Search Results - "Stahl, Benjamin E."

The Pantheon+ Analysis: The Full Data Set and Light-curve Release by Scolnic, Dan, Brout, Dillon, Carr, Anthony, Riess, Adam G., Davis, Tamara M., Dwomoh, Arianna, Jones, David O., Ali, Noor, Charvu, Pranav, Chen, Rebecca, Peterson, Erik R., Popovic, Brodie, Rose, Benjamin M., Wood, Charlotte M., Brown, Peter J., Chambers, Ken, Coulter, David A., Dettman, Kyle G., Dimitriadis, Georgios, Filippenko, Alexei V., Foley, Ryan J., Jha, Saurabh W., Kilpatrick, Charles D., Kirshner, Robert P., Pan, Yen-Chen, Rest, Armin, Rojas-Bravo, Cesar, Siebert, Matthew R., Stahl, Benjamin E., Zheng, WeiKang

“…Abstract Here we present 1701 light curves of 1550 unique, spectroscopically confirmed Type Ia supernovae (SNe Ia) that will be used to infer cosmological…”
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Cosmicflows-4 by Tully, R. Brent, Kourkchi, Ehsan, Courtois, Hélène M., Anand, Gagandeep S., Blakeslee, John P., Brout, Dillon, Jaeger, Thomas de, Dupuy, Alexandra, Guinet, Daniel, Howlett, Cullan, Jensen, Joseph B., Pomarède, Daniel, Rizzi, Luca, Rubin, David, Said, Khaled, Scolnic, Daniel, Stahl, Benjamin E.

“…Abstract With Cosmicflows- 4, distances are compiled for 55,877 galaxies gathered into 38,065 groups. Eight methodologies are employed, with the largest…”
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Over 500 Days in the Life of the Photosphere of the Type Iax Supernova SN 2014dt by Camacho-Neves, Yssavo, Jha, Saurabh W., Barna, Barnabas, Dai, Mi, Filippenko, Alexei V., Foley, Ryan J., Hosseinzadeh, Griffin, Howell, D. Andrew, Johansson, Joel, Kelly, Patrick L., Kerzendorf, Wolfgang E., Kwok, Lindsey A., Larison, Conor, Magee, Mark R., McCully, Curtis, O’Brien, John T., Pan, Yen-Chen, Pandya, Viraj, Singhal, Jaladh, Stahl, Benjamin E., Szalai, Tamás, Wieber, Meredith, Williamson, Marc

“…Abstract Type Iax supernovae (SNe Iax) are the largest known class of peculiar white dwarf SNe, distinct from normal Type Ia supernovae (SNe Ia). The unique…”
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Berkeley supernova Ia program: data release of 637 spectra from 247 Type Ia supernovae by Stahl, Benjamin E, Zheng, WeiKang, de Jaeger, Thomas, Brink, Thomas G, Filippenko, Alexei V, Silverman, Jeffrey M, Cenko, S Bradley, Clubb, Kelsey I, Graham, Melissa L, Halevi, Goni, Kelly, Patrick L, Kleiser, Io, Shivvers, Isaac, Yuk, Heechan, Cobb, Bethany E, Fox, Ori D, Kandrashoff, Michael T, Kong, Jason J, Mauerhan, Jon C, Wang, Xianggao, Wang, Xiaofeng

“…ABSTRACT We present 637 low-redshift optical spectra collected by the Berkeley Supernova Ia Program (BSNIP) between 2009 and 2018, almost entirely with the…”
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The Pantheon+ Analysis: Cosmological Constraints by Brout, Dillon, Scolnic, Dan, Popovic, Brodie, Riess, Adam G., Carr, Anthony, Zuntz, Joe, Kessler, Rick, Davis, Tamara M., Hinton, Samuel, Jones, David, Kenworthy, W. D’Arcy, Peterson, Erik R., Said, Khaled, Taylor, Georgie, Ali, Noor, Armstrong, Patrick, Charvu, Pranav, Dwomoh, Arianna, Meldorf, Cole, Palmese, Antonella, Qu, Helen, Rose, Benjamin M., Sanchez, Bruno, Stubbs, Christopher W., Vincenzi, Maria, Wood, Charlotte M., Brown, Peter J., Chen, Rebecca, Chambers, Ken, Coulter, David A., Dai, Mi, Dimitriadis, Georgios, Filippenko, Alexei V., Foley, Ryan J., Jha, Saurabh W., Kelsey, Lisa, Kirshner, Robert P., Möller, Anais, Muir, Jessie, Nadathur, Seshadri, Pan, Yen-Chen, Rest, Armin, Rojas-Bravo, Cesar, Sako, Masao, Siebert, Matthew R., Smith, Mat, Stahl, Benjamin E., Wiseman, Phil

“…Abstract We present constraints on cosmological parameters from the Pantheon+ analysis of 1701 light curves of 1550 distinct Type Ia supernovae (SNe Ia)…”
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Peculiar-velocity cosmology with Types Ia and II supernovae by Stahl, Benjamin E, de Jaeger, Thomas, Boruah, Supranta S, Zheng, WeiKang, Filippenko, Alexei V, Hudson, Michael J

“…ABSTRACT We present the Democratic Samples of Supernovae (DSS), a compilation of 775 low-redshift Type Ia and II supernovae (SNe Ia and II), of which 137 SN Ia…”
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Improving bayesian posterior correlation analysis on type Ia supernova luminosity evolution by Zhang, Keto D, Murakami, Yukei S, Stahl, Benjamin E, Patra, Kishore C, Filippenko, Alexei V

“…ABSTRACT Much of the cosmological utility thus far extracted from Type Ia supernovae (SNe Ia) relies on the assumption that SN Ia peak luminosities do not…”
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deepSIP: linking Type Ia supernova spectra to photometric quantities with deep learning by Stahl, Benjamin E, Martínez-Palomera, Jorge, Zheng, WeiKang, de Jaeger, Thomas, Filippenko, Alexei V, Bloom, Joshua S

“…ABSTRACT We present deepSIP (deep learning of Supernova Ia Parameters), a software package for measuring the phase and – for the first time using deep learning…”
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The Automatic Observation Management System of the GWAC Network. I. System Architecture and Workflow by Han, Xuhui, Xiao, Yujie, Zhang, PinPin, Turpin, Damien, Xin, Liping, Wu, Chao, Cai, Hongbo, Dong, Wenlong, Huang, Lei, Kang, Zhe, Leroy, Nicolas, Li, Huali, Li, Zhenwei, Lu, Xiaomeng, Qiu, Yulei, Stahl, Benjamin E., Wang, Jing, Wang, Xianggao, Xu, Yang, Yang, Yuangui, Zhao, Yong, Zhang, Ruosong, Zheng, Weikang, Zheng, Yatong, Wei, Jianyan

“…Abstract The Ground Wide Angle Camera Network (GWAC-N) is a network of robotic multi-aperture, multiple field-of-view (FoV) optical telescopes. The main…”
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Periods and classifications of RR Lyrae stars in the globular cluster M15 by Hoffman, Andrew M, Murakami, Yukei S, Zheng, WeiKang, Stahl, Benjamin E, Filippenko, Alexei V

“…ABSTRACT We present measurements of the periods, amplitudes, and types of 74 RR Lyrae stars in the globular cluster M15 derived from Nickel 1 m telescope…”
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The snapshot distance method: estimating the distance to a Type Ia supernova from minimal observations by Stahl, Benjamin E, de Jaeger, Thomas, Zheng, WeiKang, Filippenko, Alexei V

“…ABSTRACT We present the snapshot distance method (SDM), a modern incarnation of a proposed technique for estimating the distance to a Type Ia supernova (SN Ia)…”
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SN 2017fgc: A Fast-expanding Type Ia Supernova Exploded in Massive Shell Galaxy NGC 474 by Zeng, Xiangyun, Wang, Xiaofeng, Esamdin, Ali, Pellegrino, Craig, Burke, Jamison, Stahl, Benjamin E., Zheng, WeiKang, Filippenko, Alexei V., Howell, D. Andrew, Sand, D. J., Valenti, Stefano, Mo, Jun, Xi, Gaobo, Liu, Jialian, Zhang, Jujia, Li, Wenxiong, Iskandar, Abdusamatjan, Zhang, Mengfan, Lin, Han, Sai, Hanna, Xiang, Danfeng, Wei, Peng, Zhang, Tianmeng, Reichart, D. E., Brink, Thomas G., McCully, Curtis, Hiramatsu, Daichi, Hosseinzadeh, Griffin, Jeffers, Benjamin T., Ross, Timothy W., Stegman, Samantha, Wang, Lifan, Zhang, Jicheng, Ma, Shuo

“…Abstract We present extensive optical photometric and spectroscopic observations of the high-velocity (HV) Type Ia supernova (SN Ia) 2017fgc, covering the…”
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PIPS, an advanced platform for period detection in time series – I. Fourier-likelihood periodogram and application to RR Lyrae stars by Murakami, Yukei S, Jennings, Connor, Hoffman, Andrew M, Savel, Arjun B, Sunseri, James, Baer-Way, Raphael, Stahl, Benjamin E, Altunin, Ivan, Girish, Nachiket, Filippenko, Alexei V

“…ABSTRACT We describe the Period detection and Identification Pipeline Suite (pips) – a new, fast, and statistically robust platform for period detection and…”
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Distribution of Si ii λ6355 velocities of Type Ia supernovae and implications for asymmetric explosions by Zhang, Keto D, Zheng, WeiKang, de Jaeger, Thomas, Stahl, Benjamin E, Brink, Thomas G, Han, Xuhui, Kasen, Daniel, Shen, Ken J, Tang, Kevin, Filippenko, Alexei V

“…ABSTRACT The ejecta velocity is a very important parameter in studying the structure and properties of Type Ia supernovae (SNe Ia) and is a candidate key…”
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On the relationship between Type Ia supernova luminosity and host-galaxy properties by Murakami, Yukei S, Stahl, Benjamin E, Zhang, Keto D, Chu, Matthew R, McGinness, Emma C, Patra, Kishore C, Filippenko, Alexei V

“…ABSTRACT A string of recent studies has debated the exact form and physical origin of an evolutionary trend between the peak luminosity of Type Ia supernovae…”
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SN 2017cfd: A Normal Type Ia Supernova Discovered Very Young by Han, Xuhui, Zheng, WeiKang, Stahl, Benjamin E., Burke, Jamison, Vinko, Jozsef, Jaeger, Thomas de, Arcavi, Iair, Brink, Thomas G., Cseh, Borbala, Hiramatsu, Daichi, Hosseinzadeh, Griffin, Howell, D. Andrew, Ignacz, Bernadett, Konyves-Toth, Reka, Krezinger, Mate, McCully, Curtis, Ordasi, Andras, Pinter, Dora, Sarneczky, Krisztian, Szakats, Robert, Tang, Kevin, Vida, Krisztian, Wang, Jing, Wei, Jianyan, Wheeler, J. Craig, Xin, Liping, Filippenko, Alexei V.

“…The Type Ia supernova (SN Ia) 2017cfd in IC 0511 (redshift ) was discovered by the Lick Observatory Supernova Search 1.6 0.7 day after the fitted first-light…”
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What Does the Geometry of the Hβ BLR Depend On? by Villafaña, Lizvette, Williams, Peter R., Treu, Tommaso, Brewer, Brendon J., Barth, Aaron J., U, Vivian, Bennert, Vardha N., Guo, Hengxiao, Bentz, Misty C., Canalizo, Gabriela, Filippenko, Alexei V., Gates, Elinor, Joner, Michael D., Malkan, Matthew A., Woo, Jong-Hak, Abolfathi, Bela, Bohn, Thomas, Bostroem, K. Azalee, Brandel, Andrew, Brink, Thomas G., Channa, Sanyum, Cosens, Maren, Donohue, Edward, Halevi, Goni, Hood, Carol E., Horst, J. Chuck, de Kouchkovsky, Maxime, Kuhn, Benjamin, Leonard, Douglas C., Michel, Raúl, B. Olaes, Melanie Kae, Park, Daeseong, Runco, Jordan N., Sexton, Remington O., Shivvers, Isaac, Spencer, Chance L., Stahl, Benjamin E., Stegman, Samantha, Walsh, Jonelle L., Zheng, WeiKang

“…Abstract We combine our dynamical modeling black-hole mass measurements from the Lick AGN Monitoring Project 2016 sample with measured cross-correlation time…”
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A Comprehensive Measurement of the Local Value of the Hubble Constant with 1 km s−1 Mpc−1 Uncertainty from the Hubble Space Telescope and the SH0ES Team by Riess, Adam G., Yuan, Wenlong, Macri, Lucas M., Scolnic, Dan, Brout, Dillon, Casertano, Stefano, Jones, David O., Murakami, Yukei, Anand, Gagandeep S., Breuval, Louise, Brink, Thomas G., Filippenko, Alexei V., Hoffmann, Samantha, Jha, Saurabh W., D’arcy Kenworthy, W., Mackenty, John, Stahl, Benjamin E., Zheng, WeiKang

“…Abstract We report observations from the Hubble Space Telescope (HST) of Cepheid variables in the host galaxies of 42 Type Ia supernovae (SNe Ia) used to…”
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SN 2017hpa: A Nearby Carbon-rich Type Ia Supernova with a Large Velocity Gradient by Zeng, Xiangyun, Wang, Xiaofeng, Esamdin, Ali, Pellegrino, Craig, Zheng, WeiKang, Zhang, Jujia, Mo, Jun, Li, Wenxiong, Howell, D. Andrew, Filippenko, Alexei V., Lin, Han, Brink, Thomas G., Baron, Edward A., Burke, Jamison, DerKacy, James M., McCully, Curtis, Hiramatsu, Daichi, Hosseinzadeh, Griffin, Jeffers, Benjamin T., Ross, Timothy W., Stahl, Benjamin E., Stegman, Samantha, Valenti, Stefano, Wang, Lifan, Xiang, Danfeng, Zhang, Jicheng, Zhang, Tianmeng

“…Abstract We present extensive, well-sampled optical and ultraviolet photometry and optical spectra of the Type Ia supernova (SN Ia) 2017hpa. The light curves…”
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Lick Observatory Supernova Search follow-up program: photometry data release of 93 Type Ia supernovae by Stahl, Benjamin E, Zheng, WeiKang, de Jaeger, Thomas, Filippenko, Alexei V, Bigley, Andrew, Blanchard, Kyle, Blanchard, Peter K, Brink, Thomas G, Cargill, Samantha K, Casper, Chadwick, Channa, Sanyum, Choi, Byung Yun, Choksi, Nick, Chu, Jason, Clubb, Kelsey I, Cohen, Daniel P, Ellison, Michael, Falcon, Edward, Fazeli, Pegah, Fuller, Kiera, Ganeshalingam, Mohan, Gates, Elinor L, Gould, Carolina, Halevi, Goni, Hayakawa, Kevin T, Hestenes, Julia, Jeffers, Benjamin T, Joubert, Niels, Kandrashoff, Michael T, Kim, Minkyu, Kim, Haejung, Kislak, Michelle E, Kleiser, Io, Kong, Jason J, de Kouchkovsky, Maxime, Krishnan, Daniel, Kumar, Sahana, Leja, Joel, Leonard, Erin J, Li, Gary Z, Li, Weidong, Lu, Philip, Mason, Michelle N, Molloy, Jeffrey, Pina, Kenia, Rex, Jacob, Ross, Timothy W, Stegman, Samantha, Tang, Kevin, Thrasher, Patrick, Wang, Xianggao, Wilkins, Andrew, Yuk, Heechan, Yunus, Sameen, Zhang, Keto

“…ABSTRACT We present BVRI and unfiltered light curves of 93 Type Ia supernovae (SNe Ia) from the Lick Observatory Supernova Search (LOSS) follow-up program…”
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