*2023/05/03 15:50:06.99 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/10/16 18:50:01.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 39 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4DC68D58 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 40 2 Depth metres 1.952 39.669 3 Temperature:Primary 'deg C (ITS90)' 9.1528 12.5413 4 Transmissivity %/metre 33.4 59.6 5 Fluorescence:URU:Wetlabs mg/m^3 0.179 4.918 6 Salinity:T0:C0 PSS-78 31.6343 32.3248 7 Oxygen:Dissolved:SBE mL/L 3.228 6.236 8 Oxygen:Dissolved:SBE umol/kg 140.6856 272.0055 9 Conductivity:Primary S/m 3.473459 3.700722 10 Number_of_bin_records n/a 12 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 ' ' 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 ' ' 6 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2022-011\Processing\derive\2022-011-0105.cnv $END *ADMINISTRATION MISSION : 2022-011 AGENCY : IOS,Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : WCVI Juvenile Salmon Survey SCIENTIST : King J. PLATFORM : Nordic Pearl *LOCATION GEOGRAPHIC AREA : WCVI STATION : NS05 EVENT NUMBER : 105 LATITUDE : 49 32.40600 N ! (deg min) LONGITUDE : 126 39.83000 W ! (deg min) WATER DEPTH : 50 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE25plus SERIAL NUMBER : 0251091 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 6376 Conductivity ' ' 4799 'Pressure:Strain Gauge' ' ' 1091 'Oxygen:SBE 43' ' ' 1483 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 2215 'Transmissometer:WET Labs C-Star' ' ' 1396DR $END $REMARKS 1.0.4 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2023/04/28 11:01:32 5287 5287 CLEAN 5.3 2023/04/28 11:07:07 5286 5286 CLIP 1.4.1 2023/04/28 14:28:29 5286 2667 SHIFTDAT 3.5 2023/04/28 14:29:26 2667 2667 DELETE 6.3 2023/04/28 14:33:14 2667 727 CTDEDIT 5.4.0 2023/05/01 11:21:54 727 722 FILTERS 4.3 2023/05/03 13:20:59 722 722 BINAVE 4.2.1 2023/05/03 13:26:07 722 39 REMOVECH 8.2 2023/05/03 15:44:43 39 39 CHGUNITS 3.2 2023/05/03 15:49:33 39 39 REORDER 1.3.1 2023/05/03 15:49:45 ? ? HDREDIT2 3.2 2023/05/03 15:50:06 ? ? $END $REMARKS -CLEAN functions: 2023/04/28 11:06:53 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 CLIP parameters were used. Clip by Record Number Limits First, Last Records = 2620, end from event list: clip.csv Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 1.50 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: 11 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 9 points) will be deleted. Drop rate applies in the range 10.00 to 30.40 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.4.0 2023/05/01 11:21:54 5 records were deleted in this editing session. No data values were changed. -The following FILTER parameters were used. Median filter was used. Filter width = 7 The following channel(s) were filtered. Fluorescence:URU:Wetlabs:ECO-AFL -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2023/05/03 15:44:43 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2023/05/03 15:50:06 Applied edit header: D:\Telework\2022-011\Processing\doc\2022-011-HDR.TXT Channel 1: Pressure [decibar] Format: F9.4 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 9: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 Channel 5: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 4: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity $END *COMMENTS SBE HEADER 1.0.4 Mar 23 2021 08:54:28 2022-10-16T18:49:58 16.6 0.3 7.4 3.2 0.0 41.5 15.9 31752192 1984462848 441002 27561984 0 0 Sea-Bird Electronics, Inc 1.0.4 Mar 23 2021 08:54:28 1.0 2015-02-10T15:16:10 temperature-0 6376 conductivity-0 4799 strain-0 4703328 43 1483 NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE 115200 1 0 ser1 9600 1 S> ts 0 start 254 254 1 3 60 0 ser2 9600 1 S> ts 0 start 254 254 1 3 60 2 1 0 0 3000 45 1 0 1 1 1 0 0 0 0 0 0 8 4703328 2022-01-26 1.284737e-01 1.920052e-03 5.501718e-12 -9.109252e+01 4.219488e+01 1.391981e+00 8.418963e+06 -7.627236e+01 3.979222e+00 1.006934e+02 1.550173e-02 0.000000e+00 0.000000e+00 0.000000e+00 2022-10-16T18:50:01 # nquan = 12 # nvalues = 5287 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m], lat = 49.00 # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 6 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 7 = sbeox0V: Oxygen raw, SBE 43 [V] # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity, Practical [PSU] # name 10 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 11 = flag: flag # span 0 = 1, 5287 # span 1 = -0.188, 40.396 # span 2 = -0.187, 40.050 # span 3 = -10.7335, 16.9123 # span 4 = 0.018540, 3.785142 # span 5 = -0.0384, 89.9359 # span 6 = -0.1440, 59.8560 # span 7 = 0.0000, 2.5146 # span 8 = -1.443, 1.332 # span 9 = 0.1478, 32.4113 # span 10 = -115.8787, 13.6179 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Oct 16 2022 18:50:01 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 6376 # 11-Jan-22 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38615884e-003 # 6.42025218e-004 # 2.30053075e-005 # 2.16371925e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4799 # 14-Jan-22 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.98683868e+000 # 1.29022762e+000 # 7.50378717e-004 # 1.11400299e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1091 # 26-Jan-22 # 1.28473665e-001 # 1.92005154e-003 # 5.50171803e-012 # -9.10925205e+001 # 4.21948763e+001 # 1.39198099e+000 # 8.41896306e+006 # -7.62723571e+001 # 3.97922248e+000 # 1.00693415e+002 # 1.55017269e-002 # 0.00000000e+000 # 0.000000 # # # # # # 1483 # 05-Mar-22 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.4871e-001 # -0.5117 # -3.9501e-003 # 1.2011e-004 # -1.9301e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.7100 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

#
#
#
# # # # 2215 # 2018-11-27 # 1.20000000e+001 # # 0.0120 # # # # # # 1396DR # 2020-01-23 # 19.1833 # -0.0384 # 0.250 # # # # # # # # # # # # # # # # # #
# datcnv_date = Apr 28 2023 08:46:18, 7.26.7.129 [datcnv_vars = 9] # datcnv_in = D:\Telework\2022-011\Unprocessed\2022-011-0105.xml D:\Telework\202 2-011\Processing\doc\2022-011-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Apr 28 2023 08:54:22, 7.26.7.129 # wildedit_in = D:\Telework\2022-011\Processing\convert\2022-011-0105.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 32 # wildedit_vars = prdM depSM t090C c0S/m # wildedit_excl_bad_scans = yes # wfilter_date = Apr 28 2023 09:17:37, 7.26.7.129 # wfilter_in = D:\Telework\2022-011\Processing\wildedit\2022-011-0105.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 19 # wfilter_action c0S/m = cosine, 19 # alignctd_date = Apr 28 2023 09:19:11, 7.26.7.129 # alignctd_in = D:\Telework\2022-011\Processing\wfilter\2022-011-0105.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Apr 28 2023 09:20:01, 7.26.7.129 # celltm_in = D:\Telework\2022-011\Processing\align\2022-011-0105.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Apr 28 2023 09:21:12, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2022-011\Processing\celltm\2022-011-0105.cnv D:\Telewo rk\2022-011\Processing\doc\2022-011-ctd.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove a few records corrupted by shed wakes from the bottom of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Oxygen:Dissolved, Transmissivity, Conductivity and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity. The comparison of dissolved oxygen was limited to 5m where DO values were mostly high. No recalibration was applied due to the limitations of the comparison. This was the second use of this equipment since the sensors were serviced at the factory. Dissolved oxygen is likely reading slightly low. Similarly, no recalibration was applied to salinity due to the small number of samples, all of which came from 5m. Pressure was very accurate at the surface. For details on the processing see document: 2022-011_Processing_Report.doc. !--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 ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- ----- ------- -------- ------ ----- --------- ---- *END OF HEADER 2.0 2.0 12.5413 36.2 2.260 31.6343 6.24 272.0 3.700722 28 3.0 3.0 12.5354 36.9 2.544 31.6346 6.21 270.7 3.700280 23 4.0 3.9 12.5283 35.5 2.429 31.6347 6.18 269.5 3.699698 22 5.0 4.9 12.5240 35.9 2.983 31.6355 6.13 267.4 3.699450 16 6.0 6.0 12.5161 36.0 3.171 31.6364 6.10 265.9 3.698884 20 7.0 7.0 12.5109 36.3 3.071 31.6364 6.07 264.7 3.698468 29 8.0 7.9 12.5062 36.1 3.118 31.6379 6.05 264.1 3.698249 21 9.0 8.9 12.4942 35.3 3.891 31.6488 6.01 262.1 3.698376 17 10.0 10.0 12.4645 35.3 2.860 31.6615 5.98 260.9 3.697125 17 11.0 10.9 12.3645 33.4 2.971 31.6809 5.86 255.5 3.690361 20 12.0 11.9 12.1079 34.4 4.704 31.7174 5.38 234.6 3.671510 20 13.0 12.9 11.7995 34.5 4.684 31.7482 4.95 216.0 3.647523 15 14.0 13.9 11.6197 35.4 2.511 31.7669 4.74 206.7 3.633639 15 15.0 14.9 11.3956 39.7 2.567 31.7862 4.59 200.1 3.615919 15 16.0 15.9 11.1299 41.0 4.918 31.8260 4.45 194.0 3.596642 19 17.0 16.9 10.8625 39.9 3.420 31.8943 4.26 185.8 3.580086 23 18.0 17.8 10.7430 38.9 2.682 31.9207 4.06 177.1 3.572291 20 19.0 18.9 10.6507 41.3 2.329 31.9363 3.84 167.4 3.565793 17 20.0 19.8 10.5385 44.1 1.601 31.9548 3.65 159.3 3.557820 31 21.0 20.8 10.4701 46.9 1.101 31.9692 3.58 156.1 3.553294 18 22.0 21.8 10.3989 45.8 1.608 31.9800 3.49 152.0 3.548164 15 23.0 22.8 10.3331 45.4 1.116 31.9949 3.42 149.2 3.543919 15 24.0 23.8 10.2548 47.0 1.789 32.0157 3.38 147.2 3.539156 16 25.0 24.8 10.1704 48.5 1.032 32.0374 3.35 146.2 3.533950 18 26.0 25.8 10.1597 52.6 0.650 32.0388 3.34 145.7 3.533193 22 27.0 26.7 10.1587 54.7 0.790 32.0388 3.35 146.0 3.533144 17 28.0 27.8 10.1427 55.3 0.646 32.0423 3.33 145.2 3.532130 15 29.0 28.8 10.0758 55.4 0.618 32.0619 3.30 143.8 3.528246 15 30.0 29.8 9.9792 56.1 0.415 32.0902 3.26 142.1 3.522618 18 31.0 30.7 9.9002 56.4 0.408 32.1113 3.23 140.7 3.517797 16 32.0 31.7 9.8390 57.0 0.298 32.1273 3.25 141.4 3.514040 14 33.0 32.8 9.7661 57.9 0.333 32.1489 3.25 141.8 3.509821 13 34.0 33.7 9.7427 58.2 0.261 32.1554 3.26 142.2 3.508445 18 35.0 34.7 9.7248 58.3 0.263 32.1598 3.24 141.2 3.507354 27 36.0 35.6 9.6863 58.0 0.252 32.1703 3.25 141.8 3.505043 19 37.0 36.7 9.6123 59.6 0.297 32.1925 3.33 144.9 3.500767 13 38.0 37.7 9.5145 59.2 0.394 32.2225 3.47 151.2 3.495165 12 39.0 38.7 9.3127 58.9 0.219 32.2833 3.67 159.7 3.483421 13 40.0 39.7 9.1528 59.3 0.179 32.3248 3.84 167.2 3.473459 20