*2026/10/06 08:39:47.76
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2025/06/26 13:55:31.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 34
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : BBA31DFD
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1 34
2 Depth metres 1.15 33.561
3 Temperature 'deg C (ITS90)' 9.1664 13.4253
4 Conductivity:Primary S/m 3.464592 3.701242
5 Salinity:T0:C0 PSS-78 30.84 32.2236
6 Fluorescence:URU:Wetlabs mg/m^3 0.638 3.37
7 Oxygen:Dissolved:SBE mL/L 3.542 6.681
8 Oxygen:Dissolved:SBE umol/kg 154.3397 291.6241
9 Number_of_bin_records n/a 1 7
$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\2025-063-0024.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 : Village Reef
EVENT NUMBER : 24
LATITUDE : 48 53.07100 N ! (deg min)
LONGITUDE : 125 19.03600 W ! (deg min)
WATER DEPTH : 36
*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 1226 1226
CLEAN 5.3 2026/09/29 08:01:34 1226 1226
MERGEHDR 1.3 2026/09/29 10:24:50 1226 1226
DELETE 6.3 2026/09/29 11:35:26 1226 209
SUPPRESS 1.1 2026/10/05 10:16:21 209 209
FILTERS 4.3 2026/10/05 10:42:07 181 181
BINAVE 4.2.1 2026/10/05 11:10:11 181 34
REMOVECH 8.2 2026/10/05 11:54:00 34 34
CHGUNITS 3.2 2026/10/05 12:46:44 34 34
REORDER 1.3.1 2026/10/05 12:48:05 ? ?
HDREDIT2 3.2 2026/10/06 08:39:47 ? ?
$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
3 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 23.91 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 08:39:47
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_11.hex
Software version 2.8.0.119 SB_Terminal.dll
Temperature SN = 8241
Conductivity SN = 8241
System UpLoad Time = Jul 08 2025 23:22:09
2.8.0.119
07-Nov-2018
cast 53 26 Jun 2025 13:55:31 samples 93044 to 94269, avg = 1, stop = mag swit
ch
Follow the Fish Barkley Sound Juvenile Purse Seine Village Reef
# nquan = 11
# nvalues = 1226
# 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, 1226
# span 1 = -0.075, 33.914
# span 2 = -0.074, 33.623
# span 3 = 9.1277, 13.4498
# span 4 = 0.000040, 3.703849
# span 5 = 1.6943, 3.1737
# span 6 = -0.0278, 4.7751
# span 7 = 0.0065, 32.2591
# span 8 = 3.4789, 8.0909
# span 9 = -0.852, 0.834
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Jun 26 2025 13:55:31 [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 11:15:23, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = C:\Users\BEDARDJ\Desktop\Data_Processing\CTD-2025-063\SeabirdSteps
\Raw CTD Data\2025-063-0024.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\2025-063-0024.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\2025-063-0024.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\2025-063-0024.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\2025-063-0024.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 11:17:27):
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 13.4253 3.70124 30.9099 3.370 6.68 291.6 1
2.0 1.7 13.3780 3.69295 30.8709 3.096 6.54 285.7 7
3.0 2.9 12.9704 3.65424 30.8400 2.745 6.48 282.8 5
4.0 3.9 12.3973 3.62872 31.0690 2.620 6.46 282.1 5
5.0 4.9 12.1961 3.61996 31.1519 2.443 6.47 282.5 5
6.0 5.9 12.0076 3.60809 31.1950 2.369 6.55 285.8 6
7.0 7.0 11.8813 3.60340 31.2553 2.374 6.44 280.8 5
8.0 8.0 11.7840 3.59552 31.2605 2.396 6.28 273.8 5
9.0 8.9 11.6244 3.58200 31.2637 2.461 6.12 267.0 5
10.0 9.9 11.2669 3.55702 31.3226 3.012 5.76 251.2 5
11.0 10.9 10.7697 3.53344 31.5153 3.157 5.47 238.5 6
12.0 12.0 10.4591 3.52004 31.6504 2.965 5.30 230.9 5
13.0 12.9 10.3418 3.51349 31.6866 2.925 5.08 221.7 5
14.0 13.8 10.1737 3.50541 31.7520 2.614 5.03 219.2 5
15.0 14.9 10.1021 3.50344 31.7946 2.462 4.95 215.6 6
16.0 15.9 10.0475 3.49888 31.7960 2.484 4.79 208.6 5
17.0 16.9 9.9328 3.49340 31.8413 2.258 4.69 204.4 5
18.0 17.8 9.8707 3.49033 31.8646 2.105 4.56 198.8 5
19.0 18.8 9.7478 3.48247 31.8931 1.948 4.44 193.4 6
20.0 19.9 9.6393 3.47839 31.9474 1.721 4.38 191.0 5
21.0 20.9 9.6074 3.47822 31.9736 1.504 4.34 189.2 5
22.0 21.8 9.6025 3.47810 31.9764 1.540 4.30 187.5 6
23.0 22.8 9.5913 3.47764 31.9812 1.515 4.28 186.5 5
24.0 23.8 9.5804 3.47697 31.9836 1.434 4.28 186.5 6
25.0 24.8 9.5433 3.47528 31.9990 1.476 4.28 186.4 5
26.0 25.7 9.5195 3.47434 32.0102 1.504 4.14 180.6 6
27.0 26.7 9.4710 3.47214 32.0305 1.362 4.03 175.4 5
28.0 27.7 9.4232 3.47072 32.0584 1.196 3.95 172.3 6
29.0 28.8 9.3545 3.46782 32.0896 1.090 3.81 166.0 6
30.0 30.0 9.2772 3.46636 32.1436 0.925 3.73 162.4 7
31.0 30.7 9.2573 3.46668 32.1644 0.842 3.73 162.6 7
32.0 31.8 9.2387 3.46593 32.1730 0.755 3.68 160.2 6
33.0 32.9 9.2120 3.46511 32.1881 0.638 3.56 155.1 7
34.0 33.6 9.1664 3.46459 32.2236 0.649 3.54 154.3 2