Version:2.3.1

NumericalData

ResourceHeader

ResourceName

STEREO-A In-Situ Measurements of Particles and CME Transients (IMPACT) Fluxgate Magnetometer (MAG) Magnetic Field Vectors, in Spacecraft (SC) Coordinates

ReleaseDate

2020-05-08 15:41:27Z

Description

STEREO Ahead In-situ Measurements of Particles and CME Transients, IMPACT, Magnetometer Instrument, MAG, Magnetic Field Vectors, Level 1 Data

Acknowledgement

J. Luhmann

Contacts

	Role	Person
1.	PrincipalInvestigator	spase://SMWG/Person/Janet.G.Luhmann
2.	MetadataContact	spase://SMWG/Person/Robert.E.McGuire
3.	MetadataContact	spase://SMWG/Person/Lee.Frost.Bargatze

InformationURL

Name

STEREO IMPACT Experiment Web Site

URL

http://sprg.ssl.berkeley.edu/impact/

Description

STEREO, In-situ Measurements of Particles and CME Transients, IMPACT, Experiment and Data Descriptions

PriorIDs

spase://VSPO/NumericalData/STEREO-A/IMPACT/MAG/PT1S

AccessInformation

RepositoryID

spase://SMWG/Repository/NASA/GSFC/SPDF

Availability

Online

AccessRights

Open

AccessURL

Name

FTP access to files at SPDF

URL

ftps://spdf.gsfc.nasa.gov/pub/data/stereo/ahead/l1/impact/sc/mag/

Description

Access to Data in CDF Format via ftp from SPDF

AccessURL

Name

HTTP access to files at SPDF

URL

https://spdf.gsfc.nasa.gov/pub/data/stereo/ahead/l1/impact/sc/mag/

Description

Access to Data in CDF Format via http from SPDF

AccessURL

Name

CDAWeb

URL

https://cdaweb.sci.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=STA_L1_MAG_SC&index=sp_phys

ProductKey

STA_L1_MAG_SC

Description

Access to ASCII, CDF, and plots via NASA/GSFC CDAWeb

Format

CDF

Encoding

None

Acknowledgement

J. Luhmann. Please acknowledge the data providers and CDAWeb when using these data.

ProcessingLevel

Calibrated

MeasurementType

MagneticField

TemporalDescription

TimeSpan

StartDate

2006-11-07 00:00:00

RelativeStopDate

-P2M

Cadence

PT0.125S

ObservedRegion

Heliosphere.Remote1AU

Parameter #1

Name

Epoch Time, since 0 A.D.

ParameterKey

Epoch

Description

Epoch Time, Milliseconds since 0 A.D.

Caveats

Interval-Centered Time Tag

Cadence

PT0.125S

Units

ms

UnitsConversion

1e-3>s

RenderingHints

AxisLabel

Epoch

ValidMin

01-Jan-1990 00:00:00.000

ValidMax

31-Dec-2020 00:00:00.000

FillValue

31-Dec-9999 23:59:59.999

Support

SupportQuantity

Temporal

Parameter #2

Name

IMPACT/MAG Magnetic Field Vector, SC

Set

Time series defined by using: EPOCH

ParameterKey

BFIELD

Description

IMPACT/MAG Magnetic Field Vector, Spacecraft, SC, Coordinates

Cadence

PT0.125S

Units

nT

UnitsConversion

1e-9>T

CoordinateSystem

CoordinateRepresentation

Cartesian

CoordinateSystemName

SC

RenderingHints

DisplayType

TimeSeries

ValueFormat

E13.6

ScaleType

LinearScale

Structure

Size

4

Element

Name

Bx(s/c)

Index

1

RenderingHints

AxisLabel

Bx(s/c)

Element

Name

By(s/c)

Index

2

RenderingHints

AxisLabel

By(s/c)

Element

Name

Bz(s/c)

Index

3

RenderingHints

AxisLabel

Bz(s/c)

Element

Name

BTotal

Index

4

RenderingHints

AxisLabel

BTotal

ValidMin

-10000.0

ValidMax

10000.0

FillValue

-1.0e+31

Field

Qualifier

Vector

Qualifier

Magnitude

FieldQuantity

Magnetic

Parameter #3

Name

IMPACT/MAG Status Flag

Set

Time series defined by using: EPOCH

ParameterKey

MAGFLAGUC

Description

IMPACT/MAG Status Flag, Highly Encoded Values

Caveats

Bits 0:3-Magnetometer Error Counter, Bits 4:7-Magnetometer Command Counter, Bit 8-Spare, Bit 9-First, Bit 10-Time, Bit 11-Interface Parity Error, 0=OK, 1=Fault, Bit 12-Interface Timeout Error, 0=OK, 1=Fault, Bit-13 ADC Calibration, 0=Off, 1=On, Bit 14-In Flight Calibration, 0=Off, 1=On, Bit 15-Range, 0=Low Field, High Sensitivity, 1=High Field, Low Sensitivity, Bit 16-Calibration, 0=Old Calibration, 1=New Calibration, Bit-17 STEREO Stepping For X-Axis, Bits 18:31 Spare

Cadence

PT0.125S

RenderingHints

AxisLabel

MAGFLAGUC

ValueFormat

I8

ScaleType

LinearScale

ValidMin

0

ValidMax

4294967295

FillValue

4294967295

Support

Qualifier

Scalar

SupportQuantity

Other