Back to Search
Start Over
The telescope and the double Fabry-Pérot interferometer for the ADAHELI solar space mission
- Source :
- Conference on Space Telescopes and Instrumentation 2010-Optical, Infrared, and Millimeter Wave, San Diego, June 27-JUL 02, 2010, pp. 773142–773142, San Diego, 2010, info:cnr-pdr/source/autori:Greco, Vincenzo (a); Cavallini, F. (b), Berrilli F. (c)/congresso_nome:Conference on Space Telescopes and Instrumentation 2010-Optical, Infrared, and Millimeter Wave, San Diego, June 27-JUL 02, 2010/congresso_luogo:San Diego/congresso_data:2010/anno:2010/pagina_da:773142/pagina_a:773142/intervallo_pagine:773142–773142
- Publication Year :
- 2010
- Publisher :
- SPIE, 2010.
-
Abstract
- ADvanced Astronomy for HELIophysics (ADAHELI) is a Small Mission to study the structure and fast dynamics of the low solar atmosphere, performing Visible-NIR monochromatic and broad-band observations. The mission will achieve millimeter full disk observations as well. The ADAHELI Team has succesfully completed, in December 2008, the Phase A study awarded by the Italian Space Agency (ASI). The Interferometer for SOlar Dynamics (ISODY), on board the ADAHELI satellite, comprises a Gregorian telescope and its focal plane suite. The advanced design focal plane suite uses fast CMOS cameras for investigating photospheric and chromospheric fast dynamics and structure. ISODY is equipped with a pioneering focal plane suite composed of a spectral channel, based upon a tandem of Fabry-Perot interferometers operating in the visible-NIR spectral region, a broad band channel for high resolution imaging, and a correlation tracker used as an image stabilization system. ADAHELI's mission profile has been tailored to limit the spacecraft's radial velocity in the Sunward direction, to not exceed ±4 km/s, during 95% of the yearly orbit, to allow a continuous use of the on-board interferometer.
- Subjects :
- Astronomy
Orbital mechanics
law.invention
Telescope
Heliophysics
Optics
Settore FIS/05 - Astronomia e Astrofisica
Fabry-Perot
Space optics
Telescopes
Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications1707 Computer Vision and Pattern Recognition
Applied Mathematics
Electrical and Electronic Engineering
law
Electronic
Fabry-Perot interferometer
Astronomical interferometer
Optical and Magnetic Materials
Physics
Gregorian telescope
Spacecraft
solar space mission
business.industry
Astrophysics::Instrumentation and Methods for Astrophysics
telescopes
Interferometry
Physics::Space Physics
Satellite
Astrophysics::Earth and Planetary Astrophysics
business
Subjects
Details
- ISSN :
- 0277786X
- Database :
- OpenAIRE
- Journal :
- SPIE Proceedings
- Accession number :
- edsair.doi.dedup.....571b8bb0f3d11f0b3381ff79ea44f022