*2026/10/06 08:39:51.70
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2025/09/25 02:01:05.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 29
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 61A20551
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1 29
2 Depth metres 1.325 28.587
3 Temperature 'deg C (ITS90)' 10.2926 15.0458
4 Conductivity:Primary S/m 3.577598 3.822215
5 Salinity:T0:C0 PSS-78 30.5725 32.3665
6 Fluorescence:URU:Wetlabs mg/m^3 0.394 6.007
7 Oxygen:Dissolved:SBE mL/L 2.559 6.888
8 Oxygen:Dissolved:SBE umol/kg 111.5141 300.8329
9 Number_of_bin_records n/a 3 14
$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\2025-063-0087.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 : Turtle Island
EVENT NUMBER : 87
LATITUDE : 48 54.48390 N ! (deg min)
LONGITUDE : 125 20.75990 W ! (deg min)
WATER DEPTH : 30
*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 07:55:09 1597 1597
CLEAN 5.3 2026/09/29 08:01:40 1597 1597
MERGEHDR 1.3 2026/09/29 10:24:57 1597 1597
DELETE 6.3 2026/09/29 11:35:29 1597 354
SUPPRESS 1.1 2026/10/05 10:16:24 354 354
FILTERS 4.3 2026/10/05 10:42:10 302 302
BINAVE 4.2.1 2026/10/05 11:10:14 302 29
REMOVECH 8.2 2026/10/05 11:54:01 29 29
CHGUNITS 3.2 2026/10/05 12:46:45 29 29
REORDER 1.3.1 2026/10/05 12:48:06 ? ?
HDREDIT2 3.2 2026/10/06 08:39:51 ? ?
$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
56 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 19.27 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 11:54:01
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 08:39:51
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_09_26.hex
Software version 2.8.0.119 SB_Terminal.dll
Temperature SN = 8241
Conductivity SN = 8241
System UpLoad Time = Sep 26 2025 18:07:38
2.8.0.119
07-Nov-2018
cast 38 25 Sep 2025 02:01:05 samples 72002 to 73598, avg = 1, stop = mag swit
ch
Follow the Fish Barkley Sound Juvenile Purse Seine Turtle Island
# nquan = 11
# nvalues = 1597
# 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, 1597
# span 1 = -0.063, 29.272
# span 2 = -0.063, 29.021
# span 3 = 10.2815, 15.1056
# span 4 = 0.011715, 3.835765
# span 5 = 1.3850, 3.3696
# span 6 = -0.0727, 6.9129
# span 7 = 0.0734, 32.3817
# span 8 = 2.5393, 7.6792
# span 9 = -0.493, 0.438
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Sep 25 2025 02:01:05 [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 11:16:11, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\Raw CTD Data\2025-063-0087.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 11:30:08, 7.26.7.129
# wildedit_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSte
ps\1_DATACNV\2025-063-0087.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 11:32:42, 7.26.7.129
# alignctd_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSte
ps\2_WILDEDIT\2025-063-0087.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Sep 28 2026 11:34:46, 7.26.7.129
# celltm_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\3_ALIGNCTD\2025-063-0087.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 12:59:05, 7.26.7.129 [derive_vars = 3]
# Derive_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\4_CELLTM\2025-063-0087.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 09:43:41):
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 1.3 15.0359 3.80490 30.5725 5.385 6.89 300.8 3
2.0 2.0 15.0458 3.82221 30.7193 5.531 6.28 274.1 11
3.0 3.0 14.9998 3.82140 30.7477 6.007 6.01 262.4 10
4.0 4.0 14.9180 3.81821 30.7833 5.159 6.27 273.8 10
5.0 5.0 14.6911 3.81185 30.9053 4.693 6.40 279.3 11
6.0 6.0 13.3104 3.74764 31.4369 3.061 5.55 242.4 14
7.0 6.9 12.4034 3.70034 31.7450 1.963 4.86 211.9 11
8.0 7.9 12.3314 3.69573 31.7615 1.750 4.70 205.0 11
9.0 8.9 12.0313 3.67570 31.8241 1.410 4.41 192.3 11
10.0 9.9 11.7534 3.66144 31.9237 1.202 4.28 186.6 11
11.0 10.9 11.6327 3.65665 31.9807 1.062 4.26 185.6 10
12.0 11.9 11.5721 3.65135 31.9810 1.014 4.09 178.2 11
13.0 12.9 11.3913 3.63961 32.0224 0.921 3.85 167.9 10
14.0 13.9 11.1746 3.62734 32.0900 0.717 3.68 160.6 11
15.0 14.9 11.0257 3.61787 32.1263 0.680 3.44 150.2 10
16.0 15.8 10.8361 3.60709 32.1855 0.615 3.40 148.2 10
17.0 16.8 10.7493 3.60520 32.2426 0.708 3.59 156.4 11
18.0 17.8 10.7410 3.60521 32.2495 0.657 3.57 155.5 10
19.0 18.9 10.7264 3.60392 32.2492 0.689 3.49 152.2 11
20.0 19.8 10.6876 3.60088 32.2528 0.627 3.24 141.3 10
21.0 20.8 10.6428 3.59819 32.2651 0.595 3.24 141.3 11
22.0 21.8 10.6132 3.59739 32.2829 0.611 3.36 146.5 11
23.0 22.8 10.5903 3.59652 32.2941 0.640 3.27 142.4 11
24.0 23.8 10.5738 3.59482 32.2912 0.596 3.14 136.8 10
25.0 24.8 10.5016 3.58879 32.2946 0.542 2.81 122.3 11
26.0 25.7 10.3835 3.58258 32.3369 0.418 2.76 120.3 11
27.0 26.8 10.3550 3.58124 32.3483 0.439 2.71 117.9 11
28.0 27.7 10.3211 3.57933 32.3589 0.394 2.62 114.4 11
29.0 28.6 10.2926 3.57760 32.3665 0.478 2.56 111.5 8