*2019/05/02 11:58:14.30 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/10/12 09:08:28.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 94 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 96411D21 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.478 92.694 2 Depth metres 0.474 91.887 3 Temperature:Primary 'deg C (ITS90)' 8.387 11.4388 4 Fluorescence:URU:Wetlabs mg/m^3 0.5E-02 1.851 5 Salinity:T0:C0 PSS-78 31.5455 33.4534 6 Oxygen:Dissolved:SBE mL/L 2.352 5.688 7 Oxygen:Dissolved:SBE umol/kg 102.3 248 8 Conductivity:Primary S/m 3.514929 3.595142 9 Number_of_bin_records n/a 2 13 $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\2018-091-0013.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 10 EVENT NUMBER : 13 LATITUDE : 48 44.72600 N ! (deg min) LONGITUDE : 125 22.27700 W ! (deg min) WATER DEPTH : 102 *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 15:25:13 2851 2851 CLEAN 5.2.3 2019/05/01 15:25:40 2851 2851 ADTIMCH 4.4 2019/05/01 15:53:38 2851 2851 CLIP 1.3 2019/05/01 16:19:36 2851 1852 SHIFTDAT 3.4 2019/05/01 16:50:42 1852 1852 DELETE 6.3 2019/05/01 16:57:23 1852 674 CTDEDIT 5.2.3 2019/05/02 08:50:36 674 674 FILTERS 4.3 2019/05/02 11:24:33 674 674 BINAVE 4.2 2019/05/02 11:24:40 674 94 REMOVECH 8.2 2019/05/02 11:25:36 94 94 CHGUNITS 3.1.1 2019/05/02 11:25:50 94 94 REORDER 1.3.1 2019/05/02 11:26:16 ? ? CLEAN 5.2.3 2019/05/02 11:58:00 94 94 HDREDIT2 3.1.1 2019/05/02 11:58:14 ? ? $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 = 1000,100000 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 82.81 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2019/05/02 08:50:36 9 changes in channel Salinity:T0:C0 -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 11:25:36 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 30 data records in pad range. -HEADER EDITS: 2019/05/02 11:58:14 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 10.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Oct 12 2018 14:29:49 Latitude: 48 44.726 N Longitude: 125 22.277 W Station: CTD 10 Depth: 102m ds SBE 25 CTD V 4.1c SN 0456 10/12/18 07:28:57.124 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.469 vmain = 12.8 iop = 156 vlith = 5.2 ncasts = 13 samples = 35517 free = 726724 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 10 10/12 02:08:28 smpls 27801 to 30651 nv = 2 avg = 1 stp = switch o f S> # nquan = 11 # nvalues = 2851 # 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, 2851 # span 1 = -0.763, 92.812 # span 2 = -0.756, 92.004 # span 3 = 8.3835, 11.4423 # span 4 = -0.3120, 64.3388 # span 5 = 0.0000, 3.0440 # span 6 = 0.085910, 3.595182 # span 7 = -1.966, 2.294 # span 8 = 0.5957, 33.4559 # span 9 = -2.1122, 25.9751 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 12 2018 02:08:28 [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 11:55:34, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-091\RAW\CTD\CTD 10.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 14:01:12, 7.26.7.129 # wfilter_in = P:\Cruise_Data_Processing\2018-091\Processing\convert\2018-091-00 13.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 14:02:53, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2018-091\Processing\wfilter\2018-091-0 013.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = May 01 2019 14:03:32, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2018-091\Processing\align\2018-091-0013. 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 14:04:35, 7.26.7.129 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-091\Processing\celltm\2018-091-0013 .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 clean salinity lightly. -------------------------------------------------------------------------------------- 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 0.5 0.5 11.4388 1.672 31.5455 5.69 248.0 3.594441 2 1.0 1.0 11.4270 1.716 31.5507 5.65 246.2 3.593968 13 2.1 2.0 11.4212 1.841 31.5529 5.58 243.1 3.593729 8 3.0 3.0 11.2733 1.851 31.6073 5.38 234.4 3.586388 8 4.0 4.0 11.0960 1.779 31.6702 5.20 226.8 3.577309 8 5.0 5.0 10.9688 1.793 31.7116 5.13 223.5 3.570430 8 6.0 5.9 10.9078 1.633 31.7208 5.09 222.1 3.566051 8 7.0 7.0 10.8751 1.561 31.7235 5.09 221.8 3.563504 7 7.9 7.8 10.8468 1.501 31.7251 5.05 220.3 3.561229 5 9.0 8.9 10.8151 1.468 31.7301 5.02 218.9 3.559004 8 10.0 9.9 10.7812 1.447 31.7359 4.96 216.0 3.556677 9 11.0 10.9 10.7018 1.503 31.7523 4.88 212.9 3.551419 9 12.1 12.0 10.6102 1.350 31.7664 4.81 209.5 3.544872 7 12.9 12.8 10.6071 1.287 31.7660 4.78 208.2 3.544593 7 14.0 13.9 10.5878 1.228 31.7664 4.78 208.2 3.542997 7 15.1 15.0 10.5661 1.189 31.7683 4.74 206.4 3.541326 7 16.0 15.9 10.5356 1.190 31.7711 4.64 202.2 3.538990 5 17.0 16.9 10.3945 1.231 31.8105 4.48 195.4 3.530638 9 18.0 17.8 10.2499 1.072 31.8634 4.28 186.6 3.523315 6 18.9 18.7 10.1848 0.924 31.8896 4.16 181.1 3.520275 7 20.0 19.9 10.1271 0.906 31.9145 4.09 178.0 3.517744 7 21.1 20.9 10.0920 0.818 31.9291 4.03 175.8 3.516169 6 22.0 21.8 10.0627 0.810 31.9442 3.97 173.1 3.515142 6 22.9 22.7 10.0137 0.779 31.9850 3.89 169.4 3.514929 7 24.0 23.8 9.9859 0.693 32.0182 3.81 165.8 3.515822 7 25.0 24.8 9.9482 0.605 32.0647 3.70 161.2 3.517156 8 26.0 25.7 9.9030 0.498 32.1047 3.63 158.2 3.517181 6 27.0 26.7 9.8816 0.418 32.1256 3.58 156.1 3.517409 9 28.0 27.8 9.8557 0.418 32.1629 3.54 154.4 3.518852 5 29.0 28.7 9.8377 0.391 32.1905 3.50 152.4 3.520031 7 29.9 29.7 9.8218 0.362 32.2274 3.47 151.3 3.522302 7 31.0 30.8 9.8115 0.341 32.2501 3.45 150.4 3.523680 8 31.9 31.6 9.8048 0.269 32.2596 3.41 148.7 3.524060 8 33.0 32.7 9.7997 0.296 32.2641 3.40 148.1 3.524096 7 34.0 33.7 9.7947 0.255 32.2699 3.40 148.3 3.524269 7 35.1 34.8 9.7850 0.282 32.2920 3.38 147.2 3.525634 7 36.0 35.7 9.7746 0.275 32.3229 3.35 146.1 3.527797 7 37.1 36.8 9.7604 0.226 32.3499 3.33 145.3 3.529244 7 37.9 37.5 9.7600 0.193 32.3871 3.32 144.6 3.532892 6 38.9 38.5 9.7674 0.201 32.4190 3.29 143.5 3.536711 7 40.0 39.6 9.7556 0.187 32.4279 3.29 143.1 3.536598 7 41.0 40.7 9.7376 0.185 32.4421 3.28 142.9 3.536449 9 42.0 41.7 9.7639 0.177 32.4710 3.28 142.7 3.541650 6 43.0 42.6 9.7929 0.164 32.5065 3.29 143.2 3.547752 8 44.0 43.6 9.8646 0.150 32.5465 3.29 143.5 3.558080 8 44.9 44.5 9.9499 0.186 32.5859 3.30 143.7 3.569582 8 45.9 45.5 10.0250 0.196 32.6324 3.30 143.6 3.580902 7 47.0 46.6 10.0155 0.180 32.6502 3.28 142.7 3.581851 7 48.0 47.6 9.9544 0.175 32.6542 3.25 141.4 3.576843 7 49.0 48.6 9.8882 0.212 32.6619 3.23 140.8 3.571750 6 50.0 49.5 9.8602 0.151 32.6692 3.21 139.6 3.570006 7 50.9 50.5 9.8006 0.129 32.7096 3.19 139.0 3.568866 9 52.1 51.7 9.7883 0.098 32.7316 3.21 139.9 3.569607 7 53.0 52.5 9.8380 0.139 32.7822 3.26 142.0 3.579271 5 53.9 53.5 9.9057 0.135 32.8095 3.33 145.2 3.588041 6 55.1 54.6 9.9283 0.153 32.8456 3.40 147.9 3.593666 9 56.0 55.5 9.9337 0.128 32.8542 3.42 148.7 3.595043 7 56.9 56.4 9.9336 0.158 32.8546 3.40 148.2 3.595109 8 58.0 57.5 9.9351 0.093 32.8531 3.38 147.4 3.595142 6 59.0 58.4 9.9152 0.132 32.8610 3.37 146.7 3.594182 4 60.1 59.6 9.9038 0.180 32.8637 3.36 146.2 3.593470 6 61.0 60.5 9.8913 0.162 32.8657 3.35 145.7 3.592588 8 62.1 61.6 9.8866 0.156 32.8680 3.32 144.6 3.592448 6 63.0 62.5 9.8756 0.141 32.8686 3.30 143.8 3.591551 7 64.1 63.5 9.8238 0.117 32.8644 3.26 142.0 3.586550 6 65.0 64.5 9.7815 0.146 32.8628 3.23 140.6 3.582648 7 66.0 65.5 9.7075 0.133 32.8665 3.19 139.0 3.576439 9 67.0 66.4 9.6451 0.143 32.8686 3.17 138.0 3.571103 6 68.0 67.4 9.6259 0.091 32.8671 3.16 137.6 3.569287 8 69.1 68.5 9.6079 0.132 32.8650 3.15 137.3 3.567514 7 70.0 69.4 9.6055 0.111 32.8650 3.14 136.7 3.567350 8 71.0 70.4 9.6011 0.135 32.8659 3.13 136.2 3.567084 7 71.9 71.3 9.5881 0.114 32.8665 3.13 136.4 3.566022 6 73.0 72.4 9.5734 0.096 32.8693 3.12 136.0 3.565031 7 74.1 73.4 9.5586 0.117 32.8742 3.12 135.6 3.564231 7 75.1 74.4 9.5396 0.111 32.8796 3.09 134.6 3.563102 8 76.0 75.3 9.5234 0.099 32.8850 3.07 133.8 3.562217 7 77.0 76.3 9.4973 0.110 32.8938 3.04 132.4 3.560789 7 78.1 77.4 9.3770 0.085 32.9377 2.97 129.5 3.554354 9 78.9 78.3 9.2554 0.076 32.9869 2.92 127.1 3.548305 7 80.0 79.3 9.1901 0.071 33.0169 2.87 125.1 3.545402 8 80.9 80.2 9.1349 0.035 33.0481 2.82 122.9 3.543519 9 81.9 81.2 9.0169 0.046 33.1308 2.76 120.0 3.540965 7 83.0 82.3 8.9119 0.058 33.2041 2.71 117.7 3.538654 7 84.0 83.3 8.8849 0.040 33.2227 2.69 117.2 3.538060 5 85.1 84.3 8.8447 0.069 33.2361 2.66 115.8 3.535788 7 86.0 85.3 8.8143 0.085 33.2480 2.63 114.4 3.534234 7 87.0 86.3 8.7374 0.071 33.2958 2.56 111.2 3.531951 9 87.9 87.1 8.5135 0.065 33.4029 2.46 107.0 3.522090 8 89.0 88.2 8.4400 -99.000 33.4325 2.41 104.8 3.518339 7 90.0 89.3 8.4143 0.045 33.4422 2.38 103.6 3.516995 10 90.9 90.2 8.4043 0.034 33.4477 2.36 102.7 3.516663 6 92.0 91.2 8.3981 0.035 33.4510 2.36 102.5 3.516465 9 92.7 91.9 8.3870 0.005 33.4534 2.35 102.3 3.515726 4