*2022/05/24 11:01:39.64
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2021/09/10 02:57:34.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 31
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 74C96A70
NUMBER OF CHANNELS : 6
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- ----------------------- --------------- -------------- --------------
1 Pressure decibar 1.033 30.975
2 Depth metres 1.025 30.71
3 Temperature:Primary 'deg C (ITS90)' 10.2085 18.2377
4 Conductivity:Primary S/m 3.204083 3.569312
5 Salinity:T0:C0 PSS-78 23.3356 29.504
6 Number_of_bin_records n/a 2 13
$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\2021-071\Processing\derive\2021-071-0006.cnv
$END
*ADMINISTRATION
MISSION : 2021-071
AGENCY : PBS, Ecosystem Sciences Division, Nanaimo, B.C.
COUNTRY : Canada
PROJECT : Juvenile Herring
SCIENTIST : Boldt J.
PLATFORM : Walker Rock
*LOCATION
GEOGRAPHIC AREA : Strait of Georgia
STATION : 9-3
EVENT NUMBER : 6
LATITUDE : 49 54.54000 N ! (deg min)
LONGITUDE : 124 41.02990 W ! (deg min)
WATER DEPTH : 155
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 2022/05/12 12:57:11 883 883
MERGEHDR 1.3 2022/05/12 14:20:29 883 883
CLIP 1.4.1 2022/05/12 15:19:25 883 564
SHIFTDAT 3.5 2022/05/20 14:34:42 564 564
DELETE 6.3 2022/05/20 14:34:47 564 96
BINAVE 4.2.1 2022/05/20 14:39:08 96 31
REMOVECH 8.2 2022/05/20 14:39:28 31 31
ADTIMCH 4.4 2022/05/20 14:40:00 31 31
HDREDIT2 3.2 2022/05/24 11:01:39 ? ?
$END
$REMARKS
-The following CLIP parameters were used.
Clip by Record Number Limits
First, Last Records = 320, end from event list: clip_list.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= -0.50
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 21.09 dbars
Sample interval (from FILE section of header) = 0.250 seconds.
-The following BINAVE parameters were used:
Bin channel = Press*
Averaging interval = 1.00
Minimum bin value = 0.000
Average value was used
Interpolated values were NOT used for empty bins
Channel 'NUMBER_OF_BIN_RECORDS' was added to file.
-REMOVECH 2022/05/20 14:39:28
The following CHANNEL(S) were removed:
Scan_Number
Descent_Rate [m/s]
Flag
-The following ADTIMCH parameters were used.
Add 7.00 hours to times in header file section
-HEADER EDITS: 2022/05/24 11:01:39
Applied edit header: D:\Telework\2021-071\Processing\doc\2021-071-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 ==> F10.6
$END
*COMMENTS
SBE HEADER
Sea-Bird SBE19plus Data File:
FileName = C:\Users\GFUser\Desktop\SeaBird_Data\SOG_Juv_Herring_Survey_2021\SB
E19plus_01908118_2021_09_16_0006.hex
Software version 2.8.0.119
Temperature SN = 8118
Conductivity SN = 8118
System UpLoad Time = Sep 16 2021 10:26:02
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
2021-09-16T10:24:00
not logging
12.3
8.3
61.5
59.1
169972
15452
5966197
11
10
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 6 09 Sep 2021 19:57:34 samples 8087 to 8969, avg = 1, stop = mag switch
# nquan = 8
# nvalues = 883
# 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, 883
# span 1 = -0.082, 31.093
# span 2 = -0.081, 30.827
# span 3 = 10.1324, 18.2903
# span 4 = -0.000012, 3.569851
# span 5 = -0.440, 1.589
# span 6 = 0.0000, 29.7625
# span 7 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Sep 09 2021 19:57:34 [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 12 2022 09:26:52, 7.23.2 [datcnv_vars = 6]
# datcnv_in = D:\Telework\2021-071\Unprocessed\2021-071-0006.hex D:\Telework\202
1-071\Processing\doc\2021-071-ctd.xmlcon
# datcnv_skipover = 0
# filter_date = May 12 2022 12:48:19, 7.23.2
# filter_in = D:\Telework\2021-071\Processing\convert\2021-071-0006.cnv
# filter_low_pass_tc_A = 0.500
# filter_low_pass_tc_B = 0.100
# filter_low_pass_A_vars = tv290C c0S/m
# filter_low_pass_B_vars =
# alignctd_date = May 12 2022 12:48:56, 7.23.2
# alignctd_in = D:\Telework\2021-071\Processing\filter\2021-071-0006.cnv
# alignctd_adv = tv290C 0.500, c0S/m 0.500
# Derive_date = May 12 2022 12:54:20, 7.23.2 [derive_vars = 1]
# Derive_in = D:\Telework\2021-071\Processing\align\2021-071-0006.cnv D:\Telewor
k\2021-071\Processing\doc\2021-071-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.
No useful data were acquired from casts #11, 13-15 and 17-20 and file 2021-071-0011.CTD
contains only a partial downcast.
For details on the processing see document: 2021-071_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
1.0 1.0 18.2377 3.204083 23.3356 13
1.9 1.9 17.8322 3.372251 24.9401 5
2.9 2.9 17.3873 3.509506 26.3487 3
4.0 4.0 17.1709 3.540723 26.7503 3
5.0 4.9 17.0388 3.553255 26.9427 2
6.0 5.9 16.9326 3.561804 27.0854 3
7.0 6.9 16.8482 3.566507 27.1816 2
7.9 7.9 16.7757 3.569312 27.2540 3
8.9 8.8 16.6787 3.567093 27.3006 2
9.9 9.8 16.4886 3.556095 27.3363 3
11.1 11.0 16.2027 3.541482 27.4067 3
12.1 12.0 15.9647 3.529551 27.4678 2
13.1 13.0 15.7322 3.516409 27.5148 3
14.1 13.9 15.4864 3.501706 27.5578 2
15.0 14.9 15.2002 3.484101 27.6039 3
16.0 15.9 14.8527 3.463001 27.6626 2
17.0 16.9 14.3787 3.435933 27.7590 3
18.1 17.9 13.6195 3.398425 27.9686 3
19.0 18.8 12.9685 3.371140 28.1968 2
19.9 19.7 12.3980 3.347930 28.4075 3
21.0 20.8 11.7808 3.322342 28.6353 3
22.0 21.8 11.3369 3.306542 28.8270 2
22.9 22.7 11.0284 3.297389 28.9797 3
24.0 23.8 10.7972 3.290720 29.0970 3
25.0 24.8 10.6678 3.286052 29.1538 2
25.9 25.7 10.5509 3.281455 29.2016 3
27.0 26.8 10.4302 3.277133 29.2553 3
28.0 27.7 10.3478 3.274236 29.2924 2
28.9 28.6 10.2733 3.272497 29.3348 3
30.0 29.7 10.2085 3.273988 29.4016 3
31.0 30.7 10.2197 3.285234 29.5040 4