*2023/05/03 15:50:06.32
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/10/13 23:17:12.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 40
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 997254D
NUMBER OF CHANNELS : 10
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 2 41
2 Depth metres 2.396 40.694
3 Temperature:Primary 'deg C (ITS90)' 8.4668 13.8029
4 Transmissivity %/metre 6.8 61.1
5 Fluorescence:URU:Wetlabs mg/m^3 0.55E-01 16.143
6 Salinity:T0:C0 PSS-78 31.621 32.5503
7 Oxygen:Dissolved:SBE mL/L 3.794 7.133
8 Oxygen:Dissolved:SBE umol/kg 165.2619 311.1883
9 Conductivity:Primary S/m 3.434937 3.812315
10 Number_of_bin_records n/a 2 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\2022-011-0067.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 : VI09
EVENT NUMBER : 67
LATITUDE : 49 57.53800 N ! (deg min)
LONGITUDE : 127 28.03100 W ! (deg min)
WATER DEPTH : 50
*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 11:01:23 5898 5898
CLEAN 5.3 2023/04/28 11:07:02 5897 5897
CLIP 1.4.1 2023/04/28 14:28:25 5897 2568
SHIFTDAT 3.5 2023/04/28 14:29:21 2568 2568
DELETE 6.3 2023/04/28 14:33:12 2568 795
CTDEDIT 5.4.0 2023/04/28 16:57:19 795 767
FILTERS 4.3 2023/05/03 13:20:57 767 767
BINAVE 4.2.1 2023/05/03 13:26:05 767 40
REMOVECH 8.2 2023/05/03 15:44:42 40 40
CHGUNITS 3.2 2023/05/03 15:49:32 40 40
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 = 3330, 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 31.54 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.4.0 2023/04/28 16:57:19
28 records were deleted in this editing session.
6 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
2022-10-13T23:17:09
17.0
0.2
7.3
3.2
0.0
41.5
16.6
20185088
1996029952
280348
27722638
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
2022-10-13T23:17:12
# nquan = 12
# nvalues = 5898
# 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, 5898
# span 1 = -0.118, 41.544
# span 2 = -0.117, 41.187
# span 3 = -12.9837, 15.4287
# span 4 = 0.005441, 3.841065
# span 5 = -0.0150, 95.8781
# span 6 = -0.1440, 59.8560
# span 7 = 1.5836, 2.7656
# span 8 = -1.303, 1.618
# span 9 = 0.0358, 32.5759
# span 10 = -121.4074, 12.0469
# span 11 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Oct 13 2022 23:17:12 [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 08:46:01, 7.26.7.129 [datcnv_vars = 9]
# datcnv_in = D:\Telework\2022-011\Unprocessed\2022-011-0067.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\2022-011-0067.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\2022-011-0067.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\2022-011-0067.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\2022-011-0067.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\2022-011-0067.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:
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 2.4 13.8029 28.0 2.626 31.6210 7.01 305.9 3.812315 2
3.0 3.0 13.5712 28.1 2.887 31.6517 7.13 311.2 3.794093 25
4.0 4.0 13.3735 28.2 2.887 31.7511 7.12 310.6 3.787180 26
5.0 4.9 13.3566 32.3 2.394 31.7673 7.01 305.7 3.787441 19
6.0 6.0 13.2920 38.1 2.499 31.7709 7.02 306.4 3.782098 19
7.0 7.0 13.2464 38.7 2.718 31.7701 7.01 305.6 3.777986 27
8.0 7.9 13.2011 35.9 3.315 31.7608 6.91 301.6 3.772993 30
9.0 8.9 13.1348 34.9 4.319 31.7739 6.85 298.7 3.768512 24
10.0 9.9 13.0800 28.0 8.466 31.7815 6.76 294.9 3.764478 22
11.0 11.0 13.0114 17.3 16.143 31.7887 6.42 280.2 3.759171 32
12.0 11.8 12.9106 7.6 12.722 31.8224 6.08 265.1 3.753802 24
13.0 12.9 12.8345 6.8 12.487 31.8678 5.96 259.8 3.751871 16
14.0 13.9 12.7950 12.0 5.798 31.8858 5.94 258.9 3.750289 18
15.0 14.8 12.7648 20.3 6.643 31.8977 5.90 257.3 3.748888 30
16.0 15.8 12.7126 22.5 6.571 31.9012 5.90 257.2 3.744638 18
17.0 16.8 12.5254 25.6 7.691 31.8965 5.98 260.9 3.727513 19
18.0 17.8 11.9890 25.4 9.057 31.9117 5.81 253.5 3.681442 23
19.0 18.8 11.4961 21.6 6.485 31.9822 5.46 237.9 3.645034 18
20.0 19.9 11.1417 25.6 3.740 32.0175 4.95 215.8 3.617329 17
21.0 20.8 10.5707 36.2 2.927 32.0348 4.62 201.6 3.568728 23
22.0 21.8 9.8287 38.0 1.641 32.1648 4.71 205.0 3.516408 19
23.0 22.8 9.6072 42.4 0.815 32.2110 4.76 207.6 3.501539 14
24.0 23.8 9.5553 51.3 0.593 32.2240 4.70 204.8 3.498292 13
25.0 24.8 9.5010 55.8 0.583 32.2393 4.58 199.5 3.495067 19
26.0 25.8 9.4646 55.1 0.689 32.2425 4.54 197.9 3.492216 31
27.0 26.7 9.3988 55.1 0.607 32.2621 4.42 192.5 3.488395 15
28.0 27.7 9.2846 56.8 0.315 32.3067 4.17 181.5 3.482758 10
29.0 28.8 9.2330 57.7 0.252 32.3365 3.98 173.6 3.481160 12
30.0 29.8 9.1834 57.9 0.210 32.3518 3.89 169.3 3.478331 17
31.0 30.7 9.1534 58.1 0.187 32.3531 3.89 169.5 3.475866 26
32.0 31.7 9.0904 58.9 0.221 32.3750 3.91 170.2 3.472494 11
33.0 32.7 9.0589 59.4 0.195 32.3852 3.93 171.3 3.470758 13
34.0 33.8 9.0149 59.9 0.170 32.3894 3.98 173.2 3.467336 20
35.0 34.9 8.9089 60.0 0.141 32.3941 4.13 179.8 3.458545 7
36.0 35.6 8.7774 60.0 0.166 32.4196 4.16 181.4 3.449489 11
37.0 36.7 8.7262 60.3 0.275 32.4328 4.11 179.0 3.446313 10
38.0 37.7 8.7168 60.7 0.181 32.4423 4.04 176.1 3.446434 12
39.0 38.7 8.6825 60.6 0.098 32.4509 3.97 172.9 3.444292 19
40.0 39.7 8.5737 61.0 0.068 32.4908 3.90 169.7 3.438616 27
41.0 40.7 8.4668 61.1 0.055 32.5503 3.79 165.3 3.434937 29