*2025/01/16 10:19:56.40 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/10/14 09:57:05.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 86 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8FE65334 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.319 86.854 2 Depth metres 2.276 86.109 3 Temperature:Primary 'deg C (ITS90)' 10.0667 12.997 4 Fluorescence:URU:Seapoint mg/m^3 0.147 2.6 5 Salinity:T0:C0 PSS-78 26.8811 30.3976 6 Oxygen:Dissolved:SBE mL/L 2.901 6.603 7 Oxygen:Dissolved:SBE umol/kg 126.6055 289.0734 8 Conductivity:Primary S/m 3.227183 3.382633 9 Number_of_bin_records n/a 14 31 $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\2024-014-0086.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 : SOGSstar_3 EVENT NUMBER : 86 LATITUDE : 48 57.12000 N ! (deg min) LONGITUDE : 123 26.90000 W ! (deg min) WATER DEPTH : 95 ALTIMETER (M) : 10.31 ! 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 08:14:23 5196 5196 CLEAN 5.3 2024/12/18 08:26:07 5196 5196 SHIFTDAT 3.5.1 2024/12/18 09:56:20 5196 5196 SHIFTDAT 3.5.1 2024/12/18 10:53:58 5196 5196 SHIFTDAT 3.5.1 2024/12/18 11:57:13 5196 5196 DELETE 6.3 2024/12/18 11:59:03 5196 2214 CTDEDIT 5.5.1 2025/01/15 13:37:22 2214 2214 CALIB 12.1 2025/01/15 16:10:44 2214 2214 FILTERS 4.3 2025/01/15 16:56:47 2214 2214 BINAVE 4.2.1 2025/01/15 16:57:12 2214 86 REMOVECH 8.2 2025/01/16 09:09:01 86 86 CHGUNITS 3.2 2025/01/16 09:10:50 86 86 REORDER 1.3.1 2025/01/16 09:11:27 ? ? HDREDIT2 3.2 2025/01/16 10:19:56 ? ? $END $REMARKS -CLEAN functions: 2024/12/18 08:25:10 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= -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 77.52 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2025/01/15 13:37:22 2 changes in channel Salinity:T0:C0 -CALIB parameters: 2025/01/15 16:10:44 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 09:09:01 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 10:19:56 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\2024-014-086.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 14 2024 09:57:05 NMEA Latitude = 48 57.12 N NMEA Longitude = 123 26.90 W NMEA UTC (Time) = Oct 14 2024 09:52:18 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: SOGSstar_3 Depth: 95 System UTC = Oct 14 2024 09:57:05 # nquan = 16 # nvalues = 5196 # 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, 5196 # span 1 = 1.711, 87.524 # span 2 = 1.697, 86.764 # span 3 = 10.0659, 13.0167 # span 4 = 10.0663, 13.0094 # span 5 = 3.218049, 3.382724 # span 6 = 3.217754, 3.383022 # span 7 = 1.3431e-01, 2.7595e+00 # span 8 = 1.2173, 2.1990 # span 9 = 9.55, 95.58 # span 10 = 0, 1 # span 11 = 26.8232, 30.4038 # span 12 = 26.8220, 30.4059 # span 13 = 2.7324, 6.2613 # span 14 = -0.996, 1.014 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 14 2024 09:57:05 [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 17:04:04, 7.26.7.129 [datcnv_vars = 11] # datcnv_in = E:\Telework\2024-014\Unprocessed\2024-014-0086.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 17:05:01, 7.26.7.129 # wildedit_in = E:\Telework\2024-014\Processing\convert\2024-014-0086.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 17:05:38, 7.26.7.129 # alignctd_in = E:\Telework\2024-014\Processing\wildedit\2024-014-0086.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Dec 17 2024 17:06:22, 7.26.7.129 # celltm_in = E:\Telework\2024-014\Processing\align\2024-014-0086.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 17:07:12, 7.26.7.129 [derive_vars = 4] # Derive_in = E:\Telework\2024-014\Processing\celltm\2024-014-0086.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 clean salinity 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 2.3 2.3 12.9569 2.577 26.8811 6.60 289.1 3.22718 14 3.0 3.0 12.9970 2.600 27.0250 6.57 287.6 3.24592 24 4.0 4.0 12.9951 2.464 27.2943 6.47 283.2 3.27503 25 5.0 5.0 12.9958 2.242 27.4985 6.28 274.8 3.29727 26 6.0 6.0 12.9602 1.929 27.8691 6.04 264.2 3.33441 23 7.0 6.9 12.9181 1.744 28.0172 5.76 252.2 3.34728 25 8.0 7.9 12.7586 1.437 28.1550 5.26 229.9 3.34937 25 9.0 8.9 12.0676 1.086 28.8032 4.81 210.4 3.36269 27 10.0 9.9 11.8046 0.958 29.0156 4.64 202.9 3.36367 26 11.0 10.9 11.7762 0.898 29.0350 4.60 201.1 3.36343 25 12.0 11.9 11.7910 0.858 29.0503 4.59 200.4 3.36628 26 13.0 12.9 11.7803 0.825 29.0708 4.53 198.0 3.36759 26 14.0 13.9 11.7350 0.723 29.1505 4.38 191.4 3.37224 26 15.0 14.9 11.6246 0.608 29.3296 4.20 183.5 3.38183 24 16.0 15.8 11.4510 0.525 29.4737 4.07 177.6 3.38234 20 17.0 16.8 11.4373 0.491 29.4845 4.00 174.5 3.38263 26 18.0 17.8 11.3941 0.461 29.5081 3.89 170.0 3.38156 26 19.0 18.8 11.2434 0.426 29.5734 3.79 165.6 3.37590 26 20.0 19.8 11.1873 0.406 29.5961 3.69 161.2 3.37365 26 21.0 20.8 11.0731 0.391 29.6428 3.60 157.4 3.36905 26 22.0 21.8 11.0329 0.367 29.6605 3.55 154.9 3.36758 26 23.0 22.8 10.9794 0.354 29.6830 3.50 152.8 3.36550 25 24.0 23.8 10.9246 0.343 29.7054 3.47 151.5 3.36331 26 25.0 24.8 10.9039 0.336 29.7148 3.45 150.7 3.36259 27 26.0 25.8 10.8891 0.330 29.7231 3.44 150.2 3.36225 26 27.0 26.8 10.8698 0.324 29.7311 3.42 149.4 3.36152 25 28.0 27.8 10.8513 0.315 29.7378 3.40 148.3 3.36071 26 29.0 28.8 10.8321 0.316 29.7472 3.37 147.3 3.36013 26 30.0 29.8 10.8205 0.313 29.7563 3.35 146.2 3.36013 26 31.0 30.7 10.7755 0.301 29.7858 3.28 143.3 3.35935 22 32.0 31.7 10.6546 0.273 29.8343 3.18 139.0 3.35441 26 33.0 32.7 10.4713 0.241 29.9016 3.12 136.4 3.34628 21 34.0 33.7 10.4604 0.232 29.9083 3.08 134.6 3.34590 26 35.0 34.7 10.4589 0.228 29.9125 3.04 132.6 3.34623 26 36.0 35.7 10.2975 0.202 29.9831 3.00 130.8 3.34001 26 37.0 36.7 10.2356 0.195 30.0077 2.98 129.9 3.33738 26 38.0 37.7 10.2301 0.186 30.0119 2.97 129.6 3.33739 26 39.0 38.7 10.2231 0.183 30.0166 2.97 129.5 3.33733 25 40.0 39.6 10.2129 0.184 30.0224 2.96 129.3 3.33710 26 41.0 40.6 10.2062 0.185 30.0262 2.96 129.1 3.33697 26 42.0 41.6 10.1987 0.186 30.0322 2.95 128.8 3.33698 26 43.0 42.6 10.1737 0.191 30.0503 2.95 128.8 3.33677 26 44.0 43.6 10.1465 0.171 30.0630 2.95 128.6 3.33583 24 45.0 44.6 10.1293 0.171 30.0787 2.95 128.6 3.33600 25 46.0 45.6 10.1257 0.171 30.0884 2.95 128.6 3.33672 26 47.0 46.6 10.1283 0.171 30.0955 2.94 128.5 3.33768 26 48.0 47.6 10.1346 0.171 30.1055 2.94 128.6 3.33925 21 49.0 48.6 10.1420 0.166 30.1172 2.95 128.8 3.34108 25 50.0 49.6 10.1437 0.166 30.1261 2.94 128.6 3.34215 27 51.0 50.6 10.1432 0.169 30.1416 2.94 128.3 3.34371 26 52.0 51.6 10.1179 0.159 30.1657 2.94 128.2 3.34405 25 53.0 52.5 10.1046 0.163 30.1779 2.93 127.8 3.34420 26 54.0 53.5 10.0928 0.161 30.1894 2.92 127.5 3.34444 24 55.0 54.5 10.0776 0.159 30.2129 2.92 127.3 3.34553 25 56.0 55.5 10.0694 0.159 30.2269 2.92 127.3 3.34629 27 57.0 56.5 10.0667 0.159 30.2341 2.92 127.3 3.34682 26 58.0 57.5 10.0704 0.159 30.2360 2.91 127.2 3.34735 25 59.0 58.5 10.0750 0.159 30.2372 2.92 127.3 3.34790 26 60.0 59.5 10.0917 0.159 30.2421 2.92 127.6 3.34983 26 61.0 60.5 10.0931 0.159 30.2427 2.92 127.6 3.35005 26 62.0 61.5 10.0957 0.159 30.2439 2.92 127.4 3.35042 26 63.0 62.5 10.1014 0.158 30.2462 2.92 127.5 3.35117 26 64.0 63.4 10.1037 0.159 30.2501 2.92 127.5 3.35180 25 65.0 64.4 10.1023 0.159 30.2523 2.92 127.6 3.35194 27 66.0 65.4 10.1052 0.164 30.2564 2.93 127.8 3.35258 22 67.0 66.4 10.1070 0.162 30.2575 2.93 127.9 3.35293 26 68.0 67.4 10.1157 0.158 30.2654 2.92 127.7 3.35449 26 69.0 68.4 10.1156 0.159 30.2801 2.93 127.7 3.35600 26 70.0 69.4 10.1337 0.159 30.2911 2.92 127.3 3.35875 18 71.0 70.4 10.1506 0.159 30.2977 2.91 127.2 3.36076 26 72.0 71.4 10.1514 0.159 30.3055 2.91 127.1 3.36164 26 73.0 72.4 10.1542 0.159 30.3140 2.91 127.1 3.36277 26 74.0 73.4 10.1525 0.159 30.3140 2.91 127.2 3.36267 26 75.0 74.3 10.1425 0.159 30.3133 2.92 127.3 3.36180 25 76.0 75.3 10.1345 0.155 30.3197 2.92 127.4 3.36181 26 77.0 76.3 10.1329 0.161 30.3254 2.91 127.2 3.36228 26 78.0 77.3 10.1340 0.160 30.3271 2.91 127.1 3.36260 26 79.0 78.3 10.1326 0.159 30.3320 2.91 127.1 3.36301 26 80.0 79.3 10.1221 0.153 30.3486 2.91 127.1 3.36383 25 81.0 80.3 10.1172 0.152 30.3495 2.91 127.2 3.36355 26 82.0 81.3 10.1113 0.156 30.3491 2.92 127.3 3.36305 26 83.0 82.3 10.1081 0.155 30.3553 2.90 126.8 3.36345 26 84.0 83.3 10.1295 0.147 30.3789 2.90 126.6 3.36764 25 85.0 84.2 10.1177 0.152 30.3821 2.91 127.0 3.36701 27 86.0 85.3 10.1167 0.150 30.3867 2.92 127.3 3.36743 26 86.9 86.1 10.1205 0.147 30.3976 2.92 127.5 3.36887 31