*2018/11/05 10:09:02.92
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2018/08/18 21:08:13.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 55
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 516921C9
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 0.304 53.916
2 Depth metres 0.295 53.453
3 Temperature:Primary 'deg C (ITS90)' 8.2066 10.8472
4 Fluorescence:URU:Wetlabs mg/m^3 0.18 3.156
5 Salinity:T0:C0 PSS-78 32.3799 33.5332
6 Oxygen:Dissolved:SBE mL/L 3.141 7.018
7 Oxygen:Dissolved:SBE umol/kg 136.6921 305.7327
8 Conductivity:Primary S/m 3.493919 3.627009
9 Number_of_bin_records n/a 9 23
$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 ' ' 8 F ' ' 3
5 -99 ' ' 9 F ' ' 4
6 -99 ' ' 7 F ' ' 2
7 -99 ' ' 6 F ' ' 1
8 -99 ' ' 10 F ' ' 6
9 ' ' ' ' 5 I I 0
$END
$REMARKS
This file converted from Sea-Bird file:
P:\Cruise_Data_Processing\2018-090\Processing\derive\2018-090-0042.cnv
$END
*ADMINISTRATION
MISSION : 2018-090
AGENCY : IOS, Ocean Sciences Division, Sidney, B.C.
COUNTRY : Canada
PROJECT : OPP - MEQ
SCIENTIST : Vagle S.
PLATFORM : Vector
*LOCATION
GEOGRAPHIC AREA : 'Boundary Pass, Juan de Fuca, Swiftsure Bank,'
CONTINUED : ' Barkeley Sound'
STATION : HFTA 0011
EVENT NUMBER : 42
LATITUDE : 48 34.70000 N ! (deg min)
LONGITUDE : 124 45.24000 W ! (deg min)
WATER DEPTH : 55
*INSTRUMENT
TYPE : Sea-Bird CTD
MODEL : SBE25plus
SERIAL NUMBER : 0251123
$TABLE: SENSORS
! Name Abs Depth Serial No
! --------------------------------- -------------- ----------
Temperature ' ' 2968
Conductivity ' ' 2173
'Pressure:Strain Gauge' ' ' 1123
'Oxygen:SBE 43' ' ' 0766
'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-2214
$END
$REMARKS
1.0
$END
*HISTORY
$TABLE: PROGRAMS
! Name Vers Date Time Recs In Recs Out
! -------- ------ ---------- -------- --------- ---------
SBE_IOS 4.2.2 2018/11/01 14:35:33 5221 5221
CLEAN 5.2.3 2018/11/01 14:35:50 5221 5221
CLIP 1.3 2018/11/01 14:36:42 5221 3302
SHIFTDAT 3.4 2018/11/01 16:38:36 3302 3302
DELETE 6.3 2018/11/02 08:37:14 3302 835
CTDEDIT 5.2.3 2018/11/02 13:42:28 835 789
CALIB 11.9 2018/11/02 16:09:04 789 789
FILTERS 4.3 2018/11/02 16:12:58 789 789
BINAVE 4.2 2018/11/02 16:31:57 789 55
REMOVECH 8.2 2018/11/02 16:33:33 55 55
CHGUNITS 3.1.1 2018/11/02 16:49:09 55 55
REORDER 1.3.1 2018/11/05 10:08:59 ? ?
HDREDIT2 3.1.1 2018/11/05 10:09:02 ? ?
$END
$REMARKS
-CLEAN functions: 2018/11/01 14:35:45 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 Record,Last Record = 1920, 50000
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= 1.70
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: 9
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 44.01 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.2.3 2018/11/02 13:42:28
46 records were deleted in this editing session.
48 changes in channel Salinity:T0:C0
-CALIB parameters: 2018/11/02 16:09:04
Calibration type = Correct
Mode: ONLY - calibration specs from Cal File only.
Calibration file = P:\Cruise_Data_Processing\2018-090\Processing\doc\2018-090-recal1.CCF
Calibrations applied:
Ch Name Units Fmla Coefficents
-- ----------------------------- --------- --- -----------------------------
10 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1060000E+01
-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 = Press*
Averaging interval = 1.00
Minimum bin value = 0.000
Average value was used
Interpolated values were NOT used for empty bins
Channel 'NUMBER_OF_BIN_RECORDS' was added to file.
-REMOVECH 2018/11/02 16:33:33
The following CHANNEL(S) were removed:
Scan_Number
Oxygen:Voltage:SBE [volts]
Descent_Rate [m/s]
Flag
-CHANGE units:
Temperature reference channel: Temperature:Primary
Salinity reference channel: Salinity:T0:C0
'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg
-HEADER EDITS: 2018/11/05 10:09:02
Applied edit header: P:\Cruise_Data_Processing\2018-090\Processing\doc\2018-090-HDR.TXT
Channel 1: Pressure [decibar]
Format: F10.3 ==> F7.1
Channel 2: Depth [metres]
Name: Depth:Salt_Water ==> Depth
Format: F10.3 ==> F7.1
Channel 4: Fluorescence:URU:Wetlabs [mg/m^3]
Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs
Channel 6: Oxygen:Dissolved:SBE [mL/L]
Format: F8.3 ==> F7.2
Channel 8: Conductivity:Primary [S/m]
Format: F11.6 ==> F10.6
$END
*COMMENTS
SBE HEADER
1.0
Dec 1 2012 10:43:42
2018-08-18T21:08:10
15.4
0.5
7.3
3.3
0.0
61.0
14.2
103120896
1874165760
1432234
26030080
0
0
Sea-Bird Electronics, Inc
1.0
Dec 1 2012 10:43:42
1.0
2015-10-29T13:15:10
temperature-0
2968
conductivity-0
2173
strain-0
4708555
OXY
0766
CHL
ECO 2214
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
0
0
0
0
2800
45
1
0
1
1
1
0
0
0
0
0
0
8
4708555
2015-11-11
6.961122e-01
5.499725e-04
1.531754e-13
-9.283356e+01
4.149143e+01
1.528701e+00
8.370818e+06
-8.596546e+01
5.906569e+00
1.040725e+02
-8.961324e-03
0.000000e+00
0.000000e+00
2.900000e+03
2018-08-18T21:08:13
# nquan = 11
# nvalues = 5221
# 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 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3]
# name 5 = sbeox0V: Oxygen raw, SBE 43 [V]
# name 6 = c0S/m: Conductivity [S/m]
# name 7 = dz/dtM: Descent Rate [m/s]
# name 8 = sal00: Salinity, Practical [PSU]
# name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2
# name 10 = flag: flag
# span 0 = 1, 5221
# span 1 = -0.088, 54.012
# span 2 = -0.087, 53.547
# span 3 = 8.2047, 13.4215
# span 4 = -0.4030, 64.5970
# span 5 = 1.3897, 3.0038
# span 6 = 0.032524, 3.663168
# span 7 = -1.793, 1.535
# span 8 = 0.2029, 33.5348
# span 9 = 2.9427, 9.5760
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Aug 18 2018 21:08:13 [Instrument's time stamp, header]
# bad_flag = -9.990e-29
#
#
#
#
# 2968
# 22-Feb-17
# 1
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.000
# 4.30535958e-003
# 6.39798216e-004
# 2.19306163e-005
# 1.97019170e-006
# 1000.000
# 1.00000000
# 0.0000
#
#
#
#
#
# 2173
# 23-Feb-17
# 1
#
# 0.0000
# 2000.0000
# 0
#
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.0
# -9.57000000e-008
#
#
# -1.01676051e+001
# 1.39410479e+000
# -2.69269723e-003
# 2.58106152e-004
# -9.57000000e-008
# 3.2500e-006
#
# 0.00000000e+000
#
# 1.00000000
# 0.00000
#
#
#
#
#
# 1123
# 11-Nov-15
# 6.96112196e-001
# 5.49972465e-004
# 1.53175364e-013
# -9.28335614e+001
# 4.14914260e+001
# 1.52870082e+000
# 8.37081850e+006
# -8.59654618e+001
# 5.90656907e+000
# 1.04072526e+002
# -8.96132376e-003
# 0.00000000e+000
# 0.000000
#
#
#
#
#
# 0766
# 01-Mar-17
# 1
#
#
# 0.0000
# 0.0000e+000
# 0.0000
# 0.00e+000
# 0.0000
# 0.0
#
#
#
# 4.3201e-001
# -0.5240
# -4.4417e-003
# 2.5497e-004
# -3.9030e-006
# 2.5826e+000
# 1.92634e-004
# -4.64803e-002
# 3.6000e-002
# 1.2900
# -3.3000e-002
# 5.0000e+003
# 1.4500e+003
#
#
#
#
#
#
# FLRTD-2214
# 2/6/2017
# 1.30000000e+001
#
# 0.0310
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
# datcnv_date = Oct 31 2018 16:27:57, 7.23.2 [datcnv_vars = 8]
# datcnv_in = P:\Cruise_Data_Processing\2018-090\Processing\renamed CTD files\20
18-090-0042.xml P:\Cruise_Data_Processing\2018-090\Processing\doc\2018-090-ctd.xmlcon
# datcnv_skipover = 0
# datcnv_ox_hysteresis_correction = no
# wildedit_date = Nov 01 2018 10:22:39, 7.23.2
# wildedit_in = P:\Cruise_Data_Processing\2018-090\Processing\convert\2018-090-0
042.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
# alignctd_date = Nov 01 2018 14:09:40, 7.23.2
# alignctd_in = P:\Cruise_Data_Processing\2018-090\Processing\wildedit\2018-090-
0042.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Nov 01 2018 14:11:17, 7.23.2
# celltm_in = P:\Cruise_Data_Processing\2018-090\Processing\align\2018-090-0042.
cnv
# celltm_alpha = 0.0400, 0.0000
# celltm_tau = 8.0000, 0.0000
# celltm_temp_sensor_use_for_cond = primary,
# Derive_date = Nov 01 2018 14:12:14, 7.23.2 [derive_vars = 2]
# Derive_in = P:\Cruise_Data_Processing\2018-090\Processing\celltm\2018-090-0042
.cnv P:\Cruise_Data_Processing\2018-034\Processing\doc\2018-034-ctd.XMLCON
# derive_time_window_docdt = seconds: 2
# derive_ox_tau_correction = yes
# file_type = ascii
END*
Remarks from CTDEDIT:
CTDEDIT was used to remove records corrupted by shed wakes near the top
and bottom of the cast; salinity was cleaned.
---------------------------------------------------------------------------------
Data Processing Notes:
----------------------
Conductivity and Fluorescence data are nominal and unedited except that some
records were removed in editing temperature and salinity.
NOTE: While the CTD fluorescence data are expressed in concentration units, they
do not always compare well to extracted chlorophyll samples, particularly for
casts far from shore.
The only data available for event #66 came from the soak period so they have not
been processed.
There was no calibration sampling during this cruise. Recalibration of dissolved
oxygen data was based on an intercomparison with an SBE911 on one cast during a
previous cruise. This is considered a rough estimate.
Salinity was not recalibrated; rough comparisons during 2 previous cruises suggest
it is within +/-0.005psu.
For details on the processing see document: 2018-090_Processing_Report.doc.
---------------------------------------------------------------------------------
*CALIBRATION
$TABLE: CORRECTED CHANNELS
! Name Units Fmla Pad Coefficients
! ---------------------- ------ ---- ------ ------------
Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.06)
$END
!--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- ----8---- -9--
!Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Conductiv Numb
!re ure: cence: :T0:C0 : n: ity: er_o
! Primary URU: Dissol Disso Primary ~bin
! Wetlabs ved: lved: _rec
! SBE SBE ords
!------ ------ -------- ------- -------- ------ ----- --------- ----
*END OF HEADER
0.3 0.3 10.8472 1.832 32.3799 7.02 305.7 3.627009 17
1.0 0.9 10.8301 1.964 32.3828 6.99 304.5 3.625827 18
2.0 2.0 10.7662 2.292 32.3904 6.85 298.4 3.621024 15
3.0 3.0 10.5067 2.760 32.4210 6.60 287.6 3.601619 17
4.0 4.0 10.2166 2.680 32.4334 6.16 268.3 3.576503 23
5.0 4.9 9.9805 3.156 32.4496 5.62 244.6 3.557163 22
6.0 5.9 9.8762 2.640 32.4521 5.26 229.2 3.548185 17
7.0 6.9 9.8191 2.108 32.4492 5.09 221.6 3.542882 14
8.0 7.9 9.7960 2.079 32.4444 4.98 217.0 3.540415 11
9.0 8.9 9.7734 1.349 32.4409 4.89 212.9 3.538110 12
10.0 9.9 9.7407 1.248 32.4417 4.76 207.2 3.535346 13
11.0 10.9 9.6413 0.796 32.4478 4.59 199.9 3.527200 17
12.0 11.9 9.6070 0.484 32.4594 4.46 194.2 3.525341 19
13.0 12.9 9.5519 0.379 32.5023 4.42 192.4 3.524822 16
14.0 13.9 9.5384 0.564 32.5154 4.40 191.5 3.524825 12
15.0 14.9 9.5367 0.465 32.5117 4.39 191.0 3.524367 11
16.0 15.9 9.5378 0.488 32.5106 4.39 191.0 3.524406 12
17.0 16.9 9.5374 0.451 32.5200 4.40 191.6 3.525327 12
18.0 17.8 9.5423 0.706 32.5357 4.42 192.6 3.527332 14
19.0 18.8 9.5251 0.929 32.5533 4.39 191.3 3.527567 14
20.0 19.8 9.4565 0.744 32.5622 4.30 187.3 3.522405 17
21.0 20.8 9.4112 0.409 32.5726 4.23 184.1 3.519452 15
22.0 21.8 9.4019 0.322 32.5770 4.20 182.9 3.519093 13
23.0 22.8 9.3998 0.285 32.5824 4.19 182.3 3.519475 11
24.0 23.8 9.3841 0.374 32.6028 4.17 181.4 3.520122 11
25.0 24.8 9.3383 0.412 32.6318 4.12 179.5 3.518921 14
26.0 25.8 9.2955 0.439 32.6486 4.06 176.9 3.516799 16
27.0 26.7 9.2396 0.401 32.6819 4.00 174.3 3.515116 16
28.0 27.8 9.2066 0.366 32.7018 3.94 171.8 3.514153 14
29.0 28.8 9.1568 0.377 32.7190 3.89 169.2 3.511446 13
30.0 29.7 9.1247 0.312 32.7310 3.83 166.8 3.509803 11
31.0 30.7 9.0869 0.260 32.7432 3.77 164.4 3.507674 11
32.0 31.7 9.0443 0.258 32.7693 3.71 161.4 3.506456 12
33.0 32.7 8.9566 0.265 32.8219 3.63 158.2 3.503776 12
34.0 33.7 8.8548 0.255 32.8837 3.55 154.4 3.500712 15
35.0 34.7 8.7921 0.207 32.9132 3.47 151.2 3.498010 18
36.0 35.7 8.7782 0.205 32.9186 3.43 149.4 3.497336 15
37.0 36.7 8.7632 0.222 32.9267 3.40 148.2 3.496871 11
38.0 37.7 8.7247 0.217 32.9525 3.38 147.1 3.495907 13
39.0 38.6 8.7254 0.207 32.9526 3.36 146.3 3.496019 13
40.0 39.6 8.7183 0.204 32.9588 3.33 145.0 3.496027 12
41.0 40.6 8.6695 0.194 32.9971 3.29 143.0 3.495383 11
42.0 41.6 8.5742 0.194 33.0728 3.25 141.4 3.494146 10
43.0 42.6 8.5300 0.196 33.1113 3.22 140.3 3.493919 12
44.0 43.6 8.5090 0.198 33.1422 3.21 139.5 3.495018 15
45.0 44.6 8.5037 0.194 33.1504 3.19 138.9 3.495378 17
46.0 45.6 8.4816 0.180 33.1733 3.18 138.3 3.495615 14
47.0 46.6 8.4627 0.190 33.1920 3.17 137.8 3.495754 14
48.0 47.6 8.4412 0.234 33.2156 3.15 137.3 3.496111 13
49.0 48.6 8.4170 0.206 33.2433 3.14 136.7 3.496611 15
50.0 49.6 8.3594 0.200 33.3116 3.14 136.8 3.497963 14
51.0 50.6 8.3196 0.186 33.3596 3.15 137.2 3.498984 11
52.0 51.6 8.2797 0.194 33.4209 3.17 137.9 3.501089 9
53.1 52.6 8.2238 0.213 33.5142 3.19 138.6 3.505055 15
53.9 53.5 8.2066 0.242 33.5332 3.18 138.5 3.505336 22