*2024/07/18 15:07:48.20 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/10/08 14:06:21.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 61 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2543FA62 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.462 62.758 2 Depth metres 3.42 62.205 3 Temperature:Primary 'deg C (ITS90)' 10.625 12.8471 4 Transmissivity %/metre 45.9 58.1 5 Fluorescence:URU:Seapoint mg/m^3 0.151 1.831 6 Salinity:T0:C0 PSS-78 32.2133 32.5641 7 Oxygen:Dissolved:SBE mL/L 4.507 5.979 8 Oxygen:Dissolved:SBE umol/kg 196.3838 260.6963 9 Conductivity:Primary S/m 3.628172 3.789071 10 Number_of_bin_records n/a 4 50 $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 ' ' 6 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 10 F ' ' 5 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2023-009\Processing\derive\2023-009-0013.cnv $END *ADMINISTRATION MISSION : 2023-009 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : WCVI Juvenile Salmon Survey SCIENTIST : Tabata A. PLATFORM : Sir John Franklin *LOCATION GEOGRAPHIC AREA : WCVI STATION : T01 EVENT NUMBER : 13 LATITUDE : 51 16.60000 N ! (deg min) LONGITUDE : 128 18.31000 W ! (deg min) WATER DEPTH : 73 ALTIMETER (M) : 9.4 ! 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 : 1453 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2023 Conductivity ' ' 3500 'Pressure:Digiquartz with TC' ' ' 1453 Temperature:2 ' ' 6565 Conductivity:2 ' ' 5043 'Oxygen:SBE 43' ' ' 3038 Fluorometer:Seapoint ' ' 3849 'Transmissometer:WET Labs C-Star' ' ' 983DR 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 2024/07/17 13:48:28 5980 5980 CLEAN 5.3 2024/07/17 13:48:58 5980 5980 SHIFTDAT 3.5.1 2024/07/17 14:35:16 5980 5980 SHIFTDAT 3.5.1 2024/07/17 14:42:09 5980 5980 SHIFTDAT 3.5.1 2024/07/17 14:42:32 5980 5980 DELETE 6.3 2024/07/17 14:42:52 5980 1512 CTDEDIT 5.5.1 2024/07/18 08:48:17 1512 1443 CALIB 12.1 2024/07/18 13:53:26 1443 1443 FILTERS 4.3 2024/07/18 13:57:36 1443 1443 BINAVE 4.2.1 2024/07/18 13:57:44 1443 61 REMOVECH 8.2 2024/07/18 13:58:17 61 61 CHGUNITS 3.2 2024/07/18 14:33:03 61 61 REORDER 1.3.1 2024/07/18 15:07:22 ? ? HDREDIT2 3.2 2024/07/18 15:07:48 ? ? $END $REMARKS -CLEAN functions: 2024/07/17 13:48:55 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= -1.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.60 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: 25 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.50m/s (calculated over 7 points) will be deleted. Drop rate applies in the range 10.00 to 53.30 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2024/07/18 08:48:17 69 records were deleted in this editing session. 38 changes in channel Salinity:T0:C0 -CALIB parameters: 2024/07/18 13:53:26 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = E:\Telework\2023-009\Processing\doc\2023-009-rcal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 13 Salinity:T0:C0 PSS-78 10 0.2000000E-02 0.1000000E+01 14 Salinity:T1:C1 PSS-78 10 0.7900000E-02 0.1000000E+01 15 Oxygen:Dissolved:SBE mL/L 10 0.2800000E-01 0.1060000E+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 2024/07/18 13:58:17 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 [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2024/07/18 15:07:48 Applied edit header: E:\Telework\2023-009\Processing\doc\2023-009-HDR.TXT Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 4: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity Format: F8.3 ==> F6.1 Channel 9: Conductivity:Primary [S/m] Format: F11.6 ==> F10.5 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2023-009\2023-009-0013.hex Software Version Seasave V 7.26.7.121 Temperature SN = 2023 Conductivity SN = 3500 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 08 2023 14:06:21 NMEA Latitude = 51 16.60 N NMEA Longitude = 128 18.31 W NMEA UTC (Time) = Oct 08 2023 14:02:05 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: Franklin 2023-009 Station: T01 Depth: 73 System UTC = Oct 08 2023 14:06:21 # nquan = 17 # nvalues = 5980 # 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 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 8 = flSP: Fluorescence, Seapoint # name 9 = sbeox0V: Oxygen raw, SBE 43 [V] # name 10 = altM: Altimeter [m] # name 11 = pumps: Pump Status # name 12 = sal00: Salinity, Practical [PSU] # name 13 = sal11: Salinity, Practical, 2 [PSU] # name 14 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 15 = dz/dtM: Descent Rate [m/s], WS = 2 # name 16 = flag: flag # span 0 = 1, 5980 # span 1 = 1.808, 63.300 # span 2 = 1.793, 62.740 # span 3 = 10.6168, 12.8481 # span 4 = 10.6122, 12.8491 # span 5 = 3.627677, 3.789157 # span 6 = 3.626835, 3.788676 # span 7 = 81.9212, 87.3410 # span 8 = 1.4652e-01, 2.8327e+00 # span 9 = 1.6874, 2.1770 # span 10 = 8.86, 70.35 # span 11 = 0, 1 # span 12 = 32.1885, 32.5679 # span 13 = 32.1911, 32.5655 # span 14 = 4.1908, 5.6290 # span 15 = -1.459, 1.332 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 08 2023 14:06:21 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 2023 # 15-Jul-22 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.11043094e-003 # 6.24523991e-004 # 1.96621209e-005 # 1.86777692e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3500 # 19-Jul-22 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.04013322e+001 # 1.24219171e+000 # -2.41286068e-003 # 2.15030962e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1453 # 21-Jul-22 # -4.728994e+004 # 8.985947e-001 # 1.513470e-002 # 3.706900e-002 # 0.000000e+000 # 3.010300e+001 # -1.693520e-005 # 4.075370e-006 # 3.112090e-009 # 1.00001917 # 0.31971 # 0.000000e+000 # 1.279404e-002 # -9.402598e+000 # # # # # # 6565 # 15-Jul-22 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.39582826e-003 # 6.44532264e-004 # 2.31338714e-005 # 2.19111832e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 5043 # 15-Jul-22 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02201549e+001 # 1.51423705e+000 # -1.45586995e-003 # 1.88458170e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 3038 # 26-Feb-22 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.8289e-001 # -0.5154 # -4.8522e-003 # 1.5034e-004 # -1.9544e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.5900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3849 # # # 2 # 0.000 # # # # # # # # # # # # 983DR # July 4th 2023 # 20.4552 # -1.0984 # 0.250 # # # # # # # # # 76341 # 2021-02-10 # 15.000 # 0.000 # # # # # # # datcnv_date = Jul 16 2024 14:46:14, 7.26.7.129 [datcnv_vars = 12] # datcnv_in = E:\Telework\2023-009\Unprocessed\CTD Data\2023-009-0013.hex E:\Tel ework\2023-009\Processing\doc\2023-009-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jul 16 2024 14:51:40, 7.26.7.129 # wildedit_in = E:\Telework\2023-009\Processing\convert\2023-009-0013.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 = Jul 16 2024 14:52:24, 7.26.7.129 # alignctd_in = E:\Telework\2023-009\Processing\wildedit\2023-009-0013.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jul 16 2024 14:53:02, 7.26.7.129 # celltm_in = E:\Telework\2023-009\Processing\align\2023-009-0013.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jul 16 2024 14:56:04, 7.26.7.129 [derive_vars = 4] # Derive_in = E:\Telework\2023-009\Processing\celltm\2023-009-0013.cnv E:\Telewo rk\2023-009\Processing\doc\2023-009-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. ---------------------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, Transmissivity and Fluorescence data are nominal and unedited except that some records were removed in editing temperature and salinity. NOTE: While the SBE fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, particularly for casts far from shore. It is recommended that users check extracted chlorophyll values where available. Calibration sampling for this cruise, and others that have used this CTD since the sensors were last serviced, have been limited in quantity and comparisons have not been consistent. Rough estimates of drift were made based on post-cruise calibrations in early 2024. The comparison of salinity samples with CTD salinity were in line with the post-cruise calibration and the comparison from one other cruise, so they were used for recalibration. The comparison of dissolved oxygen from the CTD and samples was confusing with results at depth consistent with the post-cruise calibration, but near-surface values appearing to be low by up to 0.1mL/L. Surface saturation also suggests that surface values may be low by about 1%. The SBE DO sensor has a fairly long response time so data accuracy is not as high when it is in motion as it is during stops for bottles. This will be especially true when vertical DO gradients are large. There was insufficient dissolved oxygen sampling to make a detailed estimate of errors in channel SBE Dissolved Oxygen. For details on the processing see the report: 2023-009_Processing_Report.doc. ---------------------------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.2E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (0.79E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.28E-01 1.06) $END !--1--- --2--- ---3---- --4-- ---5--- ---6---- --7--- --8-- ----9---- -10- !Pressu Depth Temperat Trans Fluores Salinity Oxygen Oxyge Conductiv Numb !re ure: missi cence: :T0:C0 : n: ity: er_o ! Primary vity URU: Dissol Disso Primary ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ------- -------- ------ ----- --------- ---- *END OF HEADER 3.5 3.4 12.8471 47.4 1.831 32.2133 5.98 260.7 3.78892 4 3.9 3.9 12.8471 47.4 1.826 32.2135 5.98 260.6 3.78895 50 5.0 5.0 12.8453 46.8 1.817 32.2142 5.97 260.3 3.78892 19 6.0 6.0 12.8470 46.5 1.817 32.2138 5.97 260.4 3.78907 26 7.0 6.9 12.8437 46.3 1.798 32.2143 5.93 258.8 3.78889 23 8.0 7.9 12.8273 45.9 1.732 32.2150 5.86 255.6 3.78749 16 9.0 8.9 12.7767 46.3 1.608 32.2186 5.78 251.9 3.78337 21 10.0 9.9 12.5966 46.8 1.196 32.2319 5.71 248.8 3.76859 21 11.0 10.9 12.4519 48.0 0.871 32.2448 5.65 246.5 3.75699 24 12.0 11.9 12.3920 50.5 0.656 32.2529 5.59 243.9 3.75250 30 13.0 12.9 12.3291 53.2 0.571 32.2564 5.56 242.2 3.74725 27 14.0 13.9 12.3022 55.1 0.567 32.2565 5.52 240.5 3.74489 21 15.0 14.8 12.2122 56.6 0.519 32.2630 5.49 239.4 3.73753 19 16.0 15.9 12.0976 56.7 0.547 32.2782 5.49 239.2 3.72886 19 17.0 16.9 12.0821 56.8 0.573 32.2854 5.48 238.7 3.72827 17 18.0 17.8 12.0899 56.8 0.640 32.2905 5.47 238.3 3.72954 22 19.0 18.8 12.0889 56.5 0.651 32.2955 5.46 238.1 3.73002 25 20.0 19.8 12.0741 56.7 0.633 32.3013 5.43 236.8 3.72933 27 21.0 20.8 12.0512 56.3 0.593 32.3060 5.42 236.4 3.72780 26 22.0 21.8 12.0439 56.4 0.584 32.3063 5.41 235.8 3.72722 26 23.0 22.8 12.0174 56.5 0.553 32.3132 5.39 234.8 3.72560 23 24.0 23.8 11.9891 56.6 0.523 32.3172 5.37 234.0 3.72352 21 25.0 24.8 11.9745 56.7 0.505 32.3198 5.36 233.8 3.72252 18 26.0 25.8 11.9601 56.7 0.494 32.3226 5.37 234.0 3.72156 18 27.0 26.8 11.9581 56.9 0.489 32.3230 5.36 233.6 3.72147 21 28.0 27.8 11.9522 56.9 0.468 32.3242 5.35 233.3 3.72110 28 29.0 28.7 11.9292 57.1 0.459 32.3269 5.33 232.4 3.71938 33 30.0 29.7 11.8929 57.3 0.443 32.3298 5.30 230.9 3.71645 26 31.0 30.7 11.8523 57.1 0.416 32.3345 5.27 229.7 3.71333 21 32.0 31.7 11.8097 57.4 0.398 32.3402 5.26 229.3 3.71014 20 33.0 32.7 11.7840 57.6 0.391 32.3423 5.25 229.0 3.70810 20 34.0 33.7 11.7489 57.7 0.364 32.3470 5.24 228.6 3.70548 20 35.0 34.7 11.7301 57.7 0.352 32.3480 5.23 228.0 3.70394 21 36.0 35.7 11.7183 57.7 0.336 32.3486 5.22 227.7 3.70299 23 37.0 36.7 11.7076 57.9 0.332 32.3497 5.22 227.5 3.70218 26 38.0 37.7 11.6726 57.7 0.322 32.3570 5.21 227.0 3.69984 26 39.0 38.6 11.6504 57.9 0.317 32.3604 5.18 226.0 3.69824 25 40.0 39.6 11.6315 58.0 0.326 32.3638 5.16 225.1 3.69694 24 41.0 40.6 11.6036 58.0 0.309 32.3682 5.15 224.4 3.69493 22 42.0 41.6 11.5744 57.9 0.295 32.3716 5.14 223.9 3.69271 22 43.0 42.6 11.5581 57.9 0.289 32.3736 5.13 223.6 3.69150 24 44.0 43.6 11.5429 58.0 0.291 32.3763 5.11 222.8 3.69046 24 45.0 44.6 11.5308 58.0 0.289 32.3767 5.10 222.3 3.68946 22 46.0 45.6 11.5190 58.0 0.282 32.3789 5.08 221.5 3.68867 22 47.0 46.6 11.4831 58.1 0.280 32.3841 5.06 220.4 3.68603 20 48.0 47.6 11.4454 58.1 0.269 32.3913 5.03 219.2 3.68343 21 49.0 48.6 11.4016 58.1 0.267 32.3991 4.99 217.4 3.68035 24 50.0 49.6 11.3038 58.0 0.246 32.4227 4.95 215.6 3.67405 30 51.0 50.5 11.2589 57.9 0.244 32.4300 4.91 213.8 3.67081 30 52.0 51.5 11.2367 57.9 0.225 32.4331 4.84 211.2 3.66918 22 53.0 52.5 11.1732 58.0 0.224 32.4466 4.77 207.9 3.66492 19 54.0 53.5 11.0752 58.0 0.200 32.4677 4.70 205.0 3.65833 18 55.0 54.5 10.9315 57.9 0.185 32.4952 4.65 202.7 3.64830 20 56.0 55.6 10.8139 57.8 0.171 32.5194 4.62 201.3 3.64028 24 57.0 56.5 10.7697 57.8 0.167 32.5351 4.59 200.0 3.63796 32 58.0 57.5 10.7380 57.7 0.162 32.5360 4.55 198.3 3.63525 29 59.0 58.5 10.6724 57.6 0.155 32.5469 4.53 197.2 3.63052 24 60.0 59.5 10.6496 57.4 0.165 32.5537 4.52 197.0 3.62920 22 61.0 60.5 10.6380 57.3 0.155 32.5581 4.53 197.2 3.62865 27 62.0 61.5 10.6336 57.3 0.151 32.5618 4.53 197.4 3.62867 34 62.8 62.2 10.6250 57.3 0.152 32.5641 4.51 196.4 3.62817 24