*2011/02/08 16:27:24.59 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/08/01 16:19:06.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 97 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9CAB408A NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 5.135 101.046 2 Temperature:Secondary 'deg C (ITS90)' 7.3265 13.6791 3 Transmissivity %/metre 43.5 63.3 4 Fluorescence:URU:Seapoint mg/m^3 0.61E-01 2.199 5 PAR uE/m^2/sec 0 95.223 6 Salinity:T1:C1 PSS-78 31.7212 33.0052 7 Oxygen:Dissolved:SBE mL/L 4.53 6.243 8 Number_of_bin_records n/a 6 58 9 Oxygen:Dissolved:SBE umol/kg 197.1496 272.2473 $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 : OACS8 EVENT NUMBER : 83 LATITUDE : 50 5.99000 N ! (deg min) LONGITUDE : 130 2.95000 W ! (deg min) WATER DEPTH : 1965 *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 11:33:28 15133 15133 CLEAN 5.0.2 2011/01/06 12:14:48 15124 15124 SHIFTDAT 3.4 2011/01/19 17:47:16 15124 15124 SHIFTDAT 3.4 2011/01/19 18:25:30 15124 15124 SHIFTDAT 3.4 2011/01/19 19:05:48 15124 15124 SHIFTDAT 3.4 2011/01/19 19:45:24 15124 15124 DELETE 6.3 2011/01/20 09:33:04 15124 2637 CTDEDIT 4.61 2011/02/02 16:33:41 2637 2510 CALIB 11.7 2011/02/07 11:01:02 2510 2510 FILTERS 4.3 2011/02/07 12:18:07 2510 2510 BINAVE 4.1.1 2011/02/07 12:27:52 2510 97 REMOVECH 8.0 2011/02/08 14:35:31 97 97 REMOVECH 8.0 2011/02/08 14:41:23 97 97 CHGUNITS 3.0 2011/02/08 14:43:35 97 97 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 91.61 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/02/02 16:33:41 127 records were deleted in this editing session. 21 changes in channel Salinity:T1:C1 -CALIB parameters: 2011/02/07 11:01:02 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2010-36\Processing\doc\2010-36-recal-fit2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 17 Oxygen:Dissolved:SBE mL/L 10 0.2383000E+00 0.1034700E+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 14:35:31 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] pH:SBE [pH Units] Altimeter [metres] Status:Pump Descent_Rate [m/s] Salinity:T0:C0 [PSS-78] Flag -REMOVECH 2011/02/08 14:41:23 No channels were removed. -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\2010-36-0083.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 01 2010 16:19:54 NMEA Latitude = 50 05.99 N NMEA Longitude = 130 02.95 W NMEA UTC (Time) = Aug 01 2010 16:19:06 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2010-36 Station: OACS8 Latitude: Longitude: Depth (m): 1965 # nquan = 18 # nvalues = 15133 # 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, 15133 # span 1 = 2.383, 101.613 # span 2 = 7.3196, 13.6821 # span 3 = 7.3167, 13.6798 # span 4 = 3.377666, 3.818470 # span 5 = 3.377396, 3.818885 # span 6 = 75.5389, 89.2080 # span 7 = 4.8840e-02, 3.0769e+00 # span 8 = 2.1658, 3.2456 # span 9 = 1.0000e-12, 1.4948e+02 # span 10 = -2.969, -2.707 # span 11 = 0.00, 100.00 # span 12 = 0, 1 # span 13 = -1.570, 1.465 # span 14 = 31.7142, 33.0161 # span 15 = 31.7184, 33.0158 # span 16 = 4.07934, 6.11074 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 01 2010 16:19:06 # 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 14:43:02, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-36\RAW\CTD\2010-36-0083.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 16:02:57, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-36\Processing\convert\2010-36-008 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 10:07:03, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-36\Processing\wildedit\2010-36-0083 .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 10:23:44, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-36\Processing\celltm\2010-36-0083.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 a few 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 () (0.2383 1.0347) $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 5.1 13.6775 43.5 1.698 95.2 31.7215 6.22 22 271.5 6.0 13.6762 43.5 1.756 80.7 31.7212 6.24 36 272.0 7.0 13.6791 43.5 1.759 67.3 31.7214 6.23 35 271.6 8.0 13.6754 43.5 1.753 54.9 31.7224 6.23 26 271.7 9.0 13.6741 43.6 1.754 45.9 31.7217 6.23 26 271.7 10.0 13.6743 43.6 1.874 37.5 31.7212 6.22 25 271.3 11.0 13.6746 43.6 1.850 30.9 31.7214 6.23 22 271.9 12.0 13.6745 43.6 1.869 26.0 31.7215 6.24 20 272.2 13.0 13.6729 43.7 1.901 22.2 31.7221 6.23 21 271.9 14.0 13.6694 43.8 1.998 18.7 31.7250 6.22 26 271.4 15.3 13.6684 44.0 2.021 15.2 31.7264 6.23 6 271.7 16.0 13.6673 44.1 2.063 13.6 31.7276 6.23 23 271.5 17.0 13.6672 44.0 2.121 11.6 31.7277 6.22 20 271.2 18.0 13.6672 44.1 2.066 9.8 31.7278 6.23 24 271.7 19.0 13.6672 44.1 2.068 8.3 31.7282 6.23 34 271.5 20.0 13.6675 44.2 2.067 7.2 31.7288 6.22 25 271.2 21.0 13.6681 44.3 2.099 6.2 31.7299 6.21 18 270.9 22.0 13.6682 44.2 2.108 5.4 31.7309 6.22 18 271.2 23.0 13.6684 44.4 2.170 4.6 31.7320 6.23 21 271.8 24.0 13.6689 44.5 2.113 3.9 31.7328 6.21 37 271.0 25.0 13.6719 44.6 2.174 3.4 31.7355 6.20 24 270.2 26.0 13.6722 44.6 2.199 2.9 31.7361 6.20 22 270.4 27.0 13.6724 45.0 2.197 2.5 31.7369 6.20 20 270.6 28.0 13.6725 44.9 2.133 2.2 31.7370 6.20 20 270.5 29.0 13.6724 44.9 2.074 1.9 31.7376 6.20 27 270.4 30.0 13.6722 45.2 2.116 1.7 31.7380 6.19 33 269.8 31.0 13.6729 45.2 2.125 1.5 31.7385 6.18 28 269.4 32.0 13.6729 45.2 2.078 1.3 31.7393 6.15 23 268.3 33.0 13.6712 45.4 2.087 1.1 31.7409 6.14 23 267.5 34.0 13.6682 45.5 2.061 0.9 31.7424 6.12 25 267.0 35.0 13.6600 47.4 1.874 0.8 31.7688 6.11 28 266.3 36.0 13.6555 49.0 1.690 0.7 31.7877 6.07 25 264.7 37.0 13.6522 49.3 1.660 0.6 31.7981 5.99 23 261.3 38.0 13.5897 50.9 1.520 0.5 31.8275 5.98 24 260.8 39.0 13.2139 52.8 1.444 0.5 31.8533 5.98 27 260.9 40.0 12.7165 53.5 1.311 0.4 31.8583 5.95 33 259.4 41.0 12.5020 53.8 1.261 0.4 31.8607 5.94 30 258.8 42.0 12.2297 54.0 1.218 0.3 31.8710 5.91 22 257.7 43.0 12.0265 54.5 1.143 0.3 31.8796 5.89 20 256.8 44.0 11.8622 55.0 1.122 0.2 31.8870 5.88 20 256.2 45.0 11.6037 55.6 1.016 0.2 31.9015 5.88 24 256.1 46.0 11.4818 55.8 0.995 0.2 31.9058 5.86 29 255.2 47.0 11.3508 56.2 0.934 0.2 31.9131 5.85 29 255.1 48.0 11.2139 56.4 0.901 0.2 31.9201 5.86 26 255.5 49.0 11.1243 56.7 0.855 0.1 31.9261 5.83 27 253.9 50.0 10.9917 57.2 0.857 0.1 31.9349 5.73 26 249.6 51.0 10.7256 57.7 0.808 0.1 31.9579 5.70 25 248.4 52.0 10.0289 59.4 0.634 0.1 32.0250 5.70 22 248.5 53.0 9.5946 60.9 0.467 0.1 32.0699 5.70 23 248.4 54.0 9.4709 61.1 0.408 0.1 32.0872 5.68 28 247.3 55.0 9.3700 61.5 0.368 0.1 32.1046 5.64 36 245.9 56.0 9.1701 61.7 0.288 0.1 32.1469 5.63 27 245.2 57.0 9.0136 62.2 0.250 0.1 32.1856 5.61 19 244.5 58.0 8.8499 62.6 0.217 0.0 32.2260 5.59 18 243.6 59.0 8.7620 62.8 0.208 0.0 32.2450 5.59 19 243.5 60.0 8.7495 62.6 0.188 0.0 32.2471 5.60 28 243.9 61.0 8.6153 62.9 0.161 0.0 32.2928 5.62 35 244.6 62.0 8.5720 63.0 0.152 0.0 32.3064 5.61 28 244.1 63.0 8.5460 63.0 0.143 0.0 32.3171 5.58 27 243.1 64.0 8.4825 62.9 0.135 0.0 32.3447 5.57 27 242.4 65.0 8.4019 63.0 0.127 0.0 32.3826 5.57 25 242.8 66.0 8.3458 63.1 0.131 0.0 32.4062 5.58 24 243.0 67.0 8.2744 63.1 0.119 0.0 32.4359 5.56 27 242.2 68.0 8.2090 63.1 0.105 0.0 32.4572 5.54 27 241.1 69.0 8.1362 63.2 0.098 0.0 32.4777 5.51 24 240.1 70.0 8.1156 63.2 0.098 0.0 32.4823 5.49 21 239.2 71.0 8.0792 63.3 0.093 0.0 32.4976 5.47 23 238.1 72.0 8.0217 63.2 0.095 0.0 32.5244 5.43 25 236.3 73.0 7.9953 63.2 0.085 0.0 32.5352 5.38 29 234.1 74.0 7.9468 63.1 0.085 0.0 32.5580 5.33 26 232.2 75.0 7.8986 63.2 0.085 0.0 32.5810 5.32 23 231.5 76.0 7.8695 63.2 0.080 0.0 32.5967 5.30 24 230.6 77.0 7.8606 63.2 0.083 0.0 32.6017 5.27 27 229.3 78.0 7.8446 63.2 0.077 0.0 32.6131 5.23 29 227.8 79.0 7.8172 63.2 0.080 0.0 32.6359 5.22 26 227.0 80.0 7.8044 63.1 0.076 0.0 32.6492 5.20 24 226.2 81.0 7.7919 63.1 0.078 0.0 32.6555 5.18 29 225.3 82.0 7.7708 63.1 0.076 0.0 32.6613 5.17 27 225.0 83.0 7.7560 63.2 0.077 0.0 32.6667 5.14 21 223.9 84.0 7.7454 63.2 0.073 0.0 32.6720 5.12 19 223.1 85.0 7.7364 63.2 0.075 0.0 32.6770 5.09 20 221.8 86.0 7.7267 63.2 0.079 0.0 32.6830 5.06 22 220.1 87.0 7.6959 63.1 0.075 0.0 32.7075 5.03 30 219.0 88.0 7.6718 63.1 0.083 0.0 32.7287 5.02 30 218.4 89.0 7.6679 63.1 0.078 0.0 32.7334 5.00 23 217.5 90.0 7.6623 63.1 0.073 0.0 32.7364 4.97 20 216.2 91.0 7.6564 63.2 0.073 0.0 32.7386 4.94 21 215.0 92.0 7.6209 63.0 0.073 0.0 32.7535 4.92 26 214.3 93.0 7.5803 63.1 0.073 0.0 32.7688 4.91 32 213.6 94.0 7.5355 63.1 0.075 0.0 32.7909 4.83 31 210.4 95.0 7.4577 63.2 0.064 0.0 32.8718 4.75 29 206.8 96.0 7.4249 63.2 0.064 0.0 32.9232 4.70 28 204.6 97.0 7.4077 63.2 0.061 0.0 32.9439 4.69 29 204.1 98.1 7.3944 63.2 0.072 0.0 32.9586 4.68 35 203.7 99.0 7.3868 63.0 0.072 0.0 32.9634 4.60 58 200.1 100.0 7.3567 63.1 0.063 0.0 32.9813 4.53 31 197.1 101.0 7.3265 63.1 0.064 0.0 33.0052 4.56 40 198.6