*2013/12/16 15:39:15.93 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2013/04/11 04:11:30.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 16 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 443BEE47 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3 18 2 Temperature:Primary 'deg C (ITS90)' 8.4988 8.7227 3 Transmissivity %/metre 31.8 40.4 4 Fluorescence:URU:Seapoint mg/m^3 0.426 2.367 5 PAR uE/m^2/sec 0.4E-02 3.168 6 PAR:Reference uE/m^2/sec 14.918 14.918 7 Salinity:T0:C0 PSS-78 29.5833 29.7286 8 Oxygen:Dissolved:SBE mL/L 6.117 6.734 9 Oxygen:Dissolved:SBE umol/kg 266.9275 293.8888 10 Number_of_bin_records n/a 9 40 $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 ' ' 7 F ' ' 1 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\2013-12\Pro $END *ADMINISTRATION MISSION : 2013-12 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdF Water Properties Survey SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia & Juan de Fuca Strait STATION : 50 EVENT NUMBER : 8 LATITUDE : 48 57.60000 N ! (deg min) LONGITUDE : 122 56.21000 W ! (deg min) WATER DEPTH : 26 ALTIMETER (M) : 12.11 ! 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 : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 4054 Conductivity ' ' 3321 'Pressure:Digiquartz with TC' ' ' 77511 Temperature:2 ' ' 4700 Conductivity:2 ' ' 1766 Fluorometer:Seapoint ' ' 2228 'Oxygen:SBE 43' ' ' 1438 'Transmissometer:WET Labs C-Star' ' ' 1185DDR Altimeter ' ' ' ' pH ' ' 0692 PAR/Irradiance:Biospherical/Licor ' ' 4601 Unavailable ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.22.4 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.2 2013/08/28 17:38:01 3493 3493 CLEAN 5.1 2013/08/28 17:45:27 3493 3493 SHIFTDAT 3.4 2013/08/29 14:31:43 3493 3493 SHIFTDAT 3.4 2013/08/29 15:36:12 3493 3493 SHIFTDAT 3.4 2013/08/29 15:53:20 3493 3493 SHIFTDAT 3.4 2013/08/29 16:04:02 3493 3493 DELETE 6.3 2013/08/29 16:11:05 3493 493 CTDEDIT 4.61 2013/09/26 15:34:01 493 404 CALIB 11.7 2013/09/30 15:57:06 404 404 CALIB 11.7 2013/10/01 11:09:42 404 404 FILTERS 4.3 2013/10/01 11:12:19 404 404 BINAVE 4.1.1 2013/10/01 11:14:44 404 16 REMOVECH 8.1.1 2013/10/01 11:44:56 16 16 CHGUNITS 3.0 2013/10/01 11:45:47 16 16 REORDER 1.3 2013/10/01 11:46:20 ? ? HDREDIT2 2.6 2013/10/02 11:32:35 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:39:15 16 16 $END $REMARKS -CLEAN functions: 2013/08/28 17:44:50 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:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: pH:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 65.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.50 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= -0.30 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 8.32 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2013/09/26 15:34:01 89 records were deleted in this editing session. 11 changes in channel Salinity:T0:C0 -CALIB parameters: 2013/09/30 15:57:06 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2013-12\Processing\doc\2013-12-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 18 Oxygen:Dissolved:SBE mL/L 10 0.4180000E-01 0.1070600E+01 -CALIB parameters: 2013/10/01 11:09:42 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2013-12\Processing\doc\2013-12-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 18 Oxygen:Dissolved:SBE mL/L 10 -0.1278000E+00 0.1039400E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2013/10/01 11:44:56 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] pH:SBE [pH Units] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2013/10/02 11:32:35 Applied edit header: P:\Cruise_Data_Processing\2013-12\Processing\doc\2013-12-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: Salinity:Practical:T0:C0 [PSS-78] Name: Salinity:T0:C0 ==> Salinity:Practical:T0:C0 Channel 8: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 6: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = E:\CTD data\2013-12\2013-12-0008.hex Software Version Seasave V 7.22.4 Temperature SN = 4054 Conductivity SN = 3321 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Apr 10 2013 21:15:50 NMEA Latitude = 48 57.60 N NMEA Longitude = 122 56.21 W NMEA UTC (Time) = Apr 11 2013 04:11:30 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.1e number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 surface PAR voltage added to scan A/D offset = 0 Latitude/Longitude added to scan GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Ship: Vector Station: 50 Depth: 26 System UTC = Apr 11 2013 04:15:50 # nquan = 19 # nvalues = 3493 # 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 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen raw, SBE 43 [V] # name 9 = par: PAR/Irradiance, Biospherical/Licor # name 10 = spar: SPAR/Surface Irradiance # name 11 = ph: pH # name 12 = altM: Altimeter [m] # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = pumps: Pump Status # name 15 = sal00: Salinity, Practical [PSU] # name 16 = sal11: Salinity, Practical, 2 [PSU] # name 17 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 18 = flag: flag # span 0 = 1, 3493 # span 1 = 2.421, 18.316 # span 2 = 8.4738, 8.7310 # span 3 = 8.4745, 8.7308 # span 4 = 3.165084, 3.173468 # span 5 = 3.165039, 3.173450 # span 6 = 65.7185, 79.8713 # span 7 = 3.6630e-01, 3.4310e+00 # span 8 = 2.3822, 2.6203 # span 9 = 2.2320e-03, 6.1412e+00 # span 10 = 1.3054e+01, 1.4918e+01 # span 11 = 8.930, 9.046 # span 12 = 0.00, 100.00 # span 13 = -1.165, 1.144 # span 14 = 0, 1 # span 15 = 29.5767, 29.7333 # span 16 = 29.5761, 29.7324 # span 17 = 5.53796, 6.26338 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 11 2013 04:11:30 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 4054 # 05-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38616647e-003 # 6.44021277e-004 # 2.29653646e-005 # 2.07703526e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3321 # 30-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 # # # -9.95145189e+000 # 1.44572859e+000 # 5.86560922e-004 # 3.53926320e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 77511 # 22-Apr-11 # -3.951550e+004 # -4.415130e-001 # 1.282560e-002 # 3.560600e-002 # 0.000000e+000 # 3.030045e+001 # -4.415690e-004 # 4.342710e-006 # 1.736800e-009 # 0.99989923 # -1.74061 # 0.000000e+000 # 1.288270e-002 # -8.164490e+000 # # # # # # 4700 # 01-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34734833e-003 # 6.38029851e-004 # 2.09607631e-005 # 1.76044142e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1766 # 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 # # # -4.12820479e+000 # 4.88252028e-001 # -6.06897281e-004 # 5.34819999e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 2228 # # # 2 # 0.000 # # # # # # # # # 1438 # 02-Apr-11p # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.5380e-001 # -0.5130 # -1.7303e-003 # 7.3264e-005 # -1.4010e-006 # 2.5826e+000 # 1.92630e-004 # -4.64800e-002 # 3.6000e-002 # 1.3800 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 1185DDR # Jan 31-2013 # 19.6127 # -1.1179 # 0.000 # # # # # # # # 15.000 # 0.000 # # # # # # # # # 0692 # Dec 2010 # 4.6518 # 2.5397 # # # # # # 4601 # Mar 2011 # 1.00000000 # 0.00000000 # 4219409282.69999980 # 1.00000000 # -0.34320000 # # # # # # # # # 16504 # 16-MAR-2011 # 1527.28000000 # 1.00000000 # # # # datcnv_date = Aug 28 2013 09:35:35, 7.22.5 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2013-12\RAW\CTD\2013-12-0008.hex P:\Crui se_Data_Processing\2013-12\Processing\doc\2013-12-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Aug 28 2013 16:14:44, 7.22.5 # wildedit_in = P:\Cruise_Data_Processing\2013-12\Processing\convert\2013-12-000 8.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 = Aug 28 2013 16:57:15, 7.22.5 # alignctd_in = P:\Cruise_Data_Processing\2013-12\Processing\wildedit\2013-12-00 08.cnv # alignctd_adv = sbeox0V 4.800 # celltm_date = Aug 28 2013 17:32:52, 7.22.5 # celltm_in = P:\Cruise_Data_Processing\2013-12\Processing\align\2013-12-0008.cn v # celltm_alpha = 0.0200, 0.0200 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 28 2013 17:35:04, 7.22.5 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2013-12\Processing\celltm\2013-12-0008.c nv P:\Cruise_Data_Processing\2013-18\RAW\CTD\2013-18-0002.XMLCON # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove records from near the top and bottom of the cast; salinity was cleaned lightly. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity, Fluorescence, PAR and PAR:Reference 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". Based on the recommendation from SeaBird, the method for calibration of Dissolved Oxygen concentration was changed from that used for 2011 and some 2012 cruises. For more information see the SeaBird Application Note #64-2, June 2012 revision. The Oxygen:Dissolved:SBE data are considered, very roughly, to be: ±0.6 mL/L from 0 to 50db ±0.2 mL/L from 50 to 100db ±0.1 mL/L from 100 to 200db ±0.05 mL/L below 200db The two CTD salinity channels were generally within 0.001 of each other. The comparison with bottles had a lot of scatter, but the average difference showed the CTD primary salinity to be higher than bottles by an average of 0.0002 when a few outliers were excluded. During a cruise in February 2013 with a lot of deep sampling, the salinity was found to be within 0.001 of bottle samples. A pH sensor was attached to the CTD, but the data are not included in the files to be placed in the IOS Data Library because no field calibration information was available at the time of processing, and there are some concerns about how the sensors perform. For details on the processing see the report: 2013-12-proc.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.418E-01 1.0706) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.1278 1.0394) $END !--1--- ---2---- --3-- ---4--- --5--- --6--- ---7---- --8--- --9-- -10- !Pressu Temperat Trans Fluores PAR PAR: Salinity Oxygen Oxyge Numb !re ure: missi cence: Refere :T0:C0 : n: er_o ! Primary vity URU: nce Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ------ -------- ------ ----- ---- *END OF HEADER 3.0 8.7227 31.9 2.367 3.2 14.9 29.5833 6.73 293.9 9 4.0 8.7204 31.8 2.196 2.7 14.9 29.5843 6.64 290.0 23 5.0 8.7204 31.8 2.145 1.8 14.9 29.5845 6.54 285.4 24 6.0 8.7017 31.8 2.018 1.1 14.9 29.5933 6.49 283.1 23 7.0 8.6582 33.7 1.780 0.7 14.9 29.6109 6.47 282.2 24 8.0 8.6450 35.5 1.725 0.4 14.9 29.6191 6.44 281.0 28 9.0 8.6372 36.3 1.355 0.3 14.9 29.6304 6.42 280.2 22 10.0 8.6332 36.7 1.322 0.2 14.9 29.6350 6.41 279.7 23 11.0 8.6275 37.3 1.156 0.1 14.9 29.6423 6.39 278.9 29 12.0 8.6247 38.4 0.920 0.1 14.9 29.6545 6.36 277.7 25 13.0 8.6257 39.1 0.827 0.1 14.9 29.6642 6.34 276.9 22 14.0 8.6271 39.7 0.702 0.0 14.9 29.6770 6.30 274.8 20 15.0 8.6257 40.4 0.640 0.0 14.9 29.6835 6.20 270.7 27 16.0 8.6165 40.4 0.613 0.0 14.9 29.6914 6.13 267.5 24 17.0 8.5550 40.2 0.521 0.0 14.9 29.7179 6.12 266.9 32 18.0 8.4988 40.0 0.426 0.0 14.9 29.7286 6.15 268.5 40