*2026/10/06 08:39:51.47
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2025/09/24 16:16:58.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 81
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 746CBFEA
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 5 85
2 Depth metres 5.45 83.996
3 Temperature 'deg C (ITS90)' 9.203 12.7346
4 Conductivity:Primary S/m 3.424533 3.570939
5 Salinity:T0:C0 PSS-78 28.8746 32.5099
6 Fluorescence:URU:Wetlabs mg/m^3 0.123 3.252
7 Oxygen:Dissolved:SBE mL/L 1.536 4.992
8 Oxygen:Dissolved:SBE umol/kg 66.91568 218.2069
9 Number_of_bin_records n/a 1 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\2025-063-0083.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 : Sproat Narrows
EVENT NUMBER : 83
LATITUDE : 49 6.56120 N ! (deg min)
LONGITUDE : 124 49.07750 W ! (deg min)
WATER DEPTH : 100
*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 2527 2527
CLEAN 5.3 2026/09/29 08:01:40 2527 2527
MERGEHDR 1.3 2026/09/29 10:24:57 2527 2527
DELETE 6.3 2026/09/29 11:35:28 2527 888
SUPPRESS 1.1 2026/10/05 10:16:24 888 888
FILTERS 4.3 2026/10/05 10:42:10 795 795
BINAVE 4.2.1 2026/10/05 11:10:14 795 81
REMOVECH 8.2 2026/10/05 11:54:01 81 81
CHGUNITS 3.2 2026/10/05 12:46:45 81 81
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
64 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 74.79 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 17:44:20
2.8.0.119
07-Nov-2018
cast 34 24 Sep 2025 16:16:58 samples 63419 to 65945, avg = 1, stop = mag swit
ch
Follow the Fish Barkley Sound Juvenile Purse Seine Sproat Narrows
# nquan = 11
# nvalues = 2527
# 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, 2527
# span 1 = -0.045, 84.787
# span 2 = -0.044, 84.050
# span 3 = 9.1919, 16.3088
# span 4 = -0.159610, 3.599601
# span 5 = 1.0116, 3.2448
# span 6 = -0.3565, 59.4934
# span 7 = 0.0000, 32.5210
# span 8 = 1.5126, 8.1132
# span 9 = -0.554, 0.712
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Sep 24 2025 16:16:58 [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 11:16:08, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\Raw CTD Data\2025-063-0083.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\2025-063-0083.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\2025-063-0083.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\2025-063-0083.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\2025-063-0083.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 09:38:33):
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
5.0 5.5 12.7346 3.42453 28.8746 3.252 4.99 218.2 1
6.0 5.9 11.6963 3.51353 30.5572 2.889 3.73 162.6 11
7.0 6.9 11.1114 3.56331 31.5180 2.532 2.91 127.1 11
8.0 7.9 10.9125 3.56401 31.6957 1.719 2.82 122.8 11
9.0 8.9 10.8279 3.56671 31.7953 1.450 2.79 121.4 11
10.0 9.9 10.8345 3.57094 31.8310 1.301 2.74 119.3 10
11.0 10.9 10.7810 3.57057 31.8735 1.109 2.69 117.3 10
12.0 11.9 10.6503 3.56141 31.8962 0.983 2.60 113.6 11
13.0 12.9 10.5109 3.55686 31.9723 0.889 2.60 113.1 10
14.0 13.9 10.4903 3.55592 31.9806 0.863 2.54 110.9 10
15.0 14.9 10.3767 3.55187 32.0397 0.803 2.49 108.7 11
16.0 15.8 10.3368 3.55124 32.0681 0.705 2.49 108.4 10
17.0 16.9 10.3065 3.54960 32.0779 0.684 2.45 107.0 11
18.0 17.8 10.2406 3.54716 32.1112 0.590 2.42 105.6 10
19.0 18.8 10.2067 3.54590 32.1282 0.564 2.40 104.4 10
20.0 19.8 10.1573 3.54385 32.1510 0.544 2.37 103.3 11
21.0 20.8 10.1213 3.54253 32.1691 0.514 2.35 102.6 10
22.0 21.8 10.0936 3.54146 32.1825 0.471 2.33 101.7 11
23.0 22.8 10.0674 3.54065 32.1971 0.443 2.32 101.1 7
24.0 23.8 10.0512 3.54015 32.2062 -99.000 2.31 100.8 11
25.0 24.8 10.0509 3.54036 32.2081 0.437 2.32 101.0 6
26.0 25.8 10.0559 3.54062 32.2059 0.442 2.31 100.8 11
27.0 26.8 10.0482 3.54008 32.2068 -99.000 2.30 100.4 12
28.0 27.8 10.0271 3.53915 32.2158 0.409 2.30 100.1 11
29.0 28.8 10.0153 3.53868 32.2211 0.401 2.28 99.5 12
30.0 29.8 9.9955 3.53775 32.2289 0.397 2.27 98.9 11
31.0 30.8 9.9786 3.53699 32.2358 0.397 2.25 98.1 11
32.0 31.7 9.9461 3.53537 32.2481 0.383 2.23 97.0 11
33.0 32.7 9.9013 3.53282 32.2617 0.359 2.19 95.4 10
34.0 33.7 9.8570 3.53051 32.2775 0.322 2.14 93.3 12
35.0 34.7 9.7506 3.52502 32.3166 0.298 2.10 91.3 11
36.0 35.7 9.7226 3.52424 32.3333 0.285 2.09 91.0 11
37.0 36.7 9.7118 3.52375 32.3378 0.269 2.08 90.6 12
38.0 37.6 9.7041 3.52368 32.3434 0.284 2.08 90.6 11
39.0 38.7 9.6984 3.52321 32.3433 0.277 2.07 90.2 12
40.0 39.6 9.6862 3.52270 32.3487 0.273 2.06 89.6 11
41.0 40.7 9.6705 3.52199 32.3551 0.271 2.05 89.3 5
42.0 41.7 9.6616 3.52149 32.3576 0.283 2.03 88.5 5
43.0 42.7 9.6384 3.52036 32.3665 0.264 2.02 88.0 11
44.0 43.6 9.6298 3.51997 32.3699 0.252 2.01 87.8 12
45.0 44.6 9.6152 3.51943 32.3771 0.250 2.01 87.7 12
46.0 45.6 9.6151 3.51949 32.3773 0.265 2.01 87.6 11
47.0 46.6 9.6101 3.51919 32.3783 0.257 2.00 87.3 12
48.0 47.6 9.6041 3.51897 32.3810 0.255 2.00 87.1 12
49.0 48.6 9.5902 3.51801 32.3834 0.247 1.98 86.1 12
50.0 49.6 9.5605 3.51654 32.3946 0.237 1.95 85.1 11
51.0 50.6 9.5453 3.51603 32.4026 0.233 1.95 85.0 13
52.0 51.6 9.5404 3.51575 32.4038 0.225 1.94 84.6 12
53.0 52.5 9.5319 3.51530 32.4064 0.232 1.93 84.3 12
54.0 53.5 9.5233 3.51474 32.4081 0.220 1.91 83.2 10
55.0 54.5 9.4972 3.51317 32.4151 0.213 1.88 82.0 8
56.0 55.6 9.4660 3.51164 32.4271 0.197 1.87 81.5 8
57.0 56.6 9.4552 3.51114 32.4314 0.195 1.85 80.6 8
58.0 57.5 9.4367 3.51002 32.4362 0.193 1.83 79.6 8
59.0 58.5 9.4200 3.50937 32.4442 0.194 1.82 79.1 7
60.0 59.5 9.4060 3.50836 32.4461 0.185 1.80 78.6 8
61.0 60.5 9.3938 3.50809 32.4539 0.180 1.80 78.6 8
62.0 61.5 9.3943 3.50802 32.4523 -99.000 1.79 78.0 8
63.0 62.5 9.3800 3.50733 32.4577 0.187 1.79 77.8 4
64.0 63.5 9.3771 3.50731 32.4597 0.177 1.78 77.8 8
65.0 64.4 9.3764 3.50729 32.4597 0.165 1.78 77.6 8
66.0 65.4 9.3748 3.50727 32.4605 0.172 1.78 77.7 9
67.0 66.5 9.3729 3.50721 32.4611 0.175 1.78 77.5 8
68.0 67.4 9.3704 3.50713 32.4621 0.172 1.77 77.3 8
69.0 68.4 9.3663 3.50685 32.4625 0.170 1.76 76.9 8
70.0 69.4 9.3571 3.50637 32.4656 0.174 1.75 76.3 8
71.0 70.3 9.3455 3.50566 32.4684 0.174 1.74 75.7 8
72.0 71.4 9.3325 3.50498 32.4727 0.157 1.72 74.8 9
73.0 72.4 9.3194 3.50422 32.4763 0.151 1.71 74.4 8
74.0 73.4 9.3098 3.50381 32.4804 0.152 1.70 73.8 8
75.0 74.4 9.3046 3.50347 32.4812 0.151 1.68 73.0 8
76.0 75.3 9.2946 3.50286 32.4836 0.155 1.67 72.7 8
77.0 76.3 9.2861 3.50254 32.4874 0.158 1.66 72.4 9
78.0 77.3 9.2798 3.50224 32.4897 0.148 1.66 72.4 8
79.0 78.3 9.2735 3.50188 32.4912 0.147 1.65 71.9 8
80.0 79.3 9.2675 3.50156 32.4929 -99.000 1.63 71.1 8
81.0 80.3 9.2619 3.50136 32.4955 0.141 1.64 71.2 6
82.0 81.3 9.2658 3.50161 32.4941 0.144 1.62 70.5 9
83.0 82.3 9.2522 3.50037 32.4932 0.139 1.58 68.7 8
84.0 83.4 9.2264 3.49876 32.4996 0.130 1.54 67.1 11
85.0 84.0 9.2030 3.49771 32.5099 0.123 1.54 66.9 1