*2019/05/02 11:58:15.53 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/10/14 09:04:20.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 110 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D31F109D NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.11 109.933 2 Depth metres 1.1 108.971 3 Temperature:Primary 'deg C (ITS90)' 7.976 9.8751 4 Fluorescence:URU:Wetlabs mg/m^3 0.5E-01 0.561 5 Salinity:T0:C0 PSS-78 31.6907 33.6265 6 Oxygen:Dissolved:SBE mL/L 1.628 3.648 7 Oxygen:Dissolved:SBE umol/kg 70.8 159 8 Conductivity:Primary S/m 3.472612 3.498819 9 Number_of_bin_records n/a 3 11 $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 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 10 F ' ' 6 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2018-091\Processing\derive\2018-091-0040.cnv $END *ADMINISTRATION MISSION : 2018-091 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Marine Environmental Quality Program SCIENTIST : Vagle S. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Juan de Fuca Strait / Strait of Georgia STATION : CTD 35 EVENT NUMBER : 40 LATITUDE : 48 17.77700 N ! (deg min) LONGITUDE : 123 38.71800 W ! (deg min) WATER DEPTH : 143 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 456 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 5130 Conductivity ' ' 3500 'Pressure:Strain Gauge' ' ' 0668 'Oxygen:SBE 43' ' ' 1592 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 4185 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2019/05/01 15:25:19 3249 3249 CLEAN 5.2.3 2019/05/01 15:25:46 3249 3249 ADTIMCH 4.4 2019/05/01 15:53:43 3249 3249 CLIP 1.3 2019/05/01 16:28:03 3249 2300 SHIFTDAT 3.4 2019/05/01 16:50:44 2300 2300 DELETE 6.3 2019/05/01 16:57:25 2300 866 CTDEDIT 5.2.3 2019/05/02 09:48:30 866 851 FILTERS 4.3 2019/05/02 11:24:35 851 851 BINAVE 4.2 2019/05/02 11:24:42 851 110 REMOVECH 8.2 2019/05/02 11:25:37 110 110 CHGUNITS 3.1.1 2019/05/02 11:25:51 110 110 REORDER 1.3.1 2019/05/02 11:26:16 ? ? CLEAN 5.2.3 2019/05/02 11:58:02 110 110 HDREDIT2 3.1.1 2019/05/02 11:58:15 ? ? $END $REMARKS -CLEAN functions: 2019/05/01 15:25:38 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 950,100000 Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 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 NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 100.32 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2019/05/02 09:48:30 15 records were deleted in this editing session. No data values were changed. -The following FILTER parameters were used. Median filter was used. Filter width = 5 The following channel(s) were filtered. Fluorescence:URU:Wetlabs:ECO-AFL -The following BINAVE parameters were used: Bin channel = Press* Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2019/05/02 11:25:37 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -CLEAN functions: 2019/05/02 11:58:00 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] where channel Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] is in the range -100 156 data records in pad range. -HEADER EDITS: 2019/05/02 11:58:15 Applied edit header: P:\Cruise_Data_Processing\2018-091\Processing\doc\2018-091-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F10.3 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 8: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\CTD Data\2018-091\CTD 35.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Oct 14 2018 14:20:47 Latitude: 48 17.777 N Longitude: 123 38.718 W Station: CTD 35 Depth: 143m ds SBE 25 CTD V 4.1c SN 0456 10/14/18 07:21:00.393 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.394 vmain = 11.7 iop = 163 vlith = 5.1 ncasts = 38 samples = 130285 free = 631956 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 2905 pump delay = 45 seconds battery type = ALKALINE 2 external voltages sampled stored voltage # 0 = external voltage 4 stored voltage # 1 = external voltage 5 S> dh cast 35 10/14 02:04:20 smpls 118277 to 121525 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 3249 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m], lat = 49.00 # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 5 = sbeox0V: Oxygen raw, SBE 43 [V] # name 6 = c0S/m: Conductivity [S/m] # name 7 = dz/dtM: Descent Rate [m/s] # name 8 = sal00: Salinity, Practical [PSU] # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 10 = flag: flag # span 0 = 1, 3249 # span 1 = -0.823, 110.319 # span 2 = -0.816, 109.354 # span 3 = 7.9697, 9.8922 # span 4 = -0.3120, 64.3229 # span 5 = 0.0000, 2.8107 # span 6 = 0.058852, 3.499211 # span 7 = -1.721, 1.721 # span 8 = 0.4143, 33.6323 # span 9 = -2.2300, 22.3737 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 14 2018 02:04:20 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 5130 # 22-Feb-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36070385e-003 # 6.40888301e-004 # 2.19355994e-005 # 1.96980856e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3500 # 23-Feb-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01452805e+001 # 1.21226656e+000 # -2.62641283e-003 # 2.18239738e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0668 # 28-Feb-17 # 3.164577e+003 # -8.774787e-001 # -1.983377e-006 # 0.00000 # # # # # # 1592 # 02-Mar-17 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.9711e-001 # -0.4936 # -3.7930e-003 # 2.4884e-004 # -3.6984e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2000 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 4185 # 07-Mar-2017 # 1.30000000e+001 # # 0.0240 # # # # datcnv_date = May 01 2019 11:55:53, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-091\RAW\CTD\CTD 35.hex P:\Cruise_Da ta_Processing\2018-091\Processing\doc\2018-091-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = May 01 2019 14:01:15, 7.26.7.129 # wfilter_in = P:\Cruise_Data_Processing\2018-091\Processing\convert\2018-091-00 40.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action depSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = May 01 2019 14:02:58, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2018-091\Processing\wfilter\2018-091-0 040.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = May 01 2019 14:03:37, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2018-091\Processing\align\2018-091-0040. cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = May 01 2019 14:04:42, 7.26.7.129 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-091\Processing\celltm\2018-091-0040 .cnv P:\Cruise_Data_Processing\2019-044\Processing\doc\KellyMay2019-334.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove corrupted records near the top and bottom of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Oxygen:Dissolved Conductivity and Fluorescence:URU:Wetlabs are nominal and unedited except that some records were removed in editing temperature and salinity. There was no calibration sampling. Warning: While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples. For details on the processing see document: 2018-091_Processing_Report.doc. !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- ----8---- -9-- !Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Conductiv Numb !re ure: cence: :T0:C0 : n: ity: er_o ! Primary URU: Dissol Disso Primary ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- ------- -------- ------ ----- --------- ---- *END OF HEADER 1.1 1.1 9.8725 0.512 31.6907 3.65 158.9 3.472612 10 2.4 2.4 9.8734 0.561 31.6908 3.65 159.0 3.472757 3 3.0 3.0 9.8751 0.491 31.6937 3.63 158.3 3.473216 8 4.1 4.1 9.8506 0.529 31.7263 3.59 156.6 3.474355 8 5.0 5.0 9.8249 0.474 31.7588 3.58 156.0 3.475368 6 5.9 5.8 9.8164 0.434 31.7689 3.56 155.1 3.475653 8 7.0 6.9 9.8064 0.489 31.7803 3.55 154.7 3.475960 8 8.0 7.9 9.7889 0.426 31.7999 3.54 154.0 3.476411 6 9.0 8.9 9.7767 0.457 31.8136 3.52 153.6 3.476743 9 10.0 9.9 9.7711 0.429 31.8201 3.52 153.2 3.476936 6 11.0 10.9 9.7644 0.412 31.8272 3.48 151.5 3.477091 8 11.9 11.8 9.7320 0.479 31.8609 3.40 148.1 3.477623 6 13.0 12.9 9.6334 0.434 31.9537 3.33 145.0 3.478193 8 13.9 13.8 9.5667 0.411 32.0040 3.28 142.9 3.477348 7 15.0 14.9 9.5434 0.484 32.0205 3.25 141.5 3.476973 8 15.9 15.8 9.5172 0.355 32.0431 3.23 140.5 3.476935 5 17.0 16.9 9.4890 0.328 32.0712 3.20 139.5 3.477253 6 18.0 17.9 9.4492 0.311 32.1126 3.16 137.7 3.477866 8 18.9 18.8 9.4381 0.300 32.1237 3.14 136.8 3.478011 7 20.0 19.8 9.4168 0.321 32.1456 3.12 136.1 3.478331 7 21.1 20.9 9.3989 0.336 32.1644 3.09 134.5 3.478642 10 22.0 21.8 9.3736 0.320 32.1909 3.07 133.8 3.479046 5 22.9 22.7 9.3548 0.305 32.2100 3.07 133.6 3.479300 8 24.0 23.8 9.3430 0.298 32.2224 3.03 131.9 3.479510 7 25.1 24.9 9.3212 0.320 32.2463 3.02 131.4 3.479969 6 26.1 25.9 9.3189 0.295 32.2489 3.02 131.4 3.480076 8 27.0 26.8 9.3150 0.312 32.2538 3.01 131.3 3.480246 6 28.0 27.7 9.3141 0.349 32.2548 3.02 131.3 3.480301 8 28.9 28.7 9.2928 0.346 32.2784 3.00 130.6 3.480773 7 30.0 29.7 9.2764 0.287 32.2970 2.98 129.6 3.481172 8 31.1 30.8 9.2558 0.295 32.3205 2.96 128.9 3.481691 9 32.0 31.7 9.2382 0.251 32.3406 2.94 128.0 3.482143 7 33.0 32.7 9.2277 0.281 32.3525 2.93 127.7 3.482418 8 34.0 33.7 9.2199 0.330 32.3619 2.91 126.8 3.482685 7 35.0 34.7 9.2075 0.332 32.3760 2.90 126.2 3.483002 9 36.0 35.7 9.1978 0.370 32.3877 2.89 125.9 3.483332 7 37.0 36.7 9.1901 0.266 32.3971 2.89 126.0 3.483602 7 37.9 37.6 9.1950 0.285 32.3913 2.89 125.8 3.483512 8 39.1 38.8 9.1892 0.289 32.3987 2.89 125.8 3.483764 8 40.0 39.6 9.1831 0.259 32.4059 2.89 126.0 3.483974 6 40.9 40.6 9.1793 0.271 32.4110 2.88 125.5 3.484169 8 42.1 41.7 9.1732 0.254 32.4184 2.85 124.3 3.484390 6 43.0 42.6 9.1127 0.310 32.4934 2.80 121.9 3.486358 7 43.9 43.6 9.0734 0.261 32.5407 2.78 121.1 3.487501 9 45.0 44.6 9.0811 0.202 32.5312 2.78 120.9 3.487306 8 45.9 45.5 9.0786 0.247 32.5345 2.76 120.2 3.487451 8 47.0 46.6 9.0736 0.237 32.5407 2.77 120.5 3.487653 9 48.1 47.7 9.0710 0.285 32.5442 2.76 120.1 3.487809 10 49.0 48.6 9.0652 0.240 32.5512 2.74 119.1 3.488011 8 49.9 49.5 9.0641 0.207 32.5531 2.73 118.8 3.488144 6 50.9 50.5 9.0165 0.198 32.6129 2.72 118.5 3.489743 8 52.1 51.6 9.0020 0.219 32.6306 2.71 117.8 3.490218 11 53.0 52.6 8.9878 0.240 32.6489 2.67 116.3 3.490766 9 54.0 53.6 8.9660 0.212 32.6759 2.65 115.6 3.491477 8 54.9 54.5 8.9449 0.244 32.7026 2.64 115.1 3.492225 6 56.0 55.5 8.9359 0.212 32.7149 2.63 114.6 3.492656 9 57.0 56.5 8.9130 0.176 32.7470 2.62 113.9 3.493756 8 58.0 57.5 8.9104 0.220 32.7506 2.61 113.5 3.493918 11 59.1 58.6 8.8915 0.226 32.7809 2.61 113.6 3.495206 7 60.0 59.5 8.8958 0.202 32.7755 2.59 112.8 3.495099 10 61.0 60.5 8.8896 0.169 32.7847 2.59 112.9 3.495480 7 62.0 61.4 8.8870 0.189 32.7880 2.58 112.5 3.495609 9 63.0 62.4 8.8841 0.187 32.7928 2.57 112.0 3.495850 9 64.0 63.4 8.8787 0.218 32.8004 2.57 111.8 3.496147 8 65.0 64.4 8.8555 0.200 32.8350 2.55 110.9 3.497452 8 66.0 65.5 8.8164 0.159 32.8850 2.49 108.2 3.498819 9 67.0 66.4 8.7101 0.194 32.9822 2.41 104.9 3.498708 7 68.0 67.4 8.6732 0.152 33.0133 2.37 103.1 3.498435 9 69.0 68.4 8.6539 0.146 33.0273 2.35 102.4 3.498101 8 70.0 69.3 8.6476 0.150 33.0314 2.34 101.9 3.497973 9 71.0 70.4 8.6468 0.105 33.0338 2.34 102.0 3.498167 7 72.1 71.5 8.6385 0.129 33.0406 2.33 101.4 3.498134 10 73.0 72.3 8.6283 0.115 33.0497 2.32 101.0 3.498130 9 74.0 73.3 8.6268 0.194 33.0518 2.32 100.9 3.498237 7 75.1 74.4 8.6270 0.164 33.0516 2.32 101.0 3.498283 8 76.1 75.4 8.6272 0.189 33.0516 2.30 100.1 3.498344 7 77.0 76.4 8.6179 0.172 33.0570 2.30 100.1 3.498070 8 77.9 77.3 8.6142 0.120 33.0609 2.30 100.0 3.498160 9 79.1 78.4 8.5993 0.182 33.0732 2.28 99.4 3.498050 8 80.0 79.3 8.5882 0.144 33.0825 2.27 98.9 3.497978 11 80.9 80.2 8.5724 0.135 33.0970 2.26 98.5 3.497991 7 81.9 81.2 8.5845 0.137 33.0854 2.26 98.4 3.498009 9 83.0 82.3 8.5714 0.187 33.0980 2.24 97.5 3.498095 7 84.0 83.3 8.5348 0.160 33.1315 2.21 96.0 3.498057 9 84.9 84.2 8.5174 0.146 33.1464 2.19 95.3 3.497962 7 86.0 85.2 8.5170 0.122 33.1464 2.18 94.8 3.497972 6 86.9 86.2 8.4968 0.114 33.1646 2.16 94.1 3.497940 7 87.9 87.1 8.4861 0.122 33.1738 2.15 93.6 3.497905 6 89.0 88.2 8.4791 0.180 33.1804 2.14 93.0 3.497945 7 89.9 89.1 8.4700 0.150 33.1887 2.14 93.0 3.497962 7 90.9 90.1 8.4587 0.105 33.1991 2.12 92.4 3.497988 7 91.9 91.1 8.4449 0.113 33.2112 2.11 91.7 3.497948 9 92.9 92.1 8.4199 0.154 33.2326 2.07 89.9 3.497786 8 94.0 93.2 8.3747 0.124 33.2725 2.03 88.2 3.497570 6 95.1 94.2 8.3469 0.103 33.2966 2.00 87.2 3.497416 8 96.0 95.2 8.3452 0.071 33.2979 1.98 86.3 3.497427 8 97.1 96.2 8.3218 0.157 33.3196 1.98 86.0 3.497425 7 97.9 97.1 8.3029 0.158 33.3373 1.95 84.8 3.497441 8 99.0 98.2 8.2918 0.105 33.3484 1.94 84.3 3.497545 8 99.9 99.0 8.2857 0.112 33.3544 1.93 83.8 3.497607 6 101.1 100.2 8.2744 0.097 33.3653 1.91 83.2 3.497678 9 101.9 101.1 8.2576 0.067 33.3820 1.89 82.2 3.497782 8 103.0 102.1 8.2207 0.087 33.4166 1.86 81.0 3.497787 9 104.1 103.2 8.1952 0.085 33.4398 1.83 79.6 3.497733 6 105.0 104.1 8.1717 0.075 33.4623 1.79 77.8 3.497782 8 106.1 105.2 8.0953 0.061 33.5325 1.73 75.1 3.497573 10 106.9 106.0 8.0269 0.055 33.5892 1.67 72.8 3.496784 7 108.0 107.0 7.9950 0.075 33.6134 1.64 71.5 3.496232 8 109.0 108.1 7.9842 0.065 33.6209 1.63 70.8 3.496010 9 109.9 109.0 7.9760 0.050 33.6265 1.63 70.8 3.495844 6