*2023/05/05 11:53:27.76
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/09/09 19:03:29.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 119
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 195A88BA
NUMBER OF CHANNELS : 6
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- ----------------------- --------------- -------------- --------------
1 Pressure decibar 1.2 118.723
2 Depth metres 1.19 117.6815
3 Temperature 'deg C (ITS90)' 8.67585 16.19853
4 Conductivity:Primary S/m 3.202117 3.426675
5 Salinity:T0:C0 PSS-78 26.42993 30.33585
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\2022-078-0005.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 : 9-3
EVENT NUMBER : 5
LATITUDE : 49 54.51840 N ! (deg min)
LONGITUDE : 124 40.93380 W ! (deg min)
WATER DEPTH : 150
TRANSECT NAME : Atrivida Reef ! 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 15:46:20 1408 1408
CLEAN 5.3 2023/05/04 15:48:49 1408 1408
MERGEHDR 1.3 2023/05/05 08:27:02 1408 1408
CLIP 1.4.1 2023/05/05 09:17:39 1408 1239
SHIFTDAT 3.5 2023/05/05 10:37:52 1239 1239
DELETE 6.3 2023/05/05 10:38:04 1239 309
CTDEDIT 5.4.0 2023/05/05 10:48:54 309 307
BINAVE 4.2.1 2023/05/05 11:29:12 307 119
REMOVECH 8.2 2023/05/05 11:48:37 119 119
HDREDIT2 3.2 2023/05/05 11:53:27 ? ?
$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 = 170, 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 108.91 dbars
Sample interval (from FILE section of header) = 0.250 seconds.
-CTDEDIT v5.4.0 2023/05/05 10:48:54
2 records were deleted in this editing session.
No data values were changed.
-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 11:53:27
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\SB
E19plus_01908118_2022_09_12_0005.hex
Software version 2.8.0.119
Temperature SN = 8118
Conductivity SN = 8118
System UpLoad Time = Sep 12 2022 15:33:40
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
2022-09-12T15:32:37
not logging
13.9
8.4
61.5
60.9
81455
7405
5974244
11
6
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 5 09 Sep 2022 19:03:29 samples 5352 to 6759, avg = 1, stop = mag switch
# nquan = 8
# nvalues = 1408
# 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, 1408
# span 1 = -0.032, 118.908
# span 2 = -0.031, 117.866
# span 3 = 8.6758, 17.9022
# span 4 = -0.000010, 3.450448
# span 5 = -0.697, 1.689
# span 6 = 0.0000, 30.3382
# span 7 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Sep 09 2022 19:03:29 [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 14:16:54, 7.26.7.129 [datcnv_vars = 6]
# datcnv_in = D:\Telework\2022-078\Unprocessed\2022-078-0005.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\2022-078-0005.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\2022-078-0005.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\2022-078-0005.cnv D:\Telewor
k\2022-078\Processing\doc\2022-078-ctd.xmlcon
# file_type = ascii
END*
Remarks from CTDEDIT:
CTDEDIT was used to remove a few records corrupted by shed wake at the
bottom of the cast.
--------------------------------------------------------------------------------------
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 16.1985 3.426675 26.4299 3
2.0 2.0 15.7843 3.410523 26.5671 2
3.0 2.9 15.2282 3.382264 26.6966 2
4.0 3.9 14.6691 3.353715 26.8275 3
5.0 5.0 14.1477 3.333351 27.0073 2
6.0 6.0 13.5823 3.317556 27.2634 3
7.0 7.0 12.8232 3.299572 27.6450 2
8.0 7.8 12.2087 3.284568 27.9578 2
9.0 8.8 11.8009 3.272860 28.1527 3
10.0 9.8 11.5483 3.268619 28.3036 2
11.0 10.9 11.4841 3.270474 28.3701 3
12.0 11.9 11.4888 3.273365 28.3938 2
13.0 12.9 11.4970 3.274375 28.3968 3
14.0 14.0 11.4339 3.272079 28.4228 2
15.0 14.9 10.9093 3.257986 28.6926 3
16.0 16.0 10.4899 3.238973 28.8354 2
17.0 16.8 10.3545 3.229316 28.8470 2
18.0 17.8 10.2895 3.223307 28.8386 3
19.0 18.8 10.2556 3.220047 28.8328 2
20.0 19.8 10.2324 3.218142 28.8320 3
21.0 20.8 10.2074 3.216904 28.8391 2
22.0 21.8 10.1197 3.215298 28.8926 3
23.0 22.8 9.9727 3.213064 28.9874 2
24.0 23.8 9.9170 3.212066 29.0218 3
25.0 24.8 9.8768 3.210971 29.0428 2
26.0 25.8 9.8148 3.208276 29.0653 3
27.0 26.8 9.7481 3.205151 29.0872 2
28.0 27.8 9.7265 3.203528 29.0880 3
29.0 28.8 9.7127 3.202849 29.0919 2
30.0 29.8 9.6998 3.202461 29.0981 3
31.0 30.8 9.6821 3.202117 29.1086 2
32.0 31.7 9.6681 3.202211 29.1204 3
33.0 32.7 9.6355 3.203345 29.1578 2
34.0 33.7 9.6003 3.206974 29.2225 3
35.0 34.7 9.6073 3.212466 29.2718 2
36.0 35.7 9.5944 3.215495 29.3125 3
37.0 36.7 9.5503 3.215765 29.3508 2
38.0 37.6 9.5163 3.215120 29.3717 3
39.0 38.6 9.4898 3.214842 29.3902 2
40.0 39.6 9.4601 3.215202 29.4177 3
41.0 40.7 9.4212 3.215658 29.4538 3
42.0 41.7 9.4052 3.216164 29.4717 2
43.0 42.7 9.3972 3.216905 29.4854 3
44.0 43.6 9.3899 3.218004 29.5021 2
45.0 44.6 9.3603 3.219298 29.5394 3
46.0 45.6 9.3150 3.219912 29.5826 2
47.0 46.5 9.2881 3.220290 29.6083 3
48.0 47.6 9.2643 3.220444 29.6291 3
49.0 48.6 9.2387 3.220131 29.6468 2
50.0 49.6 9.2106 3.219768 29.6659 3
51.0 50.5 9.1685 3.219713 29.7001 2
52.0 51.5 9.1188 3.219782 29.7417 3
53.0 52.6 9.0705 3.219592 29.7796 3
54.0 53.6 9.0525 3.219745 29.7957 2
55.0 54.5 9.0375 3.220332 29.8139 3
56.0 55.5 9.0200 3.221022 29.8353 2
57.0 56.4 9.0106 3.221538 29.8480 3
58.0 57.6 8.9974 3.221922 29.8626 3
59.0 58.5 8.9848 3.222033 29.8738 2
60.0 59.4 8.9796 3.222159 29.8791 3
61.0 60.6 8.9763 3.222315 29.8831 3
62.0 61.5 8.9737 3.222241 29.8841 2
63.0 62.5 8.9680 3.221938 29.8853 3
64.0 63.4 8.9643 3.221766 29.8862 2
65.0 64.4 8.9606 3.221739 29.8887 3
66.0 65.5 8.9574 3.221847 29.8920 3
67.0 66.5 8.9549 3.222064 29.8960 2
68.0 67.4 8.9545 3.222428 29.8996 3
69.0 68.4 8.9569 3.223025 29.9034 2
70.0 69.3 8.9532 3.223597 29.9119 3
71.0 70.4 8.9421 3.224131 29.9263 3
72.0 71.4 8.9235 3.224396 29.9443 2
73.0 72.3 8.9083 3.224546 29.9582 3
74.0 73.5 8.8908 3.224497 29.9720 3
75.0 74.4 8.8825 3.224478 29.9784 2
76.0 75.4 8.8753 3.224516 29.9844 3
77.0 76.3 8.8696 3.224604 29.9897 2
78.0 77.2 8.8632 3.224819 29.9970 3
79.0 78.4 8.8577 3.225097 30.0040 3
80.0 79.3 8.8555 3.225255 30.0070 2
81.0 80.3 8.8544 3.225337 30.0085 3
82.0 81.4 8.8539 3.225414 30.0092 3
83.0 82.3 8.8540 3.225476 30.0093 2
84.0 83.3 8.8544 3.225530 30.0091 3
85.0 84.2 8.8559 3.225615 30.0084 2
86.0 85.2 8.8560 3.225754 30.0094 3
87.0 86.3 8.8496 3.225898 30.0157 3
88.0 87.2 8.8469 3.225990 30.0186 2
89.0 88.2 8.8421 3.226162 30.0240 3
90.0 89.3 8.8275 3.226512 30.0394 3
91.0 90.2 8.8240 3.226742 30.0443 2
92.0 91.2 8.8176 3.227187 30.0540 3
93.0 92.3 8.8065 3.227982 30.0712 3
94.0 93.2 8.8006 3.228705 30.0833 2
95.0 94.2 8.7882 3.229817 30.1048 3
96.0 95.1 8.7815 3.230740 30.1196 2
97.0 96.1 8.7776 3.231341 30.1287 3
98.0 97.2 8.7675 3.232391 30.1476 3
99.0 98.2 8.7597 3.233227 30.1625 2
100.0 99.1 8.7583 3.233554 30.1666 3
101.0 100.2 8.7556 3.233830 30.1714 3
102.0 101.2 8.7525 3.234095 30.1763 2
103.0 102.1 8.7503 3.234359 30.1805 3
104.0 103.0 8.7483 3.234638 30.1847 2
105.0 104.0 8.7438 3.235147 30.1934 3
106.0 105.1 8.7327 3.236278 30.2141 3
107.0 106.2 8.7219 3.237548 30.2360 3
108.0 107.1 8.7186 3.238234 30.2454 2
109.0 108.1 8.7122 3.239162 30.2601 3
110.0 109.0 8.7078 3.240017 30.2724 2
111.0 109.9 8.7063 3.240448 30.2777 3
112.0 111.0 8.7046 3.240834 30.2827 3
113.0 112.1 8.7032 3.241211 30.2873 3
114.0 113.0 8.7015 3.241573 30.2920 2
115.0 113.9 8.6992 3.242005 30.2982 3
116.0 115.0 8.6960 3.242485 30.3054 3
117.0 115.9 8.6821 3.243191 30.3242 2
118.0 117.0 8.6769 3.243692 30.3333 4
119.0 117.7 8.6758 3.243874 30.3358 2