*2020/07/30 16:24:03.35 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2020/02/21 17:36:34.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : ACC23ADE NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.091 53.674 2 Depth metres 2.074 53.212 3 Temperature:Primary 'deg C (ITS90)' 7.9888 8.1735 4 Conductivity:Primary S/m 2.975003 3.124822 5 Fluorescence:URU:Wetlabs mg/m^3 0.866 1.659 6 Salinity:T0:C0 PSS-78 28.2211 29.5573 7 Oxygen:Dissolved:SBE mL/L 5.135 5.83 8 Oxygen:Dissolved:SBE umol/kg 224.0925 254.6759 9 Number_of_bin_records n/a 4 9 $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 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2020-047\Processing\derive\2020-047-0065.cnv $END *ADMINISTRATION MISSION : 2020-047 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 : CBE2 EVENT NUMBER : 65 LATITUDE : 48 44.21900 N ! (deg min) LONGITUDE : 123 34.43900 W ! (deg min) WATER DEPTH : 64 *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 2020/07/29 11:11:14 1975 1975 CLEAN 5.2.4 2020/07/29 11:12:29 1975 1975 ADTIMCH 4.4 2020/07/29 11:16:10 1975 1975 CLIP 1.3.1 2020/07/29 11:16:44 1975 1026 SHIFTDAT 3.5 2020/07/29 11:51:02 1026 1026 DELETE 6.3 2020/07/29 11:51:39 1026 424 CTDEDIT 5.3.0 2020/07/29 16:36:00 424 404 BINAVE 4.2.1 2020/07/30 09:43:50 404 53 CHGUNITS 3.1.2 2020/07/30 12:45:03 53 53 REMOVECH 8.2 2020/07/30 16:07:39 53 53 REORDER 1.3.1 2020/07/30 16:08:10 ? ? HDREDIT2 3.2 2020/07/30 16:24:03 ? ? $END $REMARKS -CLEAN functions: 2020/07/29 11:12:20 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 12395 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 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 = 950, 50000 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 44.05 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2020/07/29 16:36:00 20 records were deleted in this editing session. 9 changes in channel Salinity:T0:C0 -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. -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -REMOVECH 2020/07/30 16:07:39 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2020/07/30 16:24:03 Applied edit header: D:\Telework\2020-047\Processing\doc\2020-047-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: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 9: Number_of_bin_records [n/a] Pad: ' ' ==> -99 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\Kelly's con file\2020047-0065.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Feb 21 2020 17:59:06 Latitude: 48 44.219 N Longitude: 123 34.439 W Station: CBE2 Depth: 64 m ds SBE 25 CTD V 4.1c SN 0456 02/21/20 09:56:25.473 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.201 vmain = 11.6 iop = 164 vlith = 4.9 ncasts = 33 samples = 144073 free = 500900 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 32 02/21 09:36:34 smpls 142098 to 144072 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 1975 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m] # 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 = sal00: Salinity, Practical [PSU] # name 8 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 9 = dz/dtM: Descent Rate [m/s], WS = 1 # name 10 = flag: flag # span 0 = 1, 1975 # span 1 = 0.006, 54.051 # span 2 = 0.006, 53.585 # span 3 = 5.3545, 8.1755 # span 4 = 0.338965, 3.125115 # span 5 = -0.3250, 36.5187 # span 6 = 0.0000, 4.8437 # span 7 = 2.7169, 29.5581 # span 8 = -4.8275, 36.6234 # span 9 = -1.129, 1.155 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Feb 21 2020 09:36:34 [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 = Jul 28 2020 09:47:26, 7.23.2 [datcnv_vars = 8] # datcnv_in = D:\Telework\2020-047\Unprocessed\CTD Data\2020047-0065.hex D:\Tele work\2020-047\Unprocessed\CTD Data\Kellys 2020 SBE 25 press 0573.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Jul 29 2020 09:09:16, 7.23.2 # wfilter_in = D:\Telework\2020-047\Processing\convert\2020047-0065.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 = Jul 29 2020 09:13:28, 7.23.2 # alignctd_in = D:\Telework\2020-047\Processing\wfilter\2020047-0065.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jul 29 2020 09:14:19, 7.23.2 # celltm_in = D:\Telework\2020-047\Processing\align\2020047-0065.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # strip_date = Jul 29 2020 10:09:46, 7.23.2 # strip_in = D:\Telework\2020-047\Processing\celltm\2020-047-0065.cnv # Derive_date = Jul 29 2020 10:10:32, 7.23.2 [derive_vars = 3] # Derive_in = D:\Telework\2020-047\Processing\derive\2020-047-0065.cnv D:\Telewo rk\2020-069\2020-069-0005.XMLCON # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # derive_time_window_dzdt = seconds: 1 # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some records from the top and bottom of the cast; salinity was cleaned lightly. -------------------------------------------------------------------------------------- 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 and some obviously bad deep fluorescence values were padded in file 2020-047-0006.ctd. CTD salinity values were higher than the 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. There were only 4 calibration samples included in the comparison with CTD salinity. 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. The files for events #31-42 contain upcast data due to some near-surface instrumental problems. For details on the processing see document: 2020-047_Processing_Report.doc. !--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 2.1 2.1 7.9888 2.975003 0.896 28.2211 5.83 254.7 6 3.0 2.9 8.0894 3.036030 1.309 28.7135 5.64 246.4 8 4.0 4.0 8.0894 3.044767 1.522 28.8044 5.56 242.8 8 5.0 5.0 8.0789 3.076683 1.617 29.1465 5.48 239.4 8 6.0 5.9 8.0789 3.082455 1.633 29.2065 5.47 238.8 7 7.1 7.0 8.0738 3.082015 1.621 29.2057 5.46 238.2 8 8.1 8.0 8.0743 3.085239 1.659 29.2386 5.44 237.6 8 9.1 9.0 8.0675 3.088080 1.659 29.2736 5.43 237.0 8 10.0 9.9 8.0612 3.088080 1.598 29.2785 5.44 237.4 7 11.0 10.9 8.0574 3.087916 1.548 29.2796 5.44 237.3 8 12.0 11.9 8.0506 3.087671 1.514 29.2822 5.44 237.4 8 13.0 12.9 8.0478 3.087306 1.506 29.2803 5.44 237.5 8 14.0 13.9 8.0451 3.087113 1.489 29.2801 5.44 237.4 7 15.0 14.8 8.0329 3.086279 1.487 29.2812 5.48 239.0 8 15.9 15.8 8.0145 3.085117 1.491 29.2840 5.49 239.6 8 17.0 16.8 8.0228 3.087288 1.442 29.2994 5.48 239.3 8 18.0 17.8 8.0389 3.090290 1.411 29.3170 5.46 238.2 8 19.0 18.8 8.0278 3.090194 1.354 29.3248 5.47 238.7 8 20.0 19.9 8.0199 3.090320 1.332 29.3323 5.48 239.2 7 21.0 20.8 8.0213 3.092099 1.346 29.3494 5.48 239.2 8 22.0 21.8 8.0220 3.093173 1.320 29.3596 5.49 239.4 8 23.0 22.8 8.0229 3.093747 1.281 29.3645 5.50 240.0 8 24.0 23.8 8.0232 3.094278 1.258 29.3694 5.50 239.9 7 25.0 24.8 8.0263 3.095010 1.243 29.3741 5.48 239.0 8 26.0 25.8 8.0301 3.095690 1.266 29.3776 5.47 238.9 8 27.0 26.8 8.0307 3.095852 1.232 29.3784 5.47 238.9 7 28.0 27.8 8.0358 3.096951 1.240 29.3852 5.47 238.6 8 29.1 28.8 8.0390 3.097863 1.266 29.3916 5.47 238.6 8 30.1 29.8 8.0368 3.097837 1.271 29.3927 5.47 238.6 7 31.0 30.8 8.0351 3.097981 1.258 29.3953 5.46 238.3 7 32.0 31.7 8.0362 3.098450 1.236 29.3989 5.45 237.9 8 33.0 32.7 8.0484 3.100230 1.241 29.4069 5.44 237.4 7 34.0 33.7 8.0539 3.100981 1.236 29.4097 5.42 236.6 8 35.0 34.7 8.0557 3.101421 1.205 29.4125 5.42 236.4 7 36.0 35.6 8.0601 3.102371 1.213 29.4183 5.42 236.3 8 37.0 36.6 8.0630 3.102897 1.210 29.4209 5.40 235.9 7 37.9 37.6 8.0718 3.104685 1.213 29.4318 5.39 235.2 8 39.0 38.7 8.0657 3.105008 1.213 29.4399 5.41 236.0 8 40.0 39.7 8.0596 3.106287 1.219 29.4580 5.41 236.0 7 41.0 40.6 8.0610 3.108419 1.217 29.4788 5.43 236.9 8 42.0 41.6 8.0673 3.110385 1.188 29.4937 5.39 235.3 7 43.0 42.6 8.1232 3.117352 1.181 29.5193 5.30 231.2 9 44.0 43.7 8.1386 3.119266 1.083 29.5260 5.25 229.2 7 45.0 44.6 8.1487 3.120828 0.995 29.5333 5.20 226.8 8 46.0 45.6 8.1602 3.122596 0.961 29.5417 5.17 225.8 8 47.0 46.6 8.1591 3.122689 0.930 29.5432 5.16 225.2 8 48.0 47.6 8.1666 3.123865 0.892 29.5488 5.15 224.7 7 49.0 48.5 8.1735 3.124822 0.870 29.5526 5.13 224.1 8 50.0 49.5 8.1584 3.123756 0.866 29.5537 5.16 225.2 8 51.0 50.6 8.1365 3.122016 0.873 29.5535 5.19 226.7 8 52.0 51.5 8.1473 3.123225 0.930 29.5565 5.17 225.4 7 53.0 52.5 8.1477 3.123355 0.954 29.5573 5.18 226.0 9 53.7 53.2 8.1428 3.122979 0.942 29.5572 5.19 226.7 4