*2026/10/06 08:39:49.61
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2025/07/31 16:03:20.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 63
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 626F0972
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 0 62
2 Depth metres 0.176 61.324
3 Temperature 'deg C (ITS90)' 8.2962 16.2457
4 Conductivity:Primary S/m 1.579076 3.910942
5 Salinity:T0:C0 PSS-78 11.8559 32.8437
6 Fluorescence:URU:Wetlabs mg/m^3 0.87E-01 7.399
7 Oxygen:Dissolved:SBE mL/L 1.302 7.931
8 Oxygen:Dissolved:SBE umol/kg 56.69936 351.2977
9 Number_of_bin_records n/a 1 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\2025-063-0053.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 : 53
LATITUDE : 48 52.87560 N ! (deg min)
LONGITUDE : 125 4.90230 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 07:55:05 1775 1775
CLEAN 5.3 2026/09/29 08:01:37 1775 1775
MERGEHDR 1.3 2026/09/29 10:24:53 1775 1775
DELETE 6.3 2026/09/29 11:35:27 1775 541
SUPPRESS 1.1 2026/10/05 10:16:22 541 541
FILTERS 4.3 2026/10/05 10:42:09 487 487
BINAVE 4.2.1 2026/10/05 11:10:13 487 63
REMOVECH 8.2 2026/10/05 11:54:00 63 63
CHGUNITS 3.2 2026/10/05 12:46:44 63 63
REORDER 1.3.1 2026/10/05 12:48:05 ? ?
HDREDIT2 3.2 2026/10/06 08:39:49 ? ?
$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
60 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 52.34 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 08:39:49
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_08_05.hex
Software version 2.8.0.119 SB_Terminal.dll
Temperature SN = 8241
Conductivity SN = 8241
System UpLoad Time = Aug 05 2025 17:01:12
2.8.0.119
07-Nov-2018
cast 91 31 Jul 2025 16:03:20 samples 149918 to 151692, avg = 1, stop = mag sw
itch
Follow the Fish Barkley Sound Juvenile Purse Seine Nanat
# nquan = 11
# nvalues = 1775
# 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, 1775
# span 1 = -0.050, 62.340
# span 2 = -0.050, 61.801
# span 3 = 8.2580, 16.8053
# span 4 = 0.008643, 3.954949
# span 5 = 0.9226, 3.2866
# span 6 = -0.0965, 9.2118
# span 7 = 0.0532, 32.8877
# span 8 = 1.2733, 8.2694
# span 9 = -0.714, 0.862
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Jul 31 2025 16:03:20 [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 11:15:44, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\Raw CTD Data\2025-063-0053.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\2025-063-0053.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\2025-063-0053.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\2025-063-0053.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 12:59:04, 7.26.7.129 [derive_vars = 3]
# Derive_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\4_CELLTM\2025-063-0053.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 14:47:28):
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 0.2 14.6996 1.57908 11.8559 3.341 7.93 351.3 2
1.0 0.9 15.9084 3.90402 30.7706 6.620 7.25 316.8 5
2.0 2.0 16.2457 3.90744 30.5402 7.302 6.79 296.9 6
3.0 3.0 16.2215 3.91094 30.5889 7.399 5.70 248.8 5
4.0 3.9 16.0319 3.90031 30.6418 6.688 5.46 238.5 5
5.0 5.0 15.7463 3.88860 30.7598 3.383 5.37 234.6 6
6.0 6.0 14.0127 3.79540 31.3061 2.892 5.34 233.1 7
7.0 7.0 12.2215 3.68107 31.7146 2.528 4.97 216.7 10
8.0 8.0 11.6400 3.64560 31.8683 1.256 4.86 212.0 11
9.0 8.9 11.4032 3.63620 31.9803 0.905 4.77 207.8 10
10.0 9.9 11.3033 3.63059 32.0116 0.870 4.72 205.9 10
11.0 10.9 11.2044 3.62380 32.0304 0.802 4.63 201.7 11
12.0 11.9 11.0268 3.61180 32.0666 0.535 4.52 197.0 10
13.0 12.9 10.8591 3.60249 32.1209 0.438 4.46 194.6 10
14.0 13.9 10.8142 3.60116 32.1466 0.432 4.43 193.1 7
15.0 14.8 10.7461 3.59418 32.1367 0.351 4.31 188.0 1
16.0 15.9 10.6047 3.58499 32.1693 0.261 4.22 183.9 8
17.0 16.9 10.4762 3.57671 32.1997 0.243 4.14 180.3 7
18.0 17.8 10.4064 3.57331 32.2269 0.238 4.07 177.4 7
19.0 18.8 10.3568 3.56849 32.2222 0.240 3.96 172.6 7
20.0 19.9 10.2846 3.56523 32.2530 0.236 3.93 171.4 7
21.0 20.8 10.2513 3.56148 32.2445 0.225 3.84 167.2 7
22.0 21.8 10.1574 3.55499 32.2622 0.200 3.75 163.5 7
23.0 22.8 10.0689 3.54982 32.2885 0.195 3.69 160.9 8
24.0 23.8 10.0252 3.54606 32.2891 0.189 3.58 156.0 7
25.0 24.8 9.9423 3.53930 32.2942 0.176 3.44 150.1 7
26.0 25.8 9.8384 3.53412 32.3344 0.173 3.43 149.5 8
27.0 26.7 9.8203 3.53313 32.3401 0.172 3.37 147.0 7
28.0 27.8 9.7755 3.52894 32.3372 0.165 3.33 144.9 7
29.0 28.7 9.7310 3.52683 32.3553 0.161 3.30 143.7 8
30.0 29.7 9.7163 3.52606 32.3602 0.176 3.27 142.7 8
31.0 30.8 9.7014 3.52495 32.3619 0.169 3.24 141.2 7
32.0 31.7 9.6798 3.52325 32.3636 0.165 3.19 139.1 7
33.0 32.7 9.6441 3.52068 32.3690 0.172 3.16 137.6 8
34.0 33.7 9.6184 3.51943 32.3790 0.167 3.15 137.1 8
35.0 34.7 9.6075 3.51901 32.3840 0.172 3.13 136.6 7
36.0 35.7 9.5993 3.51826 32.3834 0.159 3.09 134.8 7
37.0 36.6 9.5759 3.51683 32.3895 0.152 3.02 131.7 8
38.0 37.6 9.5192 3.51133 32.3838 0.155 2.91 126.8 8
39.0 38.7 9.4524 3.50767 32.4062 0.160 2.86 124.6 8
40.0 39.7 9.4131 3.50450 32.4088 0.149 2.71 118.1 8
41.0 40.7 9.3120 3.49727 32.4256 0.145 2.63 114.7 1
42.0 41.6 9.2770 3.49638 32.4477 0.147 2.62 113.9 3
43.0 42.6 9.2575 3.49469 32.4475 0.139 2.54 110.6 8
44.0 43.6 9.2038 3.49184 32.4666 0.138 2.49 108.3 8
45.0 44.6 9.1711 3.48954 32.4721 0.146 2.44 106.3 8
46.0 45.6 9.1413 3.48841 32.4872 0.141 2.39 104.3 7
47.0 46.6 9.1059 3.48578 32.4917 0.138 2.35 102.2 8
48.0 47.6 9.0673 3.48314 32.4991 0.124 2.29 99.6 8
49.0 48.6 9.0259 3.48180 32.5227 0.123 2.27 98.8 7
50.0 49.6 9.0082 3.48069 32.5270 0.126 2.23 97.2 8
51.0 50.5 8.9790 3.47870 32.5325 0.112 2.10 91.6 8
52.0 51.5 8.8654 3.47128 32.5589 0.108 1.95 85.0 8
53.0 52.5 8.7620 3.46724 32.6114 0.097 1.82 79.1 9
54.0 53.5 8.6405 3.46136 32.6614 0.087 1.73 75.2 8
55.0 54.6 8.5976 3.46021 32.6886 0.087 1.72 74.7 8
56.0 55.6 8.5772 3.45862 32.6902 0.094 1.65 71.9 9
57.0 56.5 8.5164 3.45611 32.7197 0.090 1.56 67.8 8
58.0 57.5 8.4605 3.45389 32.7478 0.092 1.46 63.7 7
59.0 58.5 8.3854 3.45109 32.7877 0.097 1.40 61.0 9
60.0 59.4 8.3355 3.44957 32.8177 0.094 1.35 58.9 8
61.0 60.5 8.3108 3.44925 32.8370 0.088 1.33 58.0 8
62.0 61.3 8.2962 3.44864 32.8437 0.097 1.30 56.7 7