*2023/06/02 13:04:11.37 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/07/14 18:40:54.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 72 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 94380AC4 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 72 2 Temperature:Primary 'deg C (ITS90)' 8.1062 15.6111 3 Salinity:T0:C0 PSS-78 28.211 32.5153 4 Oxygen:Dissolved:SBE mL/L 1.784 6.344 5 Oxygen:Dissolved:SBE umol/kg 77.71071 276.8216 6 Conductivity:Primary S/m 3.385394 3.601468 7 Depth metres 1.122 71.338 8 Fluorescence:URU:Wetlabs mg/m^3 0.87E-01 3.485 9 Number_of_bin_records n/a 4 11 $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\2022-084-043.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 : 43 LATITUDE : 48 52.92500 N ! (deg min) LONGITUDE : 125 4.85600 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 10:47:30 1633 1633 CLEAN 5.3 2023/05/30 11:34:36 1633 1633 ADTIMCH 4.4 2023/05/30 14:28:55 1633 1633 MERGEHDR 1.3 2023/05/30 14:55:54 1633 1633 CLIP 1.4.1 2023/05/30 16:26:55 1633 1169 SHIFTDAT 3.5 2023/05/31 13:07:41 1169 1169 DELETE 6.3 2023/05/31 13:08:03 1169 607 CTDEDIT 5.4.0 2023/05/31 16:46:40 607 605 CLEAN 5.3 2023/06/01 10:50:37 605 605 BINAVE 4.2.1 2023/06/01 11:45:01 605 72 CHGUNITS 3.2 2023/06/02 11:14:59 72 72 REMOVECH 8.2 2023/06/02 13:03:16 72 72 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 = 465, 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 62.00 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 16:46:40 2 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 35 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\nmctd43.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Aug 03 2022 16:21:29 nmctd43 ds SeacatPlus V 1.6 SERIAL NO. 4345 03 Aug 2022 15:18:49 vbatt = 12.3, vlith = 8.2, ioper = 62.8 ma, ipump = 57.2 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 15:19:01 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 43 14 Jul 2022 10:40:54 samples 75151 to 76783, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1633 # 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, 1633 # span 1 = -0.277, 72.000 # span 2 = -0.285, 71.571 # span 3 = 8.1058, 16.1951 # span 4 = 0.003524, 3.633427 # span 5 = -0.0728, 12.2925 # span 6 = 1.0300, 2.8929 # span 7 = -0.732, 0.567 # span 8 = 0.0242, 32.7145 # span 9 = 1.7739, 7.8770 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jul 14 2022 10:40:54 [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 09:32:46, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-043.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\2022-084-043.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\2022-084-043.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\2022-084-043.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\2022-084-043.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\2022-084-043.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. -------------------------------------------------------------------------------------- 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 15.6111 28.2110 -99.00 -99.0 3.586162 1.1 1.476 6 2.0 14.5935 29.0474 -99.00 -99.0 3.596481 2.0 1.720 8 3.0 13.3816 30.0220 -99.00 -99.0 3.601468 3.0 2.441 9 4.0 12.0899 30.7202 -99.00 -99.0 3.565559 4.0 3.485 8 5.0 11.5971 30.9075 6.34 276.8 3.542710 4.9 3.178 4 6.0 11.0366 31.0632 5.89 256.9 3.510485 5.9 2.536 8 7.0 10.7026 31.1571 5.49 239.6 3.491312 6.9 2.290 9 8.0 10.4892 31.2202 5.21 227.4 3.479348 7.9 1.628 8 9.0 10.2959 31.2696 4.94 215.5 3.467700 8.9 1.225 8 10.0 10.0554 31.3251 4.60 200.5 3.452587 9.9 0.947 8 11.0 9.7124 31.4028 4.15 181.0 3.430814 10.9 0.704 8 12.0 9.4657 31.4770 3.85 168.0 3.416938 11.9 0.454 9 13.0 9.3534 31.5160 3.72 162.0 3.411142 12.9 0.347 8 14.0 9.2950 31.5354 3.64 158.7 3.408055 13.9 0.293 8 15.0 9.2649 31.5499 3.59 156.6 3.406917 14.8 0.301 9 16.0 9.2400 31.5625 3.55 154.9 3.406049 15.8 0.272 8 17.0 9.2105 31.5751 3.52 153.5 3.404782 16.8 0.264 9 18.0 9.1864 31.5865 3.50 152.4 3.403864 17.9 0.235 9 19.0 9.1451 31.6052 3.44 150.1 3.402168 18.8 0.242 9 20.0 9.1344 31.6139 3.43 149.4 3.402128 19.9 0.219 8 21.0 9.1182 31.6225 3.40 148.0 3.401615 20.9 0.216 9 22.0 9.0668 31.6357 3.30 144.0 3.398510 21.8 0.242 8 23.0 8.9899 31.6683 3.21 139.9 3.395092 22.8 0.188 9 24.0 8.9125 31.7076 3.11 135.6 3.392262 23.8 0.175 8 25.0 8.8301 31.7493 3.00 130.8 3.389229 24.8 0.154 9 26.0 8.8175 31.7571 2.98 129.9 3.388938 25.8 0.151 8 27.0 8.8118 31.7612 2.97 129.4 3.388889 26.7 0.158 9 28.0 8.7779 31.7835 2.91 126.7 3.388144 27.7 0.151 9 29.0 8.6496 31.8734 2.72 118.4 3.385749 28.8 0.134 9 30.0 8.5713 31.9399 2.59 113.0 3.385394 29.8 0.128 9 31.0 8.5220 31.9876 2.51 109.4 3.385731 30.8 0.124 9 32.0 8.5030 32.0058 2.48 107.9 3.385870 31.7 0.124 9 33.0 8.4743 32.0365 2.43 105.8 3.386351 32.7 0.108 9 34.0 8.4580 32.0572 2.39 104.3 3.386949 33.7 0.112 10 35.0 8.4417 32.0780 2.35 102.4 3.387566 34.7 0.110 9 36.0 8.4384 32.0823 2.35 102.2 3.387732 35.7 0.114 9 37.0 8.4359 32.0859 2.34 101.9 3.387910 36.7 0.120 9 38.0 8.4306 32.0946 2.31 100.9 3.388318 37.7 0.114 9 39.0 8.4179 32.1131 2.28 99.2 3.389016 38.7 0.105 9 40.0 8.3646 32.1825 2.15 93.9 3.391028 39.7 0.107 9 41.0 8.3306 32.2269 2.08 90.8 3.392334 40.6 0.107 9 42.0 8.3130 32.2524 2.04 88.8 3.393264 41.7 0.098 9 43.0 8.3002 32.2704 2.01 87.5 3.393907 42.6 0.105 9 44.0 8.2911 32.2836 1.99 86.5 3.394402 43.6 0.115 9 45.0 8.2813 32.2981 1.95 84.9 3.394967 44.6 0.112 10 46.0 8.2709 32.3126 1.93 83.9 3.395477 45.6 0.107 9 47.0 8.2560 32.3324 1.91 83.1 3.396098 46.5 0.107 8 48.0 8.2358 32.3588 1.88 81.8 3.396880 47.6 0.106 8 49.0 8.2234 32.3763 1.85 80.8 3.397495 48.6 0.097 7 50.0 8.2143 32.3883 1.84 80.2 3.397883 49.6 0.099 8 51.0 8.2002 32.4049 1.83 79.9 3.398271 50.6 0.107 7 52.0 8.1790 32.4304 1.81 78.9 3.398868 51.6 0.100 8 53.0 8.1750 32.4351 1.81 78.7 3.399014 52.6 0.091 7 54.0 8.1740 32.4366 1.80 78.5 3.399105 53.5 0.092 7 55.0 8.1707 32.4406 1.80 78.3 3.399236 54.5 0.092 8 56.0 8.1667 32.4456 1.79 78.0 3.399404 55.6 0.094 8 57.0 8.1628 32.4504 1.79 78.0 3.399561 56.5 0.096 7 58.0 8.1619 32.4518 1.79 77.8 3.399655 57.5 0.100 8 59.0 8.1552 32.4596 1.78 77.7 3.399851 58.5 0.103 8 60.0 8.1495 32.4659 1.79 77.8 3.399987 59.5 0.098 7 61.0 8.1391 32.4772 1.80 78.3 3.400186 60.4 0.093 8 62.0 8.1358 32.4806 1.80 78.6 3.400265 61.4 0.089 8 63.0 8.1318 32.4854 1.81 78.7 3.400414 62.4 0.087 8 64.0 8.1269 32.4911 1.81 79.0 3.400567 63.4 0.099 8 65.0 8.1243 32.4939 1.82 79.1 3.400653 64.5 0.093 8 66.0 8.1235 32.4951 1.82 79.1 3.400731 65.5 0.100 8 67.0 8.1209 32.4980 1.82 79.5 3.400820 66.5 0.102 8 68.0 8.1183 32.5006 1.83 79.7 3.400882 67.4 0.092 7 69.0 8.1166 32.5027 1.83 79.9 3.400973 68.4 0.092 8 70.0 8.1140 32.5057 1.84 80.1 3.401076 69.4 0.097 8 71.0 8.1099 32.5109 1.84 80.4 3.401247 70.5 0.093 11 72.0 8.1062 32.5153 1.85 80.8 3.401377 71.3 0.097 11