Author:
Wing Robert F.,Walker Kyle M.,Jack MacConnell D.,Costa Edgardo
Abstract
AbstractNarrow-band classification photometry, on a six-color system that measures near-infrared bands of TiO and CN, has been obtained for a set of red supergiants in the Small Magellanic Cloud. To investigate the effects of metallicity on the band-strength indices, comparisons are made to supergiants in the LMC and the Galaxy. Two new variable stars are reported.
Publisher
Cambridge University Press (CUP)