*2026/10/06 08:39:48.32
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2025/07/09 23:06:18.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 37
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 61E99784
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 0 36
2 Depth metres 0.178 35.496
3 Temperature 'deg C (ITS90)' 8.4484 15.8337
4 Conductivity:Primary S/m 3.451552 3.821607
5 Salinity:T0:C0 PSS-78 30.0771 32.7462
6 Fluorescence:URU:Wetlabs mg/m^3 0.162 22.828
7 Oxygen:Dissolved:SBE mL/L 2.071 6.581
8 Oxygen:Dissolved:SBE umol/kg 90.19666 287.5801
9 Number_of_bin_records n/a 2 11
$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\2025-063-0031.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 : Hand Island
EVENT NUMBER : 31
LATITUDE : 48 56.66150 N ! (deg min)
LONGITUDE : 125 19.39240 W ! (deg min)
WATER DEPTH : 40
*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 07:55:03 1404 1404
CLEAN 5.3 2026/09/29 08:01:35 1404 1404
MERGEHDR 1.3 2026/09/29 10:24:51 1404 1404
DELETE 6.3 2026/09/29 11:35:26 1404 473
SUPPRESS 1.1 2026/10/05 10:16:21 473 473
FILTERS 4.3 2026/10/05 10:42:07 276 276
BINAVE 4.2.1 2026/10/05 11:10:11 276 37
REMOVECH 8.2 2026/10/05 11:54:00 37 37
CHGUNITS 3.2 2026/10/05 12:46:44 37 37
REORDER 1.3.1 2026/10/05 12:48:05 ? ?
HDREDIT2 3.2 2026/10/06 08:39:48 ? ?
$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
81 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 26.08 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 08:39:48
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_07_18.hex
Software version 2.8.0.119 SB_Terminal.dll
Temperature SN = 8241
Conductivity SN = 8241
System UpLoad Time = Jul 18 2025 20:31:58
2.8.0.119
07-Nov-2018
cast 69 09 Jul 2025 23:06:18 samples 112771 to 114174, avg = 1, stop = mag sw
itch
Follow the Fish Barkley Sound Juvenile Purse Seine Hand Island
# nquan = 11
# nvalues = 1404
# 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, 1404
# span 1 = -0.002, 36.075
# span 2 = -0.002, 35.766
# span 3 = 8.4471, 16.2666
# span 4 = 0.007860, 3.891797
# span 5 = 1.1866, 3.5065
# span 6 = -0.2768, 31.2507
# span 7 = 0.0474, 33.4157
# span 8 = 2.0477, 8.1972
# span 9 = -0.868, 0.687
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Jul 09 2025 23:06:18 [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 11:15:28, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\Raw CTD Data\2025-063-0031.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\2025-063-0031.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\2025-063-0031.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Sep 28 2026 11:34:44, 7.26.7.129
# celltm_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\3_ALIGNCTD\2025-063-0031.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 12:58:59, 7.26.7.129 [derive_vars = 3]
# Derive_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\4_CELLTM\2025-063-0031.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 (2026/10/02 11:40:15):
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
0.0 0.2 15.8337 3.76838 30.0771 -99.000 6.58 287.6 2
1.0 1.0 14.8056 3.82161 30.9037 15.197 6.12 267.3 7
2.0 2.0 14.0749 3.77181 31.0360 18.753 5.69 248.4 10
3.0 3.0 13.5825 3.76956 31.4148 22.828 5.73 249.9 10
4.0 4.0 12.6511 3.72061 31.7308 22.471 5.98 260.7 11
5.0 5.0 11.7533 3.67503 32.0580 20.018 5.96 259.9 10
6.0 5.9 11.0878 3.63666 32.2598 12.019 5.99 261.3 9
7.0 6.9 9.9718 3.50996 31.9787 8.077 3.92 171.0 7
8.0 7.9 9.7118 3.48969 32.0034 4.180 3.70 161.4 7
9.0 8.9 9.4732 3.47953 32.1121 1.932 3.58 155.9 7
10.0 10.0 9.3331 3.47434 32.1843 0.729 3.54 154.5 7
11.0 10.9 9.2857 3.47158 32.1982 0.673 3.51 153.0 6
12.0 11.8 9.2554 3.47242 32.2337 0.773 3.54 154.2 7
13.0 12.8 9.2792 3.47496 32.2379 0.929 3.51 152.9 7
14.0 13.9 9.2477 3.47273 32.2428 0.762 3.49 151.9 7
15.0 14.9 9.2095 3.47327 32.2826 0.605 3.46 151.0 7
16.0 15.9 9.1690 3.47374 32.3237 0.482 3.44 149.8 7
17.0 16.9 9.1158 3.47426 32.3769 0.414 3.43 149.4 7
18.0 17.9 9.0808 3.47460 32.4118 0.395 3.40 148.1 7
19.0 18.9 9.0504 3.47331 32.4257 0.381 3.33 145.0 7
20.0 19.8 9.0127 3.47102 32.4358 0.350 3.21 139.8 7
21.0 20.8 8.9489 3.46897 32.4724 0.312 3.12 136.0 7
22.0 21.8 8.9136 3.46689 32.4827 0.338 3.03 132.2 7
23.0 22.8 8.8622 3.46522 32.5117 0.339 2.99 130.3 8
24.0 23.8 8.8307 3.46412 32.5287 0.259 2.93 127.8 7
25.0 24.8 8.7967 3.46219 32.5393 0.238 2.81 122.3 7
26.0 25.8 8.7343 3.45905 32.5634 0.199 2.58 112.5 8
27.0 26.8 8.6512 3.45682 32.6162 0.194 2.47 107.7 2
28.0 27.7 8.6160 3.45551 32.6345 -99.000 2.42 105.2 7
29.0 28.7 8.5955 3.45519 32.6497 0.208 2.39 104.3 8
30.0 29.8 8.5776 3.45462 32.6597 0.191 2.33 101.5 7
31.0 30.7 8.5528 3.45377 32.6733 0.188 2.18 94.8 7
32.0 31.7 8.4876 3.45211 32.7158 0.175 2.09 90.9 8
33.0 32.7 8.4615 3.45181 32.7352 0.165 2.08 90.7 5
34.0 33.7 8.4509 3.45155 32.7431 0.164 2.07 90.2 8
35.0 34.8 8.4484 3.45160 32.7454 0.162 2.08 90.5 9
36.0 35.5 8.4486 3.45172 32.7462 0.163 2.08 90.7 2