2.2.9
spase://NASA/NumericalData/AMPTE-CCE/Ephemeris/PT1M
AMPTE-CCE 1-min Position Data
2020-07-07T21:14:16Z
CCE (AMPTE-CCE) satellite position and magnetic field model information.
NASA Space Physics Data Facility (SPDF) Satellite Situation Center (SSC).
spase://SMWG/Person/Robert.E.McGuire
GeneralContact
spase://VSPO/NumericalData/AMPTE_CCE/Ephemeris/PT1M
spase://VSPO/NumericalData/AMPTE-CCE/Ephemeris/PT1M
spase://SMWG/Repository/NASA/GSFC/SPDF
Online
Open
SSCWeb
https://sscweb.gsfc.nasa.gov/cgi-bin/Locator.cgi
cce
CDF
spase://SMWG/Instrument/AMPTE-CCE/Ephemeris
Ephemeris
1984-08-16T15:55:00.000Z
1989-08-01T00:04:59.000Z
PT1M
Epoch Time
Epoch
Number of milliseconds since the CDF epoch
ms
1e-3>s
01-Jan-1956 00:00:00.000
01-Jan-2083 00:00:00.000
-1.0E31
Temporal
GEI position
XYZ_GEI
Spacecraft position in GEI
km
1e3>m
Cartesian
GEI
3
x
Component.I
1
-1.0E31
y
Component.J
2
-1.0E31
z
Component.K
3
-1.0E31
Positional
GEI latitude
GEI_LAT
Latitude of the spacecraft position in GEI
Deg
Spherical
GEI
-90.0
90.0
-1.0E31
DirectionAngle.ElevationAngle
Positional
GEI longitude
GEI_LON
Longitude of the spacecraft position in GEI
Deg
Spherical
GEI
-180.0
360.0
-1.0E31
DirectionAngle.AzimuthAngle
Positional
J2000 position
XYZ_J2000
Spacecraft position in J2000
km
1e3>m
Cartesian
J2000
3
x
Component.I
1
-1.0E31
y
Component.J
2
-1.0E31
z
Component.K
3
-1.0E31
Positional
J2000 latitude
J2000_LAT
Latitude of the spacecraft position in J2000
Deg
Spherical
J2000
-90.0
90.0
-1.0E31
DirectionAngle.ElevationAngle
Positional
J2000 longitude
J2000_LON
Longitude of the spacecraft position in J2000
Deg
Spherical
J2000
-180.0
360.0
-1.0E31
DirectionAngle.AzimuthAngle
Positional
GEO position
XYZ_GEO
Spacecraft position in GEO
km
1e3>m
Cartesian
GEO
3
x
Component.I
1
-1.0E31
y
Component.J
2
-1.0E31
z
Component.K
3
-1.0E31
Positional
GEO latitude
GEO_LAT
Latitude of the spacecraft position in GEO
Deg
Spherical
GEO
-90.0
90.0
-1.0E31
DirectionAngle.ElevationAngle
Positional
GEO longitude
GEO_LON
Longitude of the spacecraft position in GEO
Deg
Spherical
GEO
-180.0
360.0
-1.0E31
DirectionAngle.AzimuthAngle
Positional
GEO local time
GEO_LCT_T
hours
0.0
24.0
-1.0E31
DirectionAngle.AzimuthAngle
Positional
GM position
XYZ_GM
Spacecraft position in GM
km
1e3>m
Cartesian
MAG
3
x
Component.I
1
-1.0E31
y
Component.J
2
-1.0E31
z
Component.K
3
-1.0E31
Positional
GM latitude
GM_LAT
Latitude of the spacecraft position in GM
Deg
Spherical
MAG
-90.0
90.0
-1.0E31
DirectionAngle.ElevationAngle
Positional
GM longitude
GM_LON
Longitude of the spacecraft position in GM
Deg
Spherical
MAG
-180.0
360.0
-1.0E31
DirectionAngle.AzimuthAngle
Positional
GM local time
GM_LCT_T
hours
0.0
24.0
-1.0E31
DirectionAngle.AzimuthAngle
Positional
GSE position
XYZ_GSE
Spacecraft position in GSE
km
1e3>m
Cartesian
GSE
3
x
Component.I
1
-1.0E31
y
Component.J
2
-1.0E31
z
Component.K
3
-1.0E31
Positional
GSE latitude
GSE_LAT
Latitude of the spacecraft position in GSE
Deg
Spherical
GSE
-90.0
90.0
-1.0E31
DirectionAngle.ElevationAngle
Positional
GSE longitude
GSE_LON
Longitude of the spacecraft position in GSE
Deg
Spherical
GSE
-180.0
360.0
-1.0E31
DirectionAngle.AzimuthAngle
Positional
GSE local time
GSE_LCT_T
hours
0.0
24.0
-1.0E31
DirectionAngle.AzimuthAngle
Positional
GSM position
XYZ_GSM
Spacecraft position in GSM
km
1e3>m
Cartesian
GSM
3
x
Component.I
1
-1.0E31
y
Component.J
2
-1.0E31
z
Component.K
3
-1.0E31
Positional
GSM latitude
GSM_LAT
Latitude of the spacecraft position in GSM
Deg
Spherical
GSM
-90.0
90.0
-1.0E31
DirectionAngle.ElevationAngle
Positional
GSM longitude
GSM_LON
Longitude of the spacecraft position in GSM
Deg
Spherical
GSM
-180.0
360.0
-1.0E31
DirectionAngle.AzimuthAngle
Positional
SM position
XYZ_SM
Spacecraft position in SM
km
1e3>m
Cartesian
SM
3
x
Component.I
1
-1.0E31
y
Component.J
2
-1.0E31
z
Component.K
3
-1.0E31
Positional
SM latitude
SM_LAT
Latitude of the spacecraft position in SM
Deg
Spherical
SM
-90.0
90.0
-1.0E31
DirectionAngle.ElevationAngle
Positional
SM longitude
SM_LON
Longitude of the spacecraft position in SM
Deg
Spherical
SM
-180.0
360.0
-1.0E31
DirectionAngle.AzimuthAngle
Positional
SM local time
SM_LCT_T
hours
0.0
24.0
-1.0E31
DirectionAngle.AzimuthAngle
Positional
Space Region
SPACECRAFT_REGIONS
Region in space where the spacecraft is located. Values are: 1 = INTERPLANETARY_MEDIUM, 2 = DAYSIDE_MAGNETOSHEATH, 3 = NIGHTSIDE_MAGNETOSHEATH, 4 = DAYSIDE_MAGNETOSPHERE, 5 = NIGHTSIDE_MAGNETOSPHERE, 6 = PLASMA_SHEET, 7 = TAIL_LOBE, 8 = LOW_LATITUDE_BOUNDARY_LAYER, 9 = HIGH_LATITUDE_BOUNDARY_LAYER, 10 = DAYSIDE_PLASMASPHERE, 11 = NIGHTSIDE_PLASMASPHERE.
1
11
-2147483648
Scalar
Other
Radial Traced Footpoint Region
RADIAL_TRACED_REGIONS
Region on the Earth's surface where a straight line would intersect when connecting the spacecraft and the Earth's center. Values are: 0 = NOT_APPLICABLE, 1 = NORTH_CUSP, 2 = SOUTH_CUSP, 3 = NORTH_CLEFT, 4 = SOUTH_CLEFT, 5 = NORTH_AURORAL_OVAL, 6 = SOUTH_AURORAL_OVAL, 7 = NORTH_POLAR_CAP, 8 = SOUTH_POLAR_CAP, 9 = NORTH_MID_LATITUDE, 10 = SOUTH_MID_LATITUDE, 11 = LOW_LATITUDE.
0
11
-2147483648
Scalar
Other
North B Traced Footpoint Region
NORTH_BTRACED_REGIONS
Region on the Earth's surface where the magnetic field line that passes through the spacecraft intersects the Earth's surface in the Earth's northern magnetic hemisphere. Values are: 0 = NOT_APPLICABLE, 1 = NORTH_CUSP, 3 = NORTH_CLEFT, 5 = NORTH_AURORAL_OVAL, 7 = NORTH_POLAR_CAP, 9 = NORTH_MID_LATITUDE, 11 = LOW_LATITUDE.
0
11
-2147483648
Scalar
Other
South B Traced Region
SOUTH_BTRACED_REGIONS
Region on the Earth's surface where the magnetic field line that passes through the spacecraft intersects the Earth's surface in the Earth's southern magnetic hemisphere. Values are: 0 = NOT_APPLICABLE, 2 = SOUTH_CUSP, 4 = SOUTH_CLEFT, 6 = SOUTH_AURORAL_OVAL, 8 = SOUTH_POLAR_CAP, 10 = SOUTH_MID_LATITUDE, 11 = LOW_LATITUDE.
0
11
-2147483648
Scalar
Other
Radial Distance
RADIUS
Radial distance of the spacecraft
km
1e3>m
Spherical
GEO
0.0
-1.0E31
Magnitude
Positional
Magnetic Field Strength
MAG_STRTH
Model predicted magnetic field strength
nT
0.0
-1.0E31
Magnetic
Dipole L Value
L_VALUE
Mcllwain L value at the spacecraft's location
1.5
5.0
-1.0E31
Positional
Dipole Invariant Lattitude
INVAR_LAT
Dipole invariant latitudes at the spacecraft's location
Deg
-90.0
90.0
-1.0E31
DirectionAngle.ElevationAngle
Positional
Distance to neutral sheet
DNEUTS
Distance from satellite to neutral sheet
Km
0.0
-1.0E31
Scalar
Positional
Distance to bow shock
BOW_SHOCK
Distance from satellite to bow shock
Km
0.0
-1.0E31
Scalar
Positional
Distance to magnetopause
MAG_PAUSE
Distance from satellite to magnetopause
Km
0.0
-1.0E31
Scalar
Positional
Magnetic Field Strength along the GSE X axis
MAG_X
Model predicted magnetic field strength along the GSE X axis
nT
0.0
-1.0E31
Component.I
Magnetic
Magnetic Field Strength along the GSE Y axis
MAG_Y
Model predicted magnetic field strength along the GSE Y axis
nT
0.0
-1.0E31
Component.J
Magnetic
Magnetic Field Strength along the GSE Z axis
MAG_Z
Model predicted magnetic field strength along the GSE Z axis
nT
0.0
-1.0E31
Component.K
Magnetic
North Hemisphere B Trace GEO latitude
NorthBtrace_GEO_LAT
Latitude of the northern magnetic field traced footpoint in GEO
Deg
Spherical
GEO
0.0
90.0
-1.0E31
DirectionAngle.ElevationAngle
Positional
North Hemisphere B Trace GEO longitude
NorthBtrace_GEO_LON
Longitude of the northern magnetic field traced footpoint in GEO
Deg
Spherical
GEO
-180.0
360.0
-1.0E31
DirectionAngle.AzimuthAngle
Positional
North Hemisphere B Trace GEO arc length
NorthBtrace_GEO_ARCLEN
Length of the magnetic field traced arc from the spacecraft to the northern footpoint in GEO
Km
0.0
-1.0E31
Scalar
Other
South Hemisphere B Trace GEO latitude
SouthBtrace_GEO_LAT
Latitude of the southern magnetic field traced footpoint in GEO
Deg
Spherical
GEO
-90.0
0.0
-1.0E31
DirectionAngle.ElevationAngle
Positional
South Hemisphere B Trace GEO longitude
SouthBtrace_GEO_LON
Longitude of the southern magnetic field traced footpoint in GEO
Deg
Spherical
GEO
-180.0
360.0
-1.0E31
DirectionAngle.AzimuthAngle
Positional
South Hemisphere B Trace GEO arc length
SouthBtrace_GEO_ARCLEN
Length of the magnetic field traced arc from the spacecraft to the southern footpoint in GEO
Km
0.0
-1.0E31
Scalar
Other
North Hemisphere B Trace GM latitude
NorthBtrace_GM_LAT
Latitude of the northern magnetic field traced footpoint in GM
Deg
Spherical
MAG
0.0
90.0
-1.0E31
DirectionAngle.ElevationAngle
Positional
North Hemisphere B Trace GM longitude
NorthBtrace_GM_LON
Longitude of the northern magnetic field traced footpoint in GM
Deg
Spherical
MAG
-180.0
360.0
-1.0E31
DirectionAngle.AzimuthAngle
Positional
North Hemisphere B Trace GM arc length
NorthBtrace_GM_ARCLEN
Length of the magnetic field traced arc from the spacecraft to the northern footpoint in GM
Km
0.0
-1.0E31
Scalar
Other
South Hemisphere B Trace GM latitude
SouthBtrace_GM_LAT
Latitude of the southern magnetic field traced footpoint in GM
Deg
Spherical
MAG
-90.0
0.0
-1.0E31
DirectionAngle.ElevationAngle
Positional
South Hemisphere B Trace GM longitude
SouthBtrace_GM_LON
Longitude of the southern magnetic field traced footpoint in GM
Deg
Spherical
MAG
-180.0
360.0
-1.0E31
DirectionAngle.AzimuthAngle
Positional
South Hemisphere B Trace GM arc length
SouthBtrace_GM_ARCLEN
Length of the magnetic field traced arc from the spacecraft to the southern footpoint in GM
Km
0.0
-1.0E31
Scalar
Other