Zobrazeno 1 - 10
of 201
pro vyhledávání: '"Mackenty, John"'
Autor:
McIntyre, Isabel A., Carleton, Timothy, O'Brien, Rosalia, Windhorst, Rogier A., Caddy, Sarah, Cohen, Seth H., Jansen, Rolf A., MacKenty, John, Kenyon, Scott J.
The SKYSURF project constrained extragalactic background light (EBL) and diffuse light with the vast archive of Hubble Space Telescope (HST) images. Thermal emission from HST itself introduces an additional uncertain background and hinders accurate m
Externí odkaz:
http://arxiv.org/abs/2407.12290
Autor:
Smith, Brent M., Windhorst, Rogier A., Teplitz, Harry, Hayes, Matthew, Rafelski, Marc, Dickinson, Mark, Mehta, Vihang, Hathi, Nimish P., MacKenty, John, Yung, L. Y. Aaron, Koekemoer, Anton M., Soto, Emmaris, Conselice, Christopher J., Lucas, Ray A., Wang, Xin, Kim, Keunho J., Alavi, Anahita, Grogin, Norman A., Sunnquist, Ben, Prichard, Laura, Jansen, Rolf A., team, the UVCANDELS
We present the results of our search for Lyman continuum (LyC) emitting AGN at redshifts 2.3$\lesssim$z$\lesssim$4.9 from HST WFC3 F275W observations in the UVCANDELS fields. We also include LyC emission from AGN using HST WFC3 F225W, F275W, and F336
Externí odkaz:
http://arxiv.org/abs/2401.03094
Autor:
Sun, Lei, Wang, Xin, Teplitz, Harry I., Mehta, Vihang, Alavi, Anahita, Rafelski, Marc, Windhorst, Rogier A., Scarlata, Claudia, Gardner, Jonathan P., Smith, Brent M., Sunnquist, Ben, Prichard, Laura, Cheng, Yingjie, Grogin, Norman, Hathi, Nimish P., Hayes, Matthew, Koekemoer, Anton M., Mobasher, Bahram, Nedkova, Kalina V., O'Connell, Robert, Robertson, Brant, Taamoli, Sina, Yung, L. Y. Aaron, Brammer, Gabriel, Colbert, James, Conselice, Christopher, Gawiser, Eric, Guo, Yicheng, Jansen, Rolf A., Ji, Zhiyuan, Lucas, Ray A., Rutkowski, Michael, Siana, Brian, Vanzella, Eros, Ashcraft, Teresa, Bagley, Micaela, Baronchelli, Ivano, Barro, Guillermo, Blanche, Alex, Broussard, Adam, Carleton, Timothy, Chartab, Nima, Codoreanu, Alex, Cohen, Seth, Dai, Y. Sophia, Darvish, Behnam, Davé, Romeel, DeGroot, Laura, De Mello, Duilia, Dickinson, Mark, Emami, Najmeh, Ferguson, Henry, Ferreira, Leonardo, Finkelstein, Keely, Finkelstein, Steven, Gburek, Timothy, Giavalisco, Mauro, Grazian, Andrea, Gronwall, Caryl, Hemmati, Shoubaneh, Howell, Justin, Iyer, Kartheik, Kaviraj, Sugata, Kurczynski, Peter, Lazar, Ilin, MacKenty, John, Mantha, Kameswara Bharadwaj, Martin, Alec, Martin, Garreth, McCabe, Tyler, Olsen, Charlotte, Otteson, Lillian, Ravindranath, Swara, Redshaw, Caleb, Sattari, Zahra, Soto, Emmaris, Zabelle, Bonnabelle, team, the UVCANDELS
UVCANDELS is a HST Cycle-26 Treasury Program awarded 164 orbits of primary ultraviolet (UV) F275W imaging and coordinated parallel optical F435W imaging in four CANDELS fields: GOODS-N, GOODS-S, EGS, and COSMOS, covering a total area of $\sim426$ arc
Externí odkaz:
http://arxiv.org/abs/2311.15664
Autor:
Wang, Xin, Teplitz, Harry I., Smith, Brent M., Windhorst, Rogier A., Rafelski, Marc, Mehta, Vihang, Alavi, Anahita, Brammer, Gabriel, Colbert, James, Grogin, Norman, Hathi, Nimish P., Koekemoer, Anton M., Prichard, Laura, Scarlata, Claudia, Sunnquist, Ben, Haro, Pablo Arrabal, Conselice, Christopher, Gawiser, Eric, Guo, Yicheng, Hayes, Matthew, Jansen, Rolf A., Ji, Zhiyuan, Lucas, Ray A., O'Connell, Robert, Robertson, Brant, Rutkowski, Michael, Siana, Brian, Vanzella, Eros, Ashcraft, Teresa, Bagley, Micaela, Baronchelli, Ivano, Barro, Guillermo, Blanche, Alex, Broussard, Adam, Carleton, Timothy, Chartab, Nima, Cheng, Yingjie, Codoreanu, Alex, Cohen, Seth, Dai, Y. Sophia, Darvish, Behnam, Dave, Romeel, DeGroot, Laura, De Mello, Duilia, Dickinson, Mark, Emami, Najmeh, Ferguson, Henry, Ferreira, Leonardo, Finkelstein, Keely, Finkelstein, Steven, Gardner, Jonathan P., Gburek, Timothy, Giavalisco, Mauro, Grazian, Andrea, Gronwall, Caryl, Hemmati, Shoubaneh, Howell, Justin, Iyer, Kartheik, Kaviraj, Sugata, Kurczynski, Peter, Lazar, Ilin, MacKenty, John, Mantha, Kameswara Bharadwaj, Martin, Alec, Martin, Garreth, McCabe, Tyler, Mobasher, Bahram, Nedkova, Kalina, Olsen, Charlotte, Otteson, Lillian, Ravindranath, Swara, Redshaw, Caleb, Sattari, Zahra, Soto, Emmaris, Yung, L. Y. Aaron, Zabelle, Bonnabelle, team, the UVCANDELS
The UltraViolet Imaging of the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey Fields (UVCANDELS) survey is a Hubble Space Telescope (HST) Cycle-26 Treasury Program, allocated in total 164 orbits of primary Wide-Field Camera 3 Ultravio
Externí odkaz:
http://arxiv.org/abs/2308.09064
Autor:
Axelrod, Tim, Saha, Abhijit, Matheson, Thomas, Olszewski, Edward W., Bohlin, Ralph C., Calamida, Annalisa, Claver, Jenna, Deustua, Susana, Holberg, Jay B., Hubeny, Ivan, Mackenty, John W., Malanchev, Konstantin, Narayan, Gautham, Points, Sean, Rest, Armin, Sabbi, Elena, Stubbs, Christopher W.
Hot DA white dwarfs have fully radiative pure hydrogen atmospheres that are the least complicated to model. Pulsationally stable, they are fully characterized by their effective temperature Teff, and surface gravity log g, which can be deduced from t
Externí odkaz:
http://arxiv.org/abs/2305.07563
Autor:
O'Brien, Rosalia, Carleton, Timothy, Windhorst, Rogier A., Jansen, Rolf A., Carter, Delondrae, Tompkins, Scott, Caddy, Sarah, Cohen, Seth H., Abate, Haley, Arendt, Richard G., Berkheimer, Jessica, Calamida, Annalisa, Casertano, Stefano, Driver, Simon P., Gelb, Connor, Goisman, Zak, Grogin, Norman, Henningsen, Daniel, Huckabee, Isabela, Kenyon, Scott J., Koekemoer, Anton M., Kramer, Darby, Mackenty, John, Robotham, Aaron, Sherman, Steven
The diffuse, unresolved sky provides most of the photons that the Hubble Space Telescope (HST) receives, yet remains poorly understood. HST Archival Legacy program SKYSURF aims to measure the 0.2-1.6 $\mu$m sky surface brightness (sky-SB) from over 1
Externí odkaz:
http://arxiv.org/abs/2210.08010
Autor:
Kramer, Darby, Carleton, Timothy, Cohen, Seth H., Grogin, Norman A., Jansen, Rolf A., Koekemoer, Anton M., Mackenty, John W., Pirzkal, Norbert, Windhorst, Rogier A.
Extragalactic Background Light (EBL) studies have revealed a significant discrepancy between direct measurements -- via instruments measuring "bare" sky from which Zodiacal and Galactic light models are subtracted -- and measurements of the Integrate
Externí odkaz:
http://arxiv.org/abs/2208.07218
Autor:
Kuschel, Maxwell, Scarlata, Claudia, Mehta, Vihang, Teplitz, Harry I., Rafelski, Marc, Wang, Xin, Sunnquist, Ben, Prichard, Laura, Grogin, Norman, Windhorst, Rogier, Rutkowski, Michael, Alavi, Anahita, Chartab, Nima, Conselice, Christopher J., Dai, Y. Sophia, Gawiser, Eric, Giavalisco, Mauro, Haro, Pablo Arrabal, Hathi, Nimish, Jansen, Rolf, Ji, Zhiyuan, Koekemoer, Anton, Lucas, Ray A., Mantha, Kameswara, Mobasher, Bahram, O'Connell, Robert W., Robertson, Brant, Sattari, Zahra, Yung, L. Y. Aaron, Dave, Romeel, DeMello, Duilia, Dickinson, Mark, Ferguson, Henry, Finkelstein, Steven L., Hayes, Matt, Howell, Justin, Kaviraj, Sugata, Mackenty, John W., Siana, Brian
Publikováno v:
ApJ 947 17 (2023)
We explore how the fraction of quenched galaxies changes in groups of galaxies with respect to the distance to the center of the group, redshift, and stellar mass to determine the dominant process of environmental quenching in $0.2 < z < 0.8$ groups.
Externí odkaz:
http://arxiv.org/abs/2205.12169
Autor:
Carleton, Timothy, Windhorst, Rogier A., O'Brien, Rosalia, Cohen, Seth H., Carter, Delondrae, Jansen, Rolf, Tompkins, Scott, Arendt, Richard G., Caddy, Sarah, Grogin, Norman, Kenyon, Scott J., Koekemoer, Anton, MacKenty, John, Casertano, Stefano, Davies, Luke J. M., Driver, Simon P., Dwek, Eli, Kashlinsky, Alexander, Miles, Nathan, Pawnikar, Rushabh, Pirzkal, Nor, Robotham, Aaron, Ryan, Russell, Abate, Haley, Andras-Letanovszky, Hanga, Berkheimer, Jessica, Goisman, Zak, Henningsen, Daniel, Kramer, Darby, Rogers, Ci'mone, Swirbul, Andi
We present the first results from the HST Archival Legacy project "SKYSURF." As described in Windhorst et al. 2022, SKYSURF utilizes the large HST archive to study the diffuse UV, optical, and near-IR backgrounds and foregrounds in detail. Here we ut
Externí odkaz:
http://arxiv.org/abs/2205.06347
Autor:
Windhorst, Rogier A., Carleton, Timothy, O'Brien, Rosalia, Cohen, Seth H., Carter, Delondrae, Jansen, Rolf, Tompkins, Scott, Arendt, Richard G., Caddy, Sarah, Grogin, Norman, Koekemoer, Anton, MacKenty, John, Casertano, Stefano, Davies, Luke J. M., Driver, Simon P., Dwek, Eli, Kashlinsky, Alexander, Kenyon, Scott J., Miles, Nathan, Pirzkal, Nor, Robotham, Aaron, Ryan, Russell, Abate, Haley, Andras-Letanovszky, Hanga, Berkheimer, Jessica, Chambers, John, Gelb, Connor, Goisman, Zak, Henningsen, Daniel, Huckabe, Isabela, Kramer, Darby, Patel, Teerthal, Pawnikar, Rushabh, Pringle, Ewan, Rogers, Ci'mone, Sherman, Steven, Swirbul, Andi, Webber, Kaitlin
We give an overview and describe the rationale, methods, and testing of the Hubble Space Telescope (HST) Archival Legacy project "SKYSURF." SKYSURF uses HST's unique capability as an absolute photometer to measure the ~0.2-1.7 $\mu$m sky surface brig
Externí odkaz:
http://arxiv.org/abs/2205.06214