The visible spectro-polarimeter for the advanced technology solar telescope

Bibcode
2005SPIE.5901...60E
DOI
10.1117/12.618459
Elmore, D. F.; Socas-Navarro, H.; Card, G. L.; Streander, K. V.
Bibliographical reference

Solar Physics and Space Weather Instrumentation. Edited by Fineschi, Silvano; Viereck, Rodney A. Proceedings of the SPIE, Volume 5901, pp. 60-66 (2005).

Advertised on:
8
2005
Number of authors
4
IAC number of authors
0
Citations
9
Refereed citations
8
Description
The mission of the ATST visible spectro-polarimeter (ViSP) is to provide precision measurements of the full state of polarization (Stokes parameters) simultaneously at diverse wavelengths in the visible spectrum and fully resolve (or nearly so) the profiles of spectrum lines originating in the solar atmosphere. We present the instrument science requirements, their flow down to instrument specifications, and a preliminary ViSP design. The ViSP spectrograph allows for reconfiguration while maintaining an immediately selectable configuration. We describe how the ViSP will utilize the ATST polarimetry facility.
Type
Non-refereed

It may interest you

  • Non-refereed
    Co-phasing the distributed aperture of a Fizeau interferometer via photonic lanterns and machine learning
    The advantage of large optical telescopes from the ground for high-contrast direct imaging relies on achieving exquisite control of the incident optical wavefront. Since the exoplanet problem almost always has a bright star within a small field of view there are usually ample photons for measuring the atmospheric and telescopedistorted wavefront. A
    Padrón-Brito, Auxiliadora et al.

    Advertised on:

    8
    2024
    Bibcode
    2024SPIE13094E..25P
    Citations
    0
  • Non-refereed
    Unveiling Chiron, an odd ice ball, with Webb: Ice and Gas Phases Revealed
    We present unprecedented findings on (2060) Chiron using James Webb Space Telescope (JWST) NIRSpec imaging and spectroscopy from cycle 1 GTO program 1273. Our study (Pinilla-Alonso et al. 2024 A&A Letter) marks the first detection of carbon dioxide (CO 2) and methane (CH 4) active outgassing and coma emission at heliocentric distances of ~18 au
    Pinilla-Alonso, Noemí et al.

    Advertised on:

    10
    2024
    Bibcode
    2024DPS....5640508P
    Citations
    0
  • Non-refereed
    Conceptual optical design of the infrared integral field spectropolarimeter for the European Solar Telescope
    The European Solar Telescope (EST), with its primary mirror of 4.2 diameter, will be the largest solar telescope available in Europe. EST will offer Integral Field Spectropolarimetry (IFS) by incorporating the EST spectropolariMeter Based on slicEr-mirrors for the near-infraRed (EMBER). This instrument is a high-resolution spectropolarimeter that
    Regalado Olivares, S. et al.

    Advertised on:

    8
    2024
    Bibcode
    2024SPIE13100E..5FR
    Citations
    0