*2023/04/04 13:59:55.26
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/09/25 02:01:08.000
TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 46
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 5E37EEAC
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- ----------------------- --------------- -------------- --------------
1 Pressure decibar 2 47.015
2 Depth metres 1.979 46.598
3 Temperature:Primary 'deg C (ITS90)' 14.7722 15.2424
4 Transmissivity %/metre 28.2 45.6
5 Salinity:T0:C0 PSS-78 30.7676 30.8702
6 Oxygen:Dissolved:SBE mL/L 5.439 6.231
7 Oxygen:Dissolved:SBE umol/kg 237.4819 272.0868
8 Conductivity:Primary S/m 3.815476 3.844345
9 Number_of_bin_records n/a 19 25
$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\2022-025-0014.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 : Skid5
EVENT NUMBER : 14
LATITUDE : 53 15.72000 N ! (deg min)
LONGITUDE : 131 50.78000 W ! (deg min)
WATER DEPTH : 52
ALTIMETER (M) : 5.05 ! 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 14:14:45 8048 8048
CLEAN 5.3 2023/03/28 14:51:27 8048 8048
SHIFTDAT 3.5 2023/03/29 10:36:39 8048 8048
SHIFTDAT 3.5 2023/03/29 11:18:39 8048 8048
SHIFTDAT 3.5 2023/03/29 11:37:51 8048 8048
DELETE 6.3 2023/03/29 11:39:35 8048 1206
CTDEDIT 5.4.0 2023/03/30 07:45:55 1206 1074
CALIB 12.1 2023/04/04 12:41:33 1074 1074
FILTERS 4.3 2023/04/04 12:42:18 1074 1074
BINAVE 4.2.1 2023/04/04 12:42:52 1074 46
CHGUNITS 3.2 2023/04/04 12:43:09 46 46
REORDER 1.3.1 2023/04/04 12:44:09 ? ?
REMOVECH 8.2 2023/04/04 12:44:31 46 46
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 37.52 dbars
Sample interval (from FILE section of header) = 0.042 seconds.
-CTDEDIT v5.4.0 2023/03/30 07:45:55
132 records were deleted in this editing session.
17 changes in channel Salinity:T0:C0
-CALIB parameters: 2023/04/04 12:41:33
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\2022-025-0014.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 25 2022 02:01:08
NMEA Latitude = 53 15.72 N
NMEA Longitude = 131 50.78 W
NMEA UTC (Time) = Sep 25 2022 02:01:08
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: Skid5
Depth: 52
System UTC = Sep 25 2022 02:01:08
# nquan = 17
# nvalues = 8048
# 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, 8048
# span 1 = -0.388, 47.522
# span 2 = -0.385, 47.095
# span 3 = 14.5528, 15.2703
# span 4 = 14.4955, 15.3050
# span 5 = 3.801625, 3.854508
# span 6 = 3.815204, 3.862549
# span 7 = -0.0464, 94.4602
# span 8 = 0.0000e+00, 6.1905e-01
# span 9 = 1.8181, 2.1172
# span 10 = -1.085, 1.103
# span 11 = 0, 1
# span 12 = 1.51, 100.00
# span 13 = 30.4434, 31.2909
# span 14 = 30.5854, 31.3617
# span 15 = 4.4214, 5.7919
# span 16 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0416667
# start_time = Sep 25 2022 02:01:08 [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 13:49:09, 7.26.7.129 [datcnv_vars = 13]
# datcnv_in = D:\Telework\2022-025\Unprocessed\2022-025-0014.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 14:05:47, 7.26.7.129
# wildedit_in = D:\Telework\2022-025\Processing\convert\2022-025-0014.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 14:08:53, 7.26.7.129
# alignctd_in = D:\Telework\2022-025\Processing\wildedit\2022-025-0014.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Mar 28 2023 14:10:11, 7.26.7.129
# celltm_in = D:\Telework\2022-025\Processing\align\2022-025-0014.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 14:11:41, 7.26.7.129 [derive_vars = 3]
# Derive_in = D:\Telework\2022-025\Processing\celltm\2022-025-0014.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
2.0 2.0 15.2424 41.5 30.7676 6.14 268.2 3.844017 25
3.0 3.0 15.2399 41.7 30.7721 6.12 267.5 3.844345 22
4.0 4.0 15.2354 41.7 30.7724 6.13 267.5 3.844019 23
5.0 5.0 15.2303 41.9 30.7710 6.13 267.7 3.843455 24
6.0 6.0 15.2159 41.3 30.7738 6.13 267.6 3.842498 23
7.0 6.9 15.2079 42.2 30.7766 6.13 267.7 3.842155 22
8.0 7.9 15.2139 42.3 30.7756 6.14 268.2 3.842644 23
9.0 8.9 15.2164 42.1 30.7757 6.15 268.4 3.842924 23
10.0 9.9 15.2249 41.4 30.7736 6.14 268.2 3.843477 23
11.0 10.9 15.2259 41.6 30.7739 6.14 268.2 3.843534 20
12.0 11.9 15.2225 42.4 30.7749 6.14 268.2 3.843483 23
13.0 12.9 15.2172 41.8 30.7759 6.14 268.2 3.843142 21
14.0 13.9 15.2195 42.0 30.7757 6.14 268.0 3.843403 24
15.0 14.9 15.1874 42.3 30.7824 6.13 267.9 3.841365 23
16.0 15.9 15.1734 42.2 30.7853 6.12 267.2 3.840499 23
17.0 16.9 15.1552 42.6 30.7888 6.12 267.3 3.839333 23
18.0 17.8 15.1096 41.9 30.7974 6.12 267.4 3.836339 23
19.0 18.8 15.0835 41.5 30.7986 6.13 267.8 3.834223 23
20.0 19.8 15.0452 42.5 30.8004 6.15 268.6 3.831065 24
21.0 20.8 15.0327 43.1 30.7997 6.16 269.0 3.829932 23
22.0 21.8 15.0240 42.6 30.7978 6.16 269.2 3.829000 23
23.0 22.8 15.0169 43.4 30.7965 6.17 269.4 3.828261 23
24.0 23.8 15.0093 44.8 30.7949 6.19 270.3 3.827458 23
25.0 24.8 14.9783 44.2 30.7964 6.22 271.7 3.824869 19
26.0 25.8 14.9700 45.0 30.8025 6.23 272.0 3.824929 23
27.0 26.8 14.9691 45.6 30.8066 6.23 272.1 3.825349 23
28.0 27.7 14.9564 45.1 30.8065 6.20 270.9 3.824267 24
29.0 28.7 14.9618 44.6 30.8142 6.16 268.9 3.825644 23
30.0 29.7 14.9451 44.5 30.8134 6.16 268.9 3.824118 23
31.0 30.7 14.9208 43.4 30.8097 6.18 270.1 3.821604 23
32.0 31.7 14.8910 44.0 30.8088 6.20 270.9 3.818927 24
33.0 32.7 14.8788 43.5 30.8102 6.19 270.4 3.818057 23
34.0 33.7 14.8753 43.9 30.8131 6.15 268.7 3.818113 23
35.0 34.7 14.8769 42.6 30.8171 6.08 265.5 3.818735 23
36.0 35.7 14.8625 40.9 30.8262 5.97 260.8 3.818529 23
37.0 36.7 14.8389 33.9 30.8337 5.85 255.4 3.817330 24
38.0 37.7 14.8089 30.5 30.8404 5.74 250.5 3.815476 23
39.0 38.6 14.7929 28.2 30.8534 5.64 246.3 3.815548 23
40.0 39.6 14.7934 32.2 30.8621 5.59 243.9 3.816606 23
41.0 40.6 14.7890 33.4 30.8644 5.55 242.3 3.816516 24
42.0 41.6 14.7857 34.2 30.8655 5.52 241.1 3.816392 23
43.0 42.6 14.7816 34.1 30.8674 5.49 239.6 3.816285 23
44.0 43.6 14.7782 33.4 30.8691 5.46 238.4 3.816207 23
45.0 44.6 14.7756 32.9 30.8695 5.45 238.0 3.816059 23
46.0 45.6 14.7722 32.7 30.8699 5.45 237.7 3.815852 23
47.0 46.6 14.7724 31.7 30.8702 5.44 237.5 3.815940 25