*2026/10/06 08:39:51.36
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2025/09/11 18:52:56.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 45
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : FF10E32A
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 2 46
2 Depth metres 2.001 45.578
3 Temperature 'deg C (ITS90)' 9.6718 16.4043
4 Conductivity:Primary S/m 3.529844 3.80075
5 Salinity:T0:C0 PSS-78 29.4972 32.4319
6 Fluorescence:URU:Wetlabs mg/m^3 0.18 7.346
7 Oxygen:Dissolved:SBE mL/L 2.419 5.958
8 Oxygen:Dissolved:SBE umol/kg 105.3974 259.8714
9 Number_of_bin_records n/a 2 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\2025-063-0081.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 : Sarita
EVENT NUMBER : 81
LATITUDE : 48 54.96600 N ! (deg min)
LONGITUDE : 125 0.82850 W ! (deg min)
WATER DEPTH : 45
*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 07:55:08 1952 1952
CLEAN 5.3 2026/09/29 08:01:40 1952 1952
MERGEHDR 1.3 2026/09/29 10:24:56 1952 1952
DELETE 6.3 2026/09/29 11:35:28 1952 516
SUPPRESS 1.1 2026/10/05 10:16:23 516 516
FILTERS 4.3 2026/10/05 10:42:10 474 474
BINAVE 4.2.1 2026/10/05 11:10:14 474 45
REMOVECH 8.2 2026/10/05 11:54:01 45 45
CHGUNITS 3.2 2026/10/05 12:46:45 45 45
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
59 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 36.39 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_16.hex
Software version 2.8.0.119 SB_Terminal.dll
Temperature SN = 8241
Conductivity SN = 8241
System UpLoad Time = Sep 16 2025 21:12:45
2.8.0.119
07-Nov-2018
cast 32 11 Sep 2025 18:52:56 samples 58651 to 60602, avg = 1, stop = mag swit
ch
Follow the Fish Barkley Sound Juvenile Purse Seine Sarita
# nquan = 11
# nvalues = 1952
# 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, 1952
# span 1 = -0.054, 46.388
# span 2 = -0.054, 45.990
# span 3 = 9.6450, 16.7619
# span 4 = 0.079721, 3.830554
# span 5 = 1.3321, 3.3272
# span 6 = -0.2356, 12.3521
# span 7 = 0.4834, 32.4573
# span 8 = 2.4096, 7.5819
# span 9 = -0.722, 0.543
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Sep 11 2025 18:52:56 [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 11:16:06, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\Raw CTD Data\2025-063-0081.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\2025-063-0081.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\2025-063-0081.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\2025-063-0081.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\2025-063-0081.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 09:34:55):
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
2.0 2.0 16.4043 3.80075 29.4972 6.527 5.80 253.6 9
3.0 2.9 14.7681 3.77650 30.5333 7.346 5.59 244.3 10
4.0 4.0 13.3354 3.76152 31.5439 5.442 5.90 257.5 11
5.0 4.8 12.9484 3.75203 31.7768 3.211 5.96 259.9 7
6.0 6.1 12.2973 3.68246 31.6642 2.915 5.02 219.1 7
7.0 6.9 12.1851 3.67585 31.6955 2.388 4.86 211.9 11
8.0 7.9 12.0478 3.67059 31.7612 2.259 4.80 209.2 11
9.0 8.9 12.0302 3.67090 31.7786 2.194 4.78 208.6 11
10.0 9.9 12.0294 3.67151 31.7848 2.398 4.76 207.8 10
11.0 10.9 12.0180 3.67108 31.7900 2.220 4.70 205.1 11
12.0 11.9 11.9655 3.66774 31.8023 2.124 4.62 201.4 11
13.0 12.9 11.9081 3.66464 31.8209 2.252 4.47 194.9 10
14.0 13.9 11.7972 3.65956 31.8663 1.874 4.40 191.8 11
15.0 14.9 11.7707 3.65951 31.8881 1.868 4.37 190.6 11
16.0 15.9 11.7453 3.65735 31.8885 1.712 4.35 189.9 10
17.0 16.8 11.6933 3.65363 31.8967 1.522 4.33 188.8 11
18.0 17.9 11.6540 3.65162 31.9106 1.390 4.32 188.2 11
19.0 18.8 11.6283 3.64992 31.9157 1.431 4.26 185.6 10
20.0 19.8 11.5834 3.64757 31.9311 1.311 4.20 183.3 11
21.0 20.8 11.5345 3.64464 31.9443 1.210 4.14 180.4 10
22.0 21.8 11.4888 3.64251 31.9626 1.208 4.12 179.8 11
23.0 22.8 11.4615 3.64104 31.9714 1.099 4.05 176.6 11
24.0 23.8 11.3917 3.63594 31.9816 1.070 3.93 171.5 11
25.0 24.8 11.2902 3.62963 32.0073 0.985 3.81 166.0 11
26.0 25.8 11.1239 3.61982 32.0551 0.808 3.75 163.6 11
27.0 26.8 11.0856 3.61869 32.0770 0.784 3.73 162.8 12
28.0 27.8 11.0693 3.61789 32.0829 0.840 3.73 162.5 11
29.0 28.8 11.0590 3.61739 32.0864 0.848 3.71 161.8 11
30.0 29.7 11.0396 3.61604 32.0897 0.709 3.66 159.7 11
31.0 30.8 10.9933 3.61306 32.1004 0.758 3.65 159.0 11
32.0 31.7 10.9653 3.61157 32.1097 0.683 3.61 157.5 12
33.0 32.7 10.9200 3.60744 32.1080 0.744 3.46 150.6 11
34.0 33.7 10.7272 3.59495 32.1531 0.564 3.31 144.2 11
35.0 34.4 10.6242 3.58999 32.1939 0.535 3.29 143.2 6
36.0 36.1 10.5777 3.58820 32.2164 0.513 3.27 142.4 2
37.0 36.7 10.5708 3.58753 32.2156 0.470 3.24 141.1 11
38.0 37.7 10.5285 3.58469 32.2243 0.437 3.19 139.2 12
39.0 38.7 10.4808 3.58133 32.2323 0.417 3.11 135.6 12
40.0 39.6 10.3751 3.57459 32.2581 0.424 3.04 132.3 12
41.0 40.6 10.3115 3.57095 32.2776 0.407 3.00 130.6 12
42.0 41.6 10.2829 3.56870 32.2800 0.342 2.91 126.7 10
43.0 42.6 10.0133 3.54714 32.3026 0.234 2.57 111.9 12
44.0 43.6 9.7671 3.53551 32.4047 0.196 2.51 109.5 13
45.0 44.6 9.7316 3.53366 32.4175 0.218 2.48 107.8 11
46.0 45.6 9.6718 3.52984 32.4319 0.180 2.42 105.4 12