*2019/08/16 10:52:28.08 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/04/07 15:17:46.000 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 : 83FB6F30 NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.069143 36.51 2 Depth metres 3.042229 36.246 3 Temperature:Secondary 'deg C (ITS90)' 8.3084 9.303422 4 Transmissivity %/metre 10.28358 28.77714 5 Fluorescence:URU:Seapoint mg/m^3 1.498902 3.995436 6 PAR uE/m^2/sec 0 92.1807 7 PAR:Reference uE/m^2/sec 248.34 254.1579 8 pH:SBE:Nominal n/a 7.759 8.107783 9 Salinity:T1:C1 PSS-78 25.51194 27.6524 10 Oxygen:Dissolved:SBE mL/L 5.516 7.13515 11 Conductivity:Secondary S/m 2.812797 2.975883 12 Number_of_bin_records n/a 2 89 $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 ' ' 10 F ' ' 6 12 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2019-016\Processing\derive\2019-016-0002.cnv $END *ADMINISTRATION MISSION : 2019-016 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Water Properties Survey SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Juan de Fuca Strait / Strait of Georgia STATION : IND0 EVENT NUMBER : 2 LATITUDE : 49 18.29000 N ! (deg min) LONGITUDE : 122 56.36000 W ! (deg min) WATER DEPTH : 37 ALTIMETER (M) : 2.08 ! 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' ' ' 3234 Fluorometer:Seapoint ' ' 3685 'Transmissometer:WET Labs C-Star' ' ' 953DR Altimeter ' ' 43281 pH ' ' 0691 PAR/Irradiance:Biospherical/Licor ' ' '4565 QSP200L4S' Unavailable ' ' ' ' SPAR:Biospherical/Licor ' ' 20518 $END $REMARKS Software Version Seasave V 7.23.2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2019/06/25 10:19:58 16882 16882 CLEAN 5.2.3 2019/06/25 10:24:17 16882 16882 SHIFTDAT 3.4 2019/06/25 16:28:49 16882 16882 SHIFTDAT 3.4 2019/06/26 10:16:41 16882 16882 SHIFTDAT 3.4 2019/06/26 10:35:19 16882 16882 SHIFTDAT 3.4 2019/06/26 10:38:56 16882 16882 DELETE 6.3 2019/06/26 10:42:51 16882 1822 CTDEDIT 5.2.3 2019/08/08 13:18:27 1822 1604 CALIB 12.0 2019/08/12 15:43:16 1604 1604 FILTERS 4.3 2019/08/12 16:40:23 1604 1604 BINAVE 4.2 2019/08/12 16:41:34 1604 35 REMOVECH 8.2 2019/08/12 16:42:42 35 35 REORDER 1.3.1 2019/08/12 16:49:36 ? ? HDREDIT2 3.1.1 2019/08/16 10:52:28 ? ? $END $REMARKS -CLEAN functions: 2019/06/25 10:24:14 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= -0.80 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= -0.80 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 26.62 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/08/08 13:18:27 218 records were deleted in this editing session. 6 changes in channel Salinity:T1:C1 -CALIB parameters: 2019/08/12 15:43:16 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2019-016\Processing\doc\2019-016-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 17 Salinity:T0:C0 PSS-78 10 0.1100000E-02 0.1000000E+01 19 Oxygen:Dissolved:SBE mL/L 10 0.2750000E-01 0.1030000E+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 2019/08/12 16:42:42 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -HEADER EDITS: 2019/08/16 10:52:28 Applied edit header: P:\Cruise_Data_Processing\2019-016\Processing\doc\2019-016-HDR.TXT Channel 4: Transmissivity [%/metre] Format: F8.3 ==> F6.1 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 9: Salinity:T1:C1 [PSS-78] Format: F11.4 ==> F9.4 Channel 10: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 12: 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 11: Conductivity:Secondary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2019-016\2019-016-0002.hex Software Version Seasave V 7.23.2 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 07 2019 08:22:03 NMEA Latitude = 49 18.29 N NMEA Longitude = 122 56.36 W NMEA UTC (Time) = Apr 07 2019 15:17:46 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> Ship: Vector Station: IND0 Depth: 37 System UTC = Apr 07 2019 15:22:03 # nquan = 20 # nvalues = 16882 # 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, Biospherical/Licor # 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 = 1 # name 19 = flag: flag # span 0 = 1, 16882 # span 1 = 2.080, 36.617 # span 2 = 2.063, 36.302 # span 3 = 8.3030, 9.3380 # span 4 = 8.2930, 9.3335 # span 5 = 2.732791, 2.976130 # span 6 = 2.731146, 2.976258 # span 7 = 55.0038, 74.6319 # span 8 = 1.0989e+00, 5.9463e+00 # span 9 = 1.9792, 2.4530 # span 10 = 1.0000e-12, 1.4368e+02 # span 11 = 2.4436e+02, 2.7218e+02 # span 12 = 7.736, 8.136 # span 13 = 0.00, 100.00 # span 14 = -0.677, 0.700 # span 15 = 0, 1 # span 16 = 24.6864, 27.6574 # span 17 = 24.6905, 27.6620 # span 18 = 5.2947, 6.9901 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 07 2019 15:17:46 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2023 # 06-Sep-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.11048941e-003 # 6.24651386e-004 # 1.97786660e-005 # 1.89356115e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1763 # 06-Sep-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.22550040e+000 # 5.08226275e-001 # -5.91965887e-004 # 5.42751175e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0506 # 13-Mar-18 # -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 # 0.99994571 # 0.01092 # 0.000000e+000 # 1.280810e-002 # -9.210198e+000 # # # # # # 5013 # 02-Sep-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36842897e-003 # 6.37960145e-004 # 2.10239596e-005 # 1.77320718e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3394 # 06-Sep-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.62774811e+000 # 1.47740759e+000 # -2.06393864e-003 # 2.42854326e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 3234 # 16-Feb-18 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.5104e-001 # -0.5533 # -4.1134e-003 # 1.8160e-004 # -2.7648e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6500e-002 # 1.2200 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3685 # # # 2 # 0.000 # # # # # # 953DR # Aug 9th 2017 # 19.2982 # -1.1000 # 0.250 # # # # # # # # # 43281 # # 15.000 # 0.000 # # # # # # # # # 0691 # 13-Dec-18 # 4.7635 # 2.5440 # # # # # # 4565 QSP200L4S # 16-Mar-2011 # 1.00000000 # 0.00000000 # 4115226337.44999980 # 1.00000000 # -0.36780000 # # # # # # # # # 20518 # 21-MAR-2016 # 1.6271e+003 # 1.00000000 # # # # datcnv_date = Jun 24 2019 15:19:05, 7.26.7.129 [datcnv_vars = 16] # datcnv_in = P:\Cruise_Data_Processing\2019-016\RAW\CTD\2019-016-0002.hex P:\Cr uise_Data_Processing\2019-016\Processing\doc\2019-016-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jun 24 2019 16:55:22, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2019-016\Processing\convert\2019-016-0 002.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 = Jun 25 2019 08:23:41, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2019-016\Processing\wildedit\2019-016- 0002.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jun 25 2019 08:27:41, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2019-016\Processing\align\2019-016-0002. cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jun 25 2019 08:32:14, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2019-016\Processing\celltm\2019-016-0002 .cnv P:\Cruise_Data_Processing\2019-016\Processing\doc\2019-016-ctd.xmlcon # derive_time_window_docdt = seconds: 1 # 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; salinity was cleaned. -------------------------------------------------------------------------------------- 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: ±0.50 mL/L from 0 to 20db ±0.25 mL/L from 10 to 150db ±0.08 mL/L from 75 to 250db ±0.05 mL/L below 250db WARNING: The pH:SBE:Nominal data should be used with caution; no field calibration data are available. 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 document: 2019-016_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.11E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.275E-01 1.03) $END !--1--- --2--- ---3---- --4-- ---5--- --6--- --7--- ---8--- ---9---- --10-- ----11--- -12- !Pressu Depth Temperat Trans Fluores PAR PAR: pH:SBE: Salinity Oxygen Conductiv Numb !re ure: missi cence: Refere Nominal :T1:C1 : ity: er_o ! Secondar vity URU: nce Dissol Secondary ~bin ! y Seapoin ved: _rec ! t SBE ords !------ ------ -------- ----- ------- ------ ------ ------- -------- ------ --------- ---- *END OF HEADER 3.1 3.0 9.2940 28.8 3.907 92.2 254.2 8.097 25.5119 7.12 2.812797 70 4.1 4.1 9.3034 27.7 3.759 59.2 252.3 8.108 25.5282 7.13 2.815079 59 4.9 4.9 9.3027 27.3 3.995 43.0 252.3 8.098 25.5253 7.11 2.814817 55 6.1 6.0 9.2114 27.6 3.774 28.1 252.3 8.065 26.1192 6.82 2.867532 42 7.0 6.9 9.0257 26.0 3.022 19.9 252.3 7.985 26.9257 6.46 2.933903 53 8.0 7.9 8.9114 23.3 2.823 13.9 252.3 7.953 27.4000 6.29 2.972143 42 9.0 8.9 8.9122 24.8 2.761 9.7 252.3 7.943 27.3916 6.25 2.971418 41 10.0 9.9 8.9077 24.8 2.669 6.8 252.3 7.935 27.4027 6.22 2.972202 40 11.0 10.9 8.8993 24.9 2.593 4.7 252.3 7.931 27.4367 6.22 2.974948 39 12.0 11.9 8.9022 25.0 2.632 3.3 252.3 7.927 27.4316 6.21 2.974704 39 13.0 12.9 8.9012 25.0 2.616 2.3 252.3 7.927 27.4335 6.20 2.974854 35 14.0 13.9 8.9000 25.1 2.640 1.6 252.3 7.926 27.4426 6.20 2.975698 36 15.0 14.9 8.8926 25.4 2.550 1.1 252.3 7.923 27.4482 6.18 2.975729 35 16.0 15.9 8.8742 24.7 2.671 0.8 252.3 7.918 27.4636 6.15 2.975883 36 17.0 16.9 8.8324 24.7 2.496 0.6 252.3 7.909 27.4928 6.10 2.975612 36 18.0 17.9 8.7821 24.5 2.419 0.4 252.3 7.898 27.5080 6.06 2.973320 35 19.0 18.8 8.7527 23.1 2.455 0.3 251.9 7.890 27.5122 6.03 2.971533 36 20.0 19.8 8.7444 21.5 2.422 0.2 250.9 7.885 27.5138 6.01 2.971106 35 21.0 20.8 8.7357 20.4 2.439 0.1 250.5 7.880 27.5163 5.99 2.970725 36 22.0 21.8 8.7272 19.5 2.411 0.1 250.3 7.877 27.5188 5.97 2.970362 35 23.0 22.8 8.7210 18.5 2.481 0.1 250.3 7.873 27.5212 5.95 2.970165 36 24.0 23.8 8.7008 18.7 2.476 0.0 250.3 7.866 27.5306 5.92 2.969598 34 25.0 24.8 8.6445 18.3 2.335 0.0 250.3 7.856 27.5621 5.86 2.968427 36 26.0 25.8 8.6310 16.3 2.441 0.0 250.3 7.849 27.5765 5.83 2.968841 36 27.0 26.8 8.6221 15.1 2.390 0.0 250.3 7.845 27.5827 5.81 2.968814 37 28.0 27.8 8.6087 15.3 2.475 0.0 250.3 7.841 27.5844 5.81 2.967997 32 29.0 28.8 8.5993 15.9 2.247 0.0 250.3 7.839 27.5848 5.80 2.967360 42 30.0 29.8 8.5957 16.4 2.197 0.0 250.3 7.835 27.5859 5.79 2.967230 50 31.0 30.7 8.5897 16.4 2.166 0.0 250.3 7.828 27.5886 5.79 2.967076 89 32.0 31.7 8.5944 16.7 2.474 0.0 250.3 7.821 27.6045 5.74 2.969022 87 33.0 32.7 8.5636 10.8 2.555 0.0 248.5 7.804 27.6242 5.64 2.968623 89 34.0 33.7 8.4720 10.3 2.373 0.0 248.4 7.786 27.6396 5.56 2.963205 67 35.0 34.7 8.3609 12.0 1.721 0.0 248.3 7.768 27.6492 5.52 2.955729 62 36.0 35.7 8.3217 14.8 1.499 0.0 248.3 7.760 27.6514 5.52 2.953004 61 36.5 36.2 8.3084 15.9 1.648 0.0 248.3 7.759 27.6524 5.52 2.952116 2