*2023/11/06 13:52:06.57
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2023/07/26 21:05:33.999
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 : B96B33EA
NUMBER OF CHANNELS : 10
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 2 51
2 Depth metres 2.033 50.487
3 Temperature:Primary 'deg C (ITS90)' 10.6638 13.4409
4 Fluorescence:URU:Wetlabs mg/m^3 0.211 4.307
5 Salinity:T0:C0 PSS-78 29.5906 30.7229
6 PAR uE/m^2/sec 0.122 709.388
7 Oxygen:Dissolved:SBE mL/L 3.5 5.155
8 Oxygen:Dissolved:SBE umol/kg 152.7203 225.2395
9 Conductivity:Primary S/m 3.437552 3.560044
10 Number_of_bin_records n/a 16 31
$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\2023-023-0056.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 : CBE2
EVENT NUMBER : 56
LATITUDE : 48 44.20200 N ! (deg min)
LONGITUDE : 123 34.32700 W ! (deg min)
WATER DEPTH : 60
*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 16:42:20 5267 5267
CLEAN 5.3 2023/10/30 16:42:36 5255 5255
ADTIMCH 4.4 2023/10/30 16:42:52 5255 5255
CLIP 1.4.1 2023/10/30 16:43:26 5255 2226
SHIFTDAT 3.5 2023/10/30 16:44:03 2226 2226
DELETE 6.3 2023/10/30 16:44:13 2226 990
CTDEDIT 5.5.0 2023/10/31 14:58:24 990 978
BINAVE 4.2.1 2023/11/06 13:21:08 978 50
REMOVECH 8.2 2023/11/06 13:22:10 50 50
CHGUNITS 3.2 2023/11/06 13:22:28 50 50
REORDER 1.3.1 2023/11/06 13:24:03 ? ?
HDREDIT2 3.2 2023/11/06 13:52:06 ? ?
$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
47 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 = 3030, 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 41.02 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.5.0 2023/10/31 14:58:24
12 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 13:22:10
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 13:52:06
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
2023-07-26T12:01:19
15.0
0.3
7.3
3.3
9.8
56.2
20.0
31719424
1984495616
440547
27562439
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
2023-07-26T12:01:22
# nquan = 12
# nvalues = 5267
# 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, 5267
# span 1 = 0.388, 51.024
# span 2 = 0.384, 50.585
# span 3 = -12.0050, 17.4122
# span 4 = 0.019213, 3.774900
# span 5 = -0.1430, 64.8570
# span 6 = 1.7385, 2.6432
# span 7 = 8.5597e-02, 2.3919e+03
# span 8 = -0.883, 0.896
# span 9 = 0.2626, 30.9909
# span 10 = -98.8565, 11.1598
# span 11 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Jul 26 2023 12:01:22 [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 12:03:13, 7.26.7.129 [datcnv_vars = 9]
# datcnv_in = E:\Telework\2023-023\Unprocessed\CTD Data\2023-023-0056.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 16:36:03, 7.26.7.129
# wildedit_in = E:\Telework\2023-023\Processing\convert\2023-023-0056.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 16:37:13, 7.26.7.129
# wfilter_in = E:\Telework\2023-023\Processing\wildedit\2023-023-0056.cnv
# wfilter_excl_bad_scans = yes
# wfilter_action t090C = cosine, 16
# wfilter_action c0S/m = cosine, 16
# alignctd_date = Oct 30 2023 16:40:44, 7.26.7.129
# alignctd_in = E:\Telework\2023-023\Processing\wfilter\2023-023-0056.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Oct 30 2023 16:41:26, 7.26.7.129
# celltm_in = E:\Telework\2023-023\Processing\align\2023-023-0056.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 16:41:49, 7.26.7.129 [derive_vars = 2]
# Derive_in = E:\Telework\2023-023\Processing\celltm\2023-023-0056.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:
CTDED was used to remove a few records corrupted by shed wakes near the
top 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 2.0 13.4409 3.514 29.5906 709.4 5.16 225.2 3.56004 29
3.0 3.1 12.9915 4.307 29.6769 356.5 4.86 212.3 3.53167 16
4.0 4.0 12.8542 4.237 29.7120 204.9 4.91 214.5 3.52394 23
5.0 5.0 12.8336 4.234 29.7179 134.3 4.84 211.5 3.52288 23
6.0 5.9 12.7768 4.049 29.7351 87.6 4.83 211.0 3.51999 22
7.0 6.9 12.6425 3.986 29.7677 51.4 4.70 205.4 3.51223 19
8.0 7.9 12.5432 3.490 29.7949 31.2 4.66 203.5 3.50683 21
9.0 8.9 12.5106 3.400 29.8052 20.2 4.65 203.0 3.50522 20
10.0 9.9 12.4895 3.421 29.8124 13.8 4.66 203.4 3.50425 19
11.0 10.9 12.4647 3.565 29.8205 9.8 4.61 201.4 3.50307 18
12.0 11.9 12.3837 3.223 29.8506 7.1 4.56 199.2 3.49950 18
13.0 12.9 12.3031 2.820 29.8800 5.2 4.46 194.8 3.49587 19
14.0 13.9 12.1902 2.667 29.9180 3.9 4.37 191.0 3.49043 19
15.0 14.9 12.0985 2.458 29.9426 2.8 4.27 186.4 3.48535 19
16.0 15.8 11.9882 2.402 29.9702 2.2 4.24 185.3 3.47901 18
17.0 16.9 11.9584 2.312 29.9761 1.7 4.27 186.5 3.47716 19
18.0 17.9 11.9392 2.181 29.9810 1.3 4.30 187.7 3.47611 19
19.0 18.8 11.9288 2.228 29.9863 1.0 4.27 186.4 3.47582 19
20.0 19.8 11.8497 2.112 30.0303 0.8 4.21 184.1 3.47381 18
21.0 20.8 11.7563 1.861 30.0750 0.6 4.15 181.0 3.47065 19
22.0 21.8 11.7147 1.652 30.0910 0.5 4.14 181.0 3.46885 19
23.0 22.8 11.6888 1.615 30.1011 0.4 4.15 181.2 3.46776 18
24.0 23.8 11.6461 1.371 30.1196 0.3 4.14 180.6 3.46613 19
25.0 24.8 11.6407 1.290 30.1342 0.2 4.16 181.5 3.46722 19
26.0 25.8 11.6632 1.588 30.1427 0.2 4.16 181.5 3.47005 18
27.0 26.8 11.6684 1.634 30.1439 0.2 4.13 180.2 3.47066 19
28.0 27.8 11.6619 1.665 30.1501 0.2 4.08 178.1 3.47078 18
29.0 28.7 11.5978 1.561 30.1733 0.1 4.04 176.6 3.46784 19
30.0 29.7 11.5481 1.310 30.1822 0.1 4.04 176.4 3.46461 20
31.0 30.8 11.5325 1.439 30.1990 0.1 4.01 175.2 3.46507 18
32.0 31.8 11.4950 1.190 30.2040 0.1 4.01 175.0 3.46248 19
33.0 32.7 11.4404 1.927 30.2234 0.1 3.91 170.6 3.45991 19
34.0 33.7 11.3111 0.795 30.2868 0.1 3.86 168.6 3.45558 19
35.0 34.7 11.2583 0.887 30.3182 0.1 3.86 168.3 3.45440 19
36.0 35.7 11.2162 0.840 30.3438 0.1 3.82 166.7 3.45351 19
37.0 36.7 11.1218 0.650 30.3911 0.1 3.71 161.9 3.45043 19
38.0 37.7 11.0530 0.479 30.4190 0.1 3.71 162.0 3.44751 19
39.0 38.6 10.9812 0.394 30.4469 0.1 3.70 161.6 3.44432 19
40.0 39.6 10.9389 0.282 30.4757 0.1 3.67 160.1 3.44374 19
41.0 40.7 10.9066 0.284 30.4917 0.1 3.64 158.7 3.44268 20
42.0 41.7 10.8614 0.252 30.5107 0.1 3.69 160.9 3.44082 19
43.0 42.6 10.8394 0.218 30.5164 0.1 3.68 160.6 3.43958 19
44.0 43.6 10.8277 0.229 30.5201 0.1 3.62 157.9 3.43901 19
45.0 44.6 10.7850 0.247 30.5451 0.1 3.60 157.3 3.43797 19
46.0 45.6 10.7423 0.236 30.5761 0.1 3.61 157.5 3.43755 19
47.0 46.6 10.7255 0.224 30.6044 0.1 3.58 156.3 3.43903 19
48.0 47.6 10.7312 0.241 30.6197 0.1 3.63 158.3 3.44111 19
49.0 48.6 10.7517 0.232 30.6467 0.1 3.62 157.9 3.44562 20
50.0 49.6 10.7315 0.236 30.6752 0.1 3.52 153.6 3.44684 19
51.0 50.5 10.6638 0.211 30.7229 0.1 3.50 152.7 3.44595 31