*2011/02/08 16:27:24.34 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/07/30 17:48:50.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 59 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : DED38B6E NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.403 60.688 2 Temperature:Secondary 'deg C (ITS90)' 7.1728 11.6143 3 Transmissivity %/metre 33 53 4 Fluorescence:URU:Seapoint mg/m^3 0.98E-01 2.19 5 PAR uE/m^2/sec 0 310.636 6 Salinity:T1:C1 PSS-78 31.0481 32.6908 7 Oxygen:Dissolved:SBE mL/L 3.657 6.327 8 Number_of_bin_records n/a 8 41 9 Oxygen:Dissolved:SBE umol/kg 159.1874 275.9452 $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 : HSN EVENT NUMBER : 76 LATITUDE : 53 55.93000 N ! (deg min) LONGITUDE : 131 3.97000 W ! (deg min) WATER DEPTH : 73 ALTIMETER (M) : 10.77 ! 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 11:32:38 20969 20969 CLEAN 5.0.2 2011/01/06 12:14:04 20890 20890 SHIFTDAT 3.4 2011/01/19 17:46:33 20890 20890 SHIFTDAT 3.4 2011/01/19 18:24:41 20890 20890 SHIFTDAT 3.4 2011/01/19 19:05:01 20890 20890 SHIFTDAT 3.4 2011/01/19 19:44:39 20890 20890 DELETE 6.3 2011/01/20 09:32:40 20890 1743 CTDEDIT 4.61 2011/02/02 16:05:08 1743 1532 CALIB 11.7 2011/02/07 10:50:08 1532 1532 FILTERS 4.3 2011/02/07 12:18:02 1532 1532 BINAVE 4.1.1 2011/02/07 12:27:50 1532 59 REMOVECH 8.0 2011/02/08 14:30:38 59 59 REMOVECH 8.0 2011/02/08 14:41:23 59 59 CHGUNITS 3.0 2011/02/08 14:43:35 59 59 HDREDIT2 2.5.1 2011/02/08 16:27:24 ? ? $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 51.27 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/02/02 16:05:08 211 records were deleted in this editing session. 36 changes in channel Salinity:T1:C1 -CALIB parameters: 2011/02/07 10:50:08 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 14:30:38 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 14:41:23 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 16:27:24 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\2010-36-0076.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 = Jul 30 2010 17:50:41 NMEA Latitude = 53 55.93 N NMEA Longitude = 131 03.97 W NMEA UTC (Time) = Jul 30 2010 17:48:50 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2010-36 Station: HSN Latitude: Longitude: Depth (m): 73 # nquan = 18 # nvalues = 20969 # 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, 20969 # span 1 = 1.948, 61.271 # span 2 = 7.1728, 11.6548 # span 3 = 7.1716, 11.6551 # span 4 = 3.335732, 3.559751 # span 5 = 3.335382, 3.560008 # span 6 = 71.0695, 85.5542 # span 7 = 8.5470e-02, 2.5275e+00 # span 8 = 1.8972, 3.2431 # span 9 = 1.0000e-12, 4.8033e+02 # span 10 = 8.552, 8.973 # span 11 = 8.08, 99.93 # span 12 = 0, 1 # span 13 = -0.980, 1.126 # span 14 = 30.8060, 32.6979 # span 15 = 30.9218, 32.6961 # span 16 = 3.42164, 6.19118 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 30 2010 17:48:50 # 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 14:42:44, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-36\RAW\CTD\2010-36-0076.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 16:02:44, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-36\Processing\convert\2010-36-007 6.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 10:06:50, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-36\Processing\wildedit\2010-36-0076 .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 10:23:28, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-36\Processing\celltm\2010-36-0076.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 3.4 11.6143 33.0 1.464 310.6 31.0481 6.33 8 276.0 4.0 11.6117 33.2 1.513 258.6 31.0505 6.32 35 275.6 5.0 11.5880 33.7 1.819 185.9 31.0738 6.32 41 275.5 5.9 11.5888 33.9 2.086 149.1 31.0799 6.31 39 275.1 7.0 11.5878 33.9 2.147 120.5 31.0787 6.29 28 274.2 8.0 11.5804 34.3 2.186 87.3 31.0843 6.29 30 274.1 9.0 11.5771 34.5 2.190 66.4 31.0851 6.28 32 273.8 10.0 11.5684 34.7 2.170 53.5 31.0879 6.26 28 272.9 11.0 11.5457 34.9 2.081 41.2 31.0926 6.24 24 272.3 12.0 11.5362 35.2 2.086 31.3 31.0934 6.23 25 271.9 13.0 11.5260 34.7 2.111 24.6 31.0943 6.23 28 271.8 14.0 11.5133 35.4 2.086 20.1 31.0951 6.23 24 271.6 15.0 11.5000 35.5 2.065 16.1 31.0968 6.23 23 271.7 16.0 11.4852 35.7 2.047 12.7 31.0979 6.22 23 271.3 17.0 11.4856 35.9 2.011 10.1 31.0973 6.17 25 269.2 18.0 11.4799 35.9 2.078 8.2 31.0978 6.11 27 266.5 19.0 11.4232 36.3 1.981 6.8 31.1092 6.09 25 265.4 20.0 11.3452 38.1 1.875 5.5 31.1425 6.08 23 265.3 21.0 11.3403 39.2 1.844 4.5 31.1527 6.07 24 264.6 22.0 11.3550 39.3 1.789 3.6 31.1585 6.06 25 264.4 23.0 11.3692 39.0 1.756 3.0 31.1663 6.07 25 264.6 24.0 11.3654 39.3 1.756 2.5 31.1655 6.06 24 264.4 25.0 11.3730 39.4 1.750 2.0 31.1719 6.06 24 264.1 26.0 11.3926 39.7 1.728 1.6 31.1797 6.05 24 264.0 27.0 11.4004 39.6 1.728 1.3 31.1829 6.06 24 264.1 28.0 11.4002 39.7 1.670 1.1 31.1831 6.07 23 264.6 29.0 11.3998 39.7 1.704 0.9 31.1815 6.06 25 264.1 30.0 11.3990 39.6 1.700 0.7 31.1819 6.02 25 262.4 31.0 11.3852 40.0 1.666 0.6 31.1920 5.97 24 260.3 32.0 11.3695 40.5 1.587 0.5 31.2038 5.92 24 258.3 33.0 11.2922 41.8 1.504 0.4 31.2366 5.90 25 257.2 34.0 11.2514 42.6 1.408 0.3 31.2475 5.86 25 255.6 35.0 11.2057 43.2 1.336 0.3 31.2589 5.80 25 252.9 36.0 11.1308 43.8 1.283 0.2 31.2687 5.72 24 249.2 37.0 11.0304 44.3 1.193 0.2 31.2909 5.64 24 246.1 38.0 10.8505 45.1 1.138 0.2 31.3434 5.57 25 242.7 39.0 10.6631 45.8 1.090 0.1 31.4094 5.50 24 239.8 40.0 10.5593 46.2 1.091 0.1 31.4461 5.38 23 234.7 41.0 10.4118 46.3 1.029 0.1 31.5015 5.05 24 220.4 42.0 10.2728 46.7 0.944 0.1 31.5480 4.63 24 201.8 43.0 9.5742 47.9 0.831 0.1 31.7956 4.29 26 187.1 44.0 8.4632 50.1 0.610 0.1 32.1830 4.08 25 177.7 45.0 7.9617 52.1 0.416 0.0 32.3515 3.98 24 173.4 46.0 7.5325 53.0 0.299 0.0 32.5036 3.96 24 172.5 47.0 7.4180 52.8 0.209 0.0 32.5417 3.96 24 172.4 48.0 7.4122 52.8 0.168 0.0 32.5427 3.95 25 172.0 49.0 7.3913 52.8 0.145 0.0 32.5542 3.92 24 170.7 50.0 7.3671 53.0 0.132 0.0 32.5659 3.89 24 169.2 51.0 7.3501 52.6 0.123 0.0 32.5775 3.86 23 168.1 52.0 7.3064 52.0 0.115 0.0 32.6034 3.84 23 167.2 53.0 7.3035 51.7 0.110 0.0 32.6059 3.83 23 166.7 54.0 7.2955 50.9 0.107 0.0 32.6117 3.80 23 165.4 55.0 7.2886 50.5 0.108 0.0 32.6162 3.75 29 163.1 56.0 7.2393 49.7 0.110 0.0 32.6459 3.72 33 161.9 57.0 7.2006 48.8 0.108 0.0 32.6700 3.71 31 161.4 58.0 7.1924 49.1 0.104 0.0 32.6738 3.69 35 160.8 59.0 7.1804 50.0 0.099 0.0 32.6813 3.67 35 159.9 60.0 7.1728 49.4 0.098 0.0 32.6893 3.66 39 159.4 60.7 7.1729 48.9 0.107 0.0 32.6908 3.66 20 159.2