*2013/12/16 15:38:12.24 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/05/15 12:51:00.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 785B87AA NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.126 55.872 2 Temperature:Secondary 'deg C (ITS90)' 8.3522 10.7106 3 Transmissivity %/metre 22.2 54 4 Fluorescence:URU:Wetlabs mg/m^3 1.588 16.321 5 Fluorescence:URU:Seapoint mg/m^3 0.982 13.621 6 PAR uE/m^2/sec 0 7.385 7 Salinity:T1:C1 PSS-78 30.5764 32.757 8 Oxygen:Dissolved:SBE mL/L 5.215 7.758 9 Oxygen:Dissolved:SBE umol/kg 227.032 338.425 10 Number_of_bin_records n/a 17 78 $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 : LC05 EVENT NUMBER : 51 LATITUDE : 48 39.95000 N ! (deg min) LONGITUDE : 125 47.55000 W ! (deg min) WATER DEPTH : 65 ALTIMETER (M) : 9.5 ! 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 15:35:35 5553 5553 CLEAN 5.0.4 2012/07/04 16:16:38 5553 5553 SHIFTDAT 3.4 2012/07/05 14:08:26 5553 5553 SHIFTDAT 3.4 2012/07/05 14:24:14 5553 5553 SHIFTDAT 3.4 2012/07/05 16:08:20 5553 5553 SHIFTDAT 3.4 2012/07/05 16:24:05 5553 5553 DELETE 6.3 2012/07/05 16:42:00 5553 1617 CTDEDIT 4.61 2012/07/31 16:06:12 1617 1462 CALIB 11.7 2012/08/03 12:06:03 1462 1462 FILTERS 4.3 2012/08/03 16:09:20 1462 1462 BINAVE 4.1.1 2012/08/03 16:18:46 1462 53 REMOVECH 8.1.1 2012/08/03 16:30:07 53 53 CHGUNITS 3.0 2012/08/03 16:41:46 53 53 REORDER 1.3 2012/08/03 16:42:41 ? ? HDREDIT2 2.5.1 2012/08/06 14:22:35 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:38:12 53 53 $END $REMARKS -CLEAN functions: 2012/07/04 16:10:32 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 46.15 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2012/07/31 16:06:12 155 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2012/08/03 12:06:03 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 16:30:07 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 14:22:35 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\2012-25-0051.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 15 2012 05:51:56 NMEA Latitude = 48 39.95 N NMEA Longitude = 125 47.55 W NMEA UTC (Time) = May 15 2012 12:51:00 Store Lat/Lon Data = Append to Every Scan Ship: J P Tully Cruise: 2012-25 Depth: 65 Station: LC05 System UTC = May 15 2012 12:51:56 # nquan = 18 # nvalues = 5553 # 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, 5553 # span 1 = 2.709, 56.154 # span 2 = 8.3487, 10.7095 # span 3 = 8.3476, 10.7110 # span 4 = 3.389492, 3.451282 # span 5 = 3.389595, 3.451650 # span 6 = 66.3064, 86.0598 # span 7 = 7.8144e-01, 1.8547e+01 # span 8 = 0.8568, 22.4123 # span 9 = 2.2514, 3.2308 # span 10 = 1.0000e-12, 1.2715e+01 # span 11 = -1.656, 1.364 # span 12 = 0, 1 # span 13 = 8.67, 61.61 # span 14 = 30.5568, 32.7572 # span 15 = 30.5557, 32.7617 # span 16 = 5.19587, 7.89418 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 15 2012 12:51:00 [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 11:37:53, 7.21d [datcnv_vars = 14] # datcnv_in = P:\Cruise_Data_Processing\2012-25\RAW\CTD\2012-25-0051.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 11:44:31, 7.21d # wildedit_in = P:\Cruise_Data_Processing\2012-25\Processing\convert\2012-25-005 1.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 13:27:07, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2012-25\Processing\wildedit\2012-25-00 51.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 04 2012 15:12:47, 7.21d # celltm_in = P:\Cruise_Data_Processing\2012-25\Processing\align\2012-25-0051.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 15:24:52, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2012-25\Processing\celltm\2012-25-0051.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* The descent rate of the CTD was noisy. CTDEDIT was used to remove surface records and records corrupted by shed wakes; salinity was cleaned. 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 4.1 10.7094 47.5 2.388 1.494 7.4 30.5764 7.75 338.0 41 5.0 10.7090 47.7 2.115 1.518 6.1 30.5770 7.75 337.9 31 6.0 10.7102 48.4 2.344 1.386 5.0 30.5771 7.75 338.0 25 7.0 10.7106 47.9 2.238 1.285 4.1 30.5770 7.75 338.1 21 8.0 10.7101 47.4 2.594 1.398 3.2 30.5778 7.76 338.3 19 9.0 10.7087 47.8 2.337 1.318 2.6 30.5793 7.76 338.4 19 10.0 10.7089 48.2 2.153 1.244 2.1 30.5793 7.76 338.4 21 11.0 10.7084 47.8 2.209 1.557 1.7 30.5795 7.73 337.1 23 12.0 10.7022 47.2 2.276 1.515 1.4 30.5843 7.63 332.8 27 13.0 10.7005 47.5 2.182 1.531 1.2 30.5852 7.61 331.9 31 14.0 10.6755 48.1 2.035 1.330 1.0 30.6006 7.69 335.6 23 15.0 10.2530 47.8 2.391 1.753 0.9 30.8169 7.56 329.5 25 16.0 9.9089 49.2 3.001 3.091 0.7 30.9197 7.12 310.4 26 17.0 9.5864 46.4 7.531 13.621 0.6 31.1427 6.89 300.2 27 18.0 9.3235 25.2 16.321 10.116 0.5 31.5046 6.87 299.5 26 19.0 9.2912 22.2 9.625 6.930 0.4 31.6633 6.79 295.8 24 20.0 9.2506 30.2 7.107 5.917 0.3 31.7888 6.69 291.4 23 21.0 9.2009 35.6 4.145 4.659 0.2 31.9088 6.66 290.2 25 22.0 9.1539 48.1 3.460 3.378 0.1 31.9920 6.65 289.7 28 23.0 9.1446 48.8 3.689 3.168 0.1 32.0170 6.53 284.4 31 24.0 9.1297 45.0 4.953 3.038 0.1 32.0653 6.44 280.6 24 25.0 9.0962 46.9 3.929 3.209 0.1 32.1163 6.39 278.4 21 26.0 9.0552 47.9 4.981 3.173 0.1 32.1338 6.34 276.0 18 27.0 9.0908 43.9 4.091 3.128 0.0 32.1498 6.27 273.1 20 28.0 9.0584 46.0 5.685 3.489 0.0 32.1563 6.19 269.5 26 29.0 9.0102 44.0 5.480 3.475 0.0 32.1748 6.07 264.2 42 30.0 8.9506 43.0 5.479 3.790 0.0 32.1993 5.97 260.2 29 31.0 8.9076 41.3 5.408 3.840 0.0 32.2263 5.92 257.7 23 32.0 8.8971 41.3 5.208 4.050 0.0 32.2441 5.87 255.7 22 33.0 8.8733 41.1 5.699 4.673 0.0 32.2645 5.83 253.7 24 34.0 8.8145 39.6 5.670 4.492 0.0 32.3060 5.78 251.6 26 35.0 8.7903 38.6 5.755 4.394 0.0 32.3239 5.72 249.2 25 36.0 8.7475 37.3 6.430 4.891 0.0 32.3382 5.70 248.0 22 37.0 8.6948 35.9 6.624 5.030 0.0 32.3454 5.67 246.8 25 38.1 8.6720 34.6 6.878 5.416 0.0 32.3465 5.55 241.9 39 38.9 8.6470 35.2 6.004 5.439 0.0 32.3561 5.42 235.9 38 40.0 8.5696 35.1 6.321 5.619 0.0 32.3913 5.39 234.6 22 41.0 8.5032 34.3 5.669 4.670 0.0 32.4280 5.40 235.3 19 42.0 8.4696 39.0 4.619 3.981 0.0 32.4477 5.45 237.2 19 43.0 8.4586 44.2 4.477 3.546 0.0 32.4559 5.50 239.5 24 44.0 8.4517 42.2 4.378 3.706 0.0 32.4775 5.53 240.8 31 45.0 8.4337 39.9 5.451 4.436 0.0 32.5274 5.54 241.1 28 46.0 8.4283 39.2 4.321 3.812 0.0 32.5399 5.51 239.7 23 47.0 8.4159 43.0 2.985 2.572 0.0 32.6094 5.47 238.3 17 48.0 8.3976 49.5 1.877 1.757 0.0 32.6417 5.42 235.8 41 49.0 8.4034 52.4 1.864 1.346 0.0 32.6566 5.36 233.4 33 50.0 8.3966 51.8 1.639 1.432 0.0 32.6817 5.34 232.7 22 51.0 8.4105 53.6 1.673 1.436 0.0 32.6910 5.36 233.2 21 52.0 8.3945 52.8 1.635 1.305 0.0 32.7132 5.38 234.4 28 53.0 8.3776 53.2 1.840 1.164 0.0 32.7311 5.33 232.1 29 54.0 8.3658 53.5 1.588 1.117 0.0 32.7428 5.23 227.8 78 55.1 8.3607 53.7 1.629 0.982 0.0 32.7475 5.22 227.4 26 55.9 8.3522 54.0 1.602 1.008 0.0 32.7570 5.22 227.0 39