ATMOWeb: Satellite Observations of Ionosphere and Upper Atmosphere


SPDF ATMOSPHERE EXPLORER-D (AE-D) DATA

This interface provides listing and plotting capabilities for the 15-second merged mission data (63 science parameters and 9 orbit parameters) from the AE-D spacecraft. AE-D was in an elliptical orbit (150 - 3800 km) and had an orbit inclination of 90 degrees.

Note: Because of duty cycle limitations there are many data gaps (even several days). The daily ASCII files at our spdf site provide an indication of which days are available.

* Description of spacecraft, experiments and data

Time span of the data set: 1975-10-06 - 1976-01-29


Users may generate time series plots from this page or may generate a scatter plot of any parameter pair by clicking here

Please Fill the Form below, then Submit Query to start operations:

*Select an activity
    Plot data* List data Create file (file?)
*Series of plots may be generated; duration of each is changeable below

* Enter start and stop dates
[Format: YYYYMMDDHH, Valid range: 1975100600 - 1976012923]
   Start time      Stop time

*Select up to 6 variables

Orbit/Attitude Parameters

Altitude [km]              Latitude [degree] Longitude [degree]
Local time [hour]          Local Magnetic Time [hour]
L-shell parameter [Re]     Magnetic inclination [degree]
Solar zenith angle [degree] Orbit number 

Cylindrical Electrostatic Probe (CEP)
Electron temperature [K] Total ion density [cm-3] Spacecraft potential [V] Mean ion mass [AMU]

Low-Energy Electron Spectrometer (LEE)
Electron total energy flux .2-.8keV [ergs/(cm2 s sr)] Electron total energy flux .8-2keV [ergs/(cm2 s sr)] Electron total energy flux 2-8keV [ergs/(cm2 s sr)] Electron total energy flux 8-30keV [ergs/(cm2 s sr)] Electron average engery [keV] Electron total particle flux .2-30keV [1/(cm2 s sr] Proton total energy flux .2-30keV [ergs/(cm2 s sr] Proton average energy [keV] Proton total particle flux .2-30keV [1/(cm2 s sr] .2-30 KEV

Miniature Electrostatic Accelerometer (MESA)
Neutral density [g/cm3] Traverse wind component [m/s]

Magnetic Ion Mass Spectrometer (MIMS)
H+ [cm--3] D+ [cm-3] He+ [cm-3] O++ [cm-3] N+ [cm-3] O+ [cm-3] Mg+ [cm-3] N2+ [cm-3] NO+ [cm-3] O2+ [cm-3]

Neutral Atmosphere Composition Experiment (NACE)
N2 [cm-3] O [cm-3] He [cm-3] Ar [cm-3] NO [cm-3] Total Oxygen [cm-3]

Neutral Atmosphere Temperature Experiment (NATE)
Neutral temperature [K] N2 [cm-3] Total Oxygen (O+2*O2) [cm-3] He [cm-3] Ar [cm-3] UA wind (+ eastward) [m/s]

Open-Source Neutral Mass Spectrometer (OSS)
N2 [cm-3] O2 [cm-3] He [cm-3] O [cm-3] Ar [cm-3] Special (O/2+O2) [cm-3] N [cm-3]

PhotoElectron Spectrometer (PES)
Flux 2-3 eV [1/(cm2 eV s sr)] Flux 7-9 eV [1/(cm2 eV s sr)] Flux 12-17 eV [1/(cm2 eV s sr)] Flux 25-30 eV [1/(cm2 eV s sr)] Flux 37-47 eV [1/(cm2 eV s sr)] Flux 100-500 eV [1/(cm2 eV s sr)]

Retarding Potential Analyzer (RPA)
Ion temperature [K] Total ion density (Ni) [cm-3] Ion drift normal to RPA (VD) [m/s] Spacecraft Potential [V] Transverse vertical ion drift (VD=0) [m/s] Transv. horizontal ion drift (VD=0) [m/s] SIGMA (Delta Ni)/Ni

Visible Airglow Experiment (VAE)
CH1: up; CH2: 4278 A [Rayleighs] CH1: down; CH2: 4861 A [Rayleighs] CH1: back; CH2: 5200 A [Rayleighs] CH1: forward; CH2: 5577 A [Rayleighs] CH2: up; CH2: 6300 A [Rayleighs] CH2: down; CH2: 7319 A [Rayleighs]



*Advanced plot selections (optional)
Max hours/panel:(1-24) Y-axis type:
View mode: Connect style:
Paper: Character size (0.5-2.0):
Plot symbol: Symbol size (0.1-4.0):
Color table (0-40): Image size (pixels): X: Y:


Send questions about ATMOWeb data to Dr. Dieter Bilitza
Send questions about ATMOWeb system/interface to: Dr. Natalia Papitashvili

NASA Official: Dr. Robert McGuire, Head of the Space Physics Data Facility