Authors: L.Simeonov, B.Trandeva, M.Hilchenbach and B.Klecker.
Reference: Proc. of the 9th Conf. on contemporary problems of the
solar-terrestrial influences. Sofia, 21-21.Nov. 2002, p.165-168.
Abstract:
The paper discusses a proposal to work out an evaluation of
the in-flight performance and working potential of the SSD
(solid-state-detector) hybrid of STOF sensor of CELIAS system on SOHO
satellite. STOF is a particle telescope for estimation of the ionic
charge states of solar suprathermal particles in the energy range of
50-4000 keV/n. The SSD hybrid is a new development in the range of solar
particle detectors. The goals of the project will be achieved by
combined application of scientific and technical approaches. The
scientific approach considers selection, classification and analysis of
solar energetic particle events, observed and recorded by STOF sensor.
The technical approach considers analysis of sensor and detector tract
performance incl. calibration via-ground commands and subsequent
association of both approaches. The expected result of the study with
regard to solar particle physics would be a quality improvement of the
solar event database and statistics, combining better event selection
vs. instrument calibration. The technical contribution will be a final
evaluation protocol for the SSD hybrid, incl. prescriptions for
improvement and applicability statement for space and Earth-based
experiments.