44.0 7.1976 58.7 0.166 0.0 33.7257 3.00 29 130.5 45.0 7.1929 59.0 0.145 0.0 33.7299 2.99 37 130.0 46.0 7.1730 59.2 0.145 0.0 33.7378 2.92 44 127.1 47.0 7.1472 59.3 0.126 0.0 33.7472 2.86 26 124.2 48.0 7.1326 59.4 0.127 0.0 33.7514 2.81 21 122.0 49.0 7.1176 59.1 0.131 0.0 33.7554 2.75 21 119.4 50.0 7.0904 58.9 0.127 0.0 33.7620 2.66 27 115.7 51.0 7.0457 58.4 0.126 0.0 33.7716 2.49 41 108.5 52.0 6.9694 57.0 0.128 0.0 33.7851 2.25 40 97.8 53.0 6.8994 55.5 0.158 0.0 33.8035 2.07 32 89.9 54.0 6.8505 54.1 0.122 0.0 33.8185 1.98 26 86.2 55.0 6.8316 52.9 0.122 0.0 33.8251 1.93 20 84.0 56.0 6.8185 52.1 0.122 0.0 33.8294 1.91 19 83.1 57.0 6.8121 51.4 0.142 0.0 33.8318 1.91 22 83.2 57.9 6.8095 50.9 0.125 0.0 33.8328 1.91 27 83.0 59.1 6.8016 49.8 0.130 0.0 33.8364 1.85 27 80.6 60.0 6.7994 49.5 0.134 0.0 33.8373 1.85 21 80.5 61.0 6.7962 49.3 0.129 0.0 33.8382 1.85 18 80.4 62.0 6.7933 48.9 0.125 0.0 33.8390 1.85 17 80.4 63.0 6.7881 48.5 0.133 0.0 33.8401 1.85 20 80.2 64.0 6.7819 47.8 0.137 0.0 33.8415 1.84 28 80.2 65.0 6.7813 47.5 0.157 0.0 33.8419 1.83 52 79.5 66.0 6.7780 47.1 0.154 0.0 33.8425 1.83 33 79.4 67.0 6.7752 46.6 0.155 0.0 33.8432 1.83 31 79.4 68.0 6.7684 46.0 0.156 0.0 33.8445 1.83 32 79.4 68.8 6.7631 44.9 0.163 0.0 33.8458 1.82 16 79.3