*2025/01/16 10:19:48.95 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/10/09 16:35:15.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 88 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 23C06357 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.443 88.925 2 Depth metres 2.377 88.153 3 Temperature:Primary 'deg C (ITS90)' 10.0867 12.6244 4 Fluorescence:URU:Seapoint mg/m^3 0.15 14.692 5 Salinity:T0:C0 PSS-78 29.9447 31.2569 6 Oxygen:Dissolved:SBE mL/L 0.752 7.517 7 Oxygen:Dissolved:SBE umol/kg 32.79665 328.3054 8 Conductivity:Primary S/m 3.440978 3.529326 9 Number_of_bin_records n/a 5 64 $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 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 10 F ' ' 5 9 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2024-014\Processing\derive\2024-014-0001.cnv $END *ADMINISTRATION MISSION : 2024-014 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Acoustic Oceanography SCIENTIST : O'Neill C. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Juan de Fuca Strait / Strait of Georgia STATION : SI Test EVENT NUMBER : 1 LATITUDE : 48 39.22000 N ! (deg min) LONGITUDE : 123 29.25000 W ! (deg min) WATER DEPTH : 100 ALTIMETER (M) : 9.94 ! 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 ' ' 2095 Conductivity ' ' 3531 'Pressure:Digiquartz with TC' ' ' 75636 Temperature:2 ' ' 4700 Conductivity:2 ' ' 3396 'Oxygen:SBE 43' ' ' 3038 Fluorometer:Seapoint ' ' 3950 Altimeter ' ' 76341 $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 2024/12/18 08:13:30 6212 6212 CLEAN 5.3 2024/12/18 08:25:10 6212 6212 SHIFTDAT 3.5.1 2024/12/18 09:55:33 6212 6212 SHIFTDAT 3.5.1 2024/12/18 10:53:04 6212 6212 SHIFTDAT 3.5.1 2024/12/18 11:56:25 6212 6212 DELETE 6.3 2024/12/18 11:58:29 6212 2428 CTDEDIT 5.5.1 2025/01/14 10:10:18 2428 2381 CALIB 12.1 2025/01/15 16:10:19 2381 2381 FILTERS 4.3 2025/01/15 16:56:21 2381 2381 BINAVE 4.2.1 2025/01/15 16:57:02 2381 88 REMOVECH 8.2 2025/01/16 09:08:58 88 88 CHGUNITS 3.2 2025/01/16 09:10:48 88 88 REORDER 1.3.1 2025/01/16 09:11:24 ? ? HDREDIT2 3.2 2025/01/16 10:19:48 ? ? $END $REMARKS -CLEAN functions: 2024/12/18 08:25:10 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= -1.30 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 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 79.51 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2025/01/14 10:10:18 47 records were deleted in this editing session. 9 changes in channel Salinity:T0:C0 -CALIB parameters: 2025/01/15 16:10:19 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = E:\Telework\2024-014\2024-014-recal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 14 Oxygen:Dissolved:SBE mL/L 10 0.9100000E-02 0.1054700E+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 2025/01/16 09:08:58 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Status:Pump Salinity:T1:C1 [PSS-78] Descent_Rate [m/s] Flag Prediction_Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2025/01/16 10:19:48 Applied edit header: E:\Telework\2024-014\Processing\doc\2024-014-HDR.TXT Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 8: Conductivity:Primary [S/m] Format: F11.6 ==> F10.5 Channel 9: Number_of_bin_records [n/a] Pad: ' ' ==> -99 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Users\Science1\Desktop\2024 surveys\2024-014\2024-014-001.hex Software Version Seasave V 7.26.7.121 Temperature SN = 2095 Conductivity SN = 3531 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 09 2024 16:35:15 NMEA Latitude = 48 39.22 N NMEA Longitude = 123 29.25 W NMEA UTC (Time) = Oct 09 2024 16:24:09 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.2 number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds autorun on power up is disabled S> Ship: Vector 2024-014 Station: SI Test Depth: 100 System UTC = Oct 09 2024 16:35:15 # nquan = 16 # nvalues = 6212 # 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 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen raw, SBE 43 [V] # name 9 = altM: Altimeter [m] # name 10 = pumps: Pump Status # name 11 = sal00: Salinity, Practical [PSU] # name 12 = sal11: Salinity, Practical, 2 [PSU] # name 13 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 14 = dz/dtM: Descent Rate [m/s], WS = 2 # name 15 = flag: flag # span 0 = 1, 6212 # span 1 = 1.574, 89.513 # span 2 = 1.561, 88.738 # span 3 = 10.0772, 12.6412 # span 4 = 10.0776, 12.6379 # span 5 = 3.440793, 3.531042 # span 6 = 3.440958, 3.531022 # span 7 = 1.4652e-01, 1.5433e+01 # span 8 = 0.6838, 2.4737 # span 9 = 9.89, 98.00 # span 10 = 0, 1 # span 11 = 29.8722, 31.2632 # span 12 = 29.9064, 31.2686 # span 13 = 0.6542, 7.1738 # span 14 = -0.944, 0.954 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 09 2024 16:35:15 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 2095 # 24-Feb-24 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.37905333e-003 # 6.38014529e-004 # 2.24728863e-005 # 2.11719011e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3531 # 12-Mar-24 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00910467e+001 # 1.54429665e+000 # -2.39454606e-003 # 2.85178448e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 75636 # 20-Mar-24 # -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 # 1.00000843 # 0.32142 # 0.000000e+000 # 1.286170e-002 # -9.445820e+000 # # # # # # 4700 # 15-Mar-24 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34731872e-003 # 6.38004990e-004 # 2.09449795e-005 # 1.75826682e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3396 # 08-Mar-24 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.92084170e+000 # 1.31499196e+000 # -1.82834600e-004 # 8.10597590e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 3038 # 09-Mar-24 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 6.0731e-001 # -0.5148 # -3.0358e-003 # 1.2563e-004 # -2.4832e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3950 # May-2023 # # 2 # 0.000 # # # # # # # # # # # # # # # # # # 76341 # 2021-02-10 # 15.000 # 0.000 # # # # # # # datcnv_date = Dec 17 2024 17:02:57, 7.26.7.129 [datcnv_vars = 11] # datcnv_in = E:\Telework\2024-014\Unprocessed\2024-014-0001.hex E:\Telework\202 4-014\Processing\doc\2024-014-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Dec 17 2024 17:04:43, 7.26.7.129 # wildedit_in = E:\Telework\2024-014\Processing\convert\2024-014-0001.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 = Dec 17 2024 17:05:16, 7.26.7.129 # alignctd_in = E:\Telework\2024-014\Processing\wildedit\2024-014-0001.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Dec 17 2024 17:06:03, 7.26.7.129 # celltm_in = E:\Telework\2024-014\Processing\align\2024-014-0001.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Dec 17 2024 17:07:01, 7.26.7.129 [derive_vars = 4] # Derive_in = E:\Telework\2024-014\Processing\celltm\2024-014-0001.cnv E:\Telewo rk\2024-014\Processing\doc\2024-014-ctd.XMLCON # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # derive_time_window_dzdt = seconds: 2 # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove records near the top and bottom of the cast; salinity was cleaned very lightly. ---------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Fluorescence and Conductivity data are nominal and mostly unedited except that some records were removed in editing temperature and salinity. There was no calibration sampling. There was only one previous cruise with calibration sampling (2024-006) that used CTD #0550 since those sensors were last serviced. Preliminary calibration sampling data from that cruise were available at the time this cruise was processed. The sensors were only used for part of 2024-006, so sampling was limited. Primary salinity was found to be low by about 0.0035psu, but some of that difference was likely due to incomplete flushing of Niskin bottles. No recalibration was applied to salinity since the evidence is weak, but the results suggest that salinity is within +/- 0.002psu. Dissolved oxygen values from 2024-006 looked consistently low by about 5.5%, so recalibration was applied to Oxygen:Dissolved:SBE. The temperature channels were in excellent agreement so both are likely well calibrated. The 2 salinity channels were within 0.002psu of each other. For details on data processing see document: 2024-014_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.91E-02 1.0547) $END !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- ----8---- -9-- !Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Conductiv Numb !re ure: cence: :T0:C0 : n: ity: er_o ! Primary URU: Dissol Disso Primary ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ------- -------- ------ ----- --------- ---- *END OF HEADER 2.4 2.4 12.6244 10.962 29.9447 7.52 328.3 3.52933 5 3.0 3.0 12.6208 11.045 29.9459 7.50 327.7 3.52918 32 4.0 4.0 12.6175 11.632 29.9467 7.49 327.3 3.52902 29 5.0 4.9 12.6179 10.546 29.9466 7.44 325.0 3.52908 26 5.9 5.8 12.6030 11.275 29.9497 7.26 317.2 3.52820 21 7.2 7.2 12.5280 12.828 29.9669 6.73 294.0 3.52375 15 8.0 7.9 12.4492 13.739 29.9836 6.40 279.4 3.51890 26 9.0 8.9 12.4070 14.692 29.9934 5.89 257.1 3.51642 26 10.0 9.9 12.2444 11.173 30.0336 5.33 232.7 3.50703 25 11.0 10.9 12.1480 9.326 30.0548 4.69 204.9 3.50112 26 12.0 11.9 12.0597 8.930 30.0766 4.20 183.6 3.49601 25 13.0 12.9 11.9988 4.746 30.0957 4.11 179.6 3.49291 26 14.0 13.9 11.9597 3.120 30.1119 3.95 172.4 3.49135 26 15.0 14.9 11.9283 3.036 30.1278 3.98 173.6 3.49040 26 16.0 15.9 11.9156 1.329 30.1397 4.06 177.4 3.49061 26 17.0 16.9 11.9083 0.890 30.1465 3.98 173.9 3.49074 26 18.0 17.8 11.8753 0.613 30.1754 3.84 167.8 3.49101 25 19.0 18.8 11.8218 0.460 30.2115 3.78 165.0 3.49030 24 20.0 19.8 11.7980 0.305 30.2258 3.66 159.9 3.48982 26 21.0 20.8 11.7807 0.264 30.2447 3.51 153.1 3.49022 22 22.0 21.8 11.7589 0.220 30.2583 3.44 150.1 3.48997 25 23.0 22.8 11.7375 0.220 30.2716 3.52 153.5 3.48959 26 24.0 23.8 11.6738 0.234 30.2777 3.61 157.8 3.48487 26 25.0 24.8 11.6531 0.245 30.2933 3.62 158.0 3.48478 25 26.0 25.8 11.6124 0.236 30.3068 3.61 157.5 3.48277 26 27.0 26.8 11.6040 0.211 30.3153 3.60 157.1 3.48298 26 28.0 27.8 11.5988 0.219 30.3159 3.57 155.6 3.48265 26 29.0 28.8 11.5963 0.217 30.3226 3.39 148.1 3.48317 26 30.0 29.7 11.5834 0.185 30.3390 3.15 137.4 3.48381 25 31.0 30.7 11.5716 0.183 30.3609 2.99 130.7 3.48512 26 32.0 31.7 11.5560 0.178 30.3660 2.94 128.2 3.48437 26 33.0 32.7 11.5446 0.182 30.3724 2.90 126.6 3.48410 26 34.0 33.7 11.5281 0.171 30.3830 2.88 125.7 3.48384 24 35.0 34.7 11.4956 0.165 30.3957 2.88 125.6 3.48245 26 36.0 35.7 11.4993 0.164 30.4002 2.88 125.8 3.48327 26 37.0 36.7 11.4870 0.165 30.4051 2.89 126.3 3.48276 26 38.0 37.7 11.4690 0.178 30.4203 3.02 131.7 3.48285 26 39.0 38.7 11.4177 0.175 30.4535 3.19 139.4 3.48197 25 40.0 39.6 11.3326 0.187 30.4712 3.29 143.4 3.47696 23 41.0 40.6 11.2735 0.195 30.4785 3.31 144.6 3.47239 26 42.0 41.6 11.2370 0.205 30.4935 3.30 143.9 3.47088 26 43.0 42.6 11.2336 0.219 30.5021 3.26 142.3 3.47151 26 44.0 43.6 11.2350 0.208 30.5130 3.20 139.9 3.47278 25 45.0 44.6 11.2224 0.195 30.5480 3.14 136.9 3.47535 26 46.0 45.6 11.2114 0.188 30.5766 3.09 134.6 3.47738 26 47.0 46.6 11.2058 0.186 30.5839 3.01 131.2 3.47770 26 48.0 47.6 11.1861 0.172 30.5949 2.84 124.1 3.47720 25 49.0 48.6 11.1136 0.176 30.6207 2.74 119.5 3.47371 26 50.0 49.6 11.1058 0.171 30.6436 2.69 117.6 3.47543 26 51.0 50.6 11.0676 0.160 30.6569 2.62 114.1 3.47358 26 52.0 51.6 10.9954 0.162 30.6765 2.52 110.1 3.46948 25 53.0 52.5 10.9628 0.159 30.6840 2.47 107.8 3.46750 26 54.0 53.5 10.9371 0.159 30.6959 2.45 107.1 3.46658 26 55.0 54.5 10.9297 0.163 30.7290 2.49 108.6 3.46935 26 56.0 55.5 10.9390 0.155 30.7600 2.54 111.0 3.47333 26 57.0 56.5 10.9141 0.174 30.7965 2.55 111.4 3.47497 25 58.0 57.5 10.8734 0.168 30.8178 2.54 111.0 3.47371 26 59.0 58.5 10.8808 0.173 30.8351 2.55 111.1 3.47613 26 60.0 59.5 10.8669 0.168 30.8497 2.48 108.4 3.47647 25 61.0 60.5 10.7921 0.167 30.8515 2.42 105.5 3.47031 26 62.0 61.5 10.7979 0.167 30.8657 2.43 106.1 3.47229 26 63.0 62.5 10.8140 0.167 30.8874 2.44 106.3 3.47590 26 64.0 63.5 10.7991 0.161 30.9014 2.41 105.2 3.47609 25 65.0 64.4 10.7724 0.188 30.9136 2.35 102.4 3.47499 26 66.0 65.4 10.7245 0.155 30.9278 2.24 97.6 3.47246 26 67.0 66.4 10.6727 0.159 30.9379 2.02 88.2 3.46909 25 68.0 67.4 10.5257 0.151 30.9621 1.64 71.6 3.45901 26 69.0 68.4 10.3062 0.162 30.9862 1.33 58.1 3.44274 26 70.0 69.4 10.2666 0.159 31.0020 1.26 55.2 3.44098 26 71.0 70.4 10.2876 0.159 31.0166 1.37 59.6 3.44427 25 72.0 71.4 10.3762 0.162 31.0546 1.45 63.1 3.45569 26 73.0 72.4 10.3007 0.155 31.0704 1.39 60.9 3.45087 26 74.0 73.4 10.2701 0.150 31.0931 1.39 60.7 3.45055 26 75.0 74.4 10.2878 0.168 31.1217 1.38 60.3 3.45497 25 76.0 75.3 10.2652 0.159 31.1429 1.32 57.4 3.45520 26 77.0 76.3 10.2437 0.157 31.1560 1.24 54.1 3.45470 26 78.0 77.3 10.2289 0.153 31.1682 1.18 51.6 3.45469 26 79.0 78.3 10.2213 0.154 31.1796 1.13 49.2 3.45522 25 80.0 79.3 10.2131 0.159 31.1934 1.09 47.5 3.45594 26 81.0 80.3 10.2062 0.164 31.2018 1.04 45.6 3.45622 26 82.0 81.3 10.1895 0.159 31.2119 0.99 43.0 3.45584 25 83.0 82.3 10.1572 0.159 31.2241 0.92 40.2 3.45432 26 84.0 83.3 10.1467 0.156 31.2286 0.88 38.5 3.45392 25 85.0 84.3 10.1250 0.171 31.2363 0.84 36.5 3.45287 40 86.0 85.3 10.1062 0.186 31.2446 0.80 34.7 3.45212 47 87.0 86.2 10.0996 0.162 31.2480 0.78 34.0 3.45193 64 88.0 87.2 10.0972 0.155 31.2527 0.78 34.1 3.45223 64 88.9 88.2 10.0867 0.156 31.2569 0.75 32.8 3.45179 54