Joel H. Kastner

A Multiwavelength Spectral and Polarimetric Study of the Jet of 3C 264 (2009)

Perlman, Eric S., Padgett, C. Alex, Georganopoulos, Markos, Worrall, Diana M., Kastner, Joel H., Franz, Geoffrey, ...

We present a comprehensive multiband spectral and polarimetric study of the jet of 3C 264 (NGC 3862). Included in this study are three HST optical and ultraviolet polarimetry data sets, along with...

XMM-Newton detection of a delayed X-ray eruption from V838 Monocerotis (2009)

Antonini, Fabio, Montez, Rodolfo Jr., Kastner, Joel H., Bond, Howard E., Soker, Noam, Tylenda, Romuald, ...

We report the XMM-Newton/EPIC detection in 2008 March of a pair of spatially confused X-ray sources in the vicinity of the enigmatic star V838 Mon, which underwent a spectacular outburst in early...

Spitzer IRS Spectra of Luminous 8 micron Sources in the Large Magellanic Cloud: Testing color-based classifications (2009)

Buchanan, Catherine L., Kastner, Joel H., Hrivnak, Bruce J., Sahai, Raghvendra

We present archival Spitzer IRS spectra of 19 luminous 8 micron selected sources in the Large Magellanic Cloud (LMC). The object classes derived from these spectra and from an additional 24 spectra...

Narrow radiative recombination continua: a signature of ions crossing the contact discontinuity of astrophysical shocks (2009)

Nordon, Raanan, Behar, Ehud, Soker, Noam, Kastner, Joel H., Yu, Young Sam

THE STRUCTURE OF THE PROTOTYPE BIPOLAR PROTOPLANETARY NEBULA CRL 2688 (EGG NEBULA): BROADBAND, POLARIMETRIC, AND H2 LINE IMAGING WITH NICMOS ON THE HUBBLE SPACE TELESCOPE (1998)

Raghvendra Sahai, Dean C. Hines, Joel H. Kastner, David A. Weintraub, John T. Trauger, Marcia J. Rieke, ...

High-resolution near-infrared (1.65–2.1 mm) images and 2 mm polarimetric images of the inner 19�.5 # 19�.3 region of the bipolar protoplanetary nebula CRL 2688, taken with the newly installed...