*2026/10/06 08:39:51.31
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2025/09/11 16:50:56.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 55
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 7365F1AA
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1 55
2 Depth metres 1.063 54.526
3 Temperature 'deg C (ITS90)' 9.1048 15.5851
4 Conductivity:Primary S/m 3.496167 3.767146
5 Salinity:T0:C0 PSS-78 29.8161 32.5967
6 Fluorescence:URU:Wetlabs mg/m^3 0.85E-01 6.958
7 Oxygen:Dissolved:SBE mL/L 1.862 6.802
8 Oxygen:Dissolved:SBE umol/kg 81.11124 297.2801
9 Number_of_bin_records n/a 2 10
$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\2025-063-0080.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 : 80
LATITUDE : 48 52.91390 N ! (deg min)
LONGITUDE : 125 4.80200 W ! (deg min)
WATER DEPTH : 62
*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 1604 1604
CLEAN 5.3 2026/09/29 08:01:40 1604 1604
MERGEHDR 1.3 2026/09/29 10:24:56 1604 1604
DELETE 6.3 2026/09/29 11:35:28 1604 478
SUPPRESS 1.1 2026/10/05 10:16:23 478 478
FILTERS 4.3 2026/10/05 10:42:10 375 375
BINAVE 4.2.1 2026/10/05 11:10:14 375 55
REMOVECH 8.2 2026/10/05 11:54:01 55 55
CHGUNITS 3.2 2026/10/05 12:46:45 55 55
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
89 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 46.80 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 21:04:40
2.8.0.119
07-Nov-2018
cast 31 11 Sep 2025 16:50:56 samples 57047 to 58650, avg = 1, stop = mag swit
ch
Follow the Fish Barkley Sound Juvenile Purse Seine Nanat Island
# nquan = 11
# nvalues = 1604
# 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, 1604
# span 1 = -0.077, 56.797
# span 2 = -0.076, 56.307
# span 3 = 8.9324, 15.6917
# span 4 = 0.060518, 3.796523
# span 5 = 1.0804, 3.3192
# span 6 = -0.2970, 7.9209
# span 7 = 0.3863, 32.6809
# span 8 = 1.7155, 7.8798
# span 9 = -0.790, 0.767
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Sep 11 2025 16:50:56 [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 11:16:05, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\Raw CTD Data\2025-063-0080.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\2025-063-0080.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\2025-063-0080.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\2025-063-0080.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\2025-063-0080.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 09:33:26):
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
1.0 1.1 15.5851 3.76715 29.8161 4.777 6.80 297.3 9
2.0 2.0 15.3488 3.76261 29.9556 6.958 5.98 261.2 10
3.0 3.0 14.3078 3.74876 30.6397 5.977 5.67 247.5 10
4.0 4.0 13.6121 3.73741 31.0929 4.384 5.89 257.0 10
5.0 4.7 13.0639 3.72333 31.4107 3.175 5.86 255.8 4
6.0 6.1 12.1157 3.66453 31.6460 1.818 4.94 215.3 4
7.0 6.9 12.0668 3.66358 31.6780 1.745 4.93 215.0 5
8.0 7.9 12.0445 3.66300 31.6910 1.605 4.88 212.8 6
9.0 8.9 12.0091 3.66092 31.7006 1.522 4.86 212.1 6
10.0 9.9 11.9830 3.66005 31.7140 1.457 4.82 210.2 7
11.0 10.9 11.9570 3.65841 31.7199 1.342 4.72 206.0 6
12.0 11.9 11.8969 3.65480 31.7359 1.277 4.63 201.8 6
13.0 12.9 11.8107 3.64982 31.7608 1.181 4.56 198.7 7
14.0 13.9 11.7544 3.64824 31.7932 1.150 4.53 197.5 6
15.0 14.9 11.7270 3.64637 31.7981 0.996 4.48 195.5 6
16.0 15.8 11.6718 3.64356 31.8178 0.942 4.45 194.0 6
17.0 16.9 11.6421 3.64240 31.8316 0.885 4.40 191.9 7
18.0 17.9 11.6098 3.64035 31.8390 0.822 4.31 188.0 6
19.0 18.9 11.5350 3.63490 31.8498 0.773 4.23 184.4 6
20.0 19.8 11.4380 3.63223 31.9070 0.806 4.21 183.4 7
21.0 20.9 11.4190 3.63222 31.9228 0.770 4.16 181.2 6
22.0 21.9 11.3915 3.63081 31.9324 0.747 4.06 177.1 6
23.0 22.8 11.3258 3.62747 31.9561 0.761 3.94 171.6 7
24.0 23.7 11.2371 3.62487 32.0071 0.713 3.91 170.5 6
25.0 24.8 11.2085 3.62413 32.0243 0.700 3.88 169.0 7
26.0 25.8 11.1864 3.62308 32.0328 0.692 3.82 166.7 7
27.0 26.8 11.1452 3.62038 32.0417 0.631 3.74 163.0 6
28.0 27.8 11.0719 3.61550 32.0571 0.586 3.67 159.8 7
29.0 28.8 11.0029 3.61200 32.0823 0.591 3.54 154.3 6
30.0 29.7 10.8808 3.60340 32.1038 0.508 3.42 148.9 7
31.0 30.7 10.7573 3.59613 32.1396 0.426 3.33 145.2 6
32.0 31.7 10.6541 3.59156 32.1844 0.416 3.26 141.9 7
33.0 32.8 10.5569 3.58360 32.1904 0.352 3.09 134.8 7
34.0 33.7 10.4095 3.57315 32.2158 0.305 2.88 125.4 6
35.0 34.7 10.1591 3.55452 32.2505 0.212 2.74 119.3 7
36.0 35.8 9.9504 3.54757 32.3661 0.190 2.73 119.1 7
37.0 36.7 9.9319 3.54693 32.3758 0.208 2.72 118.3 7
38.0 37.7 9.9076 3.54428 32.3703 0.165 2.65 115.6 7
39.0 38.8 9.8336 3.53982 32.3909 0.157 2.57 112.1 7
40.0 39.7 9.7495 3.53254 32.3920 0.158 2.45 106.9 7
41.0 40.7 9.6121 3.52539 32.4425 0.137 2.41 105.0 7
42.0 41.6 9.5606 3.52296 32.4637 0.117 2.40 104.6 6
43.0 42.6 9.5344 3.52195 32.4767 0.117 2.39 104.2 8
44.0 43.6 9.5217 3.52144 32.4826 0.122 2.37 103.3 6
45.0 44.6 9.5082 3.52009 32.4805 0.133 2.33 101.5 7
46.0 45.6 9.4638 3.51737 32.4924 0.114 2.30 100.2 7
47.0 46.6 9.4349 3.51609 32.5050 0.109 2.29 99.6 2
48.0 47.6 9.4150 3.51466 32.5079 -99.000 2.26 98.4 7
49.0 48.6 9.3863 3.51259 32.5123 0.108 2.22 96.8 7
50.0 49.6 9.3536 3.51106 32.5258 0.104 2.19 95.6 7
51.0 50.6 9.3312 3.50947 32.5294 0.088 2.16 93.9 7
52.0 51.5 9.2972 3.50770 32.5416 0.095 2.14 93.4 7
53.0 52.4 9.2805 3.50698 32.5490 0.085 2.07 90.3 10
54.0 53.6 9.2095 3.50158 32.5576 0.091 1.94 84.4 7
55.0 54.5 9.1048 3.49617 32.5967 0.099 1.86 81.1 8