*2023/05/03 15:50:06.22
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/10/13 19:57:38.000
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 : C49F8A24
NUMBER OF CHANNELS : 10
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 2 92
2 Depth metres 2.216 90.777
3 Temperature:Primary 'deg C (ITS90)' 7.3492 13.8241
4 Transmissivity %/metre 18.6 61.6
5 Fluorescence:URU:Wetlabs mg/m^3 0.6E-02 9.297
6 Salinity:T0:C0 PSS-78 31.6904 33.4844
7 Oxygen:Dissolved:SBE mL/L 3.08 6.72
8 Oxygen:Dissolved:SBE umol/kg 134.0439 293.1731
9 Conductivity:Primary S/m 3.405124 3.821683
10 Number_of_bin_records n/a 9 39
$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\2022-011-0062.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 : VI07
EVENT NUMBER : 62
LATITUDE : 50 0.26200 N ! (deg min)
LONGITUDE : 127 42.17900 W ! (deg min)
WATER DEPTH : 97
*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 11:01:22 7566 7566
CLEAN 5.3 2023/04/28 11:07:01 7560 7560
CLIP 1.4.1 2023/04/28 14:28:25 7560 4561
SHIFTDAT 3.5 2023/04/28 14:29:21 4561 4561
DELETE 6.3 2023/04/28 14:33:12 4561 1576
CTDEDIT 5.4.0 2023/04/28 16:51:37 1576 1514
FILTERS 4.3 2023/05/03 13:20:57 1514 1514
BINAVE 4.2.1 2023/05/03 13:26:05 1514 91
REMOVECH 8.2 2023/05/03 15:44:42 91 91
CHGUNITS 3.2 2023/05/03 15:49:32 91 91
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 = 3000, 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 81.68 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.4.0 2023/04/28 16:51:37
62 records were deleted in this editing session.
10 changes in channel Salinity:T0:C0
-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
2022-10-13T19:57:35
17.0
0.1
7.3
3.2
2.4
39.1
16.1
18841600
1997373440
261688
27741297
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
2022-10-13T19:57:38
# nquan = 12
# nvalues = 7566
# 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, 7566
# span 1 = -0.100, 91.678
# span 2 = -0.099, 90.880
# span 3 = -12.9745, 14.7850
# span 4 = 0.010807, 3.835101
# span 5 = -0.0164, 88.6728
# span 6 = -0.1440, 59.8560
# span 7 = 1.1777, 2.6501
# span 8 = -2.088, 1.766
# span 9 = 0.0740, 33.4862
# span 10 = -117.7418, 12.3871
# span 11 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Oct 13 2022 19:57:38 [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 08:45:59, 7.26.7.129 [datcnv_vars = 9]
# datcnv_in = D:\Telework\2022-011\Unprocessed\2022-011-0062.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\2022-011-0062.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\2022-011-0062.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\2022-011-0062.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\2022-011-0062.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\2022-011-0062.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 near the surface with
some complete reversals of direction.
CTDEDIT was used to remove records corrupted by shed wakes; salinity was
cleaned.
--------------------------------------------------------------------------------------
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 2.2 13.8241 40.9 0.724 31.6983 6.70 292.4 3.821683 10
3.0 3.0 13.7948 40.9 0.799 31.6979 6.72 293.2 3.819054 20
4.0 4.2 13.7840 40.6 0.956 31.7000 6.70 292.1 3.818369 10
5.0 5.0 13.7448 40.5 1.217 31.6946 6.70 292.1 3.814310 14
6.0 5.9 13.6563 41.3 1.916 31.6970 6.71 292.7 3.806696 17
7.0 7.0 13.5840 39.1 2.124 31.7020 6.64 289.7 3.800819 12
8.0 8.0 13.5199 36.9 2.431 31.7018 6.54 285.5 3.795117 15
9.0 8.9 13.4368 32.5 3.212 31.7039 6.39 278.8 3.787980 39
10.0 9.9 13.3948 33.7 3.638 31.7073 6.26 273.0 3.784633 13
11.0 10.9 13.3591 35.7 2.684 31.7088 6.16 268.6 3.781643 12
12.0 12.0 13.2333 33.5 4.020 31.6904 5.89 257.0 3.768020 26
13.0 13.0 12.8414 29.2 9.239 31.7352 5.50 239.8 3.738246 11
14.0 13.9 12.6452 29.0 3.441 31.8116 5.34 233.1 3.729107 13
15.0 14.9 12.5374 31.2 4.445 31.8243 5.19 226.2 3.720908 13
16.0 15.9 12.3903 33.4 5.278 31.8333 5.04 219.8 3.708810 19
17.0 16.8 12.2005 31.2 4.217 31.8263 4.92 214.6 3.691271 21
18.0 17.8 11.9670 32.3 3.699 31.8915 4.93 214.9 3.677388 15
19.0 18.8 11.9076 31.5 4.918 31.9018 4.99 217.7 3.673229 14
20.0 19.9 11.8146 28.8 4.580 31.9095 5.05 220.3 3.665821 20
21.0 20.7 11.7559 27.6 3.612 31.9067 5.01 218.4 3.660372 27
22.0 21.8 11.6774 31.5 3.697 31.9346 4.88 212.7 3.656337 12
23.0 22.8 11.5962 33.0 9.297 31.9468 4.77 207.8 3.650442 12
24.0 23.9 11.4787 23.0 6.447 31.9631 4.65 202.9 3.641758 15
25.0 24.8 11.4119 18.6 5.507 31.9699 4.55 198.4 3.636580 24
26.0 25.7 11.2675 22.0 3.986 31.9858 4.40 191.7 3.625470 18
27.0 26.8 11.0177 23.9 3.830 32.0109 4.27 186.3 3.605991 16
28.0 27.8 10.7236 28.4 4.111 32.0649 4.27 186.3 3.585511 19
29.0 28.7 10.4181 31.2 4.986 32.1073 4.38 191.1 3.562864 21
30.0 29.7 10.0540 30.2 4.377 32.1638 4.43 192.9 3.536463 17
31.0 30.7 9.7749 31.7 1.454 32.1993 4.42 192.6 3.515464 12
32.0 31.7 9.5843 37.9 1.292 32.2246 4.45 193.9 3.501242 11
33.0 32.8 9.3869 46.5 0.782 32.2425 4.50 196.0 3.485710 12
34.0 33.8 9.2909 53.0 0.357 32.2528 4.51 196.4 3.478330 21
35.0 34.7 9.2566 53.5 0.386 32.2569 4.46 194.5 3.475757 23
36.0 35.6 9.1597 54.2 0.441 32.2891 4.24 184.9 3.470431 14
37.0 36.7 9.0146 57.1 0.210 32.3461 4.01 174.8 3.463268 12
38.0 37.8 8.8639 59.7 0.108 32.3937 3.92 170.8 3.454685 18
39.0 38.5 8.7697 60.3 0.086 32.4148 3.96 172.3 3.448479 27
40.0 39.6 8.7126 60.7 0.102 32.4392 3.96 172.3 3.445854 12
41.0 40.7 8.6044 61.3 0.071 32.4769 3.98 173.4 3.440018 9
42.0 41.7 8.4440 61.6 0.096 32.5420 4.03 175.4 3.432196 11
43.0 42.7 8.3628 61.3 0.060 32.5730 4.05 176.4 3.428058 20
44.0 43.6 8.3485 61.2 0.076 32.5766 4.06 177.0 3.427176 23
45.0 44.6 8.3443 61.4 0.099 32.5787 4.07 177.1 3.427054 15
46.0 45.6 8.3412 61.4 0.060 32.5805 4.05 176.6 3.426996 12
47.0 46.6 8.3237 61.4 0.058 32.5862 4.07 177.1 3.426054 15
48.0 47.6 8.2987 61.5 0.071 32.5991 4.05 176.6 3.425114 19
49.0 48.6 8.2813 61.2 0.055 32.6150 4.03 175.3 3.425140 23
50.0 49.5 8.2575 61.5 0.053 32.6275 4.01 174.7 3.424273 15
51.0 50.6 8.1820 61.5 0.057 32.6606 4.01 174.7 3.420819 12
52.0 51.6 8.1340 61.5 0.050 32.6858 4.01 174.7 3.419029 12
53.0 52.6 8.0949 61.4 0.042 32.7044 4.02 174.9 3.417388 14
54.0 53.6 8.0284 61.3 0.035 32.7337 4.02 175.2 3.414342 19
55.0 54.6 7.9290 61.3 0.045 32.7884 4.00 174.1 3.410780 24
56.0 55.5 7.8540 61.4 0.053 32.8326 4.00 174.2 3.408370 21
57.0 56.5 7.8219 61.4 0.052 32.8517 4.00 174.0 3.407375 14
58.0 57.5 7.8063 61.4 0.050 32.8629 4.00 174.0 3.407092 10
59.0 58.5 7.7972 61.2 0.044 32.8715 3.98 173.1 3.407137 10
60.0 59.6 7.7666 61.2 0.035 32.8913 3.97 172.9 3.406345 15
61.0 60.4 7.7345 61.2 0.037 32.9151 3.96 172.5 3.405767 27
62.0 61.4 7.6808 61.2 0.040 32.9593 3.96 172.4 3.405206 13
63.0 62.5 7.6527 60.8 0.038 32.9859 3.96 172.4 3.405248 10
64.0 63.5 7.6380 61.1 0.043 33.0001 3.95 171.9 3.405317 12
65.0 64.5 7.6162 61.2 0.039 33.0182 3.93 171.2 3.405124 28
66.0 65.3 7.5810 61.1 0.029 33.0553 3.85 167.7 3.405496 20
67.0 66.4 7.5400 60.8 0.034 33.1120 3.77 164.3 3.407176 13
68.0 67.5 7.5341 61.2 0.020 33.1180 3.75 163.4 3.407255 12
69.0 68.5 7.5313 60.9 0.031 33.1201 3.74 162.9 3.407257 15
70.0 69.4 7.5298 61.0 0.024 33.1230 3.75 163.5 3.407432 19
71.0 70.4 7.5284 60.9 0.032 33.1270 3.73 162.6 3.407723 16
72.0 71.4 7.5278 60.8 0.028 33.1309 3.75 163.1 3.408075 18
73.0 72.4 7.5246 60.9 0.030 33.1372 3.73 162.2 3.408417 23
74.0 73.4 7.5143 60.9 0.059 33.1518 3.71 161.3 3.408909 15
75.0 74.4 7.5013 60.8 0.036 33.1743 3.66 159.5 3.409885 14
76.0 75.4 7.4864 60.8 0.043 33.1971 3.64 158.6 3.410726 16
77.0 76.3 7.4812 60.8 0.057 33.2056 3.62 157.4 3.411089 16
78.0 77.3 7.4808 60.6 0.035 33.2069 3.63 157.8 3.411217 14
79.0 78.4 7.4807 60.6 0.021 33.2120 3.59 156.1 3.411730 17
80.0 79.3 7.4697 60.7 0.024 33.2371 3.55 154.4 3.413117 28
81.0 80.3 7.4618 60.6 0.019 33.2511 3.51 152.9 3.413748 17
82.0 81.3 7.4457 60.5 0.019 33.2778 3.47 150.9 3.414840 14
83.0 82.3 7.4263 60.5 0.017 33.3109 3.40 147.9 3.416221 21
84.0 83.2 7.4135 60.4 0.016 33.3397 3.34 145.4 3.417781 20
85.0 84.2 7.4080 60.3 0.019 33.3541 3.29 143.1 3.418668 13
86.0 85.2 7.4017 60.1 0.019 33.3675 3.27 142.4 3.419394 11
87.0 86.2 7.3914 60.0 0.008 33.3884 3.26 141.8 3.420445 12
88.0 87.3 7.3762 60.0 0.019 33.4149 3.23 140.4 3.421593 17
89.0 88.2 7.3699 60.0 0.018 33.4269 3.20 139.3 3.422175 24
90.0 89.2 7.3635 60.0 0.006 33.4389 3.20 139.3 3.422759 17
91.0 90.2 7.3540 60.0 0.015 33.4641 3.15 137.0 3.424275 18
92.0 90.8 7.3492 59.9 0.019 33.4844 3.08 134.0 3.425747 14