*2022/09/02 15:55:13.31 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/04/04 00:36:18.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 22 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 56EF0813 NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.192 22.832 2 Depth metres 2.17 22.641 3 Temperature:Primary 'deg C (ITS90)' 8.2969 8.6777 4 Transmissivity %/metre 34.3 37 5 Fluorescence:URU:Seapoint mg/m^3 0.86 1.497 6 PAR uE/m^2/sec 0.88 67.302 7 PAR:Reference uE/m^2/sec 137.75 139.58 8 pH:SBE:Nominal n/a 8.58 8.651 9 Salinity:T0:C0 PSS-78 29.2496 29.5752 10 Oxygen:Dissolved:SBE mL/L 5.619 6.252 11 Oxygen:Dissolved:SBE umol/kg 245.3084 273.0253 12 Conductivity:Primary S/m 3.127212 3.135863 13 Number_of_bin_records n/a 7 34 $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\2022-013\Processing\derive\2022-013-0034.cnv $END *ADMINISTRATION MISSION : 2022-013 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Salish Sea Biophysical Survey SCIENTIST : O'Neill C. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia / Juan de Fuca Strait STATION : 50 EVENT NUMBER : 34 LATITUDE : 48 57.73000 N ! (deg min) LONGITUDE : 122 56.09000 W ! (deg min) WATER DEPTH : 28 ALTIMETER (M) : 5.13 ! 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 ' ' 2106 Conductivity ' ' 2280 'Pressure:Digiquartz with TC' ' ' 0550 Temperature:2 ' ' 2663 Conductivity:2 ' ' 2754 'Oxygen:SBE 43' ' ' 1119 Fluorometer:Seapoint ' ' 3949 Altimeter ' ' 73171 'Transmissometer:WET Labs C-Star' ' ' 1185DR 'LISST-200X:Sauter Mean Diameter' ' ' 2203 'LISST-200X:Total Volume Conc.' ' ' 2203 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 2022/08/23 13:25:50 2278 2278 CLEAN 5.3 2022/08/23 15:18:28 2278 2278 SHIFTDAT 3.5 2022/08/23 15:31:56 2278 2278 SHIFTDAT 3.5 2022/08/23 16:50:59 2278 2278 SHIFTDAT 3.5 2022/08/23 16:54:22 2278 2278 SHIFTDAT 3.5 2022/08/23 16:57:33 2278 2278 DELETE 6.3 2022/08/23 17:42:04 2278 670 CTDEDIT 5.4.0 2022/08/30 15:06:14 670 485 CALIB 12.1 2022/09/02 15:51:10 485 485 FILTERS 4.3 2022/09/02 15:52:54 485 485 BINAVE 4.2.1 2022/09/02 15:53:41 485 22 REMOVECH 8.2 2022/09/02 15:54:12 22 22 CHGUNITS 3.2 2022/09/02 15:54:45 22 22 REORDER 1.3.1 2022/09/02 15:55:06 ? ? HDREDIT2 3.2 2022/09/02 15:55:13 ? ? $END $REMARKS -CLEAN functions: 2022/08/23 15:17:05 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure Insert Pad Values in Channel: Fluorescence:URU:Seapoint [mg/m^3] where channel Fluorescence:URU:Seapoint [mg/m^3] is in the range 14.87 to 15 0 data records in pad range. Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:URU:Seapoint [mg/m^3] # 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= -0.55 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= -0.90 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: 9 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 13.14 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.4.0 2022/08/30 15:06:14 185 records were deleted in this editing session. 2 changes in channel Salinity:T0:C0 -CALIB parameters: 2022/09/02 15:51:10 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\2022-013\Processing\doc\2022-013-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 21 Oxygen:Dissolved:SBE mL/L 10 0.4610000E-01 0.1015300E+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 2022/09/02 15:54:12 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Particle Mean Diameter [u] Particle Volume Conc [ppm] Descent_Rate [m/s] Altimeter [metres] Status:Pump Salinity:T1:C1 [PSS-78] Flag Prediction_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: 2022/09/02 15:55:13 Applied edit header: D:\Telework\2022-013\Processing\doc\2022-013-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\2022-013-0034.hex Software Version Seasave V 7.26.7.121 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 = Apr 04 2022 00:36:18 NMEA Latitude = 48 57.73 N NMEA Longitude = 122 56.09 W NMEA UTC (Time) = Apr 04 2022 00:32:30 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 Station: 50 Water Depth: 28 System UTC = Apr 04 2022 00:36:18 # nquan = 22 # nvalues = 2278 # 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 = lisst200X-MD: LISST-200X, Sauter Mean Diameter [u] # name 14 = lisst200X-TVC: LISST-200X, Total Volume Conc. [ppm] # name 15 = dz/dtM: Descent Rate [m/s] # name 16 = altM: Altimeter [m] # name 17 = pumps: Pump Status # name 18 = sal00: Salinity, Practical [PSU] # name 19 = sal11: Salinity, Practical, 2 [PSU] # name 20 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 21 = flag: flag # span 0 = 1, 2278 # span 1 = 1.428, 23.135 # span 2 = 1.416, 22.937 # span 3 = 8.2883, 8.6795 # span 4 = 8.2885, 8.6787 # span 5 = 3.126883, 3.137029 # span 6 = 3.127044, 3.137115 # span 7 = 75.5478, 78.0981 # span 8 = 8.0220e-01, 2.0183e+00 # span 9 = 1.8950, 2.1026 # span 10 = 8.567, 8.655 # span 11 = 8.3646e-01, 7.8691e+01 # span 12 = 1.3591e+02, 1.3958e+02 # span 13 = 26.2515, 174.4811 # span 14 = 1.2522, 60.9683 # span 15 = -1.178, 1.650 # span 16 = 4.88, 27.06 # span 17 = 0, 1 # span 18 = 29.2290, 29.5943 # span 19 = 29.2346, 29.5949 # span 20 = 5.3568, 6.1231 # span 21 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 04 2022 00:36:18 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 2106 # 16-Aug-21 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.14700823e-003 # 6.30943092e-004 # 2.11773668e-005 # 2.13358140e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2280 # 20-Aug-21 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00798297e+001 # 1.34851576e+000 # -1.19242230e-003 # 1.59230851e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0550 # 11-Oct-21 # -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 # 0.99994538 # 0.28500 # 0.000000e+000 # 1.286170e-002 # -9.445820e+000 # # # # # # 2663 # 16-Aug-21 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36595253e-003 # 6.42985274e-004 # 2.44768494e-005 # 2.51189222e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2754 # 03-Sep-21 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.05882356e+001 # 1.61233868e+000 # -1.70345662e-003 # 2.35648746e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1119 # 05-Feb-21 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.8770e-001 # -0.5143 # -4.7967e-003 # 1.9788e-004 # -3.3377e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 2.0400 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3949 # # # 1 # 0.000 # # # # # # 73171 # 2021-01-20 # 15.000 # 0.000 # # # # # # 1185DR # 2021-04-28 # 19.7050 # -1.0828 # 0.250 # # # # # # 2203 # # # # # # # 2203 # # # # # # # 0691 # 23-Feb-21 # 4.6068 # 2.5090 # # # # # # 4565 # 2021-02-24 # 1.00000000 # 0.00000000 # 3802281368.82000020 # 1.00000000 # -0.03962000 # # # # # # # # # 20518 # 20210224 # 1.5042e+003 # 1.00000000 # # # # datcnv_date = Aug 22 2022 14:19:04, 7.26.7.129 [datcnv_vars = 18] # datcnv_in = D:\Telework\2022-013\Unprocessed\2022-013-0034.hex D:\Telework\202 2-013\Processing\doc\2022-013-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Aug 23 2022 08:33:55, 7.26.7.129 # wildedit_in = D:\Telework\2022-013\Processing\convert\2022-013-0034.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 = Aug 23 2022 08:39:16, 7.26.7.129 # alignctd_in = D:\Telework\2022-013\Processing\wildedit\2022-013-0034.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Aug 23 2022 08:40:35, 7.26.7.129 # celltm_in = D:\Telework\2022-013\Processing\align\2022-013-0034.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 23 2022 08:43:04, 7.26.7.129 [derive_vars = 3] # Derive_in = D:\Telework\2022-013\Processing\celltm\2022-013-0034.cnv D:\Telewo rk\2022-013\Processing\doc\2022-013-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 records corrupted by shed wakes; salinity was cleaned lightly. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, Transmissivity, Fluorescence, PAR, SPAR and pH data are nominal and unedited except that some records were removed in editing temperature and salinity. Channel pH:SBE was removed for events #67-94 because the sensor malfunctioned. WARNING: The pH:SBE:Nominal data should be used with caution; no field calibration data were available at the time of processing. Calibration is required for each cast to get absolute values, although general trends within a cast are likely real. While the SBE 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. 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: ±0.30 mL/L from 0-100db except in areas of very large DO gradients ±0.20 mL/L from 100db-200db ±0.06 mL/L below 200db For details on the processing see the report: 2022-013_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.461E-01 1.0153) $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 2.2 2.2 8.6741 36.4 1.470 67.3 139.6 8.650 29.2496 6.25 272.8 3.133950 20 3.0 3.0 8.6746 36.1 1.462 52.9 139.6 8.650 29.2512 6.25 272.9 3.134177 19 4.0 4.0 8.6747 36.1 1.479 38.4 139.4 8.651 29.2513 6.25 272.8 3.134229 18 5.0 4.9 8.6751 36.2 1.497 31.0 138.7 8.651 29.2506 6.25 272.9 3.134233 14 6.0 6.0 8.6738 36.1 1.491 24.2 137.9 8.651 29.2512 6.25 273.0 3.134216 15 6.9 6.9 8.6743 35.9 1.492 18.5 138.2 8.651 29.2538 6.25 272.8 3.134565 22 8.0 7.9 8.6771 36.2 1.477 14.4 139.5 8.651 29.2556 6.24 272.4 3.134998 19 9.0 9.0 8.6777 36.2 1.457 11.4 137.8 8.650 29.2607 6.23 272.2 3.135585 19 10.0 10.0 8.6748 36.3 1.436 8.8 137.8 8.650 29.2634 6.22 271.7 3.135658 31 10.9 10.8 8.6647 36.3 1.400 7.3 138.0 8.650 29.2653 6.21 271.1 3.135067 25 12.0 11.9 8.6562 36.3 1.379 5.9 137.8 8.647 29.2683 6.20 271.0 3.134714 23 13.0 12.9 8.6527 36.3 1.361 4.7 137.8 8.645 29.2714 6.19 270.4 3.134778 30 14.0 13.8 8.6522 36.4 1.330 3.9 137.8 8.645 29.2732 6.18 270.0 3.134945 26 15.0 14.9 8.6535 36.2 1.304 3.2 137.8 8.645 29.2755 6.18 270.0 3.135318 20 16.1 15.9 8.6547 36.1 1.305 2.6 137.8 8.645 29.2769 6.17 269.3 3.135589 28 17.0 16.8 8.6521 36.2 1.280 2.2 137.8 8.644 29.2811 6.11 266.8 3.135834 34 18.0 17.8 8.5705 36.1 1.160 1.9 137.8 8.637 29.3173 6.05 264.1 3.133133 16 19.1 18.9 8.4982 36.4 1.101 1.6 137.8 8.632 29.3384 6.02 262.8 3.129112 21 19.9 19.7 8.4861 36.3 1.100 1.3 137.8 8.630 29.3403 5.97 260.8 3.128365 7 21.0 20.9 8.4480 37.0 1.036 1.1 137.8 8.619 29.3595 5.91 257.8 3.127212 23 21.9 21.8 8.4011 36.5 0.964 1.0 137.8 8.609 29.4126 5.80 253.3 3.128583 19 22.8 22.6 8.2969 34.3 0.860 0.9 137.8 8.580 29.5752 5.62 245.3 3.135863 27