*2026/10/06 08:39:49.78
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2025/08/20 15:54:32.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 61
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 2AD56844
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1 61
2 Depth metres 0.884 60.396
3 Temperature 'deg C (ITS90)' 9.3696 17.5986
4 Conductivity:Primary S/m 2.578771 3.619752
5 Salinity:T0:C0 PSS-78 19.0628 32.4274
6 Fluorescence:URU:Wetlabs mg/m^3 0.14 8.393
7 Oxygen:Dissolved:SBE mL/L 2.165 7.763
8 Oxygen:Dissolved:SBE umol/kg 94.3271 342.0649
9 Number_of_bin_records n/a 1 12
$END
$TABLE: CHANNEL DETAIL
! No Pad Start Width Format Type Decimal_Places
!--- ---- ----- ----- ------ ---- --------------
1 -99 ' ' 7 F ' ' 1
2 -99 ' ' 7 F ' ' 1
3 -99 ' ' 9 F ' ' 4
4 -99 ' ' 10 F ' ' 5
5 -99 ' ' 9 F ' ' 4
6 -99 ' ' 8 F ' ' 3
7 -99 ' ' 7 F ' ' 2
8 -99 ' ' 6 F ' ' 1
9 ' ' ' ' 5 I I 0
$END
$REMARKS
This file converted from Sea-Bird file:
C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps\5_DERIVE\2025-063-0056.cnv
$END
*ADMINISTRATION
MISSION : 2025-063
AGENCY : IOS, Ocean Sciences Division, Sidney, B.C.
COUNTRY : Canada
PROJECT : Follow the Fish
SCIENTIST : Bokvist J.
PLATFORM : Other Vessel
*LOCATION
GEOGRAPHIC AREA : Barkley Sound
STATION : Sproat Narrows
EVENT NUMBER : 56
LATITUDE : 49 6.70450 N ! (deg min)
LONGITUDE : 124 48.98080 W ! (deg min)
WATER DEPTH : 70
*INSTRUMENT
TYPE : Sea-Bird CTD
MODEL : SBE-19plus
SERIAL NUMBER : 8241
$TABLE: SENSORS
! Name Abs Depth Serial No
! --------------------------------- -------------- ----------
Temperature ' ' 8241
Conductivity ' ' 8241
'Pressure:Strain Gauge' ' ' 8241
'Oxygen:SBE 43' ' ' 4354
'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRT-7495
$END
$REMARKS
Software version 2.8.0.119 SB_Terminal.dll
$END
*HISTORY
$TABLE: PROGRAMS
! Name Vers Date Time Recs In Recs Out
! -------- ------ ---------- -------- --------- ---------
SBE_IOS 4.3 2026/09/29 07:55:06 2058 2058
CLEAN 5.3 2026/09/29 08:01:37 2058 2058
MERGEHDR 1.3 2026/09/29 10:24:54 2058 2058
DELETE 6.3 2026/09/29 11:35:27 2058 588
SUPPRESS 1.1 2026/10/05 10:16:22 588 588
FILTERS 4.3 2026/10/05 10:42:09 541 541
BINAVE 4.2.1 2026/10/05 11:10:13 541 61
REMOVECH 8.2 2026/10/05 11:54:00 61 61
CHGUNITS 3.2 2026/10/05 12:46:44 61 61
REORDER 1.3.1 2026/10/05 12:48:05 ? ?
HDREDIT2 3.2 2026/10/06 08:39:49 ? ?
$END
$REMARKS
-CLEAN functions: 2026/09/29 08:01:32 20
Reset #RECS, MIN & MAX values in header.
Insert Pad Values in Channel: Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3]
where channel Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] is in the range -10 t
34 data records in pad range.
Set event to last 3 characters of file name
-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 filtered over width: 15
Swells deleted. Warning message if pressure difference of 2.00
Drop rates < 0.30m/s (calculated over 11 points) will be deleted.
Drop rate applies in the range 10.00 to 51.35 dbars
Sample interval (from FILE section of header) = 0.250 seconds.
-The following FILTER parameters were used.
Median filter was used.
Filter width = 11
The following channel(s) were filtered.
Fluorescence:URU:Wetlabs:ECO-AFL
-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.
-REMOVECH 2026/10/05 11:54:00
The following CHANNEL(S) were removed:
Scan_Number
Oxygen:Voltage:SBE [volts]
Descent_Rate [m/s]
Flag
-CHANGE units:
Temperature reference channel: Temperature [deg C (ITS90)]
Salinity reference channel: Salinity:T0:C0
'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg
-HEADER EDITS: 2026/10/06 08:39:49
Applied edit header: C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\2025-063-HDR.TXT
Channel 1: Pressure [decibar]
Format: F10.3 ==> F7.1
Channel 2: Depth [metres]
Name: Depth:Salt_Water ==> Depth
Format: F10.3 ==> F7.1
Channel 4: Conductivity:Primary [S/m]
Format: F11.6 ==> F10.5
Channel 7: Oxygen:Dissolved:SBE [mL/L]
Format: F8.3 ==> F7.2
Channel 6: Fluorescence:URU:Wetlabs [mg/m^3]
Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs
$END
*COMMENTS
SBE HEADER
Sea-Bird SBE19plus Data File:
FileName = C:\Users\WaterProperties\Desktop\Kelly's con file\2025 seining\SBE1
9plus_01908241_2025_08_26.hex
Software version 2.8.0.119 SB_Terminal.dll
Temperature SN = 8241
Conductivity SN = 8241
System UpLoad Time = Aug 26 2025 18:11:37
2.8.0.119
07-Nov-2018
cast 2 20 Aug 2025 15:54:32 samples 9 to 2066, avg = 1, stop = mag switch
Follow the Fish Barkley Sound Juvenile Purse Seine Sproat Narrows
# nquan = 11
# nvalues = 2058
# 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 = sbeox0V: Oxygen raw, SBE 43 [V]
# name 6 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3]
# name 7 = sal00: Salinity, Practical [PSU]
# name 8 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2
# name 9 = dz/dtM: Descent Rate [m/s], WS = 1
# name 10 = flag: flag
# span 0 = 1, 2058
# span 1 = 0.013, 61.345
# span 2 = 0.013, 60.816
# span 3 = 9.3503, 17.8243
# span 4 = 0.000187, 3.622792
# span 5 = 1.2367, 3.3125
# span 6 = -0.1038, 15.6389
# span 7 = 0.0081, 32.4565
# span 8 = 2.1463, 8.6164
# span 9 = -0.654, 0.922
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Aug 20 2025 15:54:32 [Instrument's time stamp, header]
# bad_flag = -9.990e-29
#
#
#
#
# 8241
# 10-Jan-25
# 1.25504713e-003
# 2.72324045e-004
# -7.24339010e-007
# 1.62562054e-007
# 1.00000000
# 0.0000
#
#
#
#
#
# 8241
# 10-Jan-25
# 1
#
# 0.0000
# 2000.0000
# 0
#
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.0
# -9.57000000e-008
#
#
# -1.00675123e+000
# 1.37969674e-001
# -2.67526346e-004
# 3.81411553e-005
# -9.57000000e-008
# 3.2500e-006
#
# 0.00000000e+000
#
# 1.00000000
# 0.00000
#
#
#
#
#
# 8241
# 02-Jan-25
# 1.25576977e+000
# 2.61934594e-003
# 1.66386446e-011
# -5.92514306e+001
# 5.34802680e+001
# -2.61861724e-001
# 5.24695625e+005
# 3.57565069e+001
# -6.22780217e-001
# 2.53857500e+001
# -2.50000000e-004
# 0.00000000e+000
# 0.000000
#
#
#
#
#
# 4354
# 16-Jan-25
# 1
#
#
# 0.0000
# 0.0000e+000
# 0.0000
# 0.00e+000
# 0.0000
# 0.0
#
#
#
# 4.5140e-001
# -0.4957
# -2.3432e-003
# 1.4744e-004
# -2.5422e-006
# 2.5826e+000
# 1.92634e-004
# -4.64803e-002
# 3.6000e-002
# 1.2200
# -3.3000e-002
# 5.0000e+003
# 1.4500e+003
#
#
#
#
#
#
# FLRT-7495
# 23-Jan-2025
# 1.20000000e+001
#
# 0.0410
#
#
#
# datcnv_date = Sep 28 2026 11:15:47, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\Raw CTD Data\2025-063-0056.hex C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps\
Raw CTD Data\19plus_8241 Feb 2025.xmlcon
# datcnv_skipover = 0
# datcnv_ox_hysteresis_correction = yes
# wildedit_date = Sep 28 2026 11:30:07, 7.26.7.129
# wildedit_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSte
ps\1_DATACNV\2025-063-0056.cnv
# wildedit_pass1_nstd = 2.0
# wildedit_pass2_nstd = 5.0
# wildedit_pass2_mindelta = 0.000e+000
# wildedit_npoint = 50
# wildedit_vars = prdM depSM tv290C c0S/m flECO-AFL
# wildedit_excl_bad_scans = yes
# alignctd_date = Sep 28 2026 11:32:41, 7.26.7.129
# alignctd_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSte
ps\2_WILDEDIT\2025-063-0056.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Sep 28 2026 11:34:45, 7.26.7.129
# celltm_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\3_ALIGNCTD\2025-063-0056.cnv
# celltm_alpha = 0.0245, 0.0000
# celltm_tau = 9.5000, 0.0000
# celltm_temp_sensor_use_for_cond = primary,
# Derive_date = Sep 28 2026 12:59:04, 7.26.7.129 [derive_vars = 3]
# Derive_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\4_CELLTM\2025-063-0056.cnv C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps\Raw
CTD Data\19plus_8241 Feb 2025.xmlcon
# derive_time_window_docdt = seconds: 2
# derive_ox_tau_correction = yes
# derive_time_window_dzdt = seconds: 1
# file_type = ascii
END*
Remarks from CTDEDIT (2026/10/05 08:14:06):
Removed data where descent rate was below zero.
----------------------------------------------------------------------------------------
Data Processing Notes:
----------------------
There was no calibration sampling but temperature, conductivity, pressure and dissolved
oxygen sensors had all been recently serviced and recalibrated.
For details on data processing see: 2025-063_Processing_Report.doc.
!--1--- --2--- ---3---- ----4---- ---5---- ---6--- --7--- --8-- -9--
!Pressu Depth Temperat Conductiv Salinity Fluores Oxygen Oxyge Numb
!re ure ity: :T0:C0 cence: : n: er_o
! Primary URU: Dissol Disso ~bin
! Wetlabs ved: lved: _rec
! SBE SBE ords
!------ ------ -------- --------- -------- ------- ------ ----- ----
*END OF HEADER
1.0 0.9 16.4567 2.57877 19.1934 1.017 7.76 342.1 5
2.0 1.9 17.5676 2.62704 19.0628 1.172 7.14 314.8 5
3.0 2.9 17.5806 2.63302 19.1042 1.262 5.76 253.7 5
4.0 3.9 17.5986 2.80855 20.5016 3.594 5.49 241.6 5
5.0 4.6 17.1225 3.02955 22.5440 7.974 5.44 239.3 2
6.0 5.9 12.9162 3.60351 30.4070 8.393 4.28 186.7 9
7.0 6.9 12.6532 3.61469 30.7254 6.904 4.06 177.4 9
8.0 8.0 11.9849 3.61975 31.3254 3.659 3.94 171.7 8
9.0 8.9 11.6179 3.61425 31.5822 2.399 3.86 168.5 8
10.0 9.9 11.4268 3.61187 31.7219 1.917 3.86 168.5 9
11.0 10.9 11.4003 3.61232 31.7487 1.844 3.86 168.3 8
12.0 11.9 11.3705 3.61265 31.7771 1.675 3.78 164.7 9
13.0 12.9 11.2022 3.60446 31.8417 1.217 3.65 159.3 9
14.0 13.9 11.0469 3.59983 31.9302 0.946 3.50 152.6 8
15.0 14.9 10.8170 3.58372 31.9709 0.603 3.34 145.6 9
16.0 15.9 10.6522 3.57850 32.0628 0.510 3.34 145.4 8
17.0 16.9 10.6423 3.57793 32.0654 0.512 3.31 144.3 9
18.0 17.9 10.6061 3.57584 32.0760 0.505 3.28 143.0 8
19.0 18.8 10.5784 3.57419 32.0835 0.474 3.26 141.9 8
20.0 19.8 10.5563 3.57254 32.0860 0.470 3.23 140.9 8
21.0 20.8 10.5346 3.57078 32.0871 0.457 3.16 137.8 9
22.0 21.8 10.4637 3.56568 32.0982 0.444 3.12 136.1 8
23.0 22.8 10.4322 3.56456 32.1143 0.425 3.12 136.0 9
24.0 23.8 10.4304 3.56480 32.1179 0.423 3.12 136.0 9
25.0 24.8 10.4241 3.56413 32.1163 0.431 3.11 135.4 8
26.0 25.7 10.4134 3.56348 32.1189 0.421 3.09 134.9 9
27.0 26.7 10.3964 3.56232 32.1219 0.419 3.04 132.6 9
28.0 27.8 10.3167 3.55700 32.1411 0.375 2.99 130.3 8
29.0 28.8 10.2585 3.55461 32.1655 0.337 2.91 127.0 9
30.0 29.7 10.1623 3.54874 32.1915 0.343 2.92 127.3 9
31.0 30.8 10.2054 3.55351 32.2008 0.375 2.97 129.3 9
32.0 31.7 10.2238 3.55344 32.1833 0.360 2.92 127.5 8
33.0 32.7 10.1878 3.55064 32.1867 0.341 2.87 125.2 9
34.0 33.7 10.1530 3.54844 32.1950 0.327 2.87 125.1 5
35.0 34.7 10.1418 3.54623 32.1822 0.311 2.79 121.7 2
36.0 35.7 10.0458 3.53995 32.2038 0.300 2.73 119.0 9
37.0 36.6 10.0035 3.53787 32.2200 0.287 2.70 117.5 9
38.0 37.7 9.9647 3.53535 32.2285 0.278 2.67 116.3 10
39.0 38.7 9.9266 3.53315 32.2399 0.268 2.62 114.0 9
40.0 39.6 9.8925 3.53119 32.2501 0.267 2.60 113.3 9
41.0 40.7 9.8606 3.52904 32.2563 0.255 2.58 112.3 10
42.0 41.6 9.8417 3.52874 32.2698 0.240 2.56 111.7 9
43.0 42.6 9.8174 3.52679 32.2713 0.241 2.52 109.9 6
44.0 43.6 9.7660 3.52305 32.2788 0.218 2.47 107.5 1
45.0 44.6 9.7123 3.52057 32.3014 0.214 2.43 105.9 10
46.0 45.6 9.6760 3.51836 32.3110 0.202 2.38 103.6 9
47.0 46.6 9.6044 3.51247 32.3147 0.185 2.25 97.9 9
48.0 47.6 9.4383 3.50480 32.3856 0.159 2.19 95.3 10
49.0 48.6 9.3807 3.50259 32.4146 0.147 2.17 94.6 9
50.0 49.6 9.3696 3.50269 32.4252 0.148 2.19 95.4 9
51.0 50.6 9.3897 3.50369 32.4168 0.152 2.19 95.2 10
52.0 51.5 9.3758 3.50265 32.4183 0.153 2.17 94.3 10
53.0 52.6 9.3748 3.50349 32.4274 0.156 2.20 95.9 10
54.0 53.6 9.4032 3.50484 32.4151 0.161 2.21 96.1 10
55.0 54.5 9.4062 3.50505 32.4140 0.150 2.21 96.2 11
56.0 55.5 9.4104 3.50550 32.4145 0.141 2.21 96.4 5
57.0 56.5 9.4165 3.50559 32.4095 0.151 2.21 96.2 4
58.0 57.5 9.4080 3.50501 32.4108 0.142 2.19 95.5 11
59.0 58.5 9.3896 3.50422 32.4188 0.147 2.19 95.6 5
60.0 59.6 9.3973 3.50489 32.4190 0.140 2.19 95.5 7
61.0 60.4 9.3884 3.50429 32.4198 0.153 2.18 95.2 12