6 citations · 6 across the 2 of their papers we have counts for
5 papers
Spitzer observations of a circumstellar nebula around the candidate Luminous Blue Variable MWC 930
L. Cerrigone, G. Umana, C. S. Buemi +4
MWC 930 is a star just ~2° above the Galactic plane whose nature is not clear and that has not been studied in detail so far. While a post-Asymptotic Giant Branch (AGB) classificat…
Identification of three new proto-Planetary Nebulae exhibiting the unidentified feature at 21 um
L. Cerrigone, J. L. Hora, G. Umana +3
Among its great findings, the IRAS mission showed the existence of an unidentified mid-IR feature around 21 um. Since its discovery, this feature has been detected in all C-rich pr…
Proto-Planetary Nebula with the Spitzer Space Telescope
Alexa Hart, Joe Hora, Luciano Cerrigone +4
The transition from Asymptotic Giant Branch star to Planetary Nebula is short-lived and mysterious. Though it lasts only a few thousand years, it is thought to be the time when the…
Supergiant Temperatures and Linear Radii from Near-Infrared Interferometry
G. T. van Belle, M. J. Creech-Eakman, A. Hart
We present angular diameters for 42 luminosity class I stars and 32 luminosity class II stars that have been interferometrically determined with the Palomar Testbed Interferometer.…
Interferometric Studies of the extreme binary, Aurigae: Pre-eclipse Observations
R. Stencel, M. Creech-Eakman, A. Hart +3
We report new and archival K-band interferometric uniform disk diameters obtained with the Palomar Testbed Interferometer for the eclipsing binary star Aurigae, in advance of t…