*2023/06/02 13:04:12.72 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/08/26 14:35:52.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 18B5CD97 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 53 2 Temperature:Primary 'deg C (ITS90)' 8.5849 14.351 3 Salinity:T0:C0 PSS-78 30.7417 32.4549 4 Oxygen:Dissolved:SBE mL/L 1.942 7.075 5 Oxygen:Dissolved:SBE umol/kg 84.59873 308.6728 6 Conductivity:Primary S/m 3.436716 3.7638 7 Depth metres 1.362 52.572 8 Fluorescence:URU:Wetlabs mg/m^3 0.242 14.797 9 Number_of_bin_records n/a 1 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\2022-084-071.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 : VILL EVENT NUMBER : 71 LATITUDE : 48 53.02800 N ! (deg min) LONGITUDE : 125 18.47000 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 10:47:33 1201 1201 CLEAN 5.3 2023/05/30 11:34:39 1201 1201 ADTIMCH 4.4 2023/05/30 14:28:58 1201 1201 MERGEHDR 1.3 2023/05/30 14:55:56 1201 1201 CLIP 1.4.1 2023/05/30 16:18:59 1201 727 SHIFTDAT 3.5 2023/05/31 13:07:42 727 727 DELETE 6.3 2023/05/31 13:08:05 727 334 CTDEDIT 5.4.0 2023/05/31 17:06:47 334 332 CLEAN 5.3 2023/06/01 10:50:38 332 332 BINAVE 4.2.1 2023/06/01 11:45:02 332 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 = 475, 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 42.54 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 17:06:47 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 22 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\nmctd71.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Sep 09 2022 09:16:25 ds SeacatPlus V 1.6 SERIAL NO. 4345 09 Sep 2022 08:14:25 vbatt = 12.7, vlith = 8.2, ioper = 62.7 ma, ipump = 59.5 ma, iext01 = 28.4 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 08:14:37 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 71 26 Aug 2022 06:35:52 samples 117724 to 118924, avg = 1, stop = mag sw itch S> # nquan = 11 # nvalues = 1201 # 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, 1201 # span 1 = -0.316, 52.542 # span 2 = -0.320, 52.617 # span 3 = 8.5844, 14.8452 # span 4 = 0.019780, 3.808584 # span 5 = -0.0710, 15.0070 # span 6 = 1.0883, 2.9710 # span 7 = -0.793, 0.723 # span 8 = 0.1209, 32.4594 # span 9 = 1.9372, 8.2353 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Aug 26 2022 06:35:52 [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 09:33:00, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-071.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\2022-084-071.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\2022-084-071.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\2022-084-071.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\2022-084-071.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\2022-084-071.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 14.3510 30.7417 -99.00 -99.0 3.763800 1.4 5.966 1 2.0 14.1363 30.8156 -99.00 -99.0 3.753151 1.9 6.885 6 3.0 13.6522 30.9420 -99.00 -99.0 3.724596 2.9 8.483 6 4.0 12.6991 31.1133 -99.00 -99.0 3.659693 3.9 11.903 6 5.0 12.0658 31.2141 7.08 308.7 3.615098 4.9 14.797 3 6.0 11.9211 31.2457 6.77 295.4 3.605831 6.0 13.297 6 7.0 11.6688 31.2955 6.22 271.5 3.589056 7.0 10.809 6 8.0 11.4347 31.3601 5.86 255.5 3.575372 7.9 8.547 6 9.0 11.2639 31.4007 5.62 245.0 3.564711 8.9 8.353 6 10.0 11.1725 31.4219 5.42 236.3 3.558959 10.0 6.753 6 11.0 11.0161 31.4572 5.21 227.1 3.548991 11.0 6.113 6 12.0 10.9145 31.4857 5.05 220.3 3.543093 11.9 5.454 5 13.0 10.7977 31.5174 4.88 212.6 3.536172 12.9 4.718 7 14.0 10.6557 31.5537 4.67 203.7 3.527525 13.9 3.567 6 15.0 10.5680 31.5808 4.55 198.5 3.522663 14.9 3.537 6 16.0 10.4902 31.6018 4.43 193.3 3.518054 15.9 3.188 6 17.0 10.4127 31.6214 4.32 188.4 3.513313 16.8 2.929 6 18.0 10.3024 31.6532 4.17 181.7 3.506949 17.9 2.699 7 19.0 10.1905 31.6878 4.05 176.4 3.500699 18.9 2.453 6 20.0 10.1264 31.7111 3.97 172.9 3.497485 19.8 2.003 6 21.0 10.0223 31.7490 3.84 167.4 3.492227 20.9 1.878 6 22.0 9.8570 31.8045 3.69 160.9 3.483385 21.8 1.335 6 23.0 9.7801 31.8364 3.63 158.4 3.479874 22.8 1.015 7 24.0 9.7595 31.8498 3.61 157.5 3.479448 23.8 1.068 6 25.0 9.7060 31.8724 3.56 155.3 3.477052 24.8 1.001 6 26.0 9.6409 31.8979 3.50 152.7 3.473928 25.8 0.947 6 27.0 9.6027 31.9139 3.46 151.0 3.472214 26.8 0.886 7 28.0 9.5866 31.9208 3.44 149.8 3.471530 27.7 0.781 6 29.0 9.5757 31.9285 3.42 148.9 3.471375 28.7 0.743 7 30.0 9.5234 31.9514 3.37 146.9 3.469104 29.8 0.779 6 31.0 9.4710 31.9741 3.32 144.8 3.466795 30.7 0.625 7 32.0 9.4404 31.9891 3.30 143.7 3.465638 31.7 0.619 7 33.0 9.4024 32.0071 3.25 141.8 3.464125 32.7 0.601 7 34.0 9.3755 32.0233 3.24 141.2 3.463404 33.8 0.628 6 35.0 9.3416 32.0436 3.20 139.3 3.462465 34.7 0.576 6 36.0 9.2596 32.0783 3.10 135.0 3.458735 35.6 0.507 7 37.0 9.1902 32.1126 3.02 131.4 3.456042 36.6 0.468 7 38.0 9.1414 32.1337 2.96 128.9 3.453883 37.7 0.394 6 39.0 9.1148 32.1481 2.91 126.9 3.452989 38.7 0.375 7 40.0 9.0673 32.1705 2.84 123.6 3.451051 39.7 0.325 6 41.0 9.0266 32.1920 2.77 120.9 3.449614 40.6 0.367 7 42.0 8.9826 32.2161 2.72 118.7 3.448152 41.6 0.345 6 43.0 8.9447 32.2405 2.67 116.5 3.447219 42.6 0.350 7 44.0 8.8485 32.2962 2.54 110.7 3.444224 43.7 0.329 7 45.0 8.7508 32.3498 2.37 103.4 3.440866 44.6 0.322 7 46.0 8.6869 32.3834 2.23 97.0 3.438536 45.6 0.294 7 47.0 8.6628 32.3978 2.16 94.1 3.437837 46.6 0.255 6 48.0 8.6501 32.4068 2.13 92.9 3.437623 47.5 0.256 7 49.0 8.6285 32.4212 2.09 91.0 3.437155 48.6 0.242 8 50.0 8.6200 32.4284 2.06 89.7 3.437145 49.6 0.266 7 51.0 8.6136 32.4339 2.03 88.5 3.437152 50.6 0.271 6 52.0 8.5977 32.4454 1.99 86.7 3.436904 51.8 0.290 10 53.0 8.5849 32.4549 1.94 84.6 3.436716 52.6 0.316 2