wpo - Mira [o Ceti] at max

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1999 Dec 9: colourful Mira spectrum via the Starlight Xpress MX5c one-shot colour CCD with the essentially colourless IR spectrum to the right.

miracol.jpg

1999 Nov 29: A hi-res [1A] spectrum of Mira [o Ceti] via the SBIG spectrometer from near UV [top] to near IR [bottom] shown in overlapping sections. The UV section is underexposed and thus noisy - the bright emission lines are mostly the Hg reference source but Hg and Hd probably there too.