*2018/05/07 08:57:22.89 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/02/06 20:06:01.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 35 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A2BCE2C NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.326 35.868 2 Depth metres 2.31 35.563 3 Temperature:Primary 'deg C (ITS90)' 6.9766 10.0161 4 Transmissivity %/metre 16.2 49.9 5 Fluorescence:URU:Seapoint mg/m^3 0.177 0.709 6 PAR uE/m^2/sec 0.55E-01 95.414 7 PAR:Reference uE/m^2/sec 254.247 254.407 8 pH:SBE:Nominal n/a 8.312 8.544 9 Salinity:T0:C0 PSS-78 16.9254 27.0364 10 Oxygen:Dissolved:SBE mL/L 1.964 6.207 11 Oxygen:Dissolved:SBE umol/kg 0.1E+16 -0.1E+16 12 Conductivity:Primary S/m 1.82059 3.013917 13 Number_of_bin_records n/a 15 46 $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\2018-05-0104.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 : IND8 EVENT NUMBER : 104 LATITUDE : 49 26.50000 N ! (deg min) LONGITUDE : 122 52.59000 W ! (deg min) WATER DEPTH : 39 *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 14:03:58 9433 9433 CLEAN 5.2.2 2018/04/26 14:06:22 9433 9433 SHIFTDAT 3.4 2018/04/26 14:08:39 9433 9433 SHIFTDAT 3.4 2018/04/30 08:47:20 9433 9433 SHIFTDAT 3.4 2018/04/30 09:10:36 9433 9433 SHIFTDAT 3.4 2018/04/30 09:36:28 9433 9433 DELETE 6.3 2018/04/30 09:37:58 9433 1024 CTDEDIT 5.2.3 2018/05/02 15:54:18 1024 893 CALIB 11.9 2018/05/07 08:46:58 893 893 FILTERS 4.3 2018/05/07 08:48:05 893 893 BINAVE 4.2 2018/05/07 08:48:37 893 35 REMOVECH 8.2 2018/05/07 08:48:58 35 35 CHGUNITS 3.1.1 2018/05/07 08:49:49 35 35 REORDER 1.3.1 2018/05/07 08:57:14 ? ? HDREDIT2 3.1.1 2018/05/07 08:57:22 ? ? $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 26.08 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2018/05/02 15:54:18 131 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2018/05/07 08:46:58 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 08:57:22 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\2018-05-0104.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 12:09:19 NMEA Latitude = 49 26.50 N NMEA Longitude = 122 52.59 W NMEA UTC (Time) = Feb 06 2018 20:06:01 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: IND8 Depth: 39 System UTC = Feb 06 2018 20:09:19 # nquan = 20 # nvalues = 9433 # 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, 9433 # span 1 = 1.250, 36.083 # span 2 = 1.239, 35.772 # span 3 = 6.2077, 10.0196 # span 4 = 6.2942, 10.0201 # span 5 = 1.277270, 3.015835 # span 6 = 1.264805, 3.015241 # span 7 = 35.5662, 84.0833 # span 8 = 1.7216e-01, 1.1612e+00 # span 9 = 1.0623, 2.1624 # span 10 = 5.0280e-02, 1.3812e+02 # span 11 = 2.4634e+02, 2.5628e+02 # span 12 = 8.306, 8.708 # span 13 = 4.71, 100.00 # span 14 = -0.764, 0.989 # span 15 = 0, 1 # span 16 = 11.7560, 27.0400 # span 17 = 11.6130, 27.0337 # span 18 = 1.7977, 6.9038 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 06 2018 20:06:01 [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 13:47:42, 7.23.2 [datcnv_vars = 16] # datcnv_in = P:\Cruise_Data_Processing\2018-05\RAW\CTD\2018-05-0104.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 09:38:25, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2018-05\Processing\convert\2018-05-010 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 # alignctd_date = Apr 24 2018 09:42:48, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2018-05\Processing\wildedit\2018-05-01 04.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Apr 25 2018 11:48:44, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2018-05\Processing\align\2018-05-0104.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 14:00:34, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2018-05\Processing\celltm\2018-05-0104.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 2.3 2.3 6.9766 34.6 0.709 95.4 254.3 8.541 16.9254 6.21 -99.0 1.820590 15 2.9 2.8 7.9746 35.5 0.570 74.8 254.3 8.537 22.3195 5.52 -99.0 2.408171 23 4.2 4.2 8.3083 16.2 0.438 43.8 254.4 8.544 24.5383 5.07 -99.0 2.647673 17 5.0 5.0 8.2812 34.2 0.406 33.3 254.3 8.544 24.7059 4.97 -99.0 2.662269 29 6.0 5.9 8.5551 45.8 0.347 24.2 254.3 8.543 25.4577 4.75 -99.0 2.755206 29 7.0 6.9 8.6379 47.8 0.312 18.5 254.3 8.542 25.6617 4.64 -99.0 2.781199 23 8.0 7.9 8.7128 48.2 0.299 14.6 254.3 8.539 25.6378 4.57 -99.0 2.784216 26 9.0 8.9 8.7671 48.6 0.282 11.7 254.3 8.537 25.7608 4.50 -99.0 2.800267 26 10.0 9.9 8.8624 48.4 0.271 9.4 254.3 8.533 25.8556 4.47 -99.0 2.816505 26 11.0 10.9 8.7990 48.1 0.250 7.7 254.3 8.540 26.0247 4.45 -99.0 2.828672 26 12.0 11.9 9.0085 48.2 0.242 6.2 254.3 8.533 26.1517 4.27 -99.0 2.856486 26 13.0 12.9 9.1709 48.7 0.236 5.1 254.3 8.521 26.2916 4.09 -99.0 2.882257 25 14.0 13.9 9.3240 49.6 0.236 4.2 254.3 8.511 26.3500 3.97 -99.0 2.899329 26 15.0 14.9 9.3751 49.7 0.234 3.4 254.3 8.511 26.3749 3.92 -99.0 2.905610 26 16.0 15.9 9.4105 49.9 0.229 2.8 254.3 8.505 26.4054 3.89 -99.0 2.911297 25 17.0 16.8 9.3946 49.8 0.224 2.3 254.3 8.500 26.4241 3.89 -99.0 2.912038 26 18.0 17.9 9.4178 49.3 0.225 1.9 254.3 8.493 26.4657 3.86 -99.0 2.917941 26 19.0 18.8 9.4301 49.0 0.220 1.6 254.3 8.485 26.4790 3.79 -99.0 2.920219 25 20.0 19.8 9.5368 48.6 0.222 1.3 254.3 8.482 26.5297 3.71 -99.0 2.933214 25 21.0 20.8 9.5623 48.4 0.220 1.1 254.3 8.476 26.5452 3.65 -99.0 2.936698 26 22.0 21.8 9.5912 48.2 0.220 0.9 254.3 8.468 26.5661 3.56 -99.0 2.940968 25 23.0 22.8 9.6721 47.8 0.217 0.8 254.3 8.462 26.6162 3.45 -99.0 2.952044 25 24.0 23.8 9.7147 47.2 0.217 0.6 254.3 8.455 26.6451 3.38 -99.0 2.958158 24 25.0 24.8 9.7464 46.8 0.212 0.5 254.3 8.446 26.6651 3.29 -99.0 2.962566 25 26.0 25.8 9.8046 45.8 0.215 0.4 254.3 8.437 26.7004 3.19 -99.0 2.970501 25 27.0 26.8 9.8371 45.2 0.212 0.4 254.3 8.429 26.7213 3.12 -99.0 2.975062 24 28.0 27.8 9.8629 44.7 0.209 0.3 254.3 8.422 26.7395 3.04 -99.0 2.978865 25 29.0 28.8 9.9003 44.2 0.208 0.2 254.3 8.414 26.7677 2.92 -99.0 2.984551 25 30.0 29.7 9.9474 42.7 0.204 0.2 254.3 8.402 26.8074 2.80 -99.0 2.992128 26 31.0 30.7 9.9853 41.8 0.204 0.2 254.3 8.391 26.8388 2.69 -99.0 2.998192 25 32.0 31.7 10.0161 42.2 0.202 0.1 254.3 8.376 26.8642 2.58 -99.0 3.003101 25 33.0 32.7 9.9900 40.2 0.198 0.1 254.3 8.358 26.8956 2.43 -99.0 3.004357 20 34.0 33.7 9.9967 37.8 0.187 0.1 254.2 8.339 26.9701 2.12 -99.0 3.012435 46 35.0 34.6 9.9319 39.1 0.177 0.1 254.3 8.325 27.0326 1.96 -99.0 3.013917 39 35.9 35.6 9.9028 35.1 0.177 0.1 254.3 8.312 27.0364 2.02 -99.0 3.012128 15