*2022/06/08 10:30:38.61 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/02/13 00:46:23.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 75 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 399D43CD NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.248 74.657 2 Depth metres 1.148 74.139 3 Temperature:Primary 'deg C (ITS90)' 6.0933 7.8911 4 Conductivity:Primary S/m 1.579569 3.116576 5 Fluorescence:URU:Wetlabs mg/m^3 0.748 1.444 6 Salinity:T0:C0 PSS-78 14.8852 29.8765 7 Oxygen:Dissolved:SBE mL/L 4.994 7.405 8 Oxygen:Dissolved:SBE umol/kg 217.9546 326.8854 9 Number_of_bin_records n/a 5 14 $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 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2022-003\Processing\derive\2022-003-0042.cnv $END *ADMINISTRATION MISSION : 2022-003 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 : 108 EVENT NUMBER : 42 LATITUDE : 49 4.41600 N ! (deg min) LONGITUDE : 123 19.12900 W ! (deg min) WATER DEPTH : 89 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0404 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 5724 Conductivity ' ' 41763 'Pressure:Strain Gauge' ' ' 0464 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-2215 'Oxygen:SBE 43' ' ' 0047 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2022/06/06 15:06:02 2370 2370 CLEAN 5.3 2022/06/06 15:57:04 2370 2370 CLIP 1.4.1 2022/06/07 08:23:35 2370 1431 CALIB 12.0.1 2022/06/07 09:50:22 1431 1431 SHIFTDAT 3.5 2022/06/07 10:19:47 1431 1431 DELETE 6.3 2022/06/07 10:20:11 1431 693 CTDEDIT 5.3.0 2022/06/07 11:12:45 693 642 CALIB 12.0.1 2022/06/08 10:22:42 642 642 BINAVE 4.2.1 2022/06/08 10:30:13 642 75 REMOVECH 8.2 2022/06/08 10:30:19 75 75 CHGUNITS 3.2 2022/06/08 10:30:26 75 75 REORDER 1.3.1 2022/06/08 10:30:34 ? ? HDREDIT2 3.2 2022/06/08 10:30:38 ? ? $END $REMARKS -CLEAN functions: 2022/06/06 15:56:59 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 -100 0 data records in pad range. Set event to last 4 characters of file name -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 940,50000 Time Not Available in File -CALIB parameters: 2022/06/07 09:50:22 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\2022-003\Processing\doc\2022-003-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure:StrainGauge decibar 10 0.4000000E+00 0.1000000E+01 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.20 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 65.11 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2022/06/07 11:12:45 51 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2022/06/08 10:22:42 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\2022-003\Processing\doc\2022-003-recal2.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 3 Depth:Salt_Water metres 10 0.4000000E+00 0.1000000E+01 -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 2022/06/08 10:30:19 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' changed from mL/L to umol/kg -HEADER EDITS: 2022/06/08 10:30:38 Applied edit header: D:\Telework\2022-003\Processing\doc\2022-003-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 4: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 Channel 5: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = D:\2022-003\2022-003-0042.hex Software Version 1.59 Temperature SN = 5724 Conductivity SN = 41763 System UpLoad Time = Feb 14 2022 19:35:07 Latitude: 49 4.416 N Longitude: 123 19.129 W Station: 108 Depth: 89 m ds SBE 25 CTD V 4.1c SN 0404 02/14/22 19:32:33.855 external pressure sensor, range = 1450 psia, tcval = 0 xtal = 9437232 clk = 32768.199 vmain = 11.2 iop = 233 vlith = 3.8 ncasts = 30 samples = 141860 free = 620381 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 = 2900 pump delay = 45 seconds battery type = ALKALINE 2 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 S> dh cast 21 02/13 00:46:23 smpls 108001 to 110370 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2370 # 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 = 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, 2370 # span 1 = -0.603, 74.706 # span 2 = -0.719, 74.160 # span 3 = 6.0173, 7.8940 # span 4 = 0.042206, 3.116594 # span 5 = 0.3309, 6.1311 # span 6 = 0.0000, 2.2821 # span 7 = -1.209, 1.172 # span 8 = 0.3112, 29.8768 # span 9 = -2.2406, 23.8256 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Feb 13 2022 00:46:23 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 5724 # 05-Dec-19 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.37919180e-003 # 6.40344601e-004 # 2.27013345e-005 # 2.12908248e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 41763 # 12-Dec-19 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.22868242e+000 # 5.08715372e-001 # -6.64594259e-004 # 5.83454897e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0464 # 26-Nov-18 # 7.975067e+002 # -2.072574e-001 # 2.434063e-007 # 0.00000 # # # # # # FLRTD-2215 # 27-Nov-2018 # 2.40000000e+001 # # 0.0100 # # # # # # 0047 # 03-Feb-21 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.4136e-001 # -0.4981 # -4.7133e-003 # 1.9973e-004 # -3.3467e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # datcnv_date = Jun 06 2022 13:14:15, 7.23.2 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-003\Unprocessed\2022-003-0042.hex D:\Telework\202 2-003\Processing\doc\2022-003-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jun 06 2022 14:28:06, 7.23.2 # filter_in = D:\Telework\2022-003\Processing\convert\2022-003-0042.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 0.100 # filter_low_pass_A_vars = prSM flECO-AFL # filter_low_pass_B_vars = # wfilter_date = Jun 06 2022 14:56:10, 7.23.2 # wfilter_in = D:\Telework\2022-003\Processing\filter\2022-003-0042.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jun 06 2022 14:56:27, 7.23.2 # alignctd_in = D:\Telework\2022-003\Processing\wfilter\2022-003-0042.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jun 06 2022 14:56:35, 7.23.2 # celltm_in = D:\Telework\2022-003\Processing\align\2022-003-0042.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jun 06 2022 14:56:45, 7.23.2 [derive_vars = 2] # Derive_in = D:\Telework\2022-003\Processing\celltm\2022-003-0042.cnv D:\Telewo rk\2022-003\Processing\doc\2022-003-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 some records near the top and bottom of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Oxygen:Dissolved, Conductivity and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity. CTD salinity values were higher than the 4 bottle samples below 300db by a median value of 0.008psu. That difference is likely due primarily to incomplete flushing of Niskin bottles so that samples represent conditions 10 to 20m higher in the water column where salinity is lower. No recalibration was applied to the CTD salinity. Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling for dissolved oxygen. Surface saturation values varied greatly with low values in areas of active mixing, but were mostly between 95% and 105% in the central Strait of Georgia. Calibration errors for these sensors generally involve values being low by 2% to 4%. For details on the processing see document: 2021-003_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- --------- ---- ------ ------------ Pressure:StrainGauge decibar 10 -99 () (0.4 1) Depth:Salt_Water metres 10 -99 () (0.4 1) $END !--1--- --2--- ---3---- ----4---- ---5--- ---6---- --7--- --8-- -9-- !Pressu Depth Temperat Conductiv Fluores Salinity Oxygen Oxyge Numb !re ure: ity: cence: :T0:C0 : n: er_o ! Primary Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- --------- ------- -------- ------ ----- ---- *END OF HEADER 1.2 1.1 6.0933 1.579569 1.342 14.8852 7.41 326.9 9 2.0 2.0 6.3417 1.779803 1.381 16.8231 7.37 324.6 9 3.0 3.0 7.5645 2.782336 1.444 26.4697 5.98 261.8 14 4.0 3.9 7.8911 3.057274 1.296 29.0995 5.30 231.7 10 5.0 4.9 7.8864 3.070622 1.105 29.2434 5.16 225.3 10 6.0 6.0 7.8607 3.088433 0.949 29.4521 5.10 222.5 8 7.0 6.9 7.8316 3.091019 0.816 29.5036 5.10 222.5 9 8.0 7.9 7.8251 3.090599 0.778 29.5043 5.09 222.0 9 9.0 8.9 7.8222 3.090430 0.762 29.5044 5.08 221.8 10 10.0 9.9 7.8028 3.089056 0.756 29.5059 5.09 222.4 9 11.0 10.9 7.7852 3.088104 0.760 29.5103 5.10 222.7 10 12.0 11.9 7.7781 3.087885 0.757 29.5136 5.11 223.0 9 13.0 12.9 7.7819 3.088389 0.750 29.5152 5.10 222.5 10 14.0 13.9 7.7861 3.089101 0.748 29.5188 5.10 222.7 9 15.0 14.9 7.7868 3.089535 0.758 29.5224 5.08 221.8 10 16.0 15.9 7.7726 3.090420 0.767 29.5433 5.07 221.1 9 17.0 16.9 7.7490 3.090354 0.786 29.5621 5.06 220.7 8 18.0 17.9 7.7396 3.090324 0.815 29.5694 5.06 221.0 9 19.0 18.8 7.7419 3.090654 0.816 29.5705 5.07 221.4 8 20.0 19.8 7.7450 3.091054 0.817 29.5717 5.06 220.8 8 21.0 20.8 7.7452 3.091309 0.825 29.5738 5.05 220.4 8 22.0 21.8 7.7338 3.091898 0.823 29.5892 5.06 221.0 9 23.0 22.8 7.7194 3.091922 0.821 29.6013 5.06 221.0 8 24.0 23.9 7.7079 3.091868 0.834 29.6101 5.07 221.4 8 25.0 24.9 7.6873 3.091470 0.871 29.6229 5.09 222.0 9 26.0 25.8 7.6671 3.090994 0.877 29.6346 5.10 222.4 8 27.0 26.7 7.6664 3.090997 0.864 29.6348 5.09 222.1 8 28.0 27.8 7.6662 3.090984 0.876 29.6345 5.09 222.0 8 29.0 28.8 7.6715 3.091280 0.878 29.6326 5.11 222.9 9 30.0 29.8 7.6691 3.091304 0.864 29.6344 5.11 223.0 8 31.0 30.7 7.6691 3.091346 0.874 29.6346 5.11 222.9 7 32.0 31.8 7.6668 3.091294 0.874 29.6355 5.10 222.8 9 33.0 32.7 7.6677 3.091422 0.857 29.6357 5.11 223.0 8 34.0 33.7 7.6645 3.091406 0.861 29.6378 5.10 222.8 9 35.0 34.7 7.6623 3.091355 0.871 29.6387 5.12 223.4 7 36.0 35.7 7.6585 3.091126 0.888 29.6390 5.12 223.5 8 36.9 36.6 7.6567 3.091055 0.888 29.6394 5.12 223.6 8 38.0 37.7 7.6494 3.090775 0.897 29.6422 5.11 222.9 8 39.0 38.7 7.6442 3.090646 0.886 29.6448 5.12 223.7 8 40.0 39.7 7.6389 3.090766 0.878 29.6502 5.13 224.1 8 41.0 40.6 7.6324 3.090674 0.884 29.6544 5.13 223.9 7 42.0 41.6 7.6284 3.090971 0.886 29.6605 5.14 224.2 8 43.0 42.7 7.6265 3.091722 0.890 29.6696 5.14 224.2 8 44.0 43.6 7.6262 3.092821 0.898 29.6811 5.14 224.3 8 45.0 44.6 7.6297 3.094091 0.894 29.6912 5.12 223.6 8 46.0 45.6 7.6424 3.096062 0.894 29.7008 5.11 223.1 8 47.0 46.6 7.6383 3.096366 0.900 29.7071 5.11 223.0 8 48.0 47.5 7.6333 3.096318 0.887 29.7105 5.12 223.3 8 49.0 48.6 7.6368 3.097158 0.876 29.7159 5.11 223.1 8 50.0 49.6 7.6392 3.097664 0.888 29.7189 5.12 223.3 8 51.0 50.5 7.6447 3.098954 0.882 29.7274 5.10 222.4 8 52.0 51.6 7.6473 3.099921 0.871 29.7350 5.08 221.9 9 53.0 52.6 7.6468 3.100231 0.872 29.7382 5.09 222.1 8 54.0 53.6 7.6467 3.100743 0.863 29.7433 5.09 222.1 8 55.0 54.5 7.6469 3.100931 0.877 29.7447 5.09 222.4 8 56.0 55.5 7.6482 3.101408 0.870 29.7483 5.09 222.4 8 57.0 56.5 7.6516 3.102528 0.871 29.7569 5.08 221.9 8 58.0 57.5 7.6533 3.103228 0.880 29.7624 5.09 222.3 9 59.0 58.5 7.6536 3.103557 0.871 29.7652 5.08 221.9 8 60.0 59.5 7.6537 3.103992 0.887 29.7693 5.08 221.6 8 61.0 60.4 7.6536 3.104352 0.881 29.7728 5.07 221.1 9 62.0 61.5 7.6535 3.104549 0.886 29.7744 5.07 221.3 9 63.0 62.4 7.6539 3.104895 0.901 29.7774 5.06 221.0 8 64.0 63.4 7.6552 3.105692 0.908 29.7843 5.06 220.9 9 65.0 64.5 7.6563 3.106226 0.906 29.7886 5.05 220.5 9 66.0 65.3 7.6573 3.106615 0.904 29.7914 5.06 220.9 9 67.0 66.5 7.6584 3.107246 0.910 29.7968 5.06 220.9 9 68.0 67.5 7.6622 3.110507 0.909 29.8276 5.05 220.3 9 69.0 68.4 7.6676 3.113353 0.892 29.8528 5.04 219.7 9 70.0 69.4 7.6690 3.114098 0.877 29.8590 5.04 219.7 8 71.0 70.4 7.6716 3.114910 0.877 29.8650 5.02 219.1 10 72.0 71.3 7.6750 3.115813 0.895 29.8712 5.00 218.1 9 73.0 72.3 7.6766 3.116291 0.894 29.8744 4.99 218.0 9 74.0 73.4 7.6773 3.116576 0.892 29.8765 5.00 218.2 10 74.7 74.1 7.6773 3.116558 0.910 29.8760 5.00 218.3 5