*2026/10/06 08:39:48.07
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2025/07/09 16:07:42.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 58
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 2FFC3DCE
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 6 63
2 Depth metres 6.104 62.407
3 Temperature 'deg C (ITS90)' 8.8329 12.1582
4 Conductivity:Primary S/m 3.472377 3.54496
5 Salinity:T0:C0 PSS-78 30.4693 32.5953
6 Fluorescence:URU:Wetlabs mg/m^3 0.52E-01 7.538
7 Oxygen:Dissolved:SBE mL/L 1.994 4.148
8 Oxygen:Dissolved:SBE umol/kg 86.85786 181.0768
9 Number_of_bin_records n/a 3 8
$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\2025-063-0028.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 : 28
LATITUDE : 49 6.70200 N ! (deg min)
LONGITUDE : 124 48.98780 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 07:55:02 1964 1964
CLEAN 5.3 2026/09/29 08:01:35 1964 1964
MERGEHDR 1.3 2026/09/29 10:24:51 1964 1964
DELETE 6.3 2026/09/29 11:35:26 1964 467
SUPPRESS 1.1 2026/10/05 10:16:21 467 467
FILTERS 4.3 2026/10/05 10:42:07 408 408
BINAVE 4.2.1 2026/10/05 11:10:11 408 58
REMOVECH 8.2 2026/10/05 11:54:00 58 58
CHGUNITS 3.2 2026/10/05 12:46:44 58 58
REORDER 1.3.1 2026/10/05 12:48:05 ? ?
HDREDIT2 3.2 2026/10/06 08:39:48 ? ?
$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
20 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 55.15 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 08:39:48
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_18.hex
Software version 2.8.0.119 SB_Terminal.dll
Temperature SN = 8241
Conductivity SN = 8241
System UpLoad Time = Jul 18 2025 20:20:56
2.8.0.119
07-Nov-2018
cast 66 09 Jul 2025 16:07:42 samples 107157 to 109120, avg = 1, stop = mag sw
itch
Follow the Fish Barkley Sound Juvenile Purse Seine Sproat Narrows
# nquan = 11
# nvalues = 1964
# 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, 1964
# span 1 = -0.042, 65.146
# span 2 = -0.041, 64.583
# span 3 = 8.6730, 18.8024
# span 4 = 0.003062, 3.555704
# span 5 = 1.1536, 3.1032
# span 6 = -0.0919, 9.4370
# span 7 = 0.0218, 32.6901
# span 8 = 1.9515, 7.4978
# span 9 = -0.654, 0.635
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Jul 09 2025 16:07:42 [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 11:15:26, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\Raw CTD Data\2025-063-0028.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\2025-063-0028.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 11:32:41, 7.26.7.129
# alignctd_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSte
ps\2_WILDEDIT\2025-063-0028.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\2025-063-0028.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\2025-063-0028.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 11:35:40):
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
6.0 6.1 12.1582 3.54496 30.4693 6.417 4.15 181.1 4
7.0 6.9 11.2550 3.53688 31.1371 7.538 3.39 147.8 7
8.0 8.0 10.3300 3.50674 31.6327 4.200 2.83 123.2 7
9.0 8.9 9.9059 3.50129 31.9484 2.714 2.71 118.0 6
10.0 9.9 9.7317 3.49322 32.0208 1.268 2.56 111.5 7
11.0 10.9 9.5814 3.49185 32.1404 0.688 2.54 110.9 7
12.0 11.9 9.5461 3.49129 32.1659 0.634 2.51 109.3 6
13.0 12.8 9.5186 3.49126 32.1899 0.566 2.42 105.5 7
14.0 13.8 9.4168 3.48766 32.2440 0.327 2.32 101.0 7
15.0 14.8 9.3266 3.48643 32.3123 0.229 2.28 99.3 7
16.0 15.8 9.2985 3.48633 32.3362 0.207 2.24 97.7 6
17.0 16.8 9.2720 3.48575 32.3539 0.180 2.19 95.2 7
18.0 17.9 9.2385 3.48533 32.3795 0.134 2.17 94.5 7
19.0 18.8 9.2278 3.48548 32.3903 0.122 2.16 94.2 6
20.0 19.8 9.2210 3.48559 32.3972 0.119 2.16 94.1 7
21.0 20.8 9.2170 3.48575 32.4019 0.120 2.14 93.4 7
22.0 21.8 9.2120 3.48585 32.4072 0.117 2.15 93.5 7
23.0 22.8 9.2092 3.48600 32.4107 0.117 2.14 93.1 7
24.0 23.8 9.2051 3.48603 32.4143 0.109 2.14 93.1 7
25.0 24.8 9.2000 3.48602 32.4183 0.114 2.13 92.8 7
26.0 25.8 9.1998 3.48617 32.4197 0.121 2.14 93.1 7
27.0 26.8 9.1994 3.48620 32.4199 0.114 2.13 92.7 7
28.0 27.8 9.1922 3.48615 32.4255 0.105 2.12 92.3 7
29.0 28.8 9.1867 3.48609 32.4294 0.098 2.11 92.1 6
30.0 29.7 9.1826 3.48609 32.4327 0.089 2.11 91.8 8
31.0 30.8 9.1775 3.48600 32.4360 0.081 2.09 91.0 7
32.0 31.7 9.1684 3.48589 32.4427 0.074 2.08 90.6 6
33.0 32.7 9.1647 3.48583 32.4449 0.072 2.08 90.7 7
34.0 33.6 9.1592 3.48582 32.4495 0.065 2.08 90.6 7
35.0 34.7 9.1555 3.48576 32.4518 0.057 2.09 91.2 8
36.0 35.7 9.1485 3.48573 32.4574 0.052 2.10 91.6 7
37.0 36.7 9.1460 3.48573 32.4592 0.059 2.10 91.6 7
38.0 37.6 9.1433 3.48571 32.4610 0.064 2.11 92.0 8
39.0 38.7 9.1411 3.48572 32.4626 0.059 2.10 91.7 7
40.0 39.6 9.1406 3.48576 32.4631 0.061 2.10 91.5 7
41.0 40.7 9.1413 3.48581 32.4625 0.060 2.11 91.8 8
42.0 41.7 9.1396 3.48578 32.4633 0.060 2.12 92.4 7
43.0 42.6 9.1308 3.48563 32.4693 0.065 2.12 92.3 7
44.0 43.6 9.1254 3.48466 32.4654 0.093 2.10 91.7 3
45.0 44.6 9.1214 3.48482 32.4686 0.116 2.11 91.8 8
46.0 45.6 9.1232 3.48504 32.4688 0.112 2.10 91.7 7
47.0 46.6 9.1266 3.48500 32.4648 0.102 2.11 92.1 7
48.0 47.6 9.1071 3.48393 32.4711 0.138 2.11 92.0 7
49.0 48.6 9.0943 3.48378 32.4807 0.136 2.11 92.0 8
50.0 49.6 9.0968 3.48425 32.4829 0.119 2.11 91.8 8
51.0 50.6 9.1000 3.48415 32.4785 0.129 2.11 91.9 7
52.0 51.6 9.0979 3.48400 32.4784 0.149 2.11 91.9 8
53.0 52.6 9.0888 3.48373 32.4835 0.142 2.10 91.7 8
54.0 53.5 9.0912 3.48370 32.4805 0.143 2.10 91.7 8
55.0 54.6 9.0831 3.48353 32.4858 0.148 2.10 91.4 7
56.0 55.5 9.0681 3.48241 32.4874 0.177 2.11 91.8 7
57.0 56.5 9.0550 3.48258 32.5005 0.183 2.10 91.6 8
58.0 57.5 9.0570 3.48244 32.4968 0.176 2.10 91.4 7
59.0 58.5 9.0436 3.48184 32.5024 0.188 2.09 90.9 7
60.0 59.5 9.0246 3.48075 32.5080 0.185 2.06 89.7 7
61.0 60.5 8.9454 3.47669 32.5379 0.204 2.05 89.2 8
62.0 61.5 8.9048 3.47552 32.5625 0.194 2.02 87.9 7
63.0 62.4 8.8329 3.47238 32.5953 0.179 1.99 86.9 6