*2023/06/02 13:04:10.93 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/07/13 16:50:25.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 67 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8028B79C NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 67 2 Temperature:Primary 'deg C (ITS90)' 8.4638 18.4977 3 Salinity:T0:C0 PSS-78 8.5539 32.3086 4 Oxygen:Dissolved:SBE mL/L 2.441 5.919 5 Oxygen:Dissolved:SBE umol/kg 106.3465 259.2526 6 Conductivity:Primary S/m 1.284747 3.415967 7 Depth metres 1.127 66.116 8 Fluorescence:URU:Wetlabs mg/m^3 0.101 2.861 9 Number_of_bin_records n/a 3 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\2022-084-036.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 : SPRO EVENT NUMBER : 36 LATITUDE : 49 6.18000 N ! (deg min) LONGITUDE : 124 49.38600 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 10:47:29 1529 1529 CLEAN 5.3 2023/05/30 11:34:36 1529 1529 ADTIMCH 4.4 2023/05/30 14:28:55 1529 1529 MERGEHDR 1.3 2023/05/30 14:55:53 1529 1529 CLIP 1.4.1 2023/05/30 16:26:55 1529 875 SHIFTDAT 3.5 2023/05/31 13:07:40 875 875 DELETE 6.3 2023/05/31 13:08:03 875 430 CLEAN 5.3 2023/06/01 10:50:37 430 430 BINAVE 4.2.1 2023/06/01 11:45:00 430 67 CHGUNITS 3.2 2023/06/02 11:14:59 67 67 REMOVECH 8.2 2023/06/02 13:03:15 67 67 REORDER 1.3.1 2023/06/02 13:03:39 ? ? HDREDIT2 3.2 2023/06/02 13:04:10 ? ? $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 = 655, 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 56.56 dbars Sample interval (from FILE section of header) = 0.250 seconds. -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 25 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 13:03:15 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2023/06/02 13:04:10 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\nmctd36.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Aug 03 2022 16:12:49 nmctd36 ds SeacatPlus V 1.6 SERIAL NO. 4345 03 Aug 2022 15:10:08 vbatt = 12.4, vlith = 8.2, ioper = 62.9 ma, ipump = 56.8 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 15:10:20 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 36 13 Jul 2022 08:50:25 samples 66017 to 67545, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1529 # 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, 1529 # span 1 = -0.289, 66.562 # span 2 = -0.293, 66.198 # span 3 = 8.4634, 18.5968 # span 4 = 0.000382, 3.517964 # span 5 = -0.1910, 59.3678 # span 6 = 1.2130, 2.4965 # span 7 = -0.775, 0.726 # span 8 = 0.0093, 32.3112 # span 9 = 2.4339, 7.2468 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jul 13 2022 08:50:25 [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 09:32:42, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-036.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\2022-084-036.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 09:15:27, 7.26.7.129 # wfilter_in = D:\Telework\2022-084\Processing\wildedit\2022-084-036.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\2022-084-036.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\2022-084-036.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 09:20:34, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2022-084\Processing\celltm\2022-084-036.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* -------------------------------------------------------------------------------------- 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 18.4977 8.5539 -99.00 -99.0 1.284747 1.1 0.590 4 2.0 18.3717 9.1543 -99.00 -99.0 1.363484 1.9 0.687 6 3.0 17.4621 13.6059 -99.00 -99.0 1.922310 3.0 1.212 7 4.0 16.2480 18.1171 -99.00 -99.0 2.433478 4.0 1.868 5 5.0 14.9674 21.7336 5.88 258.4 2.788169 4.9 2.579 3 6.0 12.8015 26.2118 5.92 259.3 3.140371 5.9 2.644 6 7.0 11.1598 29.4368 5.80 253.2 3.354151 6.9 2.861 6 8.0 10.5261 30.3800 5.47 238.8 3.397891 7.9 1.806 6 9.0 10.2236 30.7372 5.18 225.9 3.408298 8.9 1.157 6 10.0 10.0897 30.8884 5.05 220.3 3.412086 9.9 0.904 6 11.0 10.0563 30.9335 5.00 218.0 3.413770 10.9 0.859 6 12.0 10.0103 30.9833 4.91 214.3 3.414857 11.9 0.845 6 13.0 9.9582 31.0325 4.82 210.4 3.415339 12.9 0.830 6 14.0 9.9204 31.0709 4.74 206.9 3.415967 13.8 0.795 6 15.0 9.8387 31.1380 4.59 200.1 3.415678 14.8 0.723 6 16.0 9.7449 31.2069 4.44 193.6 3.414512 15.8 0.637 6 17.0 9.7315 31.2240 4.39 191.7 3.415092 16.9 0.610 7 18.0 9.7218 31.2386 4.37 190.6 3.415747 17.9 0.621 7 19.0 9.6952 31.2620 4.31 188.1 3.415812 18.9 0.581 6 20.0 9.6715 31.2812 4.26 185.6 3.415718 19.8 0.574 6 21.0 9.6224 31.3168 4.14 180.7 3.415056 20.9 0.528 6 22.0 9.5276 31.3876 3.93 171.5 3.413917 21.8 0.480 6 23.0 9.4572 31.4406 3.81 166.0 3.413111 22.8 0.428 7 24.0 9.4371 31.4591 3.75 163.4 3.413241 23.8 0.390 5 25.0 9.3622 31.5200 3.59 156.3 3.412793 24.8 0.376 6 26.0 9.2455 31.6097 3.38 147.2 3.411535 25.8 0.313 7 27.0 9.1990 31.6452 3.30 143.9 3.411022 26.8 0.258 7 28.0 9.1758 31.6649 3.25 141.7 3.410986 27.8 0.258 6 29.0 9.0936 31.7340 3.10 135.3 3.410635 28.8 0.262 6 30.0 8.9914 31.8180 2.96 128.9 3.409981 29.8 0.213 6 31.0 8.9239 31.8737 2.86 124.8 3.409565 30.7 0.171 7 32.0 8.8778 31.9125 2.81 122.6 3.409359 31.7 0.161 6 33.0 8.8548 31.9327 2.78 121.2 3.409354 32.7 0.155 6 34.0 8.8270 31.9578 2.75 119.8 3.409395 33.8 0.159 6 35.0 8.7949 31.9862 2.72 118.4 3.409401 34.8 0.140 6 36.0 8.7785 32.0026 2.71 118.0 3.409587 35.7 0.143 6 37.0 8.7672 32.0137 2.70 117.6 3.409715 36.7 0.152 6 38.0 8.7640 32.0173 2.69 117.4 3.409826 37.7 0.152 6 39.0 8.7525 32.0275 2.68 116.6 3.409853 38.7 0.148 6 40.0 8.7461 32.0336 2.67 116.4 3.409918 39.7 0.147 6 41.0 8.7449 32.0354 2.66 116.0 3.410044 40.7 0.137 7 42.0 8.7404 32.0400 2.66 115.9 3.410129 41.6 0.139 6 43.0 8.7233 32.0558 2.65 115.3 3.410193 42.6 0.148 6 44.0 8.6978 32.0794 2.63 114.6 3.410296 43.6 0.131 6 45.0 8.6836 32.0929 2.62 114.3 3.410397 44.6 0.135 7 46.0 8.6740 32.1026 2.61 113.9 3.410533 45.6 0.138 7 47.0 8.6624 32.1136 2.61 113.6 3.410629 46.6 0.137 6 48.0 8.6539 32.1216 2.60 113.2 3.410697 47.6 0.130 7 49.0 8.6350 32.1398 2.59 112.9 3.410841 48.6 0.137 6 50.0 8.6220 32.1534 2.59 112.7 3.411047 49.5 0.138 7 51.0 8.6197 32.1563 2.58 112.6 3.411169 50.5 0.125 7 52.0 8.6127 32.1635 2.58 112.4 3.411286 51.5 0.142 6 53.0 8.5944 32.1822 2.57 111.8 3.411524 52.5 0.135 7 54.0 8.5657 32.2103 2.54 110.9 3.411760 53.6 0.122 7 55.0 8.5574 32.2188 2.54 110.6 3.411893 54.5 0.117 6 56.0 8.5551 32.2215 2.53 110.4 3.411981 55.5 0.107 7 57.0 8.5296 32.2470 2.50 109.0 3.412250 56.5 0.115 7 58.0 8.5042 32.2714 2.48 108.2 3.412400 57.6 0.117 7 59.0 8.4884 32.2863 2.46 107.2 3.412479 58.5 0.107 7 60.0 8.4808 32.2933 2.46 107.2 3.412526 59.5 0.101 7 61.0 8.4886 32.2869 2.46 107.4 3.412647 60.4 0.101 7 62.0 8.4825 32.2924 2.46 107.1 3.412681 61.5 0.116 7 63.0 8.4774 32.2970 2.45 106.9 3.412712 62.4 0.110 7 64.0 8.4708 32.3025 2.45 106.6 3.412708 63.4 0.114 8 65.0 8.4671 32.3056 2.45 106.6 3.412722 64.5 0.108 9 66.0 8.4650 32.3074 2.44 106.5 3.412758 65.6 0.107 12 67.0 8.4638 32.3086 2.44 106.3 3.412785 66.1 0.107 4