*2017/11/28 15:44:51.64
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2017/05/22 01:26:12.000
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 : 369CE552
NUMBER OF CHANNELS : 8
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1.073 55.013
2 Depth metres 1.063 54.539
3 Temperature:Primary 'deg C (ITS90)' 8.7024 16.8478
4 Fluorescence:URU:Wetlabs mg/m^3 0.645 8.484
5 Salinity:T0:C0 PSS-78 20.2553 28.6805
6 Oxygen:Dissolved:SBE mL/L 4.14 10.332
7 Oxygen:Dissolved:SBE umol/kg 180.8067 452.7736
8 Number_of_bin_records n/a 14 21
$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\2017-48\Pro
$END
*ADMINISTRATION
MISSION : 2017-48
AGENCY : IOS, Ocean Sciences Division, Sidney, B.C.
COUNTRY : Canada
PROJECT : Strait of Georgia Zooplankton
SCIENTIST : Young K.
PLATFORM : Neocaligus
*LOCATION
GEOGRAPHIC AREA : Strait of Georgia
STATION : BS11
EVENT NUMBER : 6
LATITUDE : 49 28.98500 N ! (deg min)
LONGITUDE : 124 45.97900 W ! (deg min)
WATER DEPTH : 60
*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 2017/11/27 09:57:14 4423 4423
CLEAN 5.2.2 2017/11/27 09:57:25 4423 4423
MERGEHDR 1.3 2017/11/27 09:57:33 4423 4423
CLIP 1.3 2017/11/27 10:26:18 4423 2504
SHIFTDAT 3.4 2017/11/27 10:55:04 2504 2504
DELETE 6.3 2017/11/27 10:58:30 2504 904
CTDEDIT 5.2.3 2017/11/28 10:06:38 904 854
CALIB 11.9 2017/11/28 14:40:59 854 854
FILTERS 4.3 2017/11/28 14:41:59 854 854
BINAVE 4.2 2017/11/28 14:42:11 854 55
REMOVECH 8.2 2017/11/28 14:42:31 55 55
CHGUNITS 3.1.1 2017/11/28 14:42:40 55 55
REORDER 1.3.1 2017/11/28 14:42:46 ? ?
HDREDIT2 3.1.1 2017/11/28 15:44:51 ? ?
$END
$REMARKS
-CLEAN functions: 2017/11/27 09:57:24 20
Reset #RECS, MIN & MAX values in header.
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
# 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 7 points) will be deleted.
Drop rate applies in the range 10.00 to 45.48 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.2.3 2017/11/28 10:06:38
50 records were deleted in this editing session.
71 changes in channel Salinity:T0:C0
-CALIB parameters: 2017/11/28 14:40:59
Calibration type = Correct
Mode: ONLY - calibration specs from Cal File only.
Calibration file = P:\Cruise_Data_Processing\2017-48\Processing\doc\2017-48-recal1.CCF
Calibrations applied:
Ch Name Units Fmla Coefficents
-- ----------------------------- --------- --- -----------------------------
10 Oxygen:Dissolved:SBE mL/L 10 0.4130000E-01 0.1048400E+01
-The following FILTER parameters were used.
Median filter was used.
Filter width = 5
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 2017/11/28 14:42:31
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: Temp*
Salinity reference channel: Salinity:T0:C0
'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg
-HEADER EDITS: 2017/11/28 15:44:51
Applied edit header: P:\Cruise_Data_Processing\2017-48\Processing\doc\2017-48-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
2017-05-22T01:26:09
15.7
0.4
7.3
3.3
0.0
61.0
15.1
2621440
1974665216
36408
27425905
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
2017-05-22T01:26:12
# nquan = 11
# nvalues = 4423
# 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, 4423
# span 1 = 0.007, 55.483
# span 2 = 0.007, 55.005
# span 3 = 8.7023, 19.3493
# span 4 = -0.002058, 3.174594
# span 5 = -0.4030, 43.2438
# span 6 = 1.6494, 3.6456
# span 7 = -1.219, 1.126
# span 8 = 0.0000, 28.6874
# span 9 = 3.9074, 11.1153
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = May 22 2017 01:26:12 [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 = Jun 19 2017 11:37:17, 7.23.2 [datcnv_vars = 8]
# datcnv_in = P:\Cruise_Data_Processing\2017-48\raw\CTD\2017-48-0006.xml P:\Crui
se_Data_Processing\2017-48\Processing\doc\2017-48-ctd.xmlcon
# datcnv_skipover = 0
# datcnv_ox_hysteresis_correction = no
# wfilter_date = Nov 27 2017 08:37:32, 7.23.2
# wfilter_in = P:\Cruise_Data_Processing\2017-48\Processing\convert\2017-48-0006
.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 27 2017 08:38:07, 7.23.2
# alignctd_in = P:\Cruise_Data_Processing\2017-48\Processing\wfilter\2017-48-000
6.cnv
# alignctd_adv = sbeox0V 2.000
# celltm_date = Nov 27 2017 08:39:02, 7.23.2
# celltm_in = P:\Cruise_Data_Processing\2017-48\Processing\align\2017-48-0006.cn
v
# celltm_alpha = 0.0400, 0.0000
# celltm_tau = 8.0000, 0.0000
# celltm_temp_sensor_use_for_cond = primary,
# Derive_date = Nov 27 2017 08:39:47, 7.23.2 [derive_vars = 2]
# Derive_in = P:\Cruise_Data_Processing\2017-48\Processing\celltm\2017-48-0006.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 some near-surface records and records
corrupted by shed wakes near the bottom of the cast; salinity was
cleaned.
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 3 bottles suggests that the CTD salinity may be reading slightly
high. There is insufficient evidence to justify recalibration.
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: 2017-48-Processing_Report.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
1.1 1.1 16.8478 0.881 20.2553 7.90 347.8 18
2.0 2.0 14.2442 1.238 24.0188 9.62 422.0 18
3.0 3.0 13.3466 2.761 25.1596 10.33 452.8 16
4.0 3.9 13.1322 3.224 25.4075 10.13 443.8 16
5.0 5.0 12.7301 3.753 25.8984 9.52 417.0 17
6.0 6.0 12.0413 4.046 26.5538 8.81 385.8 16
7.0 7.0 11.2960 8.484 27.1714 8.13 355.8 16
8.0 7.9 10.9240 6.832 27.4818 7.70 336.6 15
9.0 8.9 10.8081 5.746 27.5821 7.65 334.4 16
10.0 9.9 10.7992 4.308 27.6161 7.78 340.2 16
11.0 10.9 10.7699 4.006 27.6414 7.75 338.8 16
12.0 11.9 10.5461 4.871 27.7530 7.49 327.5 16
13.0 12.9 10.3438 3.151 27.8364 7.17 313.2 15
14.0 13.9 10.2093 1.796 27.9611 6.80 297.2 16
15.0 14.9 10.1195 1.009 28.0384 6.51 284.5 15
16.0 15.9 10.0288 0.943 28.0773 6.24 272.9 15
17.0 16.9 9.7016 1.054 28.2225 5.86 255.9 16
18.0 17.8 9.4551 0.795 28.3542 5.52 241.1 15
19.0 18.8 9.3726 0.771 28.3891 5.38 235.3 15
20.0 19.8 9.3117 0.712 28.4166 5.34 233.1 15
21.0 20.8 9.2484 0.645 28.4498 5.28 230.6 15
22.0 21.8 9.1513 0.918 28.5142 5.20 227.0 15
23.0 22.8 9.1204 1.014 28.5184 5.16 225.2 15
24.0 23.8 9.1163 0.807 28.5201 5.15 225.0 15
25.0 24.8 9.1013 0.752 28.5239 5.13 223.9 15
26.0 25.8 9.0578 1.352 28.5434 5.09 222.2 16
27.0 26.8 9.0551 1.144 28.5586 5.10 222.6 15
28.0 27.8 9.0512 1.126 28.5666 5.10 222.6 14
29.0 28.7 9.0268 1.758 28.5764 5.07 221.2 15
30.0 29.7 8.9894 1.047 28.5863 5.02 219.1 15
31.0 30.7 8.9804 1.408 28.5928 4.96 216.8 14
32.0 31.7 8.9377 1.215 28.5979 4.90 214.0 15
33.0 32.7 8.9246 1.290 28.6052 4.84 211.2 15
34.0 33.7 8.9126 0.673 28.6088 4.79 209.1 15
35.0 34.7 8.8715 0.836 28.6139 4.72 206.3 15
36.0 35.7 8.8764 0.869 28.6219 4.71 205.8 14
37.0 36.7 8.8690 1.308 28.6278 4.71 205.6 15
38.0 37.7 8.8285 0.966 28.6335 4.64 202.7 15
39.0 38.7 8.7879 1.479 28.6363 4.53 197.9 15
40.0 39.6 8.7785 1.327 28.6413 4.44 194.1 14
41.0 40.6 8.7725 1.522 28.6451 4.41 192.7 15
42.0 41.6 8.7828 1.403 28.6499 4.44 193.9 16
43.0 42.6 8.8027 1.085 28.6588 4.50 196.6 14
44.0 43.6 8.8429 1.190 28.6731 4.57 199.4 15
45.0 44.6 8.8212 1.056 28.6744 4.56 199.2 16
46.0 45.6 8.8258 0.900 28.6805 4.48 195.7 15
47.0 46.6 8.7485 1.610 28.6686 4.36 190.4 15
48.0 47.6 8.7169 1.345 28.6651 4.23 184.6 16
49.0 48.6 8.7097 1.140 28.6641 4.16 181.7 14
50.0 49.5 8.7063 1.176 28.6640 4.14 180.8 15
50.9 50.5 8.7056 1.304 28.6643 4.14 181.0 15
52.1 51.7 8.7025 2.158 28.6645 4.16 181.5 16
52.9 52.5 8.7024 2.008 28.6645 4.16 181.5 15
54.0 53.5 8.7037 1.826 28.6651 4.17 181.9 21
55.0 54.5 8.7084 2.247 28.6664 4.17 181.9 21