Search Results - "Milne, Peter"

The Hubble Constant from Infrared Surface Brightness Fluctuation Distances by Blakeslee, John P., Jensen, Joseph B., Ma, Chung-Pei, Milne, Peter A., Greene, Jenny E.

“…Abstract We present a measurement of the Hubble constant H 0 from surface brightness fluctuation (SBF) distances for 63 bright, mainly early-type galaxies out…”
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SN 2013fs and SN 2013fr: exploring the circumstellar-material diversity in Type II supernovae by Bullivant, Christopher, Smith, Nathan, Williams, G Grant, Mauerhan, Jon C, Andrews, Jennifer E, Fong, Wen-Fai, Bilinski, Christopher, Kilpatrick, Charles D, Milne, Peter A, Fox, Ori D, Cenko, S Bradley, Filippenko, Alexei V, Zheng, WeiKang, Kelly, Patrick L, Clubb, Kelsey I

“…Abstract We present photometry and spectroscopy of SN 2013fs and SN 2013fr in the first ∼100  d post-explosion. Both objects showed transient, relatively…”
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Significant luminosity differences of two twin Type Ia supernovae by Foley, Ryan J, Hoffmann, Samantha L, Macri, Lucas M, Riess, Adam G, Brown, Peter J, Filippenko, Alexei V, Graham, Melissa L, Milne, Peter A

“…ABSTRACT The Type Ia supernovae (SNe Ia) 2011by, hosted in NGC 3972, and 2011fe, hosted in M101, are optical ‘twins,’ having almost identical optical…”
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GROUPING NORMAL TYPE Ia SUPERNOVAE BY UV TO OPTICAL COLOR DIFFERENCES by Milne, Peter A, Brown, Peter J, Roming, Peter W A, Bufano, Filomena, Gehrels, Neil

“…Observations of many Type Ia supernovae (SNe Ia) for multiple epochs per object with the Swift Ultraviolet Optical Telescope instrument have revealed that…”
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Red and Reddened: Ultraviolet through Near-infrared Observations of Type Ia Supernova 2017erp by Brown, Peter J., Hosseinzadeh, Griffin, Jha, Saurabh W., Sand, David, Vieira, Ethan, Wang, Xiaofeng, Dai, Mi, Dettman, Kyle G., Mould, Jeremy, Uddin, Syed, Wang, Lifan, Arcavi, Iair, Bento, Joao, Burns, Chris R., Diamond, Tiara, Hiramatsu, Daichi, Howell, D. Andrew, Hsiao, E. Y., Marion, G. H., McCully, Curtis, Milne, Peter A., Mirzaqulov, Davron, Ruiter, Ashley J., Valenti, Stefano, Xiang, Danfeng

“…Abstract We present space-based ultraviolet/optical photometry and spectroscopy with the Swift Ultra-Violet/Optical Telescope and Hubble Space Telescope ( HST…”
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First ALMA Light Curve Constrains Refreshed Reverse Shocks and Jet Magnetization in GRB 161219B by Laskar, Tanmoy, Alexander, Kate D., Berger, Edo, Guidorzi, Cristiano, Margutti, Raffaella, Fong, Wen-fai, Kilpatrick, Charles D., Milne, Peter, Drout, Maria R., Mundell, C. G., Kobayashi, Shiho, Lunnan, Ragnhild, Duran, Rodolfo Barniol, Menten, Karl M., Ioka, Kunihito, Williams, Peter K. G.

“…We present detailed multiwavelength observations of GRB 161219B at z = 0.1475, spanning the radio to X-ray regimes, and the first Atacama Large…”
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Reddened, Redshifted, or Intrinsically Red? Understanding Near-ultraviolet Colors of Type Ia Supernovae by Brown, Peter J., Landez, Nancy J., Milne, Peter A., Stritzinger, Maximilian D.

“…The intrinsic colors of Type Ia supernovae (SNe Ia) are important to understanding their use as cosmological standard candles. Understanding the effects of…”
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Connecting Infrared Surface Brightness Fluctuation Distances to Type Ia Supernova Hosts: Testing the Top Rung of the Distance Ladder by Garnavich, Peter, Wood, Charlotte M., Milne, Peter, Jensen, Joseph B., Blakeslee, John P., Brown, Peter J., Scolnic, Daniel, Rose, Benjamin, Brout, Dillon

“…Abstract We compare infrared surface brightness fluctuation (IR SBF) distances measured in galaxies that have hosted type Ia supernovae (SNe Ia) to distances…”
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ASASSN-15pz: Revealing Significant Photometric Diversity among 2009dc-like, Peculiar SNe Ia by Chen, Ping, Dong, Subo, Katz, Boaz, Kochanek, C. S., Kollmeier, Juna A., Maguire, K., Phillips, M. M., Prieto, J. L., Shappee, B. J., Stritzinger, M. D., Bose, Subhash, Brown, Peter J., Holoien, T. W.-S., Galbany, L., Milne, Peter A., Morrell, Nidia, Piro, Anthony L., Stanek, K. Z., Thompson, Todd A., Young, D. R.

“…Abstract We report comprehensive multi-wavelength observations of a peculiar Type Ia-like supernova (“SN Ia-pec”) ASASSN-15pz. ASASSN-15pz is a spectroscopic…”
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THE CHANGING FRACTIONS OF TYPE IA SUPERNOVA NUV-OPTICAL SUBCLASSES WITH REDSHIFT by Milne, Peter A., Foley, Ryan J., Brown, Peter J., Narayan, Gautham

“…ABSTRACT Ultraviolet (UV) and optical photometry of Type Ia supernovae (SNe Ia) at low redshift have revealed the existence of two distinct color groups,…”
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The Ultraviolet Colors of Type Ia Supernovae and Their Photospheric Velocities by Brown, Peter J., Perry, Jonathan M., Beeny, Britton A., Milne, Peter A., Wang, Xiaofeng

“…We compare ultraviolet (UV) and optical colors of a sample of 29 type Ia supernovae (SNe Ia) observed with the Swift satellite's UltraViolet Optical Telescope…”
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Multi-epoch spectropolarimetry of SN 2009ip: direct evidence for aspherical circumstellar material by Mauerhan, Jon, Williams, G. Grant, Smith, Nathan, Smith, Paul S., Filippenko, Alexei V., Hoffman, Jennifer L., Milne, Peter, Leonard, Douglas C., Clubb, Kelsey I., Fox, Ori D., Kelly, Patrick L.

“…We present spectropolarimetry of SN 2009ip throughout the evolution of its 2012 explosion. During the 2012a phase, when the spectrum exhibits broad P-Cygni…”
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A new and unusual LBV-like outburst from a Wolf–Rayet star in the outskirts of M33 by Smith, Nathan, E Andrews, Jennifer, Moe, Maxwell, Milne, Peter, Bilinski, Christopher, Kilpatrick, Charles D, Fong, Wen-Fai, Badenes, Carles, Filippenko, Alexei V, Kasliwal, Mansi, Silverman, Jeffrey M

“…ABSTRACT MCA-1B (also called UIT003) is a luminous hot star in the western outskirts of M33, classified over 20 yr ago with a spectral type of Ofpe/WN9 and…”
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Strong Carbon Features and a Red Early Color in the Underluminous Type Ia SN 2022xkq by Pearson, Jeniveve, Sand, David J., Lundqvist, Peter, Galbany, Lluís, Andrews, Jennifer E., Bostroem, K. Azalee, Dong, Yize, Hoang, Emily, Hosseinzadeh, Griffin, Janzen, Daryl, Jencson, Jacob E., Lundquist, Michael J., Mehta, Darshana, Meza Retamal, Nicolás, Shrestha, Manisha, Valenti, Stefano, Wyatt, Samuel, Anderson, Joseph P., Ashall, Chris, Auchettl, Katie, Baron, Eddie, Blondin, Stéphane, Burns, Christopher R., Cai, Yongzhi, Chen, Ting-Wan, Chomiuk, Laura, Coulter, David A., Cross, Dane, Davis, Kyle W., de Jaeger, Thomas, DerKacy, James M., Desai, Dhvanil D., Dimitriadis, Georgios, Do, Aaron, Farah, Joseph R., Foley, Ryan J., Gromadzki, Mariusz, Gutiérrez, Claudia P., Haislip, Joshua, González Hernández, Jonay I., Hinkle, Jason T., Hoogendam, Willem B., Howell, D. Andrew, Hoeflich, Peter, Hsiao, Eric, Huber, Mark E., Jha, Saurabh W., Jiménez Palau, Cristina, Kilpatrick, Charles D., Kouprianov, Vladimir, Kumar, Sahana, Kwok, Lindsey A., Larison, Conor, LeBaron, Natalie, Le Saux, Xavier, Lu, Jing, McCully, Curtis, Mera Evans, Tycho, Milne, Peter, Modjaz, Maryam, Morrell, Nidia, Müller-Bravo, Tomás E., Newsome, Megan, Nicholl, Matt, Padilla Gonzalez, Estefania, Payne, Anna V., Pellegrino, Craig, Phan, Kim, Pineda-García, Jonathan, Piro, Anthony L., Piscarreta, Lara, Polin, Abigail, Reichart, Daniel E., Rojas-Bravo, César, Ryder, Stuart D., Salmaso, Irene, Schwab, Michaela, Shahbandeh, Melissa, Shappee, Benjamin J., Siebert, Matthew R., Smith, Nathan, Strader, Jay, Taggart, Kirsty, Terreran, Giacomo, Tinyanont, Samaporn, Tucker, M. A., Valerin, Giorgio, Young, D. R.

“…Abstract We present optical, infrared, ultraviolet, and radio observations of SN 2022xkq, an underluminous fast-declining Type Ia supernova (SN Ia) in NGC 1784…”
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SWIFT ULTRAVIOLET OBSERVATIONS OF SUPERNOVA 2014J IN M82: LARGE EXTINCTION FROM INTERSTELLAR DUST by Brown, Peter J., Smitka, Michael T., Wang, Lifan, Breeveld, Alice, de Pasquale, Massimiliano, Hartmann, Dieter H., Krisciunas, Kevin, Kuin, N. Paul, Milne, Peter A., Page, Mat, Siegel, Michael

“…ABSTRACT We present optical and ultraviolet (UV) photometry and spectra of the very nearby and highly reddened supernova (SN) 2014J in M82 obtained with the…”
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Spectra of Type Ia Supernovae from Double Degenerate Mergers by Fryer, Chris L, Ruiter, Ashley J, Belczynski, Krzysztof, Brown, Peter J, Bufano, Filomena, Diehl, Steven, Fontes, Christopher J, Frey, Lucille H, Holland, Stephen T, Hungerford, Aimee L, Immler, Stefan, Mazzali, Paolo, Meakin, Casey, Milne, Peter A, Raskin, Cody, Timmes, Francis X

“…The merger of two white dwarfs (aka double-degenerate merger) has often been cited as a potential progenitor of Type Ia supernovae. Here we combine population…”
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A Linear Relation between the Color Stretch sBV and the Rising Color Slope s0(B−V) of Type Ia Supernovae by Chen, Ping, Dong, Subo, Ashall, Chris, Benetti, S, Bersier, D, Bose, S, Brimacombe, Joseph, Brink, Thomas G, Buckley, David A H, Cappellaro, Enrico, Christie, Grant W, Elias-Rosa, N, Filippenko, Alexei V, Gromadzki, Mariusz, Holoien, Thomas W-S, Hu, Shaoming, Kochanek, C S, Koff, Robert, Kollmeier, Juna A, Lundqvist, P, Mattila, S, Milne, Peter A, Muñoz, J A, Mutel, Robert, Natusch, Tim, Nicolas, Joel, Pastorello, A, Prentice, Simon, Prieto, J L, Roth, Tyler, Shappee, B J, Stone, Geoffrey, Stanek, K Z, Stritzinger, M D, Thompson, Todd A, Tomasella, Lina, Villanueva, Steven

“…Using data from the Complete Nearby (redshift zhost < 0.02) sample of Type Ia Supernovae (CNIa0.02), we find a linear relation between two parameters derived…”
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ASYMMETRIES IN SN 2014J NEAR MAXIMUM LIGHT REVEALED THROUGH SPECTROPOLARIMETRY by Porter, Amber L., Leising, Mark D., Williams, G. Grant, Milne, Peter, Smith, Paul, Smith, Nathan, Bilinski, Christopher, Hoffman, Jennifer L., Huk, Leah, Leonard, Douglas C.

“…ABSTRACT We present spectropolarimetric observations of the nearby Type Ia supernova SN 2014J in M82 over six epochs: +0, +7, +23, +51, +77, +109, and +111…”
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SPIRITS 16tn in NGC 3556: A Heavily Obscured and Low-luminosity Supernova at 8.8 Mpc by Jencson, Jacob E., Kasliwal, Mansi M., Adams, Scott M., Bond, Howard E., Lau, Ryan M., Johansson, Joel, Horesh, Assaf, Mooley, Kunal P., Fender, Robert, De, Kishalay, O'Sullivan, Dónal, Masci, Frank J., Cody, Ann Marie, Blagorodnova, Nadia, Fox, Ori D., Gehrz, Robert D., Milne, Peter A., Perley, Daniel A., Smith, Nathan, Van Dyk, Schuyler D.

“…We present the discovery by the SPitzer InfraRed Intensive Transients Survey (SPIRITS) of a likely supernova (SN) in NGC 3556 (M108) at only 8.8 Mpc that was…”
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The Absolute Magnitudes of Type Ia Supernovae in the Ultraviolet by Brown, Peter J, Roming, Peter W. A, Milne, Peter, Bufano, Filomena, Ciardullo, Robin, Elias-Rosa, Nancy, Filippenko, Alexei V, Foley, Ryan J, Gehrels, Neil, Gronwall, Caryl, Hicken, Malcolm, Holland, Stephen T, Hoversten, Erik A, Immler, Stefan, Kirshner, Robert P, Li, Weidong, Mazzali, Paolo, Phillips, Mark M, Pritchard, Tyler, Still, Martin, Turatto, Massimo, Berk, Daniel Vanden

“…We examine the absolute magnitudes and light-curve shapes of 14 nearby (redshift z = 0.004-0.027) Type Ia supernovae (SNe Ia) observed in the ultraviolet (UV)…”
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