*2026/10/06 08:39:50.96
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2025/09/10 16:11:52.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 62
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 8BD731EA
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 0 61
2 Depth metres 0.312 60.446
3 Temperature 'deg C (ITS90)' 9.3618 18.2739
4 Conductivity:Primary S/m 2.651601 3.603492
5 Salinity:T0:C0 PSS-78 19.2014 32.4493
6 Fluorescence:URU:Wetlabs mg/m^3 0.122 3.822
7 Oxygen:Dissolved:SBE mL/L 1.846 7.095
8 Oxygen:Dissolved:SBE umol/kg 80.42648 312.7387
9 Number_of_bin_records n/a 2 11
$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\2025-063-0074.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 : 74
LATITUDE : 49 6.49000 N ! (deg min)
LONGITUDE : 124 49.17090 W ! (deg min)
WATER DEPTH : 70
*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 1984 1984
CLEAN 5.3 2026/09/29 08:01:39 1984 1984
MERGEHDR 1.3 2026/09/29 10:24:56 1984 1984
DELETE 6.3 2026/09/29 11:35:28 1984 648
SUPPRESS 1.1 2026/10/05 10:16:23 648 648
FILTERS 4.3 2026/10/05 10:42:10 580 580
BINAVE 4.2.1 2026/10/05 11:10:14 580 62
REMOVECH 8.2 2026/10/05 11:54:00 62 62
CHGUNITS 3.2 2026/10/05 12:46:44 62 62
REORDER 1.3.1 2026/10/05 12:48:06 ? ?
HDREDIT2 3.2 2026/10/06 08:39:50 ? ?
$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 51.38 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 08:39:50
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 20:40:19
2.8.0.119
07-Nov-2018
cast 25 10 Sep 2025 16:11:52 samples 44715 to 46698, avg = 1, stop = mag swit
ch
Follow the Fish Barkley Sound Juvenile Purse Seine Sproat Narrows
# nquan = 11
# nvalues = 1984
# 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, 1984
# span 1 = -0.087, 61.383
# span 2 = -0.087, 60.853
# span 3 = 9.3530, 18.5265
# span 4 = 0.000149, 3.623720
# span 5 = 1.1219, 3.2184
# span 6 = -0.1478, 4.7495
# span 7 = 0.0079, 32.4642
# span 8 = 1.8294, 7.6978
# span 9 = -0.540, 0.600
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Sep 10 2025 16:11:52 [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 11:16:01, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\Raw CTD Data\2025-063-0074.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\2025-063-0074.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\2025-063-0074.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\2025-063-0074.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\2025-063-0074.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 09:25:53):
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
0.0 0.3 16.8780 2.65160 19.5897 1.443 6.86 302.3 3
1.0 1.0 18.1319 2.67770 19.2014 1.504 7.09 312.7 8
2.0 2.0 18.2739 2.69752 19.2907 1.654 5.93 261.2 9
3.0 3.0 18.2669 2.83392 20.3689 2.254 4.89 215.2 8
4.0 4.0 17.9355 2.96362 21.5730 3.710 4.75 209.2 10
5.0 5.0 16.9571 3.16687 23.7732 3.822 4.71 207.1 8
6.0 6.0 15.7442 3.34841 26.0756 3.275 4.24 185.9 10
7.0 7.0 13.9289 3.56729 29.1629 3.043 3.44 150.5 2
8.0 7.9 11.5285 3.59692 31.4793 1.226 3.44 150.0 4
9.0 8.9 11.4106 3.59524 31.5739 1.222 3.42 149.1 11
10.0 9.9 11.3656 3.59405 31.6003 1.196 3.38 147.2 10
11.0 10.9 11.3225 3.59457 31.6419 1.180 3.38 147.2 10
12.0 11.9 11.3223 3.60349 31.7290 1.182 3.44 150.2 11
13.0 12.9 11.2654 3.60042 31.7474 1.119 3.24 141.5 10
14.0 13.9 11.0538 3.58853 31.8128 0.972 3.15 137.3 10
15.0 14.8 10.9607 3.58724 31.8805 0.906 3.12 136.0 9
16.0 15.9 10.8885 3.58645 31.9350 0.870 3.11 135.5 9
17.0 16.9 10.8697 3.58644 31.9509 0.872 3.11 135.5 8
18.0 17.9 10.8677 3.58632 31.9511 0.857 3.06 133.3 9
19.0 18.8 10.8138 3.58257 31.9606 0.831 2.99 130.5 8
20.0 19.8 10.7580 3.58058 31.9891 0.804 2.93 127.9 9
21.0 20.8 10.6536 3.57323 32.0070 0.716 2.81 122.5 9
22.0 21.8 10.5017 3.56584 32.0663 0.615 2.74 119.3 9
23.0 22.8 10.4050 3.56151 32.1078 0.565 2.69 117.3 9
24.0 23.8 10.3431 3.55758 32.1227 0.531 2.63 114.5 9
25.0 24.8 10.2592 3.55381 32.1587 0.485 2.59 112.8 9
26.0 25.8 10.2016 3.54976 32.1685 0.434 2.53 110.2 9
27.0 26.8 10.1529 3.54773 32.1909 0.402 2.51 109.5 9
28.0 27.8 10.1357 3.54686 32.1970 0.388 2.50 109.1 9
29.0 28.8 10.1258 3.54651 32.2018 0.393 2.49 108.7 9
30.0 29.8 10.1191 3.54623 32.2046 0.396 2.49 108.3 9
31.0 30.8 10.1077 3.54539 32.2058 0.383 2.42 105.4 9
32.0 31.7 9.9965 3.53720 32.2216 0.317 2.30 100.1 9
33.0 32.7 9.8618 3.53105 32.2792 0.298 2.26 98.5 9
34.0 33.7 9.8263 3.53043 32.3042 0.313 2.27 99.1 10
35.0 34.7 9.8257 3.53049 32.3049 0.305 2.27 98.9 10
36.0 35.7 9.8202 3.53021 32.3066 0.301 2.26 98.4 9
37.0 36.7 9.8093 3.52957 32.3093 0.289 2.24 97.7 10
38.0 37.7 9.7878 3.52803 32.3126 0.281 2.22 96.6 9
39.0 38.6 9.7638 3.52703 32.3235 0.267 2.22 96.6 9
40.0 39.6 9.7601 3.52694 32.3254 0.256 2.21 96.4 10
41.0 40.6 9.7549 3.52668 32.3270 0.249 2.21 96.3 9
42.0 41.6 9.7520 3.52651 32.3275 0.255 2.20 95.7 10
43.0 42.6 9.7344 3.52498 32.3273 0.235 2.15 93.7 9
44.0 43.6 9.6731 3.52143 32.3458 0.211 2.12 92.2 10
45.0 44.6 9.6398 3.52004 32.3612 0.211 2.10 91.4 9
46.0 45.6 9.6115 3.51838 32.3692 0.202 2.08 90.8 10
47.0 46.6 9.6028 3.51825 32.3753 0.205 2.07 90.4 9
48.0 47.6 9.5876 3.51729 32.3788 0.196 2.06 89.7 9
49.0 48.6 9.5652 3.51586 32.3839 0.173 2.04 89.0 9
50.0 49.6 9.5618 3.51622 32.3903 -99.000 2.05 89.2 10
51.0 50.6 9.5556 3.51546 32.3875 0.163 2.03 88.4 9
52.0 51.6 9.5474 3.51545 32.3943 0.164 2.03 88.5 10
53.0 52.5 9.5469 3.51540 32.3939 0.163 2.03 88.3 10
54.0 53.5 9.5377 3.51450 32.3925 0.160 2.00 87.2 10
55.0 54.5 9.5159 3.51357 32.4023 0.156 1.99 86.8 10
56.0 55.5 9.5000 3.51256 32.4059 0.150 1.97 85.9 10
57.0 56.5 9.4774 3.51104 32.4102 0.148 1.94 84.5 10
58.0 57.5 9.4373 3.50846 32.4197 0.135 1.89 82.1 11
59.0 58.5 9.3848 3.50592 32.4407 0.133 1.86 81.2 10
60.0 59.5 9.3750 3.50544 32.4441 0.122 1.85 80.5 10
61.0 60.4 9.3618 3.50482 32.4493 0.124 1.85 80.4 10