*2023/05/03 15:50:07.76 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/10/21 14:03:55.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 90 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A6F9B1F7 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 91 2 Depth metres 2.121 90.329 3 Temperature:Primary 'deg C (ITS90)' 8.1941 10.2454 4 Transmissivity %/metre 16.4 56.8 5 Fluorescence:URU:Wetlabs mg/m^3 0.155 0.712 6 Salinity:T0:C0 PSS-78 31.6395 33.2765 7 Oxygen:Dissolved:SBE mL/L 1.588 4.007 8 Oxygen:Dissolved:SBE umol/kg 69.13016 174.6743 9 Conductivity:Primary S/m 3.481688 3.520999 10 Number_of_bin_records n/a 7 40 $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\2022-011-0155.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 : JDF02 EVENT NUMBER : 155 LATITUDE : 48 31.43400 N ! (deg min) LONGITUDE : 124 30.83000 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 11:01:40 8565 8565 CLEAN 5.3 2023/04/28 11:07:11 8564 8564 CLIP 1.4.1 2023/04/28 14:28:32 8564 5755 SHIFTDAT 3.5 2023/04/28 14:29:30 5755 5755 DELETE 6.3 2023/04/28 14:33:16 5755 1642 CTDEDIT 5.4.0 2023/05/01 15:10:48 1642 1603 FILTERS 4.3 2023/05/03 13:21:00 1603 1603 BINAVE 4.2.1 2023/05/03 13:26:08 1603 90 REMOVECH 8.2 2023/05/03 15:44:43 90 90 CHGUNITS 3.2 2023/05/03 15:49:34 90 90 REORDER 1.3.1 2023/05/03 15:49:47 ? ? 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 = 2810, 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 81.60 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.4.0 2023/05/01 15:10:48 39 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 2022-10-21T14:03:51 17.7 0.1 7.3 3.2 0.0 39.1 15.4 43122688 1973092352 598926 27404060 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 2022-10-21T14:03:55 # nquan = 12 # nvalues = 8565 # 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, 8565 # span 1 = -0.184, 91.600 # span 2 = -0.183, 90.803 # span 3 = -16.2547, 10.9083 # span 4 = 0.013900, 3.521192 # span 5 = -0.0384, 91.2107 # span 6 = -0.1440, 16.8091 # span 7 = 0.0000, 2.5768 # span 8 = -2.382, 2.256 # span 9 = 0.1415, 33.2832 # span 10 = -120.5929, 22.9501 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Oct 21 2022 14:03:55 [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 08:46:37, 7.26.7.129 [datcnv_vars = 9] # datcnv_in = D:\Telework\2022-011\Unprocessed\2022-011-0155.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 08:54:25, 7.26.7.129 # wildedit_in = D:\Telework\2022-011\Processing\convert\2022-011-0155.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 09:17:39, 7.26.7.129 # wfilter_in = D:\Telework\2022-011\Processing\wildedit\2022-011-0155.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\2022-011-0155.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\2022-011-0155.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\2022-011-0155.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 2.0 2.1 10.2451 53.8 0.712 31.6395 3.92 171.0 3.499930 22 3.0 3.0 10.2454 53.8 0.646 31.6395 3.91 170.6 3.499985 40 4.0 3.9 10.2453 53.7 0.712 31.6396 3.91 170.4 3.500036 32 5.0 4.9 10.2453 53.8 0.621 31.6398 3.90 170.2 3.500092 26 6.0 6.2 10.2439 53.7 0.619 31.6419 3.89 169.5 3.500235 10 7.0 6.9 10.2431 53.4 0.613 31.6428 3.87 168.9 3.500284 20 8.0 7.9 10.2429 53.6 0.667 31.6428 3.87 168.8 3.500314 12 9.0 8.9 10.2411 53.6 0.656 31.6444 3.85 168.0 3.500359 10 10.0 10.0 10.2373 53.5 0.635 31.6472 3.83 166.9 3.500351 9 11.0 11.0 10.2271 53.2 0.619 31.6543 3.81 165.9 3.500214 11 12.0 11.7 10.2163 53.2 0.632 31.6619 3.77 164.3 3.500064 11 13.0 12.9 10.2021 54.0 0.682 31.6703 3.73 162.6 3.499715 19 14.0 13.9 10.1618 54.1 0.598 31.6869 3.65 159.1 3.497908 20 15.0 14.9 10.1004 54.3 0.534 31.7006 3.54 154.4 3.493973 15 16.0 15.9 10.0886 54.8 0.535 31.7026 3.48 151.8 3.493190 14 17.0 16.9 10.0634 54.9 0.521 31.7094 3.46 150.7 3.491719 14 18.0 17.9 10.0372 54.9 0.507 31.7157 3.41 148.6 3.490099 18 19.0 18.8 10.0267 55.4 0.499 31.7178 3.38 147.5 3.489444 19 20.0 19.9 9.9969 55.4 0.487 31.7253 3.33 145.4 3.487643 23 21.0 20.8 9.9477 55.7 0.477 31.7434 3.27 142.8 3.485191 19 22.0 21.8 9.9405 56.2 0.464 31.7463 3.25 141.9 3.484893 13 23.0 22.8 9.9324 56.2 0.462 31.7529 3.25 141.7 3.484889 13 24.0 23.7 9.9213 56.1 0.472 31.7625 3.25 141.6 3.484914 20 25.0 24.7 9.9153 56.4 0.461 31.7701 3.26 142.1 3.485186 22 26.0 25.8 9.9073 56.5 0.430 31.7848 3.28 142.9 3.485985 15 27.0 26.8 9.9196 56.3 0.435 31.7962 3.35 145.9 3.488219 11 28.0 27.8 9.9755 55.8 0.431 31.8141 3.48 151.6 3.494903 12 29.0 28.8 10.0490 54.3 0.446 31.8365 3.69 160.7 3.503573 12 30.0 29.8 10.1545 50.9 0.478 31.8711 3.91 170.3 3.516256 15 31.0 30.8 10.1854 42.2 0.479 31.8888 4.01 174.7 3.520751 29 32.0 31.7 10.1794 40.1 0.498 31.8923 3.98 173.4 3.520621 27 33.0 32.7 10.1794 39.2 0.514 31.8937 3.98 173.5 3.520809 17 34.0 33.7 10.1784 38.1 0.522 31.8962 3.97 173.0 3.520999 16 35.0 34.7 10.1692 36.3 0.519 31.8969 3.94 171.8 3.520322 18 36.0 35.7 10.1487 36.0 0.495 31.8960 3.88 169.0 3.518476 23 37.0 36.7 10.1147 37.3 0.475 31.8943 3.78 164.9 3.515378 19 38.0 37.7 10.0829 38.8 0.455 31.8923 3.68 160.5 3.512433 14 39.0 38.7 10.0340 40.0 0.446 31.8884 3.58 156.1 3.507832 13 40.0 39.7 9.9875 42.0 0.423 31.8873 3.47 151.3 3.503708 15 41.0 40.7 9.9394 44.4 0.409 31.8829 3.35 146.2 3.499107 19 42.0 41.6 9.8807 48.2 0.374 31.8790 3.24 141.1 3.493640 28 43.0 42.6 9.8667 52.1 0.329 31.8802 3.21 139.8 3.492584 24 44.0 43.6 9.8556 53.3 0.331 31.8833 3.17 138.4 3.491969 22 45.0 44.6 9.8383 54.2 0.313 31.8892 3.14 136.8 3.491071 20 46.0 45.6 9.8008 55.9 0.308 31.8994 3.10 135.0 3.488856 12 47.0 46.6 9.7901 56.7 0.291 31.9157 3.07 133.6 3.489573 12 48.0 47.6 9.7854 56.5 0.282 31.9234 3.06 133.3 3.489966 14 49.0 48.6 9.7790 56.3 0.282 31.9362 3.06 133.4 3.490712 29 50.0 49.5 9.7750 56.1 0.266 31.9412 3.06 133.6 3.490893 17 51.0 50.6 9.7718 56.0 0.274 31.9491 3.06 133.3 3.491430 15 52.0 51.6 9.7703 55.5 0.274 31.9592 3.06 133.5 3.492336 22 53.0 52.5 9.7667 55.1 0.270 31.9669 3.05 133.1 3.492830 25 54.0 53.5 9.7515 55.0 0.251 31.9755 3.02 131.8 3.492384 21 55.0 54.5 9.7383 55.4 0.251 31.9821 2.99 130.2 3.491922 18 56.0 55.5 9.7097 55.6 0.234 32.0012 2.96 129.0 3.491346 15 57.0 56.5 9.6956 55.9 0.220 32.0103 2.92 127.5 3.491051 15 58.0 57.5 9.6898 56.2 0.229 32.0138 2.91 126.9 3.490934 14 59.0 58.6 9.6880 56.2 0.215 32.0145 2.92 127.2 3.490880 18 60.0 59.5 9.6920 56.5 0.213 32.0147 2.93 127.5 3.491298 35 61.0 60.4 9.6927 56.8 0.208 32.0188 2.95 128.6 3.491799 26 62.0 61.4 9.7152 56.6 0.213 32.0362 3.02 131.5 3.495518 13 63.0 62.5 9.7381 55.7 0.241 32.0681 3.06 133.2 3.500698 10 64.0 63.5 9.7129 54.4 0.261 32.1086 3.05 133.1 3.502520 9 65.0 64.5 9.6633 49.0 0.266 32.1517 3.02 131.6 3.502450 12 66.0 65.4 9.6264 45.5 0.276 32.1782 2.98 130.0 3.501839 19 67.0 66.3 9.6089 42.9 0.269 32.1897 2.95 128.7 3.501474 17 68.0 67.4 9.6028 39.0 0.288 32.1944 2.96 128.8 3.501441 14 69.0 68.4 9.5897 36.1 0.288 32.2050 2.94 128.0 3.501381 12 70.0 69.4 9.5768 32.9 0.298 32.2154 2.91 126.6 3.501301 12 71.0 70.4 9.5391 26.5 0.318 32.2434 2.85 124.3 3.500775 12 72.0 71.4 9.4684 21.9 0.296 32.2942 2.79 121.6 3.499574 17 73.0 72.3 9.3875 25.9 0.270 32.3519 2.70 117.6 3.498115 22 74.0 73.3 9.3474 31.9 0.234 32.3798 2.65 115.5 3.497345 15 75.0 74.3 9.2983 33.4 0.217 32.4168 2.58 112.5 3.496668 13 76.0 75.3 9.1983 33.7 0.190 32.4913 2.49 108.4 3.495125 14 77.0 76.4 9.1048 37.7 0.188 32.5609 2.38 103.9 3.493658 14 78.0 77.4 8.9788 35.2 0.186 32.6612 2.28 99.5 3.492234 17 79.0 78.4 8.9137 37.2 0.155 32.7109 2.20 96.0 3.491311 32 80.0 79.2 8.7791 39.4 0.162 32.8151 2.09 91.0 3.489418 31 81.0 80.3 8.6423 36.3 0.159 32.9210 1.97 85.6 3.487448 14 82.0 81.3 8.6067 33.5 0.167 32.9479 1.93 84.0 3.486903 14 83.0 82.3 8.5765 29.9 0.167 32.9712 1.90 82.8 3.486476 14 84.0 83.3 8.4894 27.8 0.171 33.0397 1.83 79.9 3.485289 18 85.0 84.3 8.4223 24.2 0.180 33.0927 1.77 77.2 3.484398 22 86.0 85.3 8.3570 23.2 0.175 33.1447 1.72 74.9 3.483554 33 87.0 86.0 8.3329 23.3 0.176 33.1642 1.70 73.8 3.483288 35 88.0 87.1 8.3021 23.2 0.167 33.1873 1.66 72.3 3.482775 9 89.0 88.2 8.2717 19.5 0.176 33.2120 1.63 71.1 3.482441 8 90.0 89.2 8.2333 18.8 0.174 33.2439 1.62 70.4 3.482061 7 91.0 90.3 8.1941 16.4 0.175 33.2765 1.59 69.1 3.481688 15