*2013/12/16 15:38:08.90 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/05/13 11:37:16.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 50 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2D6B80EA NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.432 51.862 2 Temperature:Secondary 'deg C (ITS90)' 7.8457 9.5383 3 Transmissivity %/metre 26.2 57.9 4 Fluorescence:URU:Wetlabs mg/m^3 0.471 9.595 5 Fluorescence:URU:Seapoint mg/m^3 0.167 6.991 6 PAR uE/m^2/sec 0 0.86E-01 7 Salinity:T1:C1 PSS-78 30.4241 32.6135 8 Oxygen:Dissolved:SBE mL/L 3.949 7.374 9 Oxygen:Dissolved:SBE umol/kg 171.9239 321.6505 10 Number_of_bin_records n/a 7 45 $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 ' ' 8 F ' ' 3 6 -99 ' ' 7 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2012-25\Pro $END *ADMINISTRATION MISSION : 2012-25 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LB02 EVENT NUMBER : 3 LATITUDE : 48 39.02000 N ! (deg min) LONGITUDE : 125 2.43000 W ! (deg min) WATER DEPTH : 56 ALTIMETER (M) : 5.81 ! 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 7.21B $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1.2 2012/07/04 15:29:58 18781 18781 CLEAN 5.0.4 2012/07/05 10:25:02 18781 18781 SHIFTDAT 3.4 2012/07/05 14:02:43 18781 18781 SHIFTDAT 3.4 2012/07/05 14:18:34 18781 18781 SHIFTDAT 3.4 2012/07/05 16:02:21 18781 18781 SHIFTDAT 3.4 2012/07/05 16:18:24 18781 18781 DELETE 6.3 2012/07/05 16:37:58 18781 1401 CTDEDIT 4.61 2012/07/30 15:44:55 1401 1256 CALIB 11.7 2012/08/03 12:04:05 1256 1256 FILTERS 4.3 2012/08/03 16:07:26 1256 1256 BINAVE 4.1.1 2012/08/03 16:17:43 1256 50 REMOVECH 8.1.1 2012/08/03 16:30:05 50 50 CHGUNITS 3.0 2012/08/03 16:41:42 50 50 REORDER 1.3 2012/08/03 16:42:37 ? ? HDREDIT2 2.5.1 2012/08/06 14:22:30 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:38:08 50 50 $END $REMARKS -CLEAN functions: 2012/07/05 10:24:50 20 Reset #RECS, MIN & MAX values in header. 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: Fluorescence:Wetlabs:ECO-AFL # of Records to Advance (-ve for Delay): At REC# 0 Shift= 6.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.60 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= 0.60 Salinity was recalculated after shift -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 42.11 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2012/07/30 15:44:55 145 records were deleted in this editing session. 2 changes in channel Salinity:T1:C1 -CALIB parameters: 2012/08/03 12:04:05 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2012-25\Processing\doc\2012-25-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Salinity:T0:C0 PSS-78 10 0.5000000E-02 0.1000000E+01 16 Salinity:T1:C1 PSS-78 10 0.1500000E-02 0.1000000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Wetlabs:ECO-AFL 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 2012/08/03 16:30:05 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] Descent_Rate [m/s] Status:Pump Altimeter [metres] Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2012/08/06 14:22:30 Applied edit header: P:\Cruise_Data_Processing\2012-25\Processing\doc\2012-25-hdr.txt Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 6: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: Salinity:Practical:T1:C1 [PSS-78] Name: Salinity:T1:C1 ==> Salinity:Practical:T1:C1 Channel 8: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 5: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = E:\Data\2012-25\2012-25-0003.hex Software Version Seasave V 7.21b Temperature SN = 2023 Conductivity SN = 2280 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = May 13 2012 04:38:50 NMEA Latitude = 48 39.02 N NMEA Longitude = 125 02.43 W NMEA UTC (Time) = May 13 2012 11:37:16 Store Lat/Lon Data = Append to Every Scan SBE 11 Firmware Version 4.6 GPIB address = 1 underwater unit scan rate = 24 Hz Paroscientific Digiquartz pressure sensor with high resolution counter number of scans to advance conductivity = 1.750 two 12 bit A/D voltages per word start with word # 5 number of words from the deck unit = 12 Ship: J P Tully Cruise: 2012-25 Depth: 56 Station: LB02 System UTC = May 13 2012 11:38:50 # nquan = 18 # nvalues = 18781 # 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 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 9 = sbeox0V: Oxygen raw, SBE 43 [V] # name 10 = par: PAR/Irradiance, Biospherical/Licor # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # name 13 = altM: Altimeter [m] # 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, 18781 # span 1 = 0.784, 52.114 # span 2 = 7.8351, 9.5413 # span 3 = 7.8367, 9.5421 # span 4 = 3.317774, 3.389900 # span 5 = 3.317788, 3.390251 # span 6 = 65.9127, 87.9124 # span 7 = 1.4652e-01, 8.2906e+00 # span 8 = 0.2060, 14.7139 # span 9 = 1.8070, 3.0245 # span 10 = 1.0000e-12, 5.0138e-01 # span 11 = -1.233, 1.425 # span 12 = 0, 1 # span 13 = 0.00, 100.00 # span 14 = 30.4161, 32.6547 # span 15 = 30.4151, 32.6566 # span 16 = 3.91694, 7.38699 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 13 2012 11:37:16 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2023 # 05-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.11050466e-003 # 6.24612283e-004 # 1.97257743e-005 # 1.86666473e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2280 # 29-Mar-11 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00832274e+001 # 1.34977342e+000 # -1.54130267e-003 # 1.76607233e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 69698 # 15-Apr-11 # -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 # 0.99992459 # -0.10000 # 0.000000e+000 # 1.280810e-002 # -9.210198e+000 # # # # # # 2663 # 01-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.37922733e-003 # 6.52156445e-004 # 2.50583016e-005 # 2.45150025e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2424 # 29-Mar-11 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00422903e+001 # 1.46672240e+000 # 9.13089396e-004 # 5.03120339e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 2228 # # # 2 # 0.000 # # # # # # # # # 1119 # 29-Mar-11p # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.4830e-001 # -0.5010 # -1.5691e-003 # 7.1741e-005 # -1.3719e-006 # 2.5826e+000 # 1.92630e-004 # -4.64800e-002 # 3.6000e-002 # 1.1300 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 1396DR # 26-Jan-2012 # 18.9661 # -0.0171 # 0.250 # # # # # # 43281 # # 15.000 # 0.000 # # # # # # 2215 # May 12th 2012 # 1.30000000e+001 # # 0.0159 # # # # # # 4601 # 16-Mar-11 # 1.00000000 # 0.00000000 # 4219409282.69999980 # 1.00000000 # -0.34320000 # # # # # # # datcnv_date = Jul 04 2012 11:35:38, 7.21d [datcnv_vars = 14] # datcnv_in = P:\Cruise_Data_Processing\2012-25\RAW\CTD\2012-25-0003.hex P:\Crui se_Data_Processing\2012-25\Processing\doc\2012-25-ctd-new.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Jul 04 2012 11:42:49, 7.21d # wildedit_in = P:\Cruise_Data_Processing\2012-25\Processing\convert\2012-25-000 3.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 # alignctd_date = Jul 04 2012 13:25:25, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2012-25\Processing\wildedit\2012-25-00 03.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 04 2012 15:11:09, 7.21d # celltm_in = P:\Cruise_Data_Processing\2012-25\Processing\align\2012-25-0003.cn v # celltm_alpha = 0.0200, 0.0200 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jul 04 2012 15:22:46, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2012-25\Processing\celltm\2012-25-0003.c nv P:\Cruise_Data_Processing\2012-25\Processing\doc\2012-25-ctd-new.xmlcon # 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 lightly. Data Processing Notes: ---------------------- Transmissivity, fluorescence and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". SBE DO calibration was done using the method described in the SeaBird Application Note #64-2. The Oxygen:Dissolved:SBE data are considered, roughly, to be: ±0.4mL/L from 0 to 300db ±0.1mL/L from 300db to 800db ±0.05mL/L below 800db For details on the processing see processing report: 2012-25-proc.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.5E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (0.15E-02 1) $END !--1--- ---2---- --3-- ---4--- ---5--- --6--- ---7---- --8--- --9-- -10- !Pressu Temperat Trans Fluores Fluores PAR Salinity Oxygen Oxyge Numb !re ure: missi cence: cence: :T1:C1 : n: er_o ! Secondar vity URU: URU: Dissol Disso ~bin ! y Wetlabs Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------- ------ -------- ------ ----- ---- *END OF HEADER 3.4 9.5353 30.8 6.666 5.573 0.1 30.4241 7.35 320.7 7 4.0 9.5383 30.6 7.243 5.658 0.1 30.4303 7.37 321.7 40 5.0 9.5318 29.8 7.371 6.117 0.0 30.4650 7.26 316.8 37 6.0 9.5271 28.6 8.634 6.930 0.0 30.4886 6.96 303.7 32 7.0 9.5056 26.2 9.595 6.991 0.0 30.5687 6.79 296.0 25 8.0 9.3904 28.1 7.714 5.827 0.0 30.7906 6.70 291.9 25 9.0 9.3370 32.8 6.787 5.146 0.0 30.9081 6.63 289.1 27 10.0 9.3129 37.6 5.282 4.258 0.0 31.0171 6.50 283.3 33 11.0 9.3020 39.6 4.758 3.653 0.0 31.0637 6.27 273.2 33 12.0 9.2846 39.8 3.659 2.834 0.0 31.1884 6.01 262.0 27 13.0 9.1853 42.4 2.875 2.719 0.0 31.2125 5.88 256.1 24 14.0 8.9248 44.5 3.488 2.482 0.0 31.2526 5.85 255.0 24 15.0 8.7467 46.4 3.392 2.945 0.0 31.3359 5.85 254.9 25 16.0 8.6985 48.8 2.800 2.891 0.0 31.3668 5.85 254.8 25 17.0 8.6882 49.7 3.036 2.778 0.0 31.3870 5.84 254.7 24 18.0 8.6802 49.5 3.072 2.491 0.0 31.3980 5.85 255.0 24 19.0 8.6859 49.4 3.039 2.389 0.0 31.4089 5.85 255.1 24 20.0 8.6918 49.6 3.140 2.016 0.0 31.4165 5.85 254.8 25 21.0 8.6978 49.4 3.185 2.181 0.0 31.4244 5.85 254.9 26 22.0 8.7027 48.8 3.187 2.444 0.0 31.4343 5.82 253.9 26 23.0 8.7039 47.2 3.171 2.474 0.0 31.4440 5.70 248.5 25 24.0 8.7252 48.1 3.113 2.705 0.0 31.4713 5.53 240.8 21 25.0 8.7615 49.7 2.572 2.013 0.0 31.5530 5.37 234.1 23 26.0 8.6370 51.5 2.236 1.541 0.0 31.7032 5.23 227.9 25 27.0 8.5634 55.8 1.553 1.036 0.0 31.8005 5.10 222.4 30 28.0 8.4007 57.9 1.305 1.008 0.0 31.8073 4.96 216.0 31 29.0 8.3415 56.7 1.181 0.926 0.0 31.8237 4.80 209.1 27 30.0 8.2982 56.4 1.273 0.846 0.0 31.8400 4.73 205.9 22 31.0 8.1732 56.0 1.143 0.782 0.0 31.8958 4.69 204.3 19 32.0 8.1408 55.4 1.340 0.824 0.0 31.9118 4.65 202.4 16 33.0 8.1278 54.6 1.162 0.832 0.0 31.9254 4.60 200.3 17 34.0 8.1162 53.5 1.597 0.704 0.0 31.9495 4.54 197.9 20 35.0 8.0893 52.2 1.431 0.876 0.0 31.9788 4.47 194.9 26 36.0 8.0563 51.9 1.115 0.800 0.0 32.0484 4.40 191.5 39 37.0 8.0145 52.0 1.160 0.686 0.0 32.1127 4.36 189.9 32 38.0 7.9937 51.8 0.986 0.467 0.0 32.1464 4.34 188.8 23 39.0 7.9886 52.2 0.801 0.374 0.0 32.1593 4.31 187.8 19 40.0 7.9868 52.4 0.714 0.405 0.0 32.1635 4.30 187.3 19 41.0 7.9814 51.7 0.706 0.419 0.0 32.1773 4.29 187.0 21 42.0 7.9717 51.9 0.585 0.490 0.0 32.2003 4.28 186.3 24 43.0 7.9695 51.7 0.626 0.392 0.0 32.2058 4.26 185.5 23 44.0 7.9662 51.8 0.654 0.482 0.0 32.2135 4.25 185.0 20 45.0 7.9615 51.6 0.661 0.424 0.0 32.2237 4.22 184.0 22 46.1 7.9548 51.5 0.643 0.777 0.0 32.2404 4.19 182.3 33 46.9 7.9395 51.2 0.603 0.403 0.0 32.2790 4.11 179.1 45 48.0 7.9304 51.3 0.571 0.357 0.0 32.3015 4.06 176.8 24 49.0 7.9148 51.4 0.521 0.337 0.0 32.3535 4.11 179.0 20 50.0 7.8890 51.1 0.496 0.265 0.0 32.4412 4.16 181.1 21 50.8 7.8639 51.2 0.491 0.268 0.0 32.5316 4.16 181.2 18 51.9 7.8457 52.2 0.471 0.167 0.0 32.6135 3.95 171.9 16