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Annual solar wind speed maps

ResourceID
spase://IUGONET/DisplayData/ISEE/IPS/synoptic_map

Description

Annual synoptic source surface maps in the Carrington Rotation Number versus Heliographic Latitude. The source surface was assumed to be at 2.5 solar radii. The IPS-CAT method was applied to derive these maps.

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Details

Version:2.5.0

DisplayData

ResourceID
spase://IUGONET/DisplayData/ISEE/IPS/synoptic_map
ResourceHeader
ResourceName
Annual solar wind speed maps
ReleaseDate
2011-04-01 00:00:00
ExpirationDate
2199-12-31 00:00:00
Description

Annual synoptic source surface maps in the Carrington Rotation Number versus Heliographic Latitude. The source surface was assumed to be at 2.5 solar radii. The IPS-CAT method was applied to derive these maps.

Acknowledgement
References: Kojima, M., M. Tokumaru, H. Watanabe, A. Yokobe, K. Asai, B.V. Jackson, and P.L. Hick, "Heliospheric tomography using interplanetary scintillation observations, II. Latitude and heliocentric distance dependence of solar wind structure at 0.1-1 AU", Journal of Geophysical Research, Vol.103, pp1981-1989, 1998. Kojima, M., M. Tokumaru, K. Fujiki, K. Hayashi, and B. V. Jackson, "IPS tomographic observations of 3D solar wind structure", Astronomical and Astrophysical Transactions, Vol. 26, No. 6, 467-476, 2007.
Contacts
RolePersonStartDateStopDateNote
1.PrincipalInvestigatorspase://IUGONET/Person/Munetoshi.Tokumaru
2.MetadataContactspase://IUGONET/Person/Tomoaki.Hori
3.MetadataContactspase://IUGONET/Person/ISEE.Metadata.Management.Group
AccessInformation
RepositoryID
spase://IUGONET/Repository/ISEE/IPS_data_site
Availability
Online
AccessRights
Open
AccessURL
URL
http://stesun5.stelab.nagoya-u.ac.jp/ips_data.html
Format
GIF
Acknowledgement
References: Kojima, M., M. Tokumaru, H. Watanabe, A. Yokobe, K. Asai, B.V. Jackson, and P.L. Hick, "Heliospheric tomography using interplanetary scintillation observations, II. Latitude and heliocentric distance dependence of solar wind structure at 0.1-1 AU", Journal of Geophysical Research, Vol.103, pp1981-1989, 1998. Kojima, M., M. Tokumaru, K. Fujiki, K. Hayashi, and B. V. Jackson, "IPS tomographic observations of 3D solar wind structure", Astronomical and Astrophysical Transactions, Vol. 26, No. 6, 467-476, 2007.
ProcessingLevel
Calibrated
InstrumentIDs
spase://IUGONET/Instrument/ISEE/IPS/Fuji/uhf_radio_telescope
spase://IUGONET/Instrument/ISEE/IPS/Kiso/uhf_radio_telescope
spase://IUGONET/Instrument/ISEE/IPS/Sugadaira/uhf_radio_telescope
spase://IUGONET/Instrument/ISEE/IPS/Toyokawa/uhf_radio_telescope
MeasurementType
Irradiance
TemporalDescription
TimeSpan
StartDate
1985-01-01 00:00:00
RelativeStopDate
-P1Y
Cadence
P1Y
ObservedRegion
Heliosphere.Inner
SpatialCoverage
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
GEO
NorthernmostLatitude
90.0
SouthernmostLatitude
-90.0
EasternmostLongitude
360.
WesternmostLongitude
0.
Keywords
EARTH SCIENCE Sun-earth Interactions Solar Velocity Fields
Parameter #1
Name
Solar wind velocity map
Description

Solar wind velocity distribution on the plane of heliographic latitude v.s. Carrington rotation number remotely measured by Interplanetary Scintillation method

Particle
ParticleType
Ion
ParticleQuantity
Velocity