A1III/IV ~

Temperature						Luminosity
Type	Class	Value	Temperature	Details		Type	Class	Details		Pecularities	Quality
Harvard	A	1	9750 K	Harvard spectral value is 1 with class Harvard spectral class A with effective temperature [7500, 10000] ; absorptions [H]		Yerkes	III/IV	Yerkes spectral luminosity with class III: normal giant	Yerkes spectral luminosity with class IV: subgiant		~

COBREX simplification = A1 ~

Temperature
Type	Class	Value	Temperature	Details		Quality
Harvard	A	1	9750 K	Harvard spectral value is 1 with class Harvard spectral class A with effective temperature [7500, 10000] ; absorptions [H]		~

Ref: An Encoding System to Represent Stellar Spectral Classes in Archival Databases and Catalogs Version 1.4