The spectrum around the Ca H K region has continued to evolve since 4th contact. Most obvious is the dramatic reduction in the Ca K absorption line at 3934 and the disappearance of broad lines at ~ 3860 and 3955. The spectrum now looks very similar to pre eclipse
Cheers
Robin
AZ Cas post eclipse
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AZ Cas post eclipse
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LHIRES III #29 ATIK314 ALPY 600/200 ATIK428 Star Analyser 100/200 C11 EQ6
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