*2023/06/02 13:04:11.80 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/07/28 18:34:28.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 48 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 7A879AFF NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 48 2 Temperature:Primary 'deg C (ITS90)' 8.1755 14.1315 3 Salinity:T0:C0 PSS-78 29.4545 32.4409 4 Oxygen:Dissolved:SBE mL/L 1.752 7.323 5 Oxygen:Dissolved:SBE umol/kg 76.31811 319.5315 6 Conductivity:Primary S/m 3.397202 3.623595 7 Depth metres 1.281 47.68 8 Fluorescence:URU:Wetlabs mg/m^3 0.95E-01 6.258 9 Number_of_bin_records n/a 2 10 $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\2022-084-051.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 : 51 LATITUDE : 48 53.01700 N ! (deg min) LONGITUDE : 125 4.97000 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 10:47:31 1233 1233 CLEAN 5.3 2023/05/30 11:34:37 1233 1233 ADTIMCH 4.4 2023/05/30 14:28:56 1233 1233 MERGEHDR 1.3 2023/05/30 14:55:55 1233 1233 CLIP 1.4.1 2023/05/30 16:18:58 1233 774 SHIFTDAT 3.5 2023/05/31 13:07:41 774 774 DELETE 6.3 2023/05/31 13:08:04 774 374 CLEAN 5.3 2023/06/01 10:50:37 374 374 BINAVE 4.2.1 2023/06/01 11:45:01 374 48 CHGUNITS 3.2 2023/06/02 11:15:00 48 48 REMOVECH 8.2 2023/06/02 13:03:16 48 48 REORDER 1.3.1 2023/06/02 13:03:40 ? ? HDREDIT2 3.2 2023/06/02 13:04:11 ? ? $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 = 460, 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 38.15 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 29 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 13:03:16 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2023/06/02 13:04:11 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\nmctd51.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Aug 03 2022 16:33:47 nmctd51 ds SeacatPlus V 1.6 SERIAL NO. 4345 03 Aug 2022 15:31:03 vbatt = 12.3, vlith = 8.2, ioper = 62.7 ma, ipump = 60.6 ma, iext01 = 29.6 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 15:31:13 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 51 28 Jul 2022 10:34:28 samples 88168 to 89400, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1233 # 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, 1233 # span 1 = -0.314, 48.152 # span 2 = -0.317, 47.991 # span 3 = 8.1680, 17.9607 # span 4 = 0.037386, 3.669329 # span 5 = -0.1772, 59.3668 # span 6 = 1.0241, 2.8692 # span 7 = -0.721, 0.646 # span 8 = 0.2179, 32.4834 # span 9 = 1.6782, 8.0589 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jul 28 2022 10:34:28 [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 09:32:51, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-051.hex D:\Telework\2022 -084\Processing\doc\2022-084-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = May 30 2023 09:14:20, 7.26.7.129 # filter_in = D:\Telework\2022-084\Processing\convert\2022-084-051.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 09:15:28, 7.26.7.129 # wfilter_in = D:\Telework\2022-084\Processing\wildedit\2022-084-051.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = May 30 2023 09:16:12, 7.26.7.129 # alignctd_in = D:\Telework\2022-084\Processing\wfilter\2022-084-051.cnv # alignctd_adv = sbeox0V 1.250 # celltm_date = May 30 2023 09:17:08, 7.26.7.129 # celltm_in = D:\Telework\2022-084\Processing\align\2022-084-051.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 09:20:35, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2022-084\Processing\celltm\2022-084-051.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 14.1315 29.4545 -99.00 -99.0 3.603198 1.3 1.143 2 2.0 13.2692 30.2586 -99.00 -99.0 3.617254 1.9 1.206 8 3.0 12.4351 30.9731 -99.00 -99.0 3.621880 3.0 2.312 8 4.0 12.3633 31.0482 -99.00 -99.0 3.623595 4.0 2.979 7 5.0 12.1384 31.0713 7.32 319.5 3.606519 5.0 4.189 4 6.0 11.9019 31.1014 7.12 310.6 3.589172 5.9 5.307 7 7.0 11.4549 31.1812 6.46 281.9 3.558717 6.9 6.258 7 8.0 10.7481 31.3170 5.87 256.2 3.511418 7.9 3.452 8 9.0 10.6146 31.3561 5.73 250.0 3.503868 8.9 2.466 7 10.0 10.5272 31.3822 5.58 243.5 3.498973 9.9 2.204 8 11.0 10.3784 31.4476 5.41 236.1 3.492704 10.9 2.038 7 12.0 10.3332 31.4835 5.33 232.5 3.492417 11.9 2.050 7 13.0 10.2501 31.5172 5.20 226.7 3.488634 12.9 1.818 8 14.0 10.2197 31.5309 5.15 224.7 3.487398 13.9 1.810 7 15.0 10.2095 31.5349 5.11 222.6 3.486965 14.9 1.780 8 16.0 10.1063 31.5344 4.89 213.2 3.478018 15.9 1.775 7 17.0 10.0341 31.5437 4.76 207.5 3.472737 16.8 1.655 8 18.0 9.9165 31.5712 4.51 196.5 3.465330 17.8 1.544 8 19.0 9.7542 31.6053 4.21 183.6 3.454704 18.9 1.266 8 20.0 9.5959 31.6334 3.90 169.9 3.443825 19.8 1.183 7 21.0 9.4417 31.6716 3.64 158.8 3.434279 20.8 0.970 8 22.0 9.3254 31.7260 3.47 151.2 3.429580 21.8 0.862 8 23.0 9.2298 31.7760 3.33 145.3 3.426219 22.8 0.728 7 24.0 9.1771 31.8036 3.26 142.0 3.424388 23.8 0.634 8 25.0 9.0836 31.8389 3.13 136.3 3.419759 24.7 0.525 8 26.0 9.0084 31.8674 3.02 131.6 3.416051 25.8 0.467 8 27.0 8.9667 31.8841 2.95 128.4 3.414100 26.8 0.451 8 28.0 8.8942 31.9108 2.84 123.7 3.410444 27.8 0.400 8 29.0 8.8213 31.9396 2.74 119.2 3.406949 28.8 0.361 8 30.0 8.7387 31.9722 2.62 114.0 3.402969 29.8 0.324 7 31.0 8.6639 32.0176 2.51 109.4 3.400877 30.8 0.275 9 32.0 8.6172 32.0589 2.43 105.8 3.400831 31.7 0.253 8 33.0 8.6010 32.0732 2.40 104.5 3.400827 32.7 0.272 8 34.0 8.5570 32.1024 2.32 101.0 3.399843 33.7 0.289 8 35.0 8.4778 32.1598 2.21 96.1 3.398477 34.7 0.212 8 36.0 8.4521 32.1803 2.16 94.1 3.398242 35.7 0.198 9 37.0 8.4506 32.1828 2.16 94.0 3.398394 36.7 0.182 8 38.0 8.4406 32.1902 2.14 93.3 3.398283 37.7 0.188 8 39.0 8.4039 32.2174 2.08 90.8 3.397715 38.7 0.183 8 40.0 8.3536 32.2598 2.02 88.1 3.397405 39.6 0.174 8 41.0 8.2965 32.3096 1.95 84.8 3.397202 40.6 0.142 8 42.0 8.2644 32.3413 1.90 82.6 3.397452 41.7 0.124 9 43.0 8.2435 32.3624 1.87 81.5 3.397676 42.7 0.129 8 44.0 8.2312 32.3773 1.84 80.3 3.398053 43.7 0.130 8 45.0 8.2137 32.3974 1.81 78.9 3.398483 44.6 0.113 8 46.0 8.1984 32.4143 1.79 77.9 3.398784 45.6 0.109 9 47.0 8.1877 32.4262 1.77 77.2 3.399019 46.6 0.095 9 48.0 8.1755 32.4409 1.75 76.3 3.399380 47.7 0.102 10