*2023/05/05 11:53:28.05
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/09/14 19:35:58.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 26
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : D3E2B4A9
NUMBER OF CHANNELS : 6
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- ----------------------- --------------- -------------- --------------
1 Pressure decibar 1.19225 25.82725
2 Depth metres 1.18225 25.60675
3 Temperature 'deg C (ITS90)' 10.50467 17.3977
4 Conductivity:Primary S/m 3.262874 3.517359
5 Salinity:T0:C0 PSS-78 26.22963 29.05548
6 Number_of_bin_records n/a 3 5
$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\2022-078-0012.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 : 5-1
EVENT NUMBER : 12
LATITUDE : 49 21.03040 N ! (deg min)
LONGITUDE : 124 20.90390 W ! (deg min)
WATER DEPTH : 28
TRANSECT NAME : French Creek ! 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 15:46:21 815 815
CLEAN 5.3 2023/05/04 15:48:49 815 815
MERGEHDR 1.3 2023/05/05 08:27:02 815 815
CLIP 1.4.1 2023/05/05 09:17:39 815 400
SHIFTDAT 3.5 2023/05/05 10:37:52 400 400
DELETE 6.3 2023/05/05 10:38:04 400 87
CTDEDIT 5.4.0 2023/05/05 10:52:08 87 86
BINAVE 4.2.1 2023/05/05 11:29:12 86 26
REMOVECH 8.2 2023/05/05 11:48:37 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 = 416, 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 16.06 dbars
Sample interval (from FILE section of header) = 0.250 seconds.
-CTDEDIT v5.4.0 2023/05/05 10:52:08
1 record was deleted in this editing session.
5 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 11:48:37
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_2\All_Legs\SBE19plus_01908118_2022_09_19_0012.hex
Software version 2.8.0.119
Temperature SN = 8118
Conductivity SN = 8118
System UpLoad Time = Sep 19 2022 10:16:26
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
2022-09-19T10:12:32
not logging
13.7
8.3
61.5
65.8
177320
16120
5965529
11
14
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 12 14 Sep 2022 19:35:58 samples 12667 to 13481, avg = 1, stop = mag swit
ch
# nquan = 8
# nvalues = 815
# 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, 815
# span 1 = -0.043, 26.061
# span 2 = -0.043, 25.838
# span 3 = 10.5031, 17.4023
# span 4 = -0.000037, 3.523155
# span 5 = -0.637, 1.373
# span 6 = 0.0000, 29.0610
# span 7 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Sep 14 2022 19:35:58 [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 14:16:58, 7.26.7.129 [datcnv_vars = 6]
# datcnv_in = D:\Telework\2022-078\Unprocessed\2022-078-0012.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\2022-078-0012.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\2022-078-0012.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\2022-078-0012.cnv D:\Telewor
k\2022-078\Processing\doc\2022-078-ctd.xmlcon
# file_type = ascii
END*
Remarks from CTDEDIT:
CTDEDIT was used to remove 1 record from the bottom of the cast and 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 1.2 17.3952 3.495772 26.2296 4
2.0 1.9 17.3977 3.497793 26.2446 5
3.0 3.0 17.3063 3.508611 26.3936 3
4.0 3.9 17.2213 3.516648 26.5158 3
5.0 4.8 17.2057 3.517359 26.5316 3
6.0 5.8 17.0407 3.503776 26.5258 3
7.0 6.8 16.1332 3.469490 26.8385 3
8.0 7.8 15.3620 3.439190 27.1009 3
9.0 8.8 14.4782 3.410824 27.4668 3
10.0 9.8 13.6570 3.382230 27.7969 3
11.0 10.8 12.6655 3.352615 28.2537 3
12.0 11.8 12.1750 3.332852 28.4371 3
13.0 12.8 11.9675 3.322896 28.5003 3
14.0 13.8 11.8379 3.316833 28.5414 3
15.0 14.8 11.7534 3.312473 28.5642 3
16.0 15.8 11.6394 3.307667 28.6055 3
17.0 16.8 11.5114 3.302203 28.6515 3
18.0 17.8 11.4228 3.296470 28.6645 3
19.0 18.8 11.1987 3.287216 28.7490 3
20.0 19.7 10.8413 3.275806 28.9178 3
21.0 20.7 10.6772 3.269528 28.9857 3
22.0 21.8 10.6030 3.266428 29.0137 4
23.0 22.8 10.5458 3.264637 29.0411 3
24.0 23.8 10.5243 3.263769 29.0493 4
25.0 24.8 10.5085 3.263043 29.0540 5
26.0 25.6 10.5047 3.262874 29.0555 4