*2026/10/06 08:39:49.35
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2025/07/30 20:59:16.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 39
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 4233BDE6
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1 39
2 Depth metres 1.166 38.367
3 Temperature 'deg C (ITS90)' 9.2842 20.0977
4 Conductivity:Primary S/m 3.493211 4.343377
5 Salinity:T0:C0 PSS-78 31.0504 32.4101
6 Fluorescence:URU:Wetlabs mg/m^3 0.162 16.95
7 Oxygen:Dissolved:SBE mL/L 2.013 6.964
8 Oxygen:Dissolved:SBE umol/kg 87.71013 304.3141
9 Number_of_bin_records n/a 1 13
$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\2025-063-0049.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 : 49
LATITUDE : 48 58.43600 N ! (deg min)
LONGITUDE : 125 19.36250 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 07:55:05 1584 1584
CLEAN 5.3 2026/09/29 08:01:37 1584 1584
MERGEHDR 1.3 2026/09/29 10:24:53 1584 1584
DELETE 6.3 2026/09/29 11:35:27 1584 445
SUPPRESS 1.1 2026/10/05 10:16:22 445 445
FILTERS 4.3 2026/10/05 10:42:08 397 397
BINAVE 4.2.1 2026/10/05 11:10:12 397 39
REMOVECH 8.2 2026/10/05 11:54:00 39 39
CHGUNITS 3.2 2026/10/05 12:46:44 39 39
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
51 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 28.90 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_05.hex
Software version 2.8.0.119 SB_Terminal.dll
Temperature SN = 8241
Conductivity SN = 8241
System UpLoad Time = Aug 05 2025 16:44:01
2.8.0.119
07-Nov-2018
cast 87 30 Jul 2025 20:59:16 samples 144344 to 145927, avg = 1, stop = mag sw
itch
Follow the Fish Barkley Sound Juvenile Purse Seine Lyall Point
# nquan = 11
# nvalues = 1584
# 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, 1584
# span 1 = -0.046, 38.903
# span 2 = -0.046, 38.569
# span 3 = 9.2704, 20.1953
# span 4 = 0.124375, 4.346084
# span 5 = 1.1597, 4.0226
# span 6 = -0.2503, 59.4897
# span 7 = 0.6881, 33.7826
# span 8 = 1.8885, 9.1086
# span 9 = -0.806, 1.223
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Jul 30 2025 20:59:16 [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 11:15:41, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\Raw CTD Data\2025-063-0049.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\2025-063-0049.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\2025-063-0049.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\2025-063-0049.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\2025-063-0049.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 14:42:29):
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 1.2 20.0977 4.32866 31.1634 1.877 6.93 303.1 4
2.0 2.1 19.9685 4.34338 31.3775 3.796 6.96 304.3 4
3.0 3.0 19.6964 4.29225 31.1655 7.538 6.89 301.1 6
4.0 4.1 18.8405 4.18483 31.0504 12.518 6.61 288.8 2
5.0 5.1 17.3045 4.16658 31.9516 16.950 6.21 271.0 4
6.0 5.9 15.4382 3.98437 31.8419 11.322 5.54 241.6 4
7.0 6.9 13.1794 3.75486 31.6096 3.147 5.55 242.2 10
8.0 8.0 12.4781 3.71946 31.8636 1.311 5.58 243.5 11
9.0 8.9 12.3355 3.71284 31.9211 1.422 5.51 240.5 11
10.0 9.9 12.2646 3.70915 31.9459 1.320 5.49 239.6 11
11.0 10.9 12.2223 3.70874 31.9776 1.206 5.41 235.8 11
12.0 11.9 12.1291 3.70036 31.9765 1.040 5.35 233.3 11
13.0 12.9 11.9314 3.68352 31.9832 0.857 5.32 231.9 10
14.0 13.9 11.8275 3.67649 32.0042 0.724 5.21 227.0 11
15.0 14.8 11.6102 3.66020 32.0330 0.537 5.15 224.7 11
16.0 15.9 11.5083 3.65430 32.0633 0.475 5.13 223.5 10
17.0 16.8 11.3993 3.64474 32.0640 0.425 4.93 214.8 11
18.0 17.9 11.1766 3.63031 32.1157 0.389 4.84 211.2 11
19.0 18.9 11.0687 3.62295 32.1371 0.344 4.80 209.1 1
20.0 19.8 11.0045 3.61895 32.1534 -99.000 4.71 205.2 10
21.0 20.8 10.9097 3.61164 32.1637 0.315 4.60 200.4 9
22.0 21.8 10.7845 3.60238 32.1815 0.291 4.47 195.1 11
23.0 22.8 10.6581 3.59282 32.1974 0.280 4.32 188.2 1
24.0 23.8 10.5075 3.58089 32.2107 0.260 4.20 183.1 9
25.0 24.8 10.4170 3.57710 32.2526 0.270 4.23 184.2 11
26.0 25.7 10.3768 3.57416 32.2583 0.258 4.18 182.3 11
27.0 26.8 10.2981 3.56772 32.2631 0.246 4.08 177.9 12
28.0 27.8 10.2552 3.56543 32.2777 0.249 3.91 170.5 11
29.0 28.8 10.0998 3.54859 32.2460 0.240 3.45 150.4 11
30.0 29.7 9.9507 3.53512 32.2423 0.223 3.21 139.7 11
31.0 30.7 9.8543 3.53345 32.3111 0.213 3.59 156.4 12
32.0 31.7 9.9174 3.54071 32.3278 0.208 3.57 155.4 1
33.0 32.7 9.8713 3.53844 32.3457 0.192 3.36 146.3 10
34.0 33.7 9.7175 3.52035 32.2992 0.185 2.79 121.7 11
35.0 34.7 9.5086 3.50470 32.3268 0.162 2.58 112.5 12
36.0 35.7 9.4583 3.49923 32.3156 0.164 2.41 105.1 11
37.0 36.7 9.4722 3.50698 32.3822 0.192 2.52 109.8 13
38.0 37.7 9.3818 3.49466 32.3369 0.182 2.01 87.7 12
39.0 38.4 9.2842 3.49321 32.4101 0.171 2.13 92.9 5