*2023/04/11 14:18:53.01
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/07/21 17:31:06.000
TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 64
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : F3B2A2F1
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- ------------------------ --------------- -------------- --------------
1 Pressure decibar 1.943 64.513
2 Depth metres 1.924 63.915
3 Temperature:Secondary 'deg C (ITS90)' 7.497 11.5143
4 Transmissivity %/metre 22.4 58.5
5 Salinity:T1:C1 PSS-78 19.5575 31.6471
6 Oxygen:Dissolved:SBE mL/L 3.972 6.404
7 Oxygen:Dissolved:SBE umol/kg 173.1121 281.8578
8 Conductivity:Secondary S/m 2.332924 3.26723
9 Number_of_bin_records n/a 9 44
$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\2022-067-0050.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 : UC31
EVENT NUMBER : 50
LATITUDE : 53 31.72000 N ! (deg min)
LONGITUDE : 128 59.49000 W ! (deg min)
WATER DEPTH : 78
ALTIMETER (M) : 9.01 ! 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 09:54:45 5981 5981
CLEAN 5.3 2023/03/06 10:00:26 5981 5981
CLIP 1.4.1 2023/03/08 16:21:08 5981 5981
SHIFTDAT 3.5 2023/03/09 16:23:26 5981 5981
SHIFTDAT 3.5 2023/03/10 11:12:19 5981 5981
SHIFTDAT 3.5 2023/03/10 11:26:42 5981 5981
DELETE 6.3 2023/03/10 11:31:16 5981 1613
CTDEDIT 5.4.0 2023/03/14 14:51:48 1613 1480
CALIB 12.1 2023/03/17 13:39:22 1480 1480
FILTERS 4.3 2023/03/17 13:42:23 1480 1480
BINAVE 4.2.1 2023/03/17 13:44:45 1480 64
REMOVECH 8.2 2023/03/17 14:44:21 64 64
CHGUNITS 3.2 2023/03/17 14:44:46 64 64
REORDER 1.3.1 2023/03/17 14:49:02 ? ?
HDREDIT2 3.2 2023/03/17 14:57:38 ? ?
REMOVECH 8.2 2023/04/11 13:52:56 64 64
HDREDIT2 3.2 2023/04/11 14:18:53 ? ?
$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 54.59 dbars
Sample interval (from FILE section of header) = 0.042 seconds.
-CTDEDIT v5.4.0 2023/03/14 14:51:48
133 records were deleted in this editing session.
No data values were changed.
-CALIB parameters: 2023/03/17 13:39:22
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 14:44:21
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 14:57:38
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 13:52:56
The following CHANNEL(S) were removed:
Fluorescence:URU:Seapoint [mg/m^3]
-HEADER EDITS: 2023/04/11 14:18:53
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\2022-067-0050.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 21 2022 17:31:05
NMEA Latitude = 53 31.72 N
NMEA Longitude = 128 59.49 W
NMEA UTC (Time) = Jul 21 2022 17:26:31
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 Franklin
Station: UC31
Depth: 78
System UTC = Jul 21 2022 17:31:06
# nquan = 17
# nvalues = 5981
# 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, 5981
# span 1 = -0.419, 64.593
# span 2 = -0.416, 64.009
# span 3 = 7.4949, 11.8721
# span 4 = 7.4951, 11.8195
# span 5 = 2.074156, 3.266758
# span 6 = 2.109198, 3.267404
# span 7 = -0.0464, 92.0291
# span 8 = 0.0000e+00, 2.4908e+00
# span 9 = 1.3687, 2.0379
# span 10 = -1.140, 1.106
# span 11 = 0, 1
# span 12 = 0.00, 100.00
# span 13 = 17.0264, 31.6438
# span 14 = 17.3678, 31.6509
# span 15 = 3.5976, 6.3034
# span 16 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0416667
# start_time = Jul 21 2022 17:31:06 [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 13:38:44, 7.26.7.129 [datcnv_vars = 13]
# datcnv_in = D:\Telework\2022-067\Unprocessed\2022-067-0050.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 08:17:04, 7.26.7.129
# wildedit_in = D:\Telework\2022-067\Processing\convert\2022-067-0050.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 08:20:41, 7.26.7.129
# alignctd_in = D:\Telework\2022-067\Processing\wildedit\2022-067-0050.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Mar 06 2023 08:22:12, 7.26.7.129
# celltm_in = D:\Telework\2022-067\Processing\align\2022-067-0050.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 08:24:51, 7.26.7.129 [derive_vars = 3]
# Derive_in = D:\Telework\2022-067\Processing\celltm\2022-067-0050.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 from 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
1.9 1.9 11.5143 48.5 19.5575 6.40 281.9 2.332924 35
3.0 2.9 11.2643 26.8 21.6695 6.34 278.6 2.547037 24
4.0 4.0 11.3000 22.4 22.4618 6.29 276.2 2.634098 23
5.0 5.0 11.2587 33.9 22.9338 6.23 273.4 2.681696 22
6.0 5.9 11.1965 40.3 23.4419 6.11 268.0 2.731524 22
7.0 6.9 11.0559 39.4 24.5887 5.90 258.7 2.842714 23
8.0 7.9 10.7977 41.4 25.7828 5.66 248.1 2.948904 22
9.0 8.9 10.4242 36.1 26.8313 5.43 237.8 3.029383 22
10.0 9.9 10.1597 41.6 27.3346 5.26 230.1 3.060592 22
11.0 10.9 9.7219 42.1 28.1588 5.15 225.3 3.109795 22
12.0 11.9 9.5309 41.5 28.7532 5.09 222.3 3.153977 22
13.0 12.9 9.4607 46.5 28.9969 5.06 221.0 3.172907 21
14.0 13.9 9.3936 52.7 29.1373 5.03 219.6 3.181109 22
15.0 14.9 9.2950 56.4 29.2225 4.98 217.4 3.181632 22
16.0 15.9 9.2228 57.6 29.2906 4.92 214.7 3.182562 22
17.0 16.8 9.1010 57.9 29.4063 4.87 212.7 3.184114 22
18.0 17.8 8.9868 58.1 29.4949 4.83 211.1 3.183588 22
19.0 18.8 8.9416 58.4 29.5018 4.80 209.5 3.180650 23
20.0 19.8 8.8294 58.4 29.5327 4.77 208.4 3.174627 22
21.0 20.8 8.8112 58.5 29.5414 4.74 206.9 3.174046 22
22.0 21.8 8.7662 58.5 29.5818 4.68 204.4 3.174356 23
23.0 22.8 8.6792 58.5 29.6424 4.60 200.7 3.173229 22
24.0 23.8 8.5477 58.2 29.7958 4.52 197.4 3.177377 22
25.0 24.8 8.2879 57.6 30.1234 4.45 194.4 3.187703 23
26.0 25.8 8.2126 57.4 30.2200 4.37 190.8 3.190805 22
27.0 26.8 8.0874 57.3 30.3996 4.31 188.2 3.197615 17
28.0 27.7 7.8883 56.7 30.7315 4.28 186.9 3.212673 22
29.0 28.7 7.8757 57.6 30.7745 4.27 186.1 3.215725 23
30.0 29.7 7.8729 58.1 30.7851 4.26 185.7 3.216536 22
31.0 30.7 7.8715 58.1 30.7909 4.26 185.7 3.217005 23
32.0 31.7 7.8720 58.4 30.7912 4.25 185.4 3.217120 22
33.0 32.7 7.8563 58.4 30.8268 4.24 185.0 3.219218 22
34.0 33.7 7.8551 58.4 30.8371 4.24 184.8 3.220107 20
35.0 34.7 7.8517 58.5 30.8438 4.23 184.5 3.220518 22
36.0 35.7 7.8477 58.4 30.8517 4.22 183.9 3.220968 22
37.0 36.7 7.8288 58.4 30.9098 4.21 183.5 3.224910 23
38.0 37.7 7.8000 58.3 30.9785 4.19 182.8 3.229023 22
39.0 38.7 7.7702 58.4 31.0505 4.16 181.5 3.233337 23
40.0 39.6 7.7308 58.4 31.1401 4.13 180.2 3.238492 22
41.0 40.6 7.6829 58.4 31.2445 4.11 179.4 3.244312 22
42.0 41.6 7.6460 58.1 31.3234 4.09 178.5 3.248636 23
43.0 42.6 7.6182 58.2 31.3824 4.08 178.0 3.251862 22
44.0 43.6 7.6070 58.2 31.4073 4.07 177.6 3.253290 23
45.0 44.6 7.6100 58.2 31.4027 4.07 177.2 3.253145 23
46.0 45.6 7.5996 58.3 31.4259 4.06 176.9 3.254484 22
47.0 46.6 7.5797 58.0 31.4666 4.04 176.2 3.256651 23
48.0 47.6 7.5645 57.7 31.4972 4.03 175.7 3.258258 23
49.0 48.6 7.5503 57.1 31.5253 4.02 175.3 3.259731 23
50.0 49.5 7.5455 57.1 31.5355 4.02 175.0 3.260318 22
51.0 50.5 7.5418 57.1 31.5425 4.01 174.8 3.260693 24
52.0 51.6 7.5347 56.9 31.5569 4.00 174.3 3.261487 23
53.0 52.5 7.5280 56.8 31.5709 4.00 174.2 3.262269 22
54.0 53.5 7.5176 56.1 31.5929 4.00 174.2 3.263477 23
55.0 54.5 7.5217 56.3 31.5840 3.99 174.1 3.263036 23
56.0 55.5 7.5235 56.0 31.5780 3.99 174.1 3.262673 23
57.0 56.5 7.5174 56.1 31.5925 3.99 173.9 3.263549 23
58.0 57.5 7.5090 56.6 31.6160 3.99 174.0 3.265074 23
59.0 58.5 7.5080 57.0 31.6196 3.99 173.8 3.265359 24
60.0 59.5 7.5072 56.8 31.6211 3.99 173.8 3.265473 25
61.0 60.5 7.5010 57.0 31.6361 3.98 173.5 3.266388 25
62.0 61.5 7.5008 57.0 31.6367 3.97 173.1 3.266474 27
63.0 62.4 7.4981 56.9 31.6430 3.97 173.1 3.266876 32
64.2 63.6 7.4972 56.9 31.6452 3.98 173.3 3.267051 44
64.5 63.9 7.4970 57.1 31.6471 3.97 173.2 3.267230 9