*2013/12/16 15:38:12.44 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/05/15 22:48:53.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 43 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D3C9BE73 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.143 44.71 2 Temperature:Secondary 'deg C (ITS90)' 8.2191 10.1453 3 Transmissivity %/metre 16.3 56.3 4 Fluorescence:URU:Wetlabs mg/m^3 0.482 9.855 5 Fluorescence:URU:Seapoint mg/m^3 0.249 6.745 6 PAR uE/m^2/sec 0.424 105.837 7 Salinity:T1:C1 PSS-78 30.956 32.6234 8 Oxygen:Dissolved:SBE mL/L 5.396 7.847 9 Oxygen:Dissolved:SBE umol/kg 234.9768 342.1752 10 Number_of_bin_records n/a 17 38 $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 : LG01 EVENT NUMBER : 57 LATITUDE : 49 20.44000 N ! (deg min) LONGITUDE : 126 34.89000 W ! (deg min) WATER DEPTH : 54 ALTIMETER (M) : 7.84 ! 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 15:35:59 9644 9644 CLEAN 5.0.4 2012/07/04 16:17:04 9644 9644 SHIFTDAT 3.4 2012/07/05 14:08:50 9644 9644 SHIFTDAT 3.4 2012/07/05 14:24:39 9644 9644 SHIFTDAT 3.4 2012/07/05 16:08:44 9644 9644 SHIFTDAT 3.4 2012/07/05 16:24:29 9644 9644 DELETE 6.3 2012/07/05 16:42:17 9644 1211 CTDEDIT 4.61 2012/07/31 16:42:13 1211 1050 CALIB 11.7 2012/08/03 12:06:08 1050 1050 FILTERS 4.3 2012/08/03 16:09:25 1050 1050 BINAVE 4.1.1 2012/08/03 16:18:48 1050 43 REMOVECH 8.1.1 2012/08/03 16:30:08 43 43 CHGUNITS 3.0 2012/08/03 16:41:46 43 43 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 43 43 $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 34.97 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2012/07/31 16:42:13 161 records were deleted in this editing session. 13 changes in channel Salinity:T1:C1 -CALIB parameters: 2012/08/03 12:06:08 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 16:30:08 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\2012-25-0057.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 15:51:53 NMEA Latitude = 49 20.44 N NMEA Longitude = 126 34.89 W NMEA UTC (Time) = May 15 2012 22:48:53 Store Lat/Lon Data = Append to Every Scan Ship: J P Tully Cruise: 2012-25 Depth: 54 Station: LG01 System UTC = May 15 2012 22:51:53 # nquan = 18 # nvalues = 9644 # 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, 9644 # span 1 = 1.545, 44.969 # span 2 = 8.2131, 10.1676 # span 3 = 8.2127, 10.1699 # span 4 = 3.372703, 3.426399 # span 5 = 3.372864, 3.424986 # span 6 = 62.6938, 86.9630 # span 7 = 2.0757e-01, 7.8022e+00 # span 8 = 0.3330, 13.5393 # span 9 = 2.3150, 3.3688 # span 10 = 3.9476e-01, 5.4898e+02 # span 11 = -1.435, 1.406 # span 12 = 0, 1 # span 13 = 0.00, 54.19 # span 14 = 30.8818, 32.6258 # span 15 = 30.9425, 32.6273 # span 16 = 5.36818, 8.23298 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 15 2012 22:48:53 [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 11:38:04, 7.21d [datcnv_vars = 14] # datcnv_in = P:\Cruise_Data_Processing\2012-25\RAW\CTD\2012-25-0057.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 11:44:38, 7.21d # wildedit_in = P:\Cruise_Data_Processing\2012-25\Processing\convert\2012-25-005 7.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 13:27:15, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2012-25\Processing\wildedit\2012-25-00 57.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 04 2012 15:12:55, 7.21d # celltm_in = P:\Cruise_Data_Processing\2012-25\Processing\align\2012-25-0057.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 15:25:00, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2012-25\Processing\celltm\2012-25-0057.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 3.1 10.1223 16.5 5.166 4.219 105.8 30.9620 7.85 342.2 31 4.0 10.1445 16.4 5.489 4.387 69.5 30.9568 6.94 302.6 28 5.0 10.1453 16.3 8.641 5.376 40.4 30.9560 6.22 271.2 21 6.0 9.8704 17.1 9.855 6.745 23.8 31.0619 5.98 260.7 21 7.0 8.8786 22.1 7.773 5.553 14.8 31.6162 5.87 255.7 27 8.0 8.7698 33.4 6.333 4.957 10.1 31.6910 5.75 250.5 31 9.0 8.6680 39.9 5.423 3.927 8.0 31.7440 5.87 255.8 29 10.0 8.5977 42.9 3.047 2.307 6.4 31.9059 5.88 256.2 28 11.0 8.6576 48.0 2.129 1.826 5.0 32.1193 5.68 247.3 30 12.0 8.6104 50.8 1.582 1.352 4.2 32.2218 5.52 240.2 24 13.0 8.5670 51.3 1.181 0.983 3.7 32.2757 5.46 237.9 19 14.0 8.5204 53.0 0.873 0.883 3.5 32.3228 5.44 237.1 18 15.0 8.5055 56.2 0.808 0.729 3.4 32.3310 5.44 236.8 21 16.1 8.5004 55.5 0.906 0.537 3.3 32.3336 5.42 236.2 32 17.0 8.4970 55.6 0.851 0.478 3.1 32.3358 5.41 235.4 38 18.0 8.4940 55.6 0.716 0.413 3.0 32.3385 5.40 235.0 28 19.0 8.4822 55.2 0.690 0.504 2.9 32.3525 5.40 235.2 21 20.0 8.4685 54.8 0.786 0.434 2.7 32.3699 5.41 235.5 20 21.0 8.4596 54.9 0.707 0.381 2.6 32.3779 5.41 235.6 22 22.0 8.4425 54.8 0.695 0.386 2.5 32.3947 5.41 235.5 20 23.0 8.4340 54.7 0.673 0.380 2.4 32.4014 5.40 235.3 24 24.0 8.4322 54.6 0.657 0.405 2.4 32.4030 5.40 235.2 27 25.0 8.4279 54.5 0.696 0.365 2.2 32.4049 5.40 235.2 28 26.0 8.4243 54.4 0.659 0.440 2.0 32.4071 5.40 235.0 25 27.0 8.4232 54.6 0.662 0.389 1.9 32.4083 5.40 235.0 24 28.0 8.4230 54.7 0.669 0.369 1.8 32.4092 5.40 235.2 23 29.0 8.4217 54.6 0.684 0.434 1.7 32.4103 5.40 235.3 22 30.0 8.4146 54.7 0.732 0.429 1.6 32.4174 5.40 235.0 24 31.0 8.3998 54.6 0.652 0.385 1.4 32.4302 5.40 235.1 24 32.0 8.4039 54.7 0.677 0.416 1.3 32.4263 5.41 235.5 24 33.0 8.3934 54.6 0.613 0.370 1.3 32.4387 5.42 236.0 24 34.0 8.3720 54.6 0.625 0.334 1.2 32.4619 5.43 236.3 23 35.0 8.3537 54.6 0.663 0.365 1.1 32.4831 5.44 237.1 22 36.0 8.3423 55.1 0.657 0.342 1.0 32.4963 5.46 237.8 25 37.0 8.3051 55.2 0.534 0.408 0.9 32.5384 5.47 238.3 28 38.0 8.2691 55.4 0.547 0.360 0.8 32.5778 5.49 238.8 27 39.0 8.2534 55.7 0.510 0.288 0.8 32.5924 5.50 239.3 21 40.0 8.2408 55.7 0.507 0.261 0.7 32.6042 5.50 239.6 17 41.0 8.2314 56.1 0.484 0.273 0.7 32.6126 5.50 239.4 18 42.0 8.2280 56.3 0.482 0.287 0.6 32.6151 5.49 238.9 23 43.1 8.2280 56.2 0.489 0.249 0.5 32.6162 5.49 239.0 17 44.0 8.2249 56.3 0.523 0.276 0.5 32.6188 5.49 238.9 21 44.7 8.2191 56.3 0.549 0.263 0.4 32.6234 5.48 238.6 28