IMax: a visible magnetograph for SUNRISE

Jochum, Lieselotte; Collados, Manuel; Martínez Pillet, Valentin; Bonet, Jose A.; del Toro Iniesta, Jose Carlos; Lopez, Antonio; Alvarez-Herrero, Alberto; Reina, Manuel; Fabregat, Juan; Domingo, Vicente
Bibliographical reference

Polarimetry in Astronomy. Edited by Silvano Fineschi . Proceedings of the SPIE, Volume 4843, pp. 20-29 (2003).

Advertised on:
2
2003
Number of authors
10
IAC number of authors
4
Citations
4
Refereed citations
4
Description
The description of the Imaging Magnetograph eXperiment (IMaX) is presented in this contribution. This is a magnetograph which will fly by the end of 2006 on a stratospheric balloon, together with other instruments (to be described elsewhere). Especial emphasis is put on the scientific requirements to obtain diffraction-limited visible magnetograms, on the optical design and several constraining characteristics, such as the wavelength tuning or the crosstalk between the Stokes parameters.