Search Results - "Tucker, Michael A"

Simultaneous Multiwavelength Flare Observations of EV Lacertae by Paudel, Rishi R., Barclay, Thomas, Schlieder, Joshua E., Quintana, Elisa V., Gilbert, Emily A., Vega, Laura D., Youngblood, Allison, L. Silverstein, Michele, Osten, Rachel A., Tucker, Michael A., Huber, Daniel, Do, Aaron, Hamaguchi, Kenji, Mullan, D. J., Gizis, John E., Monsue, Teresa A., Colón, Knicole D., Boyd, Patricia T., Davenport, James R. A., Walkowicz, Lucianne

“…We present the first results of our ongoing project conducting simultaneous multiwavelength observations of flares on nearby active M dwarfs. We acquired data…”
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The Changing-look Blazar B2 1420+32 by Mishra, Hora D., Dai, Xinyu, Chen, Ping, Cheng, Jigui, Jayasinghe, T., Tucker, Michael A., Vallely, Patrick J., Bersier, David, Bose, Subhash, Do, Aaron, Dong, Subo, Holoien, Thomas W.-S., Huber, Mark E., Kochanek, Christopher S., Liang, Enwei, Payne, Anna V., Prieto, Jose, Shappee, Benjamin J., Stanek, K. Z., Bhatiani, Saloni, Cox, John, DeFrancesco, Cora, Shen, Zhiqiang, Thompson, Todd A., Wang, Junfeng

“…Abstract Blazars are active galactic nuclei with their relativistic jets pointing toward the observer, comprising two major subclasses, flat-spectrum radio…”
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Serendipitous Nebular-phase JWST Imaging of SN Ia SN 2021aefx: Testing the Confinement of 56Co Decay Energy by Chen, Ness Mayker, Tucker, Michael A., Hoyer, Nils, Jha, Saurabh W., Kwok, Lindsey A., Leroy, Adam K., Rosolowsky, Erik, Ashall, Chris, Anand, Gagandeep, Bigiel, Frank, Boquien, Médéric, Burns, Chris, Dale, Daniel, DerKacy, James M., Egorov, Oleg V., Galbany, L., Grasha, Kathryn, Hassani, Hamid, Hoeflich, Peter, Hsiao, Eric, Klessen, Ralf S., Lopez, Laura A., Lu, Jing, Morrell, Nidia, Orellana, Mariana, Pinna, Francesca, Sarbadhicary, Sumit K., Schinnerer, Eva, Shahbandeh, Melissa, Stritzinger, Maximilian, Thilker, David A., Williams, Thomas G.

“…We present new 0.3–21 μm photometry of SN 2021aefx in the spiral galaxy NGC 1566 at +357 days after B-band maximum, including the first detection of any Type…”
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ASASSN-14ko is a Periodic Nuclear Transient in ESO 253-G003 by Payne, Anna V., Shappee, Benjamin J., Hinkle, Jason T., Vallely, Patrick J., Kochanek, Christopher S., Holoien, Thomas W.-S., Auchettl, Katie, Stanek, K. Z., Thompson, Todd A., Neustadt, Jack M. M., Tucker, Michael A., Armstrong, James D., Brimacombe, Joseph, Cacella, Paulo, Cornect, Robert, Denneau, Larry, Fausnaugh, Michael M., Flewelling, Heather, Grupe, Dirk, Heinze, A. N., Lopez, Laura A., Monard, Berto, Prieto, Jose L., Schneider, Adam C., Sheppard, Scott S., Tonry, John L., Weiland, Henry

“…Abstract We present the discovery that ASASSN-14ko is a periodically flaring active galactic nucleus at the center of the galaxy ESO 253-G003. At the time of…”
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Late-onset Circumstellar Medium Interactions are Rare: An Unbiased GALEX View of Type Ia Supernovae by Dubay, Liam O., Tucker, Michael A., Do, Aaron, Shappee, Benjamin J., Anand, Gagandeep S.

“…Abstract Using ultraviolet (UV) light curves, we constrain the circumstellar environments of 1080 Type Ia supernovae (SNe Ia) within z < 0.5 from archival…”
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COol Companions ON Ultrawide orbiTS (COCONUTS). I. A High-gravity T4 Benchmark around an Old White Dwarf and a Re-examination of the Surface-gravity Dependence of the L/T Transition by Zhang, Zhoujian, Liu, Michael C., Hermes, J. J., Magnier, Eugene A., Marley, Mark S., Tremblay, Pier-Emmanuel, Tucker, Michael A., Do, Aaron, Payne, Anna V., Shappee, Benjamin J.

“…We present the first discovery from the COol Companions ON Ultrawide orbiTS (COCONUTS) program, a large-scale survey for wide-orbit planetary and substellar…”
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The Rise and Fall of ASASSN-18pg: Following a TDE from Early to Late Times by Holoien, Thomas W.-S., Auchettl, Katie, Tucker, Michael A., Shappee, Benjamin J., Patel, Shannon G., Miller-Jones, James C. A., Mockler, Brenna, Groenewald, Danièl N., Hinkle, Jason T., Brown, Jonathan S., Kochanek, Christopher S., Stanek, K. Z., Chen, Ping, Dong, Subo, Prieto, Jose L., Thompson, Todd A., Beaton, Rachael L., Connor, Thomas, Cowperthwaite, Philip S., Dahmen, Linnea, French, K. Decker, Morrell, Nidia, Buckley, David A. H., Gromadzki, Mariusz, Roy, Rupak, Coulter, David A., Dimitriadis, Georgios, Foley, Ryan J., Kilpatrick, Charles D., Piro, Anthony L., Rojas-Bravo, César, Siebert, Matthew R., Velzen, Sjoert van

“…We present nearly 500 days of observations of the tidal disruption event (TDE) ASASSN-18pg, spanning from 54 days before peak light to 441 days after peak…”
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The Rapid X-Ray and UV Evolution of ASASSN-14ko by Payne, Anna V., Shappee, Benjamin J., Hinkle, Jason T., Holoien, Thomas W.-S., Auchettl, Katie, Kochanek, Christopher S., Stanek, K. Z., Thompson, Todd A., Tucker, Michael A., Armstrong, James D., Boyd, Patricia T., Brimacombe, Joseph, Cornect, Robert, Huber, Mark E., Jha, Saurabh W., Lin, Chien-Cheng

“…Abstract ASASSN-14ko is a recently discovered periodically flaring transient at the center of the active galactic nucleus (AGN) ESO 253−G003 with a slowly…”
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Stellar flares are far-ultraviolet luminous by Berger, Vera L, Hinkle, Jason T, Tucker, Michael A, Shappee, Benjamin J, van Saders, Jennifer L, Huber, Daniel, Reep, Jeffrey W

“…ABSTRACT We identify 182 flares on 158 stars within 100 pc of the Sun in both the near-ultraviolet (NUV; $1750\!-\!2750$ Å) and far-ultraviolet (FUV;…”
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A hidden population of massive white dwarfs: two spotted K + WD binaries by Rowan, Dominick M, Jayasinghe, Tharindu, Tucker, Michael A, Lam, Casey Y, Thompson, Todd A, Kochanek, Christopher S, Abrams, Natasha S, Fulton, Benjamin J, Ilyin, Ilya, Isaacson, Howard, Lu, Jessica R, Martin, David V, Nicholson, Belinda

“…ABSTRACT The identification and characterization of massive (≳ 0.8 M⊙) white dwarfs is challenging in part due to their low luminosity. Here, we present two…”
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The Curious Case of ASASSN-20hx: A Slowly Evolving, UV- and X-Ray-Luminous, Ambiguous Nuclear Transient by Hinkle, Jason T., Holoien, Thomas W.-S., Shappee, Benjamin. J., Neustadt, Jack M. M., Auchettl, Katie, Vallely, Patrick J., Shahbandeh, Melissa, Kluge, Matthias, Kochanek, Christopher S., Stanek, K. Z., Huber, Mark E., Post, Richard S., Bersier, David, Ashall, Christopher, Tucker, Michael A., Williams, Jonathan P., de Jaeger, Thomas, Do, Aaron, Fausnaugh, Michael, Gruen, Daniel, Hopp, Ulrich, Myles, Justin, Obermeier, Christian, Payne, Anna V., Thompson, Todd A.

“…Abstract We present observations of ASASSN-20hx, a nearby ambiguous nuclear transient (ANT) discovered in NGC 6297 by the All-Sky Automated Survey for…”
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SCAT uncovers ATLAS’s first tidal disruption event ATLAS18mlw: a faint and fast TDE in a quiescent Balmer strong Galaxy by Hinkle, Jason T, Tucker, Michael A, Shappee, Benjamin J, Holoien, Thomas W-S, Vallely, Patrick J, de Jaeger, Thomas, Auchettl, Katie, Aldering, Greg, Ashall, Chris, Desai, Dhvanil D, Do, Aaron, Payne, Anna V, Tonry, John L

“…ABSTRACT We present the discovery that ATLAS18mlw was a tidal disruption event (TDE) in the galaxy WISEA J073544.83+663717.3, at a luminosity distance of 334…”
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Investigating the Nature of the Luminous Ambiguous Nuclear Transient ASASSN-17jz by Holoien, Thomas W.-S., Neustadt, Jack M. M., Vallely, Patrick J., Auchettl, Katie, Hinkle, Jason T., Romero-Cañizales, Cristina, Shappee, Benjamin. J., Kochanek, Christopher S., Stanek, K. Z., Chen, Ping, Dong, Subo, Prieto, Jose L., Thompson, Todd A., Brink, Thomas G., Filippenko, Alexei V., Zheng, WeiKang, Bersier, David, Bose, Subhash, Burgasser, Adam J., Channa, Sanyum, de Jaeger, Thomas, Hestenes, Julia, Im, Myungshin, Jeffers, Benjamin, Jun, Hyunsung D., Lansbury, George, Post, Richard S., Ross, Timothy W., Stern, Daniel, Tang, Kevin, Tucker, Michael A., Valenti, Stefano, Yunus, Sameen, Zhang, Keto D.

“…Abstract We present observations of the extremely luminous but ambiguous nuclear transient (ANT) ASASSN-17jz, spanning roughly 1200 days of the object’s…”
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COol Companions ON Ultrawide orbiTS (COCONUTS). III. A Very Red L6 Benchmark Brown Dwarf around a Young M5 Dwarf by Zhang, Zhoujian, Liu, Michael C., Morley, Caroline V., Magnier, Eugene A., Tucker, Michael A., Vanderbosch, Zachary P., Do, Aaron, Shappee, Benjamin J.

“…Abstract We present the third discovery from the COol Companions ON Ultrawide orbiTS (COCONUTS) program, the COCONUTS-3 system, composed of the young M5…”
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Echo Location: Distances to Galactic Supernovae From ASAS-SN Light Echoes and 3D Dust Maps by Neumann, Kyle D., Tucker, Michael A., Kochanek, Christopher S., Shappee, Benjamin J., Stanek, K. Z.

“…Light echoes occur when light from a luminous transient is scattered by dust back into our line of sight with a time delay due to the extra propagation…”
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White dwarf variability with gPhoton: pulsators by Tucker, Michael A, Fleming, Scott W, Pelisoli, Ingrid, Romero, Alejandra, Bell, Keaton J, Kepler, S O, Caton, Daniel B, Debes, John, Montgomery, Michael H, Thompson, Susan E, Koester, Detlev, Million, Chase, Shiao, Bernie

“…Abstract We present results from a search for short time-scale white dwarf variability using gPhoton, a time-tagged data base of GALEX photon events and…”
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Late-onset Circumstellar Medium Interactions are Rare: An Unbiased GALEX View of Type Ia Supernovae by Dubay, Liam O., Tucker, Michael A., Do, Aaron, Shappee, Benjamin J., Anand, Gagandeep S.

“…Using ultraviolet (UV) light curves, we constrain the circumstellar environments of 1080 Type Ia supernovae (SNe Ia) within z < 0.5 from archival Galaxy…”
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Hawaií Supernova Flows: A peculiar velocity survey using over a Thousand Supernovae in the near-infrared by Do, Aaron, Shappee, Benjamin J, Tonry, John L, Tully, R Brent, de Jaeger, Thomas, Rubin, David, Ashall, Chris, Burns, Christopher R, Desai, Dhvanil D, Hinkle, Jason T, Hoogendam, Willem B, Huber, Mark E, Jones, David O, Mandel, Kaisey S, Payne, Anna V, Peterson, Erik R, Scolnic, Dan, Tucker, Michael A

“…Abstract We introduce the Hawai‘i Supernova Flows project and present summary statistics of the first 1,217 astronomical transients observed, 668 of which are…”
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The Golden Era of Transient Astronomy by Tucker, Michael A

“…Astronomy has seen a massive increase in the discovery and classification of astrophysical transients, which are fleeting celestial events such as supernovae,…”
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The Curious Case of ASASSN-20hx: A Slowly Evolving, UV- and X-Ray-Luminous, Ambiguous Nuclear Transient by Hinkle, Jason T., Holoien, Thomas W. -S., Shappee, Benjamin. J., Neustadt, Jack M. M., Auchettl, Katie, Vallely, Patrick J., Shahbandeh, Melissa, Kluge, Matthias, Kochanek, Christopher S., Stanek, K. Z., Huber, Mark E., Post, Richard S., Bersier, David, Ashall, Christopher, Tucker, Michael A., Williams, Jonathan P., de Jaeger, Thomas, Do, Aaron, Fausnaugh, Michael, Gruen, Daniel, Hopp, Ulrich, Myles, Justin, Obermeier, Christian, Payne, Anna V., Thompson, Todd A.

“…We present observations of ASASSN-20hx, a nearby ambiguous nuclear transient (ANT) discovered in NGC 6297 by the All-Sky Automated Survey for Supernovae…”
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