*2026/10/06 08:39:49.46
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2025/07/31 00:44:07.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 27
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 6D05BE92
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 3 29
2 Depth metres 3.023 28.773
3 Temperature 'deg C (ITS90)' 10.2248 15.292
4 Conductivity:Primary S/m 3.56531 3.963165
5 Salinity:T0:C0 PSS-78 31.7597 32.3032
6 Fluorescence:URU:Wetlabs mg/m^3 0.557 15.195
7 Oxygen:Dissolved:SBE mL/L 3.498 7.377
8 Oxygen:Dissolved:SBE umol/kg 152.4387 321.9062
9 Number_of_bin_records n/a 4 8
$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\2025-063-0051.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 : 51
LATITUDE : 48 54.46830 N ! (deg min)
LONGITUDE : 125 20.53900 W ! (deg min)
WATER DEPTH : 32
*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 1213 1213
CLEAN 5.3 2026/09/29 08:01:37 1213 1213
MERGEHDR 1.3 2026/09/29 10:24:53 1213 1213
DELETE 6.3 2026/09/29 11:35:27 1213 257
SUPPRESS 1.1 2026/10/05 10:16:22 257 257
FILTERS 4.3 2026/10/05 10:42:08 199 199
BINAVE 4.2.1 2026/10/05 11:10:12 199 27
REMOVECH 8.2 2026/10/05 11:54:00 27 27
CHGUNITS 3.2 2026/10/05 12:46:44 27 27
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
37 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 19.64 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 16:53:52
2.8.0.119
07-Nov-2018
cast 89 31 Jul 2025 00:44:07 samples 147500 to 148712, avg = 1, stop = mag sw
itch
Follow the Fish Barkley Sound Juvenile Purse Seine Turtle Island
# nquan = 11
# nvalues = 1213
# 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, 1213
# span 1 = -0.059, 29.640
# span 2 = -0.058, 29.386
# span 3 = 10.1597, 17.9248
# span 4 = 0.008075, 4.055771
# span 5 = 1.7062, 3.4119
# span 6 = -0.3721, 59.4943
# span 7 = 0.0474, 32.5536
# span 8 = 3.4560, 7.7048
# span 9 = -0.682, 0.602
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Jul 31 2025 00:44:07 [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 11:15:43, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\Raw CTD Data\2025-063-0051.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\2025-063-0051.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\2025-063-0051.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\2025-063-0051.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\2025-063-0051.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 14:45:00):
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
3.0 3.0 15.2920 3.96317 31.7825 15.195 7.38 321.8 7
4.0 4.0 15.2337 3.95972 31.7986 15.086 7.38 321.9 7
5.0 5.0 15.2246 3.95993 31.8075 14.520 7.33 320.1 7
6.0 6.0 15.1853 3.95108 31.7597 14.161 7.17 313.0 7
7.0 7.0 14.9425 3.93035 31.7704 13.798 7.15 311.8 7
8.0 7.9 14.8111 3.92197 31.8016 13.459 7.14 311.5 7
9.0 8.9 14.7778 3.92130 31.8223 13.282 7.11 310.2 7
10.0 9.9 14.7366 3.91577 31.8055 13.120 7.07 308.7 8
11.0 10.9 14.6483 3.90681 31.7962 12.862 7.02 306.4 7
12.0 11.9 14.5008 3.89443 31.8042 12.661 6.91 301.4 7
13.0 12.9 14.3837 3.87266 31.8376 12.094 6.01 262.3 4
14.0 13.9 13.2324 3.75148 -99.0000 7.069 5.28 -99.0 7
15.0 14.8 12.2283 3.70043 31.9127 3.437 5.15 224.5 7
16.0 15.8 11.9609 3.68327 31.9542 2.896 4.99 217.6 7
17.0 16.8 11.7434 3.66958 32.0084 2.411 4.78 208.4 8
18.0 17.8 11.4829 3.64586 32.0020 1.716 4.55 198.4 7
19.0 18.8 11.1960 3.63010 32.0964 1.317 4.49 195.9 7
20.0 19.8 11.1108 3.62589 32.1289 1.251 4.40 191.8 8
21.0 20.9 11.0113 3.61783 32.1358 1.156 4.25 185.3 7
22.0 21.8 10.8817 3.60692 32.1411 0.991 4.03 175.5 7
23.0 22.8 10.6453 3.59184 32.1989 0.819 3.97 172.9 8
24.0 23.8 10.5814 3.59073 32.2437 0.787 3.96 172.7 7
25.0 24.8 10.5646 3.58833 32.2342 0.770 3.88 169.0 8
26.0 25.8 10.4817 3.58202 32.2440 0.687 3.72 162.0 8
27.0 26.8 10.3525 3.57286 32.2663 0.600 3.61 157.3 7
28.0 27.8 10.2768 3.56882 32.2926 0.570 3.56 155.1 8
29.0 28.8 10.2248 3.56531 32.3032 0.557 3.50 152.4 8