*2013/12/16 15:36:02.02 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/09/04 11:02:49.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 55 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D363C34 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.274 57.249 2 Temperature:Secondary 'deg C (ITS90)' 8.0548 12.2566 3 Transmissivity %/metre 35 60.4 4 Fluorescence:URU:Wetlabs mg/m^3 0.152 8.013 5 Salinity:T1:C1 PSS-78 30.6261 32.8512 6 Oxygen:Dissolved:SBE mL/L 2.626 7.103 7 Oxygen:Dissolved:SBE umol/kg 114.3441 309.9241 8 Number_of_bin_records n/a 21 75 $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 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2011-17\Pro $END *ADMINISTRATION MISSION : 2011-17 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 : 45 LATITUDE : 48 39.96000 N ! (deg min) LONGITUDE : 125 47.41000 W ! (deg min) WATER DEPTH : 64 ALTIMETER (M) : 7.3 ! 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 : 0550 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 2012/02/21 11:06:19 4267 4267 CLEAN 5.0.4 2012/02/21 11:27:54 4267 4267 SHIFTDAT 3.4 2012/02/21 11:58:21 4267 4267 SHIFTDAT 3.4 2012/02/21 14:45:53 4267 4267 SHIFTDAT 3.4 2012/02/21 15:07:48 4267 4267 DELETE 6.3 2012/02/21 15:28:15 4267 1982 CTDEDIT 4.61 2012/02/22 14:37:31 1982 1853 CALIB 11.7 2012/02/27 11:26:18 1853 1853 BINAVE 4.1.1 2012/02/27 13:32:54 1853 55 REMOVECH 8.1.1 2012/02/27 13:55:35 55 55 CHGUNITS 3.0 2012/02/27 14:07:58 55 55 REORDER 1.3 2012/02/27 14:08:38 ? ? HDREDIT2 2.5.1 2012/02/27 14:12:59 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:36:02 55 55 $END $REMARKS -CLEAN functions: 2012/02/21 11:22:19 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:Wetlabs:ECO-AFL # of Records to Advance (-ve for Delay): At REC# 0 Shift= 48.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -1.00 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= 0.50 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 47.50 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2012/02/22 14:37:31 129 records were deleted in this editing session. 15 changes in channel Salinity:T1:C1 -CALIB parameters: 2012/02/27 11:26:18 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2011-17\Processing\doc\2011-17-recal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Fluorescence:Wetlabs:ECO-AFL mg/m^3 10 0.9100000E-01 0.1000000E+01 -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 2012/02/27 13:55:35 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] PAR [uE/m^2/sec] Status:Pump Descent_Rate [m/s] Altimeter [metres] Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2012/02/27 14:12:59 Applied edit header: P:\Cruise_Data_Processing\2011-17\Processing\doc\2011-17-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 5: Salinity:Practical:T1:C1 [PSS-78] Name: Salinity:T1:C1 ==> Salinity:Practical:T1:C1 Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = E:\Data\2011-17\2011-17-0045.hex Software Version Seasave V 7.21b Temperature SN = 2374 Conductivity SN = 3396 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 04 2011 04:05:04 NMEA Latitude = 48 39.96 N NMEA Longitude = 125 47.41 W NMEA UTC (Time) = Sep 04 2011 11:02:49 Store Lat/Lon Data = Append to Every Scan Ship: J P Tully Station: LC05 Depth: 64 System UTC = Sep 04 2011 11:05:04 # nquan = 17 # nvalues = 4267 # 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 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 8 = sbeox0V: Oxygen raw, SBE 43 [V] # name 9 = par: PAR/Irradiance, Biospherical/Licor # name 10 = pumps: Pump Status # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = altM: Altimeter [m] # name 13 = sal00: Salinity, Practical [PSU] # name 14 = sal11: Salinity, Practical, 2 [PSU] # name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 16 = flag: flag # span 0 = 1, 4267 # span 1 = 1.853, 57.497 # span 2 = 8.0404, 12.5341 # span 3 = 8.0428, 12.5243 # span 4 = 3.427633, 3.589694 # span 5 = 3.427552, 3.590263 # span 6 = 76.0954, 88.2249 # span 7 = 0.0612, 8.2724 # span 8 = 1.3527, 3.5544 # span 9 = 1.0000e-12, 1.0000e-12 # span 10 = 0, 1 # span 11 = -1.188, 1.082 # span 12 = 6.94, 61.73 # span 13 = 30.5735, 32.8628 # span 14 = 30.5009, 32.8601 # span 15 = 2.58446, 8.70371 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 04 2011 11:02:49 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2374 # 01-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34933399e-003 # 6.45978519e-004 # 2.36515700e-005 # 2.25853980e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3396 # 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 # # # -9.91328016e+000 # 1.31301026e+000 # 2.66193245e-004 # 4.87230021e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 75636 # 13-Apr-11 # -4.232943e+004 # 1.065076e-001 # 1.464900e-002 # 3.694200e-002 # 0.000000e+000 # 3.041883e+001 # -3.536199e-004 # 4.388420e-006 # 2.583800e-009 # 0.99993936 # 0.23996 # 0.000000e+000 # 1.286170e-002 # -9.445820e+000 # # # # # # 2668 # 01-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.35634083e-003 # 6.48582753e-004 # 2.44368386e-005 # 2.40505893e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2754 # 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 # # # -1.05922233e+001 # 1.61309216e+000 # -1.72181967e-003 # 2.24719869e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1176 # 01-Apr-11p # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.7380e-001 # -0.5196 # -3.5502e-003 # 1.8841e-004 # -3.3087e-006 # 2.5826e+000 # 1.92630e-004 # -4.64800e-002 # 3.6000e-002 # 1.9100 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 2216 # # 2.50000000e+001 # # 0.0293 # # # # # # 1396DR # Aug- 15-2011 # 18.8502 # -0.0189 # 0.250 # # # # # # # # # # # 15.000 # 0.000 # # # # # # # # # 4601 # 16-Mar-11 # 1.00000000 # 0.00000000 # 4219409282.69999980 # 1.00000000 # -0.34320000 # # # # # # # datcnv_date = Feb 16 2012 13:49:36, 7.21d [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2011-17\RAW\CTD\2011-17-0045.hex P:\Crui se_Data_Processing\2011-17\Processing\doc\2011-17-ctd-new.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Feb 16 2012 14:09:08, 7.21d # wildedit_in = P:\Cruise_Data_Processing\2011-17\Processing\convert\2011-17-004 5.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 # alignctd_date = Feb 21 2012 09:18:00, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2011-17\Processing\wildedit\2011-17-00 45.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Feb 21 2012 10:05:22, 7.21d # celltm_in = P:\Cruise_Data_Processing\2011-17\Processing\align\2011-17-0045.cn v # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 21 2012 10:15:16, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2011-17\Processing\celltm\2011-17-0045.c nv P:\Cruise_Data_Processing\2011-17\Processing\doc\2011-17-ctd-new.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to clean salinity and remove surface records and records corrupted by shed wakes near the bottom of the cast. Data Processing Notes: ---------------------- Fluorescence, Transmissivity 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: ±1 mL/L above 10db ±0.2 mL/L from 10 to 100db ±0.1 mL/L from 100db to 200db ±0.04 mL/L below 200db For details on the processing see processing report: 2011-17-proc.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS !Name Units Fmla Pad Coefficients !------------------------------ -------- ---- ------ ------------ Fluorescence:Wetlabs:ECO-AFL mg/m^3 10 -99 () (0.91E-01 1) $END !--1--- ---2---- --3-- ---4--- ---5---- --6--- --7-- -8-- !Pressu Temperat Trans Fluores Salinity Oxygen Oxyge Numb !re ure: missi cence: :T1:C1 : n: er_o ! Secondar vity URU: Dissol Disso ~bin ! y Wetlabs ved: lved: _rec ! SBE SBE ords !------ -------- ----- ------- -------- ------ ----- ---- *END OF HEADER 3.3 12.2566 47.3 2.743 30.6261 7.10 309.9 21 4.0 11.9151 46.5 3.896 30.6584 6.30 274.9 37 5.0 11.3194 42.1 5.874 30.7433 5.80 252.9 37 6.0 11.0858 38.4 7.037 30.8117 5.43 236.8 43 7.0 10.9748 36.3 8.013 30.8443 5.10 222.5 34 8.0 10.8252 35.0 6.344 30.8804 5.08 221.6 32 9.0 10.8082 41.5 4.000 30.8903 5.10 222.4 41 10.0 10.7919 49.6 2.560 30.9130 5.01 218.3 40 11.0 10.7084 52.5 1.817 30.9859 4.88 212.8 37 12.0 10.6178 53.2 1.637 31.0433 4.74 206.5 37 13.0 10.4886 52.9 1.643 31.1178 4.50 196.1 34 14.0 10.3759 53.2 1.406 31.1448 4.29 187.0 35 15.0 10.2679 54.4 1.115 31.1635 4.15 181.1 36 16.0 10.1404 55.8 0.952 31.1976 4.10 178.6 37 17.0 10.0804 56.8 0.902 31.2273 3.98 173.5 40 18.0 9.9839 57.0 0.749 31.2565 3.88 168.9 37 19.0 9.8829 57.6 0.693 31.2887 3.83 166.7 34 20.0 9.8134 57.8 0.637 31.3433 3.78 164.9 31 21.0 9.7635 57.9 0.620 31.3965 3.73 162.8 27 22.0 9.7203 57.9 0.636 31.4411 3.69 160.7 25 23.0 9.6620 57.9 0.557 31.5008 3.64 158.5 25 24.0 9.5962 58.3 0.504 31.5307 3.58 156.2 25 25.0 9.5276 58.6 0.489 31.6004 3.49 152.0 25 26.0 9.4982 58.6 0.438 31.6929 3.30 143.7 27 27.0 9.4949 58.6 0.366 31.7415 3.10 135.2 30 28.0 9.1635 58.6 0.295 32.0524 3.01 131.1 31 29.0 8.9746 58.3 0.252 32.1715 2.99 130.1 28 30.0 8.9086 57.9 0.244 32.2209 2.97 129.4 27 31.0 8.8768 57.8 0.244 32.2486 2.96 128.8 26 32.0 8.8592 57.8 0.244 32.2628 2.94 128.0 26 33.0 8.8388 57.8 0.216 32.2775 2.90 126.3 27 34.0 8.8111 57.7 0.213 32.3037 2.84 123.6 26 35.0 8.6943 57.9 0.213 32.3900 2.80 121.9 24 36.0 8.6037 58.6 0.213 32.4280 2.76 120.2 24 37.0 8.5523 59.5 0.190 32.4463 2.74 119.4 25 38.0 8.5205 60.1 0.183 32.4598 2.73 118.8 27 39.0 8.5163 60.3 0.183 32.4622 2.71 118.1 28 40.0 8.4972 60.4 0.183 32.4718 2.70 117.6 28 41.0 8.4923 60.3 0.183 32.4749 2.69 117.2 29 42.0 8.4889 60.3 0.154 32.4771 2.68 116.8 28 43.0 8.4860 60.1 0.183 32.4788 2.68 116.6 28 44.0 8.4858 60.0 0.183 32.4797 2.67 116.1 27 45.0 8.4850 60.1 0.175 32.4807 2.65 115.2 27 46.0 8.4773 60.2 0.152 32.4869 2.63 114.7 28 47.0 8.4447 60.1 0.161 32.5142 2.63 114.3 27 48.0 8.4322 59.7 0.173 32.5252 2.64 114.9 26 49.0 8.4055 59.5 0.152 32.5493 2.64 115.0 27 50.0 8.3862 59.6 0.152 32.5672 2.65 115.3 31 51.0 8.3554 59.7 0.152 32.5960 2.65 115.3 37 52.0 8.2837 59.4 0.152 32.6599 2.64 114.8 48 53.0 8.1864 59.1 0.180 32.7404 2.63 114.5 58 54.0 8.1274 58.7 0.195 32.7895 2.63 114.6 64 55.0 8.0985 58.4 0.183 32.8135 2.64 115.1 51 56.1 8.0696 58.2 0.185 32.8375 2.64 115.0 75 57.2 8.0548 58.0 0.198 32.8512 2.64 115.0 68