*2023/11/06 13:52:05.02
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2023/07/23 17:34:27.999
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 50
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 61BEFF98
NUMBER OF CHANNELS : 10
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 2 51
2 Depth metres 1.883 50.198
3 Temperature:Primary 'deg C (ITS90)' 11.1386 17.405
4 Fluorescence:URU:Wetlabs mg/m^3 0.321 4.294
5 Salinity:T0:C0 PSS-78 27.9075 29.3097
6 PAR uE/m^2/sec 0.122 246.576
7 Oxygen:Dissolved:SBE mL/L 3.735 6.502
8 Oxygen:Dissolved:SBE umol/kg 163.1652 284.6889
9 Conductivity:Primary S/m 3.341393 3.697667
10 Number_of_bin_records n/a 5 34
$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 ' ' 1
7 -99 ' ' 7 F ' ' 2
8 -99 ' ' 6 F ' ' 1
9 -99 ' ' 10 F ' ' 5
10 -99 ' ' 5 I I 0
$END
$REMARKS
This file converted from Sea-Bird file:
E:\Telework\2023-023\Processing\derive\2023-023-0010.cnv
$END
*ADMINISTRATION
MISSION : 2023-023
AGENCY : IOS,Ocean Sciences Division, Sidney, B.C.
COUNTRY : Canada
PROJECT : Strait of Georgia Plankton
SCIENTIST : Young K.
PLATFORM : Neocaligus
*LOCATION
GEOGRAPHIC AREA : Strait of Georgia
STATION : BS-11
EVENT NUMBER : 10
LATITUDE : 49 28.98200 N ! (deg min)
LONGITUDE : 124 45.93700 W ! (deg min)
WATER DEPTH : 61
*INSTRUMENT
TYPE : Sea-Bird CTD
MODEL : SBE25plus
SERIAL NUMBER : 0251255
$TABLE: SENSORS
! Name Abs Depth Serial No
! --------------------------------- -------------- ----------
Temperature ' ' 6448
Conductivity ' ' 6147
'Pressure:Strain Gauge' ' ' 1255
PAR/Logarithmic:Satlantic ' ' 2274
'Oxygen:SBE 43' ' ' 4378
'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-8046
$END
$REMARKS
1.0.4
$END
*HISTORY
$TABLE: PROGRAMS
! Name Vers Date Time Recs In Recs Out
! -------- ------ ---------- -------- --------- ---------
SBE_IOS 4.3 2023/10/30 16:42:05 4995 4995
CLEAN 5.3 2023/10/30 16:42:27 4978 4978
ADTIMCH 4.4 2023/10/30 16:42:43 4978 4978
CLIP 1.4.1 2023/10/30 16:43:19 4978 2239
SHIFTDAT 3.5 2023/10/30 16:43:57 2239 2239
DELETE 6.3 2023/10/30 16:44:08 2239 994
CTDEDIT 5.5.0 2023/10/31 10:39:23 994 925
BINAVE 4.2.1 2023/11/06 13:21:06 925 50
REMOVECH 8.2 2023/11/06 13:22:08 50 50
CHGUNITS 3.2 2023/11/06 13:22:27 50 50
REORDER 1.3.1 2023/11/06 13:24:02 ? ?
HDREDIT2 3.2 2023/11/06 13:52:05 ? ?
$END
$REMARKS
-CLEAN functions: 2023/10/30 16:42:24 20
Reset #RECS, MIN & MAX values in header.
Insert Pad Values in Channel: Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3]
where channel Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] is in the range -100
116 data records in pad range.
Set event to last 4 characters of file name
-The following ADTIMCH parameters were used.
Add 9.07 hours to times in header file section
-The following CLIP parameters were used.
Clip by Record Number Limits
First, Last Records = 2740, end from event list: clip.csv
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= 2.00
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: 7
Swells deleted. Warning message if pressure difference of 2.00
Drop rates < 0.30m/s (calculated over 8 points) will be deleted.
Drop rate applies in the range 10.00 to 40.79 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.5.0 2023/10/31 10:39:23
69 records were deleted in this editing session.
No data values were changed.
-The following BINAVE parameters were used:
Bin channel = Pressure
Averaging interval = 1.00
Minimum bin value = 0.000
Bin value was used
Interpolated values were NOT used for empty bins
Channel 'NUMBER_OF_BIN_RECORDS' was added to file.
-REMOVECH 2023/11/06 13:22:08
The following CHANNEL(S) were removed:
Scan_Number
Oxygen:Voltage:SBE [volts]
Descent_Rate [m/s]
Flag
-CHANGE units:
Temperature reference channel: Temperature:Primary [deg C (ITS90)]
Salinity reference channel: Salinity:T0:C0 [PSS-78]
'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg
-HEADER EDITS: 2023/11/06 13:52:05
Applied edit header: E:\Telework\2023-023\Processing\doc\2023-023-HDR.TXT
Channel 1: Pressure [decibar]
Format: F9.4 ==> F7.1
Channel 2: Depth [metres]
Name: Depth:Salt_Water ==> Depth
Format: F10.3 ==> F7.1
Channel 7: Oxygen:Dissolved:SBE [mL/L]
Format: F8.3 ==> F7.2
Channel 9: Conductivity:Primary [S/m]
Format: F11.6 ==> F10.5
Channel 10: Number_of_bin_records [n/a]
Pad: ' ' ==> -99
Channel 4: Fluorescence:URU:Wetlabs [mg/m^3]
Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs
Channel 6: PAR [uE/m^2/sec]
Format: F11.3 ==> F7.1
$END
*COMMENTS
SBE HEADER
1.0.4
Mar 23 2021 08:54:28
2023-07-23T08:30:13
15.5
0.4
7.3
3.3
9.8
53.7
19.5
8552448
2007662592
118784
27884202
0
0
Sea-Bird Electronics, Inc
1.0.4
Mar 23 2021 08:54:28
1.0
2023-02-02T08:30:30
temperature-0
03-6448
conductivity-0
04-6147
strain-0
12364712
PAR
PAR-2274
NONE
NONE
DO
4378
NONE
NONE
CHL
8046
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
3000
60
1
0
1
1
0
0
0
0
0
0
0
8
12364712
2023-02-13
1.669452e-01
2.757409e-04
-6.637241e-14
-7.156559e+01
4.895334e+01
-7.272807e-02
8.388920e+06
5.351747e+01
-1.188608e+00
2.512468e+01
-7.500000e-05
0.000000e+00
0.000000e+00
1.450000e+03
2023-07-23T08:30:16
# nquan = 12
# nvalues = 4995
# 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 = par/sat/log: PAR/Logarithmic, Satlantic [umol photons/m^2/sec]
# name 8 = dz/dtM: Descent Rate [m/s]
# name 9 = sal00: Salinity, Practical [PSU]
# name 10 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1
# name 11 = flag: flag
# span 0 = 1, 4995
# span 1 = 0.370, 50.792
# span 2 = 0.366, 50.355
# span 3 = -8.4108, 20.8536
# span 4 = 0.013105, 3.821932
# span 5 = -0.1430, 20.6270
# span 6 = 1.8662, 3.1611
# span 7 = 8.5578e-02, 6.8611e+02
# span 8 = -1.126, 0.927
# span 9 = 0.1508, 30.5236
# span 10 = -106.6018, 12.5253
# span 11 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Jul 23 2023 08:30:16 [Instrument's time stamp, header]
# bad_flag = -9.990e-29
#
#
#
#
# 6448
# 04-Feb-23
# 1
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.000
# 4.33293641e-003
# 6.39082893e-004
# 2.20950583e-005
# 2.06770154e-006
# 1000.000
# 1.00000000
# 0.0000
#
#
#
#
#
# 6147
# 18-Jan-23
# 1
#
# 0.0000
# 2000.0000
# 0
#
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.0
# -9.57000000e-008
#
#
# -1.01031449e+001
# 1.39347559e+000
# -1.63382489e-003
# 1.84236483e-004
# -9.57000000e-008
# 3.2500e-006
#
# 0.00000000e+000
#
# 1.00000000
# 0.00000
#
#
#
#
#
# 1255
# 13-Feb-23
# 1.66945152e-001
# 2.75740921e-004
# -6.63724103e-014
# -7.15655855e+001
# 4.89533360e+001
# -7.27280730e-002
# 8.38892017e+006
# 5.35174656e+001
# -1.18860817e+000
# 2.51246775e+001
# -7.50000000e-005
# 0.00000000e+000
# 0.000000
#
#
#
#
#
# 2274
# 01/25/23
# 9.7164e-001
# 8.0889e-001
# 1.3589e+000
# 1
# 1.0000e+000
#
#
#
#
#
#
#
#
# 4378
# 28-Mar-23
# 1
#
#
# 0.0000
# 0.0000e+000
# 0.0000
# 0.00e+000
# 0.0000
# 0.0
#
#
#
# 4.6069e-001
# -0.5173
# -3.4533e-003
# 1.1469e-004
# -1.9161e-006
# 2.5826e+000
# 1.92634e-004
# -4.64803e-002
# 3.6000e-002
# 2.2900
# -3.3000e-002
# 5.0000e+003
# 1.4500e+003
#
#
#
#
#
#
#
#
#
# FLRTD-8046
# 21-Apr-2023
# 1.30000000e+001
#
# 0.0110
#
#
#
#
#
#
#
#
#
#
#
#
# datcnv_date = Oct 30 2023 12:02:38, 7.26.7.129 [datcnv_vars = 9]
# datcnv_in = E:\Telework\2023-023\Unprocessed\CTD Data\2023-023-0010.xml E:\Tel
ework\2023-023\Processing\doc\2023-023-ctd.xmlcon
# datcnv_skipover = 0
# datcnv_ox_hysteresis_correction = no
# wildedit_date = Oct 30 2023 16:35:55, 7.26.7.129
# wildedit_in = E:\Telework\2023-023\Processing\convert\2023-023-0010.cnv
# wildedit_pass1_nstd = 2.0
# wildedit_pass2_nstd = 5.0
# wildedit_pass2_mindelta = 0.000e+000
# wildedit_npoint = 50
# wildedit_vars = prdM depSM t090C c0S/m
# wildedit_excl_bad_scans = yes
# wfilter_date = Oct 30 2023 16:37:05, 7.26.7.129
# wfilter_in = E:\Telework\2023-023\Processing\wildedit\2023-023-0010.cnv
# wfilter_excl_bad_scans = yes
# wfilter_action t090C = cosine, 16
# wfilter_action c0S/m = cosine, 16
# alignctd_date = Oct 30 2023 16:40:36, 7.26.7.129
# alignctd_in = E:\Telework\2023-023\Processing\wfilter\2023-023-0010.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Oct 30 2023 16:41:19, 7.26.7.129
# celltm_in = E:\Telework\2023-023\Processing\align\2023-023-0010.cnv
# celltm_alpha = 0.0400, 0.0000
# celltm_tau = 8.0000, 0.0000
# celltm_temp_sensor_use_for_cond = primary,
# Derive_date = Oct 30 2023 16:41:38, 7.26.7.129 [derive_vars = 2]
# Derive_in = E:\Telework\2023-023\Processing\celltm\2023-023-0010.cnv E:\Telewo
rk\2023-023\Processing\doc\2023-023-ctd.xmlcon
# derive_time_window_docdt = seconds: 1
# derive_ox_tau_correction = yes
# file_type = ascii
END*
Remarks from CTDEDIT:
CTDEDIT was used to remove records corrupted by shed wakes near the
bottom of the cast.
--------------------------------------------------------------------------------------
Data Processing Notes:
----------------------
Oxygen:Dissolved, Conductivity and Fluorescence:URU:Wetlabs data are nominal and
unedited except that some records were removed in editing temperature and salinity.
CTD salinity values were within +/-0.005 for all bottle samples taken from near
the bottom of casts. No recalibration was applied.
Extracted chlorophyll samples were available from the surface. The ratio of CTD
Fluorescence to Extracted CHL samples was lower than usually seen, but followed the
pattern of ratio FL/CHL gradually dropping as extracted chlorophyll values rose.
Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling
for dissolved oxygen. Surface saturation values were between 65% and 118% with all
values <100% coming from the Gulf Islands area (including cast #49).
For details on the processing see document: 2023-023_Processing_Report.doc.
!--1--- --2--- ---3---- ---4--- ---5---- --6--- --7--- --8-- ----9---- -10-
!Pressu Depth Temperat Fluores Salinity PAR 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
2.0 1.9 17.4050 3.747 27.9075 246.6 6.50 284.7 3.69767 34
3.0 3.0 17.0488 4.294 27.9805 154.1 6.24 273.1 3.67718 21
4.0 3.9 16.8733 4.267 28.0004 99.7 6.19 270.8 3.66518 19
5.0 5.0 16.7627 3.703 28.0185 66.6 5.94 259.9 3.65827 18
6.0 5.9 16.3966 3.646 28.1044 46.0 5.81 254.5 3.63836 17
7.0 6.9 15.9944 3.473 28.1984 33.2 5.63 246.6 3.61633 18
8.0 7.9 15.5217 2.832 28.3049 24.5 5.58 244.1 3.58986 18
9.0 8.9 15.2491 2.562 28.3649 18.6 5.49 240.1 3.57439 18
10.0 9.9 14.8938 2.428 28.4410 14.3 5.29 231.6 3.55390 18
11.0 10.9 14.3556 2.232 28.5665 11.3 5.31 232.2 3.52386 18
12.0 11.9 14.1997 1.994 28.6011 9.2 5.44 237.9 3.51496 18
13.0 12.9 14.1195 1.786 28.6230 7.6 5.57 243.4 3.51085 18
14.0 13.9 14.0385 1.636 28.6457 6.2 5.54 242.3 3.50676 18
15.0 14.9 13.9461 1.573 28.6711 5.1 5.31 232.3 3.50203 19
16.0 15.9 13.3937 1.396 28.8027 4.2 4.71 206.1 3.47114 18
17.0 16.9 12.4556 0.912 29.0143 3.5 4.47 195.5 3.41704 18
18.0 17.8 12.1222 0.670 29.0798 3.0 4.52 197.3 3.39669 18
19.0 18.8 11.9569 0.613 29.1137 2.6 4.60 201.0 3.38677 18
20.0 19.8 11.9109 0.544 29.1237 2.2 4.55 198.8 3.38408 19
21.0 20.8 11.8662 0.566 29.1338 1.9 4.64 202.8 3.38152 18
22.0 21.8 11.8225 0.560 29.1454 1.7 4.55 199.0 3.37920 18
23.0 22.8 11.7496 0.523 29.1626 1.4 4.39 192.0 3.37507 17
24.0 23.8 11.6651 0.485 29.1828 1.2 4.36 190.3 3.37030 19
25.0 24.8 11.6436 0.470 29.1891 1.1 4.32 188.9 3.36924 18
26.0 25.8 11.6375 0.477 29.1923 0.9 4.33 189.1 3.36910 18
27.0 26.8 11.6331 0.508 29.1953 0.8 4.34 189.5 3.36909 18
28.0 27.7 11.6350 0.451 29.1968 0.7 4.38 191.3 3.36945 18
29.0 28.7 11.6298 0.484 29.1993 0.6 4.33 189.1 3.36932 18
30.0 29.7 11.5910 0.449 29.2089 0.5 4.25 185.9 3.36719 19
31.0 30.7 11.5254 0.475 29.2259 0.4 4.23 184.7 3.36362 18
32.0 31.7 11.5003 0.446 29.2314 0.4 4.16 181.6 3.36217 18
33.0 32.7 11.4482 0.438 29.2380 0.3 4.03 176.2 3.35863 18
34.0 33.7 11.4199 0.414 29.2389 0.3 4.01 175.3 3.35645 18
35.0 34.7 11.4097 0.410 29.2396 0.2 4.06 177.4 3.35573 18
36.0 35.7 11.3962 0.388 29.2452 0.2 4.01 175.0 3.35524 18
37.0 36.7 11.3237 0.376 29.2552 0.2 3.77 164.5 3.35038 18
38.0 37.7 11.2477 0.354 29.2696 0.2 3.80 165.9 3.34569 18
39.0 38.7 11.2484 0.365 29.2732 0.2 3.96 172.9 3.34616 18
40.0 39.7 11.2485 0.361 29.2750 0.2 3.92 171.2 3.34639 18
41.0 40.6 11.2434 0.365 29.2751 0.1 3.91 170.8 3.34602 18
42.0 41.6 11.2497 0.375 29.2837 0.1 4.10 179.0 3.34747 18
43.0 42.6 11.2198 0.377 29.2955 0.1 3.96 172.9 3.34628 17
44.0 43.6 11.1646 0.375 29.2931 0.1 3.73 163.2 3.34155 18
45.0 44.6 11.1620 0.321 29.2971 0.1 3.94 172.3 3.34179 19
46.0 45.6 11.1829 0.363 29.3056 0.1 4.03 176.2 3.34442 17
47.0 46.6 11.1617 0.386 29.3084 0.1 3.96 173.0 3.34301 18
48.0 47.7 11.1432 0.375 29.3097 0.1 3.92 171.2 3.34166 22
49.0 48.7 11.1406 0.379 29.3096 0.1 3.89 169.9 3.34149 21
50.0 49.5 11.1396 0.393 29.3094 0.1 3.92 171.1 3.34142 28
51.0 50.2 11.1386 0.386 29.3097 0.1 3.91 170.8 3.34139 5