*2019/11/08 08:19:57.09 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/03/05 15:34:22.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 54 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BAF9B1BB NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.191 52.665 2 Depth metres 0.19 52.211 3 Temperature:Primary 'deg C (ITS90)' 6.7852 7.9191 4 Fluorescence:URU:Wetlabs mg/m^3 0.683 2.488 5 Salinity:T0:C0 PSS-78 28.6575 29.3482 6 Oxygen:Dissolved:SBE mL/L 5.117 6.829 7 Oxygen:Dissolved:SBE umol/kg 223.3344 298.1711 8 Conductivity:Primary S/m 2.929095 3.085041 9 Number_of_bin_records n/a 4 10 $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: Q:\OSD_DataProcessing\Cruise_Data\2019-007\Processing\derive\2019-007-0005.cnv $END *ADMINISTRATION MISSION : 2019-007 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Zooplankton SCIENTIST : Young K. PLATFORM : Neocaligus *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : BS-11 EVENT NUMBER : 5 LATITUDE : 49 29.00800 N ! (deg min) LONGITUDE : 124 45.91000 W ! (deg min) WATER DEPTH : 63 *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 2019/11/01 15:59:23 2113 2113 CLEAN 5.2.3 2019/11/01 15:59:45 2113 2113 CLIP 1.3 2019/11/01 16:03:14 2113 1134 ADTIMCH 4.4 2019/11/01 16:08:11 1134 1134 SHIFTDAT 3.4 2019/11/04 10:52:38 1134 1134 DELETE 6.3 2019/11/04 10:57:53 1134 413 CTDEDIT 5.2.3 2019/11/04 11:34:24 413 409 FILTERS 4.3 2019/11/07 15:43:15 409 409 BINAVE 4.2 2019/11/07 15:45:15 409 54 CLEAN 5.2.3 2019/11/07 16:06:23 54 54 REMOVECH 8.2 2019/11/07 16:06:36 54 54 CHGUNITS 3.1.1 2019/11/07 16:07:04 54 54 REORDER 1.3.1 2019/11/07 16:36:13 ? ? HDREDIT2 3.1.1 2019/11/08 08:19:57 ? ? $END $REMARKS -CLEAN functions: 2019/11/01 15:59:44 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 CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 980,100000 Time Not Available in File -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -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 43.04 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2019/11/04 11:34:24 4 records were deleted in this editing session. 17 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. -CLEAN functions: 2019/11/07 16:06:22 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 -100 108 data records in pad range. Set event to last 4 characters of file name -REMOVECH 2019/11/07 16:06:36 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 -HEADER EDITS: 2019/11/08 08:19:57 Applied edit header: Q:\OSD_DataProcessing\Cruise_Data\2019-007\Processing\doc\2019-007-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: F6.1 ==> 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 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties\Desktop\2019-007\2019-007-0005.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Mar 05 2019 21:28:39 Latitude: 49 29.008 N Longitude: 124 45.910 W Station: BS-11 Depth: 63m ds SBE 25 CTD V 4.1c SN 0456 03/05/19 14:30:18.526 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.205 vmain = 12.7 iop = 157 vlith = 5.0 ncasts = 7 samples = 31963 free = 730278 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 1 03/05 08:34:22 smpls 8070 to 10182 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2113 # 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, 2113 # span 1 = -1.295, 53.040 # span 2 = -1.284, 52.582 # span 3 = -5.0681, 7.9210 # span 4 = -0.3120, 63.4975 # span 5 = 0.0000, 2.4664 # span 6 = 0.011129, 3.085270 # span 7 = -1.639, 1.557 # span 8 = 0.1122, 29.3491 # span 9 = -2.6047, 29.4704 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 05 2019 08:34:22 [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 = Oct 31 2019 13:04:36, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = Q:\OSD_DataProcessing\Cruise_Data\2019-007\Unprocessed\CTD\2019-00 7-0005.hex Q:\OSD_DataProcessing\Cruise_Data\2019-007\Processing\doc\2019-007-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Nov 01 2019 15:24:43, 7.26.7.129 # wfilter_in = Q:\OSD_DataProcessing\Cruise_Data\2019-007\Processing\convert\201 9-007-0005.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 = Nov 01 2019 15:24:58, 7.26.7.129 # alignctd_in = Q:\OSD_DataProcessing\Cruise_Data\2019-007\Processing\wfilter\20 19-007-0005.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 01 2019 15:25:25, 7.26.7.129 # celltm_in = Q:\OSD_DataProcessing\Cruise_Data\2019-007\Processing\align\2019-0 07-0005.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Nov 01 2019 15:26:02, 7.26.7.129 [derive_vars = 2] # Derive_in = Q:\OSD_DataProcessing\Cruise_Data\2019-007\Processing\celltm\2019- 007-0005.cnv Q:\OSD_DataProcessing\Cruise_Data\2019-007\Processing\doc\2019-007-ctd.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 and to remove a few records from the bottom of the cast.. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity. Calibration sampling for salinity and dissolved oxygen was done at 3 sites. There is uncertainty about the depth at which the bottles fired as the wire angle was sometimes high which would lead to bottles closing above the nominal depths. Further, there are likely errors due to incomplete flushing of Niskin bottles which also leads to bottles containing water from above the nominal depths. CTD salinity values were higher than the bottle samples by a median of 0.012psu. Some of that difference may be due to the samples coming from higher in the water column where salinity is lower. No recalibration was applied to the CTD salinity. Similarly, while Oxygen:Dissolved:SBE values appeared to be low by about 2%, samples coming from higher in the water column would mostly have higher values than found at the depth from which the CTD data come. So the error is likely <2%. No recalibration was applied to Oxygen:Dissolved:SBE. 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: 2019-007_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 0.2 0.2 6.7852 1.712 28.6575 6.83 298.2 2.929095 4 1.0 1.0 6.8387 2.155 28.6727 6.79 296.5 2.934677 9 2.0 2.0 6.9468 2.012 28.7019 6.73 293.8 2.945806 7 3.0 3.0 6.9535 2.169 28.7058 6.72 293.6 2.946728 7 4.0 4.0 6.9673 1.851 28.7120 6.72 293.4 2.948417 8 5.0 5.0 6.9900 1.999 28.7272 6.68 291.7 2.951626 7 6.0 5.9 7.0090 2.220 28.7409 6.64 289.8 2.954423 8 7.0 6.9 7.0162 2.488 28.7561 6.57 286.9 2.956431 8 8.0 7.9 7.0368 2.191 28.7849 6.51 284.4 2.960758 7 9.0 9.0 7.0724 1.805 28.8213 6.43 280.8 2.966973 8 10.1 10.0 7.1209 1.760 28.8672 6.34 277.0 2.975077 8 11.1 11.0 7.1724 1.645 28.9078 6.25 273.1 2.982938 8 12.0 11.9 7.2895 1.472 28.9859 6.10 266.3 2.999464 8 13.0 12.9 7.3675 1.740 29.0374 6.00 262.1 3.010449 7 14.0 13.8 7.3834 1.680 29.0482 5.97 260.5 3.012760 8 15.0 14.9 7.4035 1.369 29.0601 5.91 258.1 3.015505 8 15.9 15.8 7.4170 1.300 29.0674 5.90 257.7 3.017283 7 16.9 16.8 7.4269 1.266 29.0726 5.90 257.6 3.018597 8 18.0 17.8 7.4398 1.268 29.0804 5.89 257.3 3.020387 7 18.9 18.8 7.4568 1.228 29.0910 5.85 255.2 3.022764 9 20.0 19.8 7.5122 1.364 29.1235 5.79 252.7 3.030228 7 21.0 20.8 7.5420 1.173 29.1418 5.69 248.5 3.034351 7 21.9 21.7 7.6546 1.130 29.2077 5.55 242.3 3.049512 6 23.0 22.8 7.7444 1.214 29.2582 5.42 236.4 3.061465 10 24.0 23.8 7.7772 0.883 29.2769 5.35 233.6 3.065882 7 24.9 24.7 7.7937 0.843 29.2860 5.33 232.5 3.068101 8 26.0 25.8 7.8026 1.047 29.2909 5.30 231.4 3.069318 8 27.0 26.7 7.8139 0.899 29.2961 5.28 230.5 3.070739 6 27.9 27.7 7.8165 0.994 29.2973 5.28 230.5 3.071103 7 29.0 28.7 7.8152 0.964 29.2962 5.29 230.8 3.070929 8 30.1 29.8 7.8309 0.815 29.3041 5.24 228.9 3.072977 6 31.0 30.7 7.8472 1.028 29.3123 5.22 227.9 3.075091 8 31.9 31.6 7.8536 0.861 29.3162 5.23 228.1 3.076012 8 33.0 32.7 7.8592 0.851 29.3203 5.23 228.1 3.076881 8 34.0 33.7 7.8670 0.683 29.3248 5.21 227.3 3.077973 6 35.0 34.7 7.8742 0.917 29.3290 5.20 226.8 3.078985 9 35.9 35.6 7.8754 0.753 29.3298 5.19 226.5 3.079194 9 37.0 36.7 7.8777 0.691 29.3309 5.19 226.5 3.079514 5 38.0 37.6 7.8810 0.751 29.3322 5.17 225.4 3.079918 9 38.9 38.6 7.8959 0.690 29.3390 5.16 225.0 3.081837 8 40.0 39.6 7.9067 0.754 29.3435 5.15 224.9 3.083155 5 41.0 40.6 7.9067 0.799 29.3440 5.15 224.9 3.083246 10 42.0 41.7 7.9033 0.958 29.3423 5.15 224.8 3.082851 6 42.9 42.5 7.9056 0.942 29.3432 5.15 224.9 3.083161 7 44.0 43.6 7.9106 0.785 29.3455 5.14 224.2 3.083825 7 45.0 44.6 7.9123 0.699 29.3462 5.14 224.3 3.084054 7 45.9 45.5 7.9125 0.749 29.3461 5.13 224.1 3.084101 8 47.0 46.6 7.9123 0.755 29.3456 5.14 224.5 3.084086 9 48.0 47.6 7.9103 0.773 29.3444 5.15 224.6 3.083857 8 49.0 48.6 7.9121 0.801 29.3452 5.14 224.5 3.084113 9 50.0 49.6 7.9170 0.847 29.3472 5.14 224.2 3.084736 10 51.1 50.7 7.9191 0.757 29.3482 5.13 223.9 3.085041 9 52.0 51.6 7.9180 0.806 29.3476 5.12 223.6 3.084931 9 52.7 52.2 7.9176 0.688 29.3472 5.12 223.3 3.084888 4