*2025/01/16 10:19:55.68 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/10/13 11:12:13.000 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 : 50039460 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.24 86.645 2 Depth metres 2.276 85.908 3 Temperature:Primary 'deg C (ITS90)' 10.1058 12.9637 4 Fluorescence:URU:Seapoint mg/m^3 0.147 3.251 5 Salinity:T0:C0 PSS-78 25.8863 30.5891 6 Oxygen:Dissolved:SBE mL/L 2.876 6.701 7 Oxygen:Dissolved:SBE umol/kg 125.4986 293.5005 8 Conductivity:Primary S/m 3.104583 3.406346 9 Number_of_bin_records n/a 9 44 $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\2024-014-0068.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 : 68 LATITUDE : 48 57.26000 N ! (deg min) LONGITUDE : 123 27.05000 W ! (deg min) WATER DEPTH : 98 ALTIMETER (M) : 9.69 ! 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 08:14:09 5057 5057 CLEAN 5.3 2024/12/18 08:25:52 5057 5057 SHIFTDAT 3.5.1 2024/12/18 09:56:06 5057 5057 SHIFTDAT 3.5.1 2024/12/18 10:53:43 5057 5057 SHIFTDAT 3.5.1 2024/12/18 11:56:59 5057 5057 DELETE 6.3 2024/12/18 11:58:53 5057 2249 CALIB 12.1 2025/01/15 16:10:37 2249 2249 FILTERS 4.3 2025/01/15 16:56:40 2249 2249 BINAVE 4.2.1 2025/01/15 16:57:09 2249 86 REMOVECH 8.2 2025/01/16 09:09:00 86 86 CHGUNITS 3.2 2025/01/16 09:10:50 86 86 REORDER 1.3.1 2025/01/16 09:11:26 ? ? HDREDIT2 3.2 2025/01/16 10:19:55 ? ? $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 76.99 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CALIB parameters: 2025/01/15 16:10:37 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 09:09:00 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 -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 10:19:55 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\2024-014-068.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 13 2024 11:12:13 NMEA Latitude = 48 57.26 N NMEA Longitude = 123 27.05 W NMEA UTC (Time) = Oct 13 2024 11:04:46 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: 98 System UTC = Oct 13 2024 11:12:13 # nquan = 16 # nvalues = 5057 # 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, 5057 # span 1 = 1.732, 86.985 # span 2 = 1.717, 86.230 # span 3 = 10.1008, 12.9756 # span 4 = 10.1007, 12.9771 # span 5 = 3.099729, 3.406843 # span 6 = 3.100556, 3.406960 # span 7 = 1.3431e-01, 3.4310e+00 # span 8 = 1.2149, 2.2149 # span 9 = 9.60, 95.43 # span 10 = 0, 1 # span 11 = 25.8457, 30.5913 # span 12 = 25.8541, 30.5931 # span 13 = 2.7094, 6.3519 # span 14 = -0.990, 1.011 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 13 2024 11:12:13 [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 17:03:48, 7.26.7.129 [datcnv_vars = 11] # datcnv_in = E:\Telework\2024-014\Unprocessed\2024-014-0068.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 17:04:56, 7.26.7.129 # wildedit_in = E:\Telework\2024-014\Processing\convert\2024-014-0068.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 17:05:32, 7.26.7.129 # alignctd_in = E:\Telework\2024-014\Processing\wildedit\2024-014-0068.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Dec 17 2024 17:06:17, 7.26.7.129 # celltm_in = E:\Telework\2024-014\Processing\align\2024-014-0068.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 17:07:09, 7.26.7.129 [derive_vars = 4] # Derive_in = E:\Telework\2024-014\Processing\celltm\2024-014-0068.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* ---------------------------------------------------------------------------------------- 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 2.2 2.3 12.7643 3.090 25.8863 6.68 292.8 3.10458 9 2.9 2.9 12.7778 3.133 26.0192 6.69 293.2 3.12004 29 4.0 3.9 12.8476 3.192 26.2398 6.70 293.5 3.14923 24 5.0 4.9 12.9150 3.251 26.4979 6.68 292.4 3.18245 25 6.0 5.9 12.9637 3.074 26.7490 6.60 289.0 3.21348 26 7.0 6.9 12.9107 2.814 26.9617 6.53 285.7 3.23253 26 8.0 7.9 12.8679 2.497 27.1902 6.44 282.0 3.25401 27 9.0 8.9 12.8768 2.248 27.3413 6.30 275.8 3.27110 26 10.0 9.9 12.9430 1.875 27.6880 6.11 267.2 3.31381 25 11.0 10.9 12.9054 1.720 27.8867 5.85 255.7 3.33234 25 12.0 11.9 12.6772 1.388 28.1877 5.52 241.2 3.34656 27 13.0 12.9 12.5194 1.178 28.3355 5.18 226.6 3.34975 26 14.0 13.9 12.2880 1.030 28.4610 4.85 211.9 3.34455 25 15.0 14.9 11.9674 0.932 28.6258 4.59 200.6 3.33688 21 16.0 15.9 11.7734 0.858 28.9161 4.43 193.6 3.35096 27 17.0 16.9 11.7107 0.807 28.9913 4.27 186.5 3.35376 26 18.0 17.8 11.5121 0.704 29.2847 4.07 177.9 3.36809 25 19.0 18.8 11.4157 0.643 29.4155 3.93 171.5 3.37380 26 20.0 19.8 11.3304 0.585 29.5121 3.82 166.7 3.37680 25 21.0 20.8 11.2406 0.530 29.5956 3.74 163.4 3.37804 27 22.0 21.8 11.2049 0.488 29.6359 3.69 161.1 3.37927 26 23.0 22.8 11.1825 0.449 29.6732 3.65 159.4 3.38130 25 24.0 23.8 11.1761 0.419 29.6839 3.59 156.8 3.38191 25 25.0 24.8 11.0512 0.392 29.7194 3.49 152.4 3.37524 27 26.0 25.8 10.8551 0.324 29.8362 3.40 148.5 3.37098 27 27.0 26.8 10.7975 0.293 29.8656 3.35 146.2 3.36923 25 28.0 27.8 10.7925 0.257 29.9003 3.32 144.8 3.37239 25 29.0 28.8 10.7166 0.242 29.9207 3.30 143.9 3.36821 26 30.0 29.7 10.7045 0.235 29.9241 3.27 142.9 3.36758 27 31.0 30.7 10.6887 0.226 29.9287 3.26 142.3 3.36678 27 32.0 31.7 10.6575 0.220 29.9382 3.25 141.7 3.36518 24 33.0 32.7 10.6428 0.220 29.9430 3.23 140.9 3.36450 24 34.0 33.7 10.6229 0.220 29.9470 3.20 139.8 3.36329 28 35.0 34.7 10.5901 0.214 29.9518 3.16 138.2 3.36108 27 36.0 35.7 10.4946 0.206 29.9818 3.13 136.9 3.35623 25 37.0 36.7 10.4670 0.200 30.0120 3.11 135.7 3.35703 24 38.0 37.7 10.4348 0.195 30.0434 3.09 135.1 3.35757 26 39.0 38.7 10.4066 0.192 30.0732 3.09 134.8 3.35826 27 40.0 39.6 10.4074 0.193 30.0751 3.08 134.6 3.35857 27 41.0 40.7 10.4099 0.197 30.0749 3.08 134.3 3.35879 25 42.0 41.7 10.4071 0.189 30.0770 3.07 133.9 3.35881 24 43.0 42.7 10.3879 0.187 30.0889 3.05 133.3 3.35845 27 44.0 43.6 10.3584 0.187 30.1048 3.03 132.2 3.35764 27 45.0 44.6 10.2786 0.176 30.1402 3.01 131.4 3.35459 26 46.0 45.6 10.2383 0.176 30.1504 3.00 131.1 3.35230 24 47.0 46.6 10.2433 0.171 30.1585 3.00 131.0 3.35356 25 48.0 47.6 10.2337 0.164 30.1747 2.99 130.6 3.35442 28 49.0 48.6 10.2215 0.170 30.1839 2.98 130.1 3.35438 27 50.0 49.6 10.2339 0.171 30.2014 2.98 130.1 3.35721 24 51.0 50.6 10.2178 0.160 30.2136 2.98 130.3 3.35713 24 52.0 51.5 10.2322 0.164 30.2238 2.99 130.3 3.35940 27 53.0 52.5 10.2250 0.159 30.2320 2.99 130.3 3.35965 27 54.0 53.5 10.2244 0.161 30.2366 2.97 129.7 3.36011 26 55.0 54.5 10.1591 0.164 30.2350 2.96 129.2 3.35454 24 56.0 55.5 10.1174 0.165 30.2345 2.95 128.8 3.35105 26 57.0 56.5 10.1428 0.159 30.2446 2.95 128.6 3.35422 27 58.0 57.5 10.1580 0.161 30.2537 2.94 128.5 3.35643 25 59.0 58.5 10.1616 0.171 30.2551 2.94 128.4 3.35692 25 60.0 59.5 10.1602 0.171 30.2595 2.94 128.5 3.35729 25 61.0 60.5 10.1506 0.172 30.2719 2.94 128.5 3.35777 27 62.0 61.5 10.1431 0.164 30.2779 2.94 128.3 3.35778 27 63.0 62.5 10.1444 0.159 30.2884 2.94 128.5 3.35898 25 64.0 63.5 10.1058 0.155 30.2925 2.95 128.9 3.35621 24 65.0 64.4 10.1067 0.147 30.2985 2.96 129.1 3.35693 26 66.0 65.4 10.1436 0.150 30.3249 2.96 129.1 3.36276 22 67.0 66.4 10.1534 0.149 30.3437 2.96 129.4 3.36543 26 68.0 67.4 10.1401 0.147 30.3630 2.97 129.5 3.36628 24 69.0 68.4 10.1864 0.152 30.4107 2.96 129.1 3.37498 26 70.0 69.4 10.2248 0.151 30.4443 2.94 128.2 3.38161 27 71.0 70.4 10.2948 0.152 30.4838 2.91 127.2 3.39149 27 72.0 71.4 10.2978 0.153 30.4853 2.92 127.3 3.39193 24 73.0 72.4 10.2990 0.151 30.4858 2.92 127.3 3.39212 25 74.0 73.4 10.2997 0.153 30.4861 2.91 127.2 3.39226 26 75.0 74.3 10.3078 0.156 30.4924 2.91 126.9 3.39361 27 76.0 75.3 10.3213 0.147 30.5207 2.90 126.6 3.39763 26 77.0 76.3 10.3375 0.147 30.5434 2.89 126.3 3.40131 24 78.0 77.3 10.3442 0.147 30.5560 2.89 126.0 3.40319 25 79.0 78.3 10.3517 0.153 30.5614 2.88 125.9 3.40440 27 80.0 79.3 10.3534 0.147 30.5652 2.88 125.6 3.40496 27 81.0 80.3 10.3439 0.147 30.5701 2.88 125.7 3.40470 25 82.1 81.3 10.3312 0.147 30.5763 2.88 125.9 3.40429 31 83.0 82.3 10.3282 0.149 30.5781 2.88 125.7 3.40426 38 84.0 83.3 10.3360 0.147 30.5825 2.88 125.8 3.40540 36 85.0 84.2 10.3401 0.147 30.5871 2.88 125.8 3.40625 35 86.0 85.3 10.3345 0.150 30.5883 2.88 125.5 3.40594 44 86.6 85.9 10.3380 0.147 30.5891 2.88 125.5 3.40635 14