*2024/07/29 16:03:35.21
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2023/09/08 04:51:20.000
TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 73
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : AB8C602C
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1 73
2 Depth metres 1.341 72.236
3 Temperature:Primary 'deg C (ITS90)' 8.6338 15.1545
4 Salinity:T0:C0 PSS-78 31.4328 33.0791
5 Oxygen:Dissolved:SBE mL/L 1.945 7.844
6 Oxygen:Dissolved:SBE umol/kg 84.69215 342.3651
7 Conductivity:Primary S/m 3.501183 3.914511
8 Fluorescence:URU:Wetlabs mg/m^3 0.88E-01 8.049
9 Number_of_bin_records n/a 4 8
$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 ' ' 9 F ' ' 4
5 -99 ' ' 7 F ' ' 2
6 -99 ' ' 6 F ' ' 1
7 -99 ' ' 10 F ' ' 5
8 -99 ' ' 8 F ' ' 3
9 ' ' ' ' 5 I I 0
$END
$REMARKS
This file converted from Sea-Bird file:
E:\Telework\2023-010\Processing\derive\2023-010-0074.cnv
$END
*ADMINISTRATION
MISSION : 2023-010
AGENCY : IOS, Ocean Sciences Division, Sidney, B.C.
COUNTRY : Canada
PROJECT : Barkley Sound Euphausiid Study
SCIENTIST : Young K.
PLATFORM : Alta
*LOCATION
GEOGRAPHIC AREA : Barkley Sound
STATION : Coaster
EVENT NUMBER : 74
LATITUDE : 48 52.22400 N ! (deg min)
LONGITUDE : 125 16.04100 W ! (deg min)
WATER DEPTH : 84
*INSTRUMENT
TYPE : Sea-Bird CTD
MODEL : SBE-19plus
SERIAL NUMBER : 8241
$TABLE: SENSORS
! Name Abs Depth Serial No
! --------------------------------- -------------- ----------
Temperature ' ' 8241
Conductivity ' ' 8241
'Pressure:Strain Gauge' ' ' 8241
'Oxygen:SBE 43' ' ' 4354
'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRT-7495
$END
$REMARKS
Software version 2.8.0.119
$END
*HISTORY
$TABLE: PROGRAMS
! Name Vers Date Time Recs In Recs Out
! -------- ------ ---------- -------- --------- ---------
SBE_IOS 4.3 2024/07/26 15:32:12 1399 1399
CLEAN 5.3 2024/07/26 16:23:03 1399 1399
ADTIMCH 4.4 2024/07/26 16:23:09 1399 1399
CLIP 1.4.1 2024/07/26 16:43:47 1399 900
SHIFTDAT 3.5.1 2024/07/26 16:48:41 900 900
DELETE 6.3 2024/07/26 16:49:17 900 442
CLIP 1.4.1 2024/07/29 08:06:50 442 423
CTDEDIT 5.5.1 2024/07/29 09:44:41 423 411
BINAVE 4.2.1 2024/07/29 15:38:49 411 73
REMOVECH 8.2 2024/07/29 15:42:09 73 73
CHGUNITS 3.2 2024/07/29 15:46:16 73 73
REORDER 1.3.1 2024/07/29 15:50:01 ? ?
HDREDIT2 3.2 2024/07/29 16:03:35 ? ?
$END
$REMARKS
-CLEAN functions: 2024/07/26 16:23:01 20
Reset #RECS, MIN & MAX values in header.
Interpolation by Record Number, in Pressure [decibar]
Set event to last 4 characters of file name
-The following ADTIMCH parameters were used.
Add 7.00 hours to times in header file section
-The following CLIP parameters were used.
Clip by Record Number Limits
First Record,Last Record = 500,end
Time Not Available in File
-The following SHIFT parameters were used.
Shift Channel: Conductivity:Primary
# of Records to Advance (-ve for Delay):
At REC# 0 Shift= -2.20
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 NOT filtered.
Swells deleted. Warning message if pressure difference of 2.00
Drop rates < 0.30m/s (calculated over 5 points) will be deleted.
Drop rate applies in the range 10.00 to 63.32 dbars
Sample interval (from FILE section of header) = 0.250 seconds.
-The following CLIP parameters were used.
Clip by Channel Range
Clip Channel: Pressure
Min,Max = 1.200, 50000.000
Time Not Available in File
-CTDEDIT v5.5.1 2024/07/29 09:44:41
12 records were deleted in this editing session.
No data values were changed.
-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 2024/07/29 15:42:09
The following CHANNEL(S) were removed:
Scan_Number
Oxygen:Voltage:SBE [volts]
Descent_Rate [m/s]
Flag
Prediction_Flag
-CHANGE units:
Temperature reference channel: Temperature
Salinity reference channel: Salinity:T0:C0
'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg
-HEADER EDITS: 2024/07/29 16:03:35
Applied edit header: E:\Telework\2023-010\Processing\doc\2022-010-HDR.TXT
Channel 1: Pressure [decibar]
Format: F9.4 ==> F7.1
Channel 2: Depth [metres]
Name: Depth:Salt_Water ==> Depth
Format: F9.4 ==> F7.1
Channel 3: Temperature:Primary [deg C (ITS90)]
Name: Temperature ==> Temperature:Primary
Channel 8: Fluorescence:URU:Wetlabs [mg/m^3]
Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs
Channel 5: Oxygen:Dissolved:SBE [mL/L]
Format: F8.3 ==> F7.2
Channel 7: Conductivity:Primary [S/m]
Format: F10.6 ==> F10.5
$END
*COMMENTS
SBE HEADER
Sea-Bird SBE19plus Data File:
FileName = C:\Users\Barkley Sound\Desktop\2023-010 Barkley Files\CTD files\SBE
19plus_01908241_2023_09_08 4.hex
Software version 2.8.0.119
Temperature SN = 8241
Conductivity SN = 8241
System UpLoad Time = Sep 08 2023 10:13:54
2.8.0.119
07-Nov-2018
Sea-Bird Electronics, Inc.
3.1.8
Mar 9 2016 16:22:29
1.4
23 Nov 2022
temperature0
01908241
conductivity-0
01908241
strain-0
12041679
OXY
43-4354
not assigned
not assigned
CHL
FLRT-7495
not assigned
not assigned
not assigned
not assigned
not assigned
not assigned
not assigned
not assigned
2023-09-08T09:11:10
not logging
12.7
8.4
62.3
64.9
5.2
22.4
2492085
166139
4220403
15
96
1
3206
60
no
no
alkaline
7.5
yes
no
yes
no
no
no
no
no
no
no
no
no
yes
yes
raw HEX
01908241
09-Dec-22
1.243927e-03
2.764909e-04
-1.244512e-06
1.841943e-07
0.000000e+00
01908241
09-Dec-22
-1.006310e+00
1.379511e-01
-2.854140e-04
4.038563e-05
-9.570000e-08
3.250000e-06
1.000000e+00
12041679
03-Dec-22
1.138543e+00
2.619306e-03
1.566019e-11
5.246591e+05
3.468777e+01
-6.403339e-01
2.538575e+01
-2.500000e-04
0.000000e+00
-5.931497e+01
5.352813e+01
-2.961127e-01
0.000000e+00
8.700000e+02
-4.862000e-02
1.254448e+00
-4.878200e-02
1.252206e+00
-4.892300e-02
1.252319e+00
-4.893800e-02
1.252756e+00
-4.874600e-02
1.252342e+00
-4.844500e-02
1.252579e+00
1.000018e+00
cast 95 07 Sep 2023 21:51:20 samples 163094 to 164492, avg = 1, stop = mag sw
itch
# nquan = 11
# nvalues = 1399
# 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 = tv290C: Temperature [ITS-90, deg C]
# name 4 = c0S/m: Conductivity [S/m]
# name 5 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3]
# name 6 = sbeox0V: Oxygen raw, SBE 43 [V]
# name 7 = sal00: Salinity, Practical [PSU]
# name 8 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2
# name 9 = dz/dtM: Descent Rate [m/s], WS = 2
# name 10 = flag: flag
# span 0 = 1, 1399
# span 1 = 0.040, 73.325
# span 2 = 0.039, 72.690
# span 3 = 8.6273, 15.1562
# span 4 = 0.000099, 3.914656
# span 5 = -0.2666, 15.5439
# span 6 = 1.1839, 3.6400
# span 7 = 0.0070, 33.0916
# span 8 = 1.9436, 7.8598
# span 9 = -1.139, 1.004
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.25
# start_time = Sep 07 2023 21:51:20 [Instrument's time stamp, header]
# bad_flag = -9.990e-29
#
#
#
#
# 8241
# 09-Dec-22
# 1.24392713e-003
# 2.76490943e-004
# -1.24451208e-006
# 1.84194329e-007
# 1.00000000
# 0.0000
#
#
#
#
#
# 8241
# 09-Dec-22
# 1
#
# 0.0000
# 2000.0000
# 0
#
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.0
# -9.57000000e-008
#
#
# -1.00630959e+000
# 1.37951077e-001
# -2.85414048e-004
# 4.03856310e-005
# -9.57000000e-008
# 3.2500e-006
#
# 0.00000000e+000
#
# 1.00000000
# 0.00000
#
#
#
#
#
# 8241
# 03-Dec-22
# 1.13854293e+000
# 2.61930617e-003
# 1.56601912e-011
# -5.93149690e+001
# 5.35281313e+001
# -2.96112695e-001
# 5.24659053e+005
# 3.46877655e+001
# -6.40333929e-001
# 2.53857500e+001
# -2.50000000e-004
# 0.00000000e+000
# 0.000000
#
#
#
#
#
# 4354
# 20-Dec-22
# 1
#
#
# 0.0000
# 0.0000e+000
# 0.0000
# 0.00e+000
# 0.0000
# 0.0
#
#
#
# 4.4172e-001
# -0.4994
# -3.8855e-003
# 1.9428e-004
# -2.9950e-006
# 2.5826e+000
# 1.92634e-004
# -4.64803e-002
# 3.6000e-002
# 1.1200
# -3.3000e-002
# 5.0000e+003
# 1.4500e+003
#
#
#
#
#
#
# FLRT-7495
# 4/12/2022
# 1.20000000e+001
#
# 0.0390
#
#
#
# datcnv_date = Jul 26 2024 15:12:41, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = E:\Telework\2023-010\Unprocessed\CTD\2023-010-0074.hex E:\Telework
\2023-010\Processing\doc\2023-010-ctd.xmlcon
# datcnv_skipover = 0
# datcnv_ox_hysteresis_correction = no
# filter_date = Jul 26 2024 15:17:24, 7.26.7.129
# filter_in = E:\Telework\2023-010\Processing\convert\2023-010-0074.cnv
# filter_low_pass_tc_A = 0.500
# filter_low_pass_tc_B = 1.000
# filter_low_pass_A_vars =
# filter_low_pass_B_vars = prdM depSM
# wfilter_date = Jul 26 2024 15:19:02, 7.26.7.129
# wfilter_in = E:\Telework\2023-010\Processing\filter\2023-010-0074.cnv
# wfilter_excl_bad_scans = yes
# wfilter_action tv290C = cosine, 8
# wfilter_action c0S/m = cosine, 8
# alignctd_date = Jul 26 2024 15:28:45, 7.26.7.129
# alignctd_in = E:\Telework\2023-010\Processing\wfilter\2023-010-0074.cnv
# alignctd_adv = sbeox0V 0.500
# celltm_date = Jul 26 2024 15:29:28, 7.26.7.129
# celltm_in = E:\Telework\2023-010\Processing\align\2023-010-0074.cnv
# celltm_alpha = 0.0400, 0.0000
# celltm_tau = 8.0000, 0.0000
# celltm_temp_sensor_use_for_cond = primary,
# Derive_date = Jul 26 2024 15:30:01, 7.26.7.129 [derive_vars = 3]
# Derive_in = E:\Telework\2023-010\Processing\celltm\2023-010-0074.cnv E:\Telewo
rk\2023-064\Processing\doc\2023-064-ctd.xmlcon
# derive_time_window_docdt = seconds: 2
# derive_ox_tau_correction = yes
# derive_time_window_dzdt = seconds: 2
# file_type = ascii
END*
Remarks from CTDEDIT:
CTDEDIT was used to remove a few records corrupted by shed wake near the
bottom of the cast.
--------------------------------------------------------------------------------------
Data Processing Notes:
----------------------
Oxygen:Dissolved, Conductivity and Fluorescence:URU:Wetlabs data are nominal and
unedited except that some records were removed in editing temperature and salinity.
CTD salinity compared reasonably well with near-bottom samples.
CTD fluorescence compared with surface extracted chlorophyll samples in the usual way,
with fluorescence higher at low CHL and dropping to about 50% of CHL for high CHL.
Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling
for dissolved oxygen. This type of sensor is usually found to read low by a few %.
For details on the processing see document: 2023-010_Processing_Report.doc.
!--1--- --2--- ---3---- ---4---- --5--- --6-- ----7---- ---8--- -9--
!Pressu Depth Temperat Salinity Oxygen Oxyge Conductiv Fluores Numb
!re ure: :T0:C0 : n: ity: cence: er_o
! Primary Dissol Disso Primary URU: ~bin
! ved: lved: Wetlabs _rec
! SBE SBE ords
!------ ------ -------- -------- ------ ----- --------- ------- ----
*END OF HEADER
1.0 1.3 15.1480 31.4594 7.79 339.9 3.91398 3.367 4
2.0 2.0 15.1545 31.4587 7.84 342.2 3.91451 3.485 8
3.0 3.0 15.1276 31.4561 7.84 342.4 3.91186 3.520 8
4.0 4.0 14.9462 31.4555 7.70 336.1 3.89558 3.959 8
5.0 4.9 14.4355 31.4415 7.16 312.4 3.84842 5.357 7
6.0 5.9 13.6093 31.4328 6.30 274.9 3.77401 8.049 8
7.0 6.9 13.1686 31.5065 5.80 253.2 3.74290 2.344 8
8.0 8.0 12.7662 31.5100 5.58 243.3 3.70774 2.225 8
9.0 8.9 12.4831 31.5947 5.39 235.3 3.69171 1.465 7
10.0 9.9 12.3971 31.6717 5.42 236.6 3.69224 1.711 7
11.0 10.9 12.3636 31.7182 5.45 237.7 3.69418 1.167 8
12.0 11.9 12.3373 31.7492 5.46 238.0 3.69513 1.609 8
13.0 12.9 12.3007 31.7802 5.49 239.3 3.69517 1.391 8
14.0 13.9 12.2286 31.8012 5.42 236.5 3.69102 0.980 7
15.0 14.9 12.1567 31.8349 5.30 231.2 3.68820 0.715 8
16.0 15.9 12.1247 31.8809 5.30 231.2 3.69020 0.733 8
17.0 16.9 12.0812 31.9001 5.25 229.0 3.68838 0.660 7
18.0 17.8 12.0075 31.9210 5.18 225.9 3.68404 0.554 7
19.0 18.8 11.7798 31.9240 4.85 211.6 3.66420 0.328 8
20.0 19.8 11.3899 31.9397 4.28 186.6 3.63133 0.159 8
21.0 20.8 11.2225 32.0102 4.08 177.9 3.62377 0.163 8
22.0 21.9 11.0852 32.0542 4.00 174.5 3.61613 0.137 7
23.0 22.8 10.8745 32.0610 3.78 164.9 3.59823 0.165 7
24.0 23.8 10.8425 32.1196 3.73 162.7 3.60136 0.212 8
25.0 24.8 10.7434 32.1569 3.65 159.0 3.59639 0.240 7
26.0 25.8 10.5886 32.2050 3.54 154.1 3.58757 0.218 7
27.0 26.8 10.3644 32.2694 3.36 146.4 3.57421 0.171 6
28.0 27.8 10.1990 32.3221 3.23 140.6 3.56486 0.172 6
29.0 28.8 10.1015 32.3586 3.13 136.5 3.55990 0.175 6
30.0 29.7 10.0464 32.3794 3.06 133.4 3.55711 0.192 5
31.0 30.7 9.9904 32.4015 2.99 130.3 3.55438 0.182 5
32.0 31.7 9.9372 32.4336 2.96 129.0 3.55288 0.213 6
33.0 32.7 9.8745 32.4589 2.90 126.4 3.54987 0.171 6
34.0 33.7 9.8186 32.4803 2.83 123.2 3.54706 0.153 6
35.0 34.7 9.7836 32.4999 2.79 121.6 3.54592 0.161 6
36.0 35.7 9.7656 32.5116 2.76 120.2 3.54553 0.152 6
37.0 36.7 9.7606 32.5233 2.79 121.3 3.54628 0.177 5
38.0 37.7 9.7427 32.5379 2.81 122.3 3.54616 0.161 4
39.0 38.6 9.7144 32.5561 2.82 122.8 3.54548 0.159 4
40.0 39.6 9.6910 32.5699 2.81 122.4 3.54479 0.153 4
41.0 40.6 9.6768 32.5786 2.79 121.7 3.54443 0.148 4
42.0 41.7 9.6616 32.5877 2.78 121.2 3.54402 0.146 5
43.0 42.7 9.6395 32.5999 2.76 120.3 3.54331 0.140 4
44.0 43.6 9.5947 32.6250 2.75 119.8 3.54182 0.146 4
45.0 44.6 9.5535 32.6494 2.76 120.1 3.54058 0.145 4
46.0 45.6 9.5219 32.6675 2.77 120.6 3.53959 0.154 5
47.0 46.6 9.4882 32.6862 2.77 120.5 3.53846 0.125 4
48.0 47.5 9.4676 32.6984 2.76 120.2 3.53787 0.134 4
49.0 48.5 9.4383 32.7133 2.77 120.8 3.53675 0.132 4
50.0 49.6 9.3991 32.7326 2.76 120.3 3.53518 0.149 5
51.0 50.6 9.3549 32.7540 2.73 118.8 3.53338 0.137 4
52.0 51.5 9.3168 32.7737 2.70 117.6 3.53194 0.133 4
53.0 52.4 9.2857 32.7897 2.69 117.3 3.53077 0.125 4
54.0 53.4 9.2256 32.8148 2.67 116.2 3.52790 0.127 4
55.0 54.5 9.1444 32.8498 2.63 114.8 3.52411 0.118 5
56.0 55.6 9.1024 32.8686 2.60 113.4 3.52223 0.134 4
57.0 56.6 9.0709 32.8769 2.56 111.7 3.52027 0.118 4
58.0 57.5 9.0340 32.8857 2.53 110.1 3.51789 0.103 4
59.0 58.4 9.0061 32.8966 2.50 109.1 3.51648 0.119 4
60.0 59.4 8.9393 32.9186 2.41 105.0 3.51270 0.125 5
61.0 60.5 8.8542 32.9496 2.22 96.9 3.50815 0.114 4
62.0 61.4 8.8190 32.9680 2.13 92.8 3.50682 0.177 4
63.0 62.4 8.8052 32.9757 2.10 91.6 3.50637 0.113 4
64.0 63.3 8.7960 32.9823 2.10 91.5 3.50623 0.122 4
65.0 64.5 8.7727 32.9984 2.11 91.8 3.50574 0.130 5
66.0 65.5 8.7456 33.0128 2.12 92.5 3.50474 0.095 4
67.0 66.4 8.7318 33.0174 2.10 91.3 3.50400 0.088 4
68.0 67.4 8.7144 33.0223 2.04 89.0 3.50297 0.101 4
69.0 68.4 8.6885 33.0337 1.97 86.0 3.50179 0.096 5
70.0 69.4 8.6678 33.0466 1.95 84.7 3.50121 0.095 4
71.0 70.3 8.6567 33.0562 1.96 85.4 3.50118 0.089 4
72.0 71.3 8.6467 33.0664 1.99 86.7 3.50131 0.103 5
73.0 72.2 8.6338 33.0791 2.02 87.8 3.50141 0.098 6