*2024/07/22 14:37:12.12
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2023/09/19 02:06:45.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 25
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : EE511F04
NUMBER OF CHANNELS : 6
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- ----------------------- --------------- -------------- --------------
1 Pressure decibar 1.885 25.79267
2 Depth metres 1.869 25.57233
3 Temperature:Primary 'deg C (ITS90)' 12.29987 15.8853
4 Conductivity:Primary S/m 3.531471 3.78319
5 Salinity:T0:C0 PSS-78 29.72353 30.21557
6 Number_of_bin_records n/a 2 3
$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 ' ' 5
5 -99 ' ' 9 F ' ' 4
6 ' ' ' ' 5 I I 0
$END
$REMARKS
This file converted from Sea-Bird file:
E:\Telework\2023-078\Processing\derive\2023-078-0015.cnv
$END
*ADMINISTRATION
MISSION : 2023-078
AGENCY : IOS, Ocean Sciences Division, Sidney, B.C.
COUNTRY : Canada
PROJECT : Strait of Georgia Juvenile Herring
SCIENTIST : Boldt J.
PLATFORM : Walker Rock
*LOCATION
GEOGRAPHIC AREA : Strait of Georgia
STATION : Saanich Inlet
EVENT NUMBER : 15
LATITUDE : 48 39.54000 N ! (deg min)
LONGITUDE : 123 27.95990 W ! (deg min)
WATER DEPTH : 27
TRANSECT_NUMBER : 39 ! 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 2024/07/19 16:39:10 967 967
MERGEHDR 1.3 2024/07/22 08:37:36 965 965
ADTIMCH 4.4 2024/07/22 09:08:29 965 965
CLIP 1.4.1 2024/07/22 10:29:47 888 233
SHIFTDAT 3.5.1 2024/07/22 11:36:59 233 233
DELETE 6.3 2024/07/22 11:37:21 233 62
CTDEDIT 5.5.1 2024/07/22 12:55:57 62 61
BINAVE 4.2.1 2024/07/22 14:24:41 61 25
REMOVECH 8.2 2024/07/22 14:28:34 25 25
HDREDIT2 3.2 2024/07/22 14:37:12 ? ?
$END
$REMARKS
-The following ADTIMCH parameters were used.
Add 7.00 hours to times in header file section
-The following CLIP parameters were used.
Clip by Channel Range
Clip Channel: Pressure [decibar]
Min,Max = 1.300, 50000.000
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 15.97 dbars
Sample interval (from FILE section of header) = 0.250 seconds.
-CTDEDIT v5.5.1 2024/07/22 12:55:57
1 record was deleted in this editing session.
12 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 2024/07/22 14:28:34
The following CHANNEL(S) were removed:
Scan_Number
Descent_Rate [m/s]
Flag
-HEADER EDITS: 2024/07/22 14:37:12
Applied edit header: E:\Telework\2023-078\Processing\doc\2023-078-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 3: Temperature:Primary [deg C (ITS90)]
Name: Temperature ==> Temperature:Primary
Channel 4: Conductivity:Primary [S/m]
Format: F11.6 ==> F10.5
$END
*COMMENTS
SBE HEADER
Sea-Bird SBE19plus Data File:
FileName = C:\Users\GFUser\Desktop\SeaBird_Data\SOG_Juv_Herring_Survey_2023\SB
E19plus_01908118_2023_09_25_0015.hex
Software version 2.8.0.119
Temperature SN = 8118
Conductivity SN = 8118
System UpLoad Time = Sep 25 2023 14:04:02
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
2023-09-25T13:59:00
not logging
13.2
8.3
61.4
58.1
251383
22853
5958796
11
20
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
08-Dec-22
1.204753e-03
2.854336e-04
-2.002582e-06
2.162443e-07
0.000000e+00
01908118
08-Dec-22
-1.016392e+00
1.495383e-01
-7.418173e-04
7.807038e-05
-9.570000e-08
3.250000e-06
1.000000e+00
11840620
06-Dec-22
-7.158197e-01
2.620567e-03
2.477787e-11
5.244721e+05
-1.640087e+01
1.863119e-01
2.526912e+01
8.250000e-04
0.000000e+00
-6.535042e+01
5.161537e+01
-2.641141e-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 18 Sep 2023 19:06:45 samples 16889 to 17855, avg = 1, stop = mag swit
ch
# nquan = 8
# nvalues = 967
# 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 = sal00: Salinity, Practical [PSU]
# name 6 = dz/dtM: Descent Rate [m/s], WS = 2
# name 7 = flag: flag
# span 0 = 1, 967
# span 1 = 0.019, 25.967
# span 2 = 0.018, 25.746
# span 3 = 12.2889, 16.9763
# span 4 = 0.000004, 3.805316
# span 5 = 0.0080, 30.5664
# span 6 = -0.720, 1.705
# span 7 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Sep 18 2023 19:06:45 [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 = Jul 19 2024 14:47:45, 7.26.7.129 [datcnv_vars = 5]
# datcnv_in = E:\Telework\2023-078\Unprocessed\CTD\SBE19plus_01908118_2023_09_25
_0015.hex E:\Telework\2023-078\Unprocessed\SBE19plusV2_8118.xmlcon
# datcnv_skipover = 0
# filter_date = Jul 19 2024 16:05:59, 7.26.7.129
# filter_in = E:\Telework\2023-078\Processing\convert\2023-078-0015.cnv
# filter_low_pass_tc_A = 0.500
# filter_low_pass_tc_B = 1.000
# filter_low_pass_A_vars = c0S/m
# filter_low_pass_B_vars =
# alignctd_date = Jul 19 2024 16:07:20, 7.26.7.129
# alignctd_in = E:\Telework\2023-078\Processing\filter\2023-078-0015.cnv
# alignctd_adv = tv290C 0.500, c0S/m 0.500
# Derive_date = Jul 19 2024 16:08:22, 7.26.7.129 [derive_vars = 2]
# Derive_in = E:\Telework\2023-078\Processing\align\2023-078-0015.cnv E:\Telewor
k\2023-078\Processing\doc\2023-078_ctd.xmlcon
# derive_time_window_dzdt = seconds: 2
# file_type = ascii
END*
Remarks from CTDEDIT:
CTDEDIT was used to clean salinity and to remove 1 record corrupted by
shed wake from the bottom of the cast.
--------------------------------------------------------------------------------------
Data Processing Notes:
----------------------
There was no calibration sampling.
The CTD had been calibrated at the factory in February 2021, so significant
drift is not expected.
For details on the processing see document: 2023-078_Processing_Report.doc.
!--1--- --2--- ---3---- ----4---- ---5---- -6--
!Pressu Depth Temperat Conductiv Salinity Numb
!re ure: ity: :T0:C0 er_o
! Primary Primary ~bin
! _rec
! ords
!------ ------ -------- --------- -------- ----
*END OF HEADER
2.0 1.9 15.8853 3.78319 29.7302 2
3.0 2.9 15.8796 3.78013 29.7235 3
4.0 4.0 15.8566 3.76435 29.7286 2
5.0 5.0 15.0903 3.71109 29.8291 3
6.0 6.1 13.5869 3.62857 29.9955 2
7.0 6.9 13.1678 3.59064 30.0308 2
8.0 7.9 12.9996 3.57132 30.0348 3
9.0 8.9 12.8550 3.56057 30.0524 2
10.0 10.0 12.7894 3.55508 30.0527 3
11.0 11.0 12.7582 3.55229 30.0509 2
12.0 11.8 12.7409 3.55079 30.0503 2
13.0 12.9 12.7208 3.54870 30.0463 3
14.0 13.9 12.6521 3.54512 30.0668 2
15.0 14.8 12.5553 3.54122 30.1071 2
16.0 15.8 12.4952 3.53780 30.1224 3
17.0 16.9 12.4622 3.53579 30.1295 2
18.0 17.9 12.4382 3.53450 30.1361 3
19.0 18.9 12.4228 3.53375 30.1409 2
20.0 19.9 12.4156 3.53380 30.1468 3
21.0 20.9 12.4081 3.53411 30.1554 2
22.0 21.9 12.4010 3.53425 30.1621 3
23.0 22.9 12.3925 3.53390 30.1651 2
24.0 23.9 12.3675 3.53285 30.1749 3
25.0 24.8 12.3391 3.53194 30.1888 2
26.0 25.6 12.2999 3.53147 30.2156 3