Abstract

On June 8th 2009 the SUNRISE mission was successfully launched. This mission consisted of a 1m aperture solar telescope on board of a stratospheric balloon within the Long Duration Balloon NASA program. The flight followed the foreseen circumpolar trajectory over the Artic and the duration was 5 days and 17 hours. One of the two postfocal instruments onboard was IMaX, the Imaging Magnetograph eXperiment. This instrument is a solar magnetograph which is a diffraction limited imager capable to resolve 100 km on the solar surface, and simultaneously a high sensitivity polarimeter ( ) and a high resolution spectrograph (bandwidth etalon as tunable spectral filter are remarkable. Currently the data obtained is being analyzed and the preliminary results show unprecedented information about the solar dynamics.

Highlights

  • The goal of SUNRISE mission is the study of the solar magnetic fields analysing the features with temporal dependency of the magneto-convective patterns, as well as the interaction at small scale between the convective fluxes and the magnetic field

  • On June 8th 2009 the SUNRISE mission was successfully launched. This mission consisted of a 1m aperture solar telescope on board of a stratospheric balloon within the Long Duration Balloon NASA program

  • The SUNRISE mission consists of a stratospheric balloon with a 1m aperture solar telescope onboard

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Summary

Introduction

The goal of SUNRISE mission is the study of the solar magnetic fields analysing the features with temporal dependency of the magneto-convective patterns, as well as the interaction at small scale between the convective fluxes and the magnetic field. The Imaging Magnetograph eXperiment, IMaX, one of the two SUNRISE post-focal instruments, is a solar magnetograph It is a diffraction limited imager in order to resolve 100km on the solar surface, but is a high sensitivity polarimeter (

Scientific goals and instrument requirements
IMaX instrument description
SUNRISE mission
Preliminary results
Conclusions
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