*2023/04/11 14:19:01.11
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/07/30 00:51:27.000
TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 67
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : ED686CEF
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- ------------------------ --------------- -------------- --------------
1 Pressure decibar 2.056 67.629
2 Depth metres 2.037 67.036
3 Temperature:Secondary 'deg C (ITS90)' 9.7589 11.5644
4 Transmissivity %/metre 17.9 47.7
5 Salinity:T1:C1 PSS-78 30.3661 31.3327
6 Oxygen:Dissolved:SBE mL/L 3.982 5.714
7 Oxygen:Dissolved:SBE umol/kg 173.6551 249.3683
8 Conductivity:Secondary S/m 3.356305 3.486843
9 Number_of_bin_records n/a 19 72
$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 ' ' 6 F ' ' 1
5 -99 ' ' 9 F ' ' 4
6 -99 ' ' 7 F ' ' 2
7 -99 ' ' 6 F ' ' 1
8 -99 ' ' 10 F ' ' 6
9 -99 ' ' 5 I I 0
$END
$REMARKS
This file converted from Sea-Bird file:
D:\Telework\2022-067\Processing\derive\2022-067-0169.cnv
$END
*ADMINISTRATION
MISSION : 2022-067
AGENCY : IOS, Ocean Sciences Division, Sidney, B.C.
COUNTRY : Canada
PROJECT : Kitimat Fjords & WCVI Oceanographic Survey
SCIENTIST : Blanken H.
PLATFORM : Sir John Franklin
*LOCATION
GEOGRAPHIC AREA : Kitimat Fjords & WCVI
STATION : HOL3
EVENT NUMBER : 169
LATITUDE : 50 35.80000 N ! (deg min)
LONGITUDE : 127 44.78000 W ! (deg min)
WATER DEPTH : 78
ALTIMETER (M) : 9.72 ! custom item
$REMARKS
Altimeter value is distance from bottom and is calculated as the
median of the deepest 2 metres of data.
$END
*INSTRUMENT
TYPE : Sea-Bird CTD
MODEL : SBE-911plus
SERIAL NUMBER : 0585
$TABLE: SENSORS
! Name Abs Depth Serial No
! --------------------------------- -------------- ----------
Temperature ' ' 2449
Conductivity ' ' 1764
'Pressure:Digiquartz with TC' ' ' 0585
Temperature:2 ' ' 4484
Conductivity:2 ' ' 2128
'Oxygen:SBE 43' ' ' 1176
Fluorometer:Seapoint ' ' 2225
Altimeter ' ' 75321
'Transmissometer:WET Labs C-Star' ' ' 1201DR
$END
$REMARKS
Software Version Seasave V 7.26.7.121
$END
*HISTORY
$TABLE: PROGRAMS
! Name Vers Date Time Recs In Recs Out
! -------- ------ ---------- -------- --------- ---------
SBE_IOS 4.3 2023/03/06 09:57:48 4774 4774
CLEAN 5.3 2023/03/06 10:03:23 4774 4774
CLIP 1.4.1 2023/03/08 16:24:06 4774 4774
SHIFTDAT 3.5 2023/03/09 16:26:39 4774 4774
SHIFTDAT 3.5 2023/03/10 11:15:24 4774 4774
SHIFTDAT 3.5 2023/03/10 11:29:34 4774 4774
DELETE 6.3 2023/03/10 11:33:25 4774 1738
CTDEDIT 5.4.0 2023/03/16 10:52:39 1738 1661
CALIB 12.1 2023/03/17 13:41:14 1661 1661
FILTERS 4.3 2023/03/17 13:44:05 1661 1661
BINAVE 4.2.1 2023/03/17 13:45:23 1661 67
REMOVECH 8.2 2023/03/17 14:44:30 67 67
CHGUNITS 3.2 2023/03/17 14:44:53 67 67
REORDER 1.3.1 2023/03/17 14:49:11 ? ?
HDREDIT2 3.2 2023/03/17 14:57:45 ? ?
REMOVECH 8.2 2023/04/11 13:53:02 67 67
HDREDIT2 3.2 2023/04/11 14:19:01 ? ?
$END
$REMARKS
-CLEAN functions: 2023/03/06 09:58:58 20
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 = 1, end from event list: clip.csv
Time Not Available in File
-The following SHIFT parameters were used.
Shift Channel: Fluorescence:URU:Seapoint
# of Records to Advance (-ve for Delay):
At REC# 0 Shift= 24.00
-The following SHIFT parameters were used.
Shift Channel: Conductivity:Primary
# of Records to Advance (-ve for Delay):
At REC# 0 Shift= -0.70
Salinity was recalculated after shift
-The following SHIFT parameters were used.
Shift Channel: Conductivity:Secondary
# of Records to Advance (-ve for Delay):
At REC# 0 Shift= -0.10
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: 9
Swells deleted. Warning message if pressure difference of 2.00
Drop rates < 0.30m/s (calculated over 11 points) will be deleted.
Drop rate applies in the range 10.00 to 57.87 dbars
Sample interval (from FILE section of header) = 0.042 seconds.
-CTDEDIT v5.4.0 2023/03/16 10:52:39
77 records were deleted in this editing session.
14 changes in channel Salinity:T1:C1
-CALIB parameters: 2023/03/17 13:41:14
Calibration type = Correct
Mode: ONLY - calibration specs from Cal File only.
Calibration file = D:\Telework\2022-067\Processing\doc\2022-067-recal1.CCF
Calibrations applied:
Ch Name Units Fmla Coefficents
-- ----------------------------- --------- --- -----------------------------
16 Oxygen:Dissolved:SBE mL/L 10 0.2550000E-01 0.1093900E+01
-The following FILTER parameters were used.
Median filter was used.
Filter width = 11
The following channel(s) were filtered.
Fluorescence:URU:Seapoint
-The following BINAVE parameters were used:
Bin channel = Pressure
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 2023/03/17 14:44:30
The following CHANNEL(S) were removed:
Scan_Number
Temperature:Primary [deg C (ITS90)]
Conductivity:Primary [S/m]
Oxygen:Voltage:SBE [volts]
Descent_Rate [m/s]
Status:Pump
Altimeter [metres]
Salinity:T0:C0 [PSS-78]
Flag
-CHANGE units:
Temperature reference channel: Temperature:Secondary
Salinity reference channel: Salinity:T1:C1
'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg
-HEADER EDITS: 2023/03/17 14:57:45
Applied edit header: D:\Telework\2022-067\Processing\doc\2022-067-HDR.TXT
Channel 4: Transmissivity [%/metre]
Name: Transmissivity:1 ==> Transmissivity
Format: F8.3 ==> F6.1
Channel 6: Salinity:T1:C1 [PSS-78]
Format: F11.4 ==> F9.4
Channel 10: Number_of_bin_records [n/a]
Pad: ' ' ==> -99
Channel 2: Depth [metres]
Name: Depth:Salt_Water ==> Depth
Channel 9: Conductivity:Secondary [S/m]
Format: F11.6 ==> F10.6
-REMOVECH 2023/04/11 13:53:02
The following CHANNEL(S) were removed:
Fluorescence:URU:Seapoint [mg/m^3]
-HEADER EDITS: 2023/04/11 14:19:01
Applied edit header: D:\Telework\2022-067\Processing\Files_with_Fluor\2022-067-hdr2.txt
$END
*COMMENTS
SBE HEADER
Sea-Bird SBE 9 Data File:
FileName = C:\CTD Data\2022-067\2022-067-0169.hex
Software Version Seasave V 7.26.7.121
Temperature SN = 2449
Conductivity SN = 1764
Number of Bytes Per Scan = 37
Number of Voltage Words = 4
Number of Scans Averaged by the Deck Unit = 1
System UpLoad Time = Jul 30 2022 00:51:27
NMEA Latitude = 50 35.80 N
NMEA Longitude = 127 44.78 W
NMEA UTC (Time) = Jul 30 2022 00:47:11
Store Lat/Lon Data = Append to Every Scan
SBE 11plus V 5.2
number of scans to average = 1
pressure baud rate = 9600
NMEA baud rate = 4800
GPIB address = 1
advance primary conductivity 0.073 seconds
advance secondary conductivity 0.073 seconds
autorun on power up is disabled
S>
Ship: Franklin
Station: HOL3
Depth: 78
System UTC = Jul 30 2022 00:51:27
# nquan = 17
# nvalues = 4774
# units = specified
# name 0 = scan: Scan Count
# name 1 = prDM: Pressure, Digiquartz [db]
# name 2 = depSM: Depth [salt water, m]
# name 3 = t090C: Temperature [ITS-90, deg C]
# name 4 = t190C: Temperature, 2 [ITS-90, deg C]
# name 5 = c0S/m: Conductivity [S/m]
# name 6 = c1S/m: Conductivity, 2 [S/m]
# name 7 = CStarTr0: Beam Transmission, WET Labs C-Star [%]
# name 8 = flSP: Fluorescence, Seapoint
# name 9 = sbeox0V: Oxygen raw, SBE 43 [V]
# name 10 = dz/dtM: Descent Rate [m/s]
# name 11 = pumps: Pump Status
# name 12 = altM: Altimeter [m]
# name 13 = sal00: Salinity, Practical [PSU]
# name 14 = sal11: Salinity, Practical, 2 [PSU]
# name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2
# name 16 = flag: flag
# span 0 = 1, 4774
# span 1 = -0.502, 67.866
# span 2 = -0.498, 67.269
# span 3 = 9.7515, 15.7511
# span 4 = 9.7500, 15.6912
# span 5 = 3.355478, 3.797942
# span 6 = 2.685741, 3.793473
# span 7 = -0.0464, 94.5782
# span 8 = 0.0000e+00, 6.8864e+00
# span 9 = 1.4261, 2.7753
# span 10 = -1.112, 1.139
# span 11 = 0, 1
# span 12 = 0.00, 100.00
# span 13 = 29.6300, 31.3281
# span 14 = 20.9337, 31.3335
# span 15 = 3.6070, 8.3602
# span 16 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0416667
# start_time = Jul 30 2022 00:51:27 [System UTC, header]
# bad_flag = -9.990e-29
#
#
#
#
# 2449
# 28-Jan-21
# 1
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.000
# 4.35543630e-003
# 6.43990519e-004
# 2.36796410e-005
# 2.29071975e-006
# 1000.000
# 1.00000000
# 0.0000
#
#
#
#
#
# 1764
# 02-Feb-21
# 1
#
# 0.0000
# 2000.0000
# 0
#
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.0
# -9.57000000e-008
#
#
# -4.00740273e+000
# 4.69515883e-001
# -4.34080716e-004
# 4.65646291e-005
# -9.57000000e-008
# 3.2500e-006
#
# 0.00000000e+000
#
# 1.00000000
# 0.00000
#
#
#
#
#
# 0585
# 17-Feb-21
# -3.951550e+004
# -4.415130e-001
# 1.282560e-002
# 3.560600e-002
# 0.000000e+000
# 3.030045e+001
# -4.415690e-004
# 4.342710e-006
# 1.736800e-009
# 0.99995525
# -2.43228
# 0.000000e+000
# 1.288270e-002
# -8.164490e+000
#
#
#
#
#
# 4484
# 02-Feb-21
# 1
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.000
# 4.39938420e-003
# 6.40481567e-004
# 2.15294305e-005
# 1.83812078e-006
# 1000.000
# 1.00000000
# 0.0000
#
#
#
#
#
# 2128
# 02-Feb-21
# 1
#
# 0.0000
# 2000.0000
# 0
#
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.0
# -9.57000000e-008
#
#
# -1.01873020e+001
# 1.45827294e+000
# -1.71982234e-003
# 2.17665029e-004
# -9.57000000e-008
# 3.2500e-006
#
# 0.00000000e+000
#
# 1.00000000
# 0.00000
#
#
#
#
#
# 1176
# 04-Feb-21
# 1
#
#
# 0.0000
# 0.0000e+000
# 0.0000
# 0.00e+000
# 0.0000
# 0.0
#
#
#
# 6.3685e-001
# -0.5234
# -5.0725e-003
# 1.9825e-004
# -3.2020e-006
# 2.5826e+000
# 1.92634e-004
# -4.64803e-002
# 3.6000e-002
# 1.6200
# -3.3000e-002
# 5.0000e+003
# 1.4500e+003
#
#
#
#
#
#
# 2225
#
#
# 3
# 0.000
#
#
#
#
#
# 75321
# 23-sep-2020
# 15.000
# 0.000
#
#
#
#
#
#
#
#
# 1201DR
#
# 19.3309
# -0.0464
# 0.250
#
#
#
#
#
#
#
#
#
#
#
#
# datcnv_date = Mar 03 2023 13:41:31, 7.26.7.129 [datcnv_vars = 13]
# datcnv_in = D:\Telework\2022-067\Unprocessed\2022-067-0169.hex D:\Telework\202
2-067\Processing\doc\2022-067-ctd.xmlcon
# datcnv_skipover = 0
# datcnv_ox_hysteresis_correction = no
# wildedit_date = Mar 06 2023 08:17:40, 7.26.7.129
# wildedit_in = D:\Telework\2022-067\Processing\convert\2022-067-0169.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 t190C c0S/m c1S/m
# wildedit_excl_bad_scans = yes
# alignctd_date = Mar 06 2023 08:21:13, 7.26.7.129
# alignctd_in = D:\Telework\2022-067\Processing\wildedit\2022-067-0169.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Mar 06 2023 08:22:44, 7.26.7.129
# celltm_in = D:\Telework\2022-067\Processing\align\2022-067-0169.cnv
# celltm_alpha = 0.0245, 0.0295
# celltm_tau = 9.5000, 9.5000
# celltm_temp_sensor_use_for_cond = primary, secondary
# Derive_date = Mar 06 2023 08:25:34, 7.26.7.129 [derive_vars = 3]
# Derive_in = D:\Telework\2022-067\Processing\celltm\2022-067-0169.cnv D:\Telewo
rk\2022-067\Processing\doc\2022-067-ctd.xmlcon
# derive_time_window_docdt = seconds: 2
# derive_ox_tau_correction = yes
# file_type = ascii
END*
Remarks from CTDEDIT:
CTDEDIT was used to remove some near-surface records and records
corrupted by shed wakes near the bottom of the cast; salinity was
cleaned lightly.
--------------------------------------------------------------------------------------
Data Processing Notes:
----------------------
Conductivity, Transmissivity and Fluorescence are nominal and unedited except
that some records were removed in editing temperature and salinity.
The SBE DO sensor calibration changed during a previous use in 2022. No
change was noted during this cruise, though the correction (based on comparison
with titrated samples) is larger than normally seen for this type of sensor.
The SBE DO sensor has a fairly long response time so data accuracy is not as high
when it is in motion as it is during stops for bottles. This will be especially true
when vertical DO gradients are large. To get an estimate of the accuracy of the
SBE DO data during downcasts (after recalibration) a rough comparison was made between
downcast SBE DO and upcast titrated samples. Much of the difference will be due to
problems with flushing of Niskin bottles and/or analysis errors, so the following
statement likely underestimates SBE DO accuracy.
Downcast (CTD files) Oxygen:Dissolved:SBE data for this cruise are considered, very
roughly, to be:
±0.25 mL/L from 0-100db except in areas of very large DO gradients
±0.07 mL/L from 100db-150db
±0.02 mL/L below 150db
For details on the processing see the report: 2022-067_Processing_Report.doc.
-------------------------------------------------------------------------
Channel Fluorescence was removed because the values found were extremely low and compared very
badly with extracted chlorophyll samples.
Files that include fluorescence may be obtained by sending a request to:
PAC SCI IOS Data / Données ISO SCI PAC (DFO/MPO)
*CALIBRATION
$TABLE: CORRECTED CHANNELS
! Name Units Fmla Pad Coefficients
! ---------------------- ------ ---- ------ ------------
Oxygen:Dissolved:SBE mL/L 10 -99 () (0.255E-01 1.0939)
$END
!--1--- --2--- ---3---- --4-- ---5---- --6--- --7-- ----8---- -9--
!Pressu Depth Temperat Trans Salinity Oxygen Oxyge Conductiv Numb
!re ure: missi :T1:C1 : n: ity: er_o
! Secondar vity Dissol Disso Secondary ~bin
! y ved: lved: _rec
! SBE SBE ords
!------ ------ -------- ----- -------- ------ ----- --------- ----
*END OF HEADER
2.1 2.0 11.5644 33.5 30.3661 5.69 248.5 3.486843 26
3.0 3.0 10.2015 38.2 30.5165 5.38 234.9 3.384164 30
4.0 4.0 10.7357 38.0 30.4333 5.44 237.5 3.421213 28
5.0 5.0 10.2994 35.4 30.4906 5.45 237.8 3.389857 30
6.0 6.0 10.3396 34.3 30.4856 5.34 232.8 3.392785 31
7.0 6.9 10.2410 34.1 30.5224 5.29 230.7 3.388206 30
8.0 7.9 10.6542 35.1 30.4582 5.50 240.0 3.416598 28
9.0 8.9 10.4940 32.3 30.4679 5.71 249.4 3.404122 24
10.0 9.9 10.5728 30.8 30.4585 5.66 246.9 3.409864 21
11.0 10.9 10.4757 31.9 30.4735 5.33 232.4 3.403225 22
12.0 11.9 10.0287 37.4 30.5515 4.78 208.7 3.374027 19
13.0 12.9 9.7648 42.0 30.6019 4.38 190.9 3.356305 23
14.0 13.9 9.7589 42.7 30.6312 4.18 182.6 3.358753 22
15.0 14.9 9.7630 46.1 30.6648 4.11 179.3 3.362468 22
16.0 15.8 9.8060 46.0 30.7232 4.06 177.3 3.371904 22
17.0 16.8 9.9018 46.8 30.7875 4.03 175.9 3.386421 23
18.0 17.9 9.9728 45.0 30.8349 4.02 175.5 3.397175 22
19.0 18.8 9.9960 46.2 30.8497 4.04 176.2 3.400651 23
20.0 19.8 10.0095 46.4 30.8594 4.08 177.9 3.402800 22
21.0 20.8 10.0873 46.2 30.9068 4.13 180.0 3.414168 22
22.0 21.8 10.1571 47.0 30.9514 4.17 182.1 3.424597 23
23.0 22.8 10.1671 47.7 30.9800 4.21 183.6 3.428403 19
24.0 23.8 10.1807 45.9 31.0065 4.22 184.0 3.432186 22
25.0 24.8 10.1780 46.6 31.0134 4.22 184.1 3.432686 23
26.0 25.8 10.1756 45.4 31.0200 4.21 183.8 3.433182 22
27.0 26.8 10.1743 45.3 31.0235 4.20 183.3 3.433459 22
28.0 27.8 10.1720 45.0 31.0251 4.19 182.7 3.433471 23
29.0 28.8 10.1607 43.9 31.0426 4.17 181.8 3.434288 22
30.0 29.7 10.1473 41.3 31.0727 4.16 181.4 3.436191 23
31.0 30.7 10.1419 41.2 31.0894 4.16 181.5 3.437431 22
32.0 31.7 10.1353 42.4 31.1031 4.17 181.8 3.438279 23
33.0 32.7 10.1336 42.7 31.1052 4.17 181.9 3.438384 22
34.0 33.7 10.1293 42.5 31.1094 4.16 181.6 3.438469 22
35.0 34.7 10.1267 43.2 31.1121 4.15 181.1 3.438559 23
36.0 35.7 10.1117 42.3 31.1260 4.12 179.9 3.438696 22
37.0 36.7 10.0949 40.0 31.1414 4.08 177.8 3.438844 23
38.0 37.7 10.0728 33.9 31.1636 4.03 175.7 3.439199 23
39.0 38.7 10.0645 31.4 31.1770 4.02 175.2 3.439864 20
40.0 39.6 10.0552 33.1 31.1991 4.03 175.8 3.441303 22
41.0 40.6 10.0494 34.5 31.2144 4.05 176.7 3.442366 23
42.0 41.6 10.0470 36.4 31.2219 4.07 177.7 3.442953 22
43.0 42.6 10.0454 39.3 31.2258 4.09 178.5 3.443244 23
44.0 43.6 10.0457 40.2 31.2266 4.10 178.9 3.443397 22
45.0 44.6 10.0451 41.4 31.2302 4.11 179.1 3.443741 23
46.0 45.6 10.0405 41.6 31.2338 4.10 178.9 3.443744 22
47.0 46.6 10.0360 41.5 31.2382 4.09 178.2 3.443831 23
48.0 47.6 10.0294 40.6 31.2439 4.07 177.3 3.443876 22
49.0 48.6 10.0247 37.1 31.2481 4.05 176.5 3.443951 20
50.0 49.6 10.0168 35.4 31.2611 4.01 175.0 3.444585 19
51.0 50.6 10.0197 28.4 31.2738 3.99 173.9 3.446141 22
52.0 51.6 10.0215 29.5 31.2820 3.98 173.8 3.447145 23
53.0 52.5 10.0219 30.7 31.2875 3.99 174.1 3.447773 22
54.0 53.5 10.0227 31.3 31.2908 3.99 174.1 3.448211 21
55.0 54.5 10.0280 29.2 31.2968 3.99 173.9 3.449296 23
56.0 55.5 10.0415 28.0 31.3060 3.99 174.2 3.451416 22
57.0 56.5 10.0576 27.5 31.3125 4.03 175.5 3.453490 23
58.0 57.5 10.0777 32.1 31.3198 4.06 177.0 3.455986 22
59.0 58.5 10.0725 33.2 31.3191 4.06 177.1 3.455512 23
60.0 59.5 10.0663 32.4 31.3192 4.05 176.4 3.455023 22
61.0 60.5 10.0728 29.4 31.3248 4.03 175.8 3.456177 23
62.0 61.5 10.0741 28.0 31.3257 4.02 175.4 3.456424 22
63.0 62.5 10.0770 26.7 31.3278 4.01 175.0 3.456933 23
64.1 63.5 10.0765 24.3 31.3279 4.01 174.9 3.456943 27
65.0 64.4 10.0743 23.5 31.3259 4.00 174.6 3.456596 32
66.0 65.4 10.0787 20.5 31.3292 3.99 174.0 3.457338 66
67.0 66.4 10.0827 18.9 31.3319 3.99 173.9 3.457996 72
67.6 67.0 10.0835 17.9 31.3327 3.98 173.7 3.458162 20