*2023/06/02 13:04:10.30 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/06/16 20:17:36.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 57 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2A1B9243 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 57 2 Temperature:Primary 'deg C (ITS90)' 8.3267 11.3102 3 Salinity:T0:C0 PSS-78 28.5162 32.214 4 Oxygen:Dissolved:SBE mL/L 2.475 5.028 5 Oxygen:Dissolved:SBE umol/kg 107.8334 219.329 6 Conductivity:Primary S/m 3.271233 3.395011 7 Depth metres 1.214 56.459 8 Fluorescence:URU:Wetlabs mg/m^3 0.161 1.447 9 Number_of_bin_records n/a 5 12 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 7 F ' ' 2 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 10 F ' ' 6 7 -99 ' ' 7 F ' ' 1 8 -99 ' ' 8 F ' ' 3 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2022-084\Processing\derive\2022-084-024.cnv $END *ADMINISTRATION MISSION : 2022-084 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Follow the Fish Barkley Sound Purse Seine SCIENTIST : Bokvist J. PLATFORM : Nita Maria *LOCATION GEOGRAPHIC AREA : Barkley Sound / WCVI STATION : NANA EVENT NUMBER : 24 LATITUDE : 48 52.79100 N ! (deg min) LONGITUDE : 125 4.98000 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-19plus SERIAL NUMBER : 4345 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 4345 Conductivity ' ' 4345 'Pressure:Strain Gauge' ' ' 4345 'Oxygen:SBE 43' ' ' 3234 '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 4.3 2023/05/30 10:47:28 2255 2255 CLEAN 5.3 2023/05/30 11:34:34 2255 2255 ADTIMCH 4.4 2023/05/30 14:28:54 2255 2255 MERGEHDR 1.3 2023/05/30 14:55:52 2255 2255 CLIP 1.4.1 2023/05/30 16:29:54 2255 1176 SHIFTDAT 3.5 2023/05/31 13:07:39 1176 1176 DELETE 6.3 2023/05/31 13:08:02 1176 595 CLEAN 5.3 2023/06/01 10:50:36 595 595 BINAVE 4.2.1 2023/06/01 11:45:00 595 57 CHGUNITS 3.2 2023/06/02 11:14:58 57 57 REMOVECH 8.2 2023/06/02 13:03:15 57 57 REORDER 1.3.1 2023/06/02 13:03:39 ? ? HDREDIT2 3.2 2023/06/02 13:04:10 ? ? $END $REMARKS -CLEAN functions: 2023/05/30 11:34:32 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure [decibar] Set event to last 4 characters of file name -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, Last Records = 1080, end from event list: clip.csv 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= -1.90 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 46.94 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CLEAN functions: 2023/06/01 10:50:35 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Oxygen:Dissolved:SBE [mL/L] where channel Pressure [decibar] is in the range -1 to 5 40 data records in pad range. -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin 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 Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -REMOVECH 2023/06/02 13:03:15 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2023/06/02 13:04:10 Applied edit header: D:\Telework\2022-084\Processing\doc\2022-084-HDR.TXT Channel 1: Pressure [decibar] Format: F9.4 ==> F7.1 Channel 7: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 2: Temperature:Primary [deg C (ITS90)] Name: Temperature ==> Temperature:Primary Channel 8: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 4: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\Users\John\Desktop\NITA MARIA and barkley\nmctd24.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Aug 03 2022 15:45:34 nmctd24 ds SeacatPlus V 1.6 SERIAL NO. 4345 03 Aug 2022 14:42:52 vbatt = 12.4, vlith = 8.2, ioper = 62.7 ma, ipump = 59.2 ma, iext01 = 29.3 ma status = not logging number of scans to average = 1 samples = 91091, free = 468149, casts = 52 mode = profile, minimum cond freq = 3155, pump delay = 40 sec autorun = no, ignore magnetic switch = no battery type = alkaline, battery cutoff = 7.3 volts pressure sensor = strain gauge, range = 1450.0 SBE 38 = no, Gas Tension Device = no Ext Volt 0 = yes, Ext Volt 1 = yes, Ext Volt 2 = no, Ext Volt 3 = no echo commands = yes output format = raw HEX S> SeacatPlus V 1.6 SERIAL NO. 4345 03 Aug 2022 14:43:04 temperature: 03-feb-22 TA0 = 1.292717e-03 TA1 = 2.546971e-04 TA2 = 1.066519e-06 TA3 = 1.094209e-07 TOFFSET = 0.000000e+00 conductivity: 03-feb-22 G = -1.061401e+00 H = 1.505453e-01 I = -4.691529e-05 J = 3.141079e-05 CF0 = 2.654168e+03 CPCOR = -9.570000e-08 CTCOR = 3.250000e-06 CSLOPE = 1.000000e+00 pressure S/N = 2104, range = 1450 psia: 20-jan-22 PA0 = 5.560274e-01 PA1 = 4.455374e-03 PA2 = -2.138130e-11 PTCA0 = 5.216994e+05 PTCA1 = -3.574365e-01 PTCA2 = 2.786396e-01 PTCB0 = 2.473187e+01 PTCB1 = -6.250000e-04 PTCB2 = 0.000000e+00 PTEMPA0 = -7.858019e+01 PTEMPA1 = 4.623090e+01 PTEMPA2 = -4.165586e-02 POFFSET = 0.000000e+00 volt 0: offset = -4.587333e-02, slope = 1.252627e+00 volt 1: offset = -4.587333e-02, slope = 1.252023e+00 volt 2: offset = -4.563000e-02, slope = 1.251223e+00 volt 3: offset = -4.525667e-02, slope = 1.251750e+00 EXTFREQSF = 1.000127e+00 dh cast 24 16 Jun 2022 12:17:36 samples 48642 to 50896, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 2255 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m], lat = 49.00 # name 3 = tv290C: 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, 2255 # span 1 = -0.239, 56.936 # span 2 = -0.245, 56.697 # span 3 = 8.3263, 13.2541 # span 4 = 0.000639, 3.399592 # span 5 = -0.1021, 3.9235 # span 6 = 1.2212, 2.4714 # span 7 = -0.507, 0.606 # span 8 = 0.0091, 32.2144 # span 9 = 2.4706, 7.7469 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jun 16 2022 12:17:36 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 4345 # 03-Feb-22 # 1.29271712e-003 # 2.54697138e-004 # 1.06651852e-006 # 1.09420911e-007 # 1.00000000 # 0.0000 # # # # # # 4345 # 03-Feb-22 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.06140064e+000 # 1.50545336e-001 # -4.69152834e-005 # 3.14107907e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 4345 # 20-Jan-22 # 5.56027373e-001 # 4.45537427e-003 # -2.13813031e-011 # -7.85801909e+001 # 4.62309022e+001 # -4.16558632e-002 # 5.21699430e+005 # -3.57436541e-001 # 2.78639603e-001 # 2.47318750e+001 # -6.25000000e-004 # 0.00000000e+000 # 0.000000 # # # # # # 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

# # # # # # # 4185 # 07-Mar-2017 # 1.20000000e+001 # # 0.0240 # # # # datcnv_date = May 29 2023 09:32:35, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-024.hex D:\Telework\2022 -084\Processing\doc\2022-084-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = May 30 2023 09:14:18, 7.26.7.129 # filter_in = D:\Telework\2022-084\Processing\convert\2022-084-024.cnv # filter_low_pass_tc_A = 1.000 # filter_low_pass_tc_B = 0.500 # filter_low_pass_A_vars = prdM # filter_low_pass_B_vars = # wfilter_date = May 30 2023 09:15:27, 7.26.7.129 # wfilter_in = D:\Telework\2022-084\Processing\wildedit\2022-084-024.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = May 30 2023 09:16:11, 7.26.7.129 # alignctd_in = D:\Telework\2022-084\Processing\wfilter\2022-084-024.cnv # alignctd_adv = sbeox0V 1.250 # celltm_date = May 30 2023 09:17:07, 7.26.7.129 # celltm_in = D:\Telework\2022-084\Processing\align\2022-084-024.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = May 30 2023 09:20:34, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2022-084\Processing\celltm\2022-084-024.cnv D:\Telewor k\2022-084\Processing\doc\2022-084-ctd.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity. Oxygen:Dissolved:SBE data were removed from the top 5db because of suspiciously low values. Data below that are nominal and unedited. There was no dissolved oxygen sampling. The calibration of the dissolved oxygen sensors tends to drift towards lower values, so Oxygen:Dissolved:SBE values are likely low by a few %. There was no calibration sampling during this multi-leg cruise, but a similar cruise that overlapped with this one, and used the same equipment, did have limited salinity and extracted chlorophyll sampling and offered some evidence that the CTD fluorescence, temperature and conductivity were well calibrated. For details on the processing see document: 2022-084_Processing_Report.doc. !--1--- ---2---- ---3---- --4--- --5-- ----6---- --7--- ---8--- -9-- !Pressu Temperat Salinity Oxygen Oxyge Conductiv Depth Fluores Numb !re ure: :T0:C0 : n: ity: cence: er_o ! Primary Dissol Disso Primary URU: ~bin ! ved: lved: Wetlabs _rec ! SBE SBE ords !------ -------- -------- ------ ----- --------- ------ ------- ---- *END OF HEADER 1.0 11.3102 28.5162 -99.00 -99.0 3.271233 1.2 0.799 6 2.0 11.0586 29.3177 -99.00 -99.0 3.333721 2.0 0.927 10 3.0 10.8521 29.9326 -99.00 -99.0 3.379559 3.0 1.007 9 4.0 10.1931 30.6123 -99.00 -99.0 3.392963 4.0 1.251 10 5.0 9.8247 30.9325 5.03 219.3 3.393739 5.0 1.384 5 6.0 9.7156 31.0299 4.97 216.6 3.394135 6.0 1.380 9 7.0 9.6608 31.0738 4.88 213.0 3.393842 7.0 1.447 10 8.0 9.5513 31.1605 4.72 205.8 3.393083 7.9 1.299 9 9.0 9.5177 31.1873 4.67 203.6 3.392882 8.9 1.137 10 10.0 9.5237 31.2032 4.66 203.3 3.395011 9.9 1.121 10 11.0 9.4969 31.2149 4.62 201.3 3.393913 10.9 1.028 10 12.0 9.4637 31.2246 4.57 199.4 3.392070 11.9 1.040 10 13.0 9.4063 31.2382 4.51 196.9 3.388537 12.9 1.015 10 14.0 9.3941 31.2480 4.50 196.3 3.388501 13.9 0.915 11 15.0 9.3849 31.2589 4.47 195.1 3.388818 14.9 0.904 9 16.0 9.3301 31.3024 4.40 192.0 3.388438 15.9 0.871 11 17.0 9.2862 31.3370 4.33 188.9 3.388096 16.9 0.800 10 18.0 9.2020 31.3701 4.24 184.7 3.384163 17.9 0.750 10 19.0 9.1555 31.3933 4.19 182.8 3.382488 18.9 0.686 10 20.0 9.1466 31.3965 4.18 182.2 3.382073 19.8 0.639 10 21.0 9.1311 31.4082 4.15 181.0 3.381929 20.8 0.628 10 22.0 9.1013 31.4219 4.12 179.6 3.380749 21.8 0.602 10 23.0 9.0629 31.4320 4.08 177.8 3.378489 22.8 0.591 10 24.0 9.0365 31.4429 4.04 176.3 3.377327 23.8 0.574 10 25.0 8.9726 31.4657 3.96 172.7 3.374105 24.8 0.555 11 26.0 8.8573 31.5067 3.85 168.0 3.368237 25.8 0.501 10 27.0 8.7897 31.5509 3.76 163.8 3.366760 26.8 0.440 10 28.0 8.7101 31.6115 3.65 159.0 3.365796 27.8 0.403 11 29.0 8.6961 31.6211 3.63 158.3 3.365574 28.8 0.380 10 30.0 8.6983 31.6209 3.63 158.4 3.365774 29.7 0.389 11 31.0 8.6982 31.6219 3.63 158.3 3.365911 30.7 0.414 11 32.0 8.6599 31.6614 3.55 154.8 3.366448 31.7 0.395 10 33.0 8.6009 31.7250 3.43 149.5 3.367522 32.7 0.356 11 34.0 8.5815 31.7503 3.39 147.6 3.368312 33.7 0.340 11 35.0 8.5713 31.7627 3.37 146.9 3.368673 34.7 0.354 10 36.0 8.5310 31.8167 3.27 142.6 3.370400 35.7 0.371 11 37.0 8.4807 31.8915 3.14 136.7 3.373256 36.7 0.327 11 38.0 8.4456 31.9478 3.04 132.5 3.375627 37.7 0.302 11 39.0 8.4291 31.9726 3.00 130.6 3.376606 38.6 0.259 10 40.0 8.4251 31.9848 2.97 129.4 3.377475 39.7 0.285 11 41.0 8.4193 32.0060 2.91 126.9 3.379026 40.6 0.250 11 42.0 8.3996 32.0452 2.84 123.7 3.381102 41.6 0.237 11 43.0 8.3893 32.0617 2.81 122.4 3.381827 42.6 0.245 12 44.0 8.3851 32.0699 2.79 121.7 3.382287 43.6 0.261 11 45.0 8.3841 32.0739 2.79 121.4 3.382622 44.6 0.245 11 46.0 8.3806 32.0827 2.77 120.5 3.383192 45.6 0.240 11 47.0 8.3717 32.1068 2.71 118.0 3.384758 46.6 0.236 12 48.0 8.3662 32.1213 2.67 116.4 3.385697 47.6 0.229 11 49.0 8.3498 32.1563 2.60 113.5 3.387639 48.6 0.197 11 50.0 8.3402 32.1781 2.56 111.4 3.388920 49.6 0.197 12 51.0 8.3348 32.1937 2.52 109.8 3.389979 50.6 0.185 11 52.0 8.3298 32.2044 2.50 108.9 3.390606 51.6 0.174 11 53.0 8.3267 32.2133 2.48 108.0 3.391218 52.5 0.169 12 54.0 8.3268 32.2140 2.48 107.8 3.391334 53.6 0.185 11 55.0 8.3274 32.2124 2.48 108.0 3.391285 54.5 0.166 12 56.0 8.3279 32.2114 2.48 108.1 3.391272 55.5 0.178 12 57.0 8.3289 32.2105 2.48 108.0 3.391311 56.5 0.161 9