*2023/04/11 14:18:57.10
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/07/25 21:02:35.000
TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 65
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 7BB9E4A9
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- ------------------------ --------------- -------------- --------------
1 Pressure decibar 2.306 65.729
2 Depth metres 2.288 65.148
3 Temperature:Secondary 'deg C (ITS90)' 7.6446 11.3601
4 Transmissivity %/metre 9.6 61.7
5 Salinity:T1:C1 PSS-78 30.269 32.6847
6 Oxygen:Dissolved:SBE mL/L 3.138 7.093
7 Oxygen:Dissolved:SBE umol/kg 136.6574 309.6416
8 Conductivity:Secondary S/m 3.375606 3.456595
9 Number_of_bin_records n/a 10 49
$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\2022-067-0104.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 : GG07
EVENT NUMBER : 104
LATITUDE : 51 8.00000 N ! (deg min)
LONGITUDE : 127 48.71000 W ! (deg min)
WATER DEPTH : 78
ALTIMETER (M) : 9.26 ! 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 09:56:36 5636 5636
CLEAN 5.3 2023/03/06 10:02:12 5636 5636
CLIP 1.4.1 2023/03/08 16:22:56 5636 5636
SHIFTDAT 3.5 2023/03/09 16:25:25 5636 5636
SHIFTDAT 3.5 2023/03/10 11:14:14 5636 5636
SHIFTDAT 3.5 2023/03/10 11:28:29 5636 5636
DELETE 6.3 2023/03/10 11:32:37 5636 1673
CTDEDIT 5.4.0 2023/03/15 11:53:52 1673 1512
CALIB 12.1 2023/03/17 13:40:34 1512 1512
FILTERS 4.3 2023/03/17 13:43:29 1512 1512
BINAVE 4.2.1 2023/03/17 13:45:09 1512 65
REMOVECH 8.2 2023/03/17 14:44:27 65 65
CHGUNITS 3.2 2023/03/17 14:44:50 65 65
REORDER 1.3.1 2023/03/17 14:49:08 ? ?
HDREDIT2 3.2 2023/03/17 14:57:42 ? ?
REMOVECH 8.2 2023/04/11 13:52:59 65 65
HDREDIT2 3.2 2023/04/11 14:18:57 ? ?
$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 56.36 dbars
Sample interval (from FILE section of header) = 0.042 seconds.
-CTDEDIT v5.4.0 2023/03/15 11:53:52
161 records were deleted in this editing session.
No data values were changed.
-CALIB parameters: 2023/03/17 13:40:34
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 14:44:27
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 14:57:42
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 13:52:59
The following CHANNEL(S) were removed:
Fluorescence:URU:Seapoint [mg/m^3]
-HEADER EDITS: 2023/04/11 14:18:57
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\2022-067-0104.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 25 2022 21:02:35
NMEA Latitude = 51 08.00 N
NMEA Longitude = 127 48.71 W
NMEA UTC (Time) = Jul 25 2022 21:00:22
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: GG07
Depth: 78
System UTC = Jul 25 2022 21:02:35
# nquan = 17
# nvalues = 5636
# 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, 5636
# span 1 = -0.318, 66.357
# span 2 = -0.315, 65.771
# span 3 = 7.6318, 11.5578
# span 4 = 7.6305, 11.4511
# span 5 = 3.375424, 3.460355
# span 6 = 2.621795, 3.459792
# span 7 = -0.0464, 95.1447
# span 8 = 0.0000e+00, 1.1465e+01
# span 9 = 1.1941, 2.2418
# span 10 = -1.452, 1.350
# span 11 = 0, 1
# span 12 = 0.00, 100.00
# span 13 = 29.8792, 32.6937
# span 14 = 22.6734, 32.6999
# span 15 = 2.8185, 6.6828
# span 16 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0416667
# start_time = Jul 25 2022 21:02:35 [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 13:40:21, 7.26.7.129 [datcnv_vars = 13]
# datcnv_in = D:\Telework\2022-067\Unprocessed\2022-067-0104.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 08:17:25, 7.26.7.129
# wildedit_in = D:\Telework\2022-067\Processing\convert\2022-067-0104.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 08:21:00, 7.26.7.129
# alignctd_in = D:\Telework\2022-067\Processing\wildedit\2022-067-0104.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Mar 06 2023 08:22:31, 7.26.7.129
# celltm_in = D:\Telework\2022-067\Processing\align\2022-067-0104.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 08:25:17, 7.26.7.129 [derive_vars = 3]
# Derive_in = D:\Telework\2022-067\Processing\celltm\2022-067-0104.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 records near the top and bottom of the cast.
--------------------------------------------------------------------------------------
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
2.3 2.3 11.3601 9.6 30.2690 7.09 309.6 3.456595 10
3.0 3.0 11.2239 9.7 30.3175 6.96 303.9 3.450118 24
4.0 4.0 11.0329 16.0 30.4119 6.78 295.8 3.443699 27
5.0 5.0 10.9273 19.2 30.4606 6.64 289.8 3.439781 27
6.0 5.9 10.8291 19.6 30.4859 6.58 287.1 3.434099 23
7.0 6.9 10.8129 19.2 30.4679 6.46 282.1 3.430939 22
8.0 7.9 10.7386 19.9 30.5076 6.29 274.6 3.428726 20
9.0 8.9 10.4910 25.9 30.6465 6.11 266.4 3.421866 19
10.0 9.9 10.4044 32.4 30.6907 5.91 257.9 3.419016 22
11.0 10.9 10.2799 36.9 30.7454 5.69 248.3 3.413977 26
12.0 11.9 10.0009 44.9 30.9207 5.48 239.1 3.407824 28
13.0 12.9 9.9095 52.8 31.0021 5.35 233.3 3.408179 23
14.0 13.9 9.8642 53.7 31.0158 5.28 230.3 3.405719 20
15.0 14.9 9.7742 54.5 31.0492 5.23 228.2 3.401406 19
16.0 15.9 9.6798 55.4 31.0955 5.19 226.4 3.397969 21
17.0 16.9 9.6183 55.7 31.1211 5.15 224.8 3.395297 26
18.0 17.8 9.6139 56.4 31.1333 5.12 223.3 3.396160 29
19.0 18.8 9.5804 56.8 31.1531 5.08 221.7 3.395507 22
20.0 19.8 9.5379 57.0 31.1724 5.06 220.5 3.393611 21
21.0 20.8 9.5287 57.0 31.1828 5.04 220.0 3.393892 22
22.0 21.8 9.5279 57.0 31.1907 5.04 219.8 3.394640 24
23.0 22.8 9.5441 57.3 31.2074 5.02 218.9 3.397702 29
24.0 23.8 9.5440 58.5 31.2705 4.98 217.0 3.403929 25
25.0 24.8 9.5112 59.2 31.3004 4.94 215.6 3.404096 22
26.0 25.8 9.4841 59.2 31.3125 4.92 214.6 3.403008 19
27.0 26.8 9.4506 59.4 31.3284 4.90 213.8 3.401738 20
28.0 27.8 9.4377 59.5 31.3349 4.88 212.7 3.401307 22
29.0 28.7 9.4141 59.6 31.3445 4.84 211.2 3.400270 25
30.0 29.7 9.3771 59.7 31.3589 4.81 209.9 3.398553 25
31.0 30.7 9.3324 59.9 31.3957 4.81 209.6 3.398367 24
32.0 31.7 9.3235 60.8 31.4437 4.82 210.1 3.402297 21
33.0 32.7 9.3037 60.9 31.4685 4.82 210.2 3.403089 24
34.0 33.7 9.2836 61.1 31.4865 4.82 210.3 3.403164 23
35.0 34.7 9.2735 61.2 31.5048 4.83 210.5 3.404109 20
36.0 35.7 9.2678 61.3 31.5175 4.82 210.1 3.404903 20
37.0 36.7 9.2503 61.4 31.5277 4.81 209.7 3.404439 21
38.0 37.7 9.2217 61.4 31.5373 4.80 209.4 3.402950 24
39.0 38.7 9.1927 61.4 31.5478 4.77 208.0 3.401525 28
40.0 39.6 9.1265 61.5 31.5651 4.74 206.8 3.397558 27
41.0 40.6 9.0463 61.7 31.5924 4.74 206.5 3.393359 24
42.0 41.6 9.0458 61.7 31.6257 4.73 206.2 3.396580 22
43.0 42.6 9.0432 61.7 31.6512 4.73 206.3 3.398868 19
44.0 43.6 9.0474 61.7 31.6528 4.73 206.3 3.399433 18
45.0 44.6 9.0480 61.6 31.6530 4.71 205.5 3.399539 19
46.0 45.6 9.0516 61.7 31.6774 4.67 203.4 3.402255 23
47.0 46.6 8.9405 61.5 31.7470 4.60 200.6 3.399448 29
48.0 47.5 8.8315 61.5 31.8216 4.54 197.8 3.397286 29
49.0 48.5 8.7982 61.4 31.8420 4.50 196.0 3.396412 22
50.0 49.5 8.7550 61.5 31.8683 4.44 193.5 3.395255 18
51.0 50.6 8.7070 61.4 31.8954 4.36 190.2 3.393750 19
52.0 51.6 8.5633 61.1 31.9781 4.28 186.4 3.389286 20
53.0 52.5 8.4248 60.8 32.0563 4.18 182.3 3.384806 27
54.0 53.5 8.3230 60.4 32.1156 4.09 178.4 3.381662 27
55.0 54.5 8.3035 60.1 32.1356 3.99 174.1 3.381926 23
56.0 55.5 8.2579 59.8 32.1736 3.86 168.0 3.381617 21
57.0 56.5 7.9754 58.4 32.3869 3.70 161.3 3.377241 19
58.0 57.5 7.8407 57.2 32.4950 3.55 154.8 3.375694 20
59.0 58.5 7.7904 56.6 32.5404 3.44 149.8 3.375606 23
60.0 59.5 7.7615 56.2 32.5677 3.37 146.6 3.375675 26
61.0 60.5 7.7273 55.7 32.5995 3.31 144.0 3.375716 23
62.0 61.5 7.7021 55.4 32.6234 3.27 142.6 3.375777 22
63.0 62.5 7.6950 55.3 32.6301 3.25 141.4 3.375834 20
64.0 63.4 7.6703 55.0 32.6533 3.23 140.6 3.375873 21
65.1 64.5 7.6592 55.1 32.6670 3.20 139.4 3.376235 27
65.7 65.1 7.6446 54.9 32.6847 3.14 136.7 3.376632 49