*2025/01/16 10:19:57.48 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/10/15 08:15:28.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 64 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E7F456B4 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.238 64.702 2 Depth metres 2.223 64.148 3 Temperature:Primary 'deg C (ITS90)' 10.112 10.9124 4 Fluorescence:URU:Seapoint mg/m^3 0.378 1.137 5 Salinity:T0:C0 PSS-78 29.7796 31.0061 6 Oxygen:Dissolved:SBE mL/L 3.252 4.208 7 Oxygen:Dissolved:SBE umol/kg 141.8566 183.7527 8 Conductivity:Primary S/m 3.368998 3.428038 9 Number_of_bin_records n/a 20 90 $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\2024-014-0110.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 : SCstar_1 EVENT NUMBER : 110 LATITUDE : 48 46.19000 N ! (deg min) LONGITUDE : 123 20.34000 W ! (deg min) WATER DEPTH : 73 ALTIMETER (M) : 10.09 ! 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 08:14:42 4822 4822 CLEAN 5.3 2024/12/18 08:26:27 4822 4822 SHIFTDAT 3.5.1 2024/12/18 09:56:40 4822 4822 SHIFTDAT 3.5.1 2024/12/18 10:54:18 4822 4822 SHIFTDAT 3.5.1 2024/12/18 11:57:31 4822 4822 DELETE 6.3 2024/12/18 11:59:16 4822 2076 CALIB 12.1 2025/01/15 16:10:52 2076 2076 FILTERS 4.3 2025/01/15 16:56:57 2076 2076 BINAVE 4.2.1 2025/01/15 16:57:16 2076 64 REMOVECH 8.2 2025/01/16 09:09:02 64 64 CHGUNITS 3.2 2025/01/16 09:10:51 64 64 REORDER 1.3.1 2025/01/16 09:11:27 ? ? HDREDIT2 3.2 2025/01/16 10:19:57 ? ? $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 55.06 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CALIB parameters: 2025/01/15 16:10:52 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 09:09:02 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 10:19:57 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\2024-014-110.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 15 2024 08:15:28 NMEA Latitude = 48 46.19 N NMEA Longitude = 123 20.34 W NMEA UTC (Time) = Oct 15 2024 08:11:18 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: SCstar_1 Depth: 73 System UTC = Oct 15 2024 08:15:28 # nquan = 16 # nvalues = 4822 # 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, 4822 # span 1 = 1.523, 65.061 # span 2 = 1.510, 64.501 # span 3 = 10.1105, 10.9141 # span 4 = 10.1109, 10.9144 # span 5 = 3.368318, 3.428313 # span 6 = 3.368682, 3.428544 # span 7 = 3.0525e-01, 1.6728e+00 # span 8 = 1.3065, 1.5641 # span 9 = 10.04, 78.29 # span 10 = 0, 1 # span 11 = 29.7739, 31.0099 # span 12 = 29.7771, 31.0122 # span 13 = 3.0631, 3.9981 # span 14 = -0.976, 0.955 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 15 2024 08:15:28 [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 17:04:26, 7.26.7.129 [datcnv_vars = 11] # datcnv_in = E:\Telework\2024-014\Unprocessed\2024-014-0110.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 17:05:08, 7.26.7.129 # wildedit_in = E:\Telework\2024-014\Processing\convert\2024-014-0110.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 17:05:47, 7.26.7.129 # alignctd_in = E:\Telework\2024-014\Processing\wildedit\2024-014-0110.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Dec 17 2024 17:06:29, 7.26.7.129 # celltm_in = E:\Telework\2024-014\Processing\align\2024-014-0110.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 17:07:16, 7.26.7.129 [derive_vars = 4] # Derive_in = E:\Telework\2024-014\Processing\celltm\2024-014-0110.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 2.2 10.9124 1.137 29.7796 4.21 183.8 3.36900 90 2.9 2.9 10.9111 1.036 29.7902 4.17 182.3 3.37000 40 4.0 4.0 10.9070 0.999 29.7959 4.16 181.7 3.37029 31 5.0 5.0 10.8971 0.977 29.8088 4.13 180.3 3.37083 30 6.0 5.9 10.8696 1.117 29.8386 4.07 177.7 3.37208 23 7.0 6.9 10.8358 1.134 29.8954 4.03 176.0 3.37464 27 8.0 7.9 10.8294 1.118 29.9076 4.02 175.7 3.37540 28 9.0 8.9 10.8280 0.963 29.9097 4.01 175.0 3.37553 30 10.0 9.9 10.8144 0.915 29.9344 3.99 174.3 3.37695 31 11.0 10.9 10.7898 0.906 29.9792 3.97 173.2 3.37950 27 12.0 11.9 10.7688 0.897 30.0147 3.95 172.6 3.38135 21 13.0 12.9 10.7674 0.932 30.0161 3.95 172.3 3.38148 28 14.0 13.9 10.7679 0.827 30.0157 3.94 172.1 3.38151 29 15.0 14.9 10.7652 1.028 30.0199 3.93 171.5 3.38176 27 16.0 15.9 10.7478 0.911 30.0437 3.91 170.8 3.38276 25 17.0 16.9 10.7348 0.898 30.0613 3.90 170.4 3.38351 28 18.0 17.9 10.7295 0.869 30.0696 3.90 170.4 3.38395 28 19.0 18.8 10.7264 0.886 30.0746 3.90 170.1 3.38424 26 20.0 19.8 10.7252 0.803 30.0765 3.89 169.6 3.38438 26 21.0 20.8 10.7207 0.851 30.0834 3.88 169.5 3.38474 25 22.0 21.8 10.7140 0.897 30.0943 3.87 169.1 3.38532 28 23.0 22.8 10.7024 1.059 30.1148 3.86 168.5 3.38648 26 24.0 23.8 10.6937 0.860 30.1304 3.85 168.1 3.38738 27 25.0 24.8 10.6917 0.765 30.1355 3.84 167.7 3.38776 26 26.0 25.8 10.6801 0.851 30.1506 3.82 166.8 3.38837 28 27.0 26.8 10.6644 0.788 30.1733 3.80 165.8 3.38940 29 28.0 27.8 10.6447 0.783 30.2034 3.77 164.7 3.39085 26 29.0 28.8 10.6072 0.761 30.2535 3.74 163.2 3.39281 26 30.0 29.8 10.5791 0.778 30.2938 3.71 161.9 3.39457 28 31.0 30.7 10.5582 0.794 30.3261 3.68 160.6 3.39612 27 32.0 31.7 10.5332 0.678 30.3655 3.64 159.0 3.39804 25 33.0 32.7 10.4957 0.657 30.4333 3.61 157.6 3.40176 26 34.0 33.7 10.4862 0.664 30.4488 3.60 157.3 3.40257 28 35.0 34.7 10.4860 0.567 30.4472 3.60 157.0 3.40243 27 36.0 35.7 10.4835 0.609 30.4519 3.59 156.8 3.40274 26 37.0 36.7 10.4702 0.545 30.4715 3.59 156.6 3.40362 25 38.0 37.7 10.4644 0.645 30.4811 3.57 155.9 3.40415 27 39.0 38.7 10.4496 0.581 30.4999 3.56 155.1 3.40484 29 40.0 39.7 10.4225 0.631 30.5403 3.53 154.0 3.40666 26 41.0 40.6 10.3906 0.560 30.5904 3.51 152.9 3.40904 25 42.0 41.6 10.3830 0.556 30.6041 3.48 151.9 3.40982 27 43.0 42.6 10.3658 0.567 30.6369 3.47 151.3 3.41169 28 44.0 43.6 10.3541 0.531 30.6580 3.45 150.8 3.41287 28 45.0 44.6 10.3526 0.565 30.6626 3.45 150.5 3.41324 27 46.0 45.6 10.3451 0.482 30.6740 3.43 149.8 3.41380 27 47.0 46.6 10.3256 0.463 30.7062 3.41 149.0 3.41540 20 48.0 47.6 10.3175 0.461 30.7193 3.41 148.6 3.41608 28 49.0 48.6 10.3122 0.492 30.7284 3.40 148.3 3.41659 27 50.0 49.5 10.3036 0.485 30.7418 3.39 147.8 3.41724 28 51.0 50.6 10.3017 0.440 30.7446 3.38 147.6 3.41740 28 52.0 51.5 10.3008 0.518 30.7458 3.37 146.9 3.41749 28 53.0 52.5 10.2488 0.414 30.8166 3.33 145.3 3.42021 28 54.0 53.5 10.2091 0.379 30.8707 3.31 144.4 3.42228 30 55.0 54.5 10.1916 0.404 30.8948 3.30 143.8 3.42325 29 56.1 55.6 10.1683 0.411 30.9354 3.28 143.0 3.42483 31 57.0 56.5 10.1468 0.381 30.9557 3.27 142.7 3.42560 49 58.0 57.5 10.1435 0.378 30.9601 3.27 142.5 3.42579 47 59.0 58.5 10.1424 0.388 30.9619 3.26 142.3 3.42593 52 60.0 59.5 10.1473 0.383 30.9559 3.26 142.3 3.42578 45 61.0 60.4 10.1301 0.399 30.9803 3.26 142.0 3.42679 46 62.0 61.5 10.1173 0.404 30.9988 3.25 141.9 3.42759 59 63.0 62.5 10.1120 0.417 31.0061 3.26 142.0 3.42791 62 64.0 63.5 10.1145 0.432 31.0049 3.26 142.3 3.42804 84 64.7 64.1 10.1147 0.422 31.0040 3.26 142.3 3.42800 32