*2018/05/07 08:57:23.34 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/02/07 01:51:33.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 30 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E52305D8 NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.306 30.035 2 Depth metres 1.292 29.779 3 Temperature:Primary 'deg C (ITS90)' 7.637 8.9993 4 Transmissivity %/metre 25.4 31.6 5 Fluorescence:URU:Seapoint mg/m^3 0.147 0.562 6 PAR uE/m^2/sec 0 1.565 7 PAR:Reference uE/m^2/sec 9.933 9.933 8 pH:SBE:Nominal n/a 8.441 8.616 9 Salinity:T0:C0 PSS-78 19.9369 26.9133 10 Oxygen:Dissolved:SBE mL/L 3.537 6.007 11 Oxygen:Dissolved:SBE umol/kg 0.1E+16 -0.1E+16 12 Conductivity:Primary S/m 2.152648 2.931822 13 Number_of_bin_records n/a 22 93 $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 -99 ' ' 10 F ' ' 6 13 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2018-05\Processing\derive\2018-05-0111.cnv $END *ADMINISTRATION MISSION : 2018-05 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG / Van Harbour Water Properties Survey SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : Ind0 EVENT NUMBER : 111 LATITUDE : 49 18.29000 N ! (deg min) LONGITUDE : 122 56.47000 W ! (deg min) WATER DEPTH : 35 ALTIMETER (M) : 5.4 ! 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 : 1222 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2106 Conductivity ' ' 2280 'Pressure:Digiquartz with TC' ' ' 1222 Temperature:2 ' ' 2663 Conductivity:2 ' ' 2754 'Oxygen:SBE 43' ' ' 3038 Fluorometer:Seapoint ' ' 3640 'Transmissometer:WET Labs C-Star' ' ' 1185DR pH ' ' 0691 PAR/Irradiance:Biospherical/Licor ' ' '4565 QSP200L4S' Altimeter ' ' 62355 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 4.2.2 2018/04/26 14:04:08 7199 7199 CLEAN 5.2.2 2018/04/26 14:06:30 7199 7199 SHIFTDAT 3.4 2018/04/26 14:08:48 7199 7199 SHIFTDAT 3.4 2018/04/30 08:47:28 7199 7199 SHIFTDAT 3.4 2018/04/30 09:10:45 7199 7199 SHIFTDAT 3.4 2018/04/30 09:36:36 7199 7199 DELETE 6.3 2018/04/30 09:38:03 7199 1070 CTDEDIT 5.2.3 2018/05/02 16:19:39 1070 1036 CALIB 11.9 2018/05/07 08:47:01 1036 1036 FILTERS 4.3 2018/05/07 08:48:07 1036 1036 BINAVE 4.2 2018/05/07 08:48:38 1036 30 REMOVECH 8.2 2018/05/07 08:48:58 30 30 CHGUNITS 3.1.1 2018/05/07 08:49:50 30 30 REORDER 1.3.1 2018/05/07 08:57:14 ? ? HDREDIT2 3.1.1 2018/05/07 08:57:23 ? ? $END $REMARKS -CLEAN functions: 2018/04/26 14:04:11 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 [S/m] # 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 [S/m] # 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 [pH Units] # 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 20.60 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2018/05/02 16:19:39 34 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2018/05/07 08:47:01 Calibration type = Calculate Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2018-05\Processing\doc\2018-05-recal-SBE911.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 17 Salinity:T0:C0 PSS-78 10 -0.1900000E-02 0.1000000E+01 18 Salinity:T1:C1 PSS-78 10 -0.3800000E-02 0.1000000E+01 19 Oxygen:Dissolved:SBE mL/L 10 0.6270000E-01 0.1032700E+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 2018/05/07 08:48:58 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T1:C1 [PSS-78] 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2018/05/07 08:57:23 Applied edit header: P:\Cruise_Data_Processing\2018-05\Processing\doc\2018-05-HDR.TXT Channel 1: Pressure [decibar] Format: F11.2 ==> F7.1 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 10: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 13: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 8: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 12: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2018-05\2018-05-0111.hex Software Version Seasave V 7.26.2.13 Temperature SN = 2106 Conductivity SN = 2280 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Feb 06 2018 17:53:22 NMEA Latitude = 49 18.29 N NMEA Longitude = 122 56.47 W NMEA UTC (Time) = Feb 07 2018 01:51:33 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 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Vector: 2018-05 Station: Ind0 Depth: 35 System UTC = Feb 07 2018 01:53:22 # nquan = 20 # nvalues = 7199 # 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 = altM: Altimeter [m] # name 14 = dz/dtM: Descent Rate [m/s] # name 15 = pumps: Pump Status # 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, 7199 # span 1 = 1.055, 30.605 # span 2 = 1.046, 30.342 # span 3 = 7.3259, 9.0244 # span 4 = 7.3249, 9.0236 # span 5 = 1.797823, 2.935627 # span 6 = 1.799735, 2.935499 # span 7 = 56.3423, 76.9763 # span 8 = 1.3553e-01, 6.3736e-01 # span 9 = 1.4505, 2.1502 # span 10 = 1.0000e-12, 6.1879e+00 # span 11 = 5.9599e+00, 9.9332e+00 # span 12 = 8.424, 8.678 # span 13 = 0.00, 100.00 # span 14 = -0.981, 0.909 # span 15 = 0, 1 # span 16 = 16.5255, 26.9357 # span 17 = 16.5478, 26.9356 # span 18 = 3.2850, 6.4338 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 07 2018 01:51:33 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2106 # 18-Feb-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.14703287e-003 # 6.31013999e-004 # 2.12738446e-005 # 2.17015115e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2280 # 23-Feb-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00961746e+001 # 1.35277283e+000 # -2.10293362e-003 # 2.07947119e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1222 # 03-Mar-15 # -4.347316e+004 # -5.952300e-002 # 1.148340e-002 # 3.616900e-002 # 0.000000e+000 # 3.018331e+001 # -3.346180e-004 # 3.804690e-006 # 2.740660e-009 # 1.00000000 # -0.23660 # 0.000000e+000 # 1.282870e-002 # -9.293680e+000 # # # # # # 2663 # 18-Feb-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36563609e-003 # 6.42350352e-004 # 2.40716364e-005 # 2.42559004e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2754 # 22-Feb-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.05899437e+001 # 1.61254795e+000 # -1.60416238e-003 # 2.13709488e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 3038 # 24-Mar-17 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.3125e-001 # -0.5211 # -4.0669e-003 # 2.0574e-004 # -3.3998e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.1700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3640 # # # 1 # 0.000 # # # # # # 1185DR # 2017 # 19.4021 # -1.1059 # 0.250 # # # # # # # # # 0691 # 15-Jan-15 # 4.6262 # 2.5140 # # # # # # 4565 QSP200L4S # 16-Mar-2011 # 1.00000000 # 0.00000000 # 4115226337.44999980 # 1.00000000 # -0.36780000 # # # # # # 62355 # # 15.000 # 0.000 # # # # # # # # # # # # 20518 # 21-MAR-2016 # 1627.06600000 # 1.00000000 # # # # datcnv_date = Apr 23 2018 13:47:55, 7.23.2 [datcnv_vars = 16] # datcnv_in = P:\Cruise_Data_Processing\2018-05\RAW\CTD\2018-05-0111.hex P:\Crui se_Data_Processing\2018-01\Processing\doc\2018-05-CTD.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Apr 24 2018 09:38:34, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2018-05\Processing\convert\2018-05-011 1.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 # alignctd_date = Apr 24 2018 09:42:57, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2018-05\Processing\wildedit\2018-05-01 11.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Apr 25 2018 11:48:53, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2018-05\Processing\align\2018-05-0111.cn v # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Apr 26 2018 14:00:43, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2018-05\Processing\celltm\2018-05-0111.c nv P:\Cruise_Data_Processing\2018-05\Processing\doc\2018-05-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 records from near the top and bottom of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, 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. Dissolved oxygen was calibrated using the method described in SeaBird Application Note #64-2, June 2012 revision, except that a small offset in the fit was allowed. 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. To get an estimate of the accuracy of the SBE DO data during downcasts (after recalibration) a rough comparison was made between downcast SBE DO and upcast titrated samples.Some of the difference will be due to problems with flushing of Niskin bottles and/or analysis errors, so the following statement likely underestimates SBE DO accuracy. Downcast (CTD files) Oxygen:Dissolved:SBE data are considered, very roughly, to be: ±0.4 mL/L from 0 to 50db ±0.2 mL/L from 50 to 150db ±0.06 mL/L from 150db to 250db ±0.02 mL/L below 250db Warning: 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. It is recommended that users check extracted chlorophyll values where available. For details on the processing see document: 2018-05_Processing_Report.doc. *CALIBRATION $TABLE: CALCULATED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (-0.19E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (-0.38E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.627E-01 1.0327) $END !--1--- --2--- ---3---- --4-- ---5--- --6--- --7--- ---8--- ---9---- --10-- --11- ----12--- -13- !Pressu Depth Temperat Trans Fluores PAR PAR: pH:SBE: Salinity Oxygen Oxyge Conductiv Numb !re ure: missi cence: Refere Nominal :T0:C0 : n: ity: er_o ! Primary vity URU: nce Dissol Disso Primary ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ------- ------ ------ ------- -------- ------ ----- --------- ---- *END OF HEADER 1.3 1.3 7.6370 31.2 0.510 1.6 9.9 8.615 19.9369 6.01 -99.0 2.152648 22 2.0 2.0 7.7325 31.6 0.504 0.7 9.9 8.608 20.9860 5.86 -99.0 2.261652 25 3.0 3.0 7.7839 29.8 0.504 0.4 9.9 8.598 21.7049 5.71 -99.0 2.335449 34 4.0 3.9 7.9343 29.7 0.516 0.3 9.9 8.594 23.2430 5.43 -99.0 2.495784 33 5.0 4.9 8.0109 29.2 0.562 0.2 9.9 8.597 24.1413 5.27 -99.0 2.588661 28 6.0 5.9 8.0801 30.5 0.509 0.1 9.9 8.599 24.9135 5.17 -99.0 2.668710 28 7.0 6.9 8.1128 30.1 0.464 0.1 9.9 8.603 25.2888 5.11 -99.0 2.707561 29 8.0 7.9 8.1462 30.2 0.412 0.1 9.9 8.606 25.7192 5.06 -99.0 2.751821 28 9.0 8.9 8.1580 30.5 0.361 0.1 9.9 8.611 25.8054 5.06 -99.0 2.761077 29 10.0 9.9 8.1422 30.4 0.336 0.0 9.9 8.616 25.8096 5.10 -99.0 2.760397 29 11.0 10.9 8.1240 30.2 0.331 0.0 9.9 8.613 25.8111 5.12 -99.0 2.759281 28 12.0 11.9 8.1354 30.0 0.309 0.0 9.9 8.601 25.8422 5.04 -99.0 2.763155 29 13.0 12.9 8.2299 30.1 0.263 0.0 9.9 8.593 26.0099 4.92 -99.0 2.786261 29 14.0 13.9 8.2462 29.8 0.240 0.0 9.9 8.586 26.0450 4.86 -99.0 2.790883 28 15.0 14.9 8.2973 29.4 0.229 0.0 9.9 8.577 26.1560 4.76 -99.0 2.805415 29 16.0 15.9 8.3433 29.0 0.218 0.0 9.9 8.572 26.2383 4.70 -99.0 2.816798 28 17.0 16.8 8.3574 28.3 0.208 0.0 9.9 8.567 26.2617 4.67 -99.0 2.820144 29 18.0 17.8 8.3851 28.2 0.203 0.0 9.9 8.559 26.2913 4.61 -99.0 2.825077 29 19.0 18.8 8.4487 28.5 0.197 0.0 9.9 8.550 26.3513 4.50 -99.0 2.835598 29 20.0 19.8 8.5058 27.7 0.191 0.0 9.9 8.540 26.4233 4.42 -99.0 2.846845 29 21.0 20.8 8.5421 27.4 0.187 0.0 9.9 8.532 26.4584 4.33 -99.0 2.852972 28 22.0 21.8 8.5907 27.2 0.185 0.0 9.9 8.526 26.5126 4.25 -99.0 2.861870 29 23.0 22.8 8.6130 25.7 0.179 0.0 9.9 8.520 26.5412 4.20 -99.0 2.866354 29 24.0 23.8 8.6489 25.4 0.176 0.0 9.9 8.517 26.5759 4.15 -99.0 2.872428 30 25.0 24.8 8.6564 26.1 0.176 0.0 9.9 8.511 26.5817 4.13 -99.0 2.873588 36 26.0 25.8 8.6787 28.5 0.170 0.0 9.9 8.504 26.6048 4.11 -99.0 2.877531 38 27.0 26.8 8.7529 29.4 0.166 0.0 9.9 8.484 26.6846 3.96 -99.0 2.890878 57 28.0 27.8 8.9207 29.6 0.154 0.0 9.9 8.455 26.8497 3.67 -99.0 2.919607 62 29.0 28.8 8.9810 29.1 0.148 0.0 9.9 8.446 26.9022 3.56 -99.0 2.929319 62 30.0 29.8 8.9993 28.8 0.147 0.0 9.9 8.441 26.9133 3.54 -99.0 2.931822 93