*2023/06/02 13:04:12.31 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/08/09 17:22:16.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 56 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6DBFB298 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 57 2 Temperature:Primary 'deg C (ITS90)' 8.6172 18.1971 3 Salinity:T0:C0 PSS-78 25.9856 32.1275 4 Oxygen:Dissolved:SBE mL/L 2.209 7.058 5 Oxygen:Dissolved:SBE umol/kg 96.25449 308.2478 6 Conductivity:Primary S/m 3.408432 3.676375 7 Depth metres 2.052 56.387 8 Fluorescence:URU:Wetlabs mg/m^3 0.227 1.398 9 Number_of_bin_records n/a 3 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\2022-084-063.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 : 63 LATITUDE : 48 52.86800 N ! (deg min) LONGITUDE : 125 4.94100 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 10:47:32 1301 1301 CLEAN 5.3 2023/05/30 11:34:38 1301 1301 ADTIMCH 4.4 2023/05/30 14:28:57 1301 1301 MERGEHDR 1.3 2023/05/30 14:55:55 1301 1301 CLIP 1.4.1 2023/05/30 16:18:59 1301 862 SHIFTDAT 3.5 2023/05/31 13:07:42 862 862 DELETE 6.3 2023/05/31 13:08:04 862 427 CTDEDIT 5.4.0 2023/05/31 17:00:47 427 424 CLEAN 5.3 2023/06/01 10:50:38 424 424 BINAVE 4.2.1 2023/06/01 11:45:02 424 56 CHGUNITS 3.2 2023/06/02 11:15:01 56 56 REMOVECH 8.2 2023/06/02 13:03:17 56 56 REORDER 1.3.1 2023/06/02 13:03:40 ? ? HDREDIT2 3.2 2023/06/02 13:04:12 ? ? $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 = 440, 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 46.58 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 17:00:47 3 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 23 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 13:03:17 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2023/06/02 13:04:12 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\nmctd63.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Sep 09 2022 09:07:18 ds SeacatPlus V 1.6 SERIAL NO. 4345 09 Sep 2022 08:04:54 vbatt = 12.8, vlith = 8.2, ioper = 62.8 ma, ipump = 57.9 ma, iext01 = 29.0 ma status = not logging number of scans to average = 1 samples = 129819, free = 429421, casts = 76 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 09 Sep 2022 08:05:31 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 63 09 Aug 2022 09:22:16 samples 107284 to 108584, avg = 1, stop = mag sw itch S> # nquan = 11 # nvalues = 1301 # 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, 1301 # span 1 = -0.312, 56.578 # span 2 = -0.317, 56.507 # span 3 = 8.5911, 19.0021 # span 4 = 0.032685, 3.733557 # span 5 = -0.0564, 20.8528 # span 6 = 1.1711, 2.7610 # span 7 = -0.782, 0.649 # span 8 = 0.1912, 32.1516 # span 9 = 2.1819, 7.3704 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Aug 09 2022 09:22:16 [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 09:32:56, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-063.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\2022-084-063.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\2022-084-063.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = May 30 2023 09:16:13, 7.26.7.129 # alignctd_in = D:\Telework\2022-084\Processing\wfilter\2022-084-063.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\2022-084-063.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\2022-084-063.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 2.0 18.1971 25.9856 -99.00 -99.0 3.528076 2.1 1.270 6 3.0 17.1308 27.2379 -99.00 -99.0 3.595417 3.0 1.349 7 4.0 15.6240 28.8677 -99.00 -99.0 3.661662 4.0 1.398 7 5.0 13.8913 30.3085 7.06 308.2 3.676375 5.0 1.218 4 6.0 13.0775 30.7649 7.00 305.5 3.655635 6.0 1.043 7 7.0 12.8437 30.8999 6.96 303.7 3.649773 7.0 0.986 7 8.0 12.6546 30.9838 6.83 297.8 3.642281 7.9 0.894 7 9.0 12.4227 31.0412 6.72 293.2 3.628217 8.9 0.910 7 10.0 12.3531 31.0683 6.68 291.6 3.625065 9.9 0.920 7 11.0 12.2596 31.0915 6.48 282.7 3.619405 10.9 0.936 7 12.0 11.9078 31.1488 6.20 270.5 3.594855 11.9 0.841 8 13.0 11.6811 31.2032 6.06 264.4 3.580855 13.0 0.633 7 14.0 11.5453 31.2233 5.91 257.8 3.571178 13.9 0.596 7 15.0 11.4731 31.2350 5.83 254.3 3.566157 14.9 0.528 6 16.0 11.4620 31.2424 5.82 253.7 3.565997 15.9 0.521 8 17.0 11.4390 31.2488 5.75 251.0 3.564697 16.8 0.539 7 18.0 11.3901 31.2544 5.67 247.4 3.561072 17.8 0.552 7 19.0 11.3567 31.2612 5.62 245.4 3.558906 18.9 0.503 8 20.0 11.3424 31.2661 5.62 245.1 3.558217 19.8 0.495 7 21.0 11.3297 31.2699 5.60 244.3 3.557549 20.8 0.508 7 22.0 11.2837 31.2748 5.53 241.4 3.554105 21.8 0.472 8 23.0 11.2524 31.2787 5.52 240.8 3.551835 22.8 0.463 7 24.0 11.2583 31.2821 5.52 240.7 3.552730 23.7 0.455 7 25.0 11.2340 31.2726 5.46 238.1 3.549699 24.8 0.458 8 26.0 11.1963 31.2656 5.42 236.6 3.545749 25.8 0.453 7 27.0 11.1860 31.2704 5.41 236.0 3.545386 26.7 0.438 8 28.0 11.1633 31.2751 5.38 234.5 3.543942 27.8 0.428 7 29.0 11.1402 31.2906 5.38 234.9 3.543560 28.7 0.468 8 30.0 11.1353 31.2932 5.37 234.0 3.543441 29.8 0.448 8 31.0 11.0667 31.3146 5.29 230.5 3.539733 30.8 0.444 8 32.0 10.9754 31.3321 5.17 225.7 3.533628 31.8 0.379 8 33.0 10.8713 31.3473 5.03 219.5 3.526199 32.7 0.382 7 34.0 10.7476 31.3817 4.92 214.6 3.518995 33.7 0.339 8 35.0 10.6769 31.4071 4.86 211.8 3.515474 34.6 0.339 8 36.0 10.6196 31.4230 4.77 208.1 3.512169 35.7 0.314 8 37.0 10.5032 31.4522 4.65 202.9 3.505050 36.7 0.311 8 38.0 10.4683 31.4637 4.62 201.3 3.503228 37.7 0.301 8 39.0 10.4222 31.4758 4.56 198.9 3.500493 38.7 0.295 8 40.0 10.3702 31.4950 4.50 196.2 3.497955 39.7 0.316 7 41.0 10.2966 31.5175 4.43 193.3 3.493867 40.7 0.290 9 42.0 10.2502 31.5336 4.35 189.7 3.491502 41.7 0.301 8 43.0 10.0730 31.5804 4.14 180.7 3.480845 42.6 0.257 7 44.0 9.9024 31.6257 3.98 173.6 3.470603 43.6 0.264 9 45.0 9.8303 31.6481 3.88 169.1 3.466607 44.6 0.275 8 46.0 9.6888 31.6848 3.72 162.0 3.458011 45.6 0.236 9 47.0 9.5828 31.7146 3.58 156.0 3.451799 46.6 0.246 8 48.0 9.4894 31.7420 3.45 150.5 3.446437 47.6 0.252 8 49.0 9.4211 31.7636 3.35 146.2 3.442677 48.7 0.255 9 50.0 9.3207 31.7951 3.21 140.1 3.437097 49.5 0.261 8 51.0 9.1265 31.8673 2.95 128.4 3.427326 50.5 0.240 8 52.0 8.9994 31.9196 2.78 121.0 3.421424 51.6 0.236 8 53.0 8.9151 31.9562 2.65 115.7 3.417685 52.5 0.234 8 54.0 8.8700 31.9797 2.59 112.7 3.416075 53.5 0.227 8 55.0 8.7864 32.0257 2.46 107.1 3.413295 54.6 0.239 9 56.0 8.7143 32.0734 2.35 102.4 3.411658 55.7 0.233 10 57.0 8.6172 32.1275 2.21 96.3 3.408432 56.4 0.227 3