*2015/07/07 16:02:20.12 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/04/03 23:24:32.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 23 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 115A4550 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 24 2 Temperature:Primary 'deg C (ITS90)' 9.1746 10.0605 3 Transmissivity %/metre 8.3 52.2 4 Fluorescence:URU:Seapoint mg/m^3 0.411 12.925 5 PAR uE/m^2/sec 0.19E-01 174.32 6 Salinity:T0:C0 PSS-78 25.197 29.4698 7 Oxygen:Dissolved:SBE mL/L 4.991 7.353 8 Oxygen:Dissolved:SBE umol/kg 217.853 321.9153 9 pH:SBE:Nominal n/a 7.949 8.154 10 Number_of_bin_records n/a 4 70 $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\2015-17\Pro $END *ADMINISTRATION MISSION : 2015-17 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia / Juan de Fuca Strait SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia / Juan de Fuca Strait STATION : 50 EVENT NUMBER : 39 LATITUDE : 48 57.65000 N ! (deg min) LONGITUDE : 122 56.14000 W ! (deg min) WATER DEPTH : 27 ALTIMETER (M) : 6.72 ! 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 pH ' ' 0851 PAR/Irradiance:Biospherical/Licor ' ' 4565 Fluorometer:Seapoint ' ' 3642 Altimeter ' ' 1252 'Oxygen:SBE 43' ' ' 1438 'Transmissometer:WET Labs C-Star' ' ' 1396DR Unavailable ' ' ' ' $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 2015/06/04 13:57:43 2557 2557 CLEAN 5.2.1 2015/06/04 14:02:49 2557 2557 MERGEHDR 1.3 2015/06/04 14:10:44 2557 2557 SHIFTDAT 3.4 2015/06/10 13:28:45 2557 2557 SHIFTDAT 3.4 2015/06/10 17:01:21 2557 2557 SHIFTDAT 3.4 2015/06/10 17:07:28 2557 2557 SHIFTDAT 3.4 2015/06/10 17:14:26 2557 2557 DELETE 6.3 2015/06/10 17:19:38 2557 1049 CTDEDIT 5.0.4 2015/06/11 16:24:08 1049 861 CALIB 11.8.1 2015/07/07 09:52:44 861 861 FILTERS 4.3 2015/07/07 12:14:02 861 861 BINAVE 4.2 2015/07/07 12:15:49 861 23 REMOVECH 8.2 2015/07/07 13:07:25 23 23 CHGUNITS 3.1 2015/07/07 13:07:32 23 23 REORDER 1.3.1 2015/07/07 16:02:05 ? ? HDREDIT2 3.0.2 2015/07/07 16:02:20 ? ? $END $REMARKS -CLEAN functions: 2015/06/04 14:00:14 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= -0.50 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= -0.60 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 13.98 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.0.4 2015/06/11 16:24:08 188 records were deleted in this editing session. 4 changes in channel Salinity:T0:C0 -CALIB parameters: 2015/07/07 09:52:44 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2015-17\Processing\doc\2015-17-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Salinity:T0:C0 PSS-78 10 -0.2000000E-02 0.1000000E+01 18 Oxygen:Dissolved:SBE mL/L 10 0.5690000E-01 0.1018700E+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 2015/07/07 13:07:25 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] PAR:Reference [uE/m^2/sec] Descent_Rate [m/s] Status:Pump Altimeter [metres] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2015/07/07 16:02:20 Applied edit header: P:\Cruise_Data_Processing\2015-17\Processing\doc\2015-17-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 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2015-17\2015-07-0039.hex Software Version Seasave V 7.23.1 Temperature SN = 2023 Conductivity SN = 1763 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Apr 03 2015 16:28:15 NMEA Latitude = 48 57.65 N NMEA Longitude = 122 56.14 W NMEA UTC (Time) = Apr 03 2015 23:24:32 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> Vector: 2015-17 2015-17 STN: 50 Depth: 27 System UTC = Apr 03 2015 23:28:15 # nquan = 19 # nvalues = 2557 # 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 = dz/dtM: Descent Rate [m/s] # name 13 = pumps: Pump Status # name 14 = altM: Altimeter [m] # name 15 = sal00: Salinity, Practical [PSU] # name 16 = sal11: Salinity, Practical, 2 [PSU] # name 17 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 0.5 # name 18 = flag: flag # span 0 = 1, 2557 # span 1 = 1.029, 23.981 # span 2 = 9.1704, 10.0978 # span 3 = 9.1750, 10.1053 # span 4 = 2.813564, 3.197157 # span 5 = 2.813656, 3.196951 # span 6 = 53.0164, 85.3364 # span 7 = 3.6630e-01, 1.3553e+01 # span 8 = 2.0794, 2.7692 # span 9 = 1.5385e-02, 7.4781e+02 # span 10 = 5.5944e+00, 7.4592e+00 # span 11 = 7.934, 8.159 # span 12 = -1.036, 1.106 # span 13 = 0, 1 # span 14 = 0.00, 100.00 # span 15 = 25.1956, 29.4794 # span 16 = 25.1953, 29.4733 # span 17 = 4.7792, 7.2497 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 03 2015 23:24:32 [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 # # # # # # 0851 # 04-Sep-2014 # 4.6134 # 2.5497 # # # # # # 4565 # 16-Mar-2011 # 1.00000000 # 0.00000000 # 4115226337.44999980 # 1.00000000 # -0.36780000 # # # # # # 3642 # # # 2 # 0.000 # # # # # # # # # 1252 # # 15.000 # 0.000 # # # # # # # # # 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

# # # # # # # 1396DR # 05-Feb-2014 # 19.0844 # -0.0191 # 0.250 # # # # # # # # # 16504 # 16-MAR-2011 # 1527.28000000 # 1.00000000 # # # # datcnv_date = Jun 03 2015 17:26:57, 7.23.2 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-17\RAW\CTD\2015-17-0039.hex P:\Crui se_Data_Processing\2015-17\Processing\doc\2015-17-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jun 04 2015 13:46:40, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2015-17\Processing\convert\2015-17-003 9.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 = Jun 04 2015 13:49:18, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2015-17\Processing\wildedit\2015-17-00 39.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jun 04 2015 13:51:59, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-17\Processing\align\2015-17-0039.cn v # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jun 04 2015 13:54:23, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-17\Processing\celltm\2015-17-0039.c nv P:\Cruise_Data_Processing\2015-17\Processing\doc\2015-17-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 records corrupted by shed wakes; salinity was cleaned very lightly. ---------------------------------------------------------------------------------- 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". 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: ±0.13 mL/L from 0 to 30db ±0.1 mL/L from 30db to 100db ±0.08 mL/L from 100db to 250db ±0.03 mL/L below 250db 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: 2015-17-proc.doc. ---------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (-0.2E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.569E-01 1.0187) $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: :T0:C0 : n: Nominal er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ -------- ------ ----- ------- ---- *END OF HEADER 2.0 9.7553 11.5 7.476 174.3 25.1996 6.96 304.8 8.154 4 3.0 9.7549 11.3 7.819 119.4 25.1994 6.96 304.8 8.154 35 4.0 9.7537 11.3 8.008 64.7 25.1970 6.98 305.8 8.152 28 5.0 9.7811 11.5 8.380 31.3 25.2781 7.08 310.1 8.150 20 6.0 9.8082 10.4 9.162 15.8 25.3504 7.15 313.1 8.143 28 7.0 9.8846 9.7 10.955 8.6 25.6828 7.35 321.9 8.122 30 8.0 10.0605 8.3 12.925 4.2 27.1553 7.27 317.8 8.111 25 9.0 9.9706 9.6 10.961 2.2 28.0556 6.83 298.5 8.103 27 10.0 9.7950 17.6 8.043 1.1 28.4574 6.42 280.4 8.094 30 11.0 9.7056 26.6 5.954 0.6 28.6136 6.12 267.5 8.084 27 12.0 9.5699 33.5 4.321 0.4 28.8063 5.95 259.9 8.075 23 13.0 9.5212 40.0 3.447 0.3 28.8992 5.81 253.6 8.068 32 14.0 9.4632 43.4 2.389 0.2 28.9755 5.74 250.7 8.054 37 15.0 9.3748 47.0 1.545 0.2 29.0420 5.59 243.9 8.042 50 16.0 9.3143 50.4 0.972 0.1 29.0975 5.48 239.3 8.028 50 17.0 9.2603 52.2 0.577 0.1 29.1677 5.40 235.7 8.017 52 18.0 9.2297 50.1 0.411 0.1 29.2622 5.33 232.9 8.005 57 19.0 9.1952 30.0 0.453 0.1 29.4245 5.19 226.4 7.992 49 20.0 9.1864 23.6 0.494 0.1 29.4462 5.07 221.1 7.981 65 21.0 9.1800 21.9 0.507 0.0 29.4593 5.08 221.7 7.972 70 22.0 9.1778 21.7 0.513 0.0 29.4636 5.06 220.9 7.964 64 23.0 9.1746 19.4 0.525 0.0 29.4697 5.06 220.9 7.953 28 24.0 9.1746 18.8 0.533 0.0 29.4698 4.99 217.9 7.949 22