*2023/05/03 15:50:07.57 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/10/20 14:13:45.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 51 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6EBACEAD NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 51 2 Depth metres 1.459 50.396 3 Temperature:Primary 'deg C (ITS90)' 9.4667 11.3828 4 Transmissivity %/metre 34.3 57.9 5 Fluorescence:URU:Wetlabs mg/m^3 0.129 2.305 6 Salinity:T0:C0 PSS-78 31.6998 32.4504 7 Oxygen:Dissolved:SBE mL/L 2.332 5.556 8 Oxygen:Dissolved:SBE umol/kg 101.6021 242.2824 9 Conductivity:Primary S/m 3.513747 3.60538 10 Number_of_bin_records n/a 1 32 $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\2022-011-0145.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 : VI07 EVENT NUMBER : 145 LATITUDE : 48 53.86800 N ! (deg min) LONGITUDE : 125 24.24000 W ! (deg min) WATER DEPTH : 57 *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 11:01:38 8906 8906 CLEAN 5.3 2023/04/28 11:07:10 8901 8901 CLIP 1.4.1 2023/04/28 14:28:31 8901 5122 SHIFTDAT 3.5 2023/04/28 14:29:29 5122 5122 DELETE 6.3 2023/04/28 14:33:16 5122 982 CTDEDIT 5.4.0 2023/05/01 14:27:16 982 934 FILTERS 4.3 2023/05/03 13:20:59 934 934 BINAVE 4.2.1 2023/05/03 13:26:08 934 51 REMOVECH 8.2 2023/05/03 15:44:43 51 51 CHGUNITS 3.2 2023/05/03 15:49:33 51 51 REORDER 1.3.1 2023/05/03 15:49:46 ? ? HDREDIT2 3.2 2023/05/03 15:50:07 ? ? $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 = 3780, 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 41.13 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.4.0 2023/05/01 14:27:16 48 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 15:50:07 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 2022-10-20T14:13:41 17.8 0.1 7.4 3.2 0.0 36.6 15.4 40534016 1975681024 562972 27440014 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 2022-10-20T14:13:45 # nquan = 12 # nvalues = 8906 # 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, 8906 # span 1 = -0.181, 51.129 # span 2 = -0.180, 50.689 # span 3 = -13.4201, 12.8627 # span 4 = 0.029991, 3.653985 # span 5 = -0.0384, 88.4840 # span 6 = -0.1440, 16.8393 # span 7 = 1.1830, 2.5283 # span 8 = -1.752, 1.517 # span 9 = 0.2172, 32.4526 # span 10 = -116.6415, 12.1865 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Oct 20 2022 14:13:45 [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 08:46:33, 7.26.7.129 [datcnv_vars = 9] # datcnv_in = D:\Telework\2022-011\Unprocessed\2022-011-0145.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 08:54:24, 7.26.7.129 # wildedit_in = D:\Telework\2022-011\Processing\convert\2022-011-0145.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 09:17:38, 7.26.7.129 # wfilter_in = D:\Telework\2022-011\Processing\wildedit\2022-011-0145.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 19 # wfilter_action c0S/m = cosine, 19 # alignctd_date = Apr 28 2023 09:19:13, 7.26.7.129 # alignctd_in = D:\Telework\2022-011\Processing\wfilter\2022-011-0145.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Apr 28 2023 09:20:03, 7.26.7.129 # celltm_in = D:\Telework\2022-011\Processing\align\2022-011-0145.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 09:21:14, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2022-011\Processing\celltm\2022-011-0145.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: The descent rate of the CTD was extremely noisy with some complete reversals of direction. 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 1.0 1.5 11.3828 34.4 1.925 31.6998 5.56 242.3 3.605380 1 2.0 2.0 11.3788 34.4 2.069 31.7009 5.55 242.0 3.605165 27 3.0 2.9 11.3397 34.3 2.172 31.7128 5.49 239.5 3.602988 29 4.0 4.0 11.2758 34.6 2.305 31.7316 5.48 238.8 3.599334 20 5.0 5.0 11.2386 34.7 1.904 31.7410 5.52 240.7 3.597079 24 6.0 5.9 11.2314 35.3 1.589 31.7423 5.54 241.4 3.596613 24 7.0 6.9 11.2168 36.2 1.575 31.7462 5.44 237.2 3.595778 14 8.0 8.0 11.1281 36.5 1.701 31.7735 5.28 230.4 3.590801 14 9.0 8.9 11.0451 36.7 1.400 31.7972 5.13 223.6 3.585955 20 10.0 9.8 10.9701 38.3 1.257 31.8033 4.58 199.5 3.580037 20 11.0 10.9 10.8146 39.9 1.504 31.8144 3.97 173.2 3.567565 12 12.0 11.9 10.6919 41.9 1.082 31.8431 3.80 165.5 3.559737 12 13.0 12.8 10.6512 45.3 0.757 31.8726 3.96 172.8 3.559165 12 14.0 14.0 10.6077 49.3 0.866 31.9016 4.11 179.1 3.558309 13 15.0 14.8 10.5222 48.7 0.781 31.9360 3.94 171.8 3.554295 11 16.0 15.8 10.4058 48.8 0.547 31.9537 3.64 158.7 3.545893 12 17.0 16.9 10.3421 49.4 0.429 31.9607 3.42 149.1 3.541044 15 18.0 17.9 10.3036 51.6 0.397 31.9697 3.21 139.8 3.538610 21 19.0 18.8 10.2163 52.5 0.279 31.9862 3.02 131.5 3.532633 31 20.0 19.8 10.1234 54.4 0.290 32.0308 2.95 128.7 3.528955 23 21.0 20.8 10.0510 56.2 0.298 32.0639 2.91 126.7 3.525923 15 22.0 21.8 10.0264 56.9 0.375 32.0765 2.93 127.6 3.525053 15 23.0 22.9 10.0169 57.4 0.298 32.0828 2.94 128.2 3.524897 21 24.0 23.7 10.0007 57.4 0.286 32.0913 2.92 127.3 3.524353 24 25.0 24.8 9.9880 57.2 0.336 32.1175 2.95 128.4 3.525867 17 26.0 25.8 9.9716 56.7 0.309 32.1405 2.96 129.0 3.526746 20 27.0 26.8 9.9611 57.1 0.250 32.1443 2.93 127.8 3.526238 23 28.0 27.7 9.9472 57.5 0.254 32.1451 2.86 124.6 3.525140 17 29.0 28.7 9.9043 57.9 0.319 32.1507 2.73 118.8 3.521965 19 30.0 29.7 9.8645 57.7 0.207 32.1556 2.64 115.1 3.518991 18 31.0 30.8 9.8397 57.0 0.193 32.1774 2.62 114.1 3.519003 24 32.0 31.6 9.8176 56.4 0.245 32.1920 2.59 112.9 3.518529 28 33.0 32.7 9.7874 56.6 0.170 32.2064 2.55 111.0 3.517343 13 34.0 33.7 9.7675 56.3 0.242 32.2180 2.52 109.9 3.516779 11 35.0 34.8 9.7615 55.8 0.200 32.2235 2.52 109.6 3.516836 14 36.0 35.6 9.7512 55.4 0.191 32.2288 2.50 109.0 3.516486 20 37.0 36.6 9.7424 56.3 0.169 32.2365 2.51 109.6 3.516510 15 38.0 37.7 9.7353 55.9 0.162 32.2453 2.53 110.1 3.516801 14 39.0 38.7 9.7302 56.0 0.166 32.2517 2.53 110.2 3.517026 18 40.0 39.6 9.7154 56.0 0.198 32.2669 2.56 111.5 3.517250 20 41.0 40.7 9.7048 55.5 0.241 32.2918 2.62 114.1 3.518804 18 42.0 41.7 9.6790 56.1 0.143 32.3066 2.58 112.4 3.518034 24 43.0 42.6 9.6580 56.2 0.129 32.3152 2.54 110.5 3.517055 19 44.0 43.6 9.6285 55.5 0.200 32.3421 2.54 110.5 3.517143 14 45.0 44.6 9.6050 53.7 0.181 32.3606 2.56 111.6 3.516925 15 46.0 45.6 9.5817 52.7 0.178 32.3783 2.54 110.7 3.516644 29 47.0 46.5 9.5546 52.1 0.289 32.3956 2.50 108.9 3.515978 14 48.0 47.6 9.5336 51.7 0.262 32.4090 2.48 108.0 3.515483 12 49.0 48.6 9.5151 50.6 0.183 32.4212 2.44 106.4 3.515092 13 50.0 49.6 9.4850 49.7 0.185 32.4404 2.39 104.0 3.514349 23 51.0 50.4 9.4667 47.6 0.169 32.4504 2.33 101.6 3.513747 32