*2023/05/03 15:50:07.66
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/10/20 18:06:18.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 89
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : D5E2DA53
NUMBER OF CHANNELS : 10
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 4 92
2 Depth metres 3.951 90.897
3 Temperature:Primary 'deg C (ITS90)' 8.3461 12.7426
4 Transmissivity %/metre 21.6 60.9
5 Fluorescence:URU:Wetlabs mg/m^3 0.38E-01 6.325
6 Salinity:T0:C0 PSS-78 31.0917 33.0543
7 Oxygen:Dissolved:SBE mL/L 1.532 8.122
8 Oxygen:Dissolved:SBE umol/kg 66.71021 354.4271
9 Conductivity:Primary S/m 3.465871 3.661256
10 Number_of_bin_records n/a 6 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\2022-011-0150.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 : BS02
EVENT NUMBER : 150
LATITUDE : 48 54.25600 N ! (deg min)
LONGITUDE : 125 12.99200 W ! (deg min)
WATER DEPTH : 99
*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 11:01:39 8021 8021
CLEAN 5.3 2023/04/28 11:07:11 8018 8018
CLIP 1.4.1 2023/04/28 14:28:31 8018 5319
SHIFTDAT 3.5 2023/04/28 14:29:29 5319 5319
DELETE 6.3 2023/04/28 14:33:16 5319 1342
CTDEDIT 5.4.0 2023/05/01 14:32:54 1342 1300
FILTERS 4.3 2023/05/03 13:21:00 1300 1300
BINAVE 4.2.1 2023/05/03 13:26:08 1300 89
REMOVECH 8.2 2023/05/03 15:44:43 89 89
CHGUNITS 3.2 2023/05/03 15:49:33 89 89
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 = 2700, 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 81.84 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.4.0 2023/05/01 14:32:54
42 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
2022-10-20T18:06:15
17.7
0.1
7.3
3.2
0.0
36.6
15.4
41811968
1974403072
580721
27422264
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
2022-10-20T18:06:18
# nquan = 12
# nvalues = 8021
# 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, 8021
# span 1 = -0.081, 91.840
# span 2 = -0.080, 91.041
# span 3 = -15.1273, 13.3097
# span 4 = 0.061192, 3.687730
# span 5 = -0.0150, 88.8909
# span 6 = -0.1440, 16.8475
# span 7 = 0.9415, 3.4128
# span 8 = -1.858, 2.020
# span 9 = 0.3951, 33.0548
# span 10 = -121.6801, 12.3447
# span 11 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Oct 20 2022 18:06:18 [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 08:46:35, 7.26.7.129 [datcnv_vars = 9]
# datcnv_in = D:\Telework\2022-011\Unprocessed\2022-011-0150.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 08:54:24, 7.26.7.129
# wildedit_in = D:\Telework\2022-011\Processing\convert\2022-011-0150.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\2022-011-0150.cnv
# wfilter_excl_bad_scans = yes
# wfilter_action t090C = cosine, 19
# wfilter_action c0S/m = cosine, 19
# alignctd_date = Apr 28 2023 09:19:13, 7.26.7.129
# alignctd_in = D:\Telework\2022-011\Processing\wfilter\2022-011-0150.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Apr 28 2023 09:20:03, 7.26.7.129
# celltm_in = D:\Telework\2022-011\Processing\align\2022-011-0150.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 09:21:14, 7.26.7.129 [derive_vars = 2]
# Derive_in = D:\Telework\2022-011\Processing\celltm\2022-011-0150.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 some 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 4.0 12.7358 32.2 4.071 31.0964 8.12 354.4 3.661114 6
5.0 4.9 12.7426 31.3 3.731 31.0917 8.10 353.4 3.661256 20
6.0 6.0 12.7061 31.8 3.636 31.1064 8.07 352.3 3.659667 13
7.0 7.0 12.6408 31.2 3.536 31.1389 7.94 346.5 3.657447 13
8.0 8.0 12.1400 29.1 4.464 31.3048 6.58 286.8 3.631112 28
9.0 8.8 11.3126 26.8 6.325 31.5361 4.45 193.9 3.582796 17
10.0 9.9 10.9368 21.6 4.677 31.6621 3.72 162.3 3.562816 13
11.0 10.9 10.8173 29.7 3.830 31.7189 3.92 171.0 3.558157 13
12.0 12.0 10.8172 36.4 2.605 31.7770 4.83 210.7 3.564059 19
13.0 12.8 10.7996 39.2 1.976 31.8240 5.60 244.1 3.567292 29
14.0 13.8 10.7521 42.0 1.690 31.8571 5.73 249.7 3.566509 13
15.0 14.9 10.7129 47.2 1.466 31.8683 5.61 244.4 3.564239 11
16.0 15.9 10.6811 49.6 1.162 31.8783 5.54 241.4 3.562497 10
17.0 16.9 10.6386 49.4 1.799 31.8941 5.18 225.6 3.560402 15
18.0 17.9 10.4691 48.4 1.249 31.9135 4.44 193.5 3.547511 31
19.0 18.7 10.4207 48.3 1.065 31.9536 4.44 193.4 3.547315 15
20.0 19.8 10.3553 50.2 0.989 31.9705 4.13 180.2 3.543308 10
21.0 20.8 10.2548 53.4 0.904 31.9769 3.81 166.2 3.535169 10
22.0 21.9 10.2178 54.1 0.412 31.9836 3.67 160.0 3.532637 11
23.0 22.9 10.2062 56.7 0.337 32.0021 3.63 158.3 3.533500 19
24.0 23.8 10.1557 58.2 0.456 32.0134 3.57 155.5 3.530226 29
25.0 24.7 10.1114 58.4 0.392 32.0180 3.49 152.2 3.526844 14
26.0 25.7 10.0582 59.3 0.321 32.0408 3.50 152.3 3.524486 10
27.0 26.7 10.0417 60.3 0.210 32.0651 3.56 155.2 3.525480 9
28.0 27.8 10.0278 60.5 0.256 32.0766 3.61 157.4 3.525453 9
29.0 28.8 10.0141 60.3 0.353 32.0856 3.63 158.3 3.525180 13
30.0 29.7 10.0032 59.7 0.270 32.0930 3.58 156.1 3.524990 23
31.0 30.6 9.9788 59.9 0.323 32.0968 3.43 149.6 3.523263 11
32.0 31.7 9.9495 59.8 0.308 32.1090 3.36 146.4 3.521940 8
33.0 32.7 9.9297 59.7 0.203 32.1241 3.31 144.4 3.521740 9
34.0 33.8 9.9116 59.4 0.213 32.1353 3.29 143.3 3.521295 11
35.0 34.7 9.8919 59.2 0.298 32.1456 3.26 142.1 3.520626 23
36.0 35.6 9.8663 59.5 0.266 32.1631 3.23 140.7 3.520133 14
37.0 36.6 9.8355 59.6 0.267 32.1839 3.15 137.1 3.519524 8
38.0 37.7 9.7812 59.1 0.321 32.2091 3.06 133.4 3.517277 9
39.0 38.7 9.7371 58.7 0.398 32.2242 2.97 129.6 3.514926 9
40.0 39.7 9.7071 58.0 0.329 32.2369 2.89 125.8 3.513573 10
41.0 40.7 9.6629 58.4 0.270 32.2532 2.83 123.4 3.511331 21
42.0 41.6 9.6362 58.8 0.193 32.2612 2.80 121.9 3.509814 27
43.0 42.6 9.6134 59.6 0.163 32.2762 2.79 121.8 3.509316 13
44.0 43.6 9.5827 60.1 0.154 32.2928 2.78 121.1 3.508284 11
45.0 44.6 9.5698 60.7 0.176 32.3016 2.79 121.4 3.508052 11
46.0 45.7 9.5631 60.9 0.140 32.3151 2.81 122.6 3.508831 14
47.0 46.6 9.5532 60.9 0.169 32.3225 2.82 122.8 3.508726 22
48.0 47.6 9.5396 60.8 0.173 32.3268 2.75 119.7 3.507983 16
49.0 48.6 9.4906 60.6 0.172 32.3349 2.65 115.4 3.504511 10
50.0 49.6 9.4234 60.5 0.105 32.3528 2.56 111.5 3.500380 12
51.0 50.6 9.3935 60.7 0.131 32.3752 2.53 110.1 3.499979 15
52.0 51.6 9.3567 60.8 0.073 32.4049 2.49 108.3 3.499671 25
53.0 52.5 9.2804 60.7 0.125 32.4219 2.40 104.4 3.494633 15
54.0 53.5 9.2461 60.5 0.106 32.4433 2.35 102.5 3.493737 10
55.0 54.5 9.2044 60.4 0.152 32.4692 2.32 101.2 3.492619 8
56.0 55.5 9.1696 60.5 0.084 32.4812 2.26 98.6 3.490760 9
57.0 56.6 9.1219 60.4 0.079 32.4925 2.18 95.1 3.487694 10
58.0 57.5 9.0565 59.8 0.077 32.5117 2.12 92.3 3.483824 16
59.0 58.5 9.0259 60.4 0.072 32.5208 2.04 88.9 3.482058 15
60.0 59.5 8.9704 60.5 0.058 32.5382 1.96 85.2 3.478879 12
61.0 60.5 8.9045 60.5 0.057 32.5685 1.91 83.1 3.476035 10
62.0 61.4 8.8742 60.1 0.051 32.6022 1.88 81.8 3.476642 11
63.0 62.5 8.8108 59.2 0.057 32.6353 1.78 77.7 3.474275 13
64.0 63.5 8.6955 58.7 0.042 32.6761 1.67 72.6 3.468040 14
65.0 64.5 8.6207 58.4 0.051 32.7220 1.58 68.9 3.465871 22
66.0 65.4 8.5904 58.3 0.063 32.7553 1.58 68.9 3.466417 20
67.0 66.4 8.5765 57.4 0.075 32.7625 1.59 69.1 3.465914 12
68.0 67.4 8.5740 55.9 0.044 32.7737 1.59 69.5 3.466805 10
69.0 68.4 8.5542 55.1 0.038 32.7899 1.59 69.4 3.466634 9
70.0 69.4 8.5421 54.4 0.062 32.8112 1.60 69.5 3.467640 10
71.0 70.4 8.5272 53.2 0.058 32.8373 1.63 71.0 3.468845 18
72.0 71.4 8.5030 51.7 0.070 32.8548 1.62 70.5 3.468414 16
73.0 72.3 8.4812 50.8 0.070 32.8717 1.60 69.6 3.468140 10
74.0 73.3 8.4582 48.5 0.082 32.8894 1.58 69.0 3.467817 9
75.0 74.4 8.4405 46.7 0.062 32.9026 1.57 68.5 3.467561 10
76.0 75.4 8.4215 45.0 0.050 32.9150 1.55 67.6 3.467091 16
77.0 76.2 8.4190 44.3 0.064 32.9191 1.55 67.5 3.467297 25
78.0 77.3 8.4183 44.0 0.052 32.9201 1.54 67.2 3.467373 12
79.0 78.3 8.4153 43.4 0.047 32.9244 1.56 67.8 3.467568 9
80.0 79.4 8.4036 42.9 0.047 32.9366 1.56 67.9 3.467726 10
81.0 80.4 8.3896 42.2 0.047 32.9462 1.55 67.5 3.467440 16
82.0 81.2 8.3832 41.9 0.047 32.9492 1.55 67.5 3.467194 32
83.0 82.2 8.3723 41.6 0.047 32.9596 1.53 66.7 3.467256 11
84.0 83.2 8.3584 41.8 0.046 32.9710 1.54 67.2 3.467151 10
85.0 84.3 8.3485 41.2 0.046 32.9851 1.54 66.9 3.467649 10
86.0 85.3 8.3467 40.5 0.047 32.9913 1.53 66.8 3.468125 12
87.0 86.4 8.3465 40.1 0.055 32.9940 1.55 67.3 3.468411 27
88.0 87.2 8.3461 40.1 0.063 32.9943 1.56 67.8 3.468441 23
89.0 88.2 8.3512 40.1 0.062 32.9986 1.60 69.6 3.469341 13
90.0 89.3 8.4009 39.6 0.062 33.0200 1.74 75.5 3.475828 13
91.0 90.3 8.4599 38.2 0.107 33.0477 1.91 82.9 3.483745 28
92.0 90.9 8.4690 37.8 0.122 33.0543 1.94 84.6 3.485198 12