*2023/06/02 13:04:11.47 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/07/27 17:08:57.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 81 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 12DB2265 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 81 2 Temperature:Primary 'deg C (ITS90)' 8.1162 19.0871 3 Salinity:T0:C0 PSS-78 22.931 32.5607 4 Oxygen:Dissolved:SBE mL/L 1.942 6.508 5 Oxygen:Dissolved:SBE umol/kg 84.58615 283.93 6 Conductivity:Primary S/m 3.212795 3.554435 7 Depth metres 1.438 80.171 8 Fluorescence:URU:Wetlabs mg/m^3 0.93E-01 4.074 9 Number_of_bin_records n/a 2 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\2022-084-045.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 : CHUP EVENT NUMBER : 45 LATITUDE : 48 57.60300 N ! (deg min) LONGITUDE : 125 1.99700 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 1880 1880 CLEAN 5.3 2023/05/30 11:34:37 1880 1880 ADTIMCH 4.4 2023/05/30 14:28:56 1880 1880 MERGEHDR 1.3 2023/05/30 14:55:54 1880 1880 CLIP 1.4.1 2023/05/30 16:26:56 1880 1256 SHIFTDAT 3.5 2023/05/31 13:07:41 1256 1256 DELETE 6.3 2023/05/31 13:08:03 1256 628 CTDEDIT 5.4.0 2023/05/31 16:49:28 628 600 CLEAN 5.3 2023/06/01 10:50:37 600 600 BINAVE 4.2.1 2023/06/01 11:45:01 600 81 CHGUNITS 3.2 2023/06/02 11:14:59 81 81 REMOVECH 8.2 2023/06/02 13:03:16 81 81 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 = 625, 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 70.78 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 16:49:28 28 records were deleted in this editing session. No data values were changed. -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 28 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\nmctd45.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Aug 03 2022 16:24:33 nmctd45 ds SeacatPlus V 1.6 SERIAL NO. 4345 03 Aug 2022 15:21:54 vbatt = 12.3, vlith = 8.2, ioper = 62.8 ma, ipump = 54.4 ma, iext01 = 28.7 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 15:22:06 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 45 27 Jul 2022 09:08:57 samples 78664 to 80543, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1880 # 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, 1880 # span 1 = -0.263, 80.776 # span 2 = -0.270, 80.261 # span 3 = 8.1155, 19.7317 # span 4 = 0.005610, 3.703382 # span 5 = -0.0436, 4.5909 # span 6 = 1.0728, 2.8056 # span 7 = -0.693, 0.641 # span 8 = 0.0345, 33.3537 # span 9 = 1.9355, 8.1591 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jul 27 2022 09:08:57 [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 09:32:47, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-045.hex D:\Telework\2022 -084\Processing\doc\2022-084-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = May 30 2023 09:14:19, 7.26.7.129 # filter_in = D:\Telework\2022-084\Processing\convert\2022-084-045.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\2022-084-045.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\2022-084-045.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\2022-084-045.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\2022-084-045.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* Remarks from CTDEDIT: CTDEDIT was used to remove a few near-surface records and records corrupted by shed wake near the bottom of the cast. -------------------------------------------------------------------------------------- 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 19.0871 22.9310 -99.00 -99.0 3.212795 1.4 1.084 2 2.0 18.5105 23.7123 -99.00 -99.0 3.269580 1.9 1.279 8 3.0 14.8104 28.4932 -99.00 -99.0 3.547612 2.9 1.780 8 4.0 11.9130 30.7600 -99.00 -99.0 3.554435 4.0 4.055 6 5.0 11.1717 31.0323 6.51 283.9 3.518915 4.9 4.074 3 6.0 10.7864 31.1726 6.19 269.9 3.500040 5.9 2.971 7 7.0 10.5575 31.2643 5.90 257.4 3.489609 6.9 1.978 6 8.0 10.4116 31.3209 5.56 242.4 3.482759 7.9 1.681 7 9.0 10.2173 31.3892 5.20 226.7 3.472862 8.9 1.531 6 10.0 10.0107 31.4638 4.83 210.7 3.462494 9.9 1.397 7 11.0 9.8371 31.5266 4.57 199.1 3.453766 10.9 1.475 6 12.0 9.7545 31.5584 4.40 191.9 3.449825 11.9 1.336 7 13.0 9.6576 31.5884 4.21 183.6 3.444439 12.9 1.085 6 14.0 9.5983 31.6153 4.09 178.3 3.441998 13.9 0.998 7 15.0 9.5436 31.6437 3.99 174.1 3.440105 14.9 0.916 7 16.0 9.5257 31.6575 3.97 173.2 3.439954 15.9 0.873 7 17.0 9.5093 31.6703 3.93 171.4 3.439837 16.9 0.831 6 18.0 9.4618 31.6921 3.84 167.5 3.437896 17.8 0.846 7 19.0 9.4095 31.7151 3.76 164.0 3.435667 18.8 0.756 7 20.0 9.3816 31.7277 3.73 162.4 3.434523 19.8 0.737 7 21.0 9.3633 31.7355 3.69 160.7 3.433748 20.8 0.670 6 22.0 9.3424 31.7452 3.66 159.7 3.432919 21.8 0.643 7 23.0 9.3187 31.7593 3.63 158.2 3.432291 22.8 0.561 7 24.0 9.3019 31.7708 3.60 157.1 3.432007 23.8 0.612 7 25.0 9.2626 31.7898 3.55 154.6 3.430492 24.8 0.568 7 26.0 9.2195 31.8096 3.50 152.8 3.428727 25.8 0.459 6 27.0 9.2051 31.8199 3.47 151.4 3.428525 26.7 0.383 7 28.0 9.1644 31.8452 3.43 149.6 3.427495 27.7 0.401 7 29.0 9.1486 31.8564 3.42 149.1 3.427254 28.8 0.370 8 30.0 9.1464 31.8589 3.42 149.0 3.427350 29.8 0.347 7 31.0 9.1423 31.8621 3.41 148.7 3.427346 30.7 0.404 7 32.0 9.1309 31.8701 3.40 148.3 3.427178 31.7 0.392 8 33.0 9.1131 31.8856 3.39 147.8 3.427178 32.8 0.369 7 34.0 9.1035 31.9019 3.39 147.8 3.427970 33.7 0.315 7 35.0 9.0777 31.9324 3.37 147.0 3.428729 34.7 0.365 7 36.0 9.0612 31.9476 3.36 146.3 3.428801 35.7 0.288 7 37.0 9.0372 31.9536 3.29 143.2 3.427342 36.7 0.296 7 38.0 8.9341 31.9462 3.02 131.4 3.417733 37.6 0.353 7 39.0 8.8391 31.9861 2.85 124.3 3.413378 38.7 0.281 8 40.0 8.8212 32.0702 3.00 130.7 3.419958 39.7 0.266 7 41.0 8.8118 32.1053 3.03 132.0 3.422557 40.7 0.246 7 42.0 8.7753 32.1234 2.98 129.9 3.421156 41.6 0.213 7 43.0 8.7323 32.1344 2.87 125.2 3.418519 42.6 0.218 7 44.0 8.6791 32.1377 2.71 118.3 3.414244 43.6 0.220 8 45.0 8.6243 32.1472 2.58 112.6 3.410446 44.6 0.234 7 46.0 8.6235 32.1801 2.67 116.4 3.413557 45.6 0.225 8 47.0 8.6095 32.2056 2.71 117.9 3.414812 46.6 0.214 7 48.0 8.5639 32.2294 2.63 114.7 3.413166 47.6 0.205 8 49.0 8.5054 32.2547 2.53 110.3 3.410525 48.6 0.207 7 50.0 8.4361 32.2751 2.39 104.2 3.406470 49.5 0.183 8 51.0 8.3912 32.2901 2.31 100.6 3.404042 50.6 0.166 8 52.0 8.3643 32.3065 2.27 98.9 3.403290 51.6 0.167 7 53.0 8.3491 32.3185 2.27 98.8 3.403147 52.6 0.169 8 54.0 8.3397 32.3321 2.28 99.4 3.403661 53.5 0.158 7 55.0 8.3244 32.3418 2.26 98.5 3.403284 54.5 0.160 8 56.0 8.3114 32.3518 2.24 97.6 3.403161 55.6 0.147 8 57.0 8.3020 32.3616 2.23 97.2 3.403304 56.5 0.145 7 58.0 8.2829 32.3773 2.21 96.1 3.403168 57.5 0.145 8 59.0 8.2513 32.4026 2.17 94.3 3.402849 58.5 0.139 8 60.0 8.2357 32.4152 2.14 93.4 3.402729 59.5 0.132 8 61.0 8.2263 32.4238 2.13 92.8 3.402761 60.5 0.130 8 62.0 8.2192 32.4342 2.13 92.7 3.403166 61.4 0.121 8 63.0 8.2178 32.4357 2.13 92.7 3.403231 62.5 0.124 8 64.0 8.2154 32.4394 2.12 92.3 3.403413 63.5 0.123 8 65.0 8.2113 32.4437 2.12 92.1 3.403503 64.5 0.128 8 66.0 8.2063 32.4488 2.11 91.9 3.403595 65.5 0.129 8 67.0 8.1986 32.4570 2.10 91.6 3.403744 66.5 0.121 8 68.0 8.1901 32.4660 2.09 91.2 3.403893 67.4 0.117 7 69.0 8.1841 32.4725 2.08 90.6 3.404021 68.3 0.122 8 70.0 8.1789 32.4779 2.07 90.0 3.404119 69.3 0.122 8 71.0 8.1764 32.4805 2.06 89.6 3.404193 70.4 0.478 8 72.0 8.1719 32.4856 2.05 89.2 3.404323 71.4 0.129 9 73.0 8.1654 32.4932 2.03 88.5 3.404512 72.4 0.111 8 74.0 8.1514 32.5100 2.00 87.3 3.404919 73.4 0.108 9 75.0 8.1428 32.5208 1.99 86.6 3.405224 74.3 0.107 7 76.0 8.1382 32.5269 1.99 86.5 3.405448 75.3 0.111 12 77.0 8.1315 32.5364 1.98 86.1 3.405804 76.3 0.098 9 78.0 8.1246 32.5469 1.97 85.6 3.406230 77.3 0.101 9 79.0 8.1204 32.5530 1.96 85.5 3.406476 78.3 0.143 10 80.0 8.1195 32.5548 1.95 85.0 3.406620 79.4 0.104 9 81.0 8.1162 32.5607 1.94 84.6 3.406913 80.2 0.093 8