*2026/10/06 08:39:48.23
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2025/07/09 21:23:31.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 37
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 55ACCEE6
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 2 38
2 Depth metres 2.171 37.591
3 Temperature 'deg C (ITS90)' 8.4258 17.0529
4 Conductivity:Primary S/m 3.450972 3.872631
5 Salinity:T0:C0 PSS-78 29.6661 32.7585
6 Fluorescence:URU:Wetlabs mg/m^3 0.131 10.974
7 Oxygen:Dissolved:SBE mL/L 1.857 7.303
8 Oxygen:Dissolved:SBE umol/kg 80.87762 319.3142
9 Number_of_bin_records n/a 1 7
$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\2025-063-0030.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 : 30
LATITUDE : 48 58.40300 N ! (deg min)
LONGITUDE : 125 19.30390 W ! (deg min)
WATER DEPTH : 44
*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 1366 1366
CLEAN 5.3 2026/09/29 08:01:35 1366 1366
MERGEHDR 1.3 2026/09/29 10:24:51 1366 1366
DELETE 6.3 2026/09/29 11:35:26 1366 259
SUPPRESS 1.1 2026/10/05 10:16:21 259 259
FILTERS 4.3 2026/10/05 10:42:07 221 221
BINAVE 4.2.1 2026/10/05 11:10:11 221 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
52 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 28.34 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 20:26:51
2.8.0.119
07-Nov-2018
cast 68 09 Jul 2025 21:23:31 samples 111405 to 112770, avg = 1, stop = mag sw
itch
Follow the Fish Barkley Sound Juvenile Purse Seine Lyall Point
# nquan = 11
# nvalues = 1366
# 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, 1366
# span 1 = -0.018, 38.344
# span 2 = -0.018, 38.015
# span 3 = 8.4130, 17.4975
# span 4 = 0.005583, 3.953615
# span 5 = 1.1372, 4.1486
# span 6 = -0.3592, 16.4684
# span 7 = 0.0347, 33.8793
# span 8 = 1.8485, 9.9525
# span 9 = -0.779, 0.876
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Jul 09 2025 21:23:31 [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 11:15:27, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\Raw CTD Data\2025-063-0030.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\2025-063-0030.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\2025-063-0030.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\2025-063-0030.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\2025-063-0030.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 11:38:31):
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
2.0 2.2 17.0529 3.87263 29.6661 1.969 7.30 319.3 1
3.0 3.0 15.9852 3.80736 29.8646 5.984 6.39 279.5 6
4.0 4.0 12.0026 3.59226 31.0560 10.974 4.78 208.6 6
5.0 5.0 10.6217 3.54386 31.7493 10.417 4.02 175.3 5
6.0 5.9 10.1506 3.51567 31.8790 3.098 3.62 157.9 6
7.0 7.0 9.9048 3.50237 31.9612 0.923 2.89 125.9 6
8.0 8.0 9.6884 3.49301 32.0579 0.598 2.57 112.0 6
9.0 9.0 9.5520 3.48671 32.1150 0.425 2.36 102.9 6
10.0 10.0 9.4667 3.48387 32.1619 0.331 2.34 102.1 6
11.0 10.9 9.4029 3.47931 32.1720 0.300 2.56 111.3 6
12.0 11.9 9.3143 3.47530 32.2101 0.497 3.04 132.3 6
13.0 12.9 9.2690 3.47449 32.2422 1.154 3.37 146.6 6
14.0 13.9 9.2418 3.47437 32.2652 1.116 3.38 147.4 6
15.0 14.9 9.2182 3.47300 32.2720 1.026 3.21 139.9 6
16.0 15.9 9.1664 3.47017 32.2891 0.625 2.95 128.6 5
17.0 16.9 9.1231 3.46821 32.3076 0.454 2.75 119.7 7
18.0 17.9 9.0789 3.46678 32.3325 0.346 2.83 123.1 6
19.0 18.9 9.0016 3.46683 32.4028 0.397 2.98 129.9 6
20.0 19.9 8.9390 3.46386 32.4288 0.328 2.90 126.2 6
21.0 20.9 8.8699 3.46209 32.4730 0.290 2.82 122.9 6
22.0 21.9 8.8346 3.45996 32.4827 0.280 2.66 115.7 6
23.0 22.9 8.7871 3.45814 32.5067 0.217 2.54 110.7 6
24.0 23.8 8.7558 3.45745 32.5279 0.183 2.47 107.6 6
25.0 24.8 8.7089 3.45613 32.5567 0.154 2.36 102.7 7
26.0 25.8 8.6728 3.45557 32.5837 0.149 2.31 100.5 6
27.0 26.8 8.6525 3.45512 32.5972 0.139 2.19 95.3 6
28.0 27.8 8.6276 3.45508 32.6193 0.145 2.00 86.9 6
29.0 28.7 8.6206 3.45519 32.6266 0.139 2.03 88.6 6
30.0 29.7 8.5972 3.45402 32.6354 0.134 2.12 92.2 7
31.0 30.8 8.5424 3.45277 32.6723 0.135 2.10 91.4 6
32.0 31.8 8.5254 3.45262 32.6861 0.131 2.08 90.8 6
33.0 32.7 8.5155 3.45253 32.6939 0.131 2.00 87.3 6
34.0 33.7 8.4962 3.45234 32.7094 0.155 1.91 83.4 7
35.0 34.7 8.4701 3.45190 32.7285 0.162 1.86 80.9 6
36.0 35.7 8.4556 3.45169 32.7393 0.160 1.92 83.6 6
37.0 36.7 8.4403 3.45130 32.7489 0.159 1.96 85.3 7
38.0 37.6 8.4258 3.45097 32.7585 0.150 1.98 86.3 5