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Geofysisk rapport

USAF/NOAAs sammanfattning av sol- och geofysisk aktivitet

A. Energihöga händelser

Start  Max  Ände Region Plats   Xray  På 245MHz 10 cm   Sweep
Ingen

B. Protonstormar

C. Sammanfattning av geofysisk aktivitet

D. Stratwarm

E. Dagligt index (uppskattade/förväntade värden i realtid)

10 cm 096  SSN 075  Afr/Ap 025/027   X-ray Background B1.0
Daglig protonenergi (flux-ackumulering över 24 timmar)
GT 1 MeV 6.8e+06   GT 10 MeV 1.1e+04 p/(cm2-ster-day)
(GOES-10 satellit synkron rotation W135 grader)
Daglig elektronenergi
GT 2 MeV 7.80e+08 e/(cm2-ster-day)
(GOES-10 satellit synkron rotation W135 grader)
K-index för 3 timmar
Boulder 5 5 5 4 3 3 4 3 Planetary 5 5 5 4 3 4 4 3

F. Kommentarer

  The GOES 10 energetic proton detectors are showing
intermittent, high noise levels in the higher energy proton channels
(greater than about 80 MeV). This problem was first noticed in data
taken April 26, 2003. To ensure continued operational monitoring of
important energetic particle data, it is necessary to reassign
primary/secondary designations for the GOES Space Environment
Monitor (SEM) detectors. Beginning 1500 UT on May 15, GOES-8 will
once again become the primary satellite for protons. GOES 12 will be
the primary satellite for magnetometer, X-ray, and electron
measurements. GOES 10 will be the secondary satellite for all SEM
sensors - magnetometer, X-ray sensor, and energetic particle sensor.
This short-term solution (approximately 2 - 3 months) will be in
place until we define and implement a permanent fix. A more detailed
explanation can be found at: http://www.sec.noaa.gov/GOES.html.

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