*2025/01/16 10:19:55.41 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/10/12 23:09:14.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 84 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BDD132C8 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.087 85.676 2 Depth metres 3.058 84.951 3 Temperature:Primary 'deg C (ITS90)' 7.8269 9.9583 4 Fluorescence:URU:Seapoint mg/m^3 0.373 1.368 5 Salinity:T0:C0 PSS-78 31.9468 33.4286 6 Oxygen:Dissolved:SBE mL/L 1.693 3.805 7 Oxygen:Dissolved:SBE umol/kg 73.68894 165.8552 8 Conductivity:Primary S/m 3.462802 3.505461 9 Number_of_bin_records n/a 21 62 $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\2024-014-0061.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 : Otter Point EVENT NUMBER : 61 LATITUDE : 48 21.09000 N ! (deg min) LONGITUDE : 123 49.44000 W ! (deg min) WATER DEPTH : 99 ALTIMETER (M) : 9.52 ! 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 08:14:04 5972 5972 CLEAN 5.3 2024/12/18 08:25:46 5972 5972 SHIFTDAT 3.5.1 2024/12/18 09:56:01 5972 5972 SHIFTDAT 3.5.1 2024/12/18 10:53:38 5972 5972 SHIFTDAT 3.5.1 2024/12/18 11:56:55 5972 5972 DELETE 6.3 2024/12/18 11:58:50 5972 2421 CTDEDIT 5.5.1 2025/01/15 10:09:04 2421 2339 CALIB 12.1 2025/01/15 16:10:34 2339 2339 FILTERS 4.3 2025/01/15 16:56:37 2339 2339 BINAVE 4.2.1 2025/01/15 16:57:08 2339 84 REMOVECH 8.2 2025/01/16 09:09:00 84 84 CHGUNITS 3.2 2025/01/16 09:10:50 84 84 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 76.20 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2025/01/15 10:09:04 82 records were deleted in this editing session. 13 changes in channel Salinity:T0:C0 -CALIB parameters: 2025/01/15 16:10:34 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 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 10:19:55 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\2024-014-061.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 12 2024 23:09:14 NMEA Latitude = 48 21.09 N NMEA Longitude = 123 49.44 W NMEA UTC (Time) = Oct 12 2024 23:03:35 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: Otter Point Depth: 99 System UTC = Oct 12 2024 23:09:14 # nquan = 16 # nvalues = 5972 # 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, 5972 # span 1 = 1.931, 86.198 # span 2 = 1.915, 85.454 # span 3 = 7.8235, 9.9744 # span 4 = 7.8234, 9.9800 # span 5 = 3.462659, 3.506850 # span 6 = 3.457010, 3.507064 # span 7 = 3.2967e-01, 2.2589e+00 # span 8 = 0.9084, 1.4567 # span 9 = 9.18, 96.12 # span 10 = 0, 1 # span 11 = 31.9411, 33.4313 # span 12 = 31.9442, 33.4332 # span 13 = 1.5858, 3.6197 # span 14 = -1.003, 0.961 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 12 2024 23:09:14 [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 17:03:42, 7.26.7.129 [datcnv_vars = 11] # datcnv_in = E:\Telework\2024-014\Unprocessed\2024-014-0061.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 17:04:54, 7.26.7.129 # wildedit_in = E:\Telework\2024-014\Processing\convert\2024-014-0061.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 17:05:29, 7.26.7.129 # alignctd_in = E:\Telework\2024-014\Processing\wildedit\2024-014-0061.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Dec 17 2024 17:06:15, 7.26.7.129 # celltm_in = E:\Telework\2024-014\Processing\align\2024-014-0061.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 17:07:08, 7.26.7.129 [derive_vars = 4] # Derive_in = E:\Telework\2024-014\Processing\celltm\2024-014-0061.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 some near-surface records and records corrupted by shed wakes near the bottom of the cast; salinity was cleaned 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 3.1 3.1 9.9583 0.914 31.9468 3.81 165.9 3.50546 40 3.9 3.9 9.9540 0.905 31.9476 3.80 165.7 3.50520 32 5.0 5.0 9.9397 1.013 31.9520 3.78 164.9 3.50443 27 6.0 6.0 9.9086 1.156 31.9609 3.76 163.7 3.50264 26 7.0 6.9 9.8784 1.258 31.9742 3.72 162.0 3.50135 26 8.0 7.9 9.8266 1.163 32.0350 3.69 160.8 3.50285 27 9.0 8.9 9.8143 1.125 32.0470 3.68 160.5 3.50300 25 10.0 9.9 9.8084 1.062 32.0593 3.67 160.1 3.50374 26 11.0 10.9 9.8117 1.151 32.0565 3.68 160.4 3.50379 27 12.0 11.9 9.8276 1.148 32.0464 3.68 160.6 3.50423 24 13.0 12.9 9.8282 1.368 32.0441 3.68 160.3 3.50410 26 14.0 13.9 9.8118 1.177 32.0560 3.67 160.0 3.50388 26 15.0 14.9 9.8083 1.338 32.0603 3.66 159.5 3.50404 26 16.0 15.9 9.7905 1.280 32.0711 3.64 158.6 3.50359 27 17.0 16.9 9.7535 1.089 32.1007 3.62 157.8 3.50332 24 18.0 17.9 9.7530 1.048 32.1017 3.62 157.7 3.50339 26 19.0 18.8 9.7556 1.053 32.1004 3.62 157.6 3.50353 27 20.0 19.8 9.7501 1.144 32.1041 3.61 157.2 3.50346 27 21.0 20.8 9.7477 1.124 32.1053 3.60 156.7 3.50341 26 22.0 21.8 9.7310 1.188 32.1133 3.58 156.1 3.50277 27 23.0 22.8 9.7177 1.063 32.1200 3.57 155.8 3.50231 27 24.0 23.8 9.7111 1.009 32.1239 3.56 155.0 3.50215 27 25.0 24.8 9.6885 1.137 32.1333 3.54 154.4 3.50115 27 26.0 25.8 9.6907 1.172 32.1320 3.54 154.3 3.50125 26 27.0 26.8 9.6956 1.208 32.1320 3.54 154.2 3.50172 26 28.0 27.8 9.6793 1.142 32.1404 3.54 154.1 3.50115 27 29.0 28.8 9.6882 1.209 32.1368 3.53 153.9 3.50163 27 30.0 29.7 9.6849 1.181 32.1380 3.52 153.6 3.50150 27 31.0 30.7 9.6734 1.113 32.1405 3.51 153.1 3.50078 27 32.0 31.7 9.6665 1.064 32.1432 3.50 152.4 3.50048 27 33.0 32.7 9.6592 0.998 32.1412 3.49 152.2 3.49969 27 34.0 33.7 9.6609 1.185 32.1413 3.49 151.9 3.49987 27 35.0 34.7 9.6557 1.000 32.1431 3.48 151.7 3.49965 27 36.0 35.7 9.6560 0.925 32.1426 3.47 151.1 3.49967 27 37.0 36.7 9.6279 1.074 32.1454 3.42 149.2 3.49751 26 38.0 37.7 9.5900 0.887 32.1596 3.39 147.7 3.49563 27 39.0 38.7 9.5801 0.955 32.1653 3.37 147.0 3.49537 28 40.0 39.7 9.5738 0.920 32.1704 3.36 146.5 3.49536 29 41.0 40.7 9.5592 0.798 32.1837 3.35 146.0 3.49542 26 42.0 41.6 9.5461 0.942 32.1951 3.34 145.6 3.49543 26 43.0 42.6 9.5391 0.964 32.2008 3.34 145.4 3.49542 27 44.0 43.6 9.5306 0.984 32.2081 3.32 144.6 3.49543 28 45.0 44.6 9.5160 0.984 32.2185 3.29 143.4 3.49520 26 46.0 45.6 9.4628 0.882 32.2576 3.25 141.7 3.49439 26 47.0 46.6 9.4225 0.947 32.2878 3.20 139.5 3.49384 29 48.0 47.6 9.3671 0.893 32.3303 3.13 136.3 3.49315 28 49.0 48.6 9.2440 0.717 32.4212 3.04 132.2 3.49120 27 50.0 49.6 9.1429 0.750 32.4943 2.95 128.6 3.48941 27 51.0 50.6 9.0672 0.680 32.5487 2.87 125.1 3.48804 26 52.0 51.5 8.9630 0.668 32.6249 2.79 121.3 3.48623 26 53.0 52.6 8.8705 0.569 32.6918 2.69 117.2 3.48453 27 54.0 53.5 8.7532 0.610 32.7824 2.61 113.8 3.48287 26 55.0 54.5 8.6935 0.599 32.8256 2.54 110.5 3.48176 28 56.0 55.5 8.6061 0.549 32.8890 2.47 107.5 3.48010 27 57.0 56.5 8.5350 0.499 32.9359 2.40 104.7 3.47830 25 58.0 57.5 8.5172 0.610 32.9459 2.35 102.4 3.47772 21 59.0 58.5 8.4111 0.503 33.0262 2.30 100.0 3.47597 26 60.0 59.5 8.3578 0.476 33.0657 2.24 97.6 3.47501 26 61.0 60.5 8.3060 0.519 33.1042 2.20 95.9 3.47409 27 62.0 61.5 8.2840 0.504 33.1221 2.16 94.2 3.47386 26 63.0 62.5 8.2501 0.453 33.1453 2.13 93.0 3.47309 26 64.0 63.4 8.2068 0.443 33.1768 2.11 91.7 3.47224 25 65.0 64.4 8.1897 0.491 33.1899 2.09 90.9 3.47200 25 66.0 65.4 8.1853 0.456 33.1936 2.08 90.4 3.47200 27 67.0 66.4 8.1782 0.479 33.1988 2.07 89.9 3.47191 28 68.0 67.4 8.1706 0.409 33.2045 2.05 89.2 3.47180 25 69.0 68.4 8.1390 0.429 33.2253 2.03 88.3 3.47099 26 70.0 69.4 8.1228 0.504 33.2358 2.01 87.5 3.47057 26 71.0 70.4 8.1192 0.456 33.2379 2.00 86.9 3.47050 26 72.0 71.4 8.1127 0.467 33.2423 1.97 85.9 3.47038 26 73.0 72.4 8.0661 0.473 33.2724 1.94 84.3 3.46909 25 74.0 73.4 8.0122 0.477 33.3090 1.89 82.2 3.46777 26 75.0 74.4 7.9619 0.429 33.3435 1.83 79.8 3.46655 24 76.0 75.4 7.8851 0.401 33.3930 1.78 77.7 3.46437 27 77.0 76.3 7.8633 0.393 33.4062 1.76 76.7 3.46370 28 78.0 77.3 7.8742 0.388 33.3992 1.76 76.5 3.46407 29 79.0 78.3 7.8713 0.400 33.4013 1.75 76.2 3.46404 28 80.0 79.3 7.8638 0.378 33.4064 1.74 75.6 3.46390 28 81.0 80.3 7.8360 0.391 33.4235 1.71 74.6 3.46306 32 82.0 81.3 7.8342 0.373 33.4242 1.71 74.2 3.46300 34 83.0 82.3 7.8269 0.419 33.4286 1.70 74.1 3.46280 38 84.0 83.3 7.8352 0.452 33.4237 1.70 74.0 3.46314 46 85.0 84.3 7.8353 0.417 33.4235 1.70 73.9 3.46317 62 85.7 85.0 7.8336 0.418 33.4248 1.69 73.7 3.46317 23