*2023/05/03 15:50:06.50
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/10/14 19:46:33.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 59
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 25B191B2
NUMBER OF CHANNELS : 10
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 3 62
2 Depth metres 2.901 61.327
3 Temperature:Primary 'deg C (ITS90)' 7.5791 13.0978
4 Transmissivity %/metre 11 64.8
5 Fluorescence:URU:Wetlabs mg/m^3 0.15E-01 12.907
6 Salinity:T0:C0 PSS-78 31.8268 33.1207
7 Oxygen:Dissolved:SBE mL/L 3.134 6.891
8 Oxygen:Dissolved:SBE umol/kg 136.438 300.5607
9 Conductivity:Primary S/m 3.352528 3.772695
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\2022-011-0077.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 : KS04
EVENT NUMBER : 77
LATITUDE : 49 52.58600 N ! (deg min)
LONGITUDE : 127 26.57900 W ! (deg min)
WATER DEPTH : 70
*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 11:01:25 6112 6112
CLEAN 5.3 2023/04/28 11:07:03 6108 6108
CLIP 1.4.1 2023/04/28 14:28:26 6108 3409
SHIFTDAT 3.5 2023/04/28 14:29:22 3409 3409
DELETE 6.3 2023/04/28 14:33:13 3409 937
CTDEDIT 5.4.0 2023/05/01 09:27:57 937 847
FILTERS 4.3 2023/05/03 13:20:58 847 847
BINAVE 4.2.1 2023/05/03 13:26:06 847 59
REMOVECH 8.2 2023/05/03 15:44:42 59 59
CHGUNITS 3.2 2023/05/03 15:49:32 59 59
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 = 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 52.09 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.4.0 2023/05/01 09:27:57
90 records were deleted in this editing session.
18 changes in channel Salinity:T0:C0
1 change in channel Descent_Rate
-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
2022-10-14T19:46:30
16.9
0.4
7.4
3.2
2.4
41.5
16.6
23396352
1992818688
324949
27678037
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
2022-10-14T19:46:33
# nquan = 12
# nvalues = 6112
# 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, 6112
# span 1 = -0.120, 62.093
# span 2 = -0.118, 61.557
# span 3 = -11.7990, 15.9396
# span 4 = 0.008012, 3.833557
# span 5 = -0.0384, 90.4892
# span 6 = -0.1440, 59.8560
# span 7 = 0.0000, 3.6416
# span 8 = -1.576, 2.496
# span 9 = 0.0996, 33.1701
# span 10 = -119.7937, 15.9211
# span 11 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Oct 14 2022 19:46:33 [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 08:46:05, 7.26.7.129 [datcnv_vars = 9]
# datcnv_in = D:\Telework\2022-011\Unprocessed\2022-011-0077.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\2022-011-0077.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\2022-011-0077.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\2022-011-0077.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\2022-011-0077.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\2022-011-0077.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 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
3.0 2.9 13.0969 26.5 2.712 31.8472 6.88 300.2 3.772695 14
4.0 4.0 13.0978 26.3 2.514 31.8425 6.89 300.4 3.772314 10
5.0 5.0 13.0770 26.4 3.430 31.8334 6.89 300.6 3.769482 13
6.0 6.0 12.9352 25.9 4.210 31.8268 6.79 296.0 3.756014 15
7.0 6.9 12.7204 27.1 5.474 31.8473 6.58 287.1 3.739277 12
8.0 8.0 12.0677 29.9 11.308 31.9460 6.42 280.0 3.691560 14
9.0 8.8 11.4097 11.0 11.397 32.0052 5.99 261.1 3.637958 9
10.0 9.9 10.5241 12.6 12.907 32.1205 5.20 226.5 3.572723 13
11.0 11.0 10.1406 14.5 8.884 32.1671 4.93 214.7 3.543614 14
12.0 11.9 9.7260 19.6 3.983 32.1862 4.87 212.1 3.509069 14
13.0 12.8 9.5681 27.2 4.058 32.2407 4.91 214.1 3.500571 19
14.0 13.8 9.4866 37.9 3.868 32.2622 4.92 214.3 3.495558 20
15.0 14.9 9.4041 39.8 1.865 32.2876 4.87 212.3 3.490829 11
16.0 16.0 9.3072 44.0 2.523 32.2939 4.87 212.0 3.482989 14
17.0 16.8 9.1289 45.2 1.203 32.2924 4.92 214.2 3.467241 16
18.0 17.8 8.9845 45.6 1.586 32.3034 5.01 218.3 3.455692 12
19.0 18.8 8.8040 48.6 1.330 32.3129 5.16 224.6 3.440863 10
20.0 19.9 8.6810 51.9 0.896 32.3181 5.30 231.1 3.430652 12
21.0 20.9 8.5919 53.8 0.705 32.3130 5.40 235.4 3.422425 22
22.0 21.8 8.5198 57.1 0.408 32.3278 5.28 230.0 3.417579 15
23.0 22.8 8.4300 58.3 0.381 32.3517 5.16 224.6 3.412059 11
24.0 23.8 8.3413 60.1 0.309 32.3642 5.19 225.9 3.405564 10
25.0 24.8 8.2162 62.3 0.180 32.3614 5.32 231.9 3.394434 11
26.0 25.9 8.0508 63.2 0.177 32.3584 5.54 241.2 3.379785 18
27.0 26.7 7.9601 63.5 0.116 32.3625 5.65 246.1 3.372323 20
28.0 27.7 7.9165 63.7 0.113 32.3726 5.68 247.4 3.369525 10
29.0 28.8 7.8888 64.2 0.114 32.3759 5.71 248.6 3.367476 11
30.0 29.9 7.8443 64.4 0.096 32.3744 5.78 252.0 3.363521 16
31.0 30.5 7.7962 64.4 0.103 32.3783 5.80 252.7 3.359730 16
32.0 31.7 7.7227 64.5 0.096 32.3878 5.82 253.6 3.354286 7
33.0 32.8 7.6924 64.6 0.074 32.3970 5.80 252.7 3.352567 7
34.0 33.8 7.6835 64.6 0.084 32.4044 5.80 252.7 3.352528 7
35.0 34.9 7.6875 64.3 0.084 32.4140 5.78 251.6 3.353826 16
36.0 35.7 7.7201 64.8 0.112 32.4385 5.53 240.7 3.358969 9
37.0 36.8 7.7759 64.7 0.084 32.4775 5.31 231.2 3.367520 8
38.0 37.8 7.8298 64.6 0.074 32.5133 5.11 222.4 3.375601 12
39.0 38.5 7.8597 64.5 0.076 32.5417 4.93 214.6 3.380901 20
40.0 39.6 7.8857 64.4 0.068 32.5640 4.74 206.3 3.385311 11
41.0 40.7 7.8532 64.2 0.068 32.5726 4.77 207.6 3.383321 11
42.0 41.7 7.7998 64.1 0.066 32.5826 4.82 209.8 3.379642 17
43.0 42.5 7.7966 63.9 0.058 32.6178 4.65 202.4 3.382687 26
45.0 44.7 7.7452 63.8 0.045 32.6649 4.51 196.3 3.382641 15
46.0 45.6 7.7116 63.9 0.059 32.7173 4.37 190.4 3.384671 17
47.0 46.6 7.7155 64.0 0.040 32.7654 4.15 180.9 3.389539 12
48.0 47.6 7.7412 63.7 0.033 32.7934 3.99 173.9 3.394443 12
49.0 48.7 7.7578 63.6 0.037 32.8068 3.90 169.6 3.397206 22
50.0 49.6 7.7659 63.4 0.025 32.8226 3.80 165.3 3.399429 11
51.0 50.6 7.7591 63.3 0.032 32.8641 3.73 162.3 3.402747 11
52.0 51.6 7.7155 63.2 0.021 32.9222 3.66 159.3 3.404373 12
53.0 52.6 7.6472 63.0 0.022 32.9620 3.71 161.7 3.402107 20
54.0 53.4 7.6021 62.8 0.024 32.9669 3.82 166.3 3.398625 26
55.0 54.5 7.5825 63.0 0.021 32.9801 3.85 167.5 3.398172 16
56.0 55.6 7.5791 63.2 0.021 32.9885 3.83 166.8 3.398697 29
57.0 56.4 7.5849 63.1 0.026 33.0059 3.67 159.7 3.400862 12
58.0 57.5 7.6484 63.1 0.029 33.0408 3.48 151.6 3.409754 8
59.0 58.5 7.6791 63.0 0.021 33.0691 3.32 144.5 3.415142 8
60.0 59.6 7.6806 62.2 0.021 33.0841 3.23 140.5 3.416709 10
61.0 60.5 7.6778 61.4 0.015 33.0932 3.19 138.8 3.417350 27
62.0 61.3 7.6674 61.2 0.021 33.1207 3.13 136.4 3.419027 26