*2023/05/03 15:50:05.37
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/10/10 20:20:55.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 91
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : C3321330
NUMBER OF CHANNELS : 10
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 2 92
2 Depth metres 2.366 90.756
3 Temperature:Primary 'deg C (ITS90)' 8.0764 10.5596
4 Transmissivity %/metre 49 63.5
5 Fluorescence:URU:Wetlabs mg/m^3 0.28E-01 0.507
6 Salinity:T0:C0 PSS-78 31.7788 32.9835
7 Oxygen:Dissolved:SBE mL/L 2.439 4.274
8 Oxygen:Dissolved:SBE umol/kg 106.1988 186.3155
9 Conductivity:Primary S/m 3.443641 3.571847
10 Number_of_bin_records n/a 4 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\2022-011-0018.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 : QCSD01
EVENT NUMBER : 18
LATITUDE : 51 5.39700 N ! (deg min)
LONGITUDE : 127 49.44500 W ! (deg min)
WATER DEPTH : 104
*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 11:01:14 6944 6944
CLEAN 5.3 2023/04/28 11:06:56 6937 6937
CLIP 1.4.1 2023/04/28 14:28:21 6937 4338
SHIFTDAT 3.5 2023/04/28 14:29:17 4338 4338
DELETE 6.3 2023/04/28 14:33:10 4338 1462
CTDEDIT 5.4.0 2023/04/28 15:42:35 1462 1400
FILTERS 4.3 2023/05/03 13:20:56 1400 1400
BINAVE 4.2.1 2023/05/03 13:26:04 1400 91
REMOVECH 8.2 2023/05/03 15:44:42 91 91
CHGUNITS 3.2 2023/05/03 15:49:31 91 91
REORDER 1.3.1 2023/05/03 15:49:43 ? ?
HDREDIT2 3.2 2023/05/03 15:50:05 ? ?
$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 = 2600, 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 81.63 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.4.0 2023/04/28 15:42:35
62 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 15:50:05
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
2022-10-10T20:20:52
17.6
0.1
7.3
3.2
0.0
39.1
16.1
6553600
2009661440
91022
27911964
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
2022-10-10T20:20:55
# nquan = 12
# nvalues = 6944
# 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, 6944
# span 1 = -0.036, 91.634
# span 2 = -0.035, 90.837
# span 3 = -13.2218, 14.9293
# span 4 = 0.001784, 3.573172
# span 5 = -0.0223, 92.0976
# span 6 = -0.1440, 59.8560
# span 7 = 1.1875, 2.5767
# span 8 = -2.177, 1.977
# span 9 = 0.0145, 32.9855
# span 10 = -116.3100, 12.4191
# span 11 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Oct 10 2022 20:20:55 [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 08:45:42, 7.26.7.129 [datcnv_vars = 9]
# datcnv_in = D:\Telework\2022-011\Unprocessed\2022-011-0018.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 08:54:18, 7.26.7.129
# wildedit_in = D:\Telework\2022-011\Processing\convert\2022-011-0018.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 09:17:32, 7.26.7.129
# wfilter_in = D:\Telework\2022-011\Processing\wildedit\2022-011-0018.cnv
# wfilter_excl_bad_scans = yes
# wfilter_action t090C = cosine, 19
# wfilter_action c0S/m = cosine, 19
# alignctd_date = Apr 28 2023 09:19:07, 7.26.7.129
# alignctd_in = D:\Telework\2022-011\Processing\wfilter\2022-011-0018.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Apr 28 2023 09:19:57, 7.26.7.129
# celltm_in = D:\Telework\2022-011\Processing\align\2022-011-0018.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 09:21:07, 7.26.7.129 [derive_vars = 2]
# Derive_in = D:\Telework\2022-011\Processing\celltm\2022-011-0018.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 very 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 2.4 10.1258 54.0 0.259 31.7789 4.22 184.2 3.503429 4
3.0 3.0 10.1197 54.1 0.276 31.7792 4.23 184.3 3.502944 16
4.0 4.0 10.1125 54.1 0.315 31.7795 4.23 184.3 3.502400 25
5.0 4.9 10.1103 53.9 0.368 31.7797 4.23 184.5 3.502267 20
6.0 6.0 10.1127 53.9 0.391 31.7792 4.22 184.0 3.502466 23
7.0 7.1 10.1177 53.9 0.417 31.7788 4.24 184.9 3.502914 11
8.0 7.9 10.1166 53.9 0.429 31.7791 4.24 184.6 3.502881 13
9.0 9.0 10.1165 53.8 0.430 31.7792 4.22 184.1 3.502916 12
10.0 10.0 10.1136 53.9 0.424 31.7798 4.23 184.6 3.502773 17
11.0 10.8 10.1066 53.9 0.439 31.7810 4.23 184.6 3.502324 12
12.0 11.9 10.1043 54.0 0.439 31.7817 4.22 183.9 3.502234 14
13.0 12.9 10.1052 53.6 0.481 31.7813 4.21 183.4 3.502311 22
14.0 13.8 10.1052 53.8 0.436 31.7812 4.21 183.4 3.502349 20
15.0 14.8 10.0963 53.6 0.470 31.7899 4.19 182.6 3.502478 11
16.0 15.8 10.0914 53.8 0.507 31.7993 4.17 181.9 3.503021 9
17.0 16.9 10.0945 53.8 0.494 31.8000 4.17 181.6 3.503403 11
18.0 17.9 10.0966 54.1 0.490 31.7996 4.17 181.7 3.503594 25
19.0 18.7 10.0985 54.6 0.469 31.8026 4.19 182.6 3.504086 11
20.0 19.8 10.0991 54.7 0.475 31.8041 4.19 182.6 3.504343 9
21.0 20.9 10.1140 54.5 0.489 31.8107 4.18 182.1 3.506345 9
22.0 21.9 10.1801 54.4 0.461 31.8332 4.19 182.8 3.514387 11
23.0 22.9 10.3039 55.2 0.461 31.8803 4.25 185.4 3.529944 32
24.0 23.7 10.4384 55.8 0.436 31.9288 4.27 186.3 3.546602 18
25.0 24.7 10.4851 56.5 0.360 31.9614 4.25 185.4 3.554005 12
26.0 25.8 10.3334 57.6 0.378 31.9415 4.22 183.9 3.538750 12
27.0 26.8 10.3663 57.5 0.402 31.9672 4.19 182.8 3.544246 18
28.0 27.7 10.4163 57.8 0.341 31.9961 4.25 185.2 3.551555 27
29.0 28.7 10.5507 58.3 0.279 32.0530 4.24 185.0 3.569121 13
30.0 29.8 10.5596 59.5 0.212 32.0720 4.26 185.6 3.571847 10
31.0 30.8 10.4840 61.2 0.177 32.0770 4.24 184.8 3.565732 13
32.0 31.8 10.3691 62.2 0.143 32.1073 4.20 183.0 3.558681 23
33.0 32.7 10.3269 62.6 0.130 32.1447 4.18 182.2 3.558734 22
34.0 33.7 10.2929 62.8 0.125 32.1754 4.17 181.7 3.558826 14
35.0 34.7 10.2703 62.7 0.125 32.1894 4.16 181.1 3.558268 10
36.0 35.7 10.2452 62.9 0.112 32.2128 4.14 180.6 3.558430 12
37.0 36.7 10.2163 63.0 0.111 32.2372 4.13 180.2 3.558352 14
38.0 37.7 10.1795 63.1 0.106 32.2512 4.12 179.6 3.556529 25
39.0 38.6 10.1367 63.1 0.103 32.2562 4.09 178.3 3.553279 17
40.0 39.6 10.0968 63.2 0.095 32.2548 4.06 176.9 3.549670 12
41.0 40.6 10.0634 63.2 0.104 32.2612 4.00 174.5 3.547407 10
42.0 41.7 9.9829 63.2 0.086 32.2875 3.97 172.9 3.542939 11
43.0 42.7 9.9262 63.2 0.090 32.3069 3.93 171.3 3.539896 12
44.0 43.7 9.9123 63.3 0.085 32.3216 3.92 170.8 3.540161 22
45.0 44.5 9.9077 63.3 0.082 32.3359 3.91 170.5 3.541194 28
46.0 45.6 9.9032 63.3 0.066 32.3437 3.90 170.1 3.541617 12
47.0 46.6 9.8809 63.1 0.079 32.3510 3.89 169.5 3.540411 9
48.0 47.6 9.8259 63.2 0.074 32.3706 3.87 168.7 3.537522 10
49.0 48.6 9.7967 63.2 0.055 32.3806 3.86 168.1 3.535977 13
50.0 49.6 9.7839 63.3 0.068 32.3836 3.85 167.7 3.535180 22
51.0 50.5 9.7700 63.4 0.066 32.3852 3.85 167.6 3.534147 22
52.0 51.5 9.7620 63.4 0.072 32.3855 3.84 167.3 3.533509 12
53.0 52.5 9.7569 63.3 0.079 32.3864 3.84 167.2 3.533191 10
54.0 53.5 9.7449 63.3 0.061 32.3893 3.83 166.8 3.532467 11
55.0 54.5 9.7323 63.3 0.062 32.3921 3.83 166.9 3.531671 16
56.0 55.6 9.7139 63.3 0.063 32.3959 3.81 165.9 3.530458 24
57.0 56.4 9.6855 63.4 0.054 32.4029 3.76 163.9 3.528680 23
58.0 57.4 9.5611 63.5 0.065 32.4229 3.67 159.8 3.519698 12
59.0 58.4 9.4979 63.4 0.057 32.4244 3.59 156.4 3.514314 9
60.0 59.5 9.4191 63.3 0.049 32.4321 3.53 153.7 3.508160 8
61.0 60.5 9.3492 63.2 0.041 32.4413 3.45 150.3 3.502934 10
62.0 61.6 9.2311 63.2 0.047 32.4673 3.36 146.3 3.495091 23
63.0 62.4 9.1430 63.2 0.042 32.4851 3.25 141.5 3.489088 20
64.0 63.5 9.0419 63.1 0.034 32.5146 3.19 138.9 3.483071 12
65.0 64.5 9.0038 63.0 0.042 32.5336 3.17 137.9 3.481602 10
66.0 65.5 8.9847 62.8 0.036 32.5455 3.15 137.2 3.481104 13
67.0 66.5 8.9739 62.6 0.034 32.5510 3.14 136.8 3.480722 19
68.0 67.4 8.9649 62.7 0.033 32.5548 3.13 136.6 3.480341 17
69.0 68.4 8.9647 62.6 0.033 32.5553 3.13 136.4 3.480411 15
70.0 69.4 8.9537 62.6 0.042 32.5601 3.14 136.7 3.479948 13
71.0 70.4 8.9383 62.6 0.031 32.5658 3.12 135.9 3.479179 14
72.0 71.4 8.9264 62.5 0.044 32.5705 3.11 135.5 3.478631 14
73.0 72.4 8.9140 62.5 0.035 32.5752 3.10 134.9 3.478031 15
74.0 73.3 8.8940 62.5 0.045 32.5831 3.07 133.9 3.477068 18
75.0 74.3 8.8424 62.3 0.037 32.6065 3.02 131.5 3.474811 17
76.0 75.3 8.7839 62.1 0.037 32.6319 2.98 130.0 3.472129 13
77.0 76.3 8.7565 61.8 0.033 32.6400 2.94 128.2 3.470541 11
78.0 77.3 8.7177 61.6 0.032 32.6522 2.92 127.0 3.468323 14
79.0 78.3 8.6367 61.5 0.028 32.6868 2.86 124.4 3.464530 21
80.0 79.3 8.5620 61.3 0.038 32.7270 2.80 121.9 3.461809 16
81.0 80.3 8.5253 60.4 0.038 32.7466 2.73 119.1 3.460486 12
82.0 81.3 8.4121 59.4 0.034 32.8073 2.66 115.9 3.456306 14
83.0 82.3 8.2661 58.0 0.040 32.8846 2.58 112.2 3.450766 18
84.0 83.3 8.1966 55.5 0.040 32.9190 2.50 109.0 3.447916 15
85.0 84.3 8.1624 53.6 0.048 32.9364 2.49 108.4 3.446572 14
86.0 85.3 8.1458 52.1 0.048 32.9456 2.47 107.6 3.446019 21
87.0 86.2 8.1125 51.5 0.050 32.9627 2.46 107.1 3.444719 19
88.0 87.2 8.0983 51.1 0.054 32.9692 2.45 106.7 3.444122 12
89.0 88.2 8.0897 50.3 0.047 32.9740 2.44 106.4 3.443862 12
90.0 89.3 8.0817 49.5 0.047 32.9787 2.44 106.3 3.443641 13
91.0 90.4 8.0785 49.2 0.046 32.9818 2.44 106.2 3.443693 32
92.0 90.8 8.0764 49.0 0.034 32.9835 2.45 106.5 3.443681 8