A recent image of Mira's spectrum obtained via a low-res spectroscope plus MX5-C one-shot colour CCD.
An IR block filter was used but Mira largely ignores it !
Maurice Gavin - WPO - Surrey - UK
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A recent image of Mira's spectrum obtained via a low-res spectroscope plus MX5-C one-shot colour CCD. An IR block filter was used but Mira largely ignores it ! Maurice Gavin - WPO - Surrey - UK
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