*2026/02/03 14:23:23.04
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2024/08/02 06:17:11.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 92
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 5A32217E
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1 92
2 Depth metres 1.315 90.834
3 Temperature:Primary 'deg C (ITS90)' 7.8106 17.0076
4 Salinity:T0:C0 PSS-78 30.7047 33.2567
5 Oxygen:Dissolved:SBE mL/L 1.405 8.714
6 Oxygen:Dissolved:SBE umol/kg 61.17445 380.708
7 Conductivity:Primary S/m 3.44477 3.99274
8 Fluorescence:URU:Wetlabs mg/m^3 0.73E-01 5.043
9 Number_of_bin_records n/a 5 9
$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\2024-005-0059.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 : 59
LATITUDE : 48 54.69800 N ! (deg min)
LONGITUDE : 125 12.59200 W ! (deg min)
WATER DEPTH : 101
*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 10:54:36 2002 2002
CLEAN 5.3 2026/01/20 10:56:14 2002 2002
CLIP 1.4.1 2026/01/20 11:56:02 2002 1403
SHIFTDAT 3.5.1 2026/01/20 12:04:34 1403 1403
DELETE 6.3 2026/01/20 12:14:20 1403 628
CTDEDIT 5.5.1 2026/01/21 11:54:04 628 582
CALIB 12.1 2026/02/03 13:46:41 582 582
BINAVE 4.2.1 2026/02/03 13:49:13 582 92
REMOVECH 8.2 2026/02/03 14:21:37 92 92
CHGUNITS 3.2 2026/02/03 14:21:43 92 92
REORDER 1.3.1 2026/02/03 14:22:24 ? ?
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 81.64 dbars
Sample interval (from user input) = 0.250 seconds.
-CTDEDIT v5.5.1 2026/01/21 11:54:04
46 records were deleted in this editing session.
No data values were changed.
-CALIB parameters: 2026/02/03 13:46:41
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\SBE19plus
_01908241_2024_08_02-65.hex
Software version 2.8.0.119
Temperature SN = 8241
Conductivity SN = 8241
System UpLoad Time = Aug 02 2024 08:53:34
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
2024-08-02T15:52:23
not logging
12.3
8.3
62.2
70.2
5.7
23.1
1539765
102651
4283891
15
67
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 65 02 Aug 2024 06:17:11 samples 97159 to 99160, avg = 1, stop = mag swit
ch
# nquan = 11
# nvalues = 2002
# 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, 2002
# span 1 = -0.028, 91.637
# span 2 = -0.028, 90.839
# span 3 = 7.8092, 18.5714
# span 4 = 0.034726, 4.071739
# span 5 = 0.9730, 3.9760
# span 6 = -0.0523, 7.8579
# span 7 = 0.1937, 33.2522
# span 8 = 1.3498, 8.4284
# span 9 = -1.078, 0.724
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Aug 02 2024 06:17:11 [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 11:38:43, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = E:\Telework\2024-005\Unprocessed\CTD Data\2024-005-0059.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\2024-005-0059.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\2024-005-0059.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\2024-005-0059.cnv
# alignctd_adv = sbeox0V 0.500
# celltm_date = Jan 15 2026 15:20:52, 7.26.7.129
# celltm_in = E:\Telework\2024-005\Processing\align\2024-005-0059.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 15:21:43, 7.26.7.129 [derive_vars = 3]
# Derive_in = E:\Telework\2024-005\Processing\celltm\2024-005-0059.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 and bottom 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 1.3 17.0076 30.7047 8.71 380.7 3.99274 4.349 6
2.0 1.9 16.6304 30.8010 8.59 375.1 3.97038 4.983 9
3.0 3.0 15.6398 31.0907 8.19 357.4 3.91543 5.043 7
4.0 4.0 14.8722 31.2712 7.60 331.9 3.86735 4.803 7
5.0 5.0 13.8233 31.3964 6.53 285.0 3.78792 3.139 6
6.0 6.0 13.1686 31.4845 5.94 259.3 3.73945 2.707 5
7.0 6.9 12.6302 31.5781 5.68 248.0 3.70182 4.133 6
8.0 7.9 12.1013 31.6484 5.45 237.7 3.66254 0.803 5
9.0 8.9 11.8096 31.7030 5.37 234.0 3.64254 0.510 6
10.0 9.9 11.6791 31.7451 5.35 233.2 3.63544 0.403 6
11.0 11.0 11.4952 31.7789 5.42 236.3 3.62276 0.313 6
12.0 11.9 11.3231 31.8266 5.24 228.4 3.61251 0.249 5
13.0 12.9 11.1900 31.8586 4.99 217.4 3.60410 0.313 6
14.0 13.9 11.0938 31.8706 4.72 205.7 3.59690 0.257 6
15.0 14.9 11.0377 31.8947 4.68 204.1 3.59444 0.240 6
16.0 15.8 10.9913 31.9303 4.71 205.4 3.59401 0.322 6
17.0 16.8 10.9643 31.9496 4.72 205.7 3.59362 0.255 6
18.0 17.8 10.8649 31.9866 4.65 202.8 3.58866 0.212 7
19.0 18.9 10.6205 32.0370 4.47 194.9 3.57223 0.164 6
20.0 19.9 10.3746 32.0637 4.20 183.2 3.55330 0.170 7
21.0 20.8 10.2507 32.1098 3.97 173.2 3.54704 0.185 6
22.0 21.8 10.1571 32.1329 3.95 172.0 3.54114 0.168 6
23.0 22.8 10.0439 32.1370 3.91 170.5 3.53164 0.138 7
24.0 23.8 9.9654 32.1559 3.85 167.6 3.52664 0.116 6
25.0 24.7 9.8821 32.1924 3.78 164.6 3.52297 0.117 6
26.0 25.8 9.7903 32.2249 3.69 160.9 3.51814 0.188 7
27.0 26.8 9.7249 32.2520 3.62 157.9 3.51509 0.135 6
28.0 27.7 9.6964 32.2660 3.58 156.2 3.51399 0.121 6
29.0 28.7 9.6731 32.2772 3.58 155.8 3.51308 0.142 6
30.0 29.8 9.6464 32.2905 3.54 154.2 3.51208 0.131 7
31.0 30.8 9.6083 32.3089 3.49 152.2 3.51058 0.114 6
32.0 31.7 9.5569 32.3342 3.39 147.8 3.50856 0.099 6
33.0 32.7 9.5097 32.3570 3.30 143.7 3.50668 0.100 6
34.0 33.7 9.4650 32.3795 3.26 142.2 3.50499 0.101 7
35.0 34.7 9.4028 32.4042 3.21 139.7 3.50195 0.109 6
36.0 35.7 9.3352 32.4277 3.15 137.1 3.49833 0.103 6
37.0 36.7 9.3102 32.4403 3.12 135.8 3.49740 0.105 7
38.0 37.7 9.2901 32.4521 3.07 133.6 3.49681 0.099 6
39.0 38.7 9.2419 32.4746 3.00 130.8 3.49479 0.094 7
40.0 39.7 9.1821 32.5007 2.85 124.1 3.49209 0.096 6
41.0 40.7 9.1321 32.5232 2.73 119.1 3.48990 0.093 6
42.0 41.6 9.0786 32.5461 2.65 115.4 3.48743 0.112 6
43.0 42.6 9.0309 32.5674 2.54 110.5 3.48533 0.104 7
44.0 43.7 8.9858 32.5881 2.45 106.8 3.48338 0.094 6
45.0 44.6 8.9510 32.6048 2.38 103.6 3.48197 0.097 6
46.0 45.6 8.9192 32.6228 2.35 102.3 3.48094 0.094 7
47.0 46.7 8.8534 32.6574 2.33 101.5 3.47849 0.101 6
48.0 47.6 8.8052 32.6821 2.31 100.8 3.47665 0.092 6
49.0 48.6 8.7851 32.6935 2.31 100.5 3.47601 0.106 6
50.0 49.6 8.7513 32.7099 2.29 99.6 3.47464 0.097 7
51.0 50.6 8.7305 32.7208 2.27 98.8 3.47389 0.092 6
52.0 51.6 8.7106 32.7317 2.25 98.0 3.47321 0.093 6
53.0 52.5 8.6786 32.7473 2.21 96.2 3.47193 0.092 7
54.0 53.6 8.6483 32.7620 2.14 93.1 3.47069 0.106 6
55.0 54.5 8.6152 32.7773 2.06 89.9 3.46927 0.089 6
56.0 55.5 8.5703 32.8023 2.07 90.3 3.46772 0.106 7
57.0 56.5 8.5308 32.8245 2.11 92.0 3.46638 0.086 6
58.0 57.4 8.4967 32.8410 2.07 90.3 3.46498 0.089 6
59.0 58.5 8.4632 32.8538 1.96 85.2 3.46328 0.095 7
60.0 59.5 8.4299 32.8683 1.87 81.5 3.46175 0.075 6
61.0 60.5 8.3922 32.8854 1.78 77.7 3.46008 0.095 7
62.0 61.5 8.3607 32.9092 1.79 77.8 3.45960 0.093 6
63.0 62.5 8.3249 32.9331 1.87 81.6 3.45874 0.095 6
64.0 63.5 8.2948 32.9475 1.82 79.2 3.45747 0.093 6
65.0 64.5 8.2730 32.9608 1.78 77.7 3.45685 0.084 7
66.0 65.5 8.2518 32.9697 1.75 76.2 3.45585 0.082 6
67.0 66.4 8.2132 32.9830 1.63 71.0 3.45373 0.103 6
68.0 67.4 8.1591 33.0062 1.46 63.7 3.45117 0.073 7
69.0 68.4 8.1298 33.0227 1.41 61.3 3.45017 0.082 6
70.0 69.4 8.1187 33.0314 1.41 61.2 3.45005 0.079 7
71.0 70.3 8.1155 33.0363 1.44 62.5 3.45027 0.075 6
72.0 71.4 8.1096 33.0417 1.45 63.1 3.45030 0.077 7
73.0 72.4 8.0913 33.0559 1.47 64.0 3.45006 0.075 6
74.0 73.3 8.0597 33.0756 1.50 65.3 3.44915 0.091 7
75.0 74.4 8.0332 33.0922 1.52 66.2 3.44841 0.098 6
76.0 75.3 8.0187 33.1013 1.50 65.5 3.44802 0.092 7
77.0 76.3 8.0061 33.1097 1.50 65.3 3.44773 0.091 6
78.0 77.3 7.9940 33.1184 1.52 66.2 3.44753 0.088 7
79.0 78.3 7.9753 33.1290 1.55 67.4 3.44690 0.091 7
80.0 79.3 7.9637 33.1373 1.56 68.0 3.44668 0.085 6
81.0 80.3 7.9485 33.1480 1.59 69.3 3.44639 0.086 6
82.0 81.3 7.9326 33.1608 1.62 70.7 3.44622 0.086 7
83.0 82.3 7.9251 33.1679 1.64 71.5 3.44626 0.096 6
84.0 83.2 7.9151 33.1765 1.66 72.2 3.44622 0.097 6
85.0 84.3 7.8994 33.1904 1.69 73.7 3.44617 0.096 7
86.0 85.3 7.8900 33.1981 1.73 75.1 3.44611 0.099 6
87.0 86.3 7.8867 33.2006 1.72 74.8 3.44608 0.095 6
88.0 87.2 7.8805 33.2051 1.71 74.6 3.44600 0.101 6
89.0 88.2 7.8643 33.2175 1.73 75.4 3.44577 0.106 6
90.0 89.2 7.8482 33.2296 1.77 77.1 3.44551 0.105 7
91.0 90.2 7.8229 33.2470 1.78 77.5 3.44493 0.112 8
92.0 90.8 7.8106 33.2567 1.80 78.2 3.44477 0.127 6