ResourceName
ACE Definitive Orbit, Daily Values, in GSE and J2000 GCI Coordinates
DOI
https://doi.org/10.48322/mh1w-x115
ReleaseDate
2022-08-19 12:34:56.789
RevisionHistory
RevisionEvent
ReleaseDate
2021-04-27 15:38:11
Note
Only known prior ReleaseDate of the metadata
RevisionEvent
ReleaseDate
2022-08-19 12:34:56.789
Note
Added DOI and PublicationInfo minted by JMW on 20220808, updated one InformationURL URL, updated the RepositoryID, updated the SPDF MetadataContact Person to Robert M. Candey, metadata updated to SPASE 2.4.1, reviewed by LFB 20220819
Description
ACE Definitive Orbit, in Geocentric Solar Ecliptic, GSE, and J2000 Geocentric Ecliptic, GCI, Coordinates. Data in GCI and RTN Coordinates are received Daily by the ACE Science Center, ASC, from the ACE Flight Dynamics Facility, FDF, at GSFC. ASC transforms the Data into the other Coordinate Systems. The Data are reported for the Beginning and End of each DSN Telemetry Pass, and also for the Beginning and End of each Spacecraft Maneuver during a DSN Pass. Because the Attitude and Orbit of the ACE Spacecraft change relatively slowly, the FDF does not provide the Data on finer Time Scales.
Acknowledgement
E.C. Stone, Please acknowledge the Principal Investigator, E. C. Stone, California Institute of Technology, Pasadena, USA. See the Rules of Use available from the ACE Science Center at: http://www.srl.caltech.edu/ACE/ASC/level2/policy_lvl2.html.
PublicationInfo
Authors
ACE flight operations team (FOT), and R. Candey
PublicationDate
2022-01-01 00:00:00
PublishedBy
NASA Space Physics Data Facility
Contacts
InformationURL
Name
ACE Attitude and Orbit Data Website
URL
Description
ACE Attitude and Orbit Data Release Notes and Information
InformationURL
Name
Satellite Situation Center, SSCWeb, System and Services
URL
Description
The Satellite Situation Center Web, SSCWeb, Service has been developed and is operated jointly by the NASA/GSFC Space Physics Data Facility, SPDF, and the National Space Science Data Center, NSSDC, to support a Range of NASA Science Programs and to fulfill Key International NASA Responsibilities including those of NSSDC and the World Data Center-A for Rockets and Satellites. The Software and associated Database of SSCWeb together form a System to cast Geocentric Spacecraft Location Information into a Framework of Empirical Geophysical Regions and Mappings of Spacecraft Locations along Lines of the Earth's Magnetic Field. This Capability is one Key to Mission Science Planning, both Single Missions and Coordinated Observations of Multiple Spacecraft with Ground-Based Investigations, and to subsequent Multi-Mission Data Analysis.
PriorIDs
spase://VSPO/NumericalData/ACE/Ephemeris/Definitive/P1D
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
FTPS from SPDF (not with most browsers)
URL
Description
Access to Data in CDF Format via ftp from SPDF
AccessURL
Name
HTTPS from SPDF
URL
Description
Access to Data in CDF Format via http from SPDF
AccessURL
Name
CDAWeb
URL
ProductKey
AC_OR_DEF
Description
Access to ASCII, CDF, and plots via NASA/GSFC CDAWeb
Format
CDF
Encoding
None
Acknowledgement
E.C. Stone, Please acknowledge the Principal Investigator, E. C. Stone, California Institute of Technology, Pasadena, USA. See the Rules of Use available from the ACE Science Center at: http://www.srl.caltech.edu/ACE/ASC/level2/policy_lvl2.html. Please acknowledge the data providers and CDAWeb when using these data.
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb HAPI Server
URL
Style
HAPI
ProductKey
AC_OR_DEF
Description
Web Service to this product using the HAPI interface.
Format
CSV
Acknowledgement
E.C. Stone, Please acknowledge the Principal Investigator, E. C. Stone, California Institute of Technology, Pasadena, USA. See the Rules of Use available from the ACE Science Center at: http://www.srl.caltech.edu/ACE/ASC/level2/policy_lvl2.html. Please acknowledge the data providers and CDAWeb when using these data.
Name
Spacecraft Position, GSE
Set
Time series defined by using: EPOCH
ParameterKey
GSE_POS
Description
ACE Spacecraft Position, GSE Cartesian Coordinates
Caveats
ACE Spacecraft Position, three Components in GSE Coordinates Average Type: standard
Cadence
P1D
Units
km
UnitsConversion
1e3>m
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSE
RenderingHints
DisplayType
TimeSeries
ValueFormat
F10.1
Structure
Size
3
Element
Name
X_GSE
Index
1
ValidMin
-3.0e+06
ValidMax
3.0e+06
RenderingHints
ScaleMin
-3.0e+06
ScaleMax
3.0e+06
Element
Name
Y_GSE
Index
2
ValidMin
-2.0e+06
ValidMax
2.0e+06
RenderingHints
ScaleMin
-2.0e+06
ScaleMax
2.0e+06
Element
Name
Z_GSE
Index
3
ValidMin
-2.0e+06
ValidMax
2.0e+06
RenderingHints
ScaleMin
-2.0e+06
ScaleMax
2.0e+06
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Positional
Name
Spacecraft Position, J2000 GCI
Set
Time series defined by using: EPOCH
ParameterKey
GCI_POS
Description
ACE Spacecraft Position, J2000 GCI Cartesian Coordinates
Caveats
ACE Spacecraft Position, three Components in J2000 GCI Coordinates Average Type: standard
Cadence
P1D
Units
km
UnitsConversion
1e3>m
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GEI
RenderingHints
DisplayType
TimeSeries
ValueFormat
F10.1
Structure
Size
3
Element
Name
X_GCI
Index
1
ValidMin
-3.0e+06
ValidMax
3.0e+06
RenderingHints
ScaleMin
-3.0e+06
ScaleMax
3.0e+06
Element
Name
Y_GCI
Index
2
ValidMin
-2.0e+06
ValidMax
2.0e+06
RenderingHints
ScaleMin
-2.0e+06
ScaleMax
2.0e+06
Element
Name
Z_GCI
Index
3
ValidMin
-2.0e+06
ValidMax
2.0e+06
RenderingHints
ScaleMin
-2.0e+06
ScaleMax
2.0e+06
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Positional