*2024/08/01 10:06:18.07
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2023/09/11 21:09:10.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 39
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 3026EF7
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1 39
2 Depth metres 1.119 38.771
3 Temperature:Primary 'deg C (ITS90)' 9.5829 18.4049
4 Salinity:T0:C0 PSS-78 31.0499 32.5961
5 Fluorescence:URU:Wetlabs mg/m^3 0.11 2.115
6 Oxygen:Dissolved:SBE mL/L 1.803 7.875
7 Oxygen:Dissolved:SBE umol/kg 78.55179 343.7733
8 Conductivity:Primary S/m 3.537719 4.160312
9 Number_of_bin_records n/a 3 8
$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 ' ' 8 F ' ' 3
6 -99 ' ' 7 F ' ' 2
7 -99 ' ' 6 F ' ' 1
8 -99 ' ' 10 F ' ' 5
9 ' ' ' ' 5 I I 0
$END
$REMARKS
This file converted from Sea-Bird file:
E:\Telework\2023-064\Processing\derive\2023-064-0099.cnv
$END
*ADMINISTRATION
MISSION : 2023-064
AGENCY : IOS, Ocean Sciences Division, Sidney, B.C.
COUNTRY : Canada
PROJECT : Follow the Fish Barkley Sound Purse Seine
SCIENTIST : Bokvist J.
PLATFORM : Nita Maria
*LOCATION
GEOGRAPHIC AREA : WCVI / Barkley Sound
STATION : LYALL POINT
EVENT NUMBER : 99
LATITUDE : 48 58.63200 N ! (deg min)
LONGITUDE : 125 19.33500 W ! (deg min)
WATER DEPTH : 42
*INSTRUMENT
TYPE : Sea-Bird CTD
MODEL : SBE-19plus
SERIAL NUMBER : 8241
$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 2024/07/24 16:04:31 1316 1316
CLEAN 5.3 2024/07/25 13:30:25 1316 1316
MERGEHDR 1.3 2024/07/25 13:30:38 1316 1316
ADTIMCH 4.4 2024/07/25 13:30:52 1316 1316
CLIP 1.4.1 2024/07/25 13:48:11 1316 817
SHIFTDAT 3.5.1 2024/07/25 14:36:38 817 817
DELETE 6.3 2024/07/25 14:37:07 817 271
CLIP 1.4.1 2024/07/25 15:28:55 271 252
CTDEDIT 5.5.1 2024/07/26 10:18:46 252 252
CLEAN 5.3 2024/08/01 08:18:33 252 252
BINAVE 4.2.1 2024/08/01 09:19:48 252 39
REMOVECH 8.2 2024/08/01 09:21:32 39 39
CHGUNITS 3.2 2024/08/01 09:23:08 39 39
REORDER 1.3.1 2024/08/01 09:45:47 ? ?
HDREDIT2 3.2 2024/08/01 10:06:18 ? ?
$END
$REMARKS
-CLEAN functions: 2024/07/25 13:30:16 20
Reset #RECS, MIN & MAX values in header.
Interpolation by Record Number, in Pressure [decibar]
Set event to last 4 characters of file name
-The following ADTIMCH parameters were used.
Add 8.00 hours to times in header file section
-The following CLIP parameters were used.
Clip by Record Number Limits
First Record,Last Record = 500,end
Time Not Available in File
-The following SHIFT parameters were used.
Shift Channel: Conductivity:Primary
# 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 28.83 dbars
Sample interval (from FILE section of header) = 0.250 seconds.
-The following CLIP parameters were used.
Clip by Channel Range
Clip Channel: Pressure
Min,Max = 1.200, 50000.000
Time Not Available in File
-CTDEDIT v5.5.1 2024/07/26 10:18:46
5 changes in channel Salinity:T0:C0
-CLEAN functions: 2024/08/01 08:18:28 20
Reset #RECS, MIN & MAX values in header.
Set event to last 4 characters of file name
Set header Start and End times from the data. *FAILED*
Set header Latitude and Longitude limits the data. *FAILED*
-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 2024/08/01 09:21:32
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 [deg C (ITS90)]
Salinity reference channel: Salinity:T0:C0 [PSS-78]
'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg
-HEADER EDITS: 2024/08/01 10:06:18
Applied edit header: E:\Telework\2023-064\Processing\doc\2023-064-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 5: Fluorescence:URU:Wetlabs [mg/m^3]
Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs
Channel 6: Oxygen:Dissolved:SBE [mL/L]
Format: F8.3 ==> F7.2
Channel 8: Conductivity:Primary [S/m]
Format: F10.6 ==> F10.5
$END
*COMMENTS
SBE HEADER
Sea-Bird SBE19plus Data File:
FileName = C:\Users\WaterProperties-16\Documents\Follow the fish Barkley Purse
Seine\SeaTermV2 All Casts\SBE19plus_01908241_2023_09_18_0099.hex
Software version 2.8.0.119
Temperature SN = 8241
Conductivity SN = 8241
System UpLoad Time = Sep 18 2023 04:03:53
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
2023-09-17T20:00:50
not logging
12.7
8.4
62.3
62.7
5.4
22.5
2706840
180456
4206086
15
106
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 99 11 Sep 2023 13:09:10 samples 169506 to 170821, avg = 1, stop = mag sw
itch
# nquan = 11
# nvalues = 1316
# 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 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3]
# name 6 = sbeox0V: Oxygen raw, SBE 43 [V]
# 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, 1316
# span 1 = 0.037, 38.826
# span 2 = 0.034, 39.013
# span 3 = 9.5726, 18.6456
# span 4 = 0.000133, 4.163500
# span 5 = -0.0039, 37.1756
# span 6 = 1.1394, 3.7014
# span 7 = 0.0094, 34.0683
# span 8 = 1.7723, 8.0765
# span 9 = -0.728, 0.866
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Sep 11 2023 13:09:10 [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 = Jul 23 2024 15:05:42, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0099.hex E:\Telework
\2023-064\Processing\doc\2023-010-ctd.xmlcon
# datcnv_skipover = 0
# datcnv_ox_hysteresis_correction = no
# filter_date = Jul 24 2024 11:14:24, 7.26.7.129
# filter_in = E:\Telework\2023-064\Processing\convert\2023-064-0099.cnv
# filter_low_pass_tc_A = 0.500
# filter_low_pass_tc_B = 1.000
# filter_low_pass_A_vars = c0S/m flECO-AFL sbeox0V
# filter_low_pass_B_vars = prdM
# wfilter_date = Jul 24 2024 14:51:43, 7.26.7.129
# wfilter_in = E:\Telework\2023-064\Processing\filter\2023-064-0099.cnv
# wfilter_excl_bad_scans = yes
# wfilter_action tv290C = cosine, 8
# wfilter_action c0S/m = cosine, 8
# alignctd_date = Jul 24 2024 15:42:01, 7.26.7.129
# alignctd_in = E:\Telework\2023-064\Processing\wfilter\2023-064-0099.cnv
# alignctd_adv = sbeox0V 0.500
# celltm_date = Jul 24 2024 16:01:45, 7.26.7.129
# celltm_in = E:\Telework\2023-064\Processing\align\2023-064-0099.cnv
# celltm_alpha = 0.0400, 0.0000
# celltm_tau = 8.0000, 0.0000
# celltm_temp_sensor_use_for_cond = primary,
# Derive_date = Jul 24 2024 16:03:10, 7.26.7.129 [derive_vars = 3]
# Derive_in = E:\Telework\2023-064\Processing\celltm\2023-064-0099.cnv E:\Telewo
rk\2023-064\Processing\doc\2023-064-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 clean salinity.
----------------------------------------------------------------------------------------------------
Data Processing Notes:
----------------------
Conductivity and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records
were removed in editing temperature and salinity.
There was no calibration sampling during this multi-leg cruise, but another time-series cruise that
overlapped with this one, and used the same CTD, did have limited salinity and extracted chlorophyll
sampling and offered some evidence that the CTD fluorescence, temperature and conductivity sensors
were well calibrated.
There was no dissolved oxygen sampling. The calibration of the dissolved oxygen sensors tends to
drift towards lower values, so Oxygen:Dissolved:SBE values are likely low by a few %.
The casts originally saved as events #1 through 9 were renamed as events #106 to 114. This enables
the order of events to match the order of collection.
For details on the processing see document: 2023-064_Processing_Report.doc.
!--1--- --2--- ---3---- ---4---- ---5--- --6--- --7-- ----8---- -9--
!Pressu Depth Temperat Salinity Fluores Oxygen Oxyge Conductiv Numb
!re ure: :T0:C0 cence: : n: ity: er_o
! Primary URU: Dissol Disso Primary ~bin
! Wetlabs ved: lved: _rec
! SBE SBE ords
!------ ------ -------- -------- ------- ------ ----- --------- ----
*END OF HEADER
1.0 1.1 18.4049 31.0501 0.694 6.69 292.4 4.16031 3
2.0 1.9 18.3690 31.0499 0.761 6.70 292.9 4.15424 6
3.0 3.0 17.4426 31.2627 0.990 7.15 312.2 4.09832 7
4.0 3.9 16.1569 31.5361 1.458 7.88 343.8 4.01370 7
5.0 5.0 15.3389 31.6163 2.115 7.69 335.7 3.94887 6
6.0 6.1 14.6028 31.6951 1.852 7.07 308.5 3.89136 6
7.0 7.0 14.2274 31.7311 1.543 6.59 287.6 3.86160 6
8.0 7.9 13.7840 31.7959 1.319 6.18 269.8 3.82890 7
9.0 9.0 13.4149 31.8361 1.194 5.78 252.1 3.80021 6
10.0 10.0 13.0598 31.8770 0.957 5.37 234.4 3.77284 6
11.0 10.9 12.7467 31.9133 0.663 5.09 222.1 3.74875 6
12.0 11.9 12.5263 31.9241 0.447 4.89 213.2 3.73028 7
13.0 12.9 12.1293 31.9769 0.369 4.43 193.3 3.70047 6
14.0 13.8 11.7689 32.0187 0.458 3.91 170.6 3.67278 7
15.0 15.0 11.5542 32.0370 0.381 3.55 154.6 3.65564 6
16.0 15.9 11.3428 32.0737 0.523 3.30 143.7 3.64068 7
17.0 16.8 11.1923 32.0992 0.264 3.25 141.7 3.62998 6
18.0 17.9 11.0111 32.1277 0.197 2.90 126.4 3.61685 6
19.0 18.8 10.8594 32.1528 0.149 2.53 110.2 3.60599 7
20.0 19.8 10.7571 32.2020 0.117 2.93 127.8 3.60193 6
21.0 20.8 10.6602 32.2371 0.123 3.17 138.0 3.59692 6
22.0 21.8 10.5729 32.2621 0.128 3.06 133.5 3.59174 7
23.0 22.8 10.4845 32.2873 0.112 2.88 125.3 3.58646 7
24.0 23.7 10.3929 32.3109 0.113 2.81 122.4 3.58074 6
25.0 24.8 10.2542 32.3556 0.152 2.77 120.8 3.57295 7
26.0 25.8 10.1610 32.3869 0.160 2.66 116.0 3.56783 7
27.0 26.7 10.1341 32.3945 0.142 2.64 114.9 3.56626 6
28.0 27.7 10.0905 32.4114 0.119 2.64 115.1 3.56410 7
29.0 28.7 10.0565 32.4236 0.110 2.62 114.1 3.56234 7
30.0 29.8 10.0014 32.4473 0.121 2.48 108.1 3.55984 7
31.0 30.7 9.9413 32.4693 0.116 2.36 103.0 3.55673 7
32.0 31.7 9.9129 32.4816 0.123 2.35 102.3 3.55546 7
33.0 32.7 9.9137 32.4926 0.136 2.08 90.8 3.55667 6
34.0 33.8 9.8874 32.5054 0.140 1.85 80.8 3.55563 7
35.0 34.7 9.8448 32.5174 0.138 1.98 86.1 3.55307 8
36.0 35.7 9.7500 32.5507 0.140 1.80 78.6 3.54798 6
37.0 36.7 9.6542 32.5782 0.144 1.84 80.3 3.54223 7
38.0 37.8 9.6114 32.5869 0.165 1.88 81.7 3.53932 7
39.0 38.8 9.5829 32.5961 0.205 1.82 79.3 3.53772 6