Zobrazeno 1 - 10
of 1 510
pro vyhledávání: '"Devin, S."'
Autor:
Gautam, Abhimat K., Do, Tuan, Ghez, Andrea M., Chu, Devin S., Hosek Jr., Matthew W., Sakai, Shoko, Naoz, Smadar, Morris, Mark R., Ciurlo, Anna, Haggard, Zoe, Lu, Jessica R.
We present the first estimate of the intrinsic binary fraction of young stars across the central $\approx$ 0.4 pc surrounding the supermassive black hole (SMBH) at the Milky Way Galactic center (GC). This experiment searched for photometric variabili
Externí odkaz:
http://arxiv.org/abs/2401.12555
Methods for population estimation and inference have evolved over the past decade to allow for the incorporation of spatial information when using capture-recapture study designs. Traditional approaches to specifying spatial capture-recapture (SCR) m
Externí odkaz:
http://arxiv.org/abs/2305.04141
Autor:
Chu, Devin S., Do, Tuan, Ghez, Andrea, Gautam, Abhimat K., Ciurlo, Anna, O'Neil, Kelly Kosmo, Hosek Jr., Matthew W., Hees, Aurélien, Naoz, Smadar, Sakai, Shoko, Lu, Jessica R., Chen, Zhuo, Bentley, Rory O., Becklin, Eric E., Matthews, Keith
We present the results of the first systematic search for spectroscopic binaries within the central 2 x 3 arcsec$^2$ around the supermassive black hole at the center of the Milky Way galaxy. This survey is based primarily on over a decade of adaptive
Externí odkaz:
http://arxiv.org/abs/2303.16977
Autor:
Ciurlo, Anna, Campbell, Randall D., Morris, Mark R., Do, Tuan, Ghez, Andrea M., Becklin, Eric E., Bentley, Rory O., Chu, Devin S., Gautam, Abhimat K., Gursahani, Yash A., Hees, Aurelien, O'Neil, Kelly Kosmo, Lu, Jessica R., Martinez, Gregory D., Naoz, Smadar, Sakai, Shoko, Schoedel, Rainer
We present two decades of new high-angular-resolution near-infrared data from the W. M. Keck Observatory that reveal extreme evolution in X7, an elongated dust and gas feature, presently located half an arcsecond from the Galactic Center supermassive
Externí odkaz:
http://arxiv.org/abs/2301.06562
Autor:
Shawn K. Murakawa, Alexander R. Gaos, Devin S. Johnson, Brian Peck, Mark MacDonald, Elyse Sachs, Frank Pendleton, Camryn D. Allen, Marylou K. Staman, Shelbie Ishimaru, Kyle S. Van Houtan, Alphina Liusamoa, T. Todd Jones, Summer L. Martin
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Sea turtles are a taxon of conservation concern and are highly migratory, exposing them to a variety of threats (e.g., fisheries bycatch, direct harvest) across their lifetime. Understanding the abundance of nesting females, hatchling production, and
Externí odkaz:
https://doaj.org/article/185c5976294349c2b82a25fa5c7cc36c
Integral Field Spectrographs (IFS) often require non-trivial calibration techniques to process raw data. The OH Suppressing InfraRed Imaging Spectrograph (OSIRIS) at the W. M. Keck Observatory is a lenslet-based IFS that requires precise methods to a
Externí odkaz:
http://arxiv.org/abs/2206.04070
Ecologists increasingly rely on Bayesian methods to fit capture-recapture models. Capture-recapture models are used to estimate abundance while accounting for imperfect detectability in individual-level data. A variety of implementations exist for su
Externí odkaz:
http://arxiv.org/abs/2205.04453
Autor:
Bentley, Rory O., Do, Tuan, Kerzendorf, Wolfgang, Chu, Devin S., Chen, Zhuo, Konopacky, Quinn, Ghez, Andrea
While the Milky Way Nuclear star cluster has been studied extensively, how it formed is uncertain. Studies have shown it contains a solar and supersolar metallicity population that may have formed in-situ, along with a subsolar metallicity population
Externí odkaz:
http://arxiv.org/abs/2112.02649
Publikováno v:
In Spatial Statistics March 2024 59