*2023/05/03 15:50:07.36
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/10/19 14:04:09.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 29
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : B90F629
NUMBER OF CHANNELS : 10
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 4 32
2 Depth metres 4.337 31.366
3 Temperature:Primary 'deg C (ITS90)' 9.558 10.9943
4 Transmissivity %/metre 28.7 53.7
5 Fluorescence:URU:Wetlabs mg/m^3 0.583 4.888
6 Salinity:T0:C0 PSS-78 31.8497 32.3513
7 Oxygen:Dissolved:SBE mL/L 2.679 6.555
8 Oxygen:Dissolved:SBE umol/kg 116.7309 285.7852
9 Conductivity:Primary S/m 3.511188 3.587327
10 Number_of_bin_records n/a 7 32
$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 ' ' 6 F ' ' 1
5 -99 ' ' 8 F ' ' 3
6 -99 ' ' 9 F ' ' 4
7 -99 ' ' 7 F ' ' 2
8 -99 ' ' 6 F ' ' 1
9 -99 ' ' 10 F ' ' 6
10 ' ' ' ' 5 I I 0
$END
$REMARKS
This file converted from Sea-Bird file:
D:\Telework\2022-011\Processing\derive\2022-011-0132.cnv
$END
*ADMINISTRATION
MISSION : 2022-011
AGENCY : IOS,Ocean Sciences Division, Sidney, B.C.
COUNTRY : Canada
PROJECT : WCVI Juvenile Salmon Survey
SCIENTIST : King J.
PLATFORM : Nordic Pearl
*LOCATION
GEOGRAPHIC AREA : WCVI
STATION : CS10
EVENT NUMBER : 132
LATITUDE : 48 59.01300 N ! (deg min)
LONGITUDE : 125 59.63000 W ! (deg min)
WATER DEPTH : 45
*INSTRUMENT
TYPE : Sea-Bird CTD
MODEL : SBE25plus
SERIAL NUMBER : 0251091
$TABLE: SENSORS
! Name Abs Depth Serial No
! --------------------------------- -------------- ----------
Temperature ' ' 6376
Conductivity ' ' 4799
'Pressure:Strain Gauge' ' ' 1091
'Oxygen:SBE 43' ' ' 1483
'Fluorometer:WET Labs ECO-AFL/FL' ' ' 2215
'Transmissometer:WET Labs C-Star' ' ' 1396DR
$END
$REMARKS
1.0.4
$END
*HISTORY
$TABLE: PROGRAMS
! Name Vers Date Time Recs In Recs Out
! -------- ------ ---------- -------- --------- ---------
SBE_IOS 4.3 2023/04/28 11:01:36 8731 8731
CLEAN 5.3 2023/04/28 11:07:09 8729 8729
CLIP 1.4.1 2023/04/28 14:28:30 8729 5390
SHIFTDAT 3.5 2023/04/28 14:29:28 5390 5390
DELETE 6.3 2023/04/28 14:33:15 5390 573
CTDEDIT 5.4.0 2023/05/01 14:09:23 573 528
FILTERS 4.3 2023/05/03 13:20:59 528 528
BINAVE 4.2.1 2023/05/03 13:26:08 528 29
REMOVECH 8.2 2023/05/03 15:44:43 29 29
CHGUNITS 3.2 2023/05/03 15:49:33 29 29
REORDER 1.3.1 2023/05/03 15:49:46 ? ?
HDREDIT2 3.2 2023/05/03 15:50:07 ? ?
$END
$REMARKS
-CLEAN functions: 2023/04/28 11:06:53 20
Reset #RECS, MIN & MAX values in header.
Interpolation by Record Number, in Pressure
Set event to last 4 characters of file name
-The following CLIP parameters were used.
Clip by Record Number Limits
First, Last Records = 3340, end from event list: clip.csv
Time Not Available in File
-The following SHIFT parameters were used.
Shift Channel: Conductivity:Primary [S/m]
# of Records to Advance (-ve for Delay):
At REC# 0 Shift= 1.50
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 filtered over width: 11
Swells deleted. Warning message if pressure difference of 2.00
Drop rates < 0.30m/s (calculated over 9 points) will be deleted.
Drop rate applies in the range 10.00 to 21.81 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.4.0 2023/05/01 14:09:23
45 records were deleted in this editing session.
No data values were changed.
-The following FILTER parameters were used.
Median filter was used.
Filter width = 7
The following channel(s) were filtered.
Fluorescence:URU:Wetlabs:ECO-AFL
-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 2023/05/03 15:44:43
The following CHANNEL(S) were removed:
Scan_Number
Oxygen:Voltage:SBE [volts]
Descent_Rate [m/s]
Flag
-CHANGE units:
Temperature reference channel: Temperature:Primary [deg C (ITS90)]
Salinity reference channel: Salinity:T0:C0 [PSS-78]
'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg
-HEADER EDITS: 2023/05/03 15:50:07
Applied edit header: D:\Telework\2022-011\Processing\doc\2022-011-HDR.TXT
Channel 1: Pressure [decibar]
Format: F9.4 ==> F7.1
Channel 2: Depth [metres]
Name: Depth:Salt_Water ==> Depth
Format: F10.3 ==> F7.1
Channel 7: Oxygen:Dissolved:SBE [mL/L]
Format: F8.3 ==> F7.2
Channel 9: Conductivity:Primary [S/m]
Format: F11.6 ==> F10.6
Channel 5: Fluorescence:URU:Wetlabs [mg/m^3]
Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs
Channel 4: Transmissivity [%/metre]
Name: Transmissivity:1 ==> Transmissivity
$END
*COMMENTS
SBE HEADER
1.0.4
Mar 23 2021 08:54:28
2022-10-19T14:04:05
18.0
0.1
7.3
3.2
0.0
36.6
14.6
37257216
1978957824
517461
27485525
0
0
Sea-Bird Electronics, Inc
1.0.4
Mar 23 2021 08:54:28
1.0
2015-02-10T15:16:10
temperature-0
6376
conductivity-0
4799
strain-0
4703328
43
1483
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
115200
1
0
ser1
9600
1
S>
ts
0
start
254
254
1
3
60
0
ser2
9600
1
S>
ts
0
start
254
254
1
3
60
2
1
0
0
3000
45
1
0
1
1
1
0
0
0
0
0
0
8
4703328
2022-01-26
1.284737e-01
1.920052e-03
5.501718e-12
-9.109252e+01
4.219488e+01
1.391981e+00
8.418963e+06
-7.627236e+01
3.979222e+00
1.006934e+02
1.550173e-02
0.000000e+00
0.000000e+00
0.000000e+00
2022-10-19T14:04:09
# nquan = 12
# nvalues = 8731
# 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 = t090C: Temperature [ITS-90, deg C]
# name 4 = c0S/m: Conductivity [S/m]
# name 5 = CStarTr0: Beam Transmission, WET Labs C-Star [%]
# name 6 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3]
# name 7 = sbeox0V: Oxygen raw, SBE 43 [V]
# name 8 = dz/dtM: Descent Rate [m/s]
# name 9 = sal00: Salinity, Practical [PSU]
# name 10 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1
# name 11 = flag: flag
# span 0 = 1, 8731
# span 1 = 0.038, 31.810
# span 2 = 0.038, 31.538
# span 3 = -16.3861, 11.1241
# span 4 = 0.009888, 3.596915
# span 5 = -0.0311, 92.6772
# span 6 = -0.1440, 16.8118
# span 7 = 1.3056, 3.3707
# span 8 = -1.969, 1.618
# span 9 = 0.0660, 32.3530
# span 10 = -123.8061, 12.0380
# span 11 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Oct 19 2022 14:04:09 [Instrument's time stamp, header]
# bad_flag = -9.990e-29
#
#
#
#
# 6376
# 11-Jan-22
# 1
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.000
# 4.38615884e-003
# 6.42025218e-004
# 2.30053075e-005
# 2.16371925e-006
# 1000.000
# 1.00000000
# 0.0000
#
#
#
#
#
# 4799
# 14-Jan-22
# 1
#
# 0.0000
# 2000.0000
# 0
#
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.0
# -9.57000000e-008
#
#
# -9.98683868e+000
# 1.29022762e+000
# 7.50378717e-004
# 1.11400299e-005
# -9.57000000e-008
# 3.2500e-006
#
# 0.00000000e+000
#
# 1.00000000
# 0.00000
#
#
#
#
#
# 1091
# 26-Jan-22
# 1.28473665e-001
# 1.92005154e-003
# 5.50171803e-012
# -9.10925205e+001
# 4.21948763e+001
# 1.39198099e+000
# 8.41896306e+006
# -7.62723571e+001
# 3.97922248e+000
# 1.00693415e+002
# 1.55017269e-002
# 0.00000000e+000
# 0.000000
#
#
#
#
#
# 1483
# 05-Mar-22
# 1
#
#
# 0.0000
# 0.0000e+000
# 0.0000
# 0.00e+000
# 0.0000
# 0.0
#
#
#
# 5.4871e-001
# -0.5117
# -3.9501e-003
# 1.2011e-004
# -1.9301e-006
# 2.5826e+000
# 1.92634e-004
# -4.64803e-002
# 3.6000e-002
# 1.7100
# -3.3000e-002
# 5.0000e+003
# 1.4500e+003
#
#
#
#
#
#
# 2215
# 2018-11-27
# 1.20000000e+001
#
# 0.0120
#
#
#
#
#
# 1396DR
# 2020-01-23
# 19.1833
# -0.0384
# 0.250
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
# datcnv_date = Apr 28 2023 08:46:27, 7.26.7.129 [datcnv_vars = 9]
# datcnv_in = D:\Telework\2022-011\Unprocessed\2022-011-0132.xml D:\Telework\202
2-011\Processing\doc\2022-011-ctd.xmlcon
# datcnv_skipover = 0
# datcnv_ox_hysteresis_correction = no
# wildedit_date = Apr 28 2023 08:54:23, 7.26.7.129
# wildedit_in = D:\Telework\2022-011\Processing\convert\2022-011-0132.cnv
# wildedit_pass1_nstd = 2.0
# wildedit_pass2_nstd = 5.0
# wildedit_pass2_mindelta = 0.000e+000
# wildedit_npoint = 32
# wildedit_vars = prdM depSM t090C c0S/m
# wildedit_excl_bad_scans = yes
# wfilter_date = Apr 28 2023 09:17:38, 7.26.7.129
# wfilter_in = D:\Telework\2022-011\Processing\wildedit\2022-011-0132.cnv
# wfilter_excl_bad_scans = yes
# wfilter_action t090C = cosine, 19
# wfilter_action c0S/m = cosine, 19
# alignctd_date = Apr 28 2023 09:19:12, 7.26.7.129
# alignctd_in = D:\Telework\2022-011\Processing\wfilter\2022-011-0132.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Apr 28 2023 09:20:02, 7.26.7.129
# celltm_in = D:\Telework\2022-011\Processing\align\2022-011-0132.cnv
# celltm_alpha = 0.0400, 0.0000
# celltm_tau = 8.0000, 0.0000
# celltm_temp_sensor_use_for_cond = primary,
# Derive_date = Apr 28 2023 09:21:13, 7.26.7.129 [derive_vars = 2]
# Derive_in = D:\Telework\2022-011\Processing\celltm\2022-011-0132.cnv D:\Telewo
rk\2022-011\Processing\doc\2022-011-ctd.xmlcon
# derive_time_window_docdt = seconds: 1
# derive_ox_tau_correction = yes
# file_type = ascii
END*
Remarks from CTDEDIT:
CTDEDIT was used to remove a few records corrupted by shed wakes.
--------------------------------------------------------------------------------------
Data Processing Notes:
----------------------
Oxygen:Dissolved, Transmissivity, Conductivity and Fluorescence:URU:Wetlabs data are
nominal and unedited except that some records were removed in editing temperature and
salinity.
The comparison of dissolved oxygen was limited to 5m where DO values were mostly high.
No recalibration was applied due to the limitations of the comparison. This was the
second use of this equipment since the sensors were serviced at the factory.
Dissolved oxygen is likely reading slightly low.
Similarly, no recalibration was applied to salinity due to the small number of samples,
all of which came from 5m.
Pressure was very accurate at the surface.
For details on the processing see document: 2022-011_Processing_Report.doc.
!--1--- --2--- ---3---- --4-- ---5--- ---6---- --7--- --8-- ----9---- -10-
!Pressu Depth Temperat Trans Fluores Salinity Oxygen Oxyge Conductiv Numb
!re ure: missi cence: :T0:C0 : n: ity: er_o
! Primary vity URU: Dissol Disso Primary ~bin
! Wetlabs ved: lved: _rec
! SBE SBE ords
!------ ------ -------- ----- ------- -------- ------ ----- --------- ----
*END OF HEADER
4.0 4.3 10.9943 28.9 4.488 31.8566 6.38 278.4 3.587327 9
5.0 5.0 10.9932 30.6 4.852 31.8565 6.38 278.3 3.587251 16
6.0 6.0 10.9851 30.8 4.508 31.8575 6.34 276.4 3.586679 15
7.0 7.0 10.9744 31.0 4.303 31.8573 6.22 271.4 3.585761 18
8.0 8.0 10.9238 31.9 3.880 31.8526 5.96 259.8 3.580889 25
9.0 8.9 10.9082 34.2 3.764 31.8497 5.88 256.1 3.579264 29
10.0 9.9 10.9143 35.6 3.014 31.8593 6.12 267.0 3.580805 23
11.0 10.9 10.9547 35.7 3.222 31.8830 6.55 285.8 3.586808 22
12.0 11.9 10.9315 35.5 4.066 31.8942 6.53 284.7 3.585937 32
13.0 12.8 10.8990 32.8 4.180 31.8913 6.21 270.7 3.582818 24
14.0 13.9 10.7972 31.6 4.888 31.8879 5.67 247.1 3.573568 12
15.0 14.9 10.6826 28.7 3.466 31.8931 5.26 229.2 3.564078 11
16.0 15.9 10.5623 31.4 2.941 31.9103 4.91 213.9 3.555288 17
17.0 16.9 10.4255 41.6 1.945 31.9187 4.58 199.6 3.544169 14
18.0 17.9 10.3790 43.2 1.701 31.9242 4.51 196.5 3.540675 12
19.0 18.9 10.3643 45.1 1.510 31.9267 4.47 195.0 3.539692 18
20.0 19.7 10.3522 46.1 1.746 31.9290 4.44 193.6 3.538891 24
21.0 20.8 10.2918 45.8 1.849 31.9435 4.25 185.1 3.535079 13
22.0 21.9 10.2113 46.8 2.143 31.9665 4.09 178.2 3.530365 15
23.0 22.9 10.1483 48.4 1.389 31.9858 3.92 170.8 3.526805 32
24.0 23.7 10.1124 49.2 1.133 31.9965 3.82 166.5 3.524758 21
25.0 24.8 10.0670 48.7 1.289 32.0187 3.73 162.4 3.523018 15
26.0 25.8 10.0245 50.1 1.145 32.0464 3.62 157.6 3.522081 26
27.0 26.7 9.9643 51.9 1.285 32.0837 3.38 147.3 3.520526 18
28.0 27.8 9.8126 52.4 0.924 32.1774 3.12 135.8 3.516493 12
29.0 28.8 9.7420 52.9 0.757 32.2222 2.94 128.2 3.514732 12
30.0 29.8 9.6582 53.7 0.771 32.2765 2.78 121.2 3.512733 15
31.0 30.8 9.5760 52.2 0.831 32.3342 2.68 116.8 3.511188 21
32.0 31.4 9.5580 50.9 0.583 32.3513 2.68 116.7 3.511297 7