*2023/05/03 15:50:06.50 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/10/14 19:46:33.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 59 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 25B191B2 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 3 62 2 Depth metres 2.901 61.327 3 Temperature:Primary 'deg C (ITS90)' 7.5791 13.0978 4 Transmissivity %/metre 11 64.8 5 Fluorescence:URU:Wetlabs mg/m^3 0.15E-01 12.907 6 Salinity:T0:C0 PSS-78 31.8268 33.1207 7 Oxygen:Dissolved:SBE mL/L 3.134 6.891 8 Oxygen:Dissolved:SBE umol/kg 136.438 300.5607 9 Conductivity:Primary S/m 3.352528 3.772695 10 Number_of_bin_records n/a 7 29 $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\2022-011-0077.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 : KS04 EVENT NUMBER : 77 LATITUDE : 49 52.58600 N ! (deg min) LONGITUDE : 127 26.57900 W ! (deg min) WATER DEPTH : 70 *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 11:01:25 6112 6112 CLEAN 5.3 2023/04/28 11:07:03 6108 6108 CLIP 1.4.1 2023/04/28 14:28:26 6108 3409 SHIFTDAT 3.5 2023/04/28 14:29:22 3409 3409 DELETE 6.3 2023/04/28 14:33:13 3409 937 CTDEDIT 5.4.0 2023/05/01 09:27:57 937 847 FILTERS 4.3 2023/05/03 13:20:58 847 847 BINAVE 4.2.1 2023/05/03 13:26:06 847 59 REMOVECH 8.2 2023/05/03 15:44:42 59 59 CHGUNITS 3.2 2023/05/03 15:49:32 59 59 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 = 2700, 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 52.09 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.4.0 2023/05/01 09:27:57 90 records were deleted in this editing session. 18 changes in channel Salinity:T0:C0 1 change in channel Descent_Rate -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 2022-10-14T19:46:30 16.9 0.4 7.4 3.2 2.4 41.5 16.6 23396352 1992818688 324949 27678037 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 2022-10-14T19:46:33 # nquan = 12 # nvalues = 6112 # 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, 6112 # span 1 = -0.120, 62.093 # span 2 = -0.118, 61.557 # span 3 = -11.7990, 15.9396 # span 4 = 0.008012, 3.833557 # span 5 = -0.0384, 90.4892 # span 6 = -0.1440, 59.8560 # span 7 = 0.0000, 3.6416 # span 8 = -1.576, 2.496 # span 9 = 0.0996, 33.1701 # span 10 = -119.7937, 15.9211 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Oct 14 2022 19:46:33 [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 08:46:05, 7.26.7.129 [datcnv_vars = 9] # datcnv_in = D:\Telework\2022-011\Unprocessed\2022-011-0077.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\2022-011-0077.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\2022-011-0077.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\2022-011-0077.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\2022-011-0077.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 09:21:10, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2022-011\Processing\celltm\2022-011-0077.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 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 3.0 2.9 13.0969 26.5 2.712 31.8472 6.88 300.2 3.772695 14 4.0 4.0 13.0978 26.3 2.514 31.8425 6.89 300.4 3.772314 10 5.0 5.0 13.0770 26.4 3.430 31.8334 6.89 300.6 3.769482 13 6.0 6.0 12.9352 25.9 4.210 31.8268 6.79 296.0 3.756014 15 7.0 6.9 12.7204 27.1 5.474 31.8473 6.58 287.1 3.739277 12 8.0 8.0 12.0677 29.9 11.308 31.9460 6.42 280.0 3.691560 14 9.0 8.8 11.4097 11.0 11.397 32.0052 5.99 261.1 3.637958 9 10.0 9.9 10.5241 12.6 12.907 32.1205 5.20 226.5 3.572723 13 11.0 11.0 10.1406 14.5 8.884 32.1671 4.93 214.7 3.543614 14 12.0 11.9 9.7260 19.6 3.983 32.1862 4.87 212.1 3.509069 14 13.0 12.8 9.5681 27.2 4.058 32.2407 4.91 214.1 3.500571 19 14.0 13.8 9.4866 37.9 3.868 32.2622 4.92 214.3 3.495558 20 15.0 14.9 9.4041 39.8 1.865 32.2876 4.87 212.3 3.490829 11 16.0 16.0 9.3072 44.0 2.523 32.2939 4.87 212.0 3.482989 14 17.0 16.8 9.1289 45.2 1.203 32.2924 4.92 214.2 3.467241 16 18.0 17.8 8.9845 45.6 1.586 32.3034 5.01 218.3 3.455692 12 19.0 18.8 8.8040 48.6 1.330 32.3129 5.16 224.6 3.440863 10 20.0 19.9 8.6810 51.9 0.896 32.3181 5.30 231.1 3.430652 12 21.0 20.9 8.5919 53.8 0.705 32.3130 5.40 235.4 3.422425 22 22.0 21.8 8.5198 57.1 0.408 32.3278 5.28 230.0 3.417579 15 23.0 22.8 8.4300 58.3 0.381 32.3517 5.16 224.6 3.412059 11 24.0 23.8 8.3413 60.1 0.309 32.3642 5.19 225.9 3.405564 10 25.0 24.8 8.2162 62.3 0.180 32.3614 5.32 231.9 3.394434 11 26.0 25.9 8.0508 63.2 0.177 32.3584 5.54 241.2 3.379785 18 27.0 26.7 7.9601 63.5 0.116 32.3625 5.65 246.1 3.372323 20 28.0 27.7 7.9165 63.7 0.113 32.3726 5.68 247.4 3.369525 10 29.0 28.8 7.8888 64.2 0.114 32.3759 5.71 248.6 3.367476 11 30.0 29.9 7.8443 64.4 0.096 32.3744 5.78 252.0 3.363521 16 31.0 30.5 7.7962 64.4 0.103 32.3783 5.80 252.7 3.359730 16 32.0 31.7 7.7227 64.5 0.096 32.3878 5.82 253.6 3.354286 7 33.0 32.8 7.6924 64.6 0.074 32.3970 5.80 252.7 3.352567 7 34.0 33.8 7.6835 64.6 0.084 32.4044 5.80 252.7 3.352528 7 35.0 34.9 7.6875 64.3 0.084 32.4140 5.78 251.6 3.353826 16 36.0 35.7 7.7201 64.8 0.112 32.4385 5.53 240.7 3.358969 9 37.0 36.8 7.7759 64.7 0.084 32.4775 5.31 231.2 3.367520 8 38.0 37.8 7.8298 64.6 0.074 32.5133 5.11 222.4 3.375601 12 39.0 38.5 7.8597 64.5 0.076 32.5417 4.93 214.6 3.380901 20 40.0 39.6 7.8857 64.4 0.068 32.5640 4.74 206.3 3.385311 11 41.0 40.7 7.8532 64.2 0.068 32.5726 4.77 207.6 3.383321 11 42.0 41.7 7.7998 64.1 0.066 32.5826 4.82 209.8 3.379642 17 43.0 42.5 7.7966 63.9 0.058 32.6178 4.65 202.4 3.382687 26 45.0 44.7 7.7452 63.8 0.045 32.6649 4.51 196.3 3.382641 15 46.0 45.6 7.7116 63.9 0.059 32.7173 4.37 190.4 3.384671 17 47.0 46.6 7.7155 64.0 0.040 32.7654 4.15 180.9 3.389539 12 48.0 47.6 7.7412 63.7 0.033 32.7934 3.99 173.9 3.394443 12 49.0 48.7 7.7578 63.6 0.037 32.8068 3.90 169.6 3.397206 22 50.0 49.6 7.7659 63.4 0.025 32.8226 3.80 165.3 3.399429 11 51.0 50.6 7.7591 63.3 0.032 32.8641 3.73 162.3 3.402747 11 52.0 51.6 7.7155 63.2 0.021 32.9222 3.66 159.3 3.404373 12 53.0 52.6 7.6472 63.0 0.022 32.9620 3.71 161.7 3.402107 20 54.0 53.4 7.6021 62.8 0.024 32.9669 3.82 166.3 3.398625 26 55.0 54.5 7.5825 63.0 0.021 32.9801 3.85 167.5 3.398172 16 56.0 55.6 7.5791 63.2 0.021 32.9885 3.83 166.8 3.398697 29 57.0 56.4 7.5849 63.1 0.026 33.0059 3.67 159.7 3.400862 12 58.0 57.5 7.6484 63.1 0.029 33.0408 3.48 151.6 3.409754 8 59.0 58.5 7.6791 63.0 0.021 33.0691 3.32 144.5 3.415142 8 60.0 59.6 7.6806 62.2 0.021 33.0841 3.23 140.5 3.416709 10 61.0 60.5 7.6778 61.4 0.015 33.0932 3.19 138.8 3.417350 27 62.0 61.3 7.6674 61.2 0.021 33.1207 3.13 136.4 3.419027 26