Browsing Research publications by Author "Wilner, David J."
Now showing items 1-3 of 3
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Discovery of an Extremely Short Duration Flare from Proxima Centauri Using Millimeter through FUV Observations
MacGregor, Meredith A.; Weinberger, Alycia J.; Loyd, R. O. Parke; Shkolnik, Evgenya; Barclay, Thomas; Howard, Ward S.; Zic, Andrew; Osten, Rachel A.; Cranmer, Steven R.; Kowalski, Adam F.; Lenc, Emil; Youngblood, Allison; Estes, Anna; Wilner, David J.; Forbrich, Jan; Hughes, Anna; Law, Nicholas M.; Murphy, Tara; Boley, Aaron; Matthews, Jaymie (2021-04-21)We present the discovery of an extreme flaring event from Proxima Cen by the Australian Square Kilometre Array Pathfinder (ASKAP), Atacama Large Millimeter/submillimeter Array (ALMA), Hubble Space Telescope (HST), Transiting ... -
The Mouse That Squeaked: A Small Flare from Proxima Cen Observed in the Millimeter, Optical, and Soft X-Ray with Chandra and ALMA : A small flare from Proxima Cen observed in the millimeter, optical, and soft X-ray with Chandra and ALMA
Howard, Ward S.; MacGregor, Meredith A.; Osten, Rachel; Forbrich, Jan; Cranmer, Steven R.; Tristan, Isaiah; Weinberger, Alycia J.; Youngblood, Allison; Barclay, Thomas; Parke Loyd, R. O.; Shkolnik, Evgenya L.; Zic, Andrew; Wilner, David J. (2022-10-18)Abstract: We present millimeter, optical, and soft X-ray observations of a stellar flare with an energy squarely in the regime of typical X1 solar flares. The flare was observed from Proxima Cen on 2019 May 6 as part of a ... -
Observational constraints on the physical nature of submillimetre source multiplicity : chance projections are common
Hayward, Christopher C.; Chapman, Scott C.; Steidel, Charles C.; Golob, Anneya; Casey, Caitlin M.; Smith, Daniel J. B.; Zitrin, Adi; Blain, Andrew W.; Bremer, Malcolm N.; Chen, Chian-Chou; Coppin, Kristen E. K.; Farrah, Duncan; Ibar, Eduardo; Michałowski, Michał J.; Sawicki, Marcin; Scott, Douglas; Werf, Paul van der; Fazio, Giovanni G.; Geach, James E.; Gurwell, Mark; Petitpas, Glen; Wilner, David J. (2018-05-11)Interferometric observations have demonstrated that a significant fraction of single-dish submillimetre (submm) sources are blends of multiple submm galaxies (SMGs), but the nature of this multiplicity, i.e. whether the ...