*2023/04/04 13:59:55.15
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/09/24 22:37:50.000
TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 41
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 3F1E8A4A
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- ----------------------- --------------- -------------- --------------
1 Pressure decibar 2.267 42.023
2 Depth metres 2.245 41.62
3 Temperature:Primary 'deg C (ITS90)' 15.0069 15.7291
4 Transmissivity %/metre 34.7 45.6
5 Salinity:T0:C0 PSS-78 30.4915 30.8432
6 Oxygen:Dissolved:SBE mL/L 5.214 6.256
7 Oxygen:Dissolved:SBE umol/kg 227.6749 273.2856
8 Conductivity:Primary S/m 3.833373 3.871105
9 Number_of_bin_records n/a 20 38
$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\2022-025\Processing\derive\2022-025-0011.cnv
$END
*ADMINISTRATION
MISSION : 2022-025
AGENCY : IOS, Ocean Sciences Division, Sidney, B.C.
COUNTRY : Canada
PROJECT : Sharing Science at Sea Leg 2
SCIENTIST : Page S.
PLATFORM : Sir John Franklin
*LOCATION
GEOGRAPHIC AREA : Hecate Strait, Haida Gwaii
STATION : skid1
EVENT NUMBER : 11
LATITUDE : 53 9.75000 N ! (deg min)
LONGITUDE : 132 5.23000 W ! (deg min)
WATER DEPTH : 50
ALTIMETER (M) : 4.42 ! 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 ' ' 2228
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 2023/03/28 14:14:41 23433 23433
CLEAN 5.3 2023/03/28 14:51:23 23433 23433
SHIFTDAT 3.5 2023/03/29 10:36:35 23433 23433
SHIFTDAT 3.5 2023/03/29 11:18:34 23433 23433
SHIFTDAT 3.5 2023/03/29 11:37:47 23433 23433
DELETE 6.3 2023/03/29 11:39:33 23433 1243
CTDEDIT 5.4.0 2023/03/30 07:31:33 1243 1097
CALIB 12.1 2023/04/04 12:41:32 1097 1097
FILTERS 4.3 2023/04/04 12:42:17 1097 1097
BINAVE 4.2.1 2023/04/04 12:42:52 1097 41
CHGUNITS 3.2 2023/04/04 12:43:09 41 41
REORDER 1.3.1 2023/04/04 12:44:09 ? ?
REMOVECH 8.2 2023/04/04 12:44:31 41 41
HDREDIT2 3.2 2023/04/04 13:59:55 ? ?
$END
$REMARKS
-CLEAN functions: 2023/03/28 14:51:08 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 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= -0.60
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 32.55 dbars
Sample interval (from FILE section of header) = 0.042 seconds.
-CTDEDIT v5.4.0 2023/03/30 07:31:33
146 records were deleted in this editing session.
10 changes in channel Salinity:T0:C0
-CALIB parameters: 2023/04/04 12:41:32
Calibration type = Correct
Mode: ONLY - calibration specs from Cal File only.
Calibration file = D:\Telework\2022-025\Processing\doc\2022-025-recal1.CCF
Calibrations applied:
Ch Name Units Fmla Coefficents
-- ----------------------------- --------- --- -----------------------------
14 Salinity:T0:C0 PSS-78 10 0.8000000E-02 0.1000000E+01
15 Salinity:T1:C1 PSS-78 10 0.2000000E-02 0.1000000E+01
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.
-CHANGE units:
Temperature reference channel: Temperature:Primary
Salinity reference channel: Salinity:T0:C0
'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg
-REMOVECH 2023/04/04 12:44:31
The following CHANNEL(S) were removed:
Temperature:Secondary [deg C (ITS90)]
Fluorescence:URU:Seapoint [mg/m^3]
Salinity:T1:C1 [PSS-78]
Conductivity:Secondary [S/m]
Scan_Number
Oxygen:Voltage:SBE [volts]
Descent_Rate [m/s]
Status:Pump
Altimeter [metres]
Flag
-HEADER EDITS: 2023/04/04 13:59:55
Applied edit header: D:\Telework\2022-025\Processing\doc\2022-025-HDR.TXT
Channel 4: Transmissivity [%/metre]
Name: Transmissivity:1 ==> Transmissivity
Format: F8.3 ==> F6.1
Channel 9: Number_of_bin_records [n/a]
Pad: ' ' ==> -99
Channel 2: Depth [metres]
Name: Depth:Salt_Water ==> Depth
Channel 8: Conductivity:Primary [S/m]
Format: F11.6 ==> F10.6
$END
*COMMENTS
SBE HEADER
Sea-Bird SBE 9 Data File:
FileName = C:\CTD Data\2022-025\2022-025-0011.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 = Sep 24 2022 22:37:50
NMEA Latitude = 53 09.75 N
NMEA Longitude = 132 05.23 W
NMEA UTC (Time) = Sep 24 2022 22:37:49
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: skid1
Depth: 50
System UTC = Sep 24 2022 22:37:50
# nquan = 17
# nvalues = 23433
# 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, 23433
# span 1 = -0.419, 42.549
# span 2 = -0.416, 42.168
# span 3 = 14.9857, 16.3602
# span 4 = 14.9925, 16.8683
# span 5 = 2.936434, 3.992412
# span 6 = 3.832985, 3.985485
# span 7 = 1.0865, 94.5310
# span 8 = 0.0000e+00, 6.4469e-01
# span 9 = 1.6386, 2.1807
# span 10 = -1.084, 1.054
# span 11 = 0, 1
# span 12 = 0.00, 100.00
# span 13 = 22.5730, 31.8576
# span 14 = 30.3941, 31.4806
# span 15 = 3.8662, 6.1385
# span 16 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0416667
# start_time = Sep 24 2022 22:37:50 [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
#
#
#
#
#
#
# 2228
#
#
# 1
# 0.000
#
#
#
#
#
# 75321
# 23-sep-2020
# 15.000
# 0.000
#
#
#
#
#
#
#
#
# 1201DR
#
# 19.3309
# -0.0464
# 0.250
#
#
#
#
#
#
#
#
#
#
#
#
# datcnv_date = Mar 28 2023 13:49:05, 7.26.7.129 [datcnv_vars = 13]
# datcnv_in = D:\Telework\2022-025\Unprocessed\2022-025-0011.hex D:\Telework\202
2-025\Processing\doc\2022-025-ctd.XMLCON
# datcnv_skipover = 0
# datcnv_ox_hysteresis_correction = yes
# wildedit_date = Mar 28 2023 14:05:46, 7.26.7.129
# wildedit_in = D:\Telework\2022-025\Processing\convert\2022-025-0011.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 28 2023 14:08:52, 7.26.7.129
# alignctd_in = D:\Telework\2022-025\Processing\wildedit\2022-025-0011.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Mar 28 2023 14:10:10, 7.26.7.129
# celltm_in = D:\Telework\2022-025\Processing\align\2022-025-0011.cnv
# celltm_alpha = 0.0245, 0.0295
# celltm_tau = 9.5000, 9.5000
# celltm_temp_sensor_use_for_cond = primary, secondary
# Derive_date = Mar 28 2023 14:11:40, 7.26.7.129 [derive_vars = 3]
# Derive_in = D:\Telework\2022-025\Processing\celltm\2022-025-0011.cnv D:\Telewo
rk\2022-025\Processing\doc\2022-025-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 surface records before pumps were turned on
and flow established and a few records corrupted by shed wakes at the
bottom of the cast; salinity was cleaned lightly.
--------------------------------------------------------------------------------------
Data Processing Notes:
----------------------
Conductivity and Transmissivity are nominal and unedited except that some records were
removed in editing temperature and salinity.
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)
There were only 2 casts with dissolved oxygen calibration sampling and most samples were
flagged due to air in samples. There were also many local reversals in DO profiles.
The comparison of SBE DO and titrated samples was thus too limited upon which to base
recalibration. The same equipment was used for cruise 2022-067, so the recalibration
applied to 2022-067 was also applied to channel Oxygen:Dissolved:SBE for 2022-025.
For details on the processing see the report: 2022-025_Processing_Report.doc.
-----------------------------------------------------------------------------------------
*CALIBRATION
$TABLE: CORRECTED CHANNELS
! Name Units Fmla Pad Coefficients
! ---------------------- -------- ---- ------ ------------
Salinity:T0:C0 PSS-78 10 -99 () (0.8E-02 1)
Salinity:T1:C1 PSS-78 10 -99 () (0.2E-02 1)
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 :T0:C0 : n: ity: er_o
! Primary vity Dissol Disso Primary ~bin
! ved: lved: _rec
! SBE SBE ords
!------ ------ -------- ----- -------- ------ ----- --------- ----
*END OF HEADER
2.3 2.2 15.7067 36.4 30.4915 6.26 273.3 3.853621 23
3.0 3.0 15.7171 36.7 30.5403 6.25 273.1 3.860101 35
4.0 4.0 15.7291 35.4 30.6250 6.23 272.3 3.870824 38
5.0 4.9 15.7248 34.7 30.6301 6.20 270.9 3.871105 34
6.0 5.9 15.6923 35.1 30.6379 6.15 268.7 3.869074 35
7.0 6.9 15.6666 35.4 30.6476 6.12 267.4 3.868014 35
8.0 7.9 15.6583 34.9 30.6498 6.05 264.5 3.867571 30
9.0 8.9 15.6116 35.1 30.6594 5.95 259.7 3.864585 32
10.0 9.9 15.5555 35.9 30.6838 5.80 253.4 3.862453 30
11.0 10.9 15.5175 36.2 30.7237 5.70 248.9 3.863665 31
12.0 11.9 15.5097 36.2 30.7350 5.65 246.8 3.864290 30
13.0 12.9 15.5025 36.7 30.7395 5.62 245.7 3.864208 28
14.0 13.9 15.4961 36.6 30.7414 5.61 244.8 3.863897 27
15.0 14.9 15.4731 35.7 30.7449 5.57 243.5 3.862309 26
16.0 15.9 15.4147 37.4 30.7456 5.54 241.9 3.857282 27
17.0 16.9 15.3793 38.5 30.7530 5.47 238.9 3.855045 25
18.0 17.8 15.3382 38.9 30.7734 5.38 234.8 3.853751 24
19.0 18.8 15.2225 40.3 30.8016 5.32 232.1 3.846780 21
20.0 19.8 15.1868 41.3 30.8126 5.28 230.7 3.844902 24
21.0 20.8 15.1832 42.5 30.8136 5.28 230.4 3.844743 24
22.0 21.8 15.1662 44.1 30.8174 5.26 229.8 3.843709 25
23.0 22.8 15.1452 43.5 30.8227 5.26 229.6 3.842491 23
24.0 23.8 15.1442 43.1 30.8229 5.26 229.6 3.842468 25
25.0 24.8 15.1405 43.8 30.8230 5.25 229.4 3.842205 21
26.0 25.8 15.1254 43.8 30.8251 5.26 229.6 3.841136 24
27.0 26.7 15.1225 43.3 30.8259 5.25 229.3 3.841002 24
28.0 27.7 15.1170 44.4 30.8268 5.25 229.3 3.840667 24
29.0 28.7 15.1105 43.9 30.8280 5.25 229.4 3.840266 24
30.0 29.7 15.1100 44.0 30.8282 5.25 229.3 3.840288 24
31.0 30.7 15.1075 44.3 30.8293 5.25 229.3 3.840231 25
32.0 31.7 15.1078 44.6 30.8298 5.25 229.3 3.840360 24
33.0 32.7 15.1077 44.2 30.8293 5.25 229.3 3.840335 24
34.0 33.7 15.1062 43.9 30.8296 5.25 229.1 3.840278 24
35.0 34.7 15.0987 44.8 30.8320 5.23 228.5 3.839923 24
36.0 35.7 15.0951 45.1 30.8324 5.22 227.9 3.839687 23
37.0 36.7 15.0862 44.0 30.8330 5.22 228.1 3.839018 23
38.0 37.7 15.0767 45.2 30.8352 5.22 227.9 3.838454 24
39.0 38.7 15.0612 45.5 30.8380 5.22 227.8 3.837260 20
40.0 39.7 15.0433 45.6 30.8399 5.21 227.7 3.836130 23
41.0 40.6 15.0279 44.4 30.8402 5.21 227.7 3.834849 23
42.0 41.6 15.0069 43.9 30.8432 5.22 227.9 3.833373 23