*2017/11/20 11:15:01.62
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2017/08/18 14:37:21.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 85
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 6901DA79
NUMBER OF CHANNELS : 8
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1.023 84.99
2 Depth metres 1.015 84.252
3 Temperature:Primary 'deg C (ITS90)' 9.5693 13.5674
4 Fluorescence:URU:Wetlabs mg/m^3 0.369 8.047
5 Salinity:T0:C0 PSS-78 28.612 31.7064
6 Oxygen:Dissolved:SBE mL/L 3.006 5.98
7 Oxygen:Dissolved:SBE umol/kg 130.9935 261.3857
8 Number_of_bin_records n/a 18 43
$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 ' ' ' ' 5 I I 0
$END
$REMARKS
This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2017-07\Pro
$END
*ADMINISTRATION
MISSION : 2017-07
AGENCY : IOS, Ocean Sciences Division, Sidney, B.C.
COUNTRY : Canada
PROJECT : Strait of Georgia Zooplankton
SCIENTIST : Young K.
PLATFORM : Salacia
*LOCATION
GEOGRAPHIC AREA : Strait of Georgia
STATION : SC-04
EVENT NUMBER : 165
LATITUDE : 48 43.48800 N ! (deg min)
LONGITUDE : 123 24.99100 W ! (deg min)
WATER DEPTH : 85
*INSTRUMENT
TYPE : Sea-Bird CTD
MODEL : SBE25plus
SERIAL NUMBER : 1123
$TABLE: SENSORS
! Name Abs Depth Serial No
! --------------------------------- -------------- ----------
Temperature ' ' 4888
Conductivity ' ' 3396
'Pressure:Strain Gauge' ' ' 1123
'Oxygen:SBE 43' ' ' 3234
'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 3.5.2 2017/11/14 16:40:56 5973 5973
CLEAN 5.2.2 2017/11/14 16:41:33 ? ?
CLIP 1.3 2017/11/15 11:12:10 5973 4054
SHIFTDAT 3.4 2017/11/15 12:14:23 4054 4054
DELETE 6.3 2017/11/15 13:14:22 4054 1687
CTDEDIT 5.2.3 2017/11/17 16:44:43 1687 1656
CALIB 11.9 2017/11/20 09:39:15 1656 1656
BINAVE 4.2 2017/11/20 09:53:21 1656 85
REMOVECH 8.2 2017/11/20 10:14:11 85 85
CHGUNITS 3.1.1 2017/11/20 10:14:33 85 85
REORDER 1.3.1 2017/11/20 10:31:39 ? ?
HDREDIT2 3.1.1 2017/11/20 11:15:01 ? ?
$END
$REMARKS
-CLEAN functions: 2017/11/14 16:40:58 20
Set event to last 4 characters of file name
-The following CLIP parameters were used.
Clip by Record Number Limits
First Record,Last Record = 1920,100000
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= 1.20
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 75.46 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.2.3 2017/11/17 16:44:43
31 records were deleted in this editing session.
No data values were changed.
-CALIB parameters: 2017/11/20 09:39:15
Calibration type = Correct
Mode: ONLY - calibration specs from Cal File only.
Calibration file = P:\Cruise_Data_Processing\2017-07\Processing\doc\2017-07-recal1.CCF
Calibrations applied:
Ch Name Units Fmla Coefficents
-- ----------------------------- --------- --- -----------------------------
10 Oxygen:Dissolved:SBE mL/L 10 0.4130000E-01 0.1048400E+01
-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 2017/11/20 10:14:11
The following CHANNEL(S) were removed:
Scan_Number
Conductivity:Primary [S/m]
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: 2017/11/20 11:15:01
Applied edit header: P:\Cruise_Data_Processing\2017-07\Processing\doc\2017-07-HDR.TXT
Channel 2: Depth [metres]
Name: Depth:Salt_Water ==> Depth
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
$END
*COMMENTS
SBE HEADER
1.0
Dec 1 2012 10:43:42
2017-08-18T14:37:18
17.2
0.2
7.3
3.3
0.0
58.6
12.9
230424576
1746862080
3200341
24261973
0
0
Sea-Bird Electronics, Inc
1.0
Dec 1 2012 10:43:42
1.0
2015-10-29T13:15:10
temperature-0
03-4888
conductivity-0
3396
strain-0
4708555
OXY
43-3234
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
2017-08-18T14:37:21
# nquan = 11
# nvalues = 5973
# 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 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3]
# name 6 = sbeox0V: Oxygen raw, SBE 43 [V]
# 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, 5973
# span 1 = -0.145, 85.463
# span 2 = -0.143, 84.721
# span 3 = 9.5689, 13.7328
# span 4 = 0.065183, 3.470623
# span 5 = -0.4030, 64.5970
# span 6 = 1.3756, 2.4427
# span 7 = -0.867, 0.932
# span 8 = 0.4105, 31.7066
# span 9 = 2.8253, 7.0200
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Aug 18 2017 14:37:21 [Instrument's time stamp, header]
# bad_flag = -9.990e-29
#
#
#
#
# 4888
# 07-Nov-15
# 1
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.000
# 4.32597248e-003
# 6.34179463e-004
# 2.16751589e-005
# 1.98413605e-006
# 1000.000
# 1.00000000
# 0.0000
#
#
#
#
#
# 3396
# 22-Dec-15
# 1
#
# 0.0000
# 2000.0000
# 0
#
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.0
# -9.57000000e-008
#
#
# -9.91552244e+000
# 1.31333188e+000
# 2.80240861e-004
# 4.41173417e-005
# -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
#
#
#
#
#
# 3234
# 03-Nov-15
# 1
#
#
# 0.0000
# 0.0000e+000
# 0.0000
# 0.00e+000
# 0.0000
# 0.0
#
#
#
# 5.3831e-001
# -0.5530
# -3.6948e-003
# 1.5409e-004
# -2.3179e-006
# 2.5826e+000
# 1.92634e-004
# -4.64803e-002
# 3.6000e-002
# 2.1700
# -3.3000e-002
# 5.0000e+003
# 1.4500e+003
#
#
#
#
#
#
# FLRTD-2214
# 2/6/2017
# 1.30000000e+001
#
# 0.0310
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
# datcnv_date = Aug 22 2017 10:26:53, 7.23.2 [datcnv_vars = 8]
# datcnv_in = P:\Cruise_Data_Processing\2017-07\RAW\CTD\2017-07-165.xml P:\Cruis
e_Data_Processing\2017-07\Processing\doc\2017-07-ctd2.xmlcon
# datcnv_skipover = 0
# datcnv_ox_hysteresis_correction = no
# wfilter_date = Nov 14 2017 14:51:42, 7.23.2
# wfilter_in = P:\Cruise_Data_Processing\2017-07\Processing\convert\2017-07-0165
.cnv
# wfilter_excl_bad_scans = yes
# wfilter_action prdM = cosine, 7
# wfilter_action depSM = cosine, 7
# wfilter_action t090C = cosine, 7
# wfilter_action c0S/m = cosine, 7
# alignctd_date = Nov 14 2017 15:11:12, 7.23.2
# alignctd_in = P:\Cruise_Data_Processing\2017-07\Processing\wfilter\2017-07-016
5.cnv
# alignctd_adv = sbeox0V 2.000
# celltm_date = Nov 14 2017 15:12:57, 7.23.2
# celltm_in = P:\Cruise_Data_Processing\2017-07\Processing\align\2017-07-0165.cn
v
# celltm_alpha = 0.0400, 0.0000
# celltm_tau = 8.0000, 0.0000
# celltm_temp_sensor_use_for_cond = primary,
# Derive_date = Nov 14 2017 15:15:13, 7.23.2 [derive_vars = 2]
# Derive_in = P:\Cruise_Data_Processing\2017-07\Processing\celltm\2017-07-0165.c
nv P:\Cruise_Data_Processing\2017-07\Processing\doc\2017-07-ctd2.xmlcon
# derive_time_window_docdt = seconds: 2
# derive_ox_tau_correction = yes
# file_type = ascii
END*
Remarks from CTDEDIT:
CTDEDIT was used to remove a few records corrupted by shed wakes near
the bottom of the cast.
Data Processing Notes:
----------------------
Dissolved Oxygen and Fluorescence are nominal and unedited, except
that some records were removed in editing temperature and salinity.
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. It is suggested that extracted chlorophyll values be
checked where available.
Comparison with bottles suggests that the CTD salinity is reasonably close to bottle
salinity for both conductivity sensors, but there is a large scatter and flushing of
Niskin bottles is likely incomplete. No recalibration was applied.
There was no dissolved oxygen calibration sampling, so the recalibration used for
cruise 2017-01 was applied to these data since the same sensor was used and
calibration sampling was extensive.
For details on the processing see processing report: 2017-07-proc.doc.
*CALIBRATION
$TABLE: CORRECTED CHANNELS
! Name Units Fmla Pad Coefficients
! ---------------------- ------ ---- ------ ------------
Oxygen:Dissolved:SBE mL/L 10 -99 () (0.413E-01 1.0484)
$END
!--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- -8--
!Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Numb
!re ure: cence: :T0:C0 : n: er_o
! Primary URU: Dissol Disso ~bin
! Wetlabs ved: lved: _rec
! SBE SBE ords
!------ ------ -------- ------- -------- ------ ----- ----
*END OF HEADER
1.0 1.0 13.5674 6.792 28.6120 5.98 261.4 43
2.0 2.0 13.4942 6.874 28.6173 5.94 259.7 19
3.0 3.0 13.4776 7.499 28.6182 5.91 258.5 19
4.0 4.0 13.4712 8.026 28.6182 5.91 258.2 18
5.0 4.9 13.4147 8.047 28.6260 5.83 254.9 19
6.0 5.9 13.2770 7.474 28.6505 5.61 245.1 19
7.0 6.9 13.0756 6.054 28.7095 5.31 232.2 18
8.0 7.9 12.8512 4.833 28.7928 5.05 220.6 20
9.0 8.9 12.7647 3.953 28.8227 4.94 215.9 18
10.0 9.9 12.6782 3.676 28.8581 4.92 215.0 19
11.0 10.9 12.6512 3.586 28.8677 4.91 214.4 19
12.0 11.9 12.5923 3.501 28.8877 4.91 214.5 19
13.0 12.9 12.5171 3.303 28.9130 4.91 214.3 19
14.0 13.9 12.4739 3.282 28.9268 4.89 213.7 20
15.0 14.9 12.3601 3.170 28.9678 4.85 211.8 18
16.0 15.9 12.2199 2.900 29.0293 4.77 208.3 20
17.0 16.8 12.1828 2.557 29.0504 4.72 206.3 18
18.0 17.8 12.1813 2.682 29.0524 4.71 205.8 19
19.0 18.8 12.1684 2.314 29.0675 4.69 205.0 20
20.0 19.8 12.1169 2.773 29.1183 4.62 201.6 18
21.0 20.8 11.9113 1.953 29.2656 4.46 194.9 21
22.0 21.8 11.7122 1.653 29.4124 4.31 188.2 18
23.0 22.8 11.6156 1.319 29.4773 4.22 184.3 20
24.0 23.8 11.6036 1.256 29.4847 4.20 183.3 20
25.0 24.8 11.6037 1.273 29.4850 4.22 184.2 19
26.0 25.8 11.5967 1.284 29.4901 4.21 183.9 19
27.0 26.8 11.5686 1.127 29.5086 4.14 180.9 18
28.0 27.8 11.5262 0.972 29.5377 4.04 176.2 20
29.0 28.8 11.5079 0.766 29.5490 3.96 172.9 18
30.0 29.7 11.4909 0.643 29.5592 3.91 170.9 19
31.0 30.7 11.4660 0.620 29.5719 3.89 169.8 19
32.0 31.7 11.4061 0.529 29.6183 3.87 168.8 19
33.0 32.7 11.3167 0.496 29.7016 3.86 168.5 20
34.0 33.7 11.3240 0.438 29.7467 3.87 169.0 19
35.0 34.7 11.2432 0.497 29.8425 3.85 168.1 19
36.0 35.7 11.1291 0.453 29.9593 3.81 166.2 19
37.0 36.7 11.0052 0.530 30.0761 3.80 165.9 18
38.0 37.7 10.9304 0.526 30.1379 3.79 165.6 20
39.0 38.6 10.8936 0.514 30.1642 3.77 164.4 19
40.0 39.7 10.7970 0.547 30.2308 3.76 164.2 19
41.0 40.6 10.7614 0.595 30.2530 3.75 163.7 20
42.0 41.6 10.7336 0.594 30.2686 3.75 163.7 19
43.0 42.6 10.7417 0.598 30.2649 3.76 164.0 20
44.0 43.6 10.7300 0.569 30.2723 3.76 164.1 20
45.0 44.6 10.7224 0.554 30.2762 3.76 164.1 19
46.0 45.6 10.7227 0.527 30.2766 3.76 164.0 19
47.0 46.6 10.7177 0.552 30.2792 3.76 163.9 19
48.0 47.6 10.7094 0.571 30.2818 3.76 164.0 20
49.0 48.6 10.6949 0.623 30.2910 3.75 163.4 20
50.0 49.6 10.6858 0.575 30.2981 3.74 163.2 20
51.0 50.6 10.6693 0.600 30.3107 3.73 163.0 19
52.0 51.6 10.6536 0.579 30.3227 3.72 162.5 19
53.0 52.6 10.6435 0.544 30.3298 3.72 162.4 20
54.0 53.5 10.6099 0.644 30.3551 3.72 162.1 19
55.0 54.5 10.5491 0.621 30.4076 3.69 161.1 19
56.0 55.5 10.4690 0.580 30.4946 3.63 158.3 21
57.0 56.5 10.3796 0.527 30.6274 3.58 156.2 19
58.0 57.5 10.3661 0.495 30.6476 3.57 155.7 19
59.0 58.5 10.3553 0.489 30.6637 3.56 155.4 22
60.0 59.5 10.3320 0.476 30.6988 3.54 154.4 19
61.0 60.5 10.2416 0.473 30.8295 3.48 151.8 20
62.0 61.5 10.1076 0.429 31.0190 3.38 147.6 20
63.0 62.5 10.0517 0.449 31.0966 3.33 145.0 19
64.0 63.4 10.0166 0.421 31.1449 3.29 143.5 19
65.0 64.4 10.0035 0.399 31.1632 3.29 143.3 20
66.0 65.4 9.9831 0.435 31.1911 3.28 143.2 19
67.0 66.5 9.9743 0.436 31.2029 3.28 143.1 19
68.0 67.4 9.9564 0.421 31.2271 3.27 142.6 20
69.0 68.4 9.9374 0.440 31.2512 3.26 142.0 18
70.0 69.4 9.9164 0.433 31.2784 3.23 141.0 20
71.0 70.4 9.8810 0.488 31.3236 3.21 140.1 19
72.0 71.4 9.8474 0.423 31.3669 3.19 139.0 18
73.0 72.4 9.8194 0.427 31.4030 3.17 138.3 20
74.0 73.3 9.8097 0.440 31.4151 3.17 138.0 18
75.0 74.3 9.7858 0.385 31.4443 3.15 137.5 19
76.0 75.3 9.7685 0.413 31.4646 3.14 136.9 19
77.0 76.3 9.7201 0.375 31.5210 3.12 135.8 19
78.0 77.3 9.6744 0.385 31.5780 3.09 134.8 18
79.0 78.3 9.6709 0.415 31.5829 3.08 134.1 19
80.0 79.3 9.6670 0.369 31.5882 3.08 134.1 19
81.0 80.3 9.6629 0.419 31.5931 3.08 134.2 19
82.0 81.3 9.6543 0.452 31.6027 3.07 133.8 19
83.0 82.3 9.5989 0.468 31.6692 3.06 133.2 19
84.0 83.3 9.5695 0.379 31.7053 3.03 132.0 20
85.0 84.3 9.5693 0.375 31.7064 3.01 131.0 20