This datacenter is meant to provide access to spectra and images
collected with optical/infrared spectrographs installed on CfA's
ground-based telescopes
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Star clusters and other objects in M31 field
This catalog contains derived information and access to spectra for a
catalog of objects in the field of M31, drawn from the study of star
clusters, HII regions, PNe and individual stars in M31 done with
Hectospec on the MMT by Nelson Caldwell and a host of others.
Individual (m31) - galaxies: star clusters - globular clusters:
general - star clusters: general
Optical spectroscopy
Stars, galaxies
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