*2013/12/16 15:38:08.88 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/05/13 10:58:02.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 29 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 38C50BC4 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.281 30.149 2 Temperature:Secondary 'deg C (ITS90)' 8.0548 9.3401 3 Transmissivity %/metre 35.4 50.5 4 Fluorescence:URU:Wetlabs mg/m^3 0.622 4.41 5 Fluorescence:URU:Seapoint mg/m^3 0.41 3.339 6 PAR uE/m^2/sec 0 0.375 7 Salinity:T1:C1 PSS-78 30.8825 32.0304 8 Oxygen:Dissolved:SBE mL/L 4.553 7.075 9 Oxygen:Dissolved:SBE umol/kg 198.3173 308.4914 10 Number_of_bin_records n/a 10 35 $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 : LB01 EVENT NUMBER : 2 LATITUDE : 48 40.42000 N ! (deg min) LONGITUDE : 124 59.54000 W ! (deg min) WATER DEPTH : 31 ALTIMETER (M) : 4.445 ! 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 15:29:55 7146 7146 CLEAN 5.0.4 2012/07/05 10:24:57 7146 7146 SHIFTDAT 3.4 2012/07/05 14:02:40 7146 7146 SHIFTDAT 3.4 2012/07/05 14:18:31 7146 7146 SHIFTDAT 3.4 2012/07/05 16:02:18 7146 7146 SHIFTDAT 3.4 2012/07/05 16:18:22 7146 7146 DELETE 6.3 2012/07/05 16:37:54 7146 639 CTDEDIT 4.61 2012/07/30 15:43:16 639 561 CALIB 11.7 2012/08/03 12:04:04 561 561 FILTERS 4.3 2012/08/03 16:07:26 561 561 BINAVE 4.1.1 2012/08/03 16:17:43 561 29 REMOVECH 8.1.1 2012/08/03 16:30:05 29 29 CHGUNITS 3.0 2012/08/03 16:41:42 29 29 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 29 29 $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 20.49 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2012/07/30 15:43:16 78 records were deleted in this editing session. 10 changes in channel Salinity:T1:C1 -CALIB parameters: 2012/08/03 12:04:04 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\2012-25-0002.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 03:59:48 NMEA Latitude = 48 40.42 N NMEA Longitude = 124 59.54 W NMEA UTC (Time) = May 13 2012 10:58:02 Store Lat/Lon Data = Append to Every Scan Ship: J P Tully Cruise: 2012-25 Depth: 31 Station: LB01 System UTC = May 13 2012 10:59:48 # nquan = 18 # nvalues = 7146 # 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, 7146 # span 1 = 1.086, 30.489 # span 2 = 8.0526, 9.3644 # span 3 = 8.0522, 9.3652 # span 4 = 3.337713, 3.368162 # span 5 = 3.323071, 3.368513 # span 6 = 72.1421, 84.5546 # span 7 = 2.5641e-01, 7.2283e+00 # span 8 = 0.4600, 14.6504 # span 9 = 2.0060, 2.9512 # span 10 = 1.0000e-12, 3.7835e-01 # span 11 = -1.358, 1.873 # span 12 = 0, 1 # span 13 = 0.00, 100.00 # span 14 = 30.8563, 32.0316 # span 15 = 30.8584, 32.0341 # span 16 = 4.50545, 7.17157 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 13 2012 10:58:02 [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 11:35:37, 7.21d [datcnv_vars = 14] # datcnv_in = P:\Cruise_Data_Processing\2012-25\RAW\CTD\2012-25-0002.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 2.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 02.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 04 2012 15:11:08, 7.21d # celltm_in = P:\Cruise_Data_Processing\2012-25\Processing\align\2012-25-0002.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 15:22:45, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2012-25\Processing\celltm\2012-25-0002.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. 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 1.3 9.3154 40.0 3.057 2.271 0.4 30.8825 7.07 308.5 21 2.0 9.3401 38.5 3.491 2.253 0.2 30.9303 6.95 302.9 35 2.9 9.3281 36.3 3.768 2.698 0.1 31.0262 6.88 299.9 30 4.0 9.1727 35.4 3.959 3.204 0.0 31.1677 6.76 294.5 21 5.0 9.2876 35.6 4.410 2.931 0.0 31.0411 6.63 289.0 21 5.8 9.1106 35.5 4.283 2.935 0.0 31.2047 6.57 286.2 17 8.1 8.9716 37.1 4.401 2.752 0.0 31.2367 5.66 246.8 15 9.0 9.0484 36.2 4.042 2.800 0.0 31.1827 5.38 234.4 16 10.0 8.8492 36.4 3.876 2.519 0.0 31.3287 5.16 225.1 17 11.0 8.4581 37.3 4.118 3.339 0.0 31.5884 5.06 220.5 14 12.0 8.3733 39.5 3.748 2.465 0.0 31.6408 4.97 216.6 15 13.0 8.2892 39.3 3.071 2.054 0.0 31.7118 4.91 213.8 14 14.0 8.2270 42.8 1.942 1.801 0.0 31.7722 4.85 211.2 15 15.0 8.2136 46.9 1.599 1.465 0.0 31.7858 4.78 208.2 16 16.0 8.1735 49.0 1.202 1.136 0.0 31.8498 4.72 205.5 15 17.0 8.1534 50.3 1.542 1.039 0.0 31.8753 4.68 203.9 20 18.0 8.1172 50.2 2.351 0.714 0.0 31.9302 4.66 203.0 20 19.0 8.0851 50.3 1.706 0.636 0.0 31.9813 4.64 202.3 30 20.0 8.0790 50.1 0.837 0.441 0.0 31.9909 4.62 201.1 25 21.0 8.0767 50.5 0.696 0.507 0.0 31.9945 4.60 200.3 21 22.0 8.0708 50.2 0.641 0.424 0.0 32.0033 4.58 199.4 20 23.0 8.0658 49.9 0.652 0.560 0.0 32.0112 4.56 198.6 20 24.0 8.0662 49.3 0.666 0.528 0.0 32.0105 4.55 198.3 19 25.0 8.0630 48.7 0.653 0.456 0.0 32.0161 4.55 198.4 10 26.0 8.0548 48.5 0.622 0.425 0.0 32.0301 4.56 198.7 14 27.0 8.0551 48.5 0.685 0.449 0.0 32.0298 4.57 199.3 14 28.0 8.0554 48.7 0.716 0.426 0.0 32.0293 4.59 200.0 13 29.0 8.0548 48.4 0.715 0.433 0.0 32.0304 4.61 200.8 13 30.1 8.0571 47.8 0.686 0.410 0.0 32.0295 4.64 202.1 27