*2023/05/03 15:50:06.59
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/10/15 13:59:10.000
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 : 52E5D372
NUMBER OF CHANNELS : 10
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 3 91
2 Depth metres 3.017 89.866
3 Temperature:Primary 'deg C (ITS90)' 7.4543 12.8055
4 Transmissivity %/metre 46.2 64.5
5 Fluorescence:URU:Wetlabs mg/m^3 0.2E-01 2.043
6 Salinity:T0:C0 PSS-78 31.6557 33.3008
7 Oxygen:Dissolved:SBE mL/L 3.164 5.443
8 Oxygen:Dissolved:SBE umol/kg 137.7274 237.4218
9 Conductivity:Primary S/m 3.371802 3.727629
10 Number_of_bin_records n/a 9 41
$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\2022-011-0084.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 : VI11
EVENT NUMBER : 84
LATITUDE : 49 41.30200 N ! (deg min)
LONGITUDE : 127 6.66600 W ! (deg min)
WATER DEPTH : 100
*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 11:01:26 7794 7794
CLEAN 5.3 2023/04/28 11:07:04 7787 7787
CLIP 1.4.1 2023/04/28 14:28:26 7787 5068
SHIFTDAT 3.5 2023/04/28 14:29:23 5068 5068
DELETE 6.3 2023/04/28 14:33:13 5068 1692
CTDEDIT 5.4.0 2023/05/01 10:31:50 1692 1631
FILTERS 4.3 2023/05/03 13:20:58 1631 1631
BINAVE 4.2.1 2023/05/03 13:26:06 1631 89
REMOVECH 8.2 2023/05/03 15:44:42 89 89
CHGUNITS 3.2 2023/05/03 15:49:32 89 89
REORDER 1.3.1 2023/05/03 15:49:45 ? ?
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 = 2720, 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 80.84 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.4.0 2023/05/01 10:31:50
61 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
2022-10-15T13:59:07
17.0
0.1
7.4
3.2
0.0
41.5
16.1
24608768
1991606272
341788
27661198
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
2022-10-15T13:59:10
# nquan = 12
# nvalues = 7794
# 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, 7794
# span 1 = -0.138, 90.840
# span 2 = -0.137, 90.050
# span 3 = -13.6898, 13.3652
# span 4 = 0.008034, 3.739954
# span 5 = -0.0311, 93.6973
# span 6 = -0.1440, 16.8448
# span 7 = 1.0658, 2.7496
# span 8 = -1.508, 1.748
# span 9 = 0.0927, 33.3032
# span 10 = -120.6874, 12.2573
# span 11 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Oct 15 2022 13:59:10 [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 08:46:08, 7.26.7.129 [datcnv_vars = 9]
# datcnv_in = D:\Telework\2022-011\Unprocessed\2022-011-0084.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 08:54:21, 7.26.7.129
# wildedit_in = D:\Telework\2022-011\Processing\convert\2022-011-0084.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 09:17:35, 7.26.7.129
# wfilter_in = D:\Telework\2022-011\Processing\wildedit\2022-011-0084.cnv
# wfilter_excl_bad_scans = yes
# wfilter_action t090C = cosine, 19
# wfilter_action c0S/m = cosine, 19
# alignctd_date = Apr 28 2023 09:19:10, 7.26.7.129
# alignctd_in = D:\Telework\2022-011\Processing\wfilter\2022-011-0084.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Apr 28 2023 09:20:00, 7.26.7.129
# celltm_in = D:\Telework\2022-011\Processing\align\2022-011-0084.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 09:21:10, 7.26.7.129 [derive_vars = 2]
# Derive_in = D:\Telework\2022-011\Processing\celltm\2022-011-0084.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
3.0 3.0 12.8055 48.7 1.220 31.6667 5.44 237.4 3.727595 19
4.0 4.1 12.8054 48.1 1.360 31.6667 5.44 237.2 3.727629 18
5.0 4.9 12.7988 47.3 1.212 31.6678 5.43 236.8 3.727187 20
6.0 5.9 12.7924 48.3 1.328 31.6683 5.43 236.9 3.726726 23
7.0 6.9 12.7916 46.8 1.329 31.6693 5.44 237.2 3.726795 20
8.0 7.9 12.7907 48.4 1.410 31.6704 5.38 234.9 3.726874 17
9.0 8.9 12.7348 48.0 1.489 31.6733 5.26 229.3 3.722264 17
10.0 10.0 12.5644 47.6 1.679 31.6778 4.99 217.7 3.707686 23
11.0 10.9 12.2749 46.6 1.880 31.6557 4.68 203.9 3.679797 36
12.0 11.8 11.8793 46.2 1.647 31.7503 4.41 192.3 3.654740 27
13.0 12.8 11.5111 46.4 2.043 31.8403 4.18 182.3 3.631562 16
14.0 13.9 11.2680 46.3 1.639 31.8889 4.07 177.5 3.615120 13
15.0 14.9 10.9300 46.8 1.325 31.9382 3.98 173.7 3.590375 14
16.0 15.8 10.7083 48.9 1.283 31.9915 3.97 172.9 3.576273 25
17.0 16.8 10.6521 50.6 1.222 32.0086 3.90 170.1 3.573086 19
18.0 17.8 10.4410 51.0 1.275 32.0485 3.79 165.3 3.558544 15
19.0 18.8 10.3123 51.0 1.138 32.0753 3.76 163.7 3.549933 16
20.0 19.8 10.2348 51.6 1.121 32.0876 3.70 161.4 3.544376 20
21.0 20.8 10.0458 52.0 1.134 32.1087 3.82 166.4 3.529907 21
22.0 21.9 9.7425 52.7 0.788 32.1106 4.29 187.1 3.503528 34
23.0 22.7 9.2352 52.4 0.604 32.1759 4.62 201.5 3.465513 21
24.0 23.7 8.8186 55.0 0.424 32.3014 4.75 207.1 3.441242 13
25.0 24.8 8.6436 56.8 0.652 32.3205 4.89 213.0 3.427829 10
26.0 25.8 8.5427 59.2 0.653 32.3259 4.98 217.1 3.419576 11
27.0 26.8 8.4323 59.5 0.413 32.3319 5.11 222.8 3.410561 13
28.0 27.8 8.2982 60.3 0.391 32.3334 5.26 229.0 3.399056 25
29.0 28.7 8.1916 60.7 0.322 32.3375 5.31 231.5 3.390203 24
30.0 29.7 8.1130 61.5 0.319 32.3682 5.28 230.1 3.386305 16
31.0 30.7 8.1038 61.9 0.253 32.3852 5.17 225.4 3.387141 13
32.0 31.7 8.1040 62.5 0.282 32.4031 5.03 219.2 3.388890 13
33.0 32.8 8.1088 62.3 0.414 32.4174 4.88 212.8 3.390704 14
34.0 33.8 8.1362 61.7 0.203 32.4424 4.58 199.7 3.395487 18
35.0 34.7 8.1290 62.3 0.236 32.4810 4.26 185.7 3.398549 32
36.0 35.6 8.0720 62.7 0.204 32.5174 4.20 182.9 3.397037 17
37.0 36.7 8.0345 63.0 0.099 32.5369 4.22 183.8 3.395643 11
38.0 37.7 7.9501 63.0 0.351 32.5637 4.30 187.3 3.390821 9
39.0 38.7 7.8675 62.9 0.118 32.5901 4.36 190.0 3.386118 10
40.0 39.7 7.8314 62.7 0.145 32.6016 4.42 192.4 3.384089 12
41.0 40.7 7.8269 62.9 0.082 32.6075 4.42 192.3 3.384299 23
42.0 41.6 7.8298 63.5 0.127 32.6152 4.37 190.5 3.385303 28
43.0 42.6 7.8229 64.0 0.378 32.6284 4.33 188.7 3.385968 13
44.0 43.6 7.8093 63.7 0.073 32.6423 4.30 187.2 3.386131 12
45.0 44.6 7.7972 63.9 0.077 32.6624 4.26 185.5 3.387001 13
46.0 45.7 7.7940 63.4 0.067 32.6753 4.22 184.0 3.387967 19
47.0 46.5 7.7828 63.6 0.113 32.6890 4.18 182.3 3.388300 30
48.0 47.5 7.6981 63.7 0.063 32.7311 4.26 185.6 3.384858 14
49.0 48.5 7.6487 63.6 0.072 32.7549 4.31 187.8 3.382792 11
50.0 49.5 7.6204 63.7 0.051 32.7649 4.37 190.3 3.381288 10
51.0 50.6 7.5754 64.2 0.064 32.7793 4.43 193.1 3.378733 12
52.0 51.6 7.5324 64.2 0.066 32.7947 4.54 197.7 3.376431 15
53.0 52.5 7.4825 64.4 0.047 32.7914 4.70 204.8 3.371802 25
54.0 53.5 7.4543 64.5 0.070 32.8351 4.72 205.4 3.373419 18
55.0 54.5 7.5075 64.3 0.058 32.8749 4.45 193.5 3.381818 12
56.0 55.6 7.5896 64.4 0.052 32.9091 4.13 180.0 3.392244 11
57.0 56.5 7.6388 63.5 0.051 32.9288 3.89 169.5 3.398453 11
58.0 57.5 7.6478 61.8 0.063 32.9410 3.79 165.2 3.400417 13
59.0 58.5 7.6500 60.7 0.057 32.9503 3.75 163.4 3.401527 20
60.0 59.5 7.6510 60.2 0.060 32.9568 3.77 163.9 3.402260 22
61.0 60.5 7.6472 59.7 0.068 32.9674 3.78 164.4 3.402951 26
62.0 61.4 7.6398 59.8 0.045 32.9747 3.80 165.6 3.403019 20
63.0 62.4 7.6355 59.6 0.042 32.9767 3.81 166.1 3.402874 15
64.0 63.4 7.6416 60.0 0.041 32.9843 3.76 163.9 3.404160 13
65.0 64.4 7.6453 60.0 0.051 32.9914 3.73 162.3 3.405199 17
66.0 65.4 7.6439 59.7 0.048 32.9966 3.71 161.4 3.405599 17
67.0 66.4 7.6444 59.3 0.045 33.0050 3.69 160.5 3.406469 15
68.0 67.4 7.6403 58.9 0.070 33.0134 3.69 160.4 3.406933 12
69.0 68.4 7.6335 58.8 0.059 33.0191 3.70 161.1 3.406908 15
70.0 69.4 7.6187 59.0 0.035 33.0377 3.70 161.0 3.407371 25
71.0 70.3 7.6181 59.4 0.028 33.0618 3.60 156.8 3.409590 18
72.0 71.4 7.6123 59.7 0.035 33.0796 3.56 154.8 3.410786 11
73.0 72.4 7.6084 59.8 0.035 33.0965 3.53 153.5 3.412050 12
74.0 73.4 7.6108 59.6 0.035 33.0998 3.51 152.9 3.412619 14
75.0 74.4 7.6129 59.6 0.037 33.1107 3.47 151.1 3.413861 32
76.0 75.3 7.6081 59.3 0.032 33.1242 3.45 150.1 3.414721 21
77.0 76.3 7.6043 59.0 0.035 33.1296 3.45 150.3 3.414935 15
78.0 77.3 7.6021 59.0 0.099 33.1401 3.42 149.1 3.415757 13
79.0 78.3 7.6035 59.2 0.084 33.1640 3.37 146.6 3.418151 13
80.0 79.4 7.6063 59.3 0.042 33.1956 3.32 144.7 3.421373 17
81.0 80.3 7.6065 59.0 0.023 33.2047 3.28 142.8 3.422277 32
82.0 81.2 7.6058 58.1 0.028 33.2134 3.25 141.7 3.423066 17
83.0 82.3 7.6060 56.9 0.027 33.2179 3.25 141.6 3.423554 15
84.0 83.4 7.6075 56.3 0.051 33.2259 3.25 141.3 3.424474 40
85.0 84.2 7.6076 55.9 0.028 33.2306 3.23 140.5 3.424950 18
86.0 85.2 7.6082 55.9 0.035 33.2342 3.21 139.8 3.425385 12
87.0 86.2 7.6082 55.5 0.035 33.2392 3.21 139.6 3.425896 11
88.0 87.3 7.6078 54.8 0.032 33.2581 3.18 138.4 3.427662 17
89.0 88.1 7.6069 54.1 0.039 33.2680 3.16 137.7 3.428534 41
90.0 89.4 7.6077 53.6 0.032 33.2812 3.25 141.6 3.429886 39
91.0 89.9 7.6188 54.4 0.020 33.3008 3.43 149.2 3.432714 21