*2018/11/05 10:09:02.73
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2018/08/18 09:10:07.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 64
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 2BE0499E
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 0.401 62.995
2 Depth metres 0.393 62.46
3 Temperature:Primary 'deg C (ITS90)' 7.9173 11.2849
4 Fluorescence:URU:Wetlabs mg/m^3 0.9E-01 1.177
5 Salinity:T0:C0 PSS-78 32.4003 33.6227
6 Oxygen:Dissolved:SBE mL/L 2.893 5.619
7 Oxygen:Dissolved:SBE umol/kg 125.8538 244.8012
8 Conductivity:Primary S/m 3.481057 3.66816
9 Number_of_bin_records n/a 10 36
$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\2018-090-0027.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 0006
EVENT NUMBER : 27
LATITUDE : 48 33.02000 N ! (deg min)
LONGITUDE : 124 55.66000 W ! (deg min)
WATER DEPTH : 65
*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 14:35:31 7231 7231
CLEAN 5.2.3 2018/11/01 14:35:48 7231 7231
CLIP 1.3 2018/11/01 14:36:41 7231 5312
SHIFTDAT 3.4 2018/11/01 16:38:35 5312 5312
DELETE 6.3 2018/11/02 08:37:13 5312 1437
CTDEDIT 5.2.3 2018/11/02 11:17:24 1437 1302
CALIB 11.9 2018/11/02 16:09:03 1302 1302
FILTERS 4.3 2018/11/02 16:28:53 1302 1302
BINAVE 4.2 2018/11/02 16:31:57 1302 64
REMOVECH 8.2 2018/11/02 16:33:33 64 64
CHGUNITS 3.1.1 2018/11/02 16:49:08 64 64
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 53.33 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.2.3 2018/11/02 11:17:24
135 records were deleted in this editing session.
40 changes in channel Salinity:T0:C0
-CALIB parameters: 2018/11/02 16:09:03
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
2018-08-18T09:10:03
15.4
0.1
7.3
3.3
0.0
70.8
14.4
100433920
1876852736
1394915
26067399
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
2018-08-18T09:10:07
# nquan = 11
# nvalues = 7231
# 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, 7231
# span 1 = -0.067, 63.334
# span 2 = -0.066, 62.787
# span 3 = 7.9096, 12.1304
# span 4 = -0.4030, 64.5970
# span 5 = 1.3121, 2.9843
# span 6 = 0.026238, 3.680493
# span 7 = -1.348, 1.606
# span 8 = 0.1705, 33.6305
# span 9 = 2.7110, 9.4744
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Aug 18 2018 09:10:07 [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 16:27:52, 7.23.2 [datcnv_vars = 8]
# datcnv_in = P:\Cruise_Data_Processing\2018-090\Processing\renamed CTD files\20
18-090-0027.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 10:22:36, 7.23.2
# wildedit_in = P:\Cruise_Data_Processing\2018-090\Processing\convert\2018-090-0
027.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 14:09:38, 7.23.2
# alignctd_in = P:\Cruise_Data_Processing\2018-090\Processing\wildedit\2018-090-
0027.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Nov 01 2018 14:11:14, 7.23.2
# celltm_in = P:\Cruise_Data_Processing\2018-090\Processing\align\2018-090-0027.
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 14:12:10, 7.23.2 [derive_vars = 2]
# Derive_in = P:\Cruise_Data_Processing\2018-090\Processing\celltm\2018-090-0027
.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 extremely noisy with some complete
reversals of direction.
CTDEDIT was used to remove records corrupted by shed wakes; 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
0.4 0.4 11.2849 0.462 32.4003 5.62 244.8 3.668160 14
0.9 0.9 11.1975 0.449 32.4051 5.57 242.6 3.660978 33
1.9 1.9 10.8646 0.422 32.4130 5.39 234.9 3.631967 24
3.1 3.1 10.6611 0.424 32.4157 5.32 231.7 3.614164 28
4.0 3.9 10.6715 0.419 32.4169 5.31 231.2 3.615232 30
5.0 4.9 10.6621 0.426 32.4175 5.26 229.2 3.614370 23
5.9 5.9 10.2620 0.406 32.4441 4.97 216.4 3.581706 20
7.1 7.0 9.8992 0.440 32.4584 4.77 207.8 3.550444 31
8.0 7.9 9.8407 0.441 32.4590 4.63 201.5 3.546027 13
9.0 8.9 9.6272 0.456 32.5133 4.48 195.0 3.532113 17
9.9 9.9 9.5080 0.409 32.5987 4.44 193.3 3.530091 18
11.0 10.9 9.5349 0.498 32.6229 4.58 199.3 3.534882 14
12.1 12.0 9.6043 0.571 32.6654 4.76 207.4 3.545241 24
13.0 12.9 9.6528 0.619 32.7019 4.98 216.9 3.553150 14
14.0 13.9 9.6797 0.789 32.7292 5.07 220.8 3.558262 15
14.9 14.8 9.6940 0.940 32.7657 5.14 223.8 3.563146 20
15.9 15.8 9.7122 1.177 32.8242 5.21 226.7 3.570540 22
17.0 16.9 9.7312 1.153 32.9241 5.18 225.5 3.582067 18
18.1 17.9 9.7318 0.982 32.9630 5.15 224.1 3.585978 35
18.9 18.7 9.6937 0.880 32.9685 5.11 222.4 3.583127 24
20.0 19.8 9.6747 0.784 32.9738 5.10 221.9 3.581998 18
21.0 20.9 9.6831 0.777 33.0085 5.11 222.6 3.586184 17
22.0 21.9 9.7326 0.890 33.0388 5.17 225.1 3.593493 18
23.0 22.8 9.7371 0.881 33.0505 5.14 223.9 3.595224 21
24.1 23.9 9.5538 0.934 33.0641 4.99 217.2 3.580134 32
25.0 24.8 9.3451 0.891 33.0631 4.77 207.7 3.561324 35
26.0 25.8 9.3082 0.846 33.0945 4.73 206.1 3.561130 36
27.1 26.8 9.1671 0.788 33.1096 4.56 198.4 3.550091 20
28.0 27.8 9.0100 0.629 33.0909 4.41 191.9 3.534164 16
29.1 28.8 8.9612 0.479 33.0833 4.33 188.3 3.529114 18
29.9 29.7 8.9623 0.444 33.0900 4.30 187.0 3.529899 26
31.0 30.7 8.9305 0.447 33.1199 4.25 185.0 3.529972 17
31.9 31.6 8.7609 0.386 33.1285 4.14 180.4 3.515724 20
33.0 32.7 8.6602 0.280 33.1405 4.00 174.1 3.507910 27
34.0 33.7 8.5940 0.220 33.1606 3.99 173.5 3.503913 18
35.1 34.8 8.5629 0.227 33.1749 3.99 173.5 3.502543 23
35.9 35.6 8.5485 0.210 33.1839 3.98 173.0 3.502156 18
37.0 36.7 8.4854 0.232 33.2041 3.99 173.8 3.498480 15
38.1 37.8 8.4232 0.170 33.2196 4.02 174.8 3.494452 24
39.0 38.6 8.4015 0.171 33.2263 4.02 174.9 3.493172 19
40.0 39.6 8.3879 0.171 33.2309 4.01 174.5 3.492447 12
41.0 40.6 8.3256 0.140 33.2557 4.01 174.4 3.489268 12
42.1 41.7 8.3113 0.125 33.2649 3.99 173.5 3.488903 20
43.0 42.7 8.3109 0.119 33.2677 3.95 171.8 3.489177 12
44.1 43.7 8.3092 0.126 33.2694 3.90 169.8 3.489234 20
45.1 44.7 8.2868 0.107 33.2772 3.80 165.2 3.488017 21
46.0 45.6 8.2438 0.128 33.2968 3.75 163.1 3.486061 18
47.0 46.6 8.1971 0.116 33.3203 3.70 161.1 3.484148 22
47.9 47.5 8.1574 0.103 33.3449 3.58 155.6 3.482947 26
49.0 48.6 8.1171 0.104 33.3699 3.42 148.9 3.481747 17
50.1 49.6 8.1011 0.090 33.3773 3.33 145.1 3.481057 22
50.8 50.4 8.0946 0.098 33.3833 3.27 142.3 3.481072 22
52.0 51.5 8.0769 0.109 33.4586 3.17 138.1 3.486596 11
53.0 52.6 8.0229 0.206 33.5126 3.10 134.9 3.486871 14
54.0 53.5 7.9849 0.181 33.5422 3.02 131.5 3.486277 27
55.0 54.5 7.9740 0.170 33.5629 2.99 130.0 3.487274 17
56.0 55.6 7.9619 0.185 33.5735 2.97 129.2 3.487226 20
56.9 56.4 7.9484 0.196 33.5802 2.95 128.4 3.486691 22
58.0 57.5 7.9372 0.205 33.5860 2.93 127.4 3.486265 12
59.0 58.5 7.9331 0.183 33.6017 2.92 126.9 3.487413 10
60.1 59.6 7.9254 0.191 33.6133 2.91 126.7 3.487841 13
61.1 60.6 7.9233 0.187 33.6157 2.90 126.2 3.487938 10
62.0 61.5 7.9243 0.198 33.6150 2.90 126.2 3.487997 13
63.0 62.5 7.9173 0.225 33.6227 2.89 125.9 3.488131 19