*2011/02/08 16:27:28.12 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/08/05 12:12:12.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 98 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 712B586B NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 5.309 101.653 2 Temperature:Secondary 'deg C (ITS90)' 6.8936 10.6472 3 Transmissivity %/metre 41.9 62.9 4 Fluorescence:URU:Seapoint mg/m^3 0.73E-01 2.464 5 PAR uE/m^2/sec 0 0 6 Salinity:T1:C1 PSS-78 31.8945 33.3208 7 Oxygen:Dissolved:SBE mL/L 3.87 6.05 8 Number_of_bin_records n/a 14 43 9 Oxygen:Dissolved:SBE umol/kg 168.3896 263.651 $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 : LBP9 EVENT NUMBER : 117 LATITUDE : 49 40.19000 N ! (deg min) LONGITUDE : 128 30.02000 W ! (deg min) WATER DEPTH : 2134 *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 11:39:59 15668 15668 CLEAN 5.0.2 2011/01/06 12:20:44 15668 15668 SHIFTDAT 3.4 2011/01/19 17:52:58 15668 15668 SHIFTDAT 3.4 2011/01/19 18:31:48 15668 15668 SHIFTDAT 3.4 2011/01/19 19:12:00 15668 15668 SHIFTDAT 3.4 2011/01/19 19:51:36 15668 15668 DELETE 6.3 2011/01/20 09:37:07 15668 2425 CTDEDIT 4.61 2011/02/03 14:06:04 2425 2247 CALIB 11.7 2011/02/07 11:03:01 2247 2247 FILTERS 4.3 2011/02/07 12:20:15 2247 2247 BINAVE 4.1.1 2011/02/07 12:28:57 2247 98 REMOVECH 8.0 2011/02/08 14:35:32 98 98 REMOVECH 8.0 2011/02/08 14:41:28 98 98 CHGUNITS 3.0 2011/02/08 14:43:39 98 98 HDREDIT2 2.5.1 2011/02/08 16:27:28 ? ? $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 92.36 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/02/03 14:06:04 178 records were deleted in this editing session. 40 changes in channel Salinity:T1:C1 -CALIB parameters: 2011/02/07 11:03:01 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 14:35:32 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 14:41:28 No channels were removed. -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2011/02/08 16:27:28 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\2010-36-0117.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 05 2010 12:13:19 NMEA Latitude = 49 40.19 N NMEA Longitude = 128 30.02 W NMEA UTC (Time) = Aug 05 2010 12:12:12 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2010-36 Station: BP9 Latitude: Longitude: Depth (m): 2134 # nquan = 18 # nvalues = 15668 # 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, 15668 # span 1 = 2.147, 102.360 # span 2 = 6.8885, 10.6649 # span 3 = 6.8783, 10.6656 # span 4 = 3.370549, 3.561785 # span 5 = 3.370595, 3.561816 # span 6 = 61.7067, 89.1102 # span 7 = 6.1050e-02, 3.2967e+00 # span 8 = 1.8984, 3.0099 # span 9 = 1.0000e-12, 1.8225e-01 # span 10 = -3.079, -2.811 # span 11 = 3.86, 100.00 # span 12 = 0, 1 # span 13 = -1.770, 1.744 # span 14 = 31.3176, 33.3292 # span 15 = 31.8467, 33.3338 # span 16 = 3.43490, 5.95854 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 05 2010 12:12:12 # 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 14:45:15, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-36\RAW\CTD\2010-36-0117.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 16:04:43, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-36\Processing\convert\2010-36-011 7.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 10:08:47, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-36\Processing\wildedit\2010-36-0117 .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 10:25:47, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-36\Processing\celltm\2010-36-0117.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 () (0.2383 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 5.3 10.6462 42.1 2.328 0.0 31.8947 6.04 16 263.4 6.0 10.6472 41.9 2.464 0.0 31.8945 6.05 25 263.6 7.1 10.6291 42.1 2.370 0.0 31.8975 6.04 31 263.3 8.0 10.6320 42.4 2.373 0.0 31.8962 6.03 41 262.6 9.0 10.6405 42.3 2.297 0.0 31.8953 5.99 23 261.2 10.0 10.6216 42.6 2.282 0.0 31.8982 5.96 22 259.6 11.0 10.5632 43.7 2.238 0.0 31.9061 5.98 28 260.7 12.0 10.4335 45.2 2.068 0.0 31.9258 6.01 29 261.9 13.0 10.3998 44.2 1.994 0.0 31.9513 5.97 23 260.3 14.0 10.3662 44.7 1.958 0.0 31.9552 5.91 20 257.4 15.0 10.3340 45.7 1.856 0.0 31.9503 5.82 22 253.8 16.0 10.2844 46.6 1.777 0.0 31.9452 5.73 27 249.7 17.0 10.2000 48.7 1.584 0.0 31.9361 5.68 27 247.4 18.0 10.0948 50.3 1.497 0.0 31.9441 5.65 22 246.1 19.0 10.0182 51.5 1.492 0.0 31.9599 5.60 20 243.9 20.0 9.9155 52.5 1.342 0.0 31.9867 5.55 23 242.0 21.0 9.7900 53.8 1.117 0.0 32.0000 5.52 27 240.7 22.0 9.7146 54.7 0.940 0.0 32.0065 5.50 23 239.6 23.0 9.6590 55.2 0.961 0.0 32.0124 5.47 21 238.5 24.0 9.6091 55.7 0.862 0.0 32.0179 5.44 23 237.1 25.0 9.5658 56.2 0.808 0.0 32.0239 5.39 26 234.8 26.0 9.5104 56.5 0.761 0.0 32.0275 5.34 25 232.8 27.0 9.4501 57.0 0.727 0.0 32.0354 5.32 19 231.6 28.0 9.3800 57.9 0.610 0.0 32.0423 5.30 17 230.8 29.0 9.3440 58.5 0.526 0.0 32.0470 5.27 19 229.8 30.0 9.3187 58.7 0.458 0.0 32.0506 5.26 25 229.1 31.0 9.2799 59.3 0.410 0.0 32.0545 5.22 31 227.3 32.0 9.2228 60.0 0.349 0.0 32.0596 5.20 26 226.5 33.0 9.1584 60.8 0.296 0.0 32.0694 5.19 22 226.1 34.0 9.0610 61.3 0.271 0.0 32.1027 5.17 19 225.3 35.0 9.0393 61.5 0.236 0.0 32.1087 5.16 17 224.7 36.0 8.9930 61.5 0.219 0.0 32.1255 5.15 19 224.2 37.0 8.9205 61.6 0.177 0.0 32.1527 5.12 25 223.1 38.0 8.8989 61.6 0.158 0.0 32.1600 5.09 29 221.8 39.0 8.8789 61.7 0.155 0.0 32.1681 5.09 22 221.6 40.0 8.7778 61.7 0.143 0.0 32.2063 5.10 17 222.3 41.0 8.7364 61.8 0.219 0.0 32.2198 5.12 17 223.2 42.0 8.6788 61.9 0.184 0.0 32.2439 5.14 21 223.9 43.0 8.6426 62.0 0.133 0.0 32.2594 5.16 30 224.9 44.0 8.6241 62.0 0.133 0.0 32.2680 5.20 28 226.5 45.0 8.6069 62.0 0.123 0.0 32.2767 5.22 21 227.4 46.0 8.5661 62.1 0.120 0.0 32.2981 5.23 18 227.6 47.0 8.4847 62.1 0.113 0.0 32.3356 5.23 18 227.8 48.0 8.4454 62.3 0.121 0.0 32.3518 5.24 20 228.0 49.0 8.4209 62.4 0.110 0.0 32.3615 5.24 25 228.0 50.0 8.3754 62.4 0.110 0.0 32.3803 5.25 36 228.5 51.0 8.3384 62.5 0.101 0.0 32.3960 5.29 25 230.2 52.0 8.2558 62.6 0.098 0.0 32.4308 5.30 17 230.7 53.0 8.1461 62.6 0.098 0.0 32.4770 5.30 14 230.8 54.0 8.0829 62.7 0.104 0.0 32.4992 5.30 15 230.6 55.0 8.0583 62.8 0.098 0.0 32.5077 5.29 17 230.3 56.0 8.0242 62.8 0.096 0.0 32.5211 5.27 23 229.6 57.0 8.0048 62.7 0.094 0.0 32.5289 5.26 33 229.2 58.0 7.9860 62.8 0.091 0.0 32.5379 5.27 26 229.4 59.0 7.9821 62.7 0.085 0.0 32.5394 5.27 20 229.6 60.0 7.9675 62.8 0.085 0.0 32.5452 5.28 18 229.9 61.0 7.9518 62.8 0.092 0.0 32.5508 5.27 20 229.6 62.0 7.9451 62.8 0.091 0.0 32.5536 5.27 27 229.4 63.0 7.9380 62.7 0.089 0.0 32.5567 5.25 29 228.6 64.0 7.9276 62.7 0.085 0.0 32.5620 5.24 25 228.3 65.0 7.8769 62.8 0.089 0.0 32.5838 5.20 21 226.4 66.0 7.8322 62.8 0.086 0.0 32.6007 5.14 18 223.8 67.0 7.8085 62.8 0.078 0.0 32.6128 5.10 17 222.0 68.0 7.7755 62.8 0.075 0.0 32.6394 5.05 18 219.8 69.0 7.7366 62.9 0.075 0.0 32.6627 5.00 20 217.8 70.0 7.7077 62.8 0.073 0.0 32.6875 4.99 28 217.2 71.0 7.6657 62.8 0.073 0.0 32.7156 4.98 39 216.7 72.0 7.6399 62.9 0.073 0.0 32.7283 4.95 25 215.6 73.0 7.6259 62.9 0.073 0.0 32.7367 4.92 19 214.2 74.0 7.5967 62.8 0.073 0.0 32.7580 4.90 16 213.5 75.0 7.5776 62.9 0.073 0.0 32.7711 4.90 15 213.5 76.0 7.5681 62.9 0.073 0.0 32.7815 4.91 17 213.6 77.1 7.5564 62.9 0.073 0.0 32.7949 4.89 26 212.9 78.0 7.5524 62.9 0.074 0.0 32.7981 4.85 43 211.2 79.0 7.5462 62.9 0.073 0.0 32.8037 4.82 29 209.7 80.0 7.5417 62.9 0.091 0.0 32.8083 4.78 20 207.8 81.0 7.5361 62.8 0.073 0.0 32.8138 4.73 17 205.8 82.0 7.5173 62.8 0.073 0.0 32.8305 4.68 18 203.6 83.0 7.4948 62.8 0.073 0.0 32.8515 4.60 22 200.4 84.0 7.4702 62.8 0.073 0.0 32.8752 4.51 28 196.3 85.0 7.3987 62.6 0.075 0.0 32.9369 4.44 24 193.4 86.0 7.3446 62.6 0.073 0.0 32.9799 4.42 22 192.3 87.0 7.3144 62.6 0.077 0.0 33.0048 4.41 21 191.7 88.0 7.2959 62.5 0.074 0.0 33.0187 4.38 24 190.6 89.0 7.2878 62.6 0.082 0.0 33.0254 4.36 26 190.0 90.0 7.2812 62.5 0.099 0.0 33.0320 4.36 21 189.7 91.0 7.2777 62.4 0.087 0.0 33.0367 4.35 17 189.4 92.0 7.2687 62.6 0.079 0.0 33.0428 4.32 19 188.0 93.0 7.2620 62.5 0.087 0.0 33.0449 4.27 21 185.9 94.0 7.2297 62.5 0.105 0.0 33.0691 4.20 25 182.9 95.0 7.1799 62.5 0.085 0.0 33.1157 4.07 25 177.0 96.0 7.1524 62.4 0.085 0.0 33.1398 3.93 27 171.2 97.0 7.0692 62.2 0.088 0.0 33.2113 3.87 25 168.4 98.0 7.0419 62.2 0.118 0.0 33.2328 3.89 20 169.1 99.0 7.0269 62.1 0.122 0.0 33.2441 3.94 16 171.6 100.0 6.9858 62.1 0.099 0.0 33.2721 3.99 19 173.8 101.1 6.9056 62.1 0.089 0.0 33.3161 4.00 30 174.0 101.7 6.8936 62.2 0.107 0.0 33.3208 3.97 15 172.6