Search Results - "Hounsell, Rebekah"

Cosmology with the Roman Space Telescope - Multiprobe Strategies by Eifler, Tim, Miyatake, Hironao, Krause, Elisabeth, Heinrich, Chen, Miranda, Vivian, Hirata, Christopher Michael, Xu, Jiachuan, Hemmati, Shoubaneh, Simet, Melanie, Capak, Peter, Choi, Ami, Dore, Olivier, Doux, Cyrille, Fang, Xiao, Hounsell, Rebekah Alianora, Huff, Eric, Huang, Hung-Jin, Jarvis, Mike, Kruk, Jeffrey, Masters, Dan, Rozo, Eduardo, Scolnic, Dan, Spergel, David N., Troxel, Michael, Linden, Anja von der, Wang, Yun, Weinberg, David H, Wenzl, Lukas, Wu, Hao-Yi

“…We simulate the scientific performance of the Nancy Grace Roman Space Telescope High Latitude Survey (HLS) on dark energy and modified gravity. The 1.6-yr HLS…”
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A 9 Month Hubble Space Telescope Near-UV Survey of M87. II. A Strongly Enhanced Nova Rate near the Jet of M87 by Lessing, Alec M., Shara, Michael M., Hounsell, Rebekah, Mandel, Shifra, Feder, Nava, Sparks, William

“…Abstract The 135 classical novae that we have discovered in M87 with two Hubble Space Telescope imaging surveys appear to be strongly concentrated along that…”
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A Comprehensive Investigation of Gamma-Ray Burst Afterglows Detected by TESS by Roxburgh, Hugh, Ridden-Harper, Ryan, Lane, Zachary G., Rest, Armin, Hubley, Lancia, Hounsell, Rebekah, Wang, Qinan, Gomez, Sebastian, Pierel, Justin, Guolo, Muryel, Rest, Sofia, von Coelln, Sophie

“…Abstract Gamma-ray bursts produce afterglows that can be observed across the electromagnetic spectrum and can provide insight into the nature of their…”
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Four Years of Type Ia Supernovae Observed by TESS: Early-time Light-curve Shapes and Constraints on Companion Interaction Models by Fausnaugh, M. M., Vallely, P. J., Tucker, M. A., Kochanek, C. S., Shappee, B. J., Stanek, K. Z., Ricker, George R., Vanderspek, Roland, Agarwal, Manan, Daylan, Tansu, Jayaraman, Rahul, Hounsell, Rebekah, Muthukrishna, Daniel

“…Abstract We present 307 type Ia supernova (SN) light curves from the first 4 yr of the Transiting Exoplanet Survey Satellite mission. We use this sample to…”
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A 9 Month Hubble Space Telescope Near-UV Survey of M87. I. Light and Color Curves of 94 Novae, and a Redetermination of the Nova Rate by Shara, Michael M., Lessing, Alec M., Hounsell, Rebekah, Mandel, Shifra, Zurek, David, Darnley, Matthew J., Graur, Or, Hillman, Yael, Meyer, Eileen T., Mikolajewska, Joanna, Neill, James D., Prialnik, Dina, Sparks, William

“…Abstract M87 has been monitored with a cadence of 5 days over a span of 9 months through the near-ultraviolet (NUV; F275W) and optical (F606W) filters of the…”
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The nova KT Eri Is a recurrent nova with a recurrence time-scale of 40–50 yr by Schaefer, Bradley E, Walter, Frederick M, Hounsell, Rebekah, Hillman, Yael

“…ABSTRACT KT Eridani was a very fast nova in 2009 peaking at V  = 5.42 mag. We marshal large data sets of photometry to finally work out the nature of KT Eri…”
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A 9 Month Hubble Space Telescope Near-UV Survey of M87. I. Light and Color Curves of 94 Novae, and a Redetermination of the Nova Rate This paper is respectfully dedicated to Jay Gallagher and the late Art Code, who first characterized the striking ultraviolet behavior of a nova a half-century ago by Shara, Michael M., Lessing, Alec M., Hounsell, Rebekah, Mandel, Shifra, Zurek, David, Darnley, Matthew J., Graur, Or, Hillman, Yael, Meyer, Eileen T., Mikolajewska, Joanna, Neill, James D., Prialnik, Dina, Sparks, William

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A synthetic Roman Space Telescope High-Latitude Time-Domain Survey: supernovae in the deep field by Wang, Kevin X, Scolnic, Dan, Troxel, M A, Rodney, Steven A, Popovic, Brodie, Duff, Caleb, Filippenko, Alexei V, Foley, Ryan J, Hounsell, Rebekah, Jha, Saurabh W, Jones, David O, Joshi, Bhavin A, Long, Heyang, Macias, Phillip, Riess, Adam G, Rose, Benjamin M, Yamamoto, Masaya

“…ABSTRACT NASA will launch the Nancy Grace Roman Space Telescope (hereafter Roman) in the second half of this decade, which will allow for a generation-defining…”
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High-precision Redshifts for Type Ia Supernovae with the Nancy Grace Roman Space Telescope P127 Prism by Joshi, Bhavin A., Strolger, Louis-Gregory, Ryan, Russell E., Filippenko, Alexei V., Hounsell, Rebekah, Kelly, Patrick L., Kessler, Richard, Macias, Phillip, Rose, Benjamin, Scolnic, Daniel

“…Abstract We present results from simulating slitless spectroscopic observations with the Nancy Grace Roman Space Telescope’s (Roman) Wide-Field Instrument P127…”
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The Outbursts and Environments of Novae by Hounsell, Rebekah

“…Classical and Recurrent novae (CNe/RNe) are interacting close binary systems in which mass is transferred from a donor star to the surface of an accreting…”
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The Nova KT Eri Is a Recurrent Nova With a Recurrence Time-Scale of 40-50 Years by Schaefer, Bradley E, Walter, Frederick M, Hounsell, Rebekah, Hillman, Yael

“…KT Eridani was a very fast nova in 2009 peaking at V=5.42 mag. We marshal large data sets of photometry to finally work out the nature of KT Eri. From the TESS…”
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A 9-Month Hubble Space Telescope Near-UV Survey of M87. II. A Strongly Enhanced Nova Rate near the Jet of M87 by Lessing, Alec M, Shara, Michael M, Hounsell, Rebekah, Mandel, Shifra, Feder, Nava, Sparks, William

“…The 135 classical novae that we have discovered in M87 with two $\textit{Hubble Space Telescope}$ imaging surveys appear to be strongly concentrated along that…”
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Roman CCS White Paper: Options to Increase the Coverage Area of Prism Time Series in the High-Latitude Time Domain Core Community Survey by Rose, Benjamin, Gomez, Sebastian, Hounsell, Rebekah, Joshi, Bhavin, Rubin, David, Scolnic, Dan, Sako, Masao

“…The current reference High-latitude time domain survey increases the completeness of transients with prism temporal time series data by adjusting the ratio of…”
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Roman CCS White Paper: Optimizing the HLTDS Cadence at Fixed Depth by Rubin, David, Rose, Ben, Hounsell, Rebekah, Sako, Masao, Aldering, Greg, Scolnic, Dan, Perlmutter, Saul

“…The current proposal for the High Latitude Time Domain Survey (HLTDS) is two tiers (wide and deep) of multi-band imaging and prism spectroscopy with a cadence…”
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Roman CCS White Paper: Balanced Prism Plus Filter Cadence in the High Latitude Time Domain Survey Core Community Survey by Aldering, Greg, Rubin, David, Rose, Benjamin, Hounsell, Rebekah, Perlmutter, Saul, Deustua, Susana

“…The Nancy Grace Roman Space Telescope's (RST) Wide Field Imager (WFI) is equipped with a slitless prism that can be used for spectroscopic discovery and…”
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Roman CCS White Paper: Considerations for Selecting Fields for the Roman High-latitude Time Domain Core Community Survey by Rose, Benjamin, Aldering, Greg, Hounsell, Rebekah, Joshi, Bhavin, Rubin, David, Scolnic, Dan, Perlmutter, Saul, Deustua, Susana, Sako, Masao

“…In this white paper, we review five top considerations for selecting locations of the fields of the Roman High-latitude Time Domain Survey. Based on these…”
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Time-Domain And MultiMessenger Astrophysics Communications Science Analysis Group Report by Kennea, Jamie A, Racusin, Judith L, Burns, Eric, Grefenstettte, Brian W, Hounsell, Rebekah A, Hui, C. Michelle, Kocevski, Daniel, Lazio, T. Joseph W, Lesage, Stephen, Pritchard, Tyler A, Tohuvavohu, Aaron, Tomsick, John A, Traore, David, Wilson-Hodge, Colleen A

“…The Time-Domain And MultiMessenger (TDAMM) Communications Science Analysis Group (TDAMMCommSAG) was formulated to describe the unique technical challenges of…”
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A Comprehensive Investigation of Gamma-Ray Burst Afterglows Detected by TESS by Roxburgh, Hugh, Ridden-Harper, Ryan, Lane, Zachary G, Rest, Armin, Hubley, Lancia, Hounsell, Rebekah, Wang, Qinan, Gomez, Sebastian, Guolo, Muryel, Rest, Sofia, von Coelln, Sophie

“…Gamma-ray bursts produce afterglows that can be observed across the electromagnetic spectrum and can provide insight into the nature of their progenitors…”
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A 9-Month Hubble Space Telescope Near-UV Survey of M87. I. Light and Color Curves of 94 Novae, and a Re-determination of the Nova Rate by Shara, Michael M, Lessing, Alec M, Hounsell, Rebekah, Mandel, Shifra, Zurek, David, Darnley, Matthew J, Graur, Or, Hillman, Yael, Meyer, Eileen T, Mikolajewska, Joanna, Neill, James D, Prialnik, Dina, Sparks, William

“…M87 has been monitored with a cadence of 5 days over a 9 month-long span through the near-ultraviolet (NUV:F275W) and optical (F606W) filters of the Wide Field…”
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Four years of Type Ia Supernovae Observed by TESS: Early Time Light Curve Shapes and Constraints on Companion Interaction Models by Fausnaugh, M. M, Vallely, P. J, Tucker, M. A, Kochanek, C. S, Shappee, B. J, Stanek, K. Z, Ricker, George R, Vanderspek, Roland, Agarwal, Manan, Daylan, Tansu, Jayaraman, Rahul, Hounsell, Rebekah, Muthukrishna, Daniel

“…We present 307 Type Ia supernova (SN) light curves from the first four years of the TESS mission. We use this sample to characterize the shapes of the early…”
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