*2023/05/03 15:50:06.22 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/10/13 19:57:38.000 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 : C49F8A24 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 92 2 Depth metres 2.216 90.777 3 Temperature:Primary 'deg C (ITS90)' 7.3492 13.8241 4 Transmissivity %/metre 18.6 61.6 5 Fluorescence:URU:Wetlabs mg/m^3 0.6E-02 9.297 6 Salinity:T0:C0 PSS-78 31.6904 33.4844 7 Oxygen:Dissolved:SBE mL/L 3.08 6.72 8 Oxygen:Dissolved:SBE umol/kg 134.0439 293.1731 9 Conductivity:Primary S/m 3.405124 3.821683 10 Number_of_bin_records n/a 9 39 $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\2022-011-0062.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 : 62 LATITUDE : 50 0.26200 N ! (deg min) LONGITUDE : 127 42.17900 W ! (deg min) WATER DEPTH : 97 *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 11:01:22 7566 7566 CLEAN 5.3 2023/04/28 11:07:01 7560 7560 CLIP 1.4.1 2023/04/28 14:28:25 7560 4561 SHIFTDAT 3.5 2023/04/28 14:29:21 4561 4561 DELETE 6.3 2023/04/28 14:33:12 4561 1576 CTDEDIT 5.4.0 2023/04/28 16:51:37 1576 1514 FILTERS 4.3 2023/05/03 13:20:57 1514 1514 BINAVE 4.2.1 2023/05/03 13:26:05 1514 91 REMOVECH 8.2 2023/05/03 15:44:42 91 91 CHGUNITS 3.2 2023/05/03 15:49:32 91 91 REORDER 1.3.1 2023/05/03 15:49:44 ? ? 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 = 3000, 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 81.68 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.4.0 2023/04/28 16:51:37 62 records were deleted in this editing session. 10 changes in channel Salinity:T0:C0 -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 2022-10-13T19:57:35 17.0 0.1 7.3 3.2 2.4 39.1 16.1 18841600 1997373440 261688 27741297 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 2022-10-13T19:57:38 # nquan = 12 # nvalues = 7566 # 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, 7566 # span 1 = -0.100, 91.678 # span 2 = -0.099, 90.880 # span 3 = -12.9745, 14.7850 # span 4 = 0.010807, 3.835101 # span 5 = -0.0164, 88.6728 # span 6 = -0.1440, 59.8560 # span 7 = 1.1777, 2.6501 # span 8 = -2.088, 1.766 # span 9 = 0.0740, 33.4862 # span 10 = -117.7418, 12.3871 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Oct 13 2022 19:57:38 [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 08:45:59, 7.26.7.129 [datcnv_vars = 9] # datcnv_in = D:\Telework\2022-011\Unprocessed\2022-011-0062.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 08:54:20, 7.26.7.129 # wildedit_in = D:\Telework\2022-011\Processing\convert\2022-011-0062.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 09:17:34, 7.26.7.129 # wfilter_in = D:\Telework\2022-011\Processing\wildedit\2022-011-0062.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 19 # wfilter_action c0S/m = cosine, 19 # alignctd_date = Apr 28 2023 09:19:09, 7.26.7.129 # alignctd_in = D:\Telework\2022-011\Processing\wfilter\2022-011-0062.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Apr 28 2023 09:19:59, 7.26.7.129 # celltm_in = D:\Telework\2022-011\Processing\align\2022-011-0062.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 09:21:09, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2022-011\Processing\celltm\2022-011-0062.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 near the surface with some complete reversals of direction. CTDEDIT was used to remove records corrupted by shed wakes; salinity was cleaned. -------------------------------------------------------------------------------------- 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 2.2 13.8241 40.9 0.724 31.6983 6.70 292.4 3.821683 10 3.0 3.0 13.7948 40.9 0.799 31.6979 6.72 293.2 3.819054 20 4.0 4.2 13.7840 40.6 0.956 31.7000 6.70 292.1 3.818369 10 5.0 5.0 13.7448 40.5 1.217 31.6946 6.70 292.1 3.814310 14 6.0 5.9 13.6563 41.3 1.916 31.6970 6.71 292.7 3.806696 17 7.0 7.0 13.5840 39.1 2.124 31.7020 6.64 289.7 3.800819 12 8.0 8.0 13.5199 36.9 2.431 31.7018 6.54 285.5 3.795117 15 9.0 8.9 13.4368 32.5 3.212 31.7039 6.39 278.8 3.787980 39 10.0 9.9 13.3948 33.7 3.638 31.7073 6.26 273.0 3.784633 13 11.0 10.9 13.3591 35.7 2.684 31.7088 6.16 268.6 3.781643 12 12.0 12.0 13.2333 33.5 4.020 31.6904 5.89 257.0 3.768020 26 13.0 13.0 12.8414 29.2 9.239 31.7352 5.50 239.8 3.738246 11 14.0 13.9 12.6452 29.0 3.441 31.8116 5.34 233.1 3.729107 13 15.0 14.9 12.5374 31.2 4.445 31.8243 5.19 226.2 3.720908 13 16.0 15.9 12.3903 33.4 5.278 31.8333 5.04 219.8 3.708810 19 17.0 16.8 12.2005 31.2 4.217 31.8263 4.92 214.6 3.691271 21 18.0 17.8 11.9670 32.3 3.699 31.8915 4.93 214.9 3.677388 15 19.0 18.8 11.9076 31.5 4.918 31.9018 4.99 217.7 3.673229 14 20.0 19.9 11.8146 28.8 4.580 31.9095 5.05 220.3 3.665821 20 21.0 20.7 11.7559 27.6 3.612 31.9067 5.01 218.4 3.660372 27 22.0 21.8 11.6774 31.5 3.697 31.9346 4.88 212.7 3.656337 12 23.0 22.8 11.5962 33.0 9.297 31.9468 4.77 207.8 3.650442 12 24.0 23.9 11.4787 23.0 6.447 31.9631 4.65 202.9 3.641758 15 25.0 24.8 11.4119 18.6 5.507 31.9699 4.55 198.4 3.636580 24 26.0 25.7 11.2675 22.0 3.986 31.9858 4.40 191.7 3.625470 18 27.0 26.8 11.0177 23.9 3.830 32.0109 4.27 186.3 3.605991 16 28.0 27.8 10.7236 28.4 4.111 32.0649 4.27 186.3 3.585511 19 29.0 28.7 10.4181 31.2 4.986 32.1073 4.38 191.1 3.562864 21 30.0 29.7 10.0540 30.2 4.377 32.1638 4.43 192.9 3.536463 17 31.0 30.7 9.7749 31.7 1.454 32.1993 4.42 192.6 3.515464 12 32.0 31.7 9.5843 37.9 1.292 32.2246 4.45 193.9 3.501242 11 33.0 32.8 9.3869 46.5 0.782 32.2425 4.50 196.0 3.485710 12 34.0 33.8 9.2909 53.0 0.357 32.2528 4.51 196.4 3.478330 21 35.0 34.7 9.2566 53.5 0.386 32.2569 4.46 194.5 3.475757 23 36.0 35.6 9.1597 54.2 0.441 32.2891 4.24 184.9 3.470431 14 37.0 36.7 9.0146 57.1 0.210 32.3461 4.01 174.8 3.463268 12 38.0 37.8 8.8639 59.7 0.108 32.3937 3.92 170.8 3.454685 18 39.0 38.5 8.7697 60.3 0.086 32.4148 3.96 172.3 3.448479 27 40.0 39.6 8.7126 60.7 0.102 32.4392 3.96 172.3 3.445854 12 41.0 40.7 8.6044 61.3 0.071 32.4769 3.98 173.4 3.440018 9 42.0 41.7 8.4440 61.6 0.096 32.5420 4.03 175.4 3.432196 11 43.0 42.7 8.3628 61.3 0.060 32.5730 4.05 176.4 3.428058 20 44.0 43.6 8.3485 61.2 0.076 32.5766 4.06 177.0 3.427176 23 45.0 44.6 8.3443 61.4 0.099 32.5787 4.07 177.1 3.427054 15 46.0 45.6 8.3412 61.4 0.060 32.5805 4.05 176.6 3.426996 12 47.0 46.6 8.3237 61.4 0.058 32.5862 4.07 177.1 3.426054 15 48.0 47.6 8.2987 61.5 0.071 32.5991 4.05 176.6 3.425114 19 49.0 48.6 8.2813 61.2 0.055 32.6150 4.03 175.3 3.425140 23 50.0 49.5 8.2575 61.5 0.053 32.6275 4.01 174.7 3.424273 15 51.0 50.6 8.1820 61.5 0.057 32.6606 4.01 174.7 3.420819 12 52.0 51.6 8.1340 61.5 0.050 32.6858 4.01 174.7 3.419029 12 53.0 52.6 8.0949 61.4 0.042 32.7044 4.02 174.9 3.417388 14 54.0 53.6 8.0284 61.3 0.035 32.7337 4.02 175.2 3.414342 19 55.0 54.6 7.9290 61.3 0.045 32.7884 4.00 174.1 3.410780 24 56.0 55.5 7.8540 61.4 0.053 32.8326 4.00 174.2 3.408370 21 57.0 56.5 7.8219 61.4 0.052 32.8517 4.00 174.0 3.407375 14 58.0 57.5 7.8063 61.4 0.050 32.8629 4.00 174.0 3.407092 10 59.0 58.5 7.7972 61.2 0.044 32.8715 3.98 173.1 3.407137 10 60.0 59.6 7.7666 61.2 0.035 32.8913 3.97 172.9 3.406345 15 61.0 60.4 7.7345 61.2 0.037 32.9151 3.96 172.5 3.405767 27 62.0 61.4 7.6808 61.2 0.040 32.9593 3.96 172.4 3.405206 13 63.0 62.5 7.6527 60.8 0.038 32.9859 3.96 172.4 3.405248 10 64.0 63.5 7.6380 61.1 0.043 33.0001 3.95 171.9 3.405317 12 65.0 64.5 7.6162 61.2 0.039 33.0182 3.93 171.2 3.405124 28 66.0 65.3 7.5810 61.1 0.029 33.0553 3.85 167.7 3.405496 20 67.0 66.4 7.5400 60.8 0.034 33.1120 3.77 164.3 3.407176 13 68.0 67.5 7.5341 61.2 0.020 33.1180 3.75 163.4 3.407255 12 69.0 68.5 7.5313 60.9 0.031 33.1201 3.74 162.9 3.407257 15 70.0 69.4 7.5298 61.0 0.024 33.1230 3.75 163.5 3.407432 19 71.0 70.4 7.5284 60.9 0.032 33.1270 3.73 162.6 3.407723 16 72.0 71.4 7.5278 60.8 0.028 33.1309 3.75 163.1 3.408075 18 73.0 72.4 7.5246 60.9 0.030 33.1372 3.73 162.2 3.408417 23 74.0 73.4 7.5143 60.9 0.059 33.1518 3.71 161.3 3.408909 15 75.0 74.4 7.5013 60.8 0.036 33.1743 3.66 159.5 3.409885 14 76.0 75.4 7.4864 60.8 0.043 33.1971 3.64 158.6 3.410726 16 77.0 76.3 7.4812 60.8 0.057 33.2056 3.62 157.4 3.411089 16 78.0 77.3 7.4808 60.6 0.035 33.2069 3.63 157.8 3.411217 14 79.0 78.4 7.4807 60.6 0.021 33.2120 3.59 156.1 3.411730 17 80.0 79.3 7.4697 60.7 0.024 33.2371 3.55 154.4 3.413117 28 81.0 80.3 7.4618 60.6 0.019 33.2511 3.51 152.9 3.413748 17 82.0 81.3 7.4457 60.5 0.019 33.2778 3.47 150.9 3.414840 14 83.0 82.3 7.4263 60.5 0.017 33.3109 3.40 147.9 3.416221 21 84.0 83.2 7.4135 60.4 0.016 33.3397 3.34 145.4 3.417781 20 85.0 84.2 7.4080 60.3 0.019 33.3541 3.29 143.1 3.418668 13 86.0 85.2 7.4017 60.1 0.019 33.3675 3.27 142.4 3.419394 11 87.0 86.2 7.3914 60.0 0.008 33.3884 3.26 141.8 3.420445 12 88.0 87.3 7.3762 60.0 0.019 33.4149 3.23 140.4 3.421593 17 89.0 88.2 7.3699 60.0 0.018 33.4269 3.20 139.3 3.422175 24 90.0 89.2 7.3635 60.0 0.006 33.4389 3.20 139.3 3.422759 17 91.0 90.2 7.3540 60.0 0.015 33.4641 3.15 137.0 3.424275 18 92.0 90.8 7.3492 59.9 0.019 33.4844 3.08 134.0 3.425747 14