*2018/11/05 10:09:03.12
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2018/08/19 09:08:56.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 45
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 7F05EEF8
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1 44.541
2 Depth metres 0.992 44.167
3 Temperature:Primary 'deg C (ITS90)' 8.9978 11.3482
4 Fluorescence:URU:Wetlabs mg/m^3 0.305 17.622
5 Salinity:T0:C0 PSS-78 32.0936 32.8465
6 Oxygen:Dissolved:SBE mL/L 3.758 8.755
7 Oxygen:Dissolved:SBE umol/kg 163.6069 381.5194
8 Conductivity:Primary S/m 3.510304 3.642552
9 Number_of_bin_records n/a 8 44
$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\2018-090-0057.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 0016
EVENT NUMBER : 57
LATITUDE : 48 44.76000 N ! (deg min)
LONGITUDE : 125 15.58000 W ! (deg min)
WATER DEPTH : 45
*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 14:35:34 4508 4508
CLEAN 5.2.3 2018/11/01 15:05:11 4508 4508
CLIP 1.3 2018/11/01 15:05:37 4508 2589
SHIFTDAT 3.4 2018/11/01 16:38:36 2589 2589
DELETE 6.3 2018/11/02 08:37:14 2589 1096
CTDEDIT 5.2.3 2018/11/02 14:39:31 1096 1034
CALIB 11.9 2018/11/02 16:09:04 1034 1034
FILTERS 4.3 2018/11/02 16:12:58 1034 1034
BINAVE 4.2 2018/11/02 16:31:58 1034 45
REMOVECH 8.2 2018/11/02 16:33:33 45 45
CHGUNITS 3.1.1 2018/11/02 16:49:09 45 45
REORDER 1.3.1 2018/11/05 10:08:59 ? ?
HDREDIT2 3.1.1 2018/11/05 10:09:03 ? ?
$END
$REMARKS
-CLEAN functions: 2018/11/01 15:05:11 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 34.58 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.2.3 2018/11/02 14:39:31
62 records were deleted in this editing session.
No data values were changed.
-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 10:09:03
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
2018-08-19T09:08:53
15.4
0.1
7.3
3.3
0.0
63.5
13.2
105119744
1872166912
1459996
26002318
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
2018-08-19T09:08:56
# nquan = 11
# nvalues = 4508
# 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, 4508
# span 1 = -0.123, 44.576
# span 2 = -0.122, 44.193
# span 3 = 8.9967, 11.3701
# span 4 = -0.4030, 64.5970
# span 5 = 1.5838, 3.1524
# span 6 = 0.047547, 3.643613
# span 7 = -1.530, 1.283
# span 8 = 0.3240, 32.8478
# span 9 = 3.5428, 9.4723
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Aug 19 2018 09:08:56 [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 16:28:01, 7.23.2 [datcnv_vars = 8]
# datcnv_in = P:\Cruise_Data_Processing\2018-090\Processing\renamed CTD files\20
18-090-0057.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 10:22:40, 7.23.2
# wildedit_in = P:\Cruise_Data_Processing\2018-090\Processing\convert\2018-090-0
057.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 14:09:42, 7.23.2
# alignctd_in = P:\Cruise_Data_Processing\2018-090\Processing\wildedit\2018-090-
0057.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Nov 01 2018 14:11:19, 7.23.2
# celltm_in = P:\Cruise_Data_Processing\2018-090\Processing\align\2018-090-0057.
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 14:12:16, 7.23.2 [derive_vars = 2]
# Derive_in = P:\Cruise_Data_Processing\2018-090\Processing\celltm\2018-090-0057
.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:
The descent rate of the CTD was noisy with a few complete reversals of
direction.
CTDEDIT was used to remove records corrupted by shed wakes near the top
and bottom of the cast.
---------------------------------------------------------------------------------
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
1.0 1.0 11.3482 16.218 32.0936 8.76 381.5 3.642552 36
2.1 2.1 11.3350 15.900 32.1020 8.75 381.4 3.642285 18
3.1 3.0 11.3157 15.759 32.1085 8.75 381.5 3.641281 28
4.0 3.9 11.2724 17.622 32.1187 8.64 376.5 3.638283 26
5.0 5.0 11.2265 16.445 32.1264 8.53 371.7 3.635270 20
6.0 5.9 11.2318 15.579 32.1254 8.55 372.5 3.635685 22
7.0 6.9 11.2285 14.781 32.1247 8.55 372.7 3.635366 23
8.0 7.9 11.2096 15.066 32.1286 8.44 367.8 3.634120 39
9.0 8.9 11.0133 15.714 32.1670 8.02 349.3 3.620925 10
10.0 10.0 10.8744 14.100 32.1868 7.72 336.4 3.610374 15
10.9 10.9 10.7996 14.017 32.1978 7.46 325.0 3.604891 20
11.9 11.8 10.6679 12.469 32.2118 6.95 302.6 3.594671 23
13.0 12.9 10.4825 9.895 32.2395 6.62 288.3 3.581082 16
14.1 14.0 10.4417 8.139 32.2424 6.45 281.0 3.577806 23
15.0 14.8 10.4392 8.933 32.2427 6.40 279.0 3.577660 27
16.0 15.8 10.4382 8.048 32.2435 6.38 277.9 3.577686 17
17.0 16.9 10.4394 7.858 32.2437 6.32 275.1 3.577862 15
18.0 17.9 10.3707 7.745 32.2575 6.19 269.6 3.573199 29
18.9 18.8 10.3369 7.886 32.2637 5.99 261.0 3.570867 25
20.0 19.8 10.2455 6.258 32.2795 5.72 249.0 3.564404 15
21.0 20.9 10.0651 5.396 32.3162 5.39 234.9 3.552137 19
22.0 21.8 9.8578 4.928 32.3586 4.92 214.2 3.538041 28
23.0 22.8 9.4977 2.122 32.5245 4.44 193.2 3.522506 19
24.0 23.8 9.4373 0.800 32.5470 4.25 185.3 3.519400 20
25.0 24.8 9.4332 0.816 32.5492 4.20 183.0 3.519299 26
26.0 25.8 9.4253 0.496 32.5546 4.17 181.6 3.519167 24
27.0 26.7 9.4107 0.470 32.5641 4.14 180.1 3.518839 28
28.0 27.7 9.3765 0.537 32.5858 4.08 177.7 3.517963 21
29.0 28.8 9.3402 0.413 32.6087 4.03 175.5 3.517022 21
30.0 29.8 9.3065 0.469 32.6310 3.99 173.9 3.516240 30
30.9 30.6 9.2916 0.388 32.6446 3.98 173.4 3.516285 33
32.0 31.7 9.2880 0.471 32.6488 3.97 172.8 3.516412 14
33.0 32.7 9.2836 0.305 32.6516 3.96 172.3 3.516340 14
34.0 33.7 9.2814 0.372 32.6536 3.96 172.4 3.516389 24
35.0 34.7 9.2780 0.466 32.6570 3.96 172.4 3.516452 13
36.0 35.7 9.2759 0.600 32.6594 3.97 172.9 3.516539 14
37.1 36.8 9.2743 0.450 32.6624 3.99 173.8 3.516739 38
38.0 37.6 9.2737 0.447 32.6634 3.99 173.9 3.516825 18
39.0 38.7 9.2540 0.486 32.6759 3.98 173.4 3.516334 15
40.0 39.7 9.2309 0.473 32.6908 3.96 172.6 3.515771 43
41.0 40.6 9.1935 0.414 32.7131 3.92 170.7 3.514653 20
42.0 41.6 9.1520 0.355 32.7417 3.88 169.0 3.513779 17
43.0 42.7 9.1002 0.442 32.7735 3.84 167.3 3.512295 22
44.0 43.6 9.0359 0.407 32.8171 3.78 164.7 3.510831 44
44.5 44.2 8.9978 0.427 32.8465 3.76 163.6 3.510304 8