Dataset: CTD - Profiles
Deployment: PE09-05

CTD - Profiles

Principal Investigator:

Michael R. Roman (University of Maryland Center for Environmental Science, UMCES/HPL)

Co-Principal Investigator:

William C. Boicourt (University of Maryland Center for Environmental Science, UMCES/HPL)

James J. Pierson (University of Maryland Center for Environmental Science, UMCES/HPL)

Contact:

James J. Pierson (University of Maryland Center for Environmental Science, UMCES/HPL)

BCO-DMO Data Manager:

Stephen R. Gegg (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Project:

NGOMEX - Living Marine Resources of the Northern Gulf of Mexico (GoMX - NGOMEX)

Current State:

Final no updates expected

Version:

28 September 2011

Deployment Synonyms:

NGOMEX 2008, PE08-NGOMEX

Version Date:

2011-09-28

Data URL:

https://www.bco-dmo.org/dataset-deployment/454874/data

Expand/Collapse All

Description

Multi Year CTD Profile Data

Methods & Sampling

Dataset acquisition description

(see individual deployments)

Deployment-specific acquisition description

* Sea-Bird SBE 9 Data File:

* FileName = C:CTD dataPE09-05 Brandt8-7-085058-7-08505.hex

* Software Version Seasave V 7.12

* Temperature SN = 0657

* Conductivity SN = 040264

* Number of Bytes Per Scan = 40

* Number of Voltage Words = 5

* Number of Scans Averaged by the Deck Unit = 1

* System UpLoad Time = Aug 07 2008 05:10:45

* NMEA Latitude = 28 45.55 N

* NMEA Longitude = 090 14.01 W

* NMEA UTC (Time) = Aug 07 2008 05:10:32

* Store Lat/Lon Data = Append to Every Scan

** Ship:

** Station:

** Operator:

# nquan = 18

# nvalues = 56

# units = specified

# name 0 = timeS: Time, Elapsed [seconds]

# name 1 = scan: Scan Count

# name 2 = prDM: Pressure, Digiquartz [db]

# name 3 = depSM: Depth [salt water, m]

# name 4 = t090C: Temperature [ITS-90, deg C]

# name 5 = c0mS/cm: Conductivity [mS/cm]

# name 6 = sal00: Salinity, Practical [PSU]

# name 7 = sigma-t00: Density [sigma-t, Kg/m^3 ]

# name 8 = sbeox0Mg/L: Oxygen, SBE 43 [mg/l]

# name 9 = sbeox0PS: Oxygen, SBE 43 [% saturation]

# name 10 = sbeox1Mg/L: Oxygen, SBE 43, 2 [mg/l]

# name 11 = sbeox1PS: Oxygen, SBE 43, 2 [% saturation]

# name 12 = flScufa: Fluorescence, Turner SCUFA [ug/L]

# name 13 = bat: Beam Attenuation, Chelsea/Seatech/WET Labs CStar [1/m]

# name 14 = xmiss: Beam Transmission, Chelsea/Seatech/WET Labs CStar [%]

# name 15 = par: PAR/Irradiance, Biospherical/Licor

# name 16 = spar: SPAR/Surface Irradiance

# name 17 = flag: flag

# span 0 =     19.483,    131.674

# span 1 =        469,       3161

# span 2 =      1.007,     28.695

# span 3 =      1.000,     28.500

# span 4 =    23.2604,    29.2674

# span 5 = 46.760556, 53.973079

# span 6 =    27.7176,    36.2663

# span 7 =    16.5199,    24.8186

# span 8 =    1.11342,    7.35191

# span 9 =   16.50586, 111.91562

# span 10 =    1.12867,    7.28398

# span 11 =   16.39704, 110.88124

# span 12 =     0.1337,     0.9080

# span 13 =     1.0136,     8.1236

# span 14 =    11.5654,    77.6156

# span 15 = 1.0000e-12, 6.6682e-02

# span 16 = 8.1400e+00, 9.6953e+00

# span 17 = 0.0000e+00, 0.0000e+00

# interval = meters: 0.5

# start_time = Aug 07 2008 05:10:32

# bad_flag = -9.990e-29

# Sensors count="15"

#   sensor Channel="1"

#     !-- Frequency 0, Temperature --

#     TemperatureSensor SensorID="55"

#       SerialNumber 0657SerialNumber

#       CalibrationDate 08 Mar 06CalibrationDate

#       UseG_J 1UseG_J

#       A 0.00000000e+000A

#       B 0.00000000e+000B

#       C 0.00000000e+000C

#       D 0.00000000e+000D

#       F0_Old 0.000F0_Old

#       G 4.82420805e-003G

#       H 6.73461602e-004H

#       I 2.64768469e-005I

#       J 2.14551718e-006J

#       F0 1000.000F0

#       Slope 1.00000000Slope

#       Offset 0.0000Offset

#     TemperatureSensor

#   sensor

#   sensor Channel="2"

#     !-- Frequency 1, Conductivity --

#     ConductivitySensor SensorID="3"

#       SerialNumber 040264SerialNumber

#       CalibrationDate 14 Mar 07CalibrationDate

#       UseG_J 1UseG_J

#       !-- Cell const and series R are applicable only for wide range sensors. --

#       SeriesR 0.0000SeriesR

#       CellConst 2000.0000CellConst

#       ConductivityType 0ConductivityType

#       Coefficients equation="0"

#         A 0.00000000e+000A

#         B 0.00000000e+000B

#         C 0.00000000e+000C

#         D 0.00000000e+000D

#         M 0.0M

#         CPcor -9.57000000e-008CPcor

#       Coefficients

#       Coefficients equation="1"

#         G -4.20169422e+000G

#         H 4.84165785e-001H

#         I -1.82967448e-003I

#         J 1.21108509e-004J

#         CPcor -9.57000000e-008CPcor

#         CTcor 3.2500e-006CTcor

#         !-- WBOTC not applicable unless ConductivityType = 1. --

#         WBOTC 0.00000000e+000WBOTC

#       Coefficients

#       Slope 1.00000000Slope

#       Offset 0.00000Offset

#     ConductivitySensor

#   sensor

#   sensor Channel="3"

#     !-- Frequency 2, Pressure, Digiquartz with TC --

#     PressureSensor SensorID="45"

#       SerialNumber 0461SerialNumber

#       CalibrationDate 26-Oct-07CalibrationDate

#       C1 -5.122857e+004C1

#       C2 -3.440773e-001C2

#       C3 1.326090e-002C3

#       D1 4.009300e-002D1

#       D2 0.000000e+000D2

#       T1 3.003551e+001T1

#       T2 -3.732322e-004T2

#       T3 3.971920e-006T3

#       T4 3.181770e-009T4

#       Slope 1.00000000Slope

#       Offset -0.15930Offset

#       T5 0.000000e+000T5

#       AD590M 1.281640e-002AD590M

#       AD590B -9.225620e+000AD590B

#     PressureSensor

#   sensor

#   sensor Channel="4"

#     !-- Frequency 3, Temperature, 2 --

#     TemperatureSensor SensorID="55"

#       SerialNumber 4511SerialNumber

#       CalibrationDate 16 Mar 07CalibrationDate

#       UseG_J 1UseG_J

#       A 0.00000000e+000A

#       B 0.00000000e+000B

#       C 0.00000000e+000C

#       D 0.00000000e+000D

#       F0_Old 0.000F0_Old

#       G 4.41110252e-003G

#       H 6.44708648e-004H

#       I 2.19014386e-005I

#       J 1.79495630e-006J

#       F0 1000.000F0

#       Slope 1.00000000Slope

#       Offset 0.0000Offset

#     TemperatureSensor

#   sensor

#   sensor Channel="5"

#     !-- Frequency 4, Conductivity, 2 --

#     ConductivitySensor SensorID="3"

#       SerialNumber 2100SerialNumber

#       CalibrationDate 25 Sep 07CalibrationDate

#       UseG_J 1UseG_J

#       !-- Cell const and series R are applicable only for wide range sensors. --

#       SeriesR 0.0000SeriesR

#       CellConst 2000.0000CellConst

#       ConductivityType 0ConductivityType

#       Coefficients equation="0"

#         A 0.00000000e+000A

#         B 0.00000000e+000B

#         C 0.00000000e+000C

#         D 0.00000000e+000D

#         M 0.0M

#         CPcor -9.57000000e-008CPcor

#       Coefficients

#       Coefficients equation="1"

#         G -9.22095062e+000G

#         H 1.22480229e+000H

#         I -2.25762303e-003I

#         J 2.20335634e-004J

#         CPcor -9.57000000e-008CPcor

#         CTcor 3.2500e-006CTcor

#         !-- WBOTC not applicable unless ConductivityType = 1. --

#         WBOTC 0.00000000e+000WBOTC

#       Coefficients

#       Slope 1.00000000Slope

#       Offset 0.00000Offset

#     ConductivitySensor

#   sensor

#   sensor Channel="6"

#     !-- A/D voltage 0, Oxygen, SBE 43 --

#     OxygenSensor SensorID="38"

#       SerialNumber 0769SerialNumber

#       CalibrationDate 13-May-08CalibrationDate

#       Use2007Equation 1Use2007Equation

#       CalibrationCoefficients equation="0"

#         !-- Coefficients for Owens-Millard equation. --

#         Boc 0.0000Boc

#         Soc 3.9370e-001Soc

#         offset -0.5328offset

#         Pcor 1.35e-004Pcor

#         Tcor -0.0001Tcor

#         Tau 0.0Tau

#       CalibrationCoefficients

#       CalibrationCoefficients equation="1"

#         !-- Coefficients for Sea-Bird equation - SBE calibration in 2007 and later. --

#         Soc 4.0840e-001Soc

#         offset -0.5019offset

#         A -1.2181e-003A

#         B 8.4003e-005B

#         C -2.0319e-006C

#         D0 2.5826e+000D0

#         D1 0.00000e+000D1

#         D2 0.00000e+000D2

#         E 3.6000e-002E

#         Tau20 1.4800Tau20

#         H1 -3.3000e-002H1

#         H2 5.0000e+003H2

#         H3 1.4500e+003H3

#       CalibrationCoefficients

#     OxygenSensor

#   sensor

#   sensor Channel="7"

#     !-- A/D voltage 1, Oxygen, SBE 43, 2 --

#     OxygenSensor SensorID="38"

#       SerialNumber 1419SerialNumber

#       CalibrationDate 07-May-08CalibrationDate

#       Use2007Equation 1Use2007Equation

#       CalibrationCoefficients equation="0"

#         !-- Coefficients for Owens-Millard equation. --

#         Boc 0.0000Boc

#         Soc 3.9370e-001Soc

#         offset -0.5328offset

#         Pcor 1.35e-004Pcor

#         Tcor -0.0001Tcor

#         Tau 0.0Tau

#       CalibrationCoefficients

#       CalibrationCoefficients equation="1"

#         !-- Coefficients for Sea-Bird equation - SBE calibration in 2007 and later. --

#         Soc 3.6560e-001Soc

#         offset -0.5077offset

#         A -1.5086e-003A

#         B 2.0717e-004B

#         C -3.8732e-006C

#         D0 2.5826e+000D0

#         D1 0.00000e+000D1

#         D2 0.00000e+000D2

#         E 3.6000e-002E

#         Tau20 1.0900Tau20

#         H1 -3.3000e-002H1

#         H2 5.0000e+003H2

#         H3 1.4500e+003H3

#       CalibrationCoefficients

#     OxygenSensor

#   sensor

#   sensor Channel="8"

#     !-- A/D voltage 2, PAR/Irradiance, Biospherical/Licor --

#     PAR_BiosphericalLicorChelseaSensor SensorID="42"

#       SerialNumber 4560SerialNumber

#       CalibrationDate 09 SEP 07CalibrationDate

#       M 1.00000000M

#       B 0.00000000B

#       CalibrationConstant 26520000000.00000000CalibrationConstant

#       Multiplier 1.00000000Multiplier

#       Offset -0.10989000Offset

#     PAR_BiosphericalLicorChelseaSensor

#   sensor

#   sensor Channel="9"

#     !-- A/D voltage 3, Free --

#   sensor

#   sensor Channel="10"

#     !-- A/D voltage 4, Altimeter --

#     AltimeterSensor SensorID="0"

#       SerialNumber 937SerialNumber

#       CalibrationDate 11 FEB 06CalibrationDate

#       ScaleFactor 15.000ScaleFactor

#       Offset 0.000Offset

#     AltimeterSensor

#   sensor

#   sensor Channel="11"

#     !-- A/D voltage 5, Transmissometer, Chelsea/Seatech/WET Lab CStar --

#     TransChelseaSeatechWetlabCStarSensor SensorID="59"

#       SerialNumber CST-868DRSerialNumber

#       CalibrationDate 1/24/06CalibrationDate

#       M 20.2897M

#       B -1.1156B

#       PathLength 0.250PathLength

#     TransChelseaSeatechWetlabCStarSensor

#   sensor

#   sensor Channel="12"

#     !-- A/D voltage 6, Fluorometer, Turner SCUFA --

#     FluoroTurnerSCUFA_Sensor SensorID="17"

#       SerialNumber 610SerialNumber

#       CalibrationDate 27/01/06CalibrationDate

#       B 0.00000000e+000B

#       MX 1.00000000e+000MX

#       MY 0.00000000e+000MY

#       Units 4Units

#       ScaleFactor 1.00000000e+000ScaleFactor

#       Offset 0.00000000e+000Offset

#     FluoroTurnerSCUFA_Sensor

#   sensor

#   sensor Channel="13"

#     !-- A/D voltage 7, Free --

#   sensor

#   sensor Channel="14"

#     !-- SPAR voltage, Unavailable --

#   sensor

#   sensor Channel="15"

#     !-- SPAR voltage, SPAR/Surface Irradiance --

#     SPAR_Sensor SensorID="51"

#       SerialNumber 6409SerialNumber

#       CalibrationDate 27 FEB 06CalibrationDate

#       ConversionFactor 1729.00000000ConversionFactor

#       RatioMultiplier 1.00000000RatioMultiplier

#     SPAR_Sensor

#   sensor

# Sensors

# datcnv_date = Jul 26 2010 16:24:33, 7.20f

# datcnv_in = D:Data2008NGOMEXCTD8-7-085058-7-08505.hex D:Data2008NGOMEXCTD8-7-085058-7-08505.CON

# datcnv_skipover = 0

# datcnv_ox_hysteresis_correction = yes

# datcnv_ox_tau_correction = yes

# wildedit_date = Jul 27 2010 09:52:39, 7.20f

# wildedit_in = D:Data2008NGOMEXCTD8-7-08505.cnv

# wildedit_pass1_nstd = 2.0

# wildedit_pass2_nstd = 20.0

# wildedit_pass2_mindelta = 0.000e+000

# wildedit_npoint = 100

# wildedit_vars = prDM depSM t090C c0mS/cm sal00 sigma-t00 sbeox0Mg/L sbeox0PS sbeox1Mg/L sbeox1PS flScufa bat xmiss par spar

# wildedit_excl_bad_scans = yes

# filter_date = Jul 27 2010 09:54:04, 7.20f

# filter_in = D:Data2008NGOMEXCTD8-7-08505.cnv

# filter_low_pass_tc_A = 0.030

# filter_low_pass_tc_B = 0.150

# filter_low_pass_A_vars = prDM depSM t090C c0mS/cm sal00 sigma-t00 sbeox0Mg/L sbeox0PS sbeox1Mg/L sbeox1PS bat par spar

# filter_low_pass_B_vars =

# loopedit_date = Jul 27 2010 09:56:09, 7.20f

# loopedit_in = D:Data2008NGOMEXCTD8-7-08505.cnv

# loopedit_minVelocity = 0.250

# loopedit_surfaceSoak: do not remove

# loopedit_excl_bad_scans = yes

# binavg_date = Jul 27 2010 11:26:22, 7.20f

# binavg_in = D:Data2008NGOMEXCTD8-7-08505.cnv

# binavg_bintype = meters

# binavg_binsize = 0.5

# binavg_excl_bad_scans = yes

# binavg_skipover = 0

# binavg_surface_bin = no, min = 0.000, max = 0.000, value = 0.000

# file_type = ascii

*END*

Data Processing Description

Dataset Processing Description

Generated from CTD .cnv files contributed by Jamie Pierson

Deployment-specific processing description

BCO-DMO Processing Notes 
- Awk written to reformat original .cnv files contributed by Jamie Pierson to BCO-DMO formatted records 
- AWK: NGOMEX_2008_CTD_2_BCODMO.awk 
- Header data for CTD data generated from .cnv files 
- space delimited reformatted to tab delimited 
- all records with "#" or "*" ignored 
- blank lines ignored 
- BCO-DMO header o/p from routine 
- Additional Awk written to reformat BCO-DMO formatted records to NGOMEX common format records 
- AWK: NGOMEX_2008_CTD_2_BCODMO_common_format.awk 
- O/P data with a set of parameters common to all the years of NGOMEX data 
- Some data values "nd" (not reported for that year)

More information about this dataset deployment

Funding

Award Number	Funding Source
OCE-1043248	NSF Division of Ocean Sciences
OCE-1043249	NSF Division of Ocean Sciences
OCE-1043261	NSF Division of Ocean Sciences

Instruments

CTD Sea-Bird 9

Supplied Description:

Instrument Type

Generic Name: CTD Sea-Bird 9

Acronym: CTD SBE 9

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/130/

Generic Description:

The Sea-Bird SBE 9 is a type of CTD instrument package. The SBE 9 is the Underwater Unit and is most often combined with the SBE 11 Deck Unit (for real-time readout using conductive wire) when deployed from a research vessel. The combination of the SBE 9 and SBE 11 is called a SBE 911. The SBE 9 uses Sea-Bird's standard modular temperature and conductivity sensors (SBE 3 and SBE 4). The SBE 9 CTD can be configured with auxiliary sensors to measure other parameters including dissolved oxygen, pH, turbidity, fluorometer, altimeter, etc.). Note that in most cases, it is more accurate to specify SBE 911 than SBE 9 since it is likely a SBE 11 deck unit was used. more information from Sea-Bird Electronics

Parameters

Supplied Name	Supplied description	Supplied Units	Standard Name
dataset	dataset id	text	dataset_id
date	date (GMT)	yyyymmdd	date
time	time(GMT)	hhmmss	time
lon	longitude (West is negative)	decimal degrees	lon
lat	latitude (South is negative)	decimal degrees	lat
timeS	Elapsed Time	seconds	time_elapsed
scan	Scan Count	integer	scan
prDM	Pressure Digiquartz	decibars	press
depSM	Depth salt water	meters	depth
t090	Temperature ITS-90	degrees celsius	temp
c0	Conductivity	mS/cm	cond
sal00	Salinity Practical	PSU	sal
sigma_t00	Density sigma-t	Kg/m^3	sigma_t
sbeox0	Oxygen SBE 43	mg/l	O2
sbeox0_PS	Oxygen SBE 43 percent saturation	percentage	O2sat
sbeox1	Oxygen SBE 43 2	mg/l	O2
sbeox1_PS	Oxygen SBE 43 2 percent saturation	percentage	O2sat
flScufa	Fluorescence Turner SCUFA	ug/L	fluor
bat	Beam Attenuation Chelsea/Seatech/WET Labs CStar	1/m	beam_cp
xmiss	Beam Transmission Chelsea/Seatech/WET Labs CStar	percentage	trans
xmiss1	Beam Transmission Chelsea/Seatech/WET Labs Cstar 2	percentage	trans
altm	Altimeter	meters	altitude
par	PAR/Irradiance Biospherical/Licor	(tbd)	PAR
spar	SPAR/Surface Irradiance	(tbd)	SPAR
flag	flag	integer	flag
Year	Year of data collection	yyyy	year

Database

Contribute Data

Dataset: CTD - Profiles
Deployment: PE09-05

Dataset acquisition description

Deployment-specific acquisition description

Dataset Processing Description

Deployment-specific processing description

Database

Contribute Data

Dataset: CTD - ProfilesDeployment: PE09-05

Dataset acquisition description

Deployment-specific acquisition description

Dataset Processing Description

Deployment-specific processing description

Dataset: CTD - Profiles
Deployment: PE09-05