*2026/10/06 08:39:46.69
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2025/05/28 17:01:19.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 35
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 172E6E4D
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 4 38
2 Depth metres 4.087 37.417
3 Temperature 'deg C (ITS90)' 8.9915 10.2313
4 Conductivity:Primary S/m 3.456664 3.498028
5 Salinity:T0:C0 PSS-78 31.6316 32.3662
6 Fluorescence:URU:Wetlabs mg/m^3 0.327 8.259
7 Oxygen:Dissolved:SBE mL/L 3.247 6.978
8 Oxygen:Dissolved:SBE umol/kg 141.4671 304.2487
9 Number_of_bin_records n/a 1 12
$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\2025-063-0007.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 : Nanat Island
EVENT NUMBER : 7
LATITUDE : 48 52.81880 N ! (deg min)
LONGITUDE : 125 4.99810 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 07:55:00 1825 1825
CLEAN 5.3 2026/09/29 08:01:33 1825 1825
MERGEHDR 1.3 2026/09/29 10:24:49 1825 1825
DELETE 6.3 2026/09/29 11:35:25 1825 397
SUPPRESS 1.1 2026/10/05 10:16:20 397 397
FILTERS 4.3 2026/10/05 10:42:06 375 375
BINAVE 4.2.1 2026/10/05 11:10:10 375 35
REMOVECH 8.2 2026/10/05 11:54:00 35 35
CHGUNITS 3.2 2026/10/05 12:46:43 35 35
REORDER 1.3.1 2026/10/05 12:48:05 ? ?
HDREDIT2 3.2 2026/10/06 08:39:46 ? ?
$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
9 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 27.99 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 08:39:46
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\2025
-063-0030.hex
Software version 2.8.0.119 SB_Terminal.dll
Temperature SN = 8241
Conductivity SN = 8241
System UpLoad Time = Jun 02 2025 19:32:14
2.8.0.119
07-Nov-2018
cast 30 28 May 2025 17:01:19 samples 45835 to 47659, avg = 1, stop = mag swit
ch
Follow the Fish Barkley Sound Juvenile Purse Seine Nanat
# nquan = 11
# nvalues = 1825
# 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, 1825
# span 1 = -0.093, 37.987
# span 2 = -0.092, 37.662
# span 3 = 8.9885, 18.0297
# span 4 = 0.000616, 3.736538
# span 5 = 1.5903, 3.3639
# span 6 = -0.0791, 59.4934
# span 7 = 0.0107, 33.0056
# span 8 = 3.2209, 8.5859
# span 9 = -0.542, 0.435
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = May 28 2025 17:01:19 [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 11:15:10, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\Raw CTD Data\2025-063-0007.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\2025-063-0007.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\2025-063-0007.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\2025-063-0007.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 12:58:58, 7.26.7.129 [derive_vars = 3]
# Derive_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\4_CELLTM\2025-063-0007.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 08:55:27):
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
4.0 4.1 10.2313 3.49803 31.6316 7.805 6.98 304.2 8
5.0 5.0 10.1807 3.49678 31.6629 8.259 6.86 299.3 11
6.0 5.9 10.1593 3.49722 31.6856 8.114 6.54 285.3 11
7.0 7.0 10.0157 3.48956 31.7338 5.512 6.11 266.2 11
8.0 7.9 9.9239 3.48703 31.7885 4.287 6.04 263.2 11
9.0 8.9 9.8910 3.48573 31.8040 3.949 5.94 259.1 10
10.0 9.9 9.8703 3.48525 31.8169 3.957 5.88 256.4 11
11.0 10.9 9.8418 3.48354 31.8243 3.660 5.79 252.6 12
12.0 11.9 9.8209 3.48268 31.8335 3.746 5.78 251.7 10
13.0 12.9 9.8168 3.48260 31.8360 3.904 5.75 250.7 11
14.0 13.9 9.8091 3.48214 31.8377 3.757 5.71 248.9 11
15.0 14.9 9.7999 3.48181 31.8419 3.701 5.71 248.7 10
16.0 15.9 9.7977 3.48178 31.8432 3.719 5.69 248.1 11
17.0 16.8 9.7960 3.48107 31.8371 3.936 5.41 236.0 10
18.0 17.9 9.6241 3.46749 31.8506 2.572 4.93 215.1 11
19.0 18.9 9.5329 3.46507 31.9065 2.390 4.91 214.0 11
20.0 19.8 9.5068 3.46293 31.9075 2.254 4.79 208.6 10
21.0 20.8 9.4676 3.46020 31.9139 2.068 4.63 201.9 11
22.0 21.8 9.4199 3.45829 31.9364 1.498 4.46 194.6 11
23.0 22.8 9.3677 3.45696 31.9690 1.410 4.32 188.3 10
24.0 23.8 9.3380 3.45666 31.9920 1.316 4.30 187.5 12
25.0 24.8 9.3349 3.45669 31.9945 1.244 4.29 187.1 10
26.0 25.8 9.3326 3.45679 31.9973 1.268 4.29 186.8 11
27.0 26.8 9.3298 3.45688 32.0002 1.212 4.28 186.4 11
28.0 27.8 9.3271 3.45703 32.0038 1.305 4.27 186.0 11
29.0 28.8 9.3257 3.45715 32.0058 1.234 4.19 182.7 10
30.0 29.7 9.2607 3.45673 32.0592 0.517 3.75 163.5 1
31.0 30.7 9.1186 3.45827 32.2028 0.474 3.50 152.6 12
32.0 31.8 9.0660 3.45947 32.2623 0.512 3.46 150.6 11
33.0 32.7 9.0530 3.46020 32.2812 0.488 3.41 148.7 11
34.0 33.7 9.0419 3.46066 32.2956 0.446 3.38 147.4 11
35.0 34.7 9.0316 3.46123 32.3104 0.395 3.33 145.3 12
36.0 35.7 9.0107 3.46233 32.3403 0.432 3.27 142.6 12
37.0 36.7 8.9972 3.46291 32.3583 0.374 3.25 141.5 11
38.0 37.4 8.9915 3.46321 32.3662 0.327 3.25 141.5 6