*2024/11/12 10:28:35.26
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2024/03/25 21:39:30.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 61
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 395A153A
NUMBER OF CHANNELS : 10
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1 61
2 Depth metres 1.284 60.341
3 Temperature:Primary 'deg C (ITS90)' 8.5559 9.0842
4 Fluorescence:URU:Wetlabs mg/m^3 0.95 6.211
5 Salinity:T0:C0 PSS-78 28.4876 29.5428
6 PAR uE/m^2/sec 0.122 323.516
7 Oxygen:Dissolved:SBE mL/L 5.474 7.486
8 Oxygen:Dissolved:SBE umol/kg 238.9939 326.992
9 Conductivity:Primary S/m 3.092082 3.155154
10 Number_of_bin_records n/a 20 58
$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\2024-043\Processing\derive\2024-043-0004.cnv
$END
*ADMINISTRATION
MISSION : 2024-043
AGENCY : IOS,Ocean Sciences Division, Sidney, B.C.
COUNTRY : Canada
PROJECT : Strait of Georgia Plankton
SCIENTIST : Young K.
PLATFORM : Richardson Point
*LOCATION
GEOGRAPHIC AREA : Strait of Georgia
STATION : CBE2
EVENT NUMBER : 4
LATITUDE : 48 44.25400 N ! (deg min)
LONGITUDE : 123 34.47700 W ! (deg min)
WATER DEPTH : 69
*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 2024/11/06 15:24:22 6135 6135
CLEAN 5.3 2024/11/07 08:40:39 6120 6120
CLIP 1.4.1 2024/11/07 10:21:46 6120 3391
SHIFTDAT 3.5.1 2024/11/07 10:36:47 3391 3391
DELETE 6.3 2024/11/07 11:50:31 3391 1484
BINAVE 4.2.1 2024/11/07 12:38:36 1484 61
REMOVECH 8.2 2024/11/12 10:24:41 61 61
CHGUNITS 3.2 2024/11/12 10:26:32 61 61
REORDER 1.3.1 2024/11/12 10:28:09 ? ?
HDREDIT2 3.2 2024/11/12 10:28:35 ? ?
$END
$REMARKS
-CLEAN functions: 2024/11/07 08:40:39
Reset #RECS, MIN & MAX values in header.
Interpolation by Record Number, in Pressure
Set event to last 4 characters of file name
-The following CLIP parameters were used.
Clip by Record Number Limits
First, Last Records = 2730, 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 NOT filtered.
Swells deleted. Warning message if pressure difference of 2.00
Drop rates < 0.30m/s (calculated over 9 points) will be deleted.
Drop rate applies in the range 10.00 to 50.75 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-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 2024/11/12 10:24:41
The following CHANNEL(S) were removed:
Scan_Number
Oxygen:Voltage:SBE [volts]
Descent_Rate [m/s]
Flag
-CHANGE units:
Temperature reference channel: Temperature:Primary
Salinity reference channel: Salinity:T0:C0 [PSS-78]
'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg
-HEADER EDITS: 2024/11/12 10:28:35
Applied edit header: E:\Telework\2024-043\Processing\doc\2024-043-HDR.TXT
Channel 1: Pressure [decibar]
Format: F10.3 ==> 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
2024-03-25T21:39:27
18.4
0.1
7.3
3.3
7.3
46.4
16.4
425984
2015789056
5916
27997070
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
2024-03-25T21:39:30
# nquan = 12
# nvalues = 6135
# units = specified
# name 0 = scan: Scan Count
# name 1 = prdM: Pressure, Strain Gauge [db]
# name 2 = t090C: Temperature [ITS-90, deg C]
# name 3 = c0S/m: Conductivity [S/m]
# name 4 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3]
# name 5 = sbeox0V: Oxygen raw, SBE 43 [V]
# name 6 = par/sat/log: PAR/Logarithmic, Satlantic [umol photons/m^2/sec]
# name 7 = sal00: Salinity, Practical [PSU]
# name 8 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1
# name 9 = depSM: Depth [salt water, m], lat = 0
# name 10 = dz/dtM: Descent Rate [m/s], WS = 1
# name 11 = flag: flag
# span 0 = 1, 6135
# span 1 = 0.201, 60.750
# span 2 = -23.6235, 9.7633
# span 3 = 0.020021, 3.155207
# span 4 = -0.1430, 22.0543
# span 5 = 2.2194, 3.1841
# span 6 = 8.5578e-02, 5.9707e+02
# span 7 = 0.2325, 29.5445
# span 8 = -120.7148, 12.0620
# span 9 = 0.200, 60.407
# span 10 = -0.756, 0.782
# span 11 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Mar 25 2024 21:39:30 [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 = Nov 06 2024 14:06:59, 7.26.7.129 [datcnv_vars = 7]
# datcnv_in = E:\Telework\2024-043\Unprocessed\CTD Data\2024-043-0004.xml E:\Tel
ework\2024-043\Processing\doc\2024-043-ctd.xmlcon
# datcnv_skipover = 0
# datcnv_ox_hysteresis_correction = no
# wildedit_date = Nov 06 2024 14:07:37, 7.26.7.129
# wildedit_in = E:\Telework\2024-043\Processing\convert\2024-043-0004.cnv
# wildedit_pass1_nstd = 2.0
# wildedit_pass2_nstd = 5.0
# wildedit_pass2_mindelta = 0.000e+000
# wildedit_npoint = 50
# wildedit_vars = prdM t090C c0S/m
# wildedit_excl_bad_scans = yes
# filter_date = Nov 06 2024 14:08:28, 7.26.7.129
# filter_in = E:\Telework\2024-043\Processing\wildedit\2024-043-0004.cnv
# filter_low_pass_tc_A = 0.500
# filter_low_pass_tc_B = 1.000
# filter_low_pass_A_vars =
# filter_low_pass_B_vars = prdM
# wfilter_date = Nov 06 2024 14:08:56, 7.26.7.129
# wfilter_in = E:\Telework\2024-043\Processing\filter\2024-043-0004.cnv
# wfilter_excl_bad_scans = yes
# wfilter_action t090C = cosine, 16
# wfilter_action c0S/m = cosine, 16
# alignctd_date = Nov 06 2024 14:09:07, 7.26.7.129
# alignctd_in = E:\Telework\2024-043\Processing\wfilter\2024-043-0004.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Nov 06 2024 14:09:17, 7.26.7.129
# celltm_in = E:\Telework\2024-043\Processing\align\2024-043-0004.cnv
# celltm_alpha = 0.0400, 0.0000
# celltm_tau = 8.0000, 0.0000
# celltm_temp_sensor_use_for_cond = primary,
# Derive_date = Nov 06 2024 14:09:53, 7.26.7.129 [derive_vars = 4]
# Derive_in = E:\Telework\2024-043\Processing\celltm\2024-043-0004.cnv E:\Telewo
rk\2024-043\Processing\doc\2024-043-ctd.xmlcon
# derive_time_window_docdt = seconds: 1
# derive_ox_tau_correction = yes
# derive_time_window_dzdt = seconds: 1
# file_type = ascii
END*
--------------------------------------------------------------------------------------
Data Processing Notes:
----------------------
Oxygen:Dissolved, Conductivity, PAR and Fluorescence:URU:Wetlabs data are nominal and
unedited except that some records were removed in editing temperature and salinity.
There were only 5 salinity calibration samples taken during this cruise, of which only
2 were below 5m. 4 samples differed from the CTD salinity by 0.005psu or less.
The only outlier was from a very high gradient at 5m.
Salinity is likely good to +/-0.005psu.
Extracted chlorophyll samples were only available from the surface. CTD data are not
reliable at that depth with large spikes at the surface. The ratio of CTD Fluorescence
to Extracted CHL samples was somewhat lower than usual except for CHL>10ug/L.
Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling
for dissolved oxygen. Surface saturation values were between 85% and 165% with all
values <100% coming from areas where vertical mixing may be strong.
For details on the processing see document: 2024-043_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
1.0 1.3 9.0842 3.933 28.4876 323.5 7.20 314.8 3.09208 57
2.0 1.9 8.9745 4.044 28.7857 250.4 7.10 310.3 3.11267 35
3.0 3.0 8.9357 5.667 28.9885 149.0 7.49 327.0 3.12946 26
4.0 4.0 8.8244 6.188 29.1125 95.7 6.80 296.8 3.13272 22
5.0 5.0 8.7756 6.211 29.1660 56.6 6.51 284.3 3.13407 22
6.0 6.0 8.7498 5.399 29.1926 35.7 6.36 277.5 3.13463 22
7.0 7.0 8.7290 4.079 29.2182 24.4 6.15 268.8 3.13549 24
8.0 8.0 8.7204 3.603 29.2292 17.3 6.12 267.2 3.13591 24
9.0 9.0 8.7193 2.991 29.2305 12.6 6.13 267.5 3.13598 23
10.0 9.9 8.7165 2.738 29.2339 9.4 6.20 270.7 3.13613 24
11.0 10.9 8.7113 2.670 29.2395 6.9 6.20 270.7 3.13630 23
12.0 11.9 8.7048 2.109 29.2467 5.1 6.08 265.6 3.13652 21
13.0 12.9 8.6920 1.757 29.2635 3.7 5.98 261.1 3.13716 20
14.0 13.9 8.6899 1.657 29.2664 2.8 6.02 262.9 3.13731 21
15.0 14.9 8.6893 1.737 29.2679 2.1 6.00 262.1 3.13745 24
16.0 15.9 8.6842 1.561 29.2781 1.6 5.98 261.2 3.13807 27
17.0 16.9 8.6788 1.438 29.2889 1.2 5.95 260.0 3.13873 26
18.0 17.9 8.6761 1.421 29.2940 0.9 5.93 258.9 3.13905 26
19.0 18.9 8.6736 1.446 29.2988 0.6 5.95 259.7 3.13935 26
20.0 19.9 8.6652 1.456 29.3155 0.5 5.93 258.8 3.14033 25
21.0 20.9 8.6574 1.099 29.3315 0.3 5.89 257.2 3.14130 25
22.0 21.9 8.6531 1.222 29.3401 0.2 5.84 255.2 3.14183 23
23.0 22.9 8.6511 1.279 29.3450 0.2 5.81 253.5 3.14217 24
24.0 23.9 8.6487 1.239 29.3499 0.1 5.86 255.9 3.14250 24
25.0 24.9 8.6431 1.224 29.3615 0.1 5.86 255.9 3.14322 23
26.0 25.9 8.6300 1.187 29.3921 0.1 5.75 251.1 3.14517 24
27.0 26.9 8.6218 1.014 29.4112 0.1 5.73 250.2 3.14639 23
28.0 27.9 8.6178 1.018 29.4222 0.1 5.70 248.8 3.14717 23
29.0 28.9 8.6150 0.963 29.4300 0.1 5.63 246.0 3.14775 23
30.0 29.8 8.6123 1.189 29.4375 0.1 5.72 249.9 3.14829 23
31.0 30.8 8.6081 1.175 29.4481 0.1 5.63 245.7 3.14902 22
32.0 31.8 8.6068 1.153 29.4520 0.1 5.70 248.8 3.14933 23
33.0 32.8 8.6071 1.027 29.4513 0.1 5.76 251.5 3.14933 21
34.0 33.8 8.6066 1.061 29.4529 0.1 5.67 247.7 3.14948 22
35.0 34.8 8.6060 1.012 29.4546 0.1 5.64 246.5 3.14965 22
36.0 35.8 8.6040 0.973 29.4598 0.1 5.67 247.6 3.15002 21
37.0 36.8 8.6040 1.072 29.4604 0.1 5.69 248.3 3.15012 22
38.0 37.8 8.6041 1.123 29.4603 0.1 5.69 248.4 3.15016 22
39.0 38.8 8.6041 1.068 29.4605 0.1 5.68 248.0 3.15022 22
40.0 39.8 8.6035 1.013 29.4624 0.1 5.66 247.2 3.15039 21
41.0 40.8 8.6025 0.975 29.4650 0.1 5.66 247.0 3.15060 22
42.0 41.8 8.6008 0.950 29.4694 0.1 5.65 246.8 3.15093 22
43.0 42.8 8.6005 1.004 29.4702 0.1 5.62 245.4 3.15103 21
44.0 43.7 8.6001 1.145 29.4714 0.1 5.64 246.3 3.15115 22
45.0 44.7 8.5999 0.980 29.4717 0.1 5.64 246.3 3.15120 21
46.0 45.7 8.6000 1.170 29.4720 0.1 5.64 246.1 3.15128 22
47.0 46.7 8.5999 1.042 29.4726 0.1 5.63 245.9 3.15137 21
48.0 47.7 8.5989 1.086 29.4751 0.1 5.65 246.6 3.15158 21
49.0 48.7 8.5977 1.131 29.4779 0.1 5.58 243.5 3.15179 21
50.0 49.7 8.5963 1.157 29.4812 0.1 5.61 244.9 3.15204 20
51.0 50.7 8.5933 1.264 29.4879 0.1 5.62 245.2 3.15248 21
52.0 51.7 8.5914 1.355 29.4921 0.1 5.57 243.1 3.15277 21
53.0 52.7 8.5902 1.344 29.4944 0.1 5.60 244.4 3.15294 22
54.0 53.7 8.5879 1.184 29.4982 0.1 5.53 241.6 3.15316 22
55.0 54.7 8.5788 1.340 29.5131 0.1 5.53 241.6 3.15391 25
56.0 55.7 8.5768 1.338 29.5161 0.1 5.57 243.1 3.15408 24
57.0 56.7 8.5735 1.354 29.5202 0.1 5.50 240.0 3.15425 24
58.0 57.7 8.5601 1.255 29.5368 0.1 5.47 239.0 3.15480 24
59.0 58.7 8.5569 1.337 29.5403 0.1 5.52 241.2 3.15493 25
60.0 59.7 8.5563 1.286 29.5411 0.1 5.53 241.3 3.15500 34
61.0 60.3 8.5559 1.444 29.5428 0.1 5.52 241.0 3.15515 58