*2017/11/20 11:15:00.14
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2017/07/31 18:31:15.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 82
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : BBC27DC1
NUMBER OF CHANNELS : 8
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1.397 81.961
2 Depth metres 1.385 81.25
3 Temperature:Primary 'deg C (ITS90)' 9.8192 14.7143
4 Fluorescence:URU:Wetlabs mg/m^3 0.262 12.391
5 Salinity:T0:C0 PSS-78 28.2814 31.1468
6 Oxygen:Dissolved:SBE mL/L 3.455 8.739
7 Oxygen:Dissolved:SBE umol/kg 150.6316 382.1625
8 Number_of_bin_records n/a 10 27
$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 : 99
LATITUDE : 48 43.49700 N ! (deg min)
LONGITUDE : 123 24.97700 W ! (deg min)
WATER DEPTH : 90
*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 16:40:23 5569 5569
CLEAN 5.2.2 2017/11/14 16:41:17 ? ?
CLIP 1.3 2017/11/15 11:11:52 5569 3650
SHIFTDAT 3.4 2017/11/15 12:14:09 3650 3650
DELETE 6.3 2017/11/15 13:14:11 3650 1214
CTDEDIT 5.2.3 2017/11/17 12:00:55 1214 1172
CALIB 11.9 2017/11/20 09:39:11 1172 1172
BINAVE 4.2 2017/11/20 09:53:17 1172 82
REMOVECH 8.2 2017/11/20 10:14:10 82 82
CHGUNITS 3.1.1 2017/11/20 10:14:32 82 82
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 72.25 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.2.3 2017/11/17 12:00:55
42 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
2017-07-31T18:31:12
17.2
0.7
7.3
3.3
0.0
61.0
14.2
199819264
1777467392
2775267
24687047
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
2017-07-31T18:31:15
# nquan = 11
# nvalues = 5569
# 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, 5569
# span 1 = 0.056, 82.249
# span 2 = 0.056, 81.535
# span 3 = 9.8060, 17.0977
# span 4 = 0.048926, 3.588370
# span 5 = -0.4030, 64.5970
# span 6 = 1.5004, 3.3253
# span 7 = -1.074, 1.335
# span 8 = 0.2865, 31.1720
# span 9 = 3.2518, 8.8250
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Jul 31 2017 18:31:15 [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 10:27:59, 7.23.2 [datcnv_vars = 8]
# datcnv_in = P:\Cruise_Data_Processing\2017-07\RAW\CTD\2017-07-099.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 14:51:30, 7.23.2
# wfilter_in = P:\Cruise_Data_Processing\2017-07\Processing\convert\2017-07-0099
.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 15:10:54, 7.23.2
# alignctd_in = P:\Cruise_Data_Processing\2017-07\Processing\wfilter\2017-07-009
9.cnv
# alignctd_adv = sbeox0V 2.000
# celltm_date = Nov 14 2017 15:12:41, 7.23.2
# celltm_in = P:\Cruise_Data_Processing\2017-07\Processing\align\2017-07-0099.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 15:14:52, 7.23.2 [derive_vars = 2]
# Derive_in = P:\Cruise_Data_Processing\2017-07\Processing\celltm\2017-07-0099.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 near the top and 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
1.4 1.4 14.7143 6.382 28.2814 8.74 382.2 10
2.0 1.9 14.2606 7.926 28.3106 8.21 359.0 27
3.0 2.9 13.7541 11.305 28.3546 7.34 321.1 19
4.0 4.0 13.6869 11.879 28.3581 7.10 310.5 14
5.0 5.0 13.5915 11.768 28.3694 7.07 308.9 14
6.0 6.0 13.5465 12.079 28.3763 7.10 310.5 14
7.0 7.0 13.5360 12.189 28.3780 7.13 311.9 14
8.0 7.9 13.5308 12.135 28.3796 7.15 312.6 14
9.0 8.9 13.5304 12.391 28.3811 7.04 307.8 14
10.0 9.9 13.4755 10.208 28.3916 6.81 297.6 14
11.0 10.9 13.4232 8.936 28.3990 6.62 289.4 14
12.0 11.9 13.3621 8.053 28.4070 6.54 286.0 15
13.0 12.9 13.3338 8.079 28.4090 6.54 285.7 15
14.0 13.9 13.3188 8.572 28.4145 6.55 286.3 13
15.0 14.9 13.3070 8.512 28.4184 6.56 286.8 14
16.0 15.9 13.3110 8.610 28.4195 6.53 285.3 14
17.0 16.8 13.2646 7.852 28.4293 6.39 279.5 14
18.0 17.8 13.1300 7.169 28.4566 6.17 269.8 15
19.0 18.8 13.0194 6.412 28.4792 5.92 258.8 15
20.0 19.8 12.8009 5.709 28.5150 5.67 247.8 13
21.0 20.8 12.6027 5.485 28.5558 5.38 235.2 14
22.0 21.8 12.4389 4.403 28.5997 5.10 222.9 14
23.0 22.8 12.1071 2.762 28.7142 4.89 213.8 14
24.0 23.8 11.9407 2.150 28.8016 4.76 207.9 14
25.0 24.8 11.8205 1.795 28.8773 4.70 205.5 13
26.0 25.8 11.7804 1.568 28.9018 4.67 204.1 13
27.0 26.8 11.7576 1.267 28.9245 4.65 203.2 14
28.0 27.8 11.6883 1.497 28.9786 4.61 201.5 13
29.0 28.7 11.5530 1.048 29.0837 4.54 198.5 14
30.0 29.7 11.4338 0.799 29.2054 4.50 196.5 14
31.0 30.7 11.3804 0.902 29.2639 4.49 196.0 13
32.0 31.7 11.3652 0.896 29.2799 4.49 196.2 13
33.0 32.7 11.3620 0.942 29.2850 4.50 196.6 15
34.0 33.7 11.3680 0.983 29.2838 4.50 196.7 13
35.0 34.7 11.3647 0.978 29.2863 4.51 196.8 13
36.0 35.7 11.3706 0.954 29.2832 4.51 197.0 14
37.0 36.7 11.3763 0.953 29.2819 4.52 197.3 14
38.0 37.7 11.3783 0.902 29.2838 4.53 197.6 14
39.0 38.7 11.3722 1.071 29.3091 4.53 197.9 13
40.0 39.7 11.3589 1.169 29.3365 4.54 198.1 13
41.0 40.7 11.3427 1.149 29.3635 4.53 198.0 15
42.0 41.6 11.3316 1.176 29.3792 4.51 197.1 14
43.0 42.7 11.3123 1.179 29.4034 4.50 196.4 12
44.0 43.7 11.2920 1.221 29.4278 4.48 195.8 14
45.0 44.6 11.2658 1.320 29.4573 4.46 194.7 13
46.0 45.6 11.2326 1.193 29.4949 4.42 193.2 13
47.0 46.6 11.1621 1.130 29.5723 4.37 191.0 13
48.0 47.6 11.0864 1.148 29.6513 4.31 188.3 14
49.0 48.6 11.0090 0.975 29.7298 4.25 185.7 13
50.0 49.6 10.9342 0.835 29.8065 4.20 183.3 15
51.0 50.6 10.8957 0.689 29.8442 4.15 181.2 13
52.0 51.6 10.8668 0.580 29.8725 4.13 180.2 13
53.0 52.5 10.8564 0.698 29.8826 4.13 180.1 15
54.0 53.5 10.8503 0.651 29.8888 4.13 180.2 13
55.0 54.6 10.8467 0.587 29.8930 4.13 180.3 15
56.0 55.5 10.8431 0.599 29.8974 4.12 180.0 14
57.0 56.5 10.8333 0.577 29.9084 4.12 180.0 13
58.0 57.5 10.8172 0.547 29.9271 4.12 179.6 14
59.0 58.5 10.8019 0.521 29.9435 4.09 178.7 14
60.0 59.5 10.7830 0.483 29.9589 4.09 178.6 14
61.0 60.5 10.7767 0.484 29.9639 4.09 178.5 14
62.0 61.5 10.7726 0.537 29.9691 4.08 178.0 13
63.0 62.5 10.7676 0.550 29.9775 4.07 177.6 15
64.0 63.5 10.7674 0.548 29.9821 4.07 177.5 14
65.0 64.5 10.7465 0.468 30.0019 4.05 176.7 12
66.0 65.4 10.6568 0.496 30.0925 4.01 174.9 15
66.9 66.4 10.5571 0.461 30.2065 3.95 172.2 14
68.0 67.4 10.5100 0.449 30.2642 3.91 170.5 13
69.0 68.4 10.4719 0.347 30.3108 3.89 169.7 14
70.0 69.4 10.4528 0.318 30.3335 3.87 168.7 16
71.0 70.4 10.4111 0.311 30.3848 3.83 167.3 13
72.0 71.4 10.3522 0.359 30.4575 3.79 165.5 14
73.0 72.4 10.2339 0.309 30.6085 3.73 162.8 15
74.0 73.3 10.0954 0.299 30.7841 3.66 159.7 15
75.0 74.4 10.0477 0.293 30.8441 3.62 157.6 14
76.0 75.4 10.0245 0.281 30.8741 3.58 155.9 15
77.0 76.3 9.9933 0.284 30.9160 3.54 154.4 15
78.0 77.3 9.8943 0.282 31.0480 3.50 152.6 16
79.0 78.3 9.8593 0.325 31.0914 3.47 151.3 15
80.0 79.3 9.8415 0.262 31.1142 3.46 150.6 15
81.0 80.3 9.8279 0.285 31.1331 3.46 150.6 18
82.0 81.2 9.8192 0.272 31.1468 3.46 151.1 25