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Space Environment Technologies
GAPS  Geosynchronous Alert and Prediction System  
SET proprietary data-not for use without written consent
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Satellite, Longitude
Americom5_79W
Americom8_139W
Galaxy10R_123W
GOES10_135W
SDO_102W
Geosynchronous charging environment (shaded)
Geosynchronous charging environment (sunlight)
shaded charging environment sunlit charging environment
Geosynchronous Charging Conditions
Issue Time Jul 03 2009 15:00 UT
Storm Alert G0 Quiet geomagnetic activity at Jul 02 2009 21:00 UT with GOES-11 4pi fluence of 1.19042e+09 electrons/cm2 over the past 24 hours
Charging Alert (shade) none with deep dielectric discharging probability of 3.8%
Charging Alert (sunlight) none with deep dielectric discharging probability of 3.8%
  • Geosynchronous Plasma Environment Model (GEOPOT08)
    -Shaded nonlit spacecraft surfaces
    -Sunlight spacecraft surfaces (photoemission on Al)
    -Two-Maxwellian energy distribution (e, p)
    -Seasonal eclipse duration at current epoch

 
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