*2023/05/03 15:50:07.71
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/10/20 20:00:59.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 95
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 1F6915F
NUMBER OF CHANNELS : 10
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 2 96
2 Depth metres 2.222 95.168
3 Temperature:Primary 'deg C (ITS90)' 8.3862 11.1255
4 Transmissivity %/metre 38.4 56.1
5 Fluorescence:URU:Wetlabs mg/m^3 0.83E-01 1.786
6 Salinity:T0:C0 PSS-78 31.7388 33.0504
7 Oxygen:Dissolved:SBE mL/L 1.355 5.723
8 Oxygen:Dissolved:SBE umol/kg 59.00814 249.5463
9 Conductivity:Primary S/m 3.457829 3.586798
10 Number_of_bin_records n/a 7 29
$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\2022-011-0153.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 : BS03
EVENT NUMBER : 153
LATITUDE : 48 50.32500 N ! (deg min)
LONGITUDE : 125 15.85300 W ! (deg min)
WATER DEPTH : 102
*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 11:01:40 7538 7538
CLEAN 5.3 2023/04/28 11:07:11 7535 7535
CLIP 1.4.1 2023/04/28 14:28:32 7535 4996
SHIFTDAT 3.5 2023/04/28 14:29:29 4996 4996
DELETE 6.3 2023/04/28 14:33:16 4996 1594
CTDEDIT 5.4.0 2023/05/01 14:53:21 1594 1505
FILTERS 4.3 2023/05/03 13:21:00 1505 1505
BINAVE 4.2.1 2023/05/03 13:26:08 1505 95
REMOVECH 8.2 2023/05/03 15:44:43 95 95
CHGUNITS 3.2 2023/05/03 15:49:33 95 95
REORDER 1.3.1 2023/05/03 15:49:47 ? ?
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 = 2540, 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 86.50 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.4.0 2023/05/01 14:53:21
89 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
2022-10-20T20:00:56
17.6
0.1
7.4
3.2
0.0
39.1
15.4
42467328
1973747712
589824
27413162
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
2022-10-20T20:00:59
# nquan = 12
# nvalues = 7538
# 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, 7538
# span 1 = -0.149, 96.501
# span 2 = -0.148, 95.660
# span 3 = -14.8827, 13.5002
# span 4 = 0.022163, 3.636359
# span 5 = -0.0164, 92.5440
# span 6 = -0.1440, 59.8560
# span 7 = 0.9053, 2.6345
# span 8 = -2.016, 1.969
# span 9 = 0.1418, 33.0635
# span 10 = -122.8884, 12.1005
# span 11 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Oct 20 2022 20:00:59 [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 08:46:36, 7.26.7.129 [datcnv_vars = 9]
# datcnv_in = D:\Telework\2022-011\Unprocessed\2022-011-0153.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\2022-011-0153.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\2022-011-0153.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\2022-011-0153.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\2022-011-0153.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\2022-011-0153.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
2.0 2.2 11.1255 41.2 0.848 31.7388 5.72 249.5 3.586798 21
3.0 3.0 11.0547 41.6 1.034 31.7485 5.68 247.6 3.581604 23
4.0 3.9 10.9690 40.9 1.069 31.7631 5.59 244.0 3.575615 20
5.0 5.0 10.8081 40.0 1.223 31.7965 5.45 237.7 3.564928 18
6.0 6.0 10.6470 40.0 1.550 31.8619 5.24 228.5 3.557433 24
7.0 6.9 10.5640 41.3 1.771 31.8926 5.09 221.9 3.553277 20
8.0 7.9 10.4218 41.6 1.786 31.9538 4.84 211.2 3.546970 25
9.0 8.9 10.3764 42.4 1.521 31.9732 4.73 206.4 3.544955 19
10.0 9.9 10.3584 47.0 1.383 31.9829 4.71 205.5 3.544392 15
11.0 11.1 10.3464 48.4 1.347 31.9923 4.70 204.7 3.544322 25
12.0 11.9 10.3481 48.0 1.294 32.0003 4.70 204.7 3.545311 14
13.0 12.9 10.3536 48.2 1.486 32.0028 4.70 204.9 3.546092 12
14.0 13.9 10.3553 48.9 1.430 32.0045 4.70 204.8 3.546448 9
15.0 14.9 10.3551 48.3 1.511 32.0053 4.69 204.3 3.546549 11
16.0 15.9 10.3548 48.6 1.379 32.0057 4.68 204.2 3.546608 15
17.0 16.8 10.3565 48.5 1.368 32.0078 4.65 202.9 3.547008 27
18.0 17.8 10.3406 48.4 1.354 32.0143 4.54 197.7 3.546299 17
19.0 18.8 10.2744 48.9 1.521 32.0234 4.33 188.9 3.541428 15
20.0 19.8 10.1363 50.3 1.217 32.0509 4.11 179.3 3.532084 15
21.0 20.8 10.1106 51.9 0.881 32.0578 4.04 176.1 3.530550 16
22.0 21.9 10.1268 52.9 1.016 32.0649 4.08 177.7 3.532729 21
23.0 22.8 10.1674 52.3 1.117 32.0887 4.10 178.8 3.538696 19
24.0 23.8 10.1288 52.0 0.924 32.1024 3.95 172.3 3.536705 14
25.0 24.8 10.0472 50.5 0.854 32.1001 3.84 167.5 3.529348 11
26.0 25.8 10.0241 50.3 0.797 32.0998 3.76 163.7 3.527332 11
27.0 26.8 10.0019 51.1 0.747 32.1024 3.70 161.3 3.525684 15
28.0 27.8 9.9865 52.0 0.811 32.1115 3.65 159.0 3.525270 19
29.0 28.7 9.9569 51.9 0.841 32.1359 3.60 157.1 3.525123 19
30.0 29.7 9.9020 51.2 0.694 32.1449 3.54 154.1 3.521233 17
31.0 30.7 9.8478 49.4 0.635 32.1534 3.50 152.3 3.517350 19
32.0 31.8 9.8406 49.5 0.729 32.1657 3.48 151.9 3.517972 19
33.0 32.7 9.8783 47.6 0.643 32.1843 3.50 152.5 3.523153 19
34.0 33.7 9.8962 43.5 0.812 32.1909 3.52 153.2 3.525431 18
35.0 34.7 9.9014 40.7 0.702 32.1947 3.52 153.2 3.526304 17
36.0 35.7 9.9013 39.9 0.685 32.2017 3.53 153.7 3.527020 15
37.0 36.7 9.8948 39.5 0.823 32.2069 3.50 152.7 3.527012 13
38.0 37.6 9.8907 39.1 0.745 32.2110 3.49 152.3 3.527091 11
39.0 38.7 9.8875 39.0 0.807 32.2137 3.50 152.4 3.527130 10
40.0 39.7 9.8810 38.4 0.755 32.2150 3.49 152.0 3.526724 10
41.0 40.7 9.8789 38.4 0.736 32.2143 3.49 152.0 3.526508 15
42.0 41.7 9.8708 38.5 0.657 32.2125 3.48 151.9 3.525671 7
43.0 42.6 9.8583 38.6 0.622 32.2137 3.48 151.4 3.524716 14
44.0 43.6 9.8476 39.2 0.598 32.2175 3.48 151.8 3.524197 13
45.0 44.6 9.8384 39.9 0.628 32.2221 3.45 150.3 3.523885 15
46.0 45.6 9.8255 39.9 0.709 32.2281 3.42 149.0 3.523385 15
47.0 46.6 9.7912 39.0 0.634 32.2402 3.39 147.6 3.521594 13
48.0 47.6 9.7566 38.9 0.696 32.2507 3.36 146.2 3.519628 15
49.0 48.6 9.7381 40.5 0.641 32.2561 3.33 145.3 3.518571 18
50.0 49.5 9.7190 42.2 0.652 32.2613 3.32 144.8 3.517440 16
51.0 50.6 9.7010 42.8 0.634 32.2667 3.31 144.1 3.516438 13
52.0 51.6 9.6857 44.0 0.603 32.2712 3.29 143.3 3.515579 16
53.0 52.5 9.6521 45.3 0.664 32.2833 3.23 140.6 3.513844 26
54.0 53.5 9.5823 46.7 0.667 32.3143 3.11 135.4 3.510778 17
55.0 54.5 9.5032 49.0 0.547 32.3610 2.95 128.4 3.508417 15
56.0 55.5 9.3526 49.2 0.499 32.4301 2.70 117.6 3.501929 18
57.0 56.5 9.2685 49.5 0.446 32.4593 2.53 110.3 3.497393 18
58.0 57.5 9.2534 51.8 0.413 32.4645 2.49 108.6 3.496607 16
59.0 58.5 9.2516 52.4 0.402 32.4651 2.50 108.8 3.496557 17
60.0 59.5 9.2463 51.5 0.408 32.4673 2.50 108.7 3.496344 15
61.0 60.4 9.2190 52.1 0.397 32.4799 2.45 106.9 3.495202 16
62.0 61.5 9.1730 53.0 0.388 32.5041 2.37 103.3 3.493534 19
63.0 62.4 9.1070 53.5 0.401 32.5264 2.21 96.3 3.489910 20
64.0 63.4 9.0084 53.8 0.381 32.5535 2.01 87.7 3.483870 15
65.0 64.5 8.9114 53.9 0.355 32.5739 1.85 80.5 3.477325 15
66.0 65.5 8.7988 54.6 0.301 32.6071 1.68 73.3 3.470642 27
67.0 66.4 8.6977 55.8 0.285 32.6428 1.55 67.6 3.465182 18
68.0 67.4 8.6826 56.1 0.212 32.6531 1.53 66.5 3.464877 11
69.0 68.4 8.6332 54.8 0.206 32.6767 1.52 66.3 3.462827 9
70.0 69.4 8.5860 55.2 0.182 32.7192 1.51 65.6 3.462763 9
71.0 70.4 8.5383 55.2 0.137 32.7562 1.48 64.5 3.462116 11
72.0 71.4 8.4726 54.5 0.140 32.8053 1.44 62.8 3.461020 14
73.0 72.4 8.4287 53.2 0.124 32.8319 1.40 60.9 3.459709 29
74.0 73.3 8.3961 52.5 0.088 32.8465 1.35 59.0 3.458260 27
75.0 74.3 8.3862 51.8 0.083 32.8507 1.36 59.1 3.457829 12
76.0 75.3 8.3922 52.0 0.092 32.8556 1.40 60.7 3.458857 11
77.0 76.4 8.4443 51.2 0.114 32.8672 1.49 64.7 3.464622 13
78.0 77.4 8.4776 50.6 0.121 32.8770 1.57 68.5 3.468539 18
79.0 78.3 8.4857 50.6 0.118 32.8840 1.64 71.3 3.469959 21
80.0 79.3 8.5564 50.8 0.157 32.9115 1.83 79.6 3.478883 17
81.0 80.3 8.6549 49.9 0.196 32.9595 2.05 89.3 3.492247 17
82.0 81.2 8.6801 48.9 0.192 32.9802 2.16 94.0 3.496504 20
83.0 82.2 8.6863 49.1 0.153 32.9857 2.17 94.6 3.497613 15
84.0 83.3 8.6888 48.7 0.146 32.9867 2.17 94.5 3.497984 13
85.0 84.3 8.6975 48.2 0.158 32.9966 2.18 95.1 3.499748 16
86.0 85.1 8.7060 48.3 0.177 33.0114 2.19 95.6 3.501945 13
87.0 86.2 8.7063 47.4 0.197 33.0148 2.21 96.1 3.502359 13
88.0 87.2 8.7055 47.2 0.185 33.0189 2.20 95.8 3.502712 9
89.0 88.2 8.7045 47.0 0.198 33.0223 2.19 95.2 3.502997 9
90.0 89.2 8.7024 46.8 0.191 33.0219 2.19 95.5 3.502813 8
91.0 90.3 8.6839 46.3 0.183 33.0207 2.18 94.9 3.501096 13
92.0 90.9 8.6698 46.1 0.186 33.0174 2.15 93.8 3.499561 7
93.0 92.2 8.6589 47.0 0.157 33.0134 2.10 91.6 3.498255 13
94.0 93.2 8.6361 47.2 0.148 33.0121 2.10 91.4 3.496155 11
95.0 94.2 8.6462 46.5 0.155 33.0238 2.11 92.0 3.498211 11
96.0 95.2 8.6356 46.2 0.160 33.0504 2.13 92.8 3.499839 15