*2023/05/03 15:50:05.37 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/10/10 20:20:55.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 91 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C3321330 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 92 2 Depth metres 2.366 90.756 3 Temperature:Primary 'deg C (ITS90)' 8.0764 10.5596 4 Transmissivity %/metre 49 63.5 5 Fluorescence:URU:Wetlabs mg/m^3 0.28E-01 0.507 6 Salinity:T0:C0 PSS-78 31.7788 32.9835 7 Oxygen:Dissolved:SBE mL/L 2.439 4.274 8 Oxygen:Dissolved:SBE umol/kg 106.1988 186.3155 9 Conductivity:Primary S/m 3.443641 3.571847 10 Number_of_bin_records n/a 4 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\2022-011-0018.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 : QCSD01 EVENT NUMBER : 18 LATITUDE : 51 5.39700 N ! (deg min) LONGITUDE : 127 49.44500 W ! (deg min) WATER DEPTH : 104 *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 11:01:14 6944 6944 CLEAN 5.3 2023/04/28 11:06:56 6937 6937 CLIP 1.4.1 2023/04/28 14:28:21 6937 4338 SHIFTDAT 3.5 2023/04/28 14:29:17 4338 4338 DELETE 6.3 2023/04/28 14:33:10 4338 1462 CTDEDIT 5.4.0 2023/04/28 15:42:35 1462 1400 FILTERS 4.3 2023/05/03 13:20:56 1400 1400 BINAVE 4.2.1 2023/05/03 13:26:04 1400 91 REMOVECH 8.2 2023/05/03 15:44:42 91 91 CHGUNITS 3.2 2023/05/03 15:49:31 91 91 REORDER 1.3.1 2023/05/03 15:49:43 ? ? HDREDIT2 3.2 2023/05/03 15:50:05 ? ? $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 = 2600, 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 81.63 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.4.0 2023/04/28 15:42:35 62 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 15:50:05 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 2022-10-10T20:20:52 17.6 0.1 7.3 3.2 0.0 39.1 16.1 6553600 2009661440 91022 27911964 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 2022-10-10T20:20:55 # nquan = 12 # nvalues = 6944 # 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, 6944 # span 1 = -0.036, 91.634 # span 2 = -0.035, 90.837 # span 3 = -13.2218, 14.9293 # span 4 = 0.001784, 3.573172 # span 5 = -0.0223, 92.0976 # span 6 = -0.1440, 59.8560 # span 7 = 1.1875, 2.5767 # span 8 = -2.177, 1.977 # span 9 = 0.0145, 32.9855 # span 10 = -116.3100, 12.4191 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Oct 10 2022 20:20:55 [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 08:45:42, 7.26.7.129 [datcnv_vars = 9] # datcnv_in = D:\Telework\2022-011\Unprocessed\2022-011-0018.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 08:54:18, 7.26.7.129 # wildedit_in = D:\Telework\2022-011\Processing\convert\2022-011-0018.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 09:17:32, 7.26.7.129 # wfilter_in = D:\Telework\2022-011\Processing\wildedit\2022-011-0018.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 19 # wfilter_action c0S/m = cosine, 19 # alignctd_date = Apr 28 2023 09:19:07, 7.26.7.129 # alignctd_in = D:\Telework\2022-011\Processing\wfilter\2022-011-0018.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Apr 28 2023 09:19:57, 7.26.7.129 # celltm_in = D:\Telework\2022-011\Processing\align\2022-011-0018.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 09:21:07, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2022-011\Processing\celltm\2022-011-0018.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 very noisy with some complete reversals of direction. CTDEDIT was used to remove 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 2.4 10.1258 54.0 0.259 31.7789 4.22 184.2 3.503429 4 3.0 3.0 10.1197 54.1 0.276 31.7792 4.23 184.3 3.502944 16 4.0 4.0 10.1125 54.1 0.315 31.7795 4.23 184.3 3.502400 25 5.0 4.9 10.1103 53.9 0.368 31.7797 4.23 184.5 3.502267 20 6.0 6.0 10.1127 53.9 0.391 31.7792 4.22 184.0 3.502466 23 7.0 7.1 10.1177 53.9 0.417 31.7788 4.24 184.9 3.502914 11 8.0 7.9 10.1166 53.9 0.429 31.7791 4.24 184.6 3.502881 13 9.0 9.0 10.1165 53.8 0.430 31.7792 4.22 184.1 3.502916 12 10.0 10.0 10.1136 53.9 0.424 31.7798 4.23 184.6 3.502773 17 11.0 10.8 10.1066 53.9 0.439 31.7810 4.23 184.6 3.502324 12 12.0 11.9 10.1043 54.0 0.439 31.7817 4.22 183.9 3.502234 14 13.0 12.9 10.1052 53.6 0.481 31.7813 4.21 183.4 3.502311 22 14.0 13.8 10.1052 53.8 0.436 31.7812 4.21 183.4 3.502349 20 15.0 14.8 10.0963 53.6 0.470 31.7899 4.19 182.6 3.502478 11 16.0 15.8 10.0914 53.8 0.507 31.7993 4.17 181.9 3.503021 9 17.0 16.9 10.0945 53.8 0.494 31.8000 4.17 181.6 3.503403 11 18.0 17.9 10.0966 54.1 0.490 31.7996 4.17 181.7 3.503594 25 19.0 18.7 10.0985 54.6 0.469 31.8026 4.19 182.6 3.504086 11 20.0 19.8 10.0991 54.7 0.475 31.8041 4.19 182.6 3.504343 9 21.0 20.9 10.1140 54.5 0.489 31.8107 4.18 182.1 3.506345 9 22.0 21.9 10.1801 54.4 0.461 31.8332 4.19 182.8 3.514387 11 23.0 22.9 10.3039 55.2 0.461 31.8803 4.25 185.4 3.529944 32 24.0 23.7 10.4384 55.8 0.436 31.9288 4.27 186.3 3.546602 18 25.0 24.7 10.4851 56.5 0.360 31.9614 4.25 185.4 3.554005 12 26.0 25.8 10.3334 57.6 0.378 31.9415 4.22 183.9 3.538750 12 27.0 26.8 10.3663 57.5 0.402 31.9672 4.19 182.8 3.544246 18 28.0 27.7 10.4163 57.8 0.341 31.9961 4.25 185.2 3.551555 27 29.0 28.7 10.5507 58.3 0.279 32.0530 4.24 185.0 3.569121 13 30.0 29.8 10.5596 59.5 0.212 32.0720 4.26 185.6 3.571847 10 31.0 30.8 10.4840 61.2 0.177 32.0770 4.24 184.8 3.565732 13 32.0 31.8 10.3691 62.2 0.143 32.1073 4.20 183.0 3.558681 23 33.0 32.7 10.3269 62.6 0.130 32.1447 4.18 182.2 3.558734 22 34.0 33.7 10.2929 62.8 0.125 32.1754 4.17 181.7 3.558826 14 35.0 34.7 10.2703 62.7 0.125 32.1894 4.16 181.1 3.558268 10 36.0 35.7 10.2452 62.9 0.112 32.2128 4.14 180.6 3.558430 12 37.0 36.7 10.2163 63.0 0.111 32.2372 4.13 180.2 3.558352 14 38.0 37.7 10.1795 63.1 0.106 32.2512 4.12 179.6 3.556529 25 39.0 38.6 10.1367 63.1 0.103 32.2562 4.09 178.3 3.553279 17 40.0 39.6 10.0968 63.2 0.095 32.2548 4.06 176.9 3.549670 12 41.0 40.6 10.0634 63.2 0.104 32.2612 4.00 174.5 3.547407 10 42.0 41.7 9.9829 63.2 0.086 32.2875 3.97 172.9 3.542939 11 43.0 42.7 9.9262 63.2 0.090 32.3069 3.93 171.3 3.539896 12 44.0 43.7 9.9123 63.3 0.085 32.3216 3.92 170.8 3.540161 22 45.0 44.5 9.9077 63.3 0.082 32.3359 3.91 170.5 3.541194 28 46.0 45.6 9.9032 63.3 0.066 32.3437 3.90 170.1 3.541617 12 47.0 46.6 9.8809 63.1 0.079 32.3510 3.89 169.5 3.540411 9 48.0 47.6 9.8259 63.2 0.074 32.3706 3.87 168.7 3.537522 10 49.0 48.6 9.7967 63.2 0.055 32.3806 3.86 168.1 3.535977 13 50.0 49.6 9.7839 63.3 0.068 32.3836 3.85 167.7 3.535180 22 51.0 50.5 9.7700 63.4 0.066 32.3852 3.85 167.6 3.534147 22 52.0 51.5 9.7620 63.4 0.072 32.3855 3.84 167.3 3.533509 12 53.0 52.5 9.7569 63.3 0.079 32.3864 3.84 167.2 3.533191 10 54.0 53.5 9.7449 63.3 0.061 32.3893 3.83 166.8 3.532467 11 55.0 54.5 9.7323 63.3 0.062 32.3921 3.83 166.9 3.531671 16 56.0 55.6 9.7139 63.3 0.063 32.3959 3.81 165.9 3.530458 24 57.0 56.4 9.6855 63.4 0.054 32.4029 3.76 163.9 3.528680 23 58.0 57.4 9.5611 63.5 0.065 32.4229 3.67 159.8 3.519698 12 59.0 58.4 9.4979 63.4 0.057 32.4244 3.59 156.4 3.514314 9 60.0 59.5 9.4191 63.3 0.049 32.4321 3.53 153.7 3.508160 8 61.0 60.5 9.3492 63.2 0.041 32.4413 3.45 150.3 3.502934 10 62.0 61.6 9.2311 63.2 0.047 32.4673 3.36 146.3 3.495091 23 63.0 62.4 9.1430 63.2 0.042 32.4851 3.25 141.5 3.489088 20 64.0 63.5 9.0419 63.1 0.034 32.5146 3.19 138.9 3.483071 12 65.0 64.5 9.0038 63.0 0.042 32.5336 3.17 137.9 3.481602 10 66.0 65.5 8.9847 62.8 0.036 32.5455 3.15 137.2 3.481104 13 67.0 66.5 8.9739 62.6 0.034 32.5510 3.14 136.8 3.480722 19 68.0 67.4 8.9649 62.7 0.033 32.5548 3.13 136.6 3.480341 17 69.0 68.4 8.9647 62.6 0.033 32.5553 3.13 136.4 3.480411 15 70.0 69.4 8.9537 62.6 0.042 32.5601 3.14 136.7 3.479948 13 71.0 70.4 8.9383 62.6 0.031 32.5658 3.12 135.9 3.479179 14 72.0 71.4 8.9264 62.5 0.044 32.5705 3.11 135.5 3.478631 14 73.0 72.4 8.9140 62.5 0.035 32.5752 3.10 134.9 3.478031 15 74.0 73.3 8.8940 62.5 0.045 32.5831 3.07 133.9 3.477068 18 75.0 74.3 8.8424 62.3 0.037 32.6065 3.02 131.5 3.474811 17 76.0 75.3 8.7839 62.1 0.037 32.6319 2.98 130.0 3.472129 13 77.0 76.3 8.7565 61.8 0.033 32.6400 2.94 128.2 3.470541 11 78.0 77.3 8.7177 61.6 0.032 32.6522 2.92 127.0 3.468323 14 79.0 78.3 8.6367 61.5 0.028 32.6868 2.86 124.4 3.464530 21 80.0 79.3 8.5620 61.3 0.038 32.7270 2.80 121.9 3.461809 16 81.0 80.3 8.5253 60.4 0.038 32.7466 2.73 119.1 3.460486 12 82.0 81.3 8.4121 59.4 0.034 32.8073 2.66 115.9 3.456306 14 83.0 82.3 8.2661 58.0 0.040 32.8846 2.58 112.2 3.450766 18 84.0 83.3 8.1966 55.5 0.040 32.9190 2.50 109.0 3.447916 15 85.0 84.3 8.1624 53.6 0.048 32.9364 2.49 108.4 3.446572 14 86.0 85.3 8.1458 52.1 0.048 32.9456 2.47 107.6 3.446019 21 87.0 86.2 8.1125 51.5 0.050 32.9627 2.46 107.1 3.444719 19 88.0 87.2 8.0983 51.1 0.054 32.9692 2.45 106.7 3.444122 12 89.0 88.2 8.0897 50.3 0.047 32.9740 2.44 106.4 3.443862 12 90.0 89.3 8.0817 49.5 0.047 32.9787 2.44 106.3 3.443641 13 91.0 90.4 8.0785 49.2 0.046 32.9818 2.44 106.2 3.443693 32 92.0 90.8 8.0764 49.0 0.034 32.9835 2.45 106.5 3.443681 8