*2026/02/03 14:23:23.08
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2024/08/02 06:59:45.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 74
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 64D22C8F
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 2 75
2 Depth metres 1.954 74.537
3 Temperature:Primary 'deg C (ITS90)' 7.9869 16.6398
4 Salinity:T0:C0 PSS-78 31.0135 33.13
5 Oxygen:Dissolved:SBE mL/L 1.642 8.515
6 Oxygen:Dissolved:SBE umol/kg 71.49487 371.8971
7 Conductivity:Primary S/m 3.447726 3.995855
8 Fluorescence:URU:Wetlabs mg/m^3 0.85E-01 7.154
9 Number_of_bin_records n/a 4 16
$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\2024-005-0060.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 : Coaster
EVENT NUMBER : 60
LATITUDE : 48 52.21900 N ! (deg min)
LONGITUDE : 125 16.13800 W ! (deg min)
WATER DEPTH : 85
*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 1733 1733
CLEAN 5.3 2026/01/20 10:56:14 1733 1733
CLIP 1.4.1 2026/01/20 11:56:02 1733 1134
SHIFTDAT 3.5.1 2026/01/20 12:04:34 1134 1134
DELETE 6.3 2026/01/20 12:14:20 1134 459
CTDEDIT 5.5.1 2026/01/21 11:54:45 459 446
CALIB 12.1 2026/02/03 13:46:42 446 446
BINAVE 4.2.1 2026/02/03 13:49:13 446 74
REMOVECH 8.2 2026/02/03 14:21:37 74 74
CHGUNITS 3.2 2026/02/03 14:21:43 74 74
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 65.45 dbars
Sample interval (from user input) = 0.250 seconds.
-CTDEDIT v5.5.1 2026/01/21 11:54:45
13 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\SBE19plus
_01908241_2024_08_02-66.hex
Software version 2.8.0.119
Temperature SN = 8241
Conductivity SN = 8241
System UpLoad Time = Aug 02 2024 08:55:37
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
2024-08-02T15:54:32
not logging
12.3
8.3
62.2
70.2
5.5
23.5
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 66 02 Aug 2024 06:59:45 samples 99161 to 100893, avg = 1, stop = mag swi
tch
# nquan = 11
# nvalues = 1733
# 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, 1733
# span 1 = -0.021, 75.451
# span 2 = -0.021, 74.797
# span 3 = 7.9854, 18.4431
# span 4 = 0.058379, 4.123234
# span 5 = 1.0475, 4.1131
# span 6 = -0.0633, 9.3722
# span 7 = 0.3382, 33.2399
# span 8 = 1.5828, 8.6887
# span 9 = -1.123, 0.944
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Aug 02 2024 06:59:45 [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\2024-005-0060.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\2024-005-0060.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\2024-005-0060.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\2024-005-0060.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\2024-005-0060.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\2024-005-0060.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
2.0 2.0 16.6398 31.0135 8.52 371.9 3.99586 3.989 8
3.0 3.0 15.5343 31.1264 8.02 350.3 3.91007 3.273 5
4.0 4.0 14.8479 31.2591 7.58 331.1 3.86384 3.385 5
5.0 5.0 14.0056 31.3834 6.95 303.2 3.80270 4.592 4
6.0 5.9 12.8518 31.4938 6.19 270.2 3.71244 2.878 4
7.0 6.9 11.9695 31.6178 5.85 255.0 3.64771 6.000 4
8.0 7.9 11.5311 31.7206 6.21 271.0 3.61979 7.154 5
9.0 9.0 11.3899 31.7789 6.34 276.3 3.61340 6.835 4
10.0 9.9 11.3344 31.8011 6.26 272.9 3.61083 6.867 5
11.0 10.9 11.2589 31.8269 6.13 267.2 3.60685 6.381 4
12.0 11.8 11.1059 31.8665 5.98 260.7 3.59746 6.069 5
13.0 12.9 10.9543 31.9090 5.82 253.6 3.58846 5.354 5
14.0 13.9 10.8566 31.9405 5.69 247.9 3.58310 5.436 6
15.0 14.9 10.8205 31.9605 5.66 246.9 3.58198 5.603 5
16.0 15.8 10.7339 31.9846 5.60 244.2 3.57682 5.025 6
17.0 16.8 10.5284 32.0294 5.21 227.2 3.56328 3.918 7
18.0 17.9 10.3453 32.0901 5.07 220.8 3.55327 3.921 6
19.0 18.9 9.9717 32.1415 4.62 201.3 3.52557 2.601 6
20.0 19.9 9.7369 32.1986 4.14 180.5 3.51061 1.897 6
21.0 20.9 9.6314 32.2348 3.98 173.5 3.50494 2.074 6
22.0 21.9 9.5765 32.2573 3.92 170.6 3.50235 1.824 6
23.0 22.8 9.4606 32.2972 3.79 165.1 3.49611 1.229 6
24.0 23.8 9.3536 32.3415 3.58 156.0 3.49105 1.098 7
25.0 24.8 9.3297 32.3568 3.52 153.5 3.49048 1.148 6
26.0 25.8 9.3114 32.3654 3.49 152.0 3.48975 0.936 6
27.0 26.8 9.3011 32.3725 3.48 151.4 3.48958 0.976 6
28.0 27.8 9.2874 32.3805 3.46 150.5 3.48920 0.863 6
29.0 28.8 9.2736 32.3877 3.43 149.4 3.48872 0.858 5
30.0 29.8 9.2563 32.3959 3.41 148.5 3.48804 0.818 6
31.0 30.8 9.2397 32.4038 3.38 147.2 3.48739 0.862 5
32.0 31.7 9.2249 32.4105 3.35 146.2 3.48678 0.725 6
33.0 32.7 9.1866 32.4254 3.31 144.4 3.48490 0.638 5
34.0 33.7 9.1550 32.4396 3.26 141.9 3.48353 0.549 6
35.0 34.7 9.1227 32.4533 3.23 140.5 3.48206 0.562 6
36.0 35.7 9.0973 32.4653 3.21 139.6 3.48102 0.468 5
37.0 36.6 9.0756 32.4720 3.20 139.4 3.47980 0.502 6
38.0 37.7 9.0570 32.4790 3.19 138.8 3.47889 0.502 6
39.0 38.7 9.0404 32.4886 3.16 137.8 3.47840 0.446 5
40.0 39.6 9.0121 32.5035 3.13 136.6 3.47738 0.382 6
41.0 40.6 8.9878 32.5151 3.10 135.2 3.47640 0.421 6
42.0 41.6 8.9703 32.5270 3.07 133.6 3.47605 0.310 6
43.0 42.6 8.9127 32.5654 3.00 130.7 3.47472 0.250 6
44.0 43.6 8.8622 32.5970 2.94 128.2 3.47335 0.206 7
45.0 44.6 8.8295 32.6148 2.93 127.7 3.47221 0.234 6
46.0 45.6 8.7753 32.6437 2.87 125.1 3.47025 0.228 5
47.0 46.6 8.7165 32.6777 2.82 123.0 3.46836 0.214 7
48.0 47.6 8.6652 32.7203 2.77 120.5 3.46794 0.180 5
49.0 48.6 8.5818 32.7910 2.56 111.6 3.46736 0.191 7
50.0 49.6 8.5294 32.8273 2.33 101.7 3.46623 0.134 6
51.0 50.5 8.5185 32.8331 2.33 101.3 3.46585 0.130 5
52.0 51.5 8.5094 32.8374 2.30 100.3 3.46551 0.141 6
53.0 52.5 8.4958 32.8423 2.22 96.7 3.46481 0.120 6
54.0 53.5 8.4772 32.8489 2.05 89.4 3.46383 0.120 6
55.0 54.5 8.4547 32.8583 1.88 81.9 3.46278 0.110 7
56.0 55.5 8.4288 32.8711 1.79 77.8 3.46175 0.097 6
57.0 56.5 8.3863 32.8927 1.74 75.6 3.46009 0.102 6
58.0 57.4 8.3470 32.9135 1.72 74.7 3.45861 0.111 6
59.0 58.5 8.3308 32.9227 1.71 74.2 3.45810 0.087 7
60.0 59.5 8.3208 32.9287 1.70 74.0 3.45782 0.089 6
61.0 60.5 8.3071 32.9366 1.69 73.5 3.45741 0.089 6
62.0 61.4 8.2943 32.9447 1.70 73.8 3.45708 0.092 7
63.0 62.5 8.2785 32.9549 1.70 74.2 3.45669 0.086 7
64.0 63.5 8.2236 32.9846 1.68 73.3 3.45468 0.090 6
65.0 64.4 8.1763 33.0104 1.65 71.7 3.45296 0.089 6
66.0 65.4 8.1677 33.0167 1.64 71.5 3.45283 0.086 7
67.0 66.5 8.1638 33.0213 1.65 71.8 3.45296 0.102 7
68.0 67.4 8.0983 33.0644 1.69 73.4 3.45126 0.100 6
69.0 68.4 8.0211 33.1094 1.71 74.5 3.44868 0.102 6
70.0 69.3 8.0068 33.1184 1.71 74.3 3.44830 0.096 6
71.0 70.3 8.0035 33.1210 1.70 74.0 3.44830 0.099 7
72.0 71.4 8.0005 33.1226 1.70 73.8 3.44823 0.103 7
73.0 72.4 7.9944 33.1244 1.67 72.8 3.44790 0.090 7
74.0 73.4 7.9894 33.1268 1.66 72.1 3.44773 0.085 7
75.0 74.5 7.9869 33.1300 1.67 72.5 3.44785 0.100 16