*2015/10/13 10:03:31.02 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/06/26 21:30:40.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 22 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 355BE76C NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3 24 2 Temperature:Secondary 'deg C (ITS90)' 10.5751 17.2731 3 Transmissivity %/metre 8.5 39.8 4 Fluorescence:URU:Seapoint mg/m^3 0.848 12.316 5 PAR uE/m^2/sec 2.931 1711.505 6 Salinity:T1:C1 PSS-78 24.3289 29.6544 7 Oxygen:Dissolved:SBE mL/L 4.087 9.326 8 Oxygen:Dissolved:SBE umol/kg 178.4076 409.2655 9 pH:SBE:Nominal n/a 7.924 8.566 10 Number_of_bin_records n/a 23 58 $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 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 8 F ' ' 3 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2015-18\Pro $END *ADMINISTRATION MISSION : 2015-18 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 : 41 LATITUDE : 48 57.67000 N ! (deg min) LONGITUDE : 122 56.14000 W ! (deg min) WATER DEPTH : 28 ALTIMETER (M) : 6.08 ! 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 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2023 Conductivity ' ' 1763 'Pressure:Digiquartz with TC' ' ' 0506 Temperature:2 ' ' 5013 Conductivity:2 ' ' 3394 'Oxygen:SBE 43' ' ' 1438 Fluorometer:Seapoint ' ' 3640 'Transmissometer:WET Labs C-Star' ' ' 1396DR Altimeter ' ' 62354 pH ' ' 0692 PAR/Irradiance:Biospherical/Licor ' ' 4565 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.23.1 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.4.1 2015/07/06 16:24:37 2072 2072 CLEAN 5.2.1 2015/07/06 16:30:53 2072 2072 MERGEHDR 1.3 2015/07/06 16:37:25 2072 2072 SHIFTDAT 3.4 2015/07/06 16:43:08 2072 2072 SHIFTDAT 3.4 2015/07/06 16:49:01 2072 2072 SHIFTDAT 3.4 2015/07/06 16:54:49 2072 2072 SHIFTDAT 3.4 2015/07/06 17:00:36 2072 2072 DELETE 6.3 2015/07/06 17:05:51 2072 894 CTDEDIT 5.0.4 2015/10/08 13:53:23 894 825 CALIB 11.8.1 2015/10/09 16:09:38 825 825 FILTERS 4.3 2015/10/09 16:29:06 825 825 BINAVE 4.2 2015/10/09 16:55:17 825 22 REMOVECH 8.2 2015/10/13 10:02:46 22 22 CHGUNITS 3.1 2015/10/13 10:03:15 22 22 REORDER 1.3.1 2015/10/13 10:03:23 ? ? HDREDIT2 3.0.2 2015/10/13 10:03:31 ? ? $END $REMARKS -CLEAN functions: 2015/07/06 16:28:35 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:URU:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.90 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= 1.10 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: pH:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 -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 14.06 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.0.4 2015/10/08 13:53:23 69 records were deleted in this editing session. 14 changes in channel Salinity:T1:C1 -CALIB parameters: 2015/10/09 16:09:38 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2015-18\Processing\doc\2015-18-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 17 Oxygen:Dissolved:SBE mL/L 10 0.2600000E-01 0.1023400E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:URU: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 2015/10/13 10:02:46 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] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Secondary Salinity reference channel: Salinity:T1:C1 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2015/10/13 10:03:31 Applied edit header: P:\Cruise_Data_Processing\2015-18\Processing\doc\2015-18-HDR.TXT Channel 1: Pressure [decibar] Format: F11.2 ==> F7.1 Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 9: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a Channel 2: Temperature:Secondary [deg C (ITS90)] Format: F8.3 ==> F9.4 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2015-18\2015-18-0041.hex Software Version Seasave V 7.23.1 Temperature SN = 2023 Conductivity SN = 1763 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jun 26 2015 14:32:50 NMEA Latitude = 48 57.67 N NMEA Longitude = 122 56.14 W NMEA UTC (Time) = Jun 26 2015 21:30:40 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 Latitude/Longitude added to scan GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Vector: 2015-18 STN: 50 Depth: 28 System UTC = Jun 26 2015 21:32:50 # nquan = 18 # nvalues = 2072 # 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 = ph: pH # name 11 = altM: Altimeter [m] # name 12 = dz/dtM: Descent Rate [m/s] # name 13 = pumps: Pump Status # name 14 = sal00: Salinity, Practical [PSU] # name 15 = sal11: Salinity, Practical, 2 [PSU] # name 16 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 0.5 # name 17 = flag: flag # span 0 = 1, 2072 # span 1 = 2.226, 24.064 # span 2 = 10.5784, 17.5412 # span 3 = 10.5673, 17.5508 # span 4 = 3.238102, 3.353203 # span 5 = 3.229103, 3.356513 # span 6 = 50.9192, 79.6973 # span 7 = 6.7155e-01, 1.7485e+01 # span 8 = 1.8339, 3.8681 # span 9 = 2.6074e+00, 2.3756e+03 # span 10 = 7.905, 8.572 # span 11 = 1.29, 100.00 # span 12 = -1.060, 0.921 # span 13 = 0, 1 # span 14 = 24.0367, 29.6523 # span 15 = 23.9851, 29.6652 # span 16 = 3.9504, 9.1288 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 26 2015 21:30:40 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2023 # 31-Jan-13 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.11056177e-003 # 6.24714349e-004 # 1.97891287e-005 # 1.88702998e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1763 # 01-Jan-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.22314873e+000 # 5.07768024e-001 # -5.15940128e-004 # 5.09668877e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0506 # 30-Dec-13 # -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 # 0.99997945 # -0.25000 # 0.000000e+000 # 1.280810e-002 # -9.210198e+000 # # # # # # 5013 # 27-Feb-13 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36833110e-003 # 6.37693324e-004 # 2.08227492e-005 # 1.72454648e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3394 # 03-Jan-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.62060268e+000 # 1.47483016e+000 # -1.36190582e-003 # 1.93968125e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1438 # 03-Jan-14 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.7181e-001 # -0.5187 # -2.2511e-003 # 1.3917e-004 # -2.6436e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.4300 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3640 # # # 2 # 0.000 # # # # # # 1396DR # Feb 5, 2014 # 19.0844 # -0.0191 # 0.250 # # # # # # # # # 62354 # # 15.000 # 0.000 # # # # # # # # # 0692 # Dec 2014 # 4.6327 # 2.5317 # # # # # # 4565 # Mar-16-2011 # 1.00000000 # 0.00000000 # 4115226337.44999980 # 1.00000000 # -0.36780000 # # # # datcnv_date = Jul 03 2015 14:46:14, 7.23.2 [datcnv_vars = 14] # datcnv_in = P:\Cruise_Data_Processing\2015-18\RAW\CTD\2015-18-0041.hex P:\Crui se_Data_Processing\2015-18\Processing\doc\2015-18-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jul 03 2015 14:59:12, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2015-18\Processing\convert\2015-18-004 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 06 2015 16:05:17, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2015-18\Processing\wildedit\2015-18-00 41.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Jul 06 2015 16:10:40, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-18\Processing\align\2015-18-0041.cn v # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jul 06 2015 16:15:29, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-18\Processing\celltm\2015-18-0041.c nv P:\Cruise_Data_Processing\2015-18\Processing\doc\2015-18-ctd.XMLCON # derive_time_window_docdt = seconds: 0.5 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some near-surface records and records corrupted by shed wakes; salinity was cleaned. ---------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity, Fluorescence, pH 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". Dissolved oxygen was calibrated using the method described in SeaBird Application Note #64-2, June 2012 revision. The Oxygen:Dissolved:SBE data are considered, very roughly, to be: ±1.0 mL/L from 0 to 25db ±0.2 mL/L from 25db to 100db ±0.1 mL/L from 1000db to 200db ±0.06 mL/L below 200db WARNING: The pH:SBE:Nominal data should be used with caution; no field calibration data were available at the time of processing. Calibration is required for each cast to get absolute values, although general trends within a cast are likely real. For details on the processing see the report: 2015-18-proc.doc. ---------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.26E-01 1.0234) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- --7--- --8-- ---9--- -10- !Pressu Temperat Trans Fluores PAR Salinity Oxygen Oxyge pH:SBE: Numb !re ure: missi cence: :T1:C1 : n: Nominal er_o ! Secondar vity URU: Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ -------- ------ ----- ------- ---- *END OF HEADER 3.0 17.2730 12.5 1.229 1711.5 24.3289 9.33 409.3 8.566 35 4.0 16.9020 12.1 1.362 1295.0 24.6773 8.97 393.5 8.565 35 5.0 16.1800 11.7 1.831 924.8 25.4224 8.40 368.1 8.526 36 6.0 14.7210 9.4 2.124 684.1 26.1165 9.02 395.1 8.509 28 7.0 14.2170 13.3 2.918 465.9 26.5011 8.71 381.4 8.504 31 8.0 13.2750 14.5 9.713 338.0 27.3948 6.33 276.8 8.411 35 9.0 12.0100 9.6 12.316 226.0 28.6143 5.10 222.8 8.315 36 10.0 11.3750 8.5 6.800 127.2 28.8841 4.92 215.1 8.243 35 11.0 11.5570 10.9 4.253 74.4 29.0625 4.94 215.6 8.199 33 12.0 11.5610 20.1 4.299 52.8 29.1096 4.83 210.9 8.160 40 13.0 11.4890 28.6 4.084 40.1 29.1530 4.71 205.8 8.134 31 14.0 11.2200 31.5 3.444 28.9 29.2088 4.50 196.7 8.104 58 15.0 11.0520 32.5 2.814 22.8 29.3150 4.36 190.6 8.064 38 16.0 10.9890 34.5 2.274 17.0 29.3741 4.30 187.8 8.041 49 17.0 10.7910 36.1 1.685 13.6 29.4253 4.25 185.5 8.013 40 18.0 10.7670 36.7 1.321 10.5 29.4560 4.22 184.2 7.995 42 19.0 10.7770 37.9 1.295 8.4 29.5154 4.18 182.5 7.980 39 20.0 10.7060 39.1 1.044 6.8 29.5437 4.14 180.6 7.967 35 21.0 10.6080 39.8 1.044 5.3 29.6185 4.11 179.3 7.954 46 22.0 10.5860 39.5 0.889 4.3 29.6439 4.09 178.8 7.942 31 23.0 10.5800 39.1 0.874 3.4 29.6498 4.09 178.5 7.924 41 24.0 10.5750 39.0 0.848 2.9 29.6544 4.09 178.4 7.930 23