*2020/08/11 15:20:08.45 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2020/03/18 00:03:17.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 19 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A407216C NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.464 18.916 2 Depth metres 1.452 18.755 3 Temperature:Primary 'deg C (ITS90)' 7.8772 8.0311 4 Fluorescence:URU:Wetlabs mg/m^3 6.134 15.226 5 Salinity:T0:C0 PSS-78 28.589 29.0978 6 Oxygen:Dissolved:SBE mL/L 5.884 6.777 7 Oxygen:Dissolved:SBE umol/kg 256.953 295.934 8 Conductivity:Primary S/m 3.01747 3.068742 9 Number_of_bin_records n/a 2 16 $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 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2020-007\Processing\derive\2020-007-0026.cnv $END *ADMINISTRATION MISSION : 2020-007 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 : IS-2 EVENT NUMBER : 26 LATITUDE : 49 38.19000 N ! (deg min) LONGITUDE : 124 4.98100 W ! (deg min) WATER DEPTH : 32 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0583 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 5130 Conductivity ' ' 3500 'Pressure:Strain Gauge' ' ' 0573 'Oxygen:SBE 43' ' ' 3234 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-4185 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.3 2020/08/06 09:33:05 1700 1700 CLEAN 5.2.4 2020/08/06 09:33:22 1700 1700 CLIP 1.3.1 2020/08/06 10:04:12 1700 821 ADTIMCH 4.4 2020/08/06 12:50:38 821 821 SHIFTDAT 3.5 2020/08/06 14:05:43 821 821 REVERSE 2.0 2020/08/07 14:09:25 821 821 DELETE 6.3 2020/08/07 14:10:56 821 279 CTDEDIT 5.3.0 2020/08/07 14:26:15 279 241 BINAVE 4.2.1 2020/08/11 14:44:26 241 19 REMOVECH 8.2 2020/08/11 14:45:12 19 19 CHGUNITS 3.1.2 2020/08/11 14:45:18 19 19 REORDER 1.3.1 2020/08/11 15:20:01 ? ? HDREDIT2 3.2 2020/08/11 15:20:08 ? ? $END $REMARKS -CLEAN functions: 2020/08/06 09:33:19 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge 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 5507 data records in pad range. Set event to last 4 characters of file name Set header Start and End times from the data. -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 880, 50000 Time Not Available in File -The following ADTIMCH parameters were used. Add -16.00 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 9.19 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2020/08/07 14:26:15 38 records were deleted in this editing session. No data values were changed. -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 2020/08/11 14:45:12 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2020/08/11 15:20:08 Applied edit header: D:\Telework\2020-007\Processing\doc\2020-007-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: 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 9: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 8: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties\Desktop\2020-007_CTD\2020-007-026.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Mar 18 2020 02:27:44 Latitude: 49 38.190 N Longitude: 124 4.981 W Station: IS-2 Depth: 32m ds SBE 25 CTD V 4.1c SN 0456 03/18/20 18:25:24.665 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.319 vmain = 11.1 iop = 168 vlith = 5.1 ncasts = 46 samples = 220487 free = 424486 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 44 03/18 16:03:17 smpls 210590 to 212289 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 1700 # 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, 1700 # span 1 = -0.011, 19.188 # span 2 = -0.011, 19.025 # span 3 = 7.4600, 8.9202 # span 4 = 0.203482, 3.166289 # span 5 = -0.3250, 124.0034 # span 6 = 0.0000, 4.8486 # span 7 = -0.856, 1.018 # span 8 = 1.5689, 29.9847 # span 9 = -1.8845, 42.5987 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 18 2020 16:03:17 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 5130 # 12-Dec-19 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36048174e-003 # 6.40479645e-004 # 2.16682502e-005 # 1.91189259e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3500 # 17-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 # # # -1.01371933e+001 # 1.21031908e+000 # -2.20317470e-003 # 1.94278332e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0573 # 1-Feb-19 # 9.033022e+002 # -2.512802e-001 # -6.034690e-008 # 0.00000 # # # # # # # # # 3234 # 06-Dec-19 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.5655e-001 # -0.5448 # -3.9094e-003 # 1.8780e-004 # -3.2582e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.5000 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRTD-4185 # 11-Dec-2019 # 2.50000000e+001 # # 0.0130 # # # # datcnv_date = Aug 05 2020 11:57:54, 7.23.2 [datcnv_vars = 8] # datcnv_in = D:\Telework\2020-007\Unprocessed\CTD\2020-007_CTD\2020-007-026.hex D:\Telework\2020-007\Processing\doc\2020-007-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Aug 05 2020 16:48:15, 7.23.2 # wfilter_in = D:\Telework\2020-007\Processing\convert\2020-007-0026.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 = Aug 05 2020 16:50:03, 7.23.2 # alignctd_in = D:\Telework\2020-007\Processing\wfilter\2020-007-0026.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Aug 05 2020 16:50:46, 7.23.2 # celltm_in = D:\Telework\2020-007\Processing\align\2020-007-0026.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Aug 05 2020 16:51:57, 7.23.2 [derive_vars = 2] # Derive_in = D:\Telework\2020-007\Processing\celltm\2020-007-0026.cnv D:\Telewo rk\2020-069\2020-069-0005.XMLCON # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove records from the top 1.4db. The data in this file derive from the UPCAST portion 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 5 bottle samples by an average of 0.0035psu. Most of that difference is likely due to incomplete flushing of Niskin bottles so that samples represent conditions 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. The surface % saturation values appear reasonable. While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples. For this cruise the CTD fluorescence data generally did compare well with extracted chlorophyll samples taken at the surface. For details on the processing see document: 2020-007_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 1.5 1.5 7.9435 13.976 28.6400 5.93 258.9 3.017534 2 2.0 2.0 7.9541 12.933 28.6305 5.88 257.0 3.017470 12 3.0 3.0 7.9947 13.157 28.5981 5.99 261.6 3.017586 12 4.0 4.0 8.0088 12.613 28.5890 6.21 271.4 3.017846 12 5.0 5.0 7.9515 15.226 28.6323 6.37 278.1 3.017559 13 6.0 6.0 7.9301 14.736 28.6496 6.50 284.0 3.017581 12 7.0 6.9 7.9199 14.381 28.6607 6.60 288.1 3.017876 13 8.0 7.9 7.9093 11.915 28.6726 6.65 290.6 3.018218 11 9.0 9.0 7.9016 11.050 28.6791 6.75 294.8 3.018277 14 10.0 9.9 7.8907 12.938 28.6905 6.78 295.9 3.018549 12 11.0 10.9 7.8772 14.366 28.7194 6.73 293.7 3.020284 14 12.0 11.9 7.8936 12.430 28.8072 6.52 284.8 3.029975 13 13.0 12.9 7.9400 8.433 28.9394 6.23 271.9 3.046263 13 14.0 13.9 7.9872 8.887 29.0212 6.03 263.3 3.057828 14 15.0 14.9 8.0139 7.605 29.0533 5.96 260.2 3.063038 13 16.0 15.9 8.0209 7.003 29.0731 5.94 259.3 3.065520 14 17.0 16.8 8.0270 7.705 29.0851 5.92 258.4 3.067180 16 18.0 17.8 8.0311 6.526 29.0937 5.89 257.1 3.068369 16 18.9 18.8 8.0304 6.134 29.0978 5.91 258.2 3.068742 15