*2023/05/03 15:50:06.65 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/10/15 15:40:31.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 35 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6F8D6B35 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 36 2 Depth metres 1.91 35.817 3 Temperature:Primary 'deg C (ITS90)' 8.8283 12.9152 4 Transmissivity %/metre 41.1 59.9 5 Fluorescence:URU:Wetlabs mg/m^3 0.173 2.409 6 Salinity:T0:C0 PSS-78 31.6447 32.3638 7 Oxygen:Dissolved:SBE mL/L 3.716 5.804 8 Oxygen:Dissolved:SBE umol/kg 161.9734 253.1779 9 Conductivity:Primary S/m 3.448606 3.735051 10 Number_of_bin_records n/a 8 37 $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\2022-011-0086.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 : EI04 EVENT NUMBER : 86 LATITUDE : 49 46.86100 N ! (deg min) LONGITUDE : 127 3.97700 W ! (deg min) WATER DEPTH : 44 *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 11:01:27 6650 6650 CLEAN 5.3 2023/04/28 11:07:04 6641 6641 CLIP 1.4.1 2023/04/28 14:28:27 6641 3892 SHIFTDAT 3.5 2023/04/28 14:29:23 3892 3892 DELETE 6.3 2023/04/28 14:33:13 3892 568 CTDEDIT 5.4.0 2023/05/01 10:36:56 568 526 FILTERS 4.3 2023/05/03 13:20:58 526 526 BINAVE 4.2.1 2023/05/03 13:26:06 526 35 REMOVECH 8.2 2023/05/03 15:44:42 35 35 CHGUNITS 3.2 2023/05/03 15:49:32 35 35 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 = 2750, 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 26.60 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.4.0 2023/05/01 10:36:56 42 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 15:44:42 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 2022-10-15T15:40:28 16.8 0.1 7.4 3.2 0.0 39.1 16.4 25264128 1990950912 350890 27652096 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 2022-10-15T15:40:31 # nquan = 12 # nvalues = 6650 # 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, 6650 # span 1 = -0.309, 36.605 # span 2 = -0.306, 36.291 # span 3 = -14.0536, 14.1798 # span 4 = 0.006353, 3.749548 # span 5 = -0.0384, 91.7830 # span 6 = -0.1440, 59.8560 # span 7 = 0.0000, 3.1601 # span 8 = -763.790, 722.260 # span 9 = 0.0831, 32.4451 # span 10 = -119.3021, 38.6966 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Oct 15 2022 15:40:31 [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 08:46:09, 7.26.7.129 [datcnv_vars = 9] # datcnv_in = D:\Telework\2022-011\Unprocessed\2022-011-0086.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 08:54:21, 7.26.7.129 # wildedit_in = D:\Telework\2022-011\Processing\convert\2022-011-0086.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 09:17:35, 7.26.7.129 # wfilter_in = D:\Telework\2022-011\Processing\wildedit\2022-011-0086.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 19 # wfilter_action c0S/m = cosine, 19 # alignctd_date = Apr 28 2023 09:19:10, 7.26.7.129 # alignctd_in = D:\Telework\2022-011\Processing\wfilter\2022-011-0086.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Apr 28 2023 09:20:00, 7.26.7.129 # celltm_in = D:\Telework\2022-011\Processing\align\2022-011-0086.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 09:21:11, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2022-011\Processing\celltm\2022-011-0086.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 some records corrupted by shed wakes. -------------------------------------------------------------------------------------- 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 1.9 12.9141 44.8 1.670 31.6447 5.80 253.2 3.734845 15 3.0 2.9 12.9145 45.1 2.105 31.6447 5.80 252.9 3.734924 24 4.0 3.9 12.9152 45.2 1.711 31.6449 5.79 252.3 3.735051 14 5.0 5.0 12.9141 44.3 2.409 31.6450 5.79 252.6 3.735014 19 6.0 5.9 12.9125 44.2 1.905 31.6458 5.77 251.7 3.734984 20 7.0 6.9 12.9088 45.3 1.902 31.6476 5.75 250.7 3.734901 12 8.0 7.9 12.9044 44.9 1.971 31.6488 5.73 249.9 3.734674 10 9.0 8.9 12.8979 43.1 1.597 31.6506 5.73 249.9 3.734334 9 10.0 9.9 12.8901 43.7 1.608 31.6517 5.71 249.2 3.733796 8 11.0 11.0 12.8771 43.7 1.740 31.6535 5.71 249.0 3.732883 11 12.0 12.0 12.8630 42.9 2.093 31.6556 5.69 248.0 3.731894 18 13.0 12.8 12.8189 43.9 1.603 31.6533 5.51 240.3 3.727772 28 14.0 13.8 12.6096 43.5 1.869 31.6846 5.10 222.4 3.712562 13 15.0 14.8 12.3849 43.4 1.948 31.7159 4.71 205.2 3.695991 11 16.0 15.9 11.9977 43.1 2.280 31.7707 4.45 194.1 3.667492 9 17.0 16.9 11.6447 41.1 2.021 31.8383 4.29 187.1 3.643329 10 18.0 17.9 11.3784 41.6 1.385 31.9023 4.24 184.7 3.626409 10 19.0 18.9 11.2476 43.3 1.436 31.9348 4.20 183.1 3.618222 12 20.0 19.9 10.9284 44.5 1.410 31.9838 4.10 178.9 3.595065 15 21.0 20.8 10.7509 46.3 1.107 32.0082 4.00 174.5 3.581921 16 22.0 21.9 10.5237 50.1 0.917 32.0235 3.83 167.2 3.563493 18 23.0 22.8 10.3091 52.2 0.904 32.0413 3.72 162.0 3.546439 17 24.0 23.8 10.1416 52.4 0.801 32.0888 3.72 162.2 3.536481 14 25.0 24.8 10.0216 52.9 1.231 32.1175 3.77 164.1 3.528823 10 26.0 25.7 9.9404 52.8 0.801 32.1347 3.84 167.2 3.523425 9 27.0 26.8 9.8431 54.0 0.679 32.1576 3.92 171.1 3.517176 10 28.0 27.8 9.7681 54.3 0.609 32.1684 3.99 173.8 3.511701 12 29.0 28.8 9.6720 55.1 0.784 32.1789 4.02 175.1 3.504336 21 30.0 29.7 9.5037 55.3 0.619 32.2014 4.02 175.3 3.491809 20 31.0 30.7 9.2881 56.7 0.405 32.2829 4.01 174.7 3.480872 12 32.0 31.7 9.2182 58.2 0.257 32.3129 4.00 174.4 3.477695 11 33.0 32.8 9.1413 59.2 0.250 32.3321 4.02 175.2 3.472854 11 34.0 33.8 9.0654 59.2 0.189 32.3368 4.07 177.4 3.466701 16 35.0 34.7 8.9794 59.8 0.186 32.3575 4.07 177.1 3.461193 24 36.0 35.8 8.8283 59.9 0.173 32.3638 4.21 183.2 3.448606 37