*2023/05/05 11:53:27.85
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/09/12 18:57:37.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 41
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 3366F595
NUMBER OF CHANNELS : 6
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- ----------------------- --------------- -------------- --------------
1 Pressure decibar 1.203667 40.97667
2 Depth metres 1.193 40.62483
3 Temperature 'deg C (ITS90)' 10.7897 17.07073
4 Conductivity:Primary S/m 3.260717 3.484883
5 Salinity:T0:C0 PSS-78 26.34937 28.80282
6 Number_of_bin_records n/a 2 6
$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\2022-078-0007.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 : 4-3
EVENT NUMBER : 7
LATITUDE : 49 35.96610 N ! (deg min)
LONGITUDE : 124 51.40690 W ! (deg min)
WATER DEPTH : 43
TRANSECT NAME : Henry Bay ! 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 1167 1167
CLEAN 5.3 2023/05/04 15:48:49 1167 1167
MERGEHDR 1.3 2023/05/05 08:27:02 1167 1167
CLIP 1.4.1 2023/05/05 09:17:39 1167 590
SHIFTDAT 3.5 2023/05/05 09:17:53 590 590
DELETE 6.3 2023/05/05 09:18:45 590 122
BINAVE 4.2.1 2023/05/05 11:29:12 122 41
REMOVECH 8.2 2023/05/05 11:48:37 41 41
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 = 578, 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 31.27 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 11:48:37
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\Le
g_2\All_Legs\SBE19plus_01908118_2022_09_19_0007.hex
Software version 2.8.0.119
Temperature SN = 8118
Conductivity SN = 8118
System UpLoad Time = Sep 19 2022 10:14:11
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 7 12 Sep 2022 18:57:37 samples 7406 to 8572, avg = 1, stop = mag switch
# nquan = 8
# nvalues = 1167
# 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, 1167
# span 1 = -0.035, 41.269
# span 2 = -0.035, 40.915
# span 3 = 10.7817, 19.2985
# span 4 = -0.000040, 3.564003
# span 5 = -0.640, 1.592
# span 6 = 0.0000, 28.8119
# span 7 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Sep 12 2022 18:57:37 [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 14:16:56, 7.26.7.129 [datcnv_vars = 6]
# datcnv_in = D:\Telework\2022-078\Unprocessed\2022-078-0007.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\2022-078-0007.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\2022-078-0007.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\2022-078-0007.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 1.2 17.0707 3.484883 26.3494 3
2.0 2.0 16.3802 3.459928 26.5927 4
3.0 3.1 16.1148 3.447383 26.6622 3
4.0 4.0 16.0264 3.439646 26.6547 2
5.0 4.9 15.7523 3.428116 26.7396 3
6.0 6.0 15.3699 3.416003 26.8935 3
7.0 7.0 15.0007 3.405216 27.0523 2
8.0 7.9 14.5933 3.393677 27.2332 5
9.0 9.0 14.2464 3.382805 27.3798 4
10.0 10.0 14.1304 3.376942 27.4090 3
11.0 10.9 13.9933 3.367394 27.4202 3
12.0 12.0 13.4730 3.351619 27.6500 3
13.0 12.9 13.0623 3.340704 27.8482 2
14.0 13.9 12.8591 3.333638 27.9317 3
15.0 14.9 12.7008 3.327650 27.9928 2
16.0 15.9 12.5292 3.322448 28.0714 3
17.0 16.8 12.4199 3.317827 28.1094 2
18.0 17.8 12.2810 3.312295 28.1610 3
19.0 18.9 12.0991 3.305965 28.2378 3
20.0 19.9 11.9980 3.300736 28.2642 2
21.0 20.8 11.8438 3.294971 28.3261 3
22.0 21.8 11.7194 3.289664 28.3699 2
23.0 22.8 11.6156 3.284971 28.4039 3
24.0 23.9 11.4829 3.279737 28.4550 3
25.0 24.8 11.3946 3.275860 28.4853 2
26.0 25.7 11.3316 3.271130 28.4879 3
27.0 26.8 11.2290 3.266166 28.5187 3
28.0 27.8 11.1442 3.263649 28.5597 2
29.0 28.7 11.1177 3.263562 28.5791 3
30.0 29.8 11.0976 3.264049 28.5989 3
31.0 30.8 11.0757 3.264464 28.6196 2
32.0 31.7 11.0397 3.264447 28.6471 3
33.0 32.7 11.0126 3.264148 28.6649 3
34.0 33.8 10.9891 3.263817 28.6796 3
35.0 34.7 10.9622 3.263573 28.6978 2
36.0 35.7 10.9434 3.263420 28.7107 3
37.0 36.8 10.9276 3.263231 28.7208 4
38.0 37.7 10.9094 3.262851 28.7309 3
39.0 38.7 10.8847 3.262187 28.7434 4
40.0 39.7 10.8286 3.261208 28.7774 4
41.0 40.6 10.7897 3.260717 28.8028 6