*2026/10/06 08:39:51.83
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2025/09/25 17:12:08.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 48
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 84705455
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 6 53
2 Depth metres 6.073 52.275
3 Temperature 'deg C (ITS90)' 9.5737 11.7118
4 Conductivity:Primary S/m 3.529409 3.647551
5 Salinity:T0:C0 PSS-78 31.8263 32.5132
6 Fluorescence:URU:Wetlabs mg/m^3 0.174 1.42
7 Oxygen:Dissolved:SBE mL/L 2.256 4.934
8 Oxygen:Dissolved:SBE umol/kg 98.29004 215.0988
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\2025-063-0089.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 : Nanat Island
EVENT NUMBER : 89
LATITUDE : 48 52.92820 N ! (deg min)
LONGITUDE : 125 4.87880 W ! (deg min)
WATER DEPTH : 51
*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 2428 2428
CLEAN 5.3 2026/09/29 08:01:41 2428 2428
MERGEHDR 1.3 2026/09/29 10:24:57 2428 2428
DELETE 6.3 2026/09/29 11:35:29 2428 469
SUPPRESS 1.1 2026/10/05 10:16:24 469 469
FILTERS 4.3 2026/10/05 10:42:11 404 404
BINAVE 4.2.1 2026/10/05 11:10:14 404 48
REMOVECH 8.2 2026/10/05 11:54:01 48 48
CHGUNITS 3.2 2026/10/05 12:46:45 48 48
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
107 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 42.98 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 18:46:02
2.8.0.119
07-Nov-2018
cast 40 25 Sep 2025 17:12:08 samples 75176 to 77603, avg = 1, stop = mag swit
ch
Follow the Fish Barkley Sound Juvenile Purse Seine Nanat
# nquan = 11
# nvalues = 2428
# 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, 2428
# span 1 = -0.050, 52.978
# span 2 = -0.049, 52.521
# span 3 = 9.5650, 14.8430
# span 4 = 0.021921, 3.714057
# span 5 = 1.2648, 3.1001
# span 6 = -0.0736, 6.3096
# span 7 = 0.1384, 32.5321
# span 8 = 2.2330, 8.0533
# span 9 = -0.539, 0.625
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Sep 25 2025 17:12:08 [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 11:16:12, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\Raw CTD Data\2025-063-0089.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\2025-063-0089.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\2025-063-0089.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\2025-063-0089.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\2025-063-0089.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 09:45:59):
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 11.7118 3.64755 31.8263 1.345 4.79 208.8 9
7.0 6.9 11.3509 3.63333 31.9984 1.420 4.90 213.8 10
8.0 8.0 11.3078 3.63314 32.0335 1.216 4.92 214.3 11
9.0 8.9 11.3046 3.63371 32.0414 1.413 4.93 215.0 11
10.0 9.9 11.3041 3.63411 32.0454 1.310 4.92 214.4 10
11.0 10.9 11.3007 3.63423 32.0474 1.192 4.93 215.1 9
12.0 11.8 11.2492 3.63107 32.0625 1.075 4.91 214.0 8
13.0 12.9 11.2138 3.62858 32.0685 1.300 4.84 210.9 10
14.0 13.9 11.1783 3.62640 32.0774 1.267 4.78 208.3 11
15.0 14.9 11.1580 3.62500 32.0809 1.239 4.74 206.5 11
16.0 15.9 11.1388 3.62261 32.0738 1.340 4.56 199.0 9
17.0 16.8 11.0457 3.61586 32.0881 1.302 4.37 190.4 11
18.0 17.8 10.9604 3.61267 32.1307 1.150 4.33 189.0 11
19.0 18.9 10.9209 3.61109 32.1493 1.009 4.27 186.0 10
20.0 19.9 10.8956 3.60996 32.1599 1.008 4.16 181.3 11
21.0 20.8 10.8670 3.60860 32.1711 0.877 4.00 174.3 8
22.0 21.8 10.8417 3.60707 32.1777 0.945 3.75 163.6 7
23.0 22.8 10.7333 3.60012 32.2038 0.803 3.63 158.3 7
24.0 23.8 10.6439 3.59634 32.2444 0.642 3.54 154.1 8
25.0 24.9 10.5763 3.59221 32.2626 0.655 3.51 153.1 7
26.0 25.8 10.5375 3.59115 32.2859 0.620 3.48 151.7 7
27.0 26.8 10.5024 3.58805 32.2856 0.590 3.33 145.0 7
28.0 27.8 10.4396 3.58281 32.2884 0.546 3.15 137.4 7
29.0 28.8 10.3239 3.57618 32.3243 0.472 3.10 135.2 7
30.0 29.7 10.2856 3.57475 32.3436 0.465 3.09 134.8 7
31.0 30.7 10.2602 3.57359 32.3542 0.431 3.08 134.0 7
32.0 31.8 10.2476 3.57293 32.3583 -99.000 3.07 133.7 8
33.0 32.7 10.2423 3.57279 32.3612 0.414 3.07 133.7 4
34.0 33.6 10.2419 3.57273 32.3605 0.401 3.01 131.3 7
35.0 34.7 10.2122 3.56922 32.3512 0.399 2.92 127.3 2
36.0 35.7 10.1485 3.56525 32.3676 -99.000 2.85 124.1 8
37.0 36.7 10.0818 3.56122 32.3862 0.330 2.79 121.5 6
38.0 37.7 10.0335 3.55859 32.4024 0.308 2.76 120.3 7
39.0 38.7 10.0060 3.55692 32.4097 0.299 2.74 119.5 8
40.0 39.6 9.9911 3.55649 32.4183 0.294 2.71 118.0 7
41.0 40.6 9.9558 3.55335 32.4177 0.270 2.65 115.5 7
42.0 41.6 9.9038 3.55043 32.4344 -99.000 2.59 112.9 8
43.0 42.7 9.8520 3.54722 32.4478 0.243 2.55 111.2 6
44.0 43.6 9.8217 3.54558 32.4580 0.246 2.53 110.2 8
45.0 44.6 9.8082 3.54482 32.4620 0.249 2.52 110.0 8
46.0 45.6 9.7918 3.54447 32.4728 0.234 2.53 110.2 8
47.0 46.6 9.7870 3.54449 32.4770 0.253 2.52 109.7 8
48.0 47.5 9.7813 3.54407 32.4774 0.234 2.50 109.0 8
49.0 48.6 9.7724 3.54324 32.4764 0.230 2.49 108.5 8
50.0 49.6 9.7639 3.54285 32.4798 0.212 2.46 107.4 8
51.0 50.6 9.7345 3.53892 32.4657 0.207 2.32 101.3 9
52.0 51.6 9.6073 3.53014 32.4906 0.174 2.26 98.3 9
53.0 52.3 9.5737 3.52941 32.5132 0.197 2.26 98.4 3