LUCI onboard Lagrange, the Next Generation of EUV Space Weather Monitoring
M.J. West, C. Kintziger, M. Haberreiter, M. Gyo, D. Berghmans, S., Gissot, V B\"uchel, L. Golub, S. Shestov, J.A. Davies

TL;DR
LUCI is a next-generation EUV solar imager designed for the Lagrange mission at L5, providing high-cadence observations of the solar atmosphere to improve space weather monitoring and forecasting.
Contribution
This paper introduces LUCI, a novel EUV solar imager with an off-axis wide field-of-view and advanced detector technology, optimized for space weather monitoring at L5.
Findings
LUCI will observe the solar atmosphere at 2-3 minute cadence.
It will detect both static and transient solar phenomena.
LUCI will enhance space weather forecasting capabilities.
Abstract
LUCI (Lagrange eUv Coronal Imager) is a solar imager in the Extreme UltraViolet (EUV) that is being developed as part of the Lagrange mission, a mission designed to be positioned at the L5 Lagrangian point to monitor space weather from its source on the Sun, through the heliosphere, to the Earth. LUCI will use an off-axis two mirror design equipped with an EUV enhanced active pixel sensor. This type of detector has advantages that promise to be very beneficial for monitoring the source of space weather in the EUV. LUCI will also have a novel off-axis wide field-of-view, designed to observe the solar disk, the lower corona, and the extended solar atmosphere close to the Sun-Earth line. LUCI will provide solar coronal images at a 2-3 minute cadence in a pass-band centred on 19.5 nm. Observations made through this pass-band allow for the detection and monitoring of semi-static coronal…
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Taxonomy
TopicsSolar and Space Plasma Dynamics · Stellar, planetary, and galactic studies · Astro and Planetary Science
