*2020/06/01 10:01:47.38 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/06/26 05:18:15.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 64 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 37993116 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.121 64.772 2 Depth metres 1.971 64.266 3 Temperature:Primary 'deg C (ITS90)' 8.0824 13.0167 4 Conductivity:Primary S/m 3.445272 3.725487 5 Fluorescence:URU:Wetlabs mg/m^3 0.98E-01 18.262 6 pH:SBE:Nominal n/a 8.308 8.826 7 Salinity:T0:C0 PSS-78 31.3134 33.0071 8 Oxygen:Dissolved:SBE mL/L 3.315 7.364 9 Oxygen:Dissolved:SBE umol/kg 144.2834 321.0315 10 Number_of_bin_records n/a 5 17 $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 ' ' 10 F ' ' 6 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 8 F ' ' 3 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2019-124\Processing\derive\2019-124-0082.cnv $END *ADMINISTRATION MISSION : 2019-124 AGENCY : PBS, Ecosystem Science Division, Nanaimo, B.C. COUNTRY : Canada PROJECT : IPES Synoptic Survey SCIENTIST : King J. PLATFORM : Nordic Pearl *LOCATION GEOGRAPHIC AREA : WCVI STATION : 10652 EVENT NUMBER : 82 LATITUDE : 50 55.88200 N ! (deg min) LONGITUDE : 128 47.58400 W ! (deg min) WATER DEPTH : 77 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0456 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 5130 Conductivity ' ' 3500 'Pressure:Strain Gauge' ' ' 0668 pH ' ' 0691 '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 4.2.3 2020/05/26 16:28:53 3780 3780 CLEAN 5.2.4 2020/05/26 16:30:48 3780 3780 ADTIMCH 4.4 2020/05/27 09:03:20 3780 3780 CLIP 1.3.1 2020/05/27 09:11:49 3780 2101 MERGEHDR 1.3 2020/05/27 09:43:07 2101 2101 SHIFTDAT 3.5 2020/05/27 13:23:27 2101 2101 SHIFTDAT 3.5 2020/05/27 13:34:46 2101 2101 DELETE 6.3 2020/05/27 13:35:02 2101 543 CTDEDIT 5.3.0 2020/05/27 16:20:49 543 523 FILTERS 4.3 2020/05/28 14:16:44 523 523 BINAVE 4.2.1 2020/05/28 14:17:12 523 64 CLEAN 5.2.4 2020/05/28 14:36:00 64 64 REMOVECH 8.2 2020/05/28 14:37:44 64 64 CHGUNITS 3.1.2 2020/05/28 14:40:23 64 64 REORDER 1.3.1 2020/05/28 15:14:01 ? ? HDREDIT2 3.2 2020/06/01 10:01:47 ? ? $END $REMARKS -CLEAN functions: 2020/05/26 16:30:45 20 Interpolation by Record Number, in Pressure:StrainGauge Set event to last 4 characters of file name Set header Start and End times from the data. *FAILED* -The following ADTIMCH parameters were used. Add 8.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 1680, 50000 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= 0.50 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: pH:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 10.00 -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: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 55.13 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2020/05/27 16:20:49 20 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 = Pressure:StrainGauge [decibar] 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. -CLEAN functions: 2020/05/28 14:35:59 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 -1000 89 data records in pad range. Set header Start and End times from the data. *FAILED* -REMOVECH 2020/05/28 14:37:44 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 -HEADER EDITS: 2020/06/01 10:01:47 Applied edit header: D:\Telework\2019-124\Processing\doc\2019-124-SBE25-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 5: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 7: Salinity:T0:C0 [PSS-78] Format: F9.4 ==> F8.3 Channel 8: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 9: Oxygen:Dissolved:SBE [umol/kg] Name: Oxygen:Dissolved:Mass ==> Oxygen:Dissolved:SBE Channel 6: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a Channel 4: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties\Desktop\2019 synoptic pelagic\2019-124-012 015019.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Jun 26 2019 06:29:47 ds SBE 25 CTD V 4.1c SN 0456 06/25/19 23:23:46.382 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.419 vmain = 11.6 iop = 174 vlith = 5.1 ncasts = 20 samples = 101334 free = 543639 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 3 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 stored voltage # 2 = external voltage 5 S> dh cast 19 06/25 21:18:15 smpls 97554 to 101333 nv = 3 avg = 1 stp = switch of S> # nquan = 12 # nvalues = 3780 # 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 = c0S/m: Conductivity [S/m] # name 5 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 6 = sbeox0V: Oxygen raw, SBE 43 [V] # name 7 = ph: pH # 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, 3780 # span 1 = -0.695, 65.134 # span 2 = -0.689, 64.571 # span 3 = 8.0797, 13.8904 # span 4 = 0.022997, 3.741196 # span 5 = -0.3120, 64.3547 # span 6 = 0.0000, 3.1734 # span 7 = 4.627, 8.840 # span 8 = -1.967, 2.295 # span 9 = 0.1419, 33.0083 # span 10 = -1.8014, 28.7596 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 25 2019 21:18:15 [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 # # # # # # 0691 # 13-Dec-18 # 4.7635 # 2.5440 # # # # # # 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 26 2020 11:02:28, 7.23.2 [datcnv_vars = 9] # datcnv_in = D:\Telework\2019-124\Unprocessed\CTD\Leg 1 King\2019-124-082.hex D :\Telework\2019-124\Processing\doc\2019-124-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = May 26 2020 14:06:59, 7.23.2 # wfilter_in = D:\Telework\2019-124\Processing\convert\2019-124-082.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 9 # wfilter_action depSM = cosine, 9 # wfilter_action t090C = cosine, 9 # wfilter_action c0S/m = cosine, 9 # alignctd_date = May 26 2020 14:09:15, 7.23.2 # alignctd_in = D:\Telework\2019-124\Processing\wfilter\2019-124-082.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = May 26 2020 14:12:19, 7.23.2 # celltm_in = D:\Telework\2019-124\Processing\align\2019-124-082.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = May 26 2020 16:26:04, 7.23.2 [derive_vars = 2] # Derive_in = D:\Telework\2019-124\Processing\celltm\2019-124-0082.cnv D:\Telewo rk\2019-124\Processing\doc\2019-124-ctd.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 near-surface records and records corrupted by shed wakes near the bottom of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, pH:SBE and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity. There was no calibration sampling for salinity and dissolved oxygen and no history of previous calibration sampling for these sensors. No recalibration was applied to the CTD data. Overall, the CTD data were of good quality, but in the top 5m there was frequent corruption by shed wakes. While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, so it is recommended that those samples be checked. For this cruise there was extracted chlorophyll sampling near the surface. Overall, the SBE Fluorometer data compared well with the chlorophyll samples. For details on the processing see document: 2019-124_Processing_Report.doc. !--1--- --2--- ---3---- ----4---- ---5--- ---6--- ---7--- --8--- --9-- -10- !Pressu Depth Temperat Conductiv Fluores pH:SBE: Salinit Oxygen Oxyge Numb !re ure: ity: cence: Nominal y:T0:C0 : n: er_o ! Primary Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- --------- ------- ------- ------- ------ ----- ---- *END OF HEADER 2.1 2.0 13.0167 3.708691 7.479 8.799 31.313 6.28 273.8 6 3.0 3.0 13.0127 3.725185 7.691 8.800 31.471 6.62 288.5 6 4.0 4.1 12.9867 3.725487 7.677 8.800 31.495 6.99 304.8 7 5.0 5.0 12.8832 3.724974 8.388 8.803 31.576 7.20 314.0 8 6.0 5.9 12.8285 3.722137 8.896 8.806 31.595 7.26 316.4 7 6.9 6.9 12.7356 3.715907 9.190 8.817 31.613 7.29 318.0 6 7.9 7.9 12.5455 3.699898 10.167 8.826 31.621 7.33 319.8 6 9.0 8.8 11.9942 3.661389 12.410 8.788 31.718 7.36 321.0 6 10.0 10.0 11.2423 3.611709 18.262 8.715 31.879 7.12 310.4 5 11.0 10.9 10.7100 3.578702 15.672 8.667 32.016 6.79 295.8 5 12.0 11.9 10.4357 3.561169 11.461 8.636 32.082 6.42 279.9 7 13.1 13.0 10.2683 3.549488 9.783 8.609 32.112 6.11 266.1 7 14.0 13.9 9.9990 3.527678 8.736 8.561 32.131 5.79 252.4 9 15.0 14.8 9.6697 3.507266 5.841 8.508 32.217 5.44 237.0 9 16.0 15.8 9.5930 3.505394 3.176 8.493 32.266 5.24 228.2 7 16.9 16.7 9.5822 3.505849 2.939 8.490 32.280 5.15 224.2 6 18.0 17.9 9.5713 3.506422 3.216 8.488 32.295 5.09 221.9 7 19.1 19.0 9.3924 3.494735 2.947 8.462 32.336 4.94 215.0 9 20.0 19.8 9.1520 3.475360 1.289 8.429 32.354 4.70 204.9 10 20.9 20.7 9.1166 3.472962 0.454 8.415 32.361 4.61 200.6 8 22.0 21.8 9.0983 3.472780 0.371 8.411 32.375 4.54 197.8 8 23.0 22.8 9.0810 3.473416 0.523 8.408 32.397 4.51 196.2 8 24.0 23.8 9.0693 3.474459 0.374 8.407 32.418 4.49 195.5 9 25.0 24.7 9.0518 3.474735 0.366 8.404 32.437 4.46 194.0 7 26.0 25.8 8.9979 3.474877 0.325 8.399 32.487 4.39 191.3 8 27.0 26.7 8.9377 3.474659 0.244 8.395 32.539 4.34 189.1 8 28.0 27.8 8.9274 3.474469 0.319 8.393 32.546 4.29 186.7 9 29.0 28.7 8.8429 3.470883 0.259 8.387 32.586 4.23 184.2 10 30.0 29.8 8.7411 3.465687 0.217 8.380 32.625 4.15 180.5 9 31.0 30.7 8.6222 3.459081 0.162 8.373 32.665 4.05 176.6 8 32.0 31.7 8.5368 3.458115 0.142 8.365 32.733 3.94 171.6 8 33.0 32.8 8.4593 3.459321 0.162 8.358 32.818 3.83 166.6 8 34.0 33.7 8.4423 3.459332 0.137 8.357 32.833 3.77 164.3 7 35.0 34.7 8.4380 3.459245 0.152 8.356 32.836 3.75 163.2 9 36.0 35.7 8.4358 3.459314 0.189 8.355 32.838 3.74 162.9 9 37.0 36.7 8.4337 3.459470 0.185 8.356 32.841 3.75 163.3 9 38.0 37.7 8.4293 3.459678 0.186 8.355 32.847 3.73 162.5 11 39.0 38.6 8.4276 3.459850 0.184 8.354 32.850 3.72 162.0 9 40.0 39.6 8.4269 3.459921 0.191 8.353 32.851 3.72 161.8 9 41.0 40.6 8.4211 3.460032 0.167 8.352 32.857 3.71 161.7 6 42.0 41.7 8.4178 3.460128 0.148 8.352 32.861 3.71 161.7 7 43.0 42.7 8.4158 3.460200 0.189 8.353 32.863 3.69 160.8 7 44.1 43.7 8.4135 3.460251 0.193 8.352 32.865 3.68 160.4 10 45.0 44.5 8.4077 3.460198 0.208 8.351 32.870 3.69 160.8 15 46.0 45.6 8.3829 3.459324 0.241 8.347 32.883 3.68 160.2 7 47.0 46.5 8.3638 3.458633 0.193 8.347 32.893 3.66 159.2 5 48.0 47.6 8.3599 3.458563 0.209 8.347 32.895 3.63 158.2 6 49.1 48.7 8.3417 3.457962 0.201 8.344 32.906 3.61 157.2 6 50.1 49.7 8.2705 3.454678 0.192 8.338 32.937 3.55 154.7 11 50.9 50.5 8.2417 3.452743 0.166 8.333 32.943 3.51 152.9 17 51.9 51.4 8.2301 3.452094 0.153 8.329 32.947 3.49 152.0 7 53.0 52.5 8.2099 3.450886 0.180 8.325 32.952 3.47 151.0 6 54.0 53.6 8.1795 3.449202 0.154 8.323 32.963 3.44 149.9 6 55.1 54.6 8.1593 3.448205 0.144 8.320 32.971 3.42 148.9 8 56.0 55.5 8.1436 3.447439 0.144 8.318 32.977 3.41 148.3 8 57.0 56.5 8.1338 3.447002 0.127 8.317 32.981 3.40 147.9 9 58.0 57.5 8.1234 3.446585 0.150 8.315 32.986 3.39 147.5 9 59.0 58.6 8.1187 3.446583 0.124 8.315 32.990 3.37 146.7 9 60.0 59.5 8.1172 3.446747 0.098 8.313 32.992 3.37 146.5 11 61.0 60.4 8.1136 3.446711 0.132 8.315 32.995 3.37 146.6 10 62.0 61.5 8.1089 3.446544 0.101 8.312 32.997 3.34 145.5 9 63.0 62.5 8.1000 3.446081 0.127 8.312 33.000 3.34 145.3 11 64.0 63.5 8.0894 3.445563 0.109 8.310 33.004 3.32 144.7 8 64.8 64.3 8.0824 3.445272 0.119 8.308 33.007 3.31 144.3 11