A Mid-infrared Flare in the Seyfert Galaxy NGC 3786: A Changing-look Event Triggered by an Obscured Tidal Disruption Event?

Kavli Affiliate: Luis C. Ho | First 5 Authors: Suyeon Son, Minjin Kim, Luis C. Ho, Dohyeong Kim, Taehyun Kim | Summary: We report an exceptional mid-infrared flare in the Seyfert 1.8 NGC 3786. In the multi-epoch data from the Wide-field Infrared Survey Explorer, the nuclear mid-infrared brightness of NGC 3786 appears to vary substantially […]


Continue.. A Mid-infrared Flare in the Seyfert Galaxy NGC 3786: A Changing-look Event Triggered by an Obscured Tidal Disruption Event?

The JCMT Transient Survey: Single Epoch Transients and Variability of Faint Sources

Kavli Affiliate: Gregory J. Herczeg | First 5 Authors: Doug Johnstone, Bhavana Lalchand, Steve Mairs, Hsien Shang, Wen Ping Chen | Summary: Short-duration flares at millimeter wavelengths provide unique insights into the strongest magnetic reconnection events in stellar coronae, and combine with longer-term variability to introduce complications to next-generation cosmology surveys. We analyze 5.5 years […]


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Spectral extremal graphs for disjoint cliques

Kavli Affiliate: Jing Wang | First 5 Authors: Zhenyu Ni, Jing Wang, Liying Kang, , | Summary: The $kK_{r+1}$ is the union of $k$ disjoint copies of $(r+1)$-clique. Moon [Canad. J. Math. 20 (1968) 95–102] and Simonovits [Theory of Graphs (Proc. colloq., Tihany, 1996)] independently showed that if $n$ is sufficiently large, then $K_{k-1}vee T_{n-k+1,r}$ […]


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The LSST era of supermassive black holes accretion-disk reverberation mapping

Kavli Affiliate: Claudio Ricci | First 5 Authors: Andjelka B. Kovacevic, Viktor Radovic, Dragana Ilic, Luka C. Popovic, Roberto J. Assef | Summary: The Vera C. Rubin Observatory Legacy Survey of Space and Time (LSST) will detect an unprecedentedly large sample of actively accreting supermassive black holes with typical accretion disk (AD) sizes of a […]


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Towards a comprehensive view of accretion, inner disks, and extinction in classical T Tauri stars: an ODYSSEUS study of the Orion OB1b association

Kavli Affiliate: Gregory J. Herczeg | First 5 Authors: Caeley V. Pittman, Catherine C. Espaillat, Connor E. Robinson, Thanawuth Thanathibodee, Nuria Calvet | Summary: The coevolution of T Tauri stars and their surrounding protoplanetary disks dictates the timescales of planet formation. In this paper, we present magnetospheric accretion and inner disk wall model fits to […]


Continue.. Towards a comprehensive view of accretion, inner disks, and extinction in classical T Tauri stars: an ODYSSEUS study of the Orion OB1b association

Towards a comprehensive view of accretion, inner disks, and extinction in classical T Tauri stars: an ODYSSEUS study of the Orion OB1b association

Kavli Affiliate: Gregory J. Herczeg | First 5 Authors: Caeley V. Pittman, Catherine C. Espaillat, Connor E. Robinson, Thanawuth Thanathibodee, Nuria Calvet | Summary: The coevolution of T Tauri stars and their surrounding protoplanetary disks dictates the timescales of planet formation. In this paper, we present magnetospheric accretion and inner disk wall model fits to […]


Continue.. Towards a comprehensive view of accretion, inner disks, and extinction in classical T Tauri stars: an ODYSSEUS study of the Orion OB1b association

The Star-forming Main Sequence of the Host Galaxies of Low-redshift Quasars

Kavli Affiliate: Luis C. Ho | First 5 Authors: Ming-Yang Zhuang, Luis C. Ho, , , | Summary: We investigate the star-forming main sequence of the host galaxies of a large, well-defined sample of 453 redshift $sim$0.3 quasars with previously available star formation rates by deriving stellar masses from modeling their broad-band ($grizy$) spectral energy […]


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Composable Text Control Operations in Latent Space with Ordinary Differential Equations

Kavli Affiliate: Feng Yuan | First 5 Authors: Guangyi Liu, Zeyu Feng, Yuan Gao, Zichao Yang, Xiaodan Liang | Summary: Real-world text applications often involve composing a wide range of text control operations, such as editing the text w.r.t. an attribute, manipulating keywords and structure, and generating new text of desired properties. Prior work typically […]


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Composable Text Controls in Latent Space with ODEs

Kavli Affiliate: Feng Yuan | First 5 Authors: Guangyi Liu, Zeyu Feng, Yuan Gao, Zichao Yang, Xiaodan Liang | Summary: Real-world text applications often involve composing a wide range of text control operations, such as editing the text w.r.t. an attribute, manipulating keywords and structure, and generating new text of desired properties. Prior work typically […]


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Newly discovered $zsim5$ quasars based on deep learning and Bayesian information criterion

Kavli Affiliate: Linhua Jiang | First 5 Authors: Suhyun Shin, Myungshin Im, Yongjung Kim, Linhua Jiang, | Summary: We report the discovery of four quasars with $M_{1450} gtrsim -25.0$ mag at $zsim5$ and supermassive black hole mass measurement for one of the quasars. They were selected as promising high-redshift quasar candidates via deep learning and […]


Continue.. Newly discovered $zsim5$ quasars based on deep learning and Bayesian information criterion