*2019/05/02 11:58:16.35 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/10/15 21:20:29.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 116 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E99EA3C1 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.247 115.891 2 Depth metres 1.236 114.875 3 Temperature:Primary 'deg C (ITS90)' 9.8522 10.915 4 Fluorescence:URU:Wetlabs mg/m^3 0.251 1.071 5 Salinity:T0:C0 PSS-78 29.4682 31.3903 6 Oxygen:Dissolved:SBE mL/L 3.332 4.62 7 Oxygen:Dissolved:SBE umol/kg 145.2 201.7 8 Conductivity:Primary S/m 3.33736 3.446 9 Number_of_bin_records n/a 5 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\2018-091-0062.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 52 EVENT NUMBER : 62 LATITUDE : 48 46.44000 N ! (deg min) LONGITUDE : 123 3.73500 W ! (deg min) WATER DEPTH : 138 *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 15:25:23 3932 3932 CLEAN 5.2.3 2019/05/01 15:25:50 3932 3932 ADTIMCH 4.4 2019/05/01 15:53:46 3932 3932 CLIP 1.3 2019/05/01 16:34:33 3932 2533 SHIFTDAT 3.4 2019/05/01 16:50:47 2533 2533 DELETE 6.3 2019/05/01 16:57:27 2533 964 CTDEDIT 5.2.3 2019/05/02 10:53:41 964 943 FILTERS 4.3 2019/05/02 11:24:37 943 943 BINAVE 4.2 2019/05/02 11:24:44 943 116 REMOVECH 8.2 2019/05/02 11:25:38 116 116 CHGUNITS 3.1.1 2019/05/02 11:25:51 116 116 REORDER 1.3.1 2019/05/02 11:26:17 ? ? CLEAN 5.2.3 2019/05/02 11:58:03 116 116 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 = 1400,100000 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 106.77 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2019/05/02 10:53:41 21 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 11:25:38 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 52.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Oct 16 2018 09:43:33 Latitude: 48 46.440 N Longitude: 123 03.735 W Station: CTD 52 Depth: 138m ds SBE 25 CTD V 4.1c SN 0456 10/16/18 02:44:25.509 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 52 10/15 14:20:29 smpls 192508 to 196439 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 3932 # 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, 3932 # span 1 = -0.598, 116.768 # span 2 = -0.593, 115.745 # span 3 = 9.8509, 11.3741 # span 4 = -0.3120, 64.3388 # span 5 = 0.0000, 3.3822 # span 6 = 0.065579, 3.446163 # span 7 = -1.802, 1.803 # span 8 = 0.4410, 31.3928 # span 9 = -2.1127, 25.8215 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 15 2018 14:20:29 [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 11:56:09, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-091\RAW\CTD\CTD 52.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 14:01:17, 7.26.7.129 # wfilter_in = P:\Cruise_Data_Processing\2018-091\Processing\convert\2018-091-00 62.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 14:03:02, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2018-091\Processing\wfilter\2018-091-0 062.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = May 01 2019 14:03:41, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2018-091\Processing\align\2018-091-0062. 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 14:04:47, 7.26.7.129 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-091\Processing\celltm\2018-091-0062 .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 a few 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 1.2 1.2 10.9150 0.587 29.4682 4.62 201.7 3.337360 5 2.1 2.0 10.9136 0.529 29.4704 4.62 201.7 3.337510 6 3.0 3.0 10.8927 0.648 29.5022 4.59 200.6 3.339075 9 4.0 3.9 10.8223 0.667 29.6097 4.49 196.1 3.344293 9 5.0 5.0 10.7651 0.688 29.6974 4.46 194.6 3.348546 11 6.0 5.9 10.7641 0.906 29.7001 4.46 194.5 3.348785 8 7.0 7.0 10.7630 0.965 29.7023 4.45 194.4 3.348959 9 8.0 7.9 10.7601 1.071 29.7062 4.44 193.7 3.349159 7 9.0 8.9 10.7552 1.023 29.7163 4.45 194.1 3.349813 9 10.2 10.1 10.7531 0.951 29.7225 4.42 193.1 3.350321 9 11.0 11.0 10.7509 0.921 29.7316 4.43 193.5 3.351107 9 11.9 11.8 10.7510 0.918 29.7318 4.42 192.9 3.351163 8 13.0 12.9 10.7481 0.942 29.7394 4.40 192.2 3.351737 7 14.0 13.9 10.7340 0.983 29.7658 4.39 191.8 3.353298 9 15.0 14.9 10.7160 0.988 29.7976 4.37 190.9 3.355092 9 16.0 15.9 10.6873 0.912 29.8407 4.33 188.8 3.357129 7 16.9 16.8 10.6700 0.919 29.8634 4.31 188.0 3.358032 7 18.0 17.8 10.6391 0.868 29.9052 4.30 187.5 3.359748 6 19.0 18.8 10.6148 0.841 29.9379 4.25 185.7 3.361089 8 20.1 19.9 10.5996 0.904 29.9585 4.24 184.9 3.361951 5 20.9 20.8 10.5809 0.956 29.9848 4.21 183.6 3.363096 7 22.0 21.8 10.5389 0.930 30.0513 4.17 181.9 3.366372 8 22.9 22.7 10.5245 0.847 30.0784 4.14 180.6 3.367956 8 23.9 23.7 10.5135 0.785 30.0987 4.14 180.6 3.369133 8 25.0 24.8 10.5055 0.802 30.1143 4.12 180.0 3.370073 10 25.9 25.7 10.5013 0.766 30.1227 4.12 179.6 3.370612 10 27.0 26.8 10.5008 0.786 30.1237 4.12 179.7 3.370718 5 27.9 27.6 10.4985 0.749 30.1284 4.11 179.3 3.371041 8 29.0 28.7 10.4966 0.818 30.1340 4.11 179.2 3.371483 10 30.0 29.8 10.4965 0.769 30.1353 4.11 179.2 3.371649 8 31.0 30.7 10.4907 0.663 30.1518 4.09 178.4 3.372875 9 32.1 31.8 10.4732 0.777 30.1832 4.07 177.6 3.374614 8 33.0 32.7 10.4660 0.686 30.1988 4.04 176.2 3.375629 9 34.0 33.7 10.4539 0.631 30.2195 4.05 176.6 3.376749 10 35.0 34.7 10.4525 0.721 30.2205 4.03 176.0 3.376773 8 36.0 35.7 10.4452 0.616 30.2350 4.00 174.6 3.377666 9 36.9 36.6 10.4170 0.588 30.2934 3.97 173.0 3.381217 9 37.9 37.6 10.3851 0.741 30.3583 3.93 171.5 3.385125 9 38.9 38.6 10.3794 0.577 30.3697 3.93 171.3 3.385834 6 40.0 39.7 10.3736 0.568 30.3817 3.92 171.1 3.386604 9 41.0 40.6 10.3698 0.596 30.3902 3.93 171.3 3.387166 9 42.0 41.7 10.3668 0.671 30.3965 3.92 170.8 3.387595 10 43.0 42.6 10.3638 0.601 30.4025 3.92 171.0 3.387975 8 44.0 43.6 10.3562 0.499 30.4172 3.90 170.2 3.388868 7 45.0 44.6 10.3362 0.583 30.4556 3.88 169.4 3.391080 10 46.0 45.6 10.3302 0.522 30.4668 3.86 168.3 3.391739 7 47.0 46.6 10.3252 0.510 30.4767 3.86 168.3 3.392348 10 48.1 47.7 10.3173 0.637 30.4919 3.85 167.7 3.393271 9 49.1 48.6 10.3124 0.555 30.5017 3.83 166.9 3.393874 8 50.0 49.6 10.3015 0.577 30.5223 3.81 166.3 3.395067 8 51.0 50.6 10.2866 0.532 30.5511 3.81 166.4 3.396738 11 52.0 51.6 10.2646 0.635 30.5929 3.79 165.1 3.399104 8 52.8 52.4 10.2491 0.556 30.6219 3.78 164.9 3.400738 7 54.0 53.5 10.2419 0.428 30.6355 3.75 163.4 3.401538 10 54.9 54.4 10.2189 0.469 30.6784 3.75 163.5 3.403933 10 56.0 55.5 10.2171 0.444 30.6817 3.75 163.5 3.404149 8 57.0 56.5 10.2141 0.472 30.6878 3.75 163.6 3.404551 8 58.1 57.6 10.2165 0.431 30.6836 3.74 162.9 3.404371 5 59.1 58.6 10.2143 0.519 30.6880 3.74 163.0 3.404676 8 60.0 59.5 10.2078 0.391 30.7011 3.73 162.6 3.405472 9 60.9 60.4 10.2045 0.376 30.7077 3.73 162.5 3.405886 5 62.0 61.5 10.1986 0.430 30.7191 3.70 161.5 3.406568 9 62.9 62.4 10.1685 0.444 30.7757 3.67 160.0 3.409714 10 64.0 63.4 10.1544 0.510 30.8017 3.67 159.9 3.411161 8 64.9 64.3 10.1463 0.378 30.8167 3.65 159.4 3.412008 8 66.0 65.5 10.1380 0.404 30.8326 3.62 158.1 3.412946 8 67.1 66.5 10.1235 0.427 30.8606 3.63 158.1 3.414553 9 68.0 67.4 10.1213 0.411 30.8650 3.62 158.0 3.414837 9 69.0 68.4 10.1200 0.442 30.8677 3.62 158.1 3.415038 8 70.0 69.4 10.1183 0.386 30.8714 3.61 157.6 3.415298 8 71.0 70.4 10.1133 0.386 30.8809 3.61 157.5 3.415865 7 72.0 71.4 10.1104 0.364 30.8860 3.60 156.9 3.416171 8 73.0 72.3 10.1003 0.370 30.9057 3.59 156.6 3.417316 8 74.0 73.4 10.0773 0.387 30.9501 3.57 155.5 3.419824 8 75.1 74.4 10.0637 0.355 30.9762 3.55 154.8 3.421312 10 75.9 75.2 10.0590 0.371 30.9853 3.54 154.3 3.421851 7 76.9 76.3 10.0472 0.356 31.0083 3.54 154.3 3.423177 11 78.0 77.3 10.0305 0.357 31.0417 3.53 153.8 3.425122 8 79.1 78.4 10.0309 0.402 31.0413 3.52 153.4 3.425154 10 79.9 79.2 10.0290 0.392 31.0454 3.53 153.8 3.425448 10 81.0 80.3 10.0273 0.351 31.0490 3.52 153.5 3.425694 9 82.0 81.3 10.0267 0.341 31.0501 3.50 152.7 3.425801 8 83.0 82.3 10.0265 0.370 31.0512 3.52 153.3 3.425933 7 84.0 83.2 10.0285 0.384 31.0475 3.52 153.3 3.425775 6 85.0 84.3 10.0262 0.361 31.0526 3.52 153.3 3.426131 7 86.0 85.3 10.0253 0.309 31.0547 3.51 153.0 3.426306 9 86.9 86.1 10.0237 0.341 31.0579 3.53 153.8 3.426522 8 87.9 87.1 10.0173 0.332 31.0711 3.52 153.5 3.427331 7 89.0 88.2 10.0155 0.327 31.0746 3.52 153.5 3.427576 8 90.0 89.2 10.0139 0.341 31.0782 3.52 153.5 3.427832 9 91.0 90.2 10.0043 0.352 31.0969 3.51 153.0 3.428914 8 91.9 91.1 9.9933 0.407 31.1180 3.50 152.4 3.430100 9 92.9 92.1 9.9839 0.300 31.1362 3.48 151.7 3.431151 7 94.0 93.1 9.9736 0.312 31.1560 3.46 151.0 3.432281 7 95.0 94.2 9.9606 0.323 31.1809 3.46 150.8 3.433686 7 96.1 95.3 9.9536 0.299 31.1942 3.45 150.2 3.434448 6 97.0 96.2 9.9342 0.296 31.2315 3.43 149.7 3.436527 6 98.0 97.2 9.9258 0.301 31.2472 3.40 148.2 3.437406 8 99.0 98.2 9.9044 0.291 31.2881 3.39 147.9 3.439660 8 100.0 99.1 9.8812 0.305 31.3317 3.38 147.5 3.442036 8 100.9 100.0 9.8813 0.309 31.3321 3.37 147.0 3.442114 8 102.1 101.2 9.8864 0.254 31.3227 3.38 147.6 3.441667 6 103.0 102.1 9.8814 0.252 31.3318 3.38 147.2 3.442187 9 104.1 103.2 9.8847 0.321 31.3261 3.38 147.5 3.441955 7 105.1 104.2 9.8799 0.310 31.3359 3.36 146.6 3.442547 6 106.0 105.0 9.8693 0.263 31.3557 3.36 146.4 3.443631 9 107.1 106.1 9.8667 0.251 31.3606 3.36 146.6 3.443943 9 108.0 107.1 9.8674 0.298 31.3598 3.36 146.3 3.443958 9 109.0 108.1 9.8671 0.268 31.3606 3.36 146.4 3.444054 9 110.0 109.0 9.8661 0.293 31.3626 3.36 146.4 3.444209 7 111.0 110.0 9.8662 0.282 31.3626 3.35 145.8 3.444262 9 112.0 111.1 9.8635 0.259 31.3678 3.34 145.7 3.444580 8 113.0 112.0 9.8604 0.295 31.3739 3.34 145.6 3.444964 8 114.0 113.0 9.8595 0.295 31.3756 3.35 146.0 3.445099 8 115.0 114.0 9.8585 0.269 31.3780 3.33 145.3 3.445287 8 115.9 114.9 9.8522 0.269 31.3903 3.33 145.2 3.446000 7