Diameters of Mira Stars Measured Simultaneously in the<i>J</i>,<i>H</i>, and<i>K</i>′ Near‐Infrared Bands
Diameters of Mira Stars Measured Simultaneously in the<i>J</i>,<i>H</i>, and<i>K</i>′ Near‐Infrared Bands
We present the first spatially resolved observations of a sample of 23 Mira stars simultaneously measured in the near-infrared J, H, and K' bands. The technique used was optical long-baseline interferometry, and we present for each star visibility amplitude measurements as a function of wavelength. We also present characteristic sizes …