Zobrazeno 1 - 10
of 369
pro vyhledávání: '"Kelson, Daniel"'
Autor:
Smee, Stephen A., Hope, Stephen C., Hammond, Randolph P., Aslan, Leon, Barkhouser, Robert H., Smee, Katherine G., Bianco, Andrea, Birk, Christoph, Cosens, Maren, Gray, Aidan C., Frangiamore, Michele, Harding, Albert C., Hare, Tyson, Kelson, Daniel D., Killion, Gerrad, Konidaris II, Nicholas P., Lanz, Alicia, McCloskey, Jacob, Newman, Andrew B., Ramirez, Solange, Rudie, Gwen C., Vanella, Andrea, Williams, Jason E.
Publikováno v:
Proc. SPIE, Technologies for Vacuum and Cryogenic Instruments I, Paper No. 13100-107 (June 2024)
This paper presents the design and technical progress of a precision X-Y stage for detector dithering and flexure compensation. The stage is being developed for use in the Magellan InfraRed Multi-Object Spectrograph, MIRMOS. MIRMOS is a very large Na
Externí odkaz:
http://arxiv.org/abs/2407.14493
Autor:
Cosens, Maren, Konidaris II, Nicholas P., Rudie, Gwen C., Newman, Andrew B., Killion, Gerrad, Aslan, Leon, Barkhouser, Robert, Bianco, Andrea, Birk, Christoph, Brady, Julia, Frangiamore, Michele, Hare, Tyson, Hope, Stephen C., Kelson, Daniel D., Lanz, Alicia, Ramirez, Solange, Smee, Stephen A., Vanella, Andrea, Williams, Jason E.
Publikováno v:
Proc. SPIE, Ground-based and Airborne Instrumentation for Astronomy X, Paper No. 13096-321 (June 2024)
The Magellan InfraRed Multi-Object Spectrograph (MIRMOS) is a planned next generation multi-object and integral field spectrograph for the 6.5m Magellan telescopes at Las Campanas Observatory in Chile. MIRMOS will perform R$\sim$3700 spectroscopy ove
Externí odkaz:
http://arxiv.org/abs/2407.13747
Autor:
Newman, Andrew B., Qezlou, Mahdi, Chartab, Nima, Rudie, Gwen C., Blanc, Guillermo A., Bird, Simeon, Benson, Andrew J., Kelson, Daniel D., Lemaux, Brian C.
The connection between galaxies and dark matter halos is often quantified using the stellar mass-halo mass (SMHM) relation. Optical and near-infrared imaging surveys have led to a broadly consistent picture of the evolving SMHM relation based on meas
Externí odkaz:
http://arxiv.org/abs/2311.00184
We present the stellar mass - stellar metallicity relation for 3491 star-forming galaxies at $2 \lesssim z \lesssim 3$ using rest-frame far-ultraviolet (FUV) spectra from the Ly$\alpha$ Tomography IMACS Survey (LATIS). We fit stellar population synth
Externí odkaz:
http://arxiv.org/abs/2310.12200
Autor:
Alatalo, Katherine, Bitsakis, Theodoros, Lanz, Lauranne, Lacy, Mark, Brown, Michael J. I., French, K. Decker, Ciesla, Laure, Appleton, Philip N., Beaton, Rachael L., Cales, Sabrina L., Crossett, Jacob, Falcón-Barroso, Jesús, Kelson, Daniel D., Kewley, Lisa J., Kriek, Mariska, Medling, Anne M., Mulchaey, John S., Nyland, Kristina, Rich, Jeffrey A., Urry, C. Meg
We investigate the optical and Wide-field Survey Explorer (WISE) colors of "E+A" identified post-starburst galaxies, including a deep analysis of 190 post-starbursts detected in the 2 mu m All Sky Survey Extended Source Catalog. The post-starburst ga
Externí odkaz:
http://hdl.handle.net/10150/624929
http://arizona.openrepository.com/arizona/handle/10150/624929
http://arizona.openrepository.com/arizona/handle/10150/624929
Autor:
Sattari, Zahra, Mobasher, Bahram, Chartab, Nima, Kelson, Daniel D., Teplitz, Harry I., Rafelski, Marc, Grogin, Norman A., Koekemoer, Anton M., Wang, Xin, Windhorst, Rogier A., Alavi, Anahita, Prichard, Laura, Sunnquist, Ben, Gardner, Jonathan P., Gawiser, Eric, Hathi, Nimish P., Hayes, Matthew J., Ji, Zhiyuan, Mehta, Vihang, Robertson, Brant E., Scarlata, Claudia, Yung, L. Y. Aaron, Conselice, Christopher J., Dai, Y. Sophia, Guo, Yicheng, Lucas, Ray A., Martin, Alec, Ravindranath, Swara
High-resolution imaging of galaxies in rest-frame UV has revealed the existence of giant star-forming clumps prevalent in high redshift galaxies. Studying these sub-structures provides important information about their formation and evolution and inf
Externí odkaz:
http://arxiv.org/abs/2305.09021
We study the recent star formation histories (SFHs) of 575 intermediate-mass galaxies (IMGs, $10^{9} \leq M/M_{\odot} \leq 10^{10}$) in COSMOS at $0.3
Externí odkaz:
http://arxiv.org/abs/2303.04165
Autor:
Kelson, Daniel D., Abramson, Louis E.
Multiple investigations support describing galaxy growth as a stochastic process with correlations over a range of timescales governed by a parameter, $H$, empirically and theoretically constrained to be near unity. Here, we show that the distributio
Externí odkaz:
http://arxiv.org/abs/2208.04948
Autor:
Newman, Andrew B., Rudie, Gwen C., Blanc, Guillermo A., Qezlou, Mahdi, Bird, Simeon, Kelson, Daniel D., Pérez, Victoria, Congiu, Enrico, Lemaux, Brian C., Dressler, Alan, Mulchaey, John S.
Publikováno v:
Nature 606, 475-478 (2022)
Galaxy protoclusters, which will eventually grow into the massive clusters we see in the local universe, are usually traced by locating overdensities of galaxies. Large spectroscopic surveys of distant galaxies now exist, but their sensitivity depend
Externí odkaz:
http://arxiv.org/abs/2206.07661
Autor:
Newman, Andrew B., Rudie, Gwen C., Blanc, Guillermo A., Kelson, Daniel D., Rhoades, Sunny, Hare, Tyson, Pérez, Victoria, Benson, Andrew J., Dressler, Alan, Gonzalez, Valentino, Kollmeier, Juna A., Konidaris, Nicholas P., Mulchaey, John S., Rauch, Michael, Fèvre, Olivier Le, Lemaux, Brian C., Cucciati, Olga, Lilly, Simon J.
We introduce LATIS, the Ly$\alpha$ Tomography IMACS Survey, a spectroscopic survey at Magellan designed to map the z=2.2-2.8 intergalactic medium (IGM) in three dimensions by observing the Ly$\alpha$ forest in the spectra of galaxies and QSOs. Within
Externí odkaz:
http://arxiv.org/abs/2002.10676