*2023/05/11 13:15:39.12 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/10/30 23:18:56.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 42 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B56B5A1E NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.383 41.533 2 Depth metres 1.366 41.186 3 Temperature:Primary 'deg C (ITS90)' 9.6426 9.8215 4 Transmissivity %/metre 41.7 54.9 5 Fluorescence:URU:Seapoint mg/m^3 0.172 0.394 6 PAR uE/m^2/sec 0.873 73.88 7 PAR:Reference uE/m^2/sec 124.43 134.07 8 pH:SBE:Nominal n/a 8.804 8.846 9 Salinity:T0:C0 PSS-78 28.0552 30.0685 10 Oxygen:Dissolved:SBE mL/L 3.749 4.514 11 Oxygen:Dissolved:SBE umol/kg 163.6471 197.2863 12 Conductivity:Primary S/m 3.100701 3.306704 13 Number_of_bin_records n/a 4 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 -99 ' ' 10 F ' ' 6 13 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2022-021\Processing\derive\2022-021-0051.cnv $END *ADMINISTRATION MISSION : 2022-021 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : ATP Benthic Recovery Program SCIENTIST : Sutherland T. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia / Johnstone Strait / Inlets STATION : PA3 EVENT NUMBER : 51 LATITUDE : 50 31.32000 N ! (deg min) LONGITUDE : 125 22.73000 W ! (deg min) WATER DEPTH : 46 ALTIMETER (M) : 5.08 ! 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 : 1453 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2023 Conductivity ' ' 3500 'Pressure:Digiquartz with TC' ' ' 1453 Temperature:2 ' ' 6565 Conductivity:2 ' ' 5043 'Oxygen:SBE 43' ' ' 3038 Fluorometer:Seapoint ' ' 3949 'Transmissometer:WET Labs C-Star' ' ' 983DR Altimeter ' ' 76341 pH ' ' 0691 PAR/Irradiance:Biospherical/Licor ' ' 4565 Unavailable ' ' ' ' SPAR:Biospherical/Licor ' ' 20518 $END $REMARKS Software Version Seasave V 7.26.7.121 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2023/05/10 13:24:52 3770 3770 CLEAN 5.3 2023/05/10 13:27:01 3770 3770 SHIFTDAT 3.5 2023/05/10 14:24:00 3770 3770 SHIFTDAT 3.5 2023/05/10 14:32:16 3770 3770 SHIFTDAT 3.5 2023/05/10 14:36:07 3770 3770 SHIFTDAT 3.5 2023/05/10 14:49:21 3770 3770 DELETE 6.3 2023/05/10 14:57:19 3770 1413 CTDEDIT 5.4.0 2023/05/11 10:08:18 1413 1338 CALIB 12.1 2023/05/11 12:26:07 1338 1338 BINAVE 4.2.1 2023/05/11 12:26:41 1338 42 REMOVECH 8.2 2023/05/11 13:04:06 42 42 CHGUNITS 3.2 2023/05/11 13:06:48 42 42 REORDER 1.3.1 2023/05/11 13:14:55 ? ? HDREDIT2 3.2 2023/05/11 13:15:39 ? ? $END $REMARKS -CLEAN functions: 2023/05/10 13:26:24 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= -0.90 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= -0.30 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= 15.00 -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 32.03 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.4.0 2023/05/11 10:08:18 75 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2023/05/11 12:26:07 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\2022-021\Processing\doc\2022-021-rcal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 19 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1055000E+01 -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 2023/05/11 13:04:06 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] 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' changed from mL/L to umol/kg -HEADER EDITS: 2023/05/11 13:15:39 Applied edit header: D:\Telework\2022-021\Processing\doc\2022-021-HDR.TXT Channel 4: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity 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 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 Channel 12: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Users\User\Desktop\CTD Data\2022-021\2022-021-0051.hex Software Version Seasave V 7.26.7.121 Temperature SN = 2023 Conductivity SN = 3500 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 30 2022 23:18:56 NMEA Latitude = 50 31.32 N NMEA Longitude = 125 22.73 W NMEA UTC (Time) = Oct 30 2022 23:15:59 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 = 3 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Ship: Vector 2022-021 Station: PA3 Water Depth: 46 System UTC = Oct 30 2022 23:18:56 # nquan = 20 # nvalues = 3770 # 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 = ph: pH # name 11 = par: PAR/Irradiance, Biospherical/Licor # name 12 = spar: SPAR, Biospherical/Licor # 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, 3770 # span 1 = 1.239, 42.031 # span 2 = 1.229, 41.665 # span 3 = 9.6403, 9.8349 # span 4 = 9.6404, 9.8374 # span 5 = 3.074640, 3.307404 # span 6 = 3.089578, 3.306985 # span 7 = 79.6465, 86.1754 # span 8 = 1.5018e-01, 7.8755e-01 # span 9 = 1.4835, 1.6606 # span 10 = 8.795, 8.852 # span 11 = 8.6686e-01, 7.6515e+01 # span 12 = 1.0652e+02, 1.3407e+02 # span 13 = -0.762, 0.849 # span 14 = 0, 1 # span 15 = 0.02, 100.00 # span 16 = 27.7917, 30.0691 # span 17 = 27.9414, 30.0659 # span 18 = 3.5446, 4.3427 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 30 2022 23:18:56 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 2023 # 15-Jul-22 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.11043094e-003 # 6.24523991e-004 # 1.96621209e-005 # 1.86777692e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3500 # 19-Jul-22 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.04013322e+001 # 1.24219171e+000 # -2.41286068e-003 # 2.15030962e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1453 # 21-Jul-22 # -4.728994e+004 # 8.985947e-001 # 1.513470e-002 # 3.706900e-002 # 0.000000e+000 # 3.010300e+001 # -1.693520e-005 # 4.075370e-006 # 3.112090e-009 # 1.00001917 # 0.31971 # 0.000000e+000 # 1.279404e-002 # -9.402598e+000 # # # # # # 6565 # 15-Jul-22 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.39582826e-003 # 6.44532264e-004 # 2.31338714e-005 # 2.19111832e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 5043 # 15-Jul-22 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02201549e+001 # 1.51423705e+000 # -1.45586995e-003 # 1.88458170e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 3038 # 26-Feb-22 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.8289e-001 # -0.5154 # -4.8522e-003 # 1.5034e-004 # -1.9544e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.5900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3949 # # # 1 # 0.000 # # # # # # 983DR # Oct 2020 # 19.6589 # 0.5308 # 0.250 # # # # # # # # # 76341 # 2021-01-20 # 15.000 # 0.000 # # # # # # # # # 0691 # 23-Feb-21 # 4.6068 # 2.5090 # # # # # # 4565 # 2021-02-24 # 1.00000000 # 0.00000000 # 3802281368.82000020 # 1.00000000 # 0.39620000 # # # # # # # # # 20518 # 20210224 # 1.5042e+003 # 1.00000000 # # # # datcnv_date = May 09 2023 15:55:50, 7.26.7.129 [datcnv_vars = 16] # datcnv_in = D:\Telework\2022-021\Unprocessed\CTD\2022-021-0051.hex D:\Telework \2022-021\Processing\doc\2022-021-0001.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = May 10 2023 10:39:06, 7.26.7.129 # wildedit_in = D:\Telework\2022-021\Processing\convert\2022-021-0051.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 = May 10 2023 10:40:11, 7.26.7.129 # alignctd_in = D:\Telework\2022-021\Processing\wildedit\2022-021-0051.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = May 10 2023 10:40:49, 7.26.7.129 # celltm_in = D:\Telework\2022-021\Processing\align\2022-021-0051.cnv # celltm_alpha = 0.0245, 0.0295 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = May 10 2023 10:43:01, 7.26.7.129 [derive_vars = 3] # Derive_in = D:\Telework\2022-021\Processing\celltm\2022-021-0051.cnv D:\Telewo rk\2022-021\Processing\doc\2022-021-0001.XMLCON # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove records corrupted by shed wakes near the bottom of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, Transmissivity, Fluorescence:URU:Seapoint,pH:SBE, PAR and Reference PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. Channel pH:SBE was removed from cast #1 because the pH buffer vial was left on. 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 for this cruise are considered, very roughly, to be: ±0.20 mL/L from 0-50db except in areas of very large DO gradients ±0.04 mL/L from 50db-150db ±0.01 mL/L below 150db For details on the processing see the report: 2022-021_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.055) $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 1.4 1.4 9.7426 41.7 0.333 73.9 134.1 8.837 28.0552 4.47 195.3 3.100701 33 1.9 1.9 9.7431 44.6 0.324 52.7 134.1 8.846 28.3956 4.51 197.3 3.133957 58 3.0 3.0 9.7074 47.3 0.374 29.0 133.3 8.840 29.2576 4.17 182.3 3.217816 44 4.0 4.0 9.7023 49.8 0.309 20.8 132.4 8.824 29.6625 4.01 175.3 3.257690 39 5.0 5.0 9.8215 49.4 0.335 16.1 132.2 8.823 29.7368 3.94 171.9 3.274872 36 6.0 5.9 9.7665 49.9 0.291 13.1 132.2 8.819 29.7603 3.95 172.6 3.272732 33 7.0 6.9 9.6806 51.5 0.322 10.8 132.2 8.820 29.7860 3.95 172.3 3.268275 31 8.0 7.9 9.7634 51.4 0.306 9.1 132.2 8.818 29.8592 3.85 168.2 3.282383 32 9.0 8.9 9.7166 51.8 0.280 7.7 132.2 8.818 29.9032 3.87 169.1 3.282942 31 10.0 9.9 9.6443 52.6 0.297 6.7 132.2 8.818 29.9013 3.92 171.1 3.276834 31 11.0 10.9 9.6454 52.9 0.297 5.8 132.2 8.819 29.9194 3.93 171.4 3.278766 31 12.0 11.9 9.6441 53.2 0.376 5.0 131.5 8.819 29.9305 3.92 171.2 3.279800 31 13.0 12.9 9.6426 53.2 0.275 4.4 130.4 8.819 29.9523 3.92 171.1 3.281866 31 14.0 13.9 9.6458 53.5 0.314 3.9 130.4 8.819 29.9595 3.91 170.9 3.282886 31 15.0 14.9 9.6453 53.6 0.278 3.5 130.4 8.819 29.9616 3.92 171.0 3.283094 31 16.0 15.9 9.6436 53.6 0.289 3.2 130.4 8.819 29.9632 3.91 170.8 3.283157 30 17.0 16.9 9.6454 53.5 0.394 2.9 130.4 8.819 29.9681 3.90 170.3 3.283827 29 18.0 17.9 9.6449 53.7 0.313 2.6 130.4 8.819 29.9745 3.90 170.5 3.284462 30 19.0 18.8 9.6650 53.7 0.271 2.4 130.4 8.819 29.9882 3.88 169.3 3.287506 30 20.0 19.8 9.6783 54.0 0.263 2.2 130.1 8.819 29.9966 3.86 168.7 3.289478 31 21.0 20.8 9.6731 53.9 0.233 2.0 128.9 8.816 29.9997 3.86 168.6 3.289401 31 22.0 21.8 9.6533 53.8 0.298 1.8 128.6 8.816 30.0017 3.88 169.5 3.288005 32 23.0 22.8 9.7338 53.7 0.234 1.7 128.6 8.815 30.0252 3.80 165.8 3.297021 32 24.0 23.8 9.8214 53.2 0.222 1.6 128.6 8.812 30.0494 3.75 163.6 3.306704 30 25.0 24.8 9.8047 53.6 0.200 1.5 128.6 8.810 30.0489 3.77 164.7 3.305278 27 26.0 25.8 9.8010 54.1 0.186 1.4 128.6 8.809 30.0495 3.76 164.3 3.305100 31 27.0 26.8 9.8013 54.2 0.190 1.3 128.6 8.809 30.0502 3.77 164.5 3.305249 30 28.0 27.8 9.7992 54.4 0.184 1.3 127.6 8.809 30.0508 3.78 165.0 3.305169 30 29.0 28.8 9.7983 54.5 0.172 1.2 126.8 8.807 30.0516 3.78 165.1 3.305216 31 30.0 29.7 9.7943 54.7 0.186 1.2 126.7 8.805 30.0523 3.80 165.7 3.304992 31 31.0 30.7 9.7905 53.9 0.203 1.1 126.7 8.804 30.0529 3.80 166.0 3.304781 31 32.0 31.7 9.7932 54.3 0.211 1.1 126.7 8.804 30.0557 3.81 166.2 3.305314 31 33.0 32.7 9.7890 54.3 0.244 1.0 126.7 8.804 30.0562 3.82 166.9 3.305065 32 34.0 33.7 9.7728 54.1 0.202 1.0 126.7 8.804 30.0537 3.85 168.1 3.303517 31 35.0 34.7 9.7662 54.7 0.246 1.0 126.3 8.807 30.0529 3.87 168.8 3.302934 31 36.0 35.7 9.7656 54.8 0.190 1.0 124.9 8.809 30.0538 3.87 168.8 3.303012 31 37.0 36.7 9.7732 54.8 0.184 0.9 124.9 8.809 30.0574 3.86 168.5 3.304038 32 38.0 37.7 9.7842 54.8 0.208 0.9 124.9 8.809 30.0627 3.87 169.0 3.305520 32 39.0 38.7 9.7867 54.9 0.219 0.9 124.9 8.809 30.0641 3.87 168.9 3.305898 38 40.0 39.7 9.7913 54.8 0.214 0.9 124.9 8.810 30.0667 3.85 168.1 3.306587 40 41.1 40.7 9.7894 53.4 0.196 0.9 124.9 8.809 30.0679 3.84 167.4 3.306591 20 41.5 41.2 9.7881 52.9 0.190 0.9 124.4 8.808 30.0685 3.83 167.3 3.306560 4