*2023/05/05 11:53:28.17
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/09/19 18:57:54.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 26
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : A1B6F16C
NUMBER OF CHANNELS : 6
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- ----------------------- --------------- -------------- --------------
1 Pressure decibar 1.1375 25.87167
2 Depth metres 1.128 25.65067
3 Temperature 'deg C (ITS90)' 11.7013 15.9242
4 Conductivity:Primary S/m 3.38863 3.6604
5 Salinity:T0:C0 PSS-78 28.6173 29.39327
6 Number_of_bin_records n/a 2 4
$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 ' ' 10 F ' ' 6
5 -99 ' ' 9 F ' ' 4
6 ' ' ' ' 5 I I 0
$END
$REMARKS
This file converted from Sea-Bird file:
D:\Telework\2022-078\Processing\derive\2022-078-0015.cnv
$END
*ADMINISTRATION
MISSION : 2021-078
AGENCY : OSD, Ocean Sciences Division, Sidney, B.C.
COUNTRY : Canada
PROJECT : Strait of Georgia Juvenile Herring Survey
SCIENTIST : Thompson M.
PLATFORM : Walker Rock
*LOCATION
GEOGRAPHIC AREA : Strait of Georgia
STATION : 39-1
EVENT NUMBER : 15
LATITUDE : 48 39.52990 N ! (deg min)
LONGITUDE : 123 27.97640 W ! (deg min)
WATER DEPTH : 26
TRANSECT NAME : Saanich Inlet ! custom item
*INSTRUMENT
TYPE : Sea-Bird CTD
MODEL : SBE-19plus
SERIAL NUMBER : 8118
$TABLE: SENSORS
! Name Abs Depth Serial No
! ----------------------- -------------- ----------
Temperature ' ' 8118
Conductivity ' ' 8118
'Pressure:Strain Gauge' ' ' 8118
$END
$REMARKS
Software version 2.8.0.119
$END
*HISTORY
$TABLE: PROGRAMS
! Name Vers Date Time Recs In Recs Out
! -------- ------ ---------- -------- --------- ---------
SBE_IOS 4.3 2023/05/04 15:46:21 475 475
CLEAN 5.3 2023/05/04 15:48:50 475 475
MERGEHDR 1.3 2023/05/05 08:27:02 475 475
CLIP 1.4.1 2023/05/05 09:17:39 475 337
SHIFTDAT 3.5 2023/05/05 10:37:52 337 337
DELETE 6.3 2023/05/05 10:38:04 337 68
CTDEDIT 5.4.0 2023/05/05 11:09:52 68 68
BINAVE 4.2.1 2023/05/05 11:29:12 68 26
REMOVECH 8.2 2023/05/05 11:48:38 26 26
HDREDIT2 3.2 2023/05/05 11:53:28 ? ?
$END
$REMARKS
-CLEAN functions: 2023/05/04 15:48:49 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 CLIP parameters were used.
Clip by Record Number Limits
First, Last Records = 139, end from event list: clip.csv
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= -2.00
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 15.99 dbars
Sample interval (from FILE section of header) = 0.250 seconds.
-CTDEDIT v5.4.0 2023/05/05 11:09:52
4 changes in channel Salinity:T0:C0
-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 2023/05/05 11:48:38
The following CHANNEL(S) were removed:
Scan_Number
Descent_Rate [m/s]
Flag
-HEADER EDITS: 2023/05/05 11:53:28
Applied edit header: D:\Telework\2022-078\Processing\doc\2022-078-HDR.TXT
Channel 1: Pressure [decibar]
Format: F10.3 ==> F7.1
Channel 2: Depth [metres]
Name: Depth:Salt_Water ==> Depth
Format: F10.3 ==> F7.1
Channel 4: Conductivity:Primary [S/m]
Format: F11.6 ==> F10.6
$END
*COMMENTS
SBE HEADER
Sea-Bird SBE19plus Data File:
FileName = C:\Users\GFUser\Desktop\SeaBird_Data\SOG_Juv_Herring_Survey_2022\Le
g_3\SBE19plus_01908118_2022_09_26_0015.hex
Software version 2.8.0.119
Temperature SN = 8118
Conductivity SN = 8118
System UpLoad Time = Sep 26 2022 11:47:07
2.8.0.119
07-Nov-2018
Sea-Bird Electronics, Inc.
3.1.8
Mar 9 2016 16:22:29
1.4
05 Feb 2021
temperature0
01908118
conductivity-0
01908118
strain-0
11840620
not assigned
not assigned
not assigned
not assigned
not assigned
not assigned
not assigned
not assigned
not assigned
not assigned
not assigned
not assigned
not assigned
not assigned
2022-09-26T11:41:48
not logging
13.8
8.4
61.5
66.7
246488
22408
5959241
11
22
1
3119
60
no
no
alkaline
7.5
no
no
no
no
no
no
no
no
no
no
no
no
yes
yes
raw HEX
01908118
18-Feb-21
1.221095e-03
2.790824e-04
-1.182751e-06
1.810933e-07
0.000000e+00
01908118
18-Feb-21
-1.013067e+00
1.483929e-01
-4.276012e-04
5.474016e-05
-9.570000e-08
3.250000e-06
1.000000e+00
11840620
12-Feb-21
-7.563550e-01
2.623637e-03
2.150539e-11
5.244400e+05
-1.695409e+01
1.923290e-01
2.526912e+01
8.250000e-04
0.000000e+00
-6.536192e+01
5.166165e+01
-2.932168e-01
0.000000e+00
8.700000e+02
-4.496400e-02
1.250272e+00
-4.571300e-02
1.250106e+00
-4.585600e-02
1.251101e+00
-4.565400e-02
1.250909e+00
-4.569900e-02
1.249737e+00
-4.601900e-02
1.251242e+00
1.000020e+00
cast 15 19 Sep 2022 18:57:54 samples 16121 to 16595, avg = 1, stop = mag swit
ch
# nquan = 8
# nvalues = 475
# 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 = dz/dtM: Descent Rate [m/s]
# name 6 = sal00: Salinity, Practical [PSU]
# name 7 = flag: flag
# span 0 = 1, 475
# span 1 = -0.030, 25.990
# span 2 = -0.029, 25.768
# span 3 = 11.6800, 21.3053
# span 4 = -0.000026, 3.733194
# span 5 = -0.687, 1.678
# span 6 = 0.0000, 29.5298
# span 7 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Sep 19 2022 18:57:54 [Instrument's time stamp, header]
# bad_flag = -9.990e-29
#
#
#
#
# 8118
# 18-Feb-21
# 1.22109548e-003
# 2.79082418e-004
# -1.18275076e-006
# 1.81093277e-007
# 1.00000000
# 0.0000
#
#
#
#
#
# 8118
# 18-Feb-21
# 1
#
# 0.0000
# 2000.0000
# 0
#
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.0
# -9.57000000e-008
#
#
# -1.01306667e+000
# 1.48392906e-001
# -4.27601206e-004
# 5.47401568e-005
# -9.57000000e-008
# 3.2500e-006
#
# 0.00000000e+000
#
# 1.00000000
# 0.00000
#
#
#
#
#
# 8118
# 12-Feb-21
# -7.56355003e-001
# 2.62363700e-003
# 2.15053930e-011
# -6.53619227e+001
# 5.16616510e+001
# -2.93216773e-001
# 5.24439966e+005
# -1.69540914e+001
# 1.92328990e-001
# 2.52691250e+001
# 8.25000000e-004
# 0.00000000e+000
# 0.000000
#
#
#
# datcnv_date = May 04 2023 14:17:00, 7.26.7.129 [datcnv_vars = 6]
# datcnv_in = D:\Telework\2022-078\Unprocessed\2022-078-0015.hex D:\Telework\202
2-078\Processing\doc\2022-078-ctd.xmlcon
# datcnv_skipover = 0
# filter_date = May 04 2023 15:28:00, 7.26.7.129
# filter_in = D:\Telework\2022-078\Processing\convert\2022-078-0015.cnv
# filter_low_pass_tc_A = 0.500
# filter_low_pass_tc_B = 0.150
# filter_low_pass_A_vars = c0S/m
# filter_low_pass_B_vars =
# alignctd_date = May 04 2023 15:41:19, 7.26.7.129
# alignctd_in = D:\Telework\2022-078\Processing\filter\2022-078-0015.cnv
# alignctd_adv = tv290C 0.500, c0S/m 0.500
# Derive_date = May 04 2023 15:42:13, 7.26.7.129 [derive_vars = 1]
# Derive_in = D:\Telework\2022-078\Processing\align\2022-078-0015.cnv D:\Telewor
k\2022-078\Processing\doc\2022-078-ctd.xmlcon
# file_type = ascii
END*
Remarks from CTDEDIT:
CTDEDIT was used to clean salinity lightly.
--------------------------------------------------------------------------------------
Data Processing Notes:
----------------------
Station Names contain the transect number followed by the station number for that transect.
There was no calibration sampling, but the CTD had been calibrated at the
factory in February 2021, so significant drift is not expected.
For details on the processing see document: 2022-078_Processing_Report.doc.
!--1--- --2--- ---3---- ----4---- ---5---- -6--
!Pressu Depth Temperat Conductiv Salinity Numb
!re ure ity: :T0:C0 er_o
! Primary ~bin
! _rec
! ords
!------ ------ -------- --------- -------- ----
*END OF HEADER
1.0 1.1 15.9242 3.660400 28.6173 2
2.0 1.9 15.8295 3.656229 28.6434 2
3.0 2.9 15.4619 3.627132 28.6696 3
4.0 4.0 14.9713 3.590235 28.7088 2
5.0 5.0 14.6353 3.559922 28.6941 3
6.0 6.0 14.1432 3.525379 28.7392 2
7.0 6.9 13.7066 3.496458 28.8023 2
8.0 7.9 13.4349 3.474659 28.8067 3
9.0 8.9 13.2873 3.463113 28.8114 2
10.0 10.0 13.2105 3.457054 28.8132 3
11.0 11.0 13.1465 3.452902 28.8230 2
12.0 11.8 13.1146 3.450776 28.8271 2
13.0 12.8 13.0075 3.446139 28.8651 3
14.0 13.9 12.9001 3.437958 28.8704 2
15.0 14.9 12.6464 3.423445 28.9285 3
16.0 15.9 12.4446 3.409544 28.9526 2
17.0 16.8 12.3415 3.402071 28.9612 3
18.0 17.8 12.2539 3.397083 28.9814 2
19.0 18.7 12.1919 3.394504 29.0047 3
20.0 19.9 12.1304 3.393790 29.0452 3
21.0 20.9 12.1021 3.395321 29.0813 4
22.0 21.7 11.9584 3.393469 29.1754 3
23.0 22.8 11.8438 3.389893 29.2305 3
24.0 23.9 11.7847 3.388630 29.2645 3
25.0 24.9 11.7202 3.389883 29.3269 3
26.0 25.7 11.7013 3.395278 29.3933 3