*2026/10/06 08:39:47.70
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2025/06/26 01:34:15.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 33
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 343A4303
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1 33
2 Depth metres 1.416 32.635
3 Temperature 'deg C (ITS90)' 9.2044 15.2392
4 Conductivity:Primary S/m 3.478321 3.834945
5 Salinity:T0:C0 PSS-78 30.6815 32.3314
6 Fluorescence:URU:Wetlabs mg/m^3 0.198 2.374
7 Oxygen:Dissolved:SBE mL/L 2.611 6.371
8 Oxygen:Dissolved:SBE umol/kg 113.7635 278.2419
9 Number_of_bin_records n/a 2 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\2025-063-0023.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 : 23
LATITUDE : 48 54.47950 N ! (deg min)
LONGITUDE : 125 20.65680 W ! (deg min)
WATER DEPTH : 34
*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 07:55:02 1505 1505
CLEAN 5.3 2026/09/29 08:01:34 1505 1505
MERGEHDR 1.3 2026/09/29 10:24:50 1505 1505
DELETE 6.3 2026/09/29 11:35:26 1505 423
SUPPRESS 1.1 2026/10/05 10:16:21 423 423
FILTERS 4.3 2026/10/05 10:42:07 340 340
BINAVE 4.2.1 2026/10/05 11:10:11 340 33
REMOVECH 8.2 2026/10/05 11:54:00 33 33
CHGUNITS 3.2 2026/10/05 12:46:44 33 33
REORDER 1.3.1 2026/10/05 12:48:05 ? ?
HDREDIT2 3.2 2026/10/06 08:39:47 ? ?
$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
15 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 23.27 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 11:54:00
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 08:39:47
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_13.hex
Software version 2.8.0.119 SB_Terminal.dll
Temperature SN = 8241
Conductivity SN = 8241
System UpLoad Time = Jul 08 2025 23:37:36
2.8.0.119
07-Nov-2018
cast 52 26 Jun 2025 01:34:15 samples 91539 to 93043, avg = 1, stop = mag swit
ch
Follow the Fish Barkley Sound Juvenile Purse Seine Turtle Island
# nquan = 11
# nvalues = 1505
# 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, 1505
# span 1 = -0.035, 33.273
# span 2 = -0.035, 32.988
# span 3 = 9.1968, 15.3713
# span 4 = 0.008156, 3.848628
# span 5 = 1.3947, 3.2789
# span 6 = -0.2805, 20.7788
# span 7 = 0.0502, 32.3578
# span 8 = 2.5562, 7.4087
# span 9 = -0.492, 0.481
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Jun 26 2025 01:34:15 [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 11:15:22, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\Raw CTD Data\2025-063-0023.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\2025-063-0023.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\2025-063-0023.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\2025-063-0023.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\2025-063-0023.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 11:16:00):
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
1.0 1.4 15.2392 3.83494 30.6815 2.174 6.37 278.2 2
2.0 2.0 15.1779 3.82991 30.6845 2.244 5.85 255.3 10
3.0 3.0 14.9073 3.81145 30.7314 2.374 5.79 253.0 10
4.0 4.0 14.4867 3.79273 30.8954 2.260 5.92 258.7 10
5.0 5.0 13.6656 3.75497 31.2119 1.188 6.08 265.3 11
6.0 5.9 12.1142 3.65664 31.5698 0.875 6.00 261.5 9
7.0 6.9 11.3227 3.57631 31.4648 0.845 5.18 226.0 10
8.0 7.9 10.9171 3.54595 31.5138 0.619 4.64 202.6 10
9.0 8.9 10.4781 3.52571 31.6918 0.438 4.40 191.7 10
10.0 9.9 10.2495 3.51576 31.7913 -99.000 4.27 186.1 10
11.0 10.9 10.1252 3.51059 31.8480 0.271 4.17 181.6 11
12.0 11.9 10.0458 3.50789 31.8903 0.275 4.14 180.5 11
13.0 12.9 10.0233 3.50708 31.9015 0.267 4.13 179.9 10
14.0 13.9 10.0136 3.50712 31.9100 0.240 4.11 179.0 10
15.0 14.9 9.9824 3.50587 31.9245 0.246 4.03 175.7 11
16.0 15.9 9.9196 3.50342 31.9548 0.225 3.98 173.4 11
17.0 16.9 9.8872 3.50295 31.9784 0.220 3.95 172.1 10
18.0 17.8 9.8350 3.49960 31.9902 0.209 3.89 169.4 11
19.0 18.8 9.8164 3.49967 32.0070 0.231 3.87 168.8 10
20.0 19.8 9.8115 3.50050 32.0194 0.222 3.86 168.2 2
21.0 20.8 9.8082 3.50095 32.0264 0.198 3.85 167.6 3
22.0 21.8 9.8029 3.50086 32.0298 0.212 3.84 167.3 11
23.0 22.8 9.7861 3.49993 32.0349 0.235 3.81 166.1 12
24.0 23.8 9.7662 3.49922 32.0448 0.245 3.78 164.9 11
25.0 24.8 9.7576 3.49871 32.0469 0.229 3.77 164.3 11
26.0 25.8 9.7407 3.49784 32.0527 0.221 3.75 163.6 11
27.0 26.8 9.7229 3.49686 32.0580 0.203 3.72 162.1 11
28.0 27.8 9.6939 3.49498 32.0644 0.220 3.66 159.6 10
29.0 28.7 9.6341 3.49138 32.0806 0.218 3.33 145.0 12
30.0 29.8 9.3888 3.48332 32.2177 0.215 2.98 129.9 11
31.0 30.7 9.3065 3.48136 32.2713 0.211 2.87 125.1 11
32.0 31.7 9.2393 3.47908 32.3081 0.240 2.73 119.1 11
33.0 32.6 9.2044 3.47832 32.3314 0.304 2.61 113.8 9