*2019/05/02 11:58:16.64 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/10/16 03:02:57.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 49 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8A618F71 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.001 48.573 2 Depth metres 0.992 48.155 3 Temperature:Primary 'deg C (ITS90)' 10.0439 10.3012 4 Fluorescence:URU:Wetlabs mg/m^3 0.402 0.778 5 Salinity:T0:C0 PSS-78 30.6067 31.1251 6 Oxygen:Dissolved:SBE mL/L 3.694 4.085 7 Oxygen:Dissolved:SBE umol/kg 161.1 178.2 8 Conductivity:Primary S/m 3.401137 3.43331 9 Number_of_bin_records n/a 1 12 $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\2018-091-0065.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 55 EVENT NUMBER : 65 LATITUDE : 48 31.86100 N ! (deg min) LONGITUDE : 123 12.73400 W ! (deg min) WATER DEPTH : 58 *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 15:25:24 2008 2008 CLEAN 5.2.3 2019/05/01 15:25:51 2008 2008 ADTIMCH 4.4 2019/05/01 15:53:46 2008 2008 CLIP 1.3 2019/05/01 16:35:21 2008 1109 SHIFTDAT 3.4 2019/05/01 16:50:47 1109 1109 DELETE 6.3 2019/05/01 16:57:28 1109 369 FILTERS 4.3 2019/05/02 11:24:37 369 369 BINAVE 4.2 2019/05/02 11:24:44 369 49 REMOVECH 8.2 2019/05/02 11:25:38 49 49 CHGUNITS 3.1.1 2019/05/02 11:25:52 49 49 REORDER 1.3.1 2019/05/02 11:26:17 ? ? CLEAN 5.2.3 2019/05/02 11:58:03 49 49 HDREDIT2 3.1.1 2019/05/02 11:58:16 ? ? $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 = 900,100000 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 38.57 dbars Sample interval (from FILE section of header) = 0.125 seconds. -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 11:25:38 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 -100 185 data records in pad range. -HEADER EDITS: 2019/05/02 11:58:16 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 55.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Oct 16 2018 09:50:28 Latitude: 48 31.861 N Longitude: 123 12.734 W Station: CTD 55 Depth: 58m ds SBE 25 CTD V 4.1c SN 0456 10/16/18 02:51:22.191 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.362 vmain = 11.2 iop = 167 vlith = 5.1 ncasts = 59 samples = 222950 free = 539291 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 55 10/15 20:02:57 smpls 206890 to 208897 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2008 # 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, 2008 # span 1 = -0.598, 48.573 # span 2 = -0.593, 48.155 # span 3 = 9.9009, 10.8859 # span 4 = -0.3120, 64.3229 # span 5 = 0.0000, 3.3065 # span 6 = 0.060182, 3.433472 # span 7 = -1.721, 1.721 # span 8 = 0.4082, 31.1278 # span 9 = -2.1421, 25.1004 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 15 2018 20:02:57 [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 11:56:12, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-091\RAW\CTD\CTD 55.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 14:01:18, 7.26.7.129 # wfilter_in = P:\Cruise_Data_Processing\2018-091\Processing\convert\2018-091-00 65.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 14:03:03, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2018-091\Processing\wfilter\2018-091-0 065.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = May 01 2019 14:03:42, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2018-091\Processing\align\2018-091-0065. 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 14:04:48, 7.26.7.129 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-091\Processing\celltm\2018-091-0065 .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* -------------------------------------------------------------------------------------- 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 1.0 1.0 10.2965 0.772 30.6072 4.08 178.0 3.401137 10 2.1 2.0 10.2975 0.762 30.6076 4.08 178.0 3.401303 8 3.0 3.0 10.2979 0.778 30.6084 4.07 177.6 3.401451 9 4.0 4.0 10.2986 0.724 30.6080 4.08 178.2 3.401524 8 5.1 5.1 10.3012 0.677 30.6067 4.08 178.0 3.401650 11 6.1 6.0 10.2973 0.690 30.6177 4.07 177.5 3.402460 8 7.0 6.9 10.2946 0.676 30.6289 4.06 177.0 3.403403 9 8.1 8.0 10.2927 0.727 30.6439 4.05 176.7 3.404781 9 9.0 8.9 10.2917 0.736 30.6687 4.03 175.6 3.407220 6 10.0 10.0 10.2877 0.697 30.6841 4.01 175.1 3.408473 7 11.0 10.9 10.2849 0.767 30.6927 4.02 175.4 3.409134 7 11.9 11.8 10.2839 0.720 30.6954 3.99 173.9 3.409365 6 13.0 12.9 10.2780 0.770 30.7127 3.97 173.1 3.410637 7 14.0 13.9 10.2519 0.669 30.7656 3.96 172.5 3.413769 9 14.9 14.8 10.2480 0.592 30.7711 3.94 171.8 3.414028 4 15.9 15.7 10.2442 0.624 30.7786 3.93 171.5 3.414483 10 17.0 16.9 10.2412 0.672 30.7836 3.93 171.4 3.414778 7 18.0 17.9 10.2350 0.706 30.7958 3.92 170.7 3.415515 8 19.0 18.8 10.2202 0.617 30.8229 3.90 170.0 3.417003 8 20.1 19.9 10.2173 0.593 30.8285 3.90 169.9 3.417365 6 20.9 20.7 10.1950 0.542 30.8648 3.88 169.3 3.419129 6 21.9 21.7 10.1658 0.543 30.9101 3.85 167.8 3.421216 6 22.9 22.7 10.1560 0.505 30.9256 3.84 167.5 3.421963 8 24.0 23.8 10.1562 0.439 30.9268 3.84 167.5 3.422153 6 25.1 24.8 10.1423 0.442 30.9526 3.81 166.1 3.423577 6 25.9 25.7 10.1355 0.548 30.9646 3.81 166.1 3.424237 6 26.9 26.7 10.1321 0.489 30.9707 3.80 165.9 3.424594 6 28.0 27.7 10.1245 0.495 30.9844 3.80 165.8 3.425354 8 28.9 28.7 10.1167 0.486 30.9976 3.80 165.7 3.426043 7 30.0 29.7 10.1164 0.489 30.9989 3.79 165.3 3.426188 9 31.0 30.7 10.1138 0.510 31.0033 3.80 165.5 3.426457 9 32.0 31.7 10.1106 0.491 31.0086 3.78 164.6 3.426749 7 33.0 32.7 10.1100 0.509 31.0098 3.78 164.8 3.426862 8 34.0 33.7 10.1062 0.479 31.0153 3.77 164.5 3.427127 6 35.1 34.8 10.1054 0.491 31.0147 3.77 164.3 3.427044 7 36.0 35.6 10.0998 0.461 31.0192 3.77 164.2 3.427051 7 37.0 36.7 10.0951 0.420 31.0269 3.76 163.9 3.427457 8 37.9 37.6 10.0908 0.414 31.0344 3.75 163.7 3.427873 7 38.9 38.6 10.0908 0.702 31.0358 3.76 164.0 3.428061 8 40.0 39.6 10.0926 0.479 31.0338 3.76 163.9 3.428056 7 41.0 40.6 10.0918 0.402 31.0369 3.75 163.4 3.428339 9 42.0 41.7 10.0894 0.472 31.0427 3.75 163.3 3.428756 7 43.1 42.7 10.0769 0.497 31.0668 3.74 162.9 3.430125 8 44.1 43.7 10.0788 0.464 31.0641 3.73 162.5 3.430057 8 45.0 44.6 10.0761 0.471 31.0691 3.73 162.8 3.430368 6 45.9 45.5 10.0681 0.521 31.0826 3.72 162.2 3.431066 8 47.0 46.6 10.0474 0.520 31.1192 3.70 161.5 3.432977 12 48.0 47.5 10.0439 0.474 31.1251 3.69 161.1 3.433310 11 48.6 48.2 10.0445 0.767 31.1243 3.71 161.5 3.433305 1