*2026/02/03 14:23:21.88
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2024/02/09 03:38:49.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 89
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 92B85AF5
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1 89
2 Depth metres 1.276 88.089
3 Temperature:Primary 'deg C (ITS90)' 8.371 10.2947
4 Salinity:T0:C0 PSS-78 22.7724 32.0109
5 Oxygen:Dissolved:SBE mL/L 4.087 7.07
6 Oxygen:Dissolved:SBE umol/kg 178.1482 310.2718
7 Conductivity:Primary S/m 2.476321 3.543593
8 Fluorescence:URU:Wetlabs mg/m^3 0.97E-01 1.295
9 Number_of_bin_records n/a 3 38
$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 ' ' 9 F ' ' 4
5 -99 ' ' 7 F ' ' 2
6 -99 ' ' 6 F ' ' 1
7 -99 ' ' 10 F ' ' 5
8 -99 ' ' 8 F ' ' 3
9 ' ' ' ' 5 I I 0
$END
$REMARKS
This file converted from Sea-Bird file:
E:\Telework\2024-005\Processing\derive\2024-005-0005.cnv
$END
*ADMINISTRATION
MISSION : 2024-005
AGENCY : IOS, Ocean Sciences Division, Sidney, B.C.
COUNTRY : Canada
PROJECT : Barkley Sound Euphausiids Monitoring Survey
SCIENTIST : Young K.
PLATFORM : Alta
*LOCATION
GEOGRAPHIC AREA : B.C. Inlets
STATION : Swale
EVENT NUMBER : 5
LATITUDE : 48 54.64800 N ! (deg min)
LONGITUDE : 125 12.69000 W ! (deg min)
WATER DEPTH : 98
*INSTRUMENT
TYPE : Sea-Bird CTD
MODEL : SBE-19plus
SERIAL NUMBER : 1453
$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
$END
*HISTORY
$TABLE: PROGRAMS
! Name Vers Date Time Recs In Recs Out
! -------- ------ ---------- -------- --------- ---------
SBE_IOS 4.3 2026/01/20 10:54:31 1768 1768
CLEAN 5.3 2026/01/20 10:56:11 1768 1768
CLIP 1.4.1 2026/01/20 11:56:00 1768 1169
SHIFTDAT 3.5.1 2026/01/20 12:04:31 1169 1169
DELETE 6.3 2026/01/20 12:14:19 1169 434
CTDEDIT 5.5.1 2026/01/21 09:46:58 434 410
CALIB 12.1 2026/02/03 13:46:39 410 410
BINAVE 4.2.1 2026/02/03 13:49:11 410 89
REMOVECH 8.2 2026/02/03 14:21:36 89 89
CHGUNITS 3.2 2026/02/03 14:21:42 89 89
REORDER 1.3.1 2026/02/03 14:22:23 ? ?
HDREDIT2 3.2 2026/02/03 14:23:21 ? ?
$END
$REMARKS
-CLEAN functions: 2026/01/20 10:56:11 20
Reset #RECS, MIN & MAX values in header.
Interpolation by Record Number, in Pressure
Set event to last 4 characters of file name
Remove remark heading: "Comments from secondary"
-The following CLIP parameters were used.
Clip by Record Number Limits
First, Last Records = 600, end from event list: clip.csv
Time Not Available in File
-The following SHIFT parameters were used.
Shift Channel: Conductivity:Primary [S/m]
# of Records to Advance (-ve for Delay):
At REC# 0 Shift= -2.20
Salinity was recalculated after shift
-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 NOT filtered.
Swells deleted. Warning message if pressure difference of 2.00
Drop rates < 0.30m/s (calculated over 5 points) will be deleted.
Drop rate applies in the range 10.00 to 79.02 dbars
Sample interval (from user input) = 0.250 seconds.
-CTDEDIT v5.5.1 2026/01/21 09:46:58
24 records were deleted in this editing session.
No data values were changed.
-CALIB parameters: 2026/02/03 13:46:39
Calibration type = Correct
Mode: ONLY - calibration specs from Cal File only.
Calibration file = E:\Telework\2024-005\Processing\doc\2024-005-recal.ccf
Calibrations applied:
Ch Name Units Fmla Coefficents
-- ----------------------------- --------- --- -----------------------------
8 Salinity:T0:C0 PSS-78 10 0.1000000E-01 0.1000000E+01
9 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1035000E+01
-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 2026/02/03 14:21:36
The following CHANNEL(S) were removed:
Scan_Number
Oxygen:Voltage:SBE [volts]
Descent_Rate [m/s]
Flag
Prediction_Flag
-CHANGE units:
Temperature reference channel: Temperature
Salinity reference channel: Salinity:T0:C0
'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg
-HEADER EDITS: 2026/02/03 14:23:21
Applied edit header: E:\Telework\2024-005\Processing\doc\2024-005-HDR.TXT
Channel 1: Pressure [decibar]
Format: F9.4 ==> F7.1
Channel 2: Depth [metres]
Name: Depth:Salt_Water ==> Depth
Format: F9.4 ==> F7.1
Channel 3: Temperature:Primary [deg C (ITS90)]
Name: Temperature ==> Temperature:Primary
Channel 8: Fluorescence:URU:Wetlabs [mg/m^3]
Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs
Channel 5: Oxygen:Dissolved:SBE [mL/L]
Format: F8.3 ==> F7.2
Channel 7: Conductivity:Primary [S/m]
Format: F10.6 ==> F10.5
$END
*COMMENTS
SBE HEADER
Sea-Bird SBE19plus Data File:
FileName = C:\Users\Barkley Sound\Desktop\2024-005 Barkley Sound\CTD\2024-005-
0005.hex
Software version 2.8.0.119
Temperature SN = 8241
Conductivity SN = 8241
System UpLoad Time = Feb 09 2024 07:18:23
2.8.0.119
07-Nov-2018
Sea-Bird Electronics, Inc.
3.1.8
Mar 9 2016 16:22:29
1.4
23 Nov 2022
temperature0
01908241
conductivity-0
01908241
strain-0
12041679
OXY
43-4354
not assigned
not assigned
CHL
FLRT-7495
not assigned
not assigned
not assigned
not assigned
not assigned
not assigned
not assigned
not assigned
2024-02-09T15:13:29
not logging
13.3
8.3
62.2
60.3
5.0
22.1
132825
8855
4377687
15
7
1
3206
60
no
no
alkaline
7.5
yes
no
yes
no
no
no
no
no
no
no
no
no
yes
yes
raw HEX
01908241
09-Dec-22
1.243927e-03
2.764909e-04
-1.244512e-06
1.841943e-07
0.000000e+00
01908241
09-Dec-22
-1.006310e+00
1.379511e-01
-2.854140e-04
4.038563e-05
-9.570000e-08
3.250000e-06
1.000000e+00
12041679
03-Dec-22
1.138543e+00
2.619306e-03
1.566019e-11
5.246591e+05
3.468777e+01
-6.403339e-01
2.538575e+01
-2.500000e-04
0.000000e+00
-5.931497e+01
5.352813e+01
-2.961127e-01
0.000000e+00
8.700000e+02
-4.862000e-02
1.254448e+00
-4.878200e-02
1.252206e+00
-4.892300e-02
1.252319e+00
-4.893800e-02
1.252756e+00
-4.874600e-02
1.252342e+00
-4.844500e-02
1.252579e+00
1.000018e+00
cast 5 09 Feb 2024 03:38:49 samples 4536 to 6303, avg = 1, stop = mag switch
# nquan = 11
# nvalues = 1768
# 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 = 2
# name 10 = flag: flag
# span 0 = 1, 1768
# span 1 = -0.123, 89.018
# span 2 = -0.122, 88.244
# span 3 = 6.2019, 10.2953
# span 4 = 0.000100, 3.543977
# span 5 = 1.9071, 2.7617
# span 6 = -0.3160, 1.9243
# span 7 = 0.0030, 32.0054
# span 8 = 3.9222, 7.8679
# span 9 = -1.186, 1.177
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Feb 09 2024 03:38:49 [Instrument's time stamp, header]
# bad_flag = -9.990e-29
#
#
#
#
# 8241
# 09-Dec-22
# 1.24392713e-003
# 2.76490943e-004
# -1.24451208e-006
# 1.84194329e-007
# 1.00000000
# 0.0000
#
#
#
#
#
# 8241
# 09-Dec-22
# 1
#
# 0.0000
# 2000.0000
# 0
#
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.0
# -9.57000000e-008
#
#
# -1.00630959e+000
# 1.37951077e-001
# -2.85414048e-004
# 4.03856310e-005
# -9.57000000e-008
# 3.2500e-006
#
# 0.00000000e+000
#
# 1.00000000
# 0.00000
#
#
#
#
#
# 8241
# 03-Dec-22
# 1.13854293e+000
# 2.61930617e-003
# 1.56601912e-011
# -5.93149690e+001
# 5.35281313e+001
# -2.96112695e-001
# 5.24659053e+005
# 3.46877655e+001
# -6.40333929e-001
# 2.53857500e+001
# -2.50000000e-004
# 0.00000000e+000
# 0.000000
#
#
#
#
#
# 4354
# 20-Dec-22
# 1
#
#
# 0.0000
# 0.0000e+000
# 0.0000
# 0.00e+000
# 0.0000
# 0.0
#
#
#
# 4.4172e-001
# -0.4994
# -3.8855e-003
# 1.9428e-004
# -2.9950e-006
# 2.5826e+000
# 1.92634e-004
# -4.64803e-002
# 3.6000e-002
# 1.1200
# -3.3000e-002
# 5.0000e+003
# 1.4500e+003
#
#
#
#
#
#
# FLRT-7495
# 4/12/2022
# 1.20000000e+001
#
# 0.0390
#
#
#
# datcnv_date = Jan 14 2026 11:38:26, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = E:\Telework\2024-005\Unprocessed\CTD Data\2024-005-0005.hex E:\Tel
ework\2024-005\Processing\doc\2024-005-ctd.xmlcon
# datcnv_skipover = 0
# datcnv_ox_hysteresis_correction = no
# filter_date = Jan 15 2026 15:07:58, 7.26.7.129
# filter_in = E:\Telework\2024-005\Processing\convert\2024-005-0005.cnv
# filter_low_pass_tc_A = 0.500
# filter_low_pass_tc_B = 1.000
# filter_low_pass_A_vars =
# filter_low_pass_B_vars = prdM depSM
# wfilter_date = Jan 15 2026 15:20:14, 7.26.7.129
# wfilter_in = E:\Telework\2024-005\Processing\filter\2024-005-0005.cnv
# wfilter_excl_bad_scans = yes
# wfilter_action tv290C = cosine, 8
# wfilter_action c0S/m = cosine, 8
# alignctd_date = Jan 15 2026 15:20:39, 7.26.7.129
# alignctd_in = E:\Telework\2024-005\Processing\wfilter\2024-005-0005.cnv
# alignctd_adv = sbeox0V 0.500
# celltm_date = Jan 15 2026 15:20:50, 7.26.7.129
# celltm_in = E:\Telework\2024-005\Processing\align\2024-005-0005.cnv
# celltm_alpha = 0.0400, 0.0000
# celltm_tau = 8.0000, 0.0000
# celltm_temp_sensor_use_for_cond = primary,
# Derive_date = Jan 15 2026 15:21:40, 7.26.7.129 [derive_vars = 3]
# Derive_in = E:\Telework\2024-005\Processing\celltm\2024-005-0005.cnv E:\Telewo
rk\2024-005\Processing\doc\2024-005-ctd.xmlcon
# derive_time_window_docdt = seconds: 2
# derive_ox_tau_correction = yes
# derive_time_window_dzdt = seconds: 2
# file_type = ascii
END*
Remarks from CTDEDIT:
CTDEDIT was used to remove a few near-surface records.
--------------------------------------------------------------------------------------
Data Processing Notes:
----------------------
Oxygen:Dissolved, Conductivity and Fluorescence:URU:Wetlabs data are nominal and
unedited except that some records were removed in editing temperature and salinity.
Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling
for dissolved oxygen. However, a post-cruise factory calibration suggests values were
low by about 3.5% so that value was used to recalibrate the sensor data.
CTD salinity was found to be low by about 0.01psu in comparison to near-bottom bottles.
A post-cruise factory calibration confirmed that values were low by at least
that much. A correction of +0.01psu was applied.
CTD fluorescence compared with surface extracted chlorophyll samples in the usual way,
with fluorescence higher at low CHL and dropping to about 60% of CHL when CHL>5ug/L.
Fluorescence was not recalibrated.
For details on the processing see document: 2024-005_Processing_Report.doc.
*CALIBRATION
$TABLE: CORRECTED CHANNELS
! Name Units Fmla Pad Coefficients
! ---------------------- -------- ---- ------ ------------
Salinity:T0:C0 PSS-78 10 -99 () (0.1E-01 1)
Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.035)
$END
!--1--- --2--- ---3---- ---4---- --5--- --6-- ----7---- ---8--- -9--
!Pressu Depth Temperat Salinity Oxygen Oxyge Conductiv Fluores Numb
!re ure: :T0:C0 : n: ity: cence: er_o
! Primary Dissol Disso Primary URU: ~bin
! ved: lved: Wetlabs _rec
! SBE SBE ords
!------ ------ -------- -------- ------ ----- --------- ------- ----
*END OF HEADER
1.0 1.3 8.3710 22.7724 7.07 310.3 2.47632 1.203 6
2.0 2.0 8.5863 24.0041 7.00 306.8 2.61261 1.069 7
3.0 3.0 8.9266 25.3957 6.92 303.1 2.77416 1.060 5
4.0 3.9 9.3885 26.5890 6.84 299.4 2.92647 1.155 4
5.0 4.8 9.8049 27.7252 6.66 291.3 3.07164 1.295 4
6.0 5.9 10.0111 28.3882 6.50 284.2 3.15431 1.159 4
7.0 6.9 10.0778 28.6859 6.43 280.8 3.18957 1.082 4
8.0 8.0 10.0971 28.8074 6.39 279.2 3.20336 1.037 4
9.0 9.0 10.1032 28.8752 6.36 278.1 3.21071 1.009 3
10.0 10.0 10.1098 28.9464 6.34 276.9 3.21843 0.918 4
11.0 10.9 10.1074 29.0187 6.33 276.3 3.22555 0.728 3
12.0 11.9 10.1138 29.0984 6.32 276.1 3.23411 0.702 4
13.0 12.9 10.1472 29.1833 6.31 275.5 3.24538 0.683 3
14.0 13.8 10.1821 29.2541 6.30 275.1 3.25535 0.664 3
15.0 14.8 10.2359 29.3377 6.28 274.4 3.26817 0.683 4
16.0 15.9 10.2829 29.3885 6.26 273.3 3.27716 0.682 4
17.0 16.8 10.2947 29.4097 6.25 273.1 3.28030 0.664 3
18.0 17.8 10.2774 29.4373 6.25 273.1 3.28171 0.632 4
19.0 18.8 10.2186 29.4707 6.25 272.7 3.28031 0.576 3
20.0 19.8 10.0860 29.4869 6.22 271.7 3.27115 0.486 4
21.0 20.9 9.8245 29.4494 6.24 272.5 3.24617 0.372 4
22.0 21.9 9.6371 29.4406 6.30 275.1 3.23011 0.297 3
23.0 22.7 9.5903 29.4802 6.34 277.1 3.23027 0.288 3
24.0 23.8 9.6608 29.5663 6.36 277.7 3.24458 0.301 4
25.0 24.8 9.7363 29.6477 6.30 274.9 3.25886 0.320 3
26.0 25.8 9.6515 29.6558 6.26 273.2 3.25277 0.286 4
27.0 26.7 9.5282 29.6695 6.28 274.3 3.24410 0.253 3
28.0 27.7 9.4974 29.7216 6.28 274.3 3.24677 0.236 4
29.0 28.8 9.4838 29.7841 6.27 273.9 3.25187 0.212 4
30.0 29.8 9.4498 29.8428 6.27 273.6 3.25491 0.211 3
31.0 30.8 9.4249 29.9304 6.24 272.3 3.26153 0.194 4
32.0 31.7 9.4076 30.0137 6.21 271.0 3.26835 0.201 3
33.0 32.7 9.3901 30.0539 6.20 270.8 3.27089 0.196 4
34.0 33.8 9.4173 30.1100 6.22 271.6 3.27871 0.183 4
35.0 34.8 9.5549 30.2187 6.21 271.1 3.30084 0.207 3
36.0 35.7 9.7458 30.3371 6.18 269.6 3.32846 0.207 4
37.0 36.6 9.8919 30.4166 6.16 268.7 3.34860 0.239 3
38.0 37.6 9.9384 30.4438 6.14 267.8 3.35522 0.222 4
39.0 38.7 9.8932 30.4520 6.11 266.6 3.35230 0.219 4
40.0 39.6 9.8383 30.4714 6.10 266.0 3.34966 0.211 3
41.0 40.6 9.7779 30.4828 6.08 265.4 3.34577 0.191 4
42.0 41.7 9.7205 30.5114 6.08 265.4 3.34384 0.202 4
43.0 42.6 9.7157 30.5814 6.08 265.5 3.35040 0.186 3
44.0 43.5 9.7098 30.6371 6.07 264.7 3.35545 0.184 4
45.0 44.5 9.6891 30.6685 6.05 264.0 3.35685 0.189 4
46.0 45.5 9.6784 30.6959 6.03 263.1 3.35869 0.188 4
47.0 46.6 9.6634 30.7145 6.02 262.6 3.35932 0.168 4
48.0 47.7 9.6425 30.7300 6.01 262.2 3.35913 0.185 4
49.0 48.6 9.6338 30.7449 6.00 261.7 3.35990 0.173 3
50.0 49.5 9.6121 30.7805 5.97 260.5 3.36163 0.164 4
51.0 50.6 9.5835 30.8494 5.92 258.2 3.36604 0.164 4
52.0 51.7 9.5826 30.9102 5.88 256.5 3.37199 0.157 4
53.0 52.6 9.5898 30.9669 5.86 255.6 3.37823 0.158 4
54.0 53.5 9.5978 31.0226 5.81 253.5 3.38442 0.161 4
55.0 54.5 9.6415 31.1102 5.72 249.4 3.39681 0.160 6
56.0 55.5 9.7101 31.1961 5.54 241.8 3.41115 0.151 5
57.0 56.5 9.7487 31.2256 5.44 237.4 3.41740 0.153 7
58.0 57.5 9.7929 31.2699 5.40 235.4 3.42561 0.142 5
59.0 58.5 9.8429 31.3218 5.33 232.3 3.43506 0.127 4
60.0 59.4 9.8998 31.3812 5.22 227.8 3.44586 0.125 5
61.0 60.4 9.9618 31.4386 5.10 222.5 3.45693 0.147 5
62.0 61.4 10.0211 31.4991 5.00 218.0 3.46809 0.121 5
63.0 62.4 10.0639 31.5485 4.91 213.9 3.47673 0.119 5
64.0 63.5 10.0714 31.5658 4.90 213.5 3.47914 0.118 5
65.0 64.4 10.0697 31.5739 4.93 215.0 3.47984 0.123 4
66.0 65.4 10.0821 31.5879 4.91 214.3 3.48234 0.126 5
67.0 66.5 10.0985 31.6105 4.87 212.3 3.48606 0.118 5
68.0 67.4 10.1047 31.6199 4.85 211.4 3.48757 0.125 4
69.0 68.4 10.1131 31.6367 4.82 210.0 3.49001 0.127 5
70.0 69.5 10.1223 31.6692 4.77 207.9 3.49409 0.111 5
71.0 70.5 10.1474 31.7166 4.71 205.1 3.50102 0.117 5
72.0 71.4 10.1700 31.7485 4.67 203.4 3.50620 0.118 4
73.0 72.3 10.2029 31.7899 4.59 200.2 3.51322 0.110 4
74.0 73.3 10.2260 31.8236 4.50 196.0 3.51863 0.103 5
75.0 74.3 10.2305 31.8333 4.47 195.0 3.52004 0.103 4
76.0 75.3 10.2379 31.8424 4.45 194.2 3.52164 0.106 5
77.0 76.4 10.2491 31.8512 4.42 192.7 3.52353 0.104 5
78.0 77.3 10.2556 31.8581 4.40 191.8 3.52483 0.102 4
79.0 78.3 10.2596 31.8649 4.39 191.2 3.52589 0.105 5
80.0 79.3 10.2624 31.8733 4.38 191.0 3.52703 0.103 5
81.0 80.4 10.2628 31.8784 4.38 190.7 3.52761 0.098 5
82.0 81.3 10.2619 31.8839 4.37 190.5 3.52812 0.112 4
83.0 82.2 10.2561 31.8925 4.36 189.9 3.52850 0.103 5
84.0 83.2 10.2477 31.9080 4.36 190.2 3.52937 0.102 5
85.0 84.2 10.2406 31.9286 4.35 189.6 3.53084 0.111 5
86.0 85.2 10.2400 31.9439 4.33 188.7 3.53235 0.097 5
87.0 86.2 10.2499 31.9600 4.31 188.0 3.53486 0.098 5
88.0 87.3 10.2764 31.9966 4.20 182.9 3.54088 0.102 7
89.0 88.1 10.2907 32.0109 4.09 178.1 3.54359 0.118 38