*2023/06/02 13:04:12.77 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/08/26 16:54:39.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CDD9DC98 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 53 2 Temperature:Primary 'deg C (ITS90)' 8.1477 16.2247 3 Salinity:T0:C0 PSS-78 28.4236 32.6019 4 Oxygen:Dissolved:SBE mL/L 1.162 5.382 5 Oxygen:Dissolved:SBE umol/kg 50.61094 234.7555 6 Conductivity:Primary S/m 3.410174 3.721973 7 Depth metres 1.057 52.539 8 Fluorescence:URU:Wetlabs mg/m^3 0.77E-01 4.661 9 Number_of_bin_records n/a 3 8 $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\2022-084-072.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 : 72 LATITUDE : 48 52.88900 N ! (deg min) LONGITUDE : 125 4.71900 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 10:47:34 1251 1251 CLEAN 5.3 2023/05/30 11:34:39 1251 1251 ADTIMCH 4.4 2023/05/30 14:28:58 1251 1251 MERGEHDR 1.3 2023/05/30 14:55:56 1251 1251 CLIP 1.4.1 2023/05/30 16:18:59 1251 717 SHIFTDAT 3.5 2023/05/31 13:07:42 717 717 DELETE 6.3 2023/05/31 13:08:05 717 343 CTDEDIT 5.4.0 2023/05/31 17:07:48 343 340 CLEAN 5.3 2023/06/01 10:50:39 340 340 BINAVE 4.2.1 2023/06/01 11:45:02 340 53 CHGUNITS 3.2 2023/06/02 11:15:01 53 53 REMOVECH 8.2 2023/06/02 13:03:17 53 53 REORDER 1.3.1 2023/06/02 13:03:41 ? ? 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 = 535, 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 42.65 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 17:07:48 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 26 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\nmctd72.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Sep 09 2022 09:17:23 ds SeacatPlus V 1.6 SERIAL NO. 4345 09 Sep 2022 08:15:23 vbatt = 12.7, vlith = 8.2, ioper = 62.8 ma, ipump = 53.4 ma, iext01 = 29.5 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 08:15:35 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 72 26 Aug 2022 08:54:39 samples 118925 to 120175, avg = 1, stop = mag sw itch S> # nquan = 11 # nvalues = 1251 # 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, 1251 # span 1 = -0.333, 52.645 # span 2 = -0.339, 52.727 # span 3 = 8.1474, 17.6136 # span 4 = 0.009476, 3.861300 # span 5 = -0.0866, 5.8251 # span 6 = 0.8624, 2.5756 # span 7 = -0.771, 0.699 # span 8 = 0.0571, 32.6050 # span 9 = 1.1547, 7.4819 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Aug 26 2022 08:54:39 [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 09:33:01, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-072.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\2022-084-072.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\2022-084-072.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\2022-084-072.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\2022-084-072.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 09:20:36, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2022-084\Processing\celltm\2022-084-072.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 16.2247 28.4236 -99.00 -99.0 3.661360 1.1 2.553 5 2.0 15.0782 29.8047 -99.00 -99.0 3.721973 2.0 3.212 6 3.0 12.5262 30.8268 -99.00 -99.0 3.614176 2.9 4.591 6 4.0 11.5581 31.2568 -99.00 -99.0 3.575317 3.9 4.661 6 5.0 11.3055 31.3404 5.38 234.8 3.561987 4.9 4.463 3 6.0 11.2183 31.3708 5.25 229.2 3.557571 5.9 3.985 6 7.0 11.1467 31.3914 5.15 224.6 3.553489 7.0 3.812 6 8.0 11.1208 31.3986 5.11 222.7 3.552012 7.9 3.286 6 9.0 11.1151 31.4084 5.09 222.2 3.552552 8.9 3.128 6 10.0 11.1084 31.4220 5.08 221.6 3.553396 9.9 3.498 6 11.0 11.0844 31.4293 5.04 219.6 3.552098 10.9 2.948 6 12.0 11.0444 31.4369 4.99 217.8 3.549436 11.9 2.813 6 13.0 11.0198 31.4436 4.94 215.5 3.548012 12.9 2.785 6 14.0 10.9038 31.4515 4.74 206.9 3.538775 13.9 2.756 7 15.0 10.6709 31.4837 4.50 196.1 3.521843 14.9 2.120 6 16.0 10.5831 31.5074 4.40 192.0 3.516650 15.9 1.641 6 17.0 10.5470 31.5189 4.36 190.0 3.514706 16.8 1.481 6 18.0 10.4937 31.5339 4.25 185.5 3.511631 17.8 1.469 7 19.0 10.2836 31.5828 3.98 173.4 3.498330 18.9 1.329 6 20.0 10.1065 31.6281 3.80 165.7 3.487514 19.9 0.974 6 21.0 10.0251 31.6559 3.72 162.1 3.483251 20.8 0.803 7 22.0 9.9420 31.6821 3.63 158.1 3.478678 21.8 0.814 6 23.0 9.8642 31.7061 3.54 154.2 3.474338 22.8 0.682 6 24.0 9.7977 31.7338 3.48 151.6 3.471335 23.8 0.575 6 25.0 9.7266 31.7564 3.35 146.2 3.467440 24.8 0.600 7 26.0 9.6016 31.7879 3.13 136.3 3.459720 25.8 0.503 6 27.0 9.4378 31.8377 2.91 126.7 3.450419 26.8 0.301 7 28.0 9.3701 31.8692 2.81 122.5 3.447672 27.8 0.249 6 29.0 9.2040 31.9349 2.58 112.2 3.439668 28.8 0.252 7 30.0 8.9305 32.0486 2.25 97.9 3.426952 29.8 0.174 6 31.0 8.7746 32.1273 2.07 90.2 3.421007 30.7 0.128 7 32.0 8.7036 32.1670 2.00 87.3 3.418677 31.7 0.144 7 33.0 8.6741 32.1864 1.97 85.8 3.418007 32.7 0.124 6 34.0 8.6273 32.2159 1.91 83.2 3.416791 33.7 0.121 7 35.0 8.5326 32.2749 1.80 78.3 3.414217 34.7 0.118 7 36.0 8.4871 32.3057 1.74 75.8 3.413223 35.7 0.096 6 37.0 8.4620 32.3261 1.69 73.7 3.413023 36.7 0.103 7 38.0 8.3744 32.3907 1.56 67.9 3.411561 37.7 0.100 7 39.0 8.3033 32.4416 1.46 63.5 3.410213 38.7 0.097 6 40.0 8.2929 32.4504 1.44 62.7 3.410193 39.6 0.095 7 41.0 8.2808 32.4612 1.42 61.9 3.410189 40.6 0.086 6 42.0 8.2643 32.4758 1.39 60.5 3.410174 41.6 0.106 7 43.0 8.2553 32.4862 1.37 59.5 3.410418 42.7 0.118 7 44.0 8.2443 32.4980 1.35 58.8 3.410615 43.6 0.077 7 45.0 8.2306 32.5111 1.32 57.7 3.410699 44.6 0.090 6 46.0 8.2150 32.5261 1.30 56.7 3.410791 45.6 0.105 7 47.0 8.2104 32.5322 1.29 56.0 3.411002 46.6 0.092 7 48.0 8.1991 32.5461 1.26 55.0 3.411376 47.6 0.108 8 49.0 8.1842 32.5620 1.23 53.7 3.411615 48.6 0.094 6 50.0 8.1706 32.5769 1.21 52.5 3.411876 49.6 0.092 7 51.0 8.1555 32.5928 1.18 51.4 3.412100 50.6 0.079 8 52.0 8.1512 32.5977 1.17 50.9 3.412231 51.7 0.083 8 53.0 8.1477 32.6019 1.16 50.6 3.412339 52.5 0.078 4