*2026/10/06 08:39:49.00
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2025/07/24 16:15:01.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 74
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 9B93449E
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 0 73
2 Depth metres 0.373 72.281
3 Temperature 'deg C (ITS90)' 8.0015 16.8833
4 Conductivity:Primary S/m 3.440418 3.902126
5 Salinity:T0:C0 PSS-78 29.8832 33.0294
6 Fluorescence:URU:Wetlabs mg/m^3 0.186 4.209
7 Oxygen:Dissolved:SBE mL/L 1.124 5.688
8 Oxygen:Dissolved:SBE umol/kg 48.93967 248.6505
9 Number_of_bin_records n/a 3 12
$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\2025-063-0043.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 : 43
LATITUDE : 48 52.88410 N ! (deg min)
LONGITUDE : 125 4.90810 W ! (deg min)
WATER DEPTH : 83
*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 07:55:04 1805 1805
CLEAN 5.3 2026/09/29 08:01:36 1805 1805
MERGEHDR 1.3 2026/09/29 10:24:53 1805 1805
DELETE 6.3 2026/09/29 11:35:27 1805 655
SUPPRESS 1.1 2026/10/05 10:16:22 655 655
FILTERS 4.3 2026/10/05 10:42:08 603 603
BINAVE 4.2.1 2026/10/05 11:10:12 603 74
REMOVECH 8.2 2026/10/05 11:54:00 74 74
CHGUNITS 3.2 2026/10/05 12:46:44 74 74
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
80 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 65.45 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_07_25.hex
Software version 2.8.0.119 SB_Terminal.dll
Temperature SN = 8241
Conductivity SN = 8241
System UpLoad Time = Jul 25 2025 21:07:00
2.8.0.119
07-Nov-2018
cast 81 24 Jul 2025 16:15:01 samples 134211 to 136015, avg = 1, stop = mag sw
itch
Follow the Fish Barkley Sound Juvenile Purse Seine Nanat Island
# nquan = 11
# nvalues = 1805
# 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, 1805
# span 1 = -0.066, 75.453
# span 2 = -0.066, 74.799
# span 3 = 7.9986, 16.9370
# span 4 = 0.005121, 3.910209
# span 5 = 0.8666, 2.7810
# span 6 = -0.1029, 11.6005
# span 7 = 0.0334, 33.0389
# span 8 = 1.1156, 7.3454
# span 9 = -0.788, 0.756
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Jul 24 2025 16:15:01 [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 11:15:37, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\Raw CTD Data\2025-063-0043.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\2025-063-0043.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\2025-063-0043.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\2025-063-0043.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 12:59:00, 7.26.7.129 [derive_vars = 3]
# Derive_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\4_CELLTM\2025-063-0043.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 13:59:39):
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 0.4 16.0797 3.90213 30.6235 4.209 5.51 240.6 3
1.0 1.1 16.8833 3.88698 29.8832 4.056 5.69 248.7 10
2.0 2.0 15.5173 3.82841 30.4138 3.199 5.37 234.6 10
3.0 3.0 13.7548 3.77999 31.3730 2.826 5.14 224.4 3
4.0 4.0 12.6243 3.75366 31.9953 0.908 5.19 226.4 6
5.0 5.0 12.0788 3.71494 32.1628 0.959 5.17 225.3 10
6.0 6.0 11.7292 3.68435 32.1677 0.850 5.16 225.0 10
7.0 6.9 11.3023 3.63183 32.0259 0.612 4.95 215.6 10
8.0 8.0 11.1270 3.62204 32.0818 0.540 4.82 210.1 10
9.0 8.9 11.0021 3.61396 32.1108 0.531 4.76 207.5 12
10.0 9.9 10.9387 3.61065 32.1332 0.537 4.75 207.0 10
11.0 11.0 10.8043 3.60037 32.1487 0.518 4.61 200.7 11
12.0 11.9 10.7074 3.59441 32.1743 0.524 4.52 196.9 11
13.0 12.9 10.6505 3.59099 32.1900 0.475 4.47 195.0 9
14.0 13.9 10.5496 3.58232 32.1921 0.397 4.32 188.1 11
15.0 14.8 10.4748 3.57709 32.2055 0.367 4.24 185.0 11
16.0 15.9 10.3901 3.57124 32.2215 0.355 4.15 181.0 9
17.0 16.9 10.3018 3.56527 32.2395 0.345 4.07 177.2 12
18.0 17.8 10.2309 3.56075 32.2566 0.399 4.01 174.9 10
19.0 18.9 10.2095 3.55918 32.2594 0.386 3.96 172.7 11
20.0 19.8 10.1495 3.55448 32.2650 0.386 3.90 170.0 11
21.0 20.8 10.1175 3.55260 32.2742 0.391 3.87 168.6 9
22.0 21.9 10.0909 3.54997 32.2708 0.392 3.81 165.9 7
23.0 22.8 10.0318 3.54559 32.2789 0.364 3.69 161.0 7
24.0 23.7 9.9713 3.54090 32.2852 0.378 3.59 156.6 7
25.0 24.7 9.9294 3.53616 32.2740 0.392 3.31 144.4 6
26.0 25.9 9.7100 3.51620 32.2672 0.350 3.12 136.2 7
27.0 26.8 9.5568 3.50901 32.3309 0.278 3.01 131.1 8
28.0 27.7 9.4547 3.50065 32.3370 0.248 2.83 123.5 7
29.0 28.7 9.3312 3.49477 32.3878 0.241 2.81 122.2 6
30.0 29.8 9.3082 3.49463 32.4067 0.241 2.78 121.2 7
31.0 30.7 9.2766 3.49137 32.4013 0.245 2.68 116.8 8
32.0 31.7 9.2109 3.48717 32.4173 0.249 2.56 111.5 6
33.0 32.7 9.1339 3.48155 32.4287 0.235 2.41 104.8 7
34.0 33.8 9.0086 3.47467 32.4712 0.224 2.32 101.2 6
35.0 34.7 8.9420 3.47258 32.5099 0.231 2.29 99.9 8
36.0 35.7 8.9095 3.47020 32.5145 0.239 2.19 95.3 7
37.0 36.7 8.8298 3.46655 32.5490 0.239 2.12 92.4 6
38.0 37.7 8.7858 3.46433 32.5659 0.230 2.05 89.4 7
39.0 38.7 8.7227 3.46155 32.5944 0.227 1.93 84.0 8
40.0 39.6 8.6040 3.45483 32.6330 0.228 1.71 74.6 8
41.0 40.7 8.4794 3.45205 32.7188 0.242 1.68 73.0 6
42.0 41.7 8.4533 3.45075 32.7288 0.222 1.60 69.8 8
43.0 42.6 8.3885 3.44860 32.7659 0.216 1.55 67.6 7
44.0 43.5 8.3581 3.44792 32.7866 0.225 1.54 66.9 7
45.0 44.6 8.3450 3.44751 32.7940 0.213 1.51 65.6 7
46.0 45.6 8.3249 3.44686 32.8054 0.223 1.48 64.4 8
47.0 46.6 8.3045 3.44624 32.8175 0.226 1.43 62.4 7
48.0 47.5 8.2751 3.44512 32.8326 0.227 1.40 60.8 7
49.0 48.5 8.2549 3.44468 32.8464 0.223 1.37 59.7 7
50.0 49.6 8.2271 3.44356 32.8600 0.222 1.32 57.6 8
51.0 50.6 8.1948 3.44260 32.8796 0.215 1.28 55.9 7
52.0 51.5 8.1709 3.44201 32.8953 0.228 1.27 55.1 8
53.0 52.6 8.1618 3.44189 32.9020 0.229 1.26 54.9 7
54.0 53.5 8.1580 3.44185 32.9047 0.226 1.26 54.7 4
55.0 54.6 8.1523 3.44173 32.9084 -99.000 1.24 53.9 8
56.0 55.5 8.1411 3.44139 32.9148 0.233 1.22 53.3 7
57.0 56.5 8.1317 3.44131 32.9223 0.214 1.21 52.9 4
58.0 57.5 8.1212 3.44099 32.9283 -99.000 1.21 52.6 7
59.0 58.4 8.1160 3.44100 32.9328 0.230 1.20 52.2 7
60.0 59.5 8.1101 3.44088 32.9366 0.220 1.19 51.6 8
61.0 60.5 8.1016 3.44073 32.9426 0.215 1.17 50.9 7
62.0 61.5 8.0952 3.44068 32.9475 0.222 1.17 51.0 8
63.0 62.5 8.0931 3.44068 32.9491 0.228 1.17 50.9 8
64.0 63.4 8.0925 3.44073 32.9497 0.235 1.17 50.8 7
65.0 64.5 8.0913 3.44071 32.9502 0.242 1.16 50.4 8
66.0 65.4 8.0805 3.44055 32.9582 0.221 1.14 49.5 9
67.0 66.4 8.0621 3.44042 32.9735 0.226 1.12 49.0 8
68.0 67.4 8.0453 3.44044 32.9891 0.222 1.13 49.2 7
69.0 68.4 8.0387 3.44048 32.9954 0.216 1.13 49.0 9
70.0 69.4 8.0224 3.44049 33.0103 0.201 1.12 48.9 8
71.0 70.4 8.0101 3.44050 33.0216 0.186 1.13 49.2 8
72.0 71.4 8.0015 3.44052 33.0294 0.199 1.13 49.2 8
73.0 72.3 8.0017 3.44057 33.0294 0.201 1.13 49.2 7