*2023/05/03 15:50:06.27
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/10/13 21:24:21.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 71
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : CDCA46EC
NUMBER OF CHANNELS : 10
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 2 72
2 Depth metres 2.053 71.445
3 Temperature:Primary 'deg C (ITS90)' 7.4965 13.7812
4 Transmissivity %/metre 4.7 62
5 Fluorescence:URU:Wetlabs mg/m^3 0.22E-01 17.186
6 Salinity:T0:C0 PSS-78 31.6501 33.1573
7 Oxygen:Dissolved:SBE mL/L 3.555 6.859
8 Oxygen:Dissolved:SBE umol/kg 154.808 299.2221
9 Conductivity:Primary S/m 3.406699 3.816329
10 Number_of_bin_records n/a 9 44
$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\2022-011-0064.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 : VI08
EVENT NUMBER : 64
LATITUDE : 49 58.52000 N ! (deg min)
LONGITUDE : 127 36.40300 W ! (deg min)
WATER DEPTH : 77
*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 11:01:23 8544 8544
CLEAN 5.3 2023/04/28 11:07:02 8530 8530
CLIP 1.4.1 2023/04/28 14:28:25 8530 5631
SHIFTDAT 3.5 2023/04/28 14:29:21 5631 5631
DELETE 6.3 2023/04/28 14:33:12 5631 1343
CTDEDIT 5.4.0 2023/04/28 16:55:48 1343 1220
FILTERS 4.3 2023/05/03 13:20:57 1220 1220
BINAVE 4.2.1 2023/05/03 13:26:05 1220 71
REMOVECH 8.2 2023/05/03 15:44:42 71 71
CHGUNITS 3.2 2023/05/03 15:49:32 71 71
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 = 2900, 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 62.52 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.4.0 2023/04/28 16:55:48
123 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
2022-10-13T21:24:18
17.0
0.2
7.3
3.2
0.0
41.5
16.4
19464192
1996750848
270336
27732650
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
2022-10-13T21:24:21
# nquan = 12
# nvalues = 8544
# 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, 8544
# span 1 = -0.377, 72.522
# span 2 = -0.374, 71.894
# span 3 = -17.1063, 23.5090
# span 4 = 0.004455, 3.842254
# span 5 = -0.0384, 88.8397
# span 6 = -0.1440, 59.8560
# span 7 = 0.0000, 3.4301
# span 8 = -2.084, 41.386
# span 9 = 0.0504, 33.1681
# span 10 = -118.9095, 19.4675
# span 11 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Oct 13 2022 21:24:21 [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 08:46:00, 7.26.7.129 [datcnv_vars = 9]
# datcnv_in = D:\Telework\2022-011\Unprocessed\2022-011-0064.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 08:54:20, 7.26.7.129
# wildedit_in = D:\Telework\2022-011\Processing\convert\2022-011-0064.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\2022-011-0064.cnv
# wfilter_excl_bad_scans = yes
# wfilter_action t090C = cosine, 19
# wfilter_action c0S/m = cosine, 19
# alignctd_date = Apr 28 2023 09:19:09, 7.26.7.129
# alignctd_in = D:\Telework\2022-011\Processing\wfilter\2022-011-0064.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Apr 28 2023 09:19:59, 7.26.7.129
# celltm_in = D:\Telework\2022-011\Processing\align\2022-011-0064.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\2022-011-0064.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:
The descent rate of the CTD was extremely noisy with some complete
reversals of direction.
CTDEDIT was used to remove 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
2.0 2.1 13.7812 46.6 0.467 31.6843 6.75 294.6 3.816329 24
3.0 3.0 13.7559 46.1 0.588 31.6760 6.75 294.5 3.813211 27
4.0 3.6 13.7418 45.7 0.518 31.6666 6.71 293.0 3.810956 9
5.0 5.0 13.4961 46.9 0.753 31.6613 6.81 297.0 3.788519 12
6.0 6.0 13.3843 45.9 1.287 31.6590 6.86 299.2 3.778347 13
7.0 6.8 13.3005 41.7 2.729 31.6501 6.73 293.7 3.769977 12
8.0 7.9 12.6026 25.3 16.180 31.7592 5.75 250.6 3.719552 15
9.0 8.9 12.4876 7.6 17.186 31.7977 5.54 241.7 3.713435 11
10.0 9.9 12.3403 4.7 13.835 31.8041 5.41 236.0 3.701069 16
11.0 10.9 12.1020 7.2 11.970 31.8345 5.16 225.2 3.683140 14
12.0 11.8 11.9247 6.8 12.830 31.8790 4.94 215.5 3.672085 10
13.0 12.9 11.5586 7.8 10.897 31.9343 4.83 210.4 3.645396 9
14.0 14.0 11.2692 11.4 8.601 31.9829 4.75 207.0 3.624814 15
15.0 14.8 11.0305 18.7 9.521 32.0122 4.54 198.1 3.606743 14
16.0 15.9 10.7868 17.3 6.201 32.0666 4.37 190.3 3.590759 11
17.0 16.9 10.5761 24.2 3.627 32.0846 4.26 185.7 3.574012 11
18.0 17.8 10.3003 31.9 2.637 32.0764 4.14 180.6 3.548947 22
19.0 18.9 9.8863 34.0 1.905 32.1543 4.13 179.9 3.520309 14
20.0 19.8 9.6873 39.5 1.493 32.2037 4.16 181.2 3.507720 15
21.0 20.8 9.5352 46.1 1.143 32.2270 4.19 182.5 3.496692 21
22.0 21.7 9.4488 49.7 0.943 32.2429 4.21 183.5 3.490706 13
23.0 22.8 9.3713 51.1 0.864 32.2619 4.25 185.1 3.485790 10
24.0 23.8 9.3080 54.0 0.672 32.2737 4.27 186.1 3.481433 9
25.0 24.8 9.2529 56.1 0.514 32.2749 4.32 188.0 3.476758 17
26.0 25.9 9.0748 56.0 0.475 32.3050 4.35 189.4 3.464111 10
27.0 26.8 8.9827 56.8 0.371 32.3374 4.33 188.6 3.459204 12
28.0 27.8 8.9219 59.3 0.216 32.3526 4.29 187.1 3.455381 17
29.0 28.7 8.8954 59.9 0.142 32.3603 4.25 185.2 3.453840 33
30.0 29.7 8.8492 60.0 0.185 32.3745 4.26 185.7 3.451197 16
31.0 30.8 8.7800 60.5 0.179 32.3842 4.33 188.5 3.446110 11
32.0 31.8 8.7176 60.9 0.163 32.3928 4.42 192.4 3.441516 11
33.0 32.8 8.6542 61.3 0.141 32.3957 4.54 198.0 3.436284 14
34.0 33.7 8.5751 61.8 0.137 32.3889 4.74 206.5 3.428757 22
35.0 34.6 8.4925 61.7 0.165 32.4116 4.78 208.1 3.423735 26
36.0 35.7 8.4385 62.0 0.133 32.4416 4.68 203.8 3.421910 16
37.0 36.7 8.3985 61.7 0.135 32.4627 4.64 202.2 3.420462 14
38.0 37.7 8.3702 61.8 0.128 32.4747 4.64 201.9 3.419162 17
39.0 38.6 8.3550 61.8 0.140 32.4823 4.62 201.3 3.418598 20
40.0 39.7 8.3334 61.8 0.156 32.4931 4.62 201.1 3.417773 19
41.0 40.7 8.3223 61.7 0.114 32.5008 4.61 200.7 3.417575 20
42.0 41.6 8.3062 61.7 0.173 32.5099 4.57 199.1 3.417074 27
43.0 42.6 8.2596 61.7 0.142 32.5381 4.53 197.1 3.415700 14
44.0 43.6 8.2225 61.9 0.141 32.5616 4.47 194.5 3.414723 11
45.0 44.7 8.1826 61.9 0.111 32.5945 4.38 190.9 3.414379 19
46.0 45.5 8.1462 61.8 0.101 32.6276 4.13 180.1 3.414348 31
47.0 46.6 8.0618 61.5 0.075 32.7086 3.73 162.4 3.414611 14
48.0 47.6 8.0065 61.4 0.046 32.7564 3.60 156.9 3.414283 12
49.0 48.6 7.9342 61.2 0.035 32.8169 3.56 154.8 3.413650 19
50.0 49.6 7.8523 61.0 0.040 32.8802 3.58 155.7 3.412408 25
51.0 50.5 7.8074 60.9 0.028 32.9153 3.60 156.8 3.411781 17
52.0 51.6 7.7872 60.6 0.043 32.9313 3.61 157.4 3.411534 13
53.0 52.6 7.7742 60.6 0.042 32.9409 3.63 157.9 3.411326 17
54.0 53.5 7.7604 60.7 0.027 32.9503 3.64 158.6 3.411034 30
55.0 54.5 7.7501 60.7 0.045 32.9577 3.62 157.7 3.410861 23
56.0 55.5 7.7399 60.9 0.042 32.9659 3.60 157.0 3.410767 14
57.0 56.5 7.7334 60.5 0.026 32.9708 3.60 156.6 3.410689 13
58.0 57.6 7.7262 60.6 0.031 32.9766 3.59 156.3 3.410646 22
59.0 58.4 7.7185 60.6 0.025 32.9832 3.58 156.0 3.410614 29
60.0 59.5 7.7105 60.7 0.022 32.9899 3.60 156.7 3.410584 14
61.0 60.5 7.7029 60.6 0.045 32.9940 3.62 157.6 3.410339 11
62.0 61.5 7.6812 60.5 0.025 33.0021 3.67 159.8 3.409227 12
63.0 62.6 7.6568 60.4 0.042 33.0090 3.74 162.7 3.407767 28
64.0 63.4 7.6424 60.4 0.054 33.0157 3.77 164.1 3.407153 21
65.0 64.4 7.6352 60.6 0.035 33.0229 3.77 164.1 3.407226 13
66.0 65.5 7.6346 60.6 0.037 33.0233 3.76 163.7 3.407265 44
67.0 66.4 7.6329 60.8 0.035 33.0275 3.74 162.9 3.407539 17
68.0 67.5 7.6063 60.6 0.043 33.0508 3.76 163.7 3.407401 14
69.0 68.4 7.5673 60.7 0.026 33.0835 3.75 163.2 3.407038 14
70.0 69.4 7.5451 60.6 0.050 33.1005 3.72 162.0 3.406699 16
71.0 70.4 7.5130 60.6 0.035 33.1325 3.71 161.4 3.406866 18
72.0 71.4 7.4965 60.7 0.027 33.1573 3.67 159.7 3.407753 26