*2026/02/03 14:23:23.32
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2024/09/06 07:00:55.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 95
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 7CA19659
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1 95
2 Depth metres 0.968 94.127
3 Temperature:Primary 'deg C (ITS90)' 8.1886 16.6092
4 Salinity:T0:C0 PSS-78 29.5269 33.0115
5 Oxygen:Dissolved:SBE mL/L 0.622 6.847
6 Oxygen:Dissolved:SBE umol/kg 27.0829 299.053
7 Conductivity:Primary S/m 3.455174 3.828238
8 Fluorescence:URU:Wetlabs mg/m^3 0.89E-01 3.025
9 Number_of_bin_records n/a 4 19
$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\2024-005-0072.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 : Mackenzie
EVENT NUMBER : 72
LATITUDE : 48 50.73600 N ! (deg min)
LONGITUDE : 125 9.70600 W ! (deg min)
WATER DEPTH : 105
*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 10:54:37 1555 1555
CLEAN 5.3 2026/01/20 10:56:14 1555 1555
CLIP 1.4.1 2026/01/20 11:56:02 1555 956
SHIFTDAT 3.5.1 2026/01/20 12:04:34 956 956
DELETE 6.3 2026/01/20 12:14:21 956 471
CTDEDIT 5.5.1 2026/01/21 12:02:49 471 468
CALIB 12.1 2026/02/03 13:46:42 468 468
BINAVE 4.2.1 2026/02/03 13:49:13 468 95
REMOVECH 8.2 2026/02/03 14:21:37 95 95
CHGUNITS 3.2 2026/02/03 14:21:43 95 95
REORDER 1.3.1 2026/02/03 14:22:25 ? ?
HDREDIT2 3.2 2026/02/03 14:23:23 ? ?
$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 85.14 dbars
Sample interval (from user input) = 0.250 seconds.
-CTDEDIT v5.5.1 2026/01/21 12:02:49
3 records were deleted in this editing session.
No data values were changed.
-CALIB parameters: 2026/02/03 13:46:42
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 14:21:37
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 14:23:23
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-
0072.hex
Software version 2.8.0.119
Temperature SN = 8241
Conductivity SN = 8241
System UpLoad Time = Sep 06 2024 09:50:08
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
2024-09-06T16:49:01
not logging
13.2
8.4
62.3
62.7
5.0
21.0
348885
23259
4363283
15
24
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 24 06 Sep 2024 07:00:55 samples 21705 to 23259, avg = 1, stop = mag swit
ch
# nquan = 11
# nvalues = 1555
# 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, 1555
# span 1 = -0.035, 95.136
# span 2 = -0.034, 94.307
# span 3 = 8.1876, 16.7113
# span 4 = 0.044099, 3.842497
# span 5 = 0.6988, 3.2660
# span 6 = -0.0377, 6.6375
# span 7 = 0.2556, 33.0064
# span 8 = 0.5807, 6.9852
# span 9 = -1.109, 0.910
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Sep 06 2024 07:00:55 [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 11:38:46, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = E:\Telework\2024-005\Unprocessed\CTD Data\2024-005-0072.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 15:08:01, 7.26.7.129
# filter_in = E:\Telework\2024-005\Processing\convert\2024-005-0072.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 15:20:16, 7.26.7.129
# wfilter_in = E:\Telework\2024-005\Processing\filter\2024-005-0072.cnv
# wfilter_excl_bad_scans = yes
# wfilter_action tv290C = cosine, 8
# wfilter_action c0S/m = cosine, 8
# alignctd_date = Jan 15 2026 15:20:41, 7.26.7.129
# alignctd_in = E:\Telework\2024-005\Processing\wfilter\2024-005-0072.cnv
# alignctd_adv = sbeox0V 0.500
# celltm_date = Jan 15 2026 15:20:53, 7.26.7.129
# celltm_in = E:\Telework\2024-005\Processing\align\2024-005-0072.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 15:21:50, 7.26.7.129 [derive_vars = 3]
# Derive_in = E:\Telework\2024-005\Processing\celltm\2024-005-0072.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 records from the top of the cast.
--------------------------------------------------------------------------------------
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 1.0 16.6092 29.5269 6.69 292.5 3.82058 2.848 9
2.0 1.9 15.9870 30.0576 6.84 299.0 3.82824 3.025 7
3.0 2.9 14.9913 30.5125 6.85 299.1 3.79316 2.994 5
4.0 3.9 13.8387 31.0447 6.60 288.0 3.75098 2.394 5
5.0 4.9 13.0211 31.4277 6.33 276.1 3.72029 1.879 5
6.0 6.0 12.3097 31.6766 5.85 255.2 3.68379 1.887 6
7.0 7.0 11.9776 31.8169 5.47 238.7 3.66908 1.523 5
8.0 7.9 11.8808 31.8716 5.40 235.6 3.66622 1.623 5
9.0 8.9 11.7538 31.9202 5.30 231.3 3.66005 1.779 5
10.0 9.9 11.4949 31.9788 5.05 220.0 3.64318 1.349 5
11.0 10.9 11.3022 32.0239 4.77 208.1 3.63077 1.254 5
12.0 11.9 11.2378 32.0473 4.68 204.2 3.62750 1.314 4
13.0 12.8 11.1984 32.0602 4.65 202.8 3.62536 1.217 5
14.0 13.9 11.1384 32.0725 4.61 201.0 3.62134 1.193 5
15.0 14.9 11.0799 32.0858 4.55 198.4 3.61756 1.036 5
16.0 15.9 11.0383 32.0963 4.50 196.3 3.61498 0.967 4
17.0 16.8 11.0051 32.1063 4.46 194.5 3.61310 1.033 5
18.0 17.8 10.9747 32.1168 4.42 192.7 3.61152 1.003 5
19.0 18.9 10.9297 32.1273 4.37 190.7 3.60865 0.919 5
20.0 19.9 10.8816 32.1352 4.33 188.6 3.60522 0.861 4
21.0 20.8 10.8128 32.1489 4.25 185.3 3.60056 0.745 5
22.0 21.9 10.7572 32.1711 4.15 180.9 3.59792 0.689 5
23.0 22.8 10.7506 32.1851 4.12 179.6 3.59878 0.735 4
24.0 23.7 10.7437 32.1920 4.12 179.6 3.59890 0.673 5
25.0 24.8 10.7195 32.2091 4.09 178.3 3.59853 0.636 5
26.0 25.8 10.6760 32.2304 4.01 174.8 3.59686 0.612 5
27.0 26.8 10.6147 32.2494 3.92 171.1 3.59338 0.566 5
28.0 27.8 10.5635 32.2650 3.86 168.2 3.59044 0.525 5
29.0 28.8 10.5238 32.2769 3.81 166.1 3.58817 0.523 5
30.0 29.8 10.5034 32.2855 3.79 165.0 3.58726 0.513 4
31.0 30.7 10.4336 32.3020 3.72 162.3 3.58276 0.463 5
32.0 31.7 10.3255 32.3296 3.60 156.8 3.57598 0.394 4
33.0 32.7 10.1367 32.3738 3.40 148.4 3.56369 0.256 5
34.0 33.8 9.9797 32.4135 3.17 138.0 3.55377 0.228 5
35.0 34.7 9.9391 32.4297 3.12 135.9 3.55181 0.220 4
36.0 35.7 9.9211 32.4364 3.10 135.2 3.55092 0.208 5
37.0 36.7 9.9121 32.4414 3.09 134.8 3.55066 0.198 4
38.0 37.7 9.8960 32.4465 3.08 134.2 3.54978 0.234 5
39.0 38.7 9.8861 32.4506 3.08 134.2 3.54935 0.216 4
40.0 39.7 9.8837 32.4531 3.08 134.0 3.54943 0.201 5
41.0 40.7 9.8792 32.4557 3.06 133.3 3.54933 0.203 4
42.0 41.7 9.8718 32.4579 3.05 132.7 3.54894 0.182 5
43.0 42.7 9.8580 32.4612 3.03 132.1 3.54808 0.176 4
44.0 43.6 9.8282 32.4677 3.01 131.0 3.54612 0.160 4
45.0 44.6 9.7820 32.4794 2.96 128.9 3.54322 0.130 5
46.0 45.6 9.7259 32.4983 2.88 125.6 3.54015 0.141 4
47.0 46.6 9.6842 32.5140 2.82 122.7 3.53804 0.145 5
48.0 47.6 9.6674 32.5212 2.79 121.5 3.53730 0.131 4
49.0 48.5 9.6572 32.5256 2.78 121.1 3.53688 0.150 5
50.0 49.6 9.6294 32.5335 2.75 119.7 3.53523 0.148 5
51.0 50.6 9.5965 32.5424 2.70 117.5 3.53322 0.130 4
52.0 51.5 9.5785 32.5486 2.67 116.3 3.53229 0.154 5
53.0 52.5 9.5658 32.5522 2.66 115.8 3.53155 0.144 4
54.0 53.5 9.5456 32.5575 2.63 114.6 3.53032 0.126 5
55.0 54.6 9.4938 32.5681 2.57 111.9 3.52681 0.130 5
56.0 55.5 9.4195 32.5812 2.46 107.0 3.52156 0.118 4
57.0 56.5 9.3566 32.5949 2.34 102.0 3.51737 0.104 5
58.0 57.5 9.2911 32.6088 2.25 97.8 3.51297 0.109 5
59.0 58.5 9.2358 32.6209 2.14 93.4 3.50929 0.111 5
60.0 59.5 9.2074 32.6287 2.09 90.9 3.50758 0.096 4
61.0 60.4 9.1811 32.6360 2.05 89.4 3.50599 0.115 5
62.0 61.4 9.1397 32.6447 1.99 86.6 3.50321 0.112 5
63.0 62.4 9.0888 32.6567 1.90 82.7 3.49991 0.106 5
64.0 63.4 9.0271 32.6735 1.79 77.9 3.49613 0.096 5
65.0 64.5 8.9514 32.6925 1.68 73.3 3.49130 0.093 5
66.0 65.4 8.8990 32.7044 1.59 69.3 3.48785 0.100 4
67.0 66.4 8.8708 32.7169 1.56 67.8 3.48660 0.091 5
68.0 67.4 8.8164 32.7448 1.50 65.2 3.48452 0.094 5
69.0 68.4 8.7573 32.7677 1.39 60.6 3.48152 0.113 4
70.0 69.3 8.7386 32.7757 1.32 57.6 3.48067 0.103 5
71.0 70.4 8.7372 32.7785 1.32 57.6 3.48087 0.101 5
72.0 71.4 8.7029 32.7957 1.29 56.4 3.47952 0.101 5
73.0 72.4 8.6374 32.8243 1.19 52.0 3.47651 0.099 4
74.0 73.4 8.5877 32.8468 1.11 48.3 3.47428 0.133 5
75.0 74.3 8.5508 32.8620 1.06 46.4 3.47251 0.102 4
76.0 75.3 8.5160 32.8754 1.02 44.5 3.47075 0.102 5
77.0 76.4 8.4950 32.8852 0.98 42.9 3.46986 0.109 5
78.0 77.3 8.4879 32.8893 0.98 42.5 3.46967 0.100 4
79.0 78.3 8.4819 32.8925 0.97 42.3 3.46948 0.095 5
80.0 79.3 8.4713 32.8973 0.96 41.7 3.46905 0.097 5
81.0 80.3 8.4638 32.9012 0.95 41.2 3.46879 0.111 4
82.0 81.3 8.4538 32.9059 0.93 40.6 3.46840 0.098 5
83.0 82.3 8.4319 32.9146 0.91 39.6 3.46732 0.104 4
84.0 83.3 8.4098 32.9233 0.87 37.7 3.46625 0.100 5
85.0 84.2 8.3891 32.9329 0.84 36.7 3.46536 0.089 4
86.0 85.2 8.3328 32.9531 0.79 34.6 3.46233 0.111 5
87.0 86.3 8.2746 32.9742 0.70 30.7 3.45922 0.104 5
88.0 87.3 8.2488 32.9847 0.66 28.9 3.45797 0.107 4
89.0 88.3 8.2341 32.9906 0.65 28.1 3.45727 0.108 5
90.0 89.2 8.2227 32.9954 0.64 27.7 3.45675 0.111 4
91.0 90.2 8.2073 33.0011 0.63 27.4 3.45597 0.095 5
92.0 91.3 8.1936 33.0063 0.63 27.3 3.45529 0.091 5
93.0 92.2 8.1895 33.0085 0.62 27.1 3.45517 0.096 4
94.0 93.2 8.1886 33.0096 0.62 27.1 3.45525 0.107 6
95.0 94.1 8.1905 33.0115 0.62 27.1 3.45562 0.101 19