Výsledky vyhledávání - "Bornak, Jillian"

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HST Fine Guidance Sensor Parallaxes for Four Classical Novae

Autor: Harrison, Thomas E., Bornak, Jillian, McArthur, Barbara E., Benedict, G. Fritz

We have used data obtained with the Fine Guidance Sensors on the Hubble Space Telescope to derive precise astrometric parallaxes for four classical novae: V603 Aql, DQ Her, GK Per, and RR Pic. All four objects exceeded the Eddington limit at visual m

Externí odkaz: http://arxiv.org/abs/1302.3245

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A Possible Period for the K-band Brightening Episodes of GX 17+2

Autor: Bornak, Jillian, McNamara, Bernard J, Harrison, Thomas E, Rupen, Michael P, Bandyopadhyay, Reba M, Wachter, Stefanie

The low mass X-ray binary and Z source GX 17+2 undergoes infrared K-band brightening episodes of at least 3.5 magnitudes. The source of these episodes is not known. Prior published K-band magnitudes and new K-band measurements acquired between 2006 a

Externí odkaz: http://arxiv.org/abs/0907.4348

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Spitzer Observations of GX17+2: Confirmation of a Periodic Synchrotron Source

Autor: Harrison, Thomas E., McNamara, Bernard J., Bornak, Jillian, Gelino, Dawn M., Wachter, Stefanie, Rupen, Michael P., Gelino, Christopher R.

GX17+2 is a low-mass X-ray binary (LMXB) that is also a member of a small family of LMXBs known as "Z-sources" that are believed to have persistent X-ray luminosities that are very close to the Eddington limit. GX17+2 is highly variable at both radio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od________38::5540ea9a4e9e1114a5810d97a0528b58
https://resolver.caltech.edu/CaltechAUTHORS:20110802-085610114

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