File:Granules, active regions, and prominences (noao-04737).tiff

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Captions

Captions

Images obtained by the Interferometric BIdimensional Spectrometer (IBIS) immediately upon its installation at the Dunn Solar Telescope in June 2003.

Summary

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Description
English: Images obtained by the Interferometric BIdimensional Spectrometer (IBIS) immediately upon its installation at the Dunn Solar Telescope in June 2003. Left to right: line center intensity in Fe I 7090 angstroms; line center velocity in Fe I 7090 angstroms (scaled to +/-1.25 kilometers per second); line center intensity in Ca II 8542 angstroms. The full field of view is 80 arc seconds in diameter, and the box shows an enlargement of a 58 square arc second region near the center of the field. See the December 2003 NOAO Newsletter (currently only available in PDF format).
Date 30 June 2020, 21:53:00 (upload date)
Source Granules, active regions, and prominences
Author NOIRLab/NSF/AURA
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