*2023/05/03 15:50:05.68
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/10/11 21:17:27.000
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 : AB28D589
NUMBER OF CHANNELS : 10
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 3 61
2 Depth metres 3.084 60.005
3 Temperature:Primary 'deg C (ITS90)' 8.9527 12.9202
4 Transmissivity %/metre 48.6 63.7
5 Fluorescence:URU:Wetlabs mg/m^3 0.49E-01 0.527
6 Salinity:T0:C0 PSS-78 31.012 32.4303
7 Oxygen:Dissolved:SBE mL/L 3.498 5.522
8 Oxygen:Dissolved:SBE umol/kg 152.3982 240.9922
9 Conductivity:Primary S/m 3.466958 3.668209
10 Number_of_bin_records n/a 8 38
$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\2022-011-0035.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 : TO6
EVENT NUMBER : 35
LATITUDE : 50 57.85200 N ! (deg min)
LONGITUDE : 128 59.12600 W ! (deg min)
WATER DEPTH : 71
*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 11:01:17 5254 5254
CLEAN 5.3 2023/04/28 11:06:58 5249 5249
CLIP 1.4.1 2023/04/28 14:28:22 5249 2650
SHIFTDAT 3.5 2023/04/28 14:29:18 2650 2650
DELETE 6.3 2023/04/28 14:33:11 2650 960
FILTERS 4.3 2023/05/03 13:20:56 960 960
BINAVE 4.2.1 2023/05/03 13:26:04 960 59
REMOVECH 8.2 2023/05/03 15:44:42 59 59
CHGUNITS 3.2 2023/05/03 15:49:31 59 59
REORDER 1.3.1 2023/05/03 15:49:44 ? ?
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 50.61 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-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
2022-10-11T21:17:24
17.3
0.3
7.3
3.2
0.0
39.1
15.6
11141120
2005073920
154737
27848248
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
2022-10-11T21:17:27
# nquan = 12
# nvalues = 5254
# 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, 5254
# span 1 = -0.058, 60.606
# span 2 = -0.058, 60.083
# span 3 = -12.5418, 15.0741
# span 4 = 0.008202, 3.685941
# span 5 = -0.0164, 93.0095
# span 6 = -0.1440, 59.8560
# span 7 = 1.5113, 2.6106
# span 8 = -2.396, 1.855
# span 9 = 0.0819, 32.4337
# span 10 = -117.6674, 12.4028
# span 11 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Oct 11 2022 21:17:27 [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 08:45:48, 7.26.7.129 [datcnv_vars = 9]
# datcnv_in = D:\Telework\2022-011\Unprocessed\2022-011-0035.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\2022-011-0035.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 09:17:33, 7.26.7.129
# wfilter_in = D:\Telework\2022-011\Processing\wildedit\2022-011-0035.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\2022-011-0035.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Apr 28 2023 09:19:58, 7.26.7.129
# celltm_in = D:\Telework\2022-011\Processing\align\2022-011-0035.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 09:21:08, 7.26.7.129 [derive_vars = 2]
# Derive_in = D:\Telework\2022-011\Processing\celltm\2022-011-0035.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*
--------------------------------------------------------------------------------------
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 3.1 12.9202 48.8 0.481 31.0120 5.52 241.0 3.668209 25
4.0 4.0 12.8388 48.8 0.459 31.0166 5.46 238.3 3.661634 38
5.0 4.8 12.6796 48.6 0.527 31.0581 5.18 226.3 3.652192 19
6.0 6.0 12.3507 48.6 0.508 31.2559 4.91 214.4 3.644378 11
7.0 6.9 12.1829 49.8 0.428 31.3575 4.81 209.8 3.640375 15
8.0 7.9 12.1146 52.5 0.389 31.3835 4.78 208.6 3.637154 14
9.0 8.9 12.1007 54.7 0.414 31.3851 4.79 208.7 3.636142 16
10.0 10.0 12.0801 53.2 0.474 31.3871 4.81 209.8 3.634590 28
11.0 10.8 12.0544 51.3 0.506 31.3949 4.80 209.3 3.633193 26
12.0 11.9 12.0100 55.8 0.516 31.4152 4.74 206.5 3.631461 15
13.0 12.9 11.9191 56.1 0.515 31.4604 4.67 203.8 3.628236 13
14.0 13.9 11.8029 56.7 0.484 31.5148 4.63 202.1 3.623724 13
15.0 14.9 11.7159 57.5 0.432 31.5451 4.59 200.4 3.619275 19
16.0 15.9 11.6904 58.3 0.423 31.5532 4.61 201.2 3.617922 33
17.0 16.8 11.6788 58.4 0.403 31.5598 4.60 200.7 3.617618 15
18.0 17.8 11.6535 58.5 0.412 31.5694 4.58 200.0 3.616441 9
19.0 18.8 11.6244 58.5 0.400 31.5788 4.58 199.7 3.614903 9
20.0 19.9 11.5986 58.3 0.396 31.5876 4.56 199.0 3.613588 11
21.0 20.9 11.5641 58.4 0.389 31.5970 4.54 198.2 3.611571 17
22.0 21.8 11.5281 59.1 0.392 31.6028 4.52 197.0 3.609041 24
23.0 22.8 11.4947 59.2 0.396 31.6073 4.50 196.0 3.606619 14
24.0 23.8 11.4431 59.3 0.395 31.6161 4.48 195.4 3.603047 12
25.0 24.9 11.3970 59.3 0.386 31.6248 4.45 194.2 3.599943 18
26.0 25.7 11.3547 59.7 0.360 31.6326 4.43 193.2 3.597064 27
27.0 26.7 11.3090 59.8 0.358 31.6422 4.41 192.2 3.594081 12
28.0 27.8 11.2656 59.9 0.374 31.6541 4.39 191.4 3.591537 10
29.0 28.8 11.2178 60.0 0.358 31.6676 4.37 190.3 3.588776 8
30.0 29.8 11.1530 60.2 0.351 31.6854 4.31 188.0 3.584946 10
31.0 30.8 11.0146 60.4 0.325 31.7208 4.26 185.8 3.576465 11
32.0 31.8 10.7695 60.5 0.274 31.7842 4.20 183.2 3.561443 17
33.0 32.7 10.4469 61.2 0.216 31.8679 4.14 180.4 3.541639 24
34.0 33.7 10.2182 61.7 0.200 31.9289 4.10 178.7 3.527732 17
35.0 34.7 10.1111 62.1 0.186 31.9561 4.09 178.5 3.521106 14
36.0 35.7 10.0260 62.3 0.177 31.9772 4.09 178.3 3.515783 13
37.0 36.7 9.9268 62.6 0.169 32.0032 4.12 179.4 3.509720 12
38.0 37.7 9.8474 62.7 0.156 32.0240 4.12 179.7 3.504864 12
39.0 38.7 9.7925 62.8 0.155 32.0400 4.12 179.5 3.501672 13
40.0 39.7 9.7541 62.9 0.136 32.0526 4.11 179.2 3.499602 21
41.0 40.6 9.7359 63.1 0.134 32.0575 4.12 179.3 3.498530 23
42.0 41.6 9.7126 63.1 0.133 32.0634 4.11 179.0 3.497112 13
43.0 42.6 9.6846 63.1 0.141 32.0705 4.10 178.6 3.495395 11
44.0 43.6 9.6600 63.1 0.141 32.0762 4.08 177.8 3.493853 10
45.0 44.6 9.5948 63.1 0.130 32.0939 4.08 177.7 3.489930 15
46.0 45.6 9.5107 63.1 0.109 32.1248 4.03 175.5 3.485632 18
47.0 46.6 9.4894 63.3 0.096 32.1425 3.94 171.5 3.485542 14
48.0 47.6 9.4923 63.3 0.095 32.1451 3.91 170.5 3.486078 10
49.0 48.6 9.4941 63.4 0.096 32.1488 3.86 168.2 3.486656 11
50.0 49.6 9.4475 63.4 0.096 32.1713 3.85 167.8 3.484805 16
51.0 50.5 9.3682 63.4 0.074 32.2039 3.83 166.9 3.481074 27
52.0 51.5 9.3340 63.5 0.065 32.2221 3.79 165.4 3.479899 15
53.0 52.5 9.2980 63.6 0.066 32.2434 3.77 164.1 3.478857 12
54.0 53.6 9.2808 63.5 0.080 32.2508 3.75 163.6 3.478108 12
55.0 54.6 9.2488 63.6 0.077 32.2681 3.72 161.9 3.477031 15
56.0 55.5 9.1656 63.6 0.066 32.3222 3.64 158.6 3.475018 17
57.0 56.5 9.0998 63.7 0.053 32.3637 3.55 154.6 3.473298 21
58.0 57.5 9.0491 63.6 0.050 32.3894 3.51 153.0 3.471376 17
59.0 58.5 9.0142 63.4 0.049 32.4020 3.50 152.4 3.469564 13
60.0 59.7 8.9704 63.3 0.049 32.4218 3.52 153.2 3.467680 27
61.0 60.0 8.9527 63.2 0.049 32.4303 3.52 153.2 3.466958 8