*2017/06/13 13:28:37.00 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/04/19 14:19:22.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 29 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5C2554EF NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.311 30.103 2 Depth metres 2.287 29.843 3 Temperature:Primary 'deg C (ITS90)' 8.3409 8.8339 4 Transmissivity %/metre 27.2 47.7 5 Fluorescence:URU:Seapoint mg/m^3 0.26 5.978 6 PAR uE/m^2/sec 0.32E-01 10.89 7 PAR:Reference uE/m^2/sec 35.76 36.677 8 pH:SBE:Nominal n/a 8.316 8.581 9 Salinity:T0:C0 PSS-78 27.9374 29.03 10 Oxygen:Dissolved:SBE mL/L 5.604 7.274 11 Oxygen:Dissolved:SBE umol/kg 244.6655 317.8596 12 Number_of_bin_records n/a 13 58 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 7 F ' ' 1 7 -99 ' ' 7 F ' ' 1 8 -99 ' ' 8 F ' ' 3 9 -99 ' ' 9 F ' ' 4 10 -99 ' ' 7 F ' ' 2 11 -99 ' ' 6 F ' ' 1 12 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2017-03\Pro $END *ADMINISTRATION MISSION : 2017-03 AGENCY : WVL, Ecosystem Sciences Division, W. Vancouver, B.C. COUNTRY : Canada PROJECT : Coastal Ecosystem Research Project SCIENTIST : Sutherland T. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Baynes Sound STATION : BS32.5 EVENT NUMBER : 54 LATITUDE : 49 31.79000 N ! (deg min) LONGITUDE : 124 43.92000 W ! (deg min) WATER DEPTH : 33 ALTIMETER (M) : 7.52 ! 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 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 4054 Conductivity ' ' 1766 'Pressure:Digiquartz with TC' ' ' 0550 Temperature:2 ' ' 4484 Conductivity:2 ' ' 3531 'Oxygen:SBE 43' ' ' 1119 Fluorometer:Seapoint ' ' 3685 'Transmissometer:WET Labs C-Star' ' ' 1185DR Altimeter ' ' ' ' pH ' ' 0691 PAR/Irradiance:Biospherical/Licor ' ' '4565 QSP200L4S' Unavailable ' ' ' ' 'SPAR/Surface Irradiance' ' ' 20518 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.26.2.13 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5.2 2017/06/12 09:44:48 10259 10259 CLEAN 5.2.2 2017/06/12 09:45:11 10259 10259 SHIFTDAT 3.4 2017/06/12 10:22:50 10259 10259 SHIFTDAT 3.4 2017/06/12 10:23:51 10259 10259 SHIFTDAT 3.4 2017/06/12 10:24:18 10259 10259 SHIFTDAT 3.4 2017/06/12 10:24:34 10259 10259 DELETE 6.3 2017/06/12 10:24:47 10259 910 CTDEDIT 5.2.3 2017/06/12 12:59:36 910 770 CALIB 11.9 2017/06/12 13:20:36 770 770 FILTERS 4.3 2017/06/12 13:20:50 770 770 BINAVE 4.2 2017/06/12 13:21:01 770 29 REMOVECH 8.2 2017/06/12 14:42:06 29 29 CHGUNITS 3.1.1 2017/06/12 14:43:19 29 29 REORDER 1.3.1 2017/06/12 14:44:00 ? ? HDREDIT2 3.1.1 2017/06/13 13:28:37 ? ? $END $REMARKS -CLEAN functions: 2017/06/12 09:45:08 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= -0.60 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= -0.50 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 20.50 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2017/06/12 12:59:36 140 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2017/06/12 13:20:36 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2017-03\Processing\doc\2017-03-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 18 Salinity:T1:C1 PSS-78 10 -0.4000000E-02 0.1000000E+01 19 Oxygen:Dissolved:SBE mL/L 10 0.3580000E-01 0.1042200E+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 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2017/06/12 14:42:06 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] 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: 2017/06/13 13:28:37 Applied edit header: P:\Cruise_Data_Processing\2017-03\Processing\doc\2017-03-HDR.TXT Channel 1: Pressure [decibar] Format: F11.2 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 10: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 6: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: 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\2017-03\2017-03-0054.hex Software Version Seasave V 7.26.2.13 Temperature SN = 4054 Conductivity SN = 1766 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Apr 19 2017 07:20:13 NMEA Latitude = 49 31.79 N NMEA Longitude = 124 43.92 W NMEA UTC (Time) = Apr 19 2017 14:19:22 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 = 5 Latitude/Longitude added to scan GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds advance voltage 6 0.000 seconds advance voltage 7 0.000 seconds S> Vector: 2017-03 Station: BS32.5 Depth: 33 System UTC = Apr 19 2017 14:20:13 # nquan = 20 # nvalues = 10259 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = depSM: Depth [salt water, m] # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = t190C: Temperature, 2 [ITS-90, deg C] # name 5 = c0S/m: Conductivity [S/m] # name 6 = c1S/m: Conductivity, 2 [S/m] # name 7 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 8 = flSP: Fluorescence, Seapoint # name 9 = sbeox0V: Oxygen raw, SBE 43 [V] # name 10 = par: PAR/Irradiance, Biospherical/Licor # name 11 = spar: SPAR/Surface Irradiance # name 12 = ph: pH # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = pumps: Pump Status # name 15 = altM: Altimeter [m] # name 16 = sal00: Salinity, Practical [PSU] # name 17 = sal11: Salinity, Practical, 2 [PSU] # name 18 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 19 = flag: flag # span 0 = 1, 10259 # span 1 = 0.947, 30.501 # span 2 = 0.939, 30.239 # span 3 = 8.3306, 8.8377 # span 4 = 8.3342, 8.8380 # span 5 = 3.018293, 3.094144 # span 6 = 3.018484, 3.094624 # span 7 = 71.3514, 83.2578 # span 8 = 2.0757e-01, 8.7912e+00 # span 9 = 1.8657, 2.3394 # span 10 = 2.9649e-02, 2.2475e+01 # span 11 = 3.5760e+01, 4.5693e+01 # span 12 = 8.290, 8.656 # span 13 = -0.754, 1.012 # span 14 = 0, 1 # span 15 = 0.00, 100.00 # span 16 = 27.9331, 29.0466 # span 17 = 27.9371, 29.0523 # span 18 = 5.1769, 6.9624 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 19 2017 14:19:22 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 4054 # 22-Feb-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38616406e-003 # 6.44028261e-004 # 2.29631886e-005 # 2.07487665e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1766 # 30-Mar-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.12892961e+000 # 4.88377974e-001 # -6.29237468e-004 # 5.38259078e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0550 # 24-Feb-17 # -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 # 0.99995690 # 0.08882 # 0.000000e+000 # 1.286170e-002 # -9.445820e+000 # # # # # # 4484 # 22-Feb-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.39937667e-003 # 6.40472023e-004 # 2.15385278e-005 # 1.84322868e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3531 # 30-Mar-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02129539e+001 # 1.56309188e+000 # -2.40628351e-003 # 2.66312047e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1119 # 28-Mar-17 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.7570e-001 # -0.5165 # -3.9454e-003 # 1.7154e-004 # -2.7543e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.0300 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3685 # 13-Mar-17 # # 2 # 0.000 # # # # # # 1185DR # APR 27. 2016 # 19.3479 # -1.1028 # 0.250 # # # # # # # # # # # 15.000 # 0.000 # # # # # # # # # 0691 # 15-Jan-15 # 4.6262 # 2.5140 # # # # # # 4565 QSP200L4S # 16-Mar-2011 # 1.00000000 # 0.00000000 # 4115226337.44999980 # 1.00000000 # -0.36780000 # # # # # # # # # 20518 # 21-MAR-2016 # 1627.06600000 # 1.00000000 # # # # datcnv_date = Jun 12 2017 09:40:59, 7.23.2 [datcnv_vars = 16] # datcnv_in = P:\Cruise_Data_Processing\2017-03\RAW\CTD\2017-03-0054.hex P:\Crui se_Data_Processing\2017-03\Processing\doc\2017-03-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jun 12 2017 09:42:15, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2017-03\Processing\convert\2017-03-005 4.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM depSM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # Derive_date = Jun 12 2017 09:43:19, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2017-03\Processing\wildedit\2017-03-0054 .cnv P:\Cruise_Data_Processing\2017-03\Processing\doc\2017-03-ctd.XMLCON # derive_time_window_docdt = seconds: 2 # 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 near the bottom of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity, Fluorescence:URU:Seapoint, pH:SBE, PAR and PAR:Reference data are nominal and unedited except that some records were removed in editing temperature and salinity. NOTE: While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, particularly for casts far from shore. There was no extracted chlorophyll sampling during this cruise. Dissolved oxygen was calibrated based on the results of cruise 2017-63 when the same equipment was used. The SBE DO sensor has a fairly long response time so data accuracy is not as high when it is in motion as it is during stops for bottles. This will be especially true when vertical DO gradients are large. During cruise 2017-63 when the same equipment was used, the Oxygen:Dissolved:SBE data were considered, very roughly, to be ±0.3 mL/L from 0 to 150db WARNING: The transmissometer used for this cruise malfunctioned during two previous previous uses. There is no clear evidence of problems during this cruise but the data should be used with caution. There is a lot of variability in the transmissivity during repeat casts, but this was expected due to the nature of the sampling. For details on the processing see document: 2017-03_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T1:C1 PSS-78 10 -99 () (-0.4E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.358E-01 1.0422) $END !--1--- --2--- ---3---- --4-- ---5--- --6--- --7--- ---8--- ---9---- --10-- --11- -12- !Pressu Depth Temperat Trans Fluores PAR PAR: pH:SBE: Salinity Oxygen Oxyge Numb !re ure: missi cence: Refere Nominal :T0:C0 : n: er_o ! Primary vity URU: nce Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ------- ------ ------ ------- -------- ------ ----- ---- *END OF HEADER 2.3 2.3 8.8339 27.2 5.978 10.9 35.8 8.581 27.9374 7.27 317.8 18 3.0 3.0 8.8307 27.4 5.594 9.3 35.8 8.580 27.9408 7.27 317.9 27 4.0 4.0 8.8234 27.5 5.135 6.3 35.8 8.577 27.9506 7.27 317.8 24 5.0 5.0 8.8177 27.3 5.424 4.4 35.8 8.564 27.9567 7.27 317.5 22 6.0 5.9 8.7823 27.5 4.545 3.0 35.8 8.553 28.0194 7.26 317.1 26 7.0 6.9 8.7578 28.0 4.480 2.2 35.8 8.539 28.0606 7.24 316.2 25 8.0 7.9 8.7209 28.8 4.762 1.6 35.8 8.525 28.1241 7.19 314.1 25 9.0 8.9 8.6737 29.9 4.076 1.1 35.8 8.509 28.2056 7.12 311.3 28 10.0 9.9 8.6403 31.4 3.870 0.9 35.8 8.479 28.2640 7.04 307.3 26 11.0 10.9 8.5688 33.2 3.237 0.7 35.8 8.442 28.3903 6.94 303.1 24 12.0 11.9 8.4752 34.6 2.410 0.5 35.8 8.408 28.5523 6.84 298.9 25 13.0 12.9 8.4001 37.9 1.766 0.4 35.8 8.383 28.6815 6.68 291.5 28 14.0 13.9 8.3866 41.4 0.998 0.3 35.8 8.369 28.7151 6.45 281.5 26 15.0 14.9 8.3816 44.1 0.880 0.3 35.8 8.364 28.7315 6.25 272.9 25 16.0 15.9 8.3756 45.3 0.625 0.2 35.8 8.361 28.7364 6.14 268.3 25 17.0 16.9 8.3778 46.2 0.585 0.2 35.8 8.359 28.7531 6.10 266.6 24 18.0 17.8 8.3665 46.7 0.446 0.2 35.8 8.355 28.7811 6.09 266.1 27 19.0 18.8 8.3563 46.9 0.417 0.1 35.8 8.352 28.8012 6.09 265.8 25 20.0 19.8 8.3535 47.2 0.417 0.1 35.8 8.352 28.8155 6.06 264.7 25 21.0 20.8 8.3508 47.6 0.359 0.1 35.8 8.351 28.8187 6.03 263.4 27 22.0 21.8 8.3513 47.7 0.347 0.1 36.0 8.345 28.8248 6.01 262.4 26 23.0 22.8 8.3588 47.4 0.312 0.1 36.1 8.339 28.8696 5.99 261.7 25 24.0 23.8 8.3520 47.4 0.378 0.1 35.8 8.334 28.8988 5.97 260.8 25 25.0 24.8 8.3409 47.2 0.332 0.1 35.9 8.331 28.9178 5.92 258.7 25 26.0 25.8 8.3630 47.0 0.273 0.1 36.2 8.325 28.9342 5.87 256.3 28 27.0 26.8 8.4056 46.7 0.285 0.1 36.3 8.319 28.9829 5.82 254.1 24 28.0 27.8 8.4164 45.6 0.260 0.0 36.3 8.318 28.9990 5.78 252.2 25 28.9 28.7 8.4148 45.3 0.265 0.0 36.7 8.318 29.0014 5.71 249.5 13 30.1 29.8 8.4093 43.5 0.308 0.0 36.3 8.316 29.0300 5.60 244.7 58