*2023/05/05 11:53:28.28
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/09/20 19:17:35.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 68
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 233F2A32
NUMBER OF CHANNELS : 6
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- ----------------------- --------------- -------------- --------------
1 Pressure decibar 1.007286 67.62025
2 Depth metres 0.9988571 67.03575
3 Temperature 'deg C (ITS90)' 10.46115 13.97429
4 Conductivity:Primary S/m 3.297341 3.43588
5 Salinity:T0:C0 PSS-78 26.8062 30.78698
6 Number_of_bin_records n/a 2 7
$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\2022-078-0018.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 : 12-2
EVENT NUMBER : 18
LATITUDE : 48 48.46540 N ! (deg min)
LONGITUDE : 123 15.49100 W ! (deg min)
WATER DEPTH : 85
TRANSECT NAME : Plumper Sound ! 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 1068 1068
CLEAN 5.3 2023/05/04 15:48:50 1068 1068
MERGEHDR 1.3 2023/05/05 08:27:03 1068 1068
CLIP 1.4.1 2023/05/05 09:17:39 1068 784
SHIFTDAT 3.5 2023/05/05 09:17:53 784 784
DELETE 6.3 2023/05/05 09:18:45 784 189
BINAVE 4.2.1 2023/05/05 11:29:12 189 68
REMOVECH 8.2 2023/05/05 11:48:38 68 68
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 = 285, 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 57.68 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_0018.hex
Software version 2.8.0.119
Temperature SN = 8118
Conductivity SN = 8118
System UpLoad Time = Sep 26 2022 11:48:32
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 18 20 Sep 2022 19:17:35 samples 18647 to 19714, avg = 1, stop = mag swit
ch
# nquan = 8
# nvalues = 1068
# 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, 1068
# span 1 = -0.023, 67.680
# span 2 = -0.023, 67.095
# span 3 = 10.4587, 15.4431
# span 4 = -0.000019, 3.435967
# span 5 = -0.639, 1.607
# span 6 = 0.0000, 30.7895
# span 7 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Sep 20 2022 19:17:35 [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 14:17:01, 7.26.7.129 [datcnv_vars = 6]
# datcnv_in = D:\Telework\2022-078\Unprocessed\2022-078-0018.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\2022-078-0018.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\2022-078-0018.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\2022-078-0018.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 1.0 13.9743 3.297341 26.8062 7
2.0 2.0 13.7507 3.308515 27.0630 2
3.0 2.9 13.5874 3.316644 27.2521 3
4.0 3.9 13.4659 3.323073 27.3971 2
5.0 4.9 13.3620 3.327728 27.5139 3
6.0 5.9 13.2894 3.330907 27.5950 2
7.0 6.8 13.2521 3.333015 27.6411 3
8.0 8.0 13.1904 3.336010 27.7130 3
9.0 9.0 13.1388 3.339729 27.7845 2
10.0 10.0 12.9883 3.346602 27.9582 3
11.0 10.9 12.7547 3.353799 28.1977 2
12.0 11.8 12.5981 3.360187 28.3743 3
13.0 12.8 12.3730 3.366927 28.6075 2
14.0 13.8 12.1938 3.371441 28.7868 3
15.0 14.9 12.0954 3.374670 28.8927 3
16.0 15.9 12.0218 3.377171 28.9730 2
17.0 16.9 11.9195 3.379159 29.0712 3
18.0 17.9 11.8641 3.380207 29.1240 2
19.0 18.8 11.8252 3.380556 29.1574 3
20.0 19.8 11.8115 3.380788 29.1700 2
21.0 20.7 11.7867 3.381836 29.1990 3
22.0 21.9 11.6943 3.384398 29.2958 3
23.0 22.8 11.6419 3.387040 29.3623 2
24.0 23.7 11.5924 3.389193 29.4218 3
25.0 24.7 11.5600 3.390931 29.4638 3
26.0 25.8 11.5343 3.392830 29.5021 3
27.0 26.9 11.5040 3.395012 29.5469 3
28.0 27.8 11.4619 3.396854 29.5979 2
29.0 28.7 11.4370 3.397895 29.6275 3
30.0 29.9 11.4260 3.398623 29.6429 3
31.0 30.8 11.4161 3.399383 29.6578 2
32.0 31.7 11.3959 3.400301 29.6825 3
33.0 32.8 11.3747 3.401184 29.7077 3
34.0 33.8 11.3579 3.401794 29.7267 2
35.0 34.7 11.3445 3.402124 29.7404 3
36.0 35.8 11.3425 3.402278 29.7431 3
37.0 36.7 11.3489 3.402753 29.7422 2
38.0 37.6 11.3188 3.404192 29.7800 3
39.0 38.6 11.2753 3.406229 29.8344 3
40.0 39.7 11.2157 3.408880 29.9080 3
41.0 40.6 11.1526 3.411041 29.9799 2
42.0 41.5 11.1019 3.412431 30.0344 3
43.0 42.6 11.0616 3.413423 30.0766 3
44.0 43.7 11.0433 3.413880 30.0956 3
45.0 44.6 11.0365 3.414303 30.1049 2
46.0 45.5 11.0251 3.415291 30.1236 3
47.0 46.6 10.9788 3.417848 30.1862 3
48.0 47.7 10.8774 3.420453 30.2948 3
49.0 48.6 10.8471 3.421312 30.3279 2
50.0 49.5 10.8406 3.421719 30.3369 3
51.0 50.6 10.8312 3.422458 30.3515 3
52.0 51.5 10.8155 3.423716 30.3765 2
53.0 52.4 10.7639 3.425504 30.4366 3
54.0 53.5 10.7077 3.427431 30.5019 3
55.0 54.6 10.6502 3.428798 30.5630 3
56.0 55.5 10.6315 3.429260 30.5829 2
57.0 56.4 10.6244 3.429443 30.5902 3
58.0 57.5 10.6183 3.429631 30.5968 3
59.0 58.6 10.6141 3.429840 30.6019 3
60.0 59.5 10.6096 3.430024 30.6071 2
61.0 60.4 10.6034 3.430203 30.6137 3
62.0 61.5 10.5984 3.430457 30.6200 3
63.0 62.6 10.5935 3.430788 30.6269 3
64.0 63.5 10.5930 3.431087 30.6299 2
65.0 64.4 10.5858 3.431875 30.6434 3
66.0 65.4 10.5510 3.433562 30.6889 3
67.0 66.5 10.4833 3.435347 30.7632 4
68.0 67.0 10.4612 3.435880 30.7870 4