*2023/05/05 11:53:28.38
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/09/21 19:43:50.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 26
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 47CAC36
NUMBER OF CHANNELS : 6
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- ----------------------- --------------- -------------- --------------
1 Pressure decibar 1.118 25.651
2 Depth metres 1.108667 25.43233
3 Temperature 'deg C (ITS90)' 12.28597 14.0571
4 Conductivity:Primary S/m 3.354264 3.38908
5 Salinity:T0:C0 PSS-78 27.2625 28.87073
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\2022-078-0020.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 : 6-1
EVENT NUMBER : 20
LATITUDE : 48 51.32490 N ! (deg min)
LONGITUDE : 123 25.84740 W ! (deg min)
WATER DEPTH : 28
TRANSECT NAME : Trincomali Channel ! 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 15:46:22 538 538
CLEAN 5.3 2023/05/04 15:48:50 538 538
MERGEHDR 1.3 2023/05/05 08:27:03 538 538
CLIP 1.4.1 2023/05/05 09:17:40 538 356
SHIFTDAT 3.5 2023/05/05 09:17:54 356 356
DELETE 6.3 2023/05/05 09:18:45 356 69
BINAVE 4.2.1 2023/05/05 11:29:12 69 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 = 183, 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= -0.80
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 15.70 dbars
Sample interval (from FILE section of header) = 0.250 seconds.
-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_0020.hex
Software version 2.8.0.119
Temperature SN = 8118
Conductivity SN = 8118
System UpLoad Time = Sep 26 2022 11:49:07
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 20 21 Sep 2022 19:43:50 samples 20327 to 20864, avg = 1, stop = mag swit
ch
# nquan = 8
# nvalues = 538
# 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, 538
# span 1 = -0.048, 25.696
# span 2 = -0.047, 25.477
# span 3 = 12.2744, 14.6237
# span 4 = -0.000019, 3.397395
# span 5 = -0.634, 1.587
# span 6 = 0.0000, 28.9165
# span 7 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Sep 21 2022 19:43:50 [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 14:17:02, 7.26.7.129 [datcnv_vars = 6]
# datcnv_in = D:\Telework\2022-078\Unprocessed\2022-078-0020.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\2022-078-0020.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\2022-078-0020.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\2022-078-0020.cnv D:\Telewor
k\2022-078\Processing\doc\2022-078-ctd.xmlcon
# file_type = ascii
END*
--------------------------------------------------------------------------------------
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 14.0571 3.354542 27.2625 3
2.0 2.0 14.0312 3.354588 27.2809 2
3.0 3.0 14.0034 3.354603 27.3003 3
4.0 3.9 13.9817 3.354395 27.3135 2
5.0 4.9 13.9705 3.354264 27.3200 3
6.0 5.9 13.9266 3.354792 27.3555 2
7.0 6.9 13.8030 3.356116 27.4553 3
8.0 8.0 13.6610 3.358040 27.5741 3
9.0 9.0 13.5536 3.359226 27.6619 2
10.0 10.0 13.4382 3.360354 27.7555 3
11.0 10.9 13.2987 3.361753 27.8695 2
12.0 11.9 13.1444 3.363605 27.9995 3
13.0 12.9 12.9969 3.365240 28.1231 2
14.0 13.8 12.9141 3.366128 28.1924 3
15.0 14.8 12.8594 3.367261 28.2434 2
16.0 15.8 12.8075 3.369721 28.3046 3
17.0 16.9 12.6825 3.374043 28.4384 3
18.0 17.8 12.5784 3.377096 28.5452 2
19.0 18.8 12.4982 3.378902 28.6226 3
20.0 19.9 12.4276 3.380014 28.6864 3
21.0 20.9 12.3946 3.380459 28.7154 2
22.0 21.8 12.3732 3.380914 28.7357 3
23.0 22.8 12.3461 3.381491 28.7616 2
24.0 23.8 12.3270 3.382602 28.7863 4
25.0 24.9 12.2860 3.385428 28.8440 3
26.0 25.4 12.2957 3.389080 28.8707 3