*2026/10/06 08:39:47.59
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2025/06/25 21:34:34.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 41
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : CE4DB0E5
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1 41
2 Depth metres 0.994 40.42
3 Temperature 'deg C (ITS90)' 9.167 15.631
4 Conductivity:Primary S/m 3.474377 3.81519
5 Salinity:T0:C0 PSS-78 30.1891 32.321
6 Fluorescence:URU:Wetlabs mg/m^3 0.102 2.716
7 Oxygen:Dissolved:SBE mL/L 2.47 7.456
8 Oxygen:Dissolved:SBE umol/kg 107.6202 325.3841
9 Number_of_bin_records n/a 2 10
$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\2025-063-0021.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 : Lyall Point
EVENT NUMBER : 21
LATITUDE : 48 58.38930 N ! (deg min)
LONGITUDE : 125 19.52390 W ! (deg min)
WATER DEPTH : 46
*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 07:55:02 1655 1655
CLEAN 5.3 2026/09/29 08:01:34 1655 1655
MERGEHDR 1.3 2026/09/29 10:24:50 1655 1655
DELETE 6.3 2026/09/29 11:35:26 1655 386
SUPPRESS 1.1 2026/10/05 10:16:20 386 386
FILTERS 4.3 2026/10/05 10:42:07 271 271
BINAVE 4.2.1 2026/10/05 11:10:11 271 41
REMOVECH 8.2 2026/10/05 11:54:00 41 41
CHGUNITS 3.2 2026/10/05 12:46:44 41 41
REORDER 1.3.1 2026/10/05 12:48:05 ? ?
HDREDIT2 3.2 2026/10/06 08:39:47 ? ?
$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
20 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 33.11 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 08:39:47
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_08.hex
Software version 2.8.0.119 SB_Terminal.dll
Temperature SN = 8241
Conductivity SN = 8241
System UpLoad Time = Jul 08 2025 23:08:41
2.8.0.119
07-Nov-2018
cast 50 25 Jun 2025 21:34:34 samples 88566 to 90220, avg = 1, stop = mag swit
ch
Follow the Fish Barkley Sound Juvenile Purse Seine Lyall Point
# nquan = 11
# nvalues = 1655
# 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, 1655
# span 1 = -0.039, 43.114
# span 2 = -0.039, 42.744
# span 3 = 8.9988, 15.6886
# span 4 = -0.040313, 3.824435
# span 5 = 0.8727, 3.3250
# span 6 = -0.0718, 7.9575
# span 7 = 0.0000, 32.4087
# span 8 = 1.0599, 7.8971
# span 9 = -0.771, 0.731
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Jun 25 2025 21:34:34 [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 11:15:21, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\Raw CTD Data\2025-063-0021.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 11:30:06, 7.26.7.129
# wildedit_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSte
ps\1_DATACNV\2025-063-0021.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 11:32:40, 7.26.7.129
# alignctd_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSte
ps\2_WILDEDIT\2025-063-0021.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\2025-063-0021.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\2025-063-0021.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 11:13:10):
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 1.0 15.5791 3.81340 30.2278 0.945 6.25 272.9 8
2.0 2.0 15.6028 3.81112 30.1891 1.184 6.12 267.2 9
3.0 2.9 15.6310 3.81519 30.2031 1.451 5.75 251.1 9
4.0 3.9 15.6021 3.81265 30.2025 1.638 5.80 253.6 9
5.0 5.0 15.5039 3.80954 30.2499 1.691 5.84 255.0 10
6.0 5.8 14.1128 3.73907 30.7093 1.745 6.74 294.3 4
7.0 6.8 13.0017 3.68289 31.0816 2.525 7.46 325.4 6
8.0 8.0 12.9409 3.67937 31.0981 2.716 7.32 319.6 7
9.0 8.9 12.4947 3.65340 31.2209 2.202 7.00 305.6 6
10.0 9.9 12.2238 3.63754 31.2948 1.900 6.17 269.2 2
11.0 10.9 11.7540 3.58810 31.2131 -99.000 5.62 245.0 6
12.0 11.9 11.2945 3.56723 31.3981 0.505 5.38 234.7 6
13.0 12.9 10.9603 3.54900 31.5042 0.373 5.24 228.7 6
14.0 13.9 10.7743 3.54159 31.5908 0.331 5.17 225.4 7
15.0 14.8 10.6711 3.53586 31.6227 0.294 5.07 220.9 6
16.0 15.9 10.5424 3.52937 31.6693 0.265 4.96 216.0 7
17.0 16.9 10.4389 3.52510 31.7163 0.226 4.88 212.9 6
18.0 17.9 10.3302 3.52087 31.7685 0.205 4.85 211.4 6
19.0 18.8 10.2846 3.51984 31.7977 0.201 4.82 210.3 6
20.0 19.8 10.2679 3.51850 31.7984 0.227 4.74 206.6 7
21.0 20.9 10.2282 3.51408 31.7884 0.246 4.54 198.1 6
22.0 21.8 10.1049 3.50441 31.7988 0.228 4.38 190.9 6
23.0 22.8 9.9531 3.49913 31.8787 0.177 4.27 186.0 7
24.0 23.7 9.8198 3.49815 31.9864 0.144 4.25 185.1 6
25.0 24.8 9.7980 3.50155 32.0400 0.129 4.25 185.1 7
26.0 25.8 9.7964 3.50223 32.0478 0.121 4.22 183.8 6
27.0 26.8 9.7645 3.49965 32.0494 0.115 4.11 179.3 7
28.0 27.8 9.6991 3.49891 32.0999 0.107 3.98 173.2 6
29.0 28.7 9.6264 3.49458 32.1201 0.108 3.86 168.3 6
30.0 29.7 9.5433 3.49097 32.1573 0.106 3.72 162.1 7
31.0 30.8 9.4797 3.48845 32.1880 0.111 3.59 156.4 6
32.0 31.8 9.4508 3.48770 32.2058 0.102 3.49 152.2 6
33.0 32.7 9.4187 3.48546 32.2113 0.106 3.40 148.4 6
34.0 33.7 9.3756 3.48283 32.2227 0.117 3.35 146.2 6
35.0 34.7 9.3268 3.48080 32.2453 0.111 3.29 143.2 6
36.0 35.7 9.3117 3.48081 32.2586 0.109 3.13 136.5 6
37.0 36.7 9.2930 3.47961 32.2627 0.115 3.01 131.2 6
38.0 37.6 9.2785 3.47857 32.2647 0.126 2.88 125.4 6
39.0 38.6 9.2338 3.47670 32.2854 0.121 2.68 116.6 5
40.0 39.7 9.1933 3.47482 32.3022 -99.000 2.50 108.9 6
41.0 40.4 9.1670 3.47438 32.3210 0.173 2.47 107.6 3