*2023/05/03 15:50:06.05
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/10/13 14:03:03.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 51
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 3F8F424D
NUMBER OF CHANNELS : 10
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1 51
2 Depth metres 1.187 50.628
3 Temperature:Primary 'deg C (ITS90)' 7.947 12.1867
4 Transmissivity %/metre 35.7 62.1
5 Fluorescence:URU:Wetlabs mg/m^3 0.62E-01 2.98
6 Salinity:T0:C0 PSS-78 32.0659 32.7331
7 Oxygen:Dissolved:SBE mL/L 4.459 5.904
8 Oxygen:Dissolved:SBE umol/kg 194.1868 257.4232
9 Conductivity:Primary S/m 3.407007 3.714357
10 Number_of_bin_records n/a 14 51
$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\2022-011-0054.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 : BB03
EVENT NUMBER : 54
LATITUDE : 50 11.24800 N ! (deg min)
LONGITUDE : 127 59.23800 W ! (deg min)
WATER DEPTH : 150
*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 11:01:20 8607 8607
CLEAN 5.3 2023/04/28 11:07:00 8604 8604
CLIP 1.4.1 2023/04/28 14:28:24 8604 5175
SHIFTDAT 3.5 2023/04/28 14:29:20 5175 5175
DELETE 6.3 2023/04/28 14:33:12 5175 1245
CTDEDIT 5.4.0 2023/04/28 16:25:16 1245 1239
FILTERS 4.3 2023/05/03 13:20:57 1239 1239
BINAVE 4.2.1 2023/05/03 13:26:05 1239 51
REMOVECH 8.2 2023/05/03 15:44:42 51 51
CHGUNITS 3.2 2023/05/03 15:49:32 51 51
REORDER 1.3.1 2023/05/03 15:49:44 ? ?
HDREDIT2 3.2 2023/05/03 15:50:06 ? ?
$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 = 3430, 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 41.55 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.4.0 2023/04/28 16:25:16
6 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 15:44:42
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 15:50:06
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
2022-10-13T14:03:00
17.1
0.1
7.3
3.2
2.4
39.1
15.4
16285696
1999929344
226190
27776796
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
2022-10-13T14:03:03
# nquan = 12
# nvalues = 8607
# 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, 8607
# span 1 = -0.532, 51.548
# span 2 = -0.527, 51.104
# span 3 = -15.6793, 12.1995
# span 4 = 0.004557, 3.715461
# span 5 = -0.0384, 91.0219
# span 6 = -0.1440, 16.8182
# span 7 = 0.0000, 3.2285
# span 8 = -1.463, 1.173
# span 9 = 0.0362, 32.7386
# span 10 = -122.8143, 16.6648
# span 11 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Oct 13 2022 14:03:03 [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 08:45:55, 7.26.7.129 [datcnv_vars = 9]
# datcnv_in = D:\Telework\2022-011\Unprocessed\2022-011-0054.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 08:54:19, 7.26.7.129
# wildedit_in = D:\Telework\2022-011\Processing\convert\2022-011-0054.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 09:17:34, 7.26.7.129
# wfilter_in = D:\Telework\2022-011\Processing\wildedit\2022-011-0054.cnv
# wfilter_excl_bad_scans = yes
# wfilter_action t090C = cosine, 19
# wfilter_action c0S/m = cosine, 19
# alignctd_date = Apr 28 2023 09:19:08, 7.26.7.129
# alignctd_in = D:\Telework\2022-011\Processing\wfilter\2022-011-0054.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Apr 28 2023 09:19:58, 7.26.7.129
# celltm_in = D:\Telework\2022-011\Processing\align\2022-011-0054.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 09:21:09, 7.26.7.129 [derive_vars = 2]
# Derive_in = D:\Telework\2022-011\Processing\celltm\2022-011-0054.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 from
the bottom of the cast.
--------------------------------------------------------------------------------------
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
1.0 1.2 12.1867 35.7 2.737 32.0659 5.90 257.4 3.714357 24
2.0 2.0 12.1809 35.8 2.961 32.0668 5.89 256.9 3.713951 51
3.0 3.0 12.1793 36.3 2.907 32.0668 5.89 256.7 3.713862 26
4.0 4.0 12.1728 35.9 2.980 32.0679 5.88 256.2 3.713438 41
5.0 4.9 12.1716 35.8 2.846 32.0681 5.87 255.9 3.713386 30
6.0 6.0 12.1782 36.1 2.726 32.0673 5.88 256.5 3.713936 27
7.0 6.9 12.1704 35.9 2.638 32.0682 5.85 255.1 3.713382 24
8.0 7.9 12.1302 36.1 2.954 32.0823 5.67 247.3 3.711301 17
9.0 9.0 11.6987 36.5 2.104 32.1357 5.26 229.2 3.678382 24
10.0 9.8 11.1425 41.6 0.948 32.1997 4.80 209.1 3.635466 42
11.0 10.9 10.9350 52.0 0.673 32.2143 4.76 207.6 3.618561 20
12.0 11.9 10.8594 56.6 0.558 32.2290 4.72 205.8 3.613385 19
13.0 12.9 10.7600 57.7 0.511 32.2474 4.67 203.6 3.606461 22
14.0 13.9 10.5402 58.9 0.394 32.2793 4.66 202.9 3.590219 27
15.0 14.8 10.4833 60.2 0.325 32.2842 4.65 202.6 3.585707 30
16.0 15.8 10.4711 60.3 0.325 32.2860 4.65 202.8 3.584848 21
17.0 16.8 10.4737 60.4 0.343 32.2870 4.64 202.4 3.585218 19
18.0 17.9 10.4562 60.4 0.331 32.2906 4.65 202.5 3.584074 21
19.0 18.9 10.4254 60.3 0.362 32.2947 4.64 202.1 3.581795 25
20.0 19.9 10.4012 60.5 0.348 32.2960 4.63 202.0 3.579824 25
21.0 20.8 10.3441 60.6 0.346 32.3034 4.64 202.2 3.575548 31
22.0 21.7 10.2451 60.8 0.298 32.3163 4.65 202.7 3.568110 19
23.0 22.8 10.2077 60.9 0.268 32.3221 4.64 202.3 3.565422 16
24.0 23.8 10.0894 61.1 0.257 32.3415 4.62 201.1 3.556922 18
25.0 24.8 9.9076 61.4 0.252 32.3663 4.62 201.4 3.543333 18
26.0 25.9 9.7397 61.7 0.223 32.3814 4.66 203.1 3.530035 27
27.0 26.9 9.4514 61.7 0.258 32.3817 4.77 207.8 3.504679 21
28.0 27.8 8.9769 61.8 0.171 32.3911 4.97 216.5 3.463919 19
29.0 28.7 8.8533 62.1 0.165 32.4071 4.89 212.9 3.454654 21
30.0 29.8 8.8353 61.8 0.195 32.4206 4.74 206.5 3.454400 25
31.0 30.7 8.7872 61.0 0.222 32.4333 4.69 204.1 3.451451 23
32.0 31.7 8.6928 61.0 0.192 32.4539 4.68 203.9 3.445181 27
33.0 32.7 8.6290 61.0 0.169 32.4691 4.68 203.7 3.441083 21
34.0 33.7 8.6137 60.8 0.139 32.4779 4.67 203.3 3.440623 14
35.0 34.7 8.6116 60.6 0.171 32.4808 4.65 202.6 3.440764 15
36.0 35.8 8.6119 60.8 0.161 32.4835 4.65 202.4 3.441089 22
37.0 36.6 8.6122 61.1 0.149 32.4870 4.64 202.2 3.441493 36
38.0 37.7 8.6100 60.6 0.177 32.4923 4.63 201.8 3.441855 20
39.0 38.7 8.5906 60.3 0.148 32.5001 4.63 201.7 3.440940 24
40.0 39.6 8.5466 60.8 0.143 32.5088 4.62 201.3 3.437949 21
41.0 40.6 8.4835 60.7 0.149 32.5206 4.60 200.2 3.433578 17
42.0 41.6 8.3656 60.6 0.096 32.5409 4.59 199.9 3.425210 15
43.0 42.7 8.2292 61.1 0.103 32.5856 4.57 199.2 3.417536 18
44.0 43.6 8.1770 61.4 0.072 32.6058 4.57 199.2 3.414904 23
45.0 44.7 8.1838 61.5 0.080 32.6191 4.54 197.8 3.416798 36
46.0 45.5 8.1753 61.6 0.077 32.6256 4.54 197.7 3.416704 27
47.0 46.6 8.1528 61.4 0.084 32.6434 4.51 196.5 3.416457 17
48.0 47.6 8.1314 61.2 0.098 32.6670 4.49 195.4 3.416847 23
49.0 48.6 8.0688 61.4 0.096 32.6881 4.49 195.7 3.413392 31
50.0 49.6 8.0225 61.1 0.078 32.7056 4.48 194.9 3.411005 27
51.0 50.6 7.9470 61.7 0.062 32.7331 4.46 194.2 3.407007 32