*2017/11/20 11:15:00.45
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2017/08/02 02:10:01.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 49
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 6516F397
NUMBER OF CHANNELS : 8
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1.281 48.825
2 Depth metres 1.271 48.405
3 Temperature:Primary 'deg C (ITS90)' 10.8561 20.3385
4 Fluorescence:URU:Wetlabs mg/m^3 0.278 9.859
5 Salinity:T0:C0 PSS-78 26.048 28.5474
6 Oxygen:Dissolved:SBE mL/L 3.482 8.519
7 Oxygen:Dissolved:SBE umol/kg 152.2007 373.6376
8 Number_of_bin_records n/a 13 24
$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 : BS-11
EVENT NUMBER : 111
LATITUDE : 49 29.02000 N ! (deg min)
LONGITUDE : 124 46.04000 W ! (deg min)
WATER DEPTH : 48
*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 16:40:29 4451 4451
CLEAN 5.2.2 2017/11/14 16:41:20 ? ?
CLIP 1.3 2017/11/15 11:11:55 4451 2532
SHIFTDAT 3.4 2017/11/15 12:14:12 2532 2532
DELETE 6.3 2017/11/15 13:14:13 2532 817
CTDEDIT 5.2.3 2017/11/17 12:18:00 817 687
CALIB 11.9 2017/11/20 09:39:11 687 687
BINAVE 4.2 2017/11/20 09:53:18 687 49
REMOVECH 8.2 2017/11/20 10:14:10 49 49
CHGUNITS 3.1.1 2017/11/20 10:14:32 49 49
REORDER 1.3.1 2017/11/20 10:31:38 ? ?
HDREDIT2 3.1.1 2017/11/20 11:15:00 ? ?
$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 39.40 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.2.3 2017/11/17 12:18:00
130 records were deleted in this editing session.
No data values were changed.
-CALIB parameters: 2017/11/20 09:39:11
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 10:14:10
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 11:15:00
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
2017-08-02T02:09:58
18.7
0.7
7.3
3.3
0.0
53.7
12.0
205193216
1772093440
2849905
24612408
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
2017-08-02T02:10:01
# nquan = 11
# nvalues = 4451
# 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, 4451
# span 1 = -0.014, 49.405
# span 2 = -0.014, 48.980
# span 3 = 10.8551, 26.9048
# span 4 = 0.050400, 3.870902
# span 5 = -0.4030, 64.5970
# span 6 = 1.5616, 3.4871
# span 7 = -1.047, 1.242
# span 8 = 0.2404, 30.0479
# span 9 = 3.2721, 8.4054
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Aug 02 2017 02:10:01 [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 10:28:06, 7.23.2 [datcnv_vars = 8]
# datcnv_in = P:\Cruise_Data_Processing\2017-07\RAW\CTD\2017-07-111.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 14:51:32, 7.23.2
# wfilter_in = P:\Cruise_Data_Processing\2017-07\Processing\convert\2017-07-0111
.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 15:10:57, 7.23.2
# alignctd_in = P:\Cruise_Data_Processing\2017-07\Processing\wfilter\2017-07-011
1.cnv
# alignctd_adv = sbeox0V 2.000
# celltm_date = Nov 14 2017 15:12:44, 7.23.2
# celltm_in = P:\Cruise_Data_Processing\2017-07\Processing\align\2017-07-0111.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 15:14:56, 7.23.2 [derive_vars = 2]
# Derive_in = P:\Cruise_Data_Processing\2017-07\Processing\celltm\2017-07-0111.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 surface records and 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
1.3 1.3 20.3385 2.375 26.0480 8.52 373.6 13
2.0 2.0 20.2551 2.483 26.0519 8.45 370.6 20
3.0 3.0 19.8729 2.486 26.0979 8.47 371.3 16
4.0 4.0 19.6061 2.684 26.1543 8.21 359.9 15
5.0 4.9 19.0801 2.991 26.2399 8.03 352.0 13
6.0 5.9 18.1550 4.128 26.4560 8.01 351.1 14
7.0 7.0 17.5665 6.755 26.5926 7.78 340.8 13
8.0 7.9 16.6829 7.473 26.7615 7.38 323.4 14
9.0 8.9 15.9903 8.918 26.9541 6.78 296.6 13
10.0 9.9 14.7437 9.859 27.2460 5.94 260.1 13
11.0 10.9 13.1180 8.116 27.6177 4.91 214.7 14
12.0 11.9 12.4478 6.215 27.7775 4.15 181.4 13
13.0 12.9 12.1761 3.059 27.8547 3.86 168.8 14
14.0 13.9 12.0765 2.507 27.8778 3.84 167.9 13
15.0 14.9 11.9067 1.673 27.9203 3.85 168.4 14
16.0 15.8 11.8103 1.347 27.9368 3.83 167.4 13
17.0 16.9 11.7622 1.190 27.9486 3.83 167.3 14
18.0 17.8 11.7359 0.959 27.9578 3.83 167.2 13
19.0 18.8 11.6921 1.041 27.9713 3.80 166.2 14
20.0 19.8 11.5554 0.848 28.0124 3.75 164.1 13
21.0 20.8 11.4624 0.612 28.0504 3.69 161.5 14
22.0 21.8 11.3616 0.514 28.0638 3.58 156.5 14
23.0 22.8 11.3281 0.654 28.0635 3.48 152.2 13
24.0 23.8 11.2992 0.481 28.0895 3.56 155.8 14
25.0 24.8 11.2554 0.431 28.1469 3.70 161.8 13
26.0 25.8 11.1981 0.378 28.1443 3.69 161.4 14
27.0 26.8 11.1952 0.330 28.1562 3.67 160.3 13
28.0 27.8 11.1988 0.460 28.1765 3.71 162.2 13
29.0 28.8 11.1693 0.278 28.1949 3.81 166.3 14
30.0 29.8 11.1911 0.327 28.2265 3.97 173.4 13
31.0 30.7 11.2305 0.395 28.2502 4.18 182.6 13
32.0 31.7 11.2816 0.279 28.2769 4.39 191.9 14
33.0 32.7 11.2933 0.299 28.3097 4.54 198.6 13
34.0 33.7 11.2410 0.359 28.3267 4.55 198.9 14
35.0 34.7 11.1811 0.351 28.3531 4.50 196.5 13
36.0 35.7 11.1832 0.304 28.3615 4.51 197.1 13
37.0 36.7 11.1948 0.314 28.3869 4.61 201.4 14
38.0 37.7 11.1644 0.395 28.4146 4.68 204.6 14
39.0 38.7 11.1141 0.485 28.4391 4.68 204.6 13
40.0 39.6 11.0583 0.455 28.4635 4.64 202.9 13
41.0 40.6 10.9850 0.484 28.4955 4.60 200.9 14
42.0 41.7 10.9523 0.426 28.5087 4.57 199.6 14
43.0 42.6 10.9473 0.424 28.5106 4.55 198.7 13
44.0 43.6 10.9342 0.414 28.5151 4.53 198.1 14
45.0 44.6 10.9154 0.469 28.5230 4.54 198.4 13
46.0 45.6 10.8949 0.365 28.5306 4.54 198.3 14
47.0 46.6 10.8811 0.395 28.5364 4.52 197.6 14
48.1 47.7 10.8614 0.335 28.5447 4.52 197.4 19
48.8 48.4 10.8561 0.382 28.5474 4.51 197.0 24