*2026/02/03 14:23:23.27
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2024/09/06 04:55:49.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 91
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 4FC3B714
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1 91
2 Depth metres 1.182 90.007
3 Temperature:Primary 'deg C (ITS90)' 8.2456 18.0994
4 Salinity:T0:C0 PSS-78 30.06 33.1644
5 Oxygen:Dissolved:SBE mL/L 1.185 7.534
6 Oxygen:Dissolved:SBE umol/kg 51.59633 329.0349
7 Conductivity:Primary S/m 3.461928 4.012986
8 Fluorescence:URU:Wetlabs mg/m^3 0.63E-01 2.774
9 Number_of_bin_records n/a 3 45
$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\2024-005-0068.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 : 68
LATITUDE : 48 54.70500 N ! (deg min)
LONGITUDE : 125 12.66400 W ! (deg min)
WATER DEPTH : 99
*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 2217 2217
CLEAN 5.3 2026/01/20 10:56:14 2217 2217
CLIP 1.4.1 2026/01/20 11:56:02 2217 1618
SHIFTDAT 3.5.1 2026/01/20 12:04:34 1618 1618
DELETE 6.3 2026/01/20 12:14:21 1618 535
CTDEDIT 5.5.1 2026/01/21 12:01:44 535 443
CALIB 12.1 2026/02/03 13:46:42 443 443
BINAVE 4.2.1 2026/02/03 13:49:13 443 91
REMOVECH 8.2 2026/02/03 14:21:37 91 91
CHGUNITS 3.2 2026/02/03 14:21:43 91 91
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 81.24 dbars
Sample interval (from user input) = 0.250 seconds.
-CTDEDIT v5.5.1 2026/01/21 12:01:44
92 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-
0068.hex
Software version 2.8.0.119
Temperature SN = 8241
Conductivity SN = 8241
System UpLoad Time = Sep 06 2024 09:47:15
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
2024-09-06T16:45:58
not logging
13.2
8.4
62.3
63.1
4.9
20.9
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 22 06 Sep 2024 04:55:49 samples 19484 to 21700, avg = 1, stop = mag swit
ch
# nquan = 11
# nvalues = 2217
# 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, 2217
# span 1 = -0.033, 91.238
# span 2 = -0.032, 90.444
# span 3 = 8.2421, 18.3735
# span 4 = 0.037882, 4.035099
# span 5 = 0.8932, 3.5344
# span 6 = -0.0203, 7.2372
# span 7 = 0.2150, 33.1609
# span 8 = 1.1194, 7.5665
# span 9 = -1.134, 1.119
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Sep 06 2024 04:55:49 [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 11:38:45, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = E:\Telework\2024-005\Unprocessed\CTD Data\2024-005-0068.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\2024-005-0068.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\2024-005-0068.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\2024-005-0068.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\2024-005-0068.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\2024-005-0068.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 1.2 18.0994 30.0600 6.87 300.5 4.01299 1.621 9
2.0 1.9 17.7715 30.0702 6.98 305.0 3.98543 1.826 10
3.0 2.9 16.8434 30.3314 7.17 313.5 3.93465 2.774 7
4.0 4.0 15.5584 30.7668 7.53 329.0 3.87158 2.669 5
5.0 5.0 14.4259 31.1110 7.15 312.3 3.81005 1.668 4
6.0 6.0 13.4124 31.3658 6.59 287.6 3.74827 1.255 4
7.0 7.0 12.9158 31.5487 6.35 276.9 3.72395 1.629 4
8.0 7.9 12.6793 31.6522 6.40 279.1 3.71402 0.995 3
9.0 8.8 12.4959 31.7353 6.41 279.7 3.70656 1.250 4
10.0 9.9 12.3621 31.8067 6.38 278.2 3.70221 1.416 4
11.0 10.9 12.2171 31.8502 6.16 268.5 3.69395 1.465 4
12.0 11.9 11.9242 31.9081 5.81 253.3 3.67402 1.572 4
13.0 13.0 11.6233 31.9729 5.46 238.2 3.65408 1.387 4
14.0 13.9 11.4580 32.0290 5.27 229.9 3.64522 1.401 3
15.0 14.8 11.3300 32.0703 5.11 222.9 3.63813 1.037 4
16.0 15.8 11.2067 32.0934 4.92 214.7 3.62960 1.035 4
17.0 16.8 11.1219 32.1098 4.81 209.6 3.62379 1.058 4
18.0 17.9 11.0582 32.1275 4.74 206.7 3.61999 1.132 5
19.0 18.9 10.9858 32.1422 4.68 204.0 3.61512 1.162 4
20.0 19.8 10.8768 32.1478 4.59 200.3 3.60607 1.224 5
21.0 20.8 10.7705 32.1570 4.46 194.5 3.59763 1.207 5
22.0 21.8 10.7209 32.1847 4.37 190.6 3.59607 1.409 6
23.0 22.8 10.6463 32.1959 4.27 186.0 3.59063 0.964 5
24.0 23.8 10.5921 32.2215 4.17 181.8 3.58845 0.766 6
25.0 24.8 10.5458 32.2411 4.09 178.4 3.58636 0.705 5
26.0 25.7 10.5236 32.2634 4.06 177.1 3.58666 0.890 6
27.0 26.8 10.4895 32.2959 4.03 175.7 3.58693 2.010 6
28.0 27.8 10.4458 32.3209 3.97 172.9 3.58561 1.611 5
29.0 28.7 10.4009 32.3362 3.92 170.8 3.58319 1.043 4
30.0 29.7 10.3426 32.3550 3.87 168.6 3.57994 0.572 5
31.0 30.7 10.2679 32.3772 3.79 165.3 3.57556 0.356 4
32.0 31.6 10.1897 32.4022 3.72 162.1 3.57116 0.315 4
33.0 32.6 10.1151 32.4289 3.64 158.5 3.56724 0.324 4
34.0 33.7 10.0478 32.4563 3.56 155.0 3.56403 0.235 5
35.0 34.8 9.9972 32.4717 3.50 152.6 3.56111 0.219 4
36.0 35.7 9.9708 32.4816 3.48 151.8 3.55978 0.227 4
37.0 36.7 9.9521 32.4966 3.47 151.1 3.55964 0.207 5
38.0 37.7 9.9375 32.5068 3.45 150.4 3.55939 0.250 4
39.0 38.7 9.9311 32.5151 3.44 149.8 3.55969 0.278 5
40.0 39.7 9.9171 32.5256 3.44 149.7 3.55953 0.278 5
41.0 40.6 9.8911 32.5358 3.41 148.7 3.55826 0.291 4
42.0 41.6 9.8528 32.5489 3.37 146.9 3.55620 0.253 5
43.0 42.6 9.7932 32.5617 3.31 144.4 3.55221 0.213 4
44.0 43.6 9.7423 32.5700 3.26 141.9 3.54855 0.191 4
45.0 44.6 9.7208 32.5846 3.23 140.6 3.54813 0.188 5
46.0 45.7 9.7245 32.6044 3.25 141.8 3.55043 0.153 4
47.0 46.6 9.7254 32.6148 3.27 142.6 3.55158 0.170 4
48.0 47.6 9.7156 32.6252 3.28 142.8 3.55177 0.152 5
49.0 48.6 9.6863 32.6316 3.25 141.7 3.54983 0.151 4
50.0 49.6 9.6596 32.6397 3.21 139.7 3.54830 0.167 5
51.0 50.6 9.6446 32.6551 3.20 139.3 3.54852 0.145 4
52.0 51.5 9.6262 32.6636 3.19 139.1 3.54775 0.130 4
53.0 52.5 9.5765 32.6644 3.15 137.1 3.54346 0.144 4
54.0 53.6 9.4711 32.6507 3.02 131.4 3.53281 0.134 4
55.0 54.6 9.3713 32.6437 2.85 124.0 3.52333 0.132 4
56.0 55.5 9.3129 32.6617 2.75 120.0 3.51995 0.122 3
57.0 56.4 9.2527 32.6883 2.69 117.3 3.51722 0.107 4
58.0 57.4 9.1586 32.6927 2.58 112.3 3.50935 0.103 4
59.0 58.4 9.0296 32.6913 2.35 102.6 3.49784 0.084 4
60.0 59.4 8.8980 32.7128 2.08 90.6 3.48832 0.089 4
61.0 60.4 8.8263 32.7373 1.92 83.6 3.48436 0.079 4
62.0 61.4 8.7920 32.7532 1.87 81.6 3.48289 0.096 4
63.0 62.4 8.7591 32.7706 1.84 80.1 3.48171 0.106 4
64.0 63.4 8.7081 32.7909 1.77 77.3 3.47917 0.091 4
65.0 64.5 8.6365 32.8190 1.66 72.3 3.47556 0.075 4
66.0 65.4 8.5774 32.8452 1.56 68.1 3.47287 0.063 3
67.0 66.4 8.5351 32.8667 1.50 65.3 3.47122 0.087 4
68.0 67.5 8.4781 32.8971 1.43 62.4 3.46910 0.086 4
69.0 68.4 8.4318 32.9243 1.38 59.9 3.46763 0.087 3
70.0 69.4 8.4021 32.9457 1.35 58.8 3.46706 0.083 4
71.0 70.5 8.3752 32.9642 1.34 58.3 3.46648 0.091 4
72.0 71.4 8.3561 32.9762 1.32 57.7 3.46597 0.078 3
73.0 72.3 8.3340 32.9851 1.30 56.7 3.46489 0.082 4
74.0 73.3 8.3131 32.9923 1.25 54.6 3.46376 0.080 4
75.0 74.3 8.3008 32.9999 1.23 53.6 3.46344 0.096 4
76.0 75.3 8.2875 33.0095 1.22 53.1 3.46321 0.090 4
77.0 76.3 8.2704 33.0167 1.20 52.3 3.46241 0.071 4
78.0 77.4 8.2603 33.0229 1.19 51.9 3.46215 0.079 4
79.0 78.3 8.2526 33.0273 1.20 52.1 3.46193 0.095 3
80.0 79.3 8.2456 33.0351 1.19 51.6 3.46209 0.094 4
81.0 80.4 8.2598 33.0594 1.21 52.8 3.46569 0.093 4
82.0 81.3 8.2810 33.0806 1.30 56.6 3.46961 0.106 3
83.0 82.3 8.2906 33.0885 1.37 59.6 3.47126 0.104 4
84.0 83.3 8.2911 33.0914 1.38 60.3 3.47162 0.124 4
85.0 84.3 8.2864 33.0986 1.38 60.0 3.47192 0.117 3
86.0 85.2 8.2779 33.1120 1.38 60.1 3.47248 0.114 4
87.0 86.1 8.2711 33.1227 1.39 60.5 3.47292 0.130 4
88.0 87.2 8.2683 33.1277 1.40 61.0 3.47319 0.119 5
89.0 88.2 8.2665 33.1329 1.40 61.1 3.47357 0.111 4
90.0 89.3 8.2671 33.1475 1.43 62.1 3.47505 0.117 12
91.0 90.0 8.2701 33.1644 1.46 63.6 3.47694 0.116 45