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NEO Population, Velocity Bias, and Impact Risk from an ATLAS Analysis

Autor: A. N. Heinze, H. J. Weiland, B. Stalder, James E. Robinson, Armin Rest, John L. Tonry, N. Erasmus, S. J. Smartt, Heather Flewelling, Larry Denneau, David Young, Alan Fitzsimmons

Publikováno v: Heinze, A N, Denneau, L, Tonry, J L, Smartt, S J, Erasmus, N, Fitzsimmons, A, Robinson, J E, Weiland, H, Flewelling, H, Stalder, B, Rest, A & Young, D R 2021, ' NEO Population, Velocity Bias, and Impact Risk from an ATLAS Analysis ', The Planetary Science Journal, vol. 2, no. 1 . https://doi.org/10.3847/PSJ/abd325

We estimate the total population of near-Earth objects (NEOs) in the Solar System, using an extensive, `Solar System to pixels' fake-asteroid simulation to debias detections of real NEOs by the ATLAS survey. Down to absolute magnitudes $H=25$ and 27.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a411db4394db030049426ae1017fa35
https://pure.qub.ac.uk/en/publications/neo-population-velocity-bias-and-impact-risk-from-an-atlas-analysis(fc890d3d-7245-4ec3-9a42-050a642a5cab).html

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Comparison of the physical properties of the L4 and L5 Trojan asteroids from ATLAS data

Autor: John L. Tonry, A. Heinze, H. Flewelling, David Trilling, B. Stalder, H. J. Weiland, N. Erasmus, Andrew McNeill, J. P. Emery, L. Denneau

Jupiter has nearly 8000~known co-orbital asteroids orbiting in the L4 and L5 Lagrange points called Jupiter Trojan asteroids. Aside from the greater number density of the L4 cloud the two clouds are in many ways considered to be identical. Using spar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18028d3acd164c118cddd2464d7eb51b
http://arxiv.org/abs/2101.04602

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The Clusters Hiding in Plain Sight (CHiPS) survey: Complete sample of extreme BCG clusters

Autor: Michael McDonald, Taweewat Somboonpanyakul, B. Stalder, Antony A. Stark, Massimo Gaspari

We present optical follow-up observations for candidate clusters in the Clusters Hiding in Plain Sight (CHiPS) survey, which is designed to find new galaxy clusters with extreme central galaxies that were misidentified as bright isolated sources in t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9e14cb4ea9733c11b693f96d41e92a3

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Discovery and follow-up of ASASSN-19dj: an X-ray and UV luminous TDE in an extreme post-starburst galaxy

Publikováno v: Hinkle, J T, Holoien, T W-S, Auchettl, K, Shappee, B J, Neustadt, J M M, Payne, A, Brown, J S, Kochanek, C S, Stanek, K Z, Graham, M J, Tucker, M A, Do, A, Anderson, J P, Bose, S, Chen, P, Coulter, D A, Dimitriadis, G, Dong, S, Foley, R J, Huber, M E, Hung, T, Kilpatrick, C D, Pignata, G, Piro, A L, Rojas-Bravo, C, Siebert, M R, Stalder, B, Thompson, T A, Tonry, J L, Vallely, P J & Wisniewski, J P 2021, ' Discovery and follow-up of ASASSN-19dj : an X-ray and UV luminous TDE in an extreme post-starburst galaxy ', Monthly Notices of the Royal Astronomical Society, vol. 500, no. 2, pp. 1673-1696 . https://doi.org/10.1093/mnras/staa3170

We present observations of ASASSN-19dj, a nearby tidal disruption event (TDE) discovered in the post-starburst galaxy KUG 0810+227 by the All-Sky Automated Survey for Supernovae (ASAS-SN) at a distance of d $\simeq98$ Mpc. We observed ASASSN-19dj fro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c48b2ce440bb4562d083fbec2a97be4
https://resolver.caltech.edu/CaltechAUTHORS:20210209-121602286

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Vera C. Rubin Observatory: Telescope and site status

Autor: Patrick Ingraham, Shawn P. Callahan, Bo Xin, Tomislav Vucina, Freddy Muñoz, Tiago Ribeiro, Jeffrey D. Barr, Roberto Tighe, B. Stalder, Juan Fabrega, Douglas R. Neill, Sandrine Thomas, Jacques Sebag, Andy W. Clements, Felipe Daruich, Eduardo P. Serrano, William J. Gressler

Publikováno v: Ground-based and Airborne Telescopes VIII.

The Vera C. Rubin Observatory (Rubin Obs) (formerly Large Synoptic Survey Telescope - LSST) is an 8.4-m telescope, now under construction in Chile. In the last couple of years, the telescope has achieved tremendous progress, though like many other pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::944fe8036f2cf842d438526941d98194
https://doi.org/10.1117/12.2561581

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Beyond Gaia: Asteroseismic Distances of M giants using Ground-Based Transient Surveys

Autor: Robyn E. Sanderson, Heather Flewelling, Larry Denneau, Giuliano Pignata, Daniel Huber, Christopher S. Kochanek, John L. Tonry, B. Stalder, Sukanya Chakrabarti, K. Z. Stanek, Thomas W.-S. Holoien, Connor Auge, Benjamin J. Shappee, Todd A. Thompson, Amanda A. Sickafoose, Dennis Stello, Aren Heinze

Publikováno v: Auge, C, Huber, D, Heinze, A, Shappee, B J, Tonry, J, Chakrabarti, S, Sanderson, R E, Denneau, L, Flewelling, H, Holoien, T W-S, Kochanek, C S, Pignata, G, Sickafoose, A, Stalder, B, Stanek, K Z, Stello, D & Thompson, T A 2020, ' Beyond Gaia : Asteroseismic Distances of M Giants Using Ground-based Transient Surveys ', Astronomical Journal, vol. 160, no. 1, 18 . https://doi.org/10.3847/1538-3881/ab91bf

Evolved stars near the tip of the red giant branch (TRGB) show solar-like oscillations with periods spanning hours to months and amplitudes ranging from $\sim$1 mmag to $\sim$100 mmag. The systematic detection of the resulting photometric variations

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7ba4e548e8c95dc0afdf6d1cb53eacb
http://arxiv.org/abs/2003.05459

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