Zobrazeno 1 - 10
of 647
pro vyhledávání: '"Raffanti"'
Autor:
Hon, Marc, Huber, Daniel, Li, Yaguang, Metcalfe, Travis S., Bedding, Timothy R., Ong, Joel, Chontos, Ashley, Rubenzahl, Ryan, Halverson, Samuel, García, Rafael A., Kjeldsen, Hans, Stello, Dennis, Hey, Daniel R., Campante, Tiago, Howard, Andrew W., Gibson, Steven R., Rider, Kodi, Roy, Arpita, Baker, Ashley D., Edelstein, Jerry, Smith, Chris, Fulton, Benjamin J., Walawender, Josh, Brodheim, Max, Brown, Matt, Chan, Dwight, Dai, Fei, Deich, William, Gottschalk, Colby, Grillo, Jason, Hale, Dave, Hill, Grant M., Holden, Bradford, Householder, Aaron, Isaacson, Howard, Ishikawa, Yuzo, Jelinsky, Sharon R., Kassis, Marc, Kaye, Stephen, Laher, Russ, Lanclos, Kyle, Lee, Chien-Hsiu, Lilley, Scott, McCarney, Ben, Miller, Timothy N., Payne, Joel, Petigura, Erik A., Poppett, Claire, Raffanti, Michael, Rockosi, Constance, Sanford, Dale, Schwab, Christian, Shaum, Abby P., Sirk, Martin M., Smith, Roger, Thorne, Jim, Valliant, John, Vandenberg, Adam, Wang, Shin Ywan, Wishnow, Edward, Wold, Truman, Yeh, Sherry, Baker, Ashley, Basu, Sarbani, Bedell, Megan, Cegla, Heather M., Crossfield, Ian, Dressing, Courtney, Dumusque, Xavier, Knutson, Heather, Mawet, Dimitri, O'Meara, John, Stefánsson, Guðmundur, Teske, Johanna, Vasisht, Gautam, Wang, Sharon Xuesong, Weiss, Lauren M., Winn, Joshua N., Wright, Jason T.
Asteroseismology of dwarf stars cooler than the Sun is very challenging due to the low amplitudes and rapid timescales of oscillations. Here, we present the asteroseismic detection of solar-like oscillations at 4-minute timescales ($\nu_{\mathrm{max}
Externí odkaz:
http://arxiv.org/abs/2407.21234
We present a programmable 16 channel, mixed signal, low power readout ASIC, having the project historically named Gigasample Recorder of Analog waveforms from a PHotodetector (GRAPH). It is designed to read large aperture single photon imaging detect
Externí odkaz:
http://arxiv.org/abs/2406.11067
Autor:
Srinivasan, Ranjani, Weintroub, Jonathan, Raffanti, Rick, Bilyeu, Bryan, Gauron, Thomas, Test, John, Richards, Elliot, Fernandez, Manuel, Freeman, Mark, Cheimets, Peter, Gendelman, Mauricio, Haworth, Kari, Houston, Janice, Johnson, Michael D., Mamani, Emilia, Marrone, Daniel, Pola, Ariel L., Wang, Jade
This paper describes specification and early design of back end signal processing subsystems for the Black Hole Explorer (BHEX) Very Long Baseline Interferometry (VLBI) space telescope. The "back end" consists of two subsystems. First, the block down
Externí odkaz:
http://arxiv.org/abs/2406.10103
Autor:
Maire, Jérôme, Wright, Shelley A., Holder, Jamie, Anderson, David, Benbow, Wystan, Brown, Aaron, Cosens, Maren, Foote, Gregory, Hanlon, William F., Hervet, Olivier, Horowitz, Paul, Howard, Andrew W., Lee, Ryan, Liu, Wei, Raffanti, Rick, Rault-Wang, Nicolas, Stone, Remington P. S., Werthimer, Dan, Wiley, James, Williams, David A.
Optical SETI (Search for Extraterrestrial Intelligence) instruments that can explore the very fast time domain, especially with large sky coverage, offer an opportunity for new discoveries that can complement multimessenger and time domain astrophysi
Externí odkaz:
http://arxiv.org/abs/2210.01356
Autor:
Brown, Aaron M., Aronson, Michael L, Wright, Shelley A., Maire, Jérôme, Cosens, Maren, Wiley, James H., Antonio, Franklin, Horowitz, Paul, Raffanti, Rick, Werthimer, Dan, Liu, Wei
PANOSETI (Pulsed All-Sky Near-infrared Optical Search for Extra Terrestrial Intelligence) is a dedicated SETI (Search for Extraterrestrial Intelligence) observatory that is being designed to observe 4,441 sq. deg. to search for nano- to milli-second
Externí odkaz:
http://arxiv.org/abs/2111.12771
Autor:
Maire, J., Wright, S. A., Werthimer, D., Antonio, F. P., Brown, A., Horowitz, P., Lee, R., Liu, W., Raffanti, R., Wiley, J., Cosens, M., Heffner, C. M., Howard, A. W., Stone, R. P. S., Treffers, R. R.
Publikováno v:
Proceedings of the SPIE, Volume 11454, id. 114543C 13 pp. (2020)
The Panoramic SETI (Search for Extraterrestrial Intelligence) experiment (PANOSETI) aims to detect and quantify optical transients from nanosecond to second precision over a large field-of-view ($\sim$4,450 square-degrees). To meet these challenging
Externí odkaz:
http://arxiv.org/abs/2111.11080
Autor:
Liu, Wei, Werthimer, Dan, Lee, Ryan, Antonio, Franklin, Aronson, Michael, Brown, Aaron, Drake, Frank, Howard, Andrew, Horowitz, Paul, Maire, Jerome, Raffanti, Rick, Stone, Remington, Treffers, Richard, Wright, Shelley A.
Publikováno v:
Proc. SPIE 11447, Ground-based and Airborne Instrumentation for Astronomy VIII, 114477G (13 December 2020)
The PANOSETI experiment is an all-sky, all-the-time visible search for nanosecond to millisecond time-scale transients. The experiment will deploy observatory domes at several sites, each dome containing ~45 telescopes and covering ~4,440 square degr
Externí odkaz:
http://arxiv.org/abs/2111.11476
Autor:
Marc Hon, Daniel Huber, Yaguang Li, Travis S. Metcalfe, Timothy R. Bedding, Joel Ong, Ashley Chontos, Ryan Rubenzahl, Samuel Halverson, Rafael A. García, Hans Kjeldsen, Dennis Stello, Daniel R. Hey, Tiago Campante, Andrew W. Howard, Steven R. Gibson, Kodi Rider, Arpita Roy, Ashley D. Baker, Jerry Edelstein, Chris Smith, Benjamin J. Fulton, Josh Walawender, Max Brodheim, Matt Brown, Dwight Chan, Fei Dai, William Deich, Colby Gottschalk, Jason Grillo, Dave Hale, Grant M. Hill, Bradford Holden, Aaron Householder, Howard Isaacson, Yuzo Ishikawa, Sharon R. Jelinsky, Marc Kassis, Stephen Kaye, Russ Laher, Kyle Lanclos, Chien-Hsiu Lee, Scott Lilley, Ben McCarney, Timothy N. Miller, Joel Payne, Erik A. Petigura, Claire Poppett, Michael Raffanti, Constance Rockosi, Dale Sanford, Christian Schwab, Abby P. Shaum, Martin M. Sirk, Roger Smith, Jim Thorne, John Valliant, Adam Vandenberg, Shin Ywan Wang, Edward Wishnow, Truman Wold, Sherry Yeh, Ashley Baker, Sarbani Basu, Megan Bedell, Heather M. Cegla, Ian Crossfield, Courtney Dressing, Xavier Dumusque, Heather Knutson, Dimitri Mawet, John O’Meara, Guđmundur Stefánsson, Johanna Teske, Gautam Vasisht, Sharon Xuesong Wang, Lauren M. Weiss, Joshua N. Winn, Jason T. Wright
Publikováno v:
The Astrophysical Journal, Vol 975, Iss 1, p 147 (2024)
Asteroseismology of dwarf stars cooler than the Sun is very challenging owing to the low amplitudes and rapid timescales of oscillations. Here we present the asteroseismic detection of solar-like oscillations at 4-minute timescales ( ${\nu }_{\max }\
Externí odkaz:
https://doaj.org/article/0036e169dbce4f8e89dc43015f8a3fcb
Autor:
Cosens, Maren, Maire, Jérôme, Wright, Shelley A., Antonio, Franklin, Aronson, Michael, Chaim-Weismann, Samuel A., Drake, Frank D., Horowitz, Paul, Howard, Andrew W., Raffanti, Rick, Siemion, Andrew P. V., Stone, Remington P. S., Treffers, Richard R., Uttamchandani, Avinash, Werthimer, Dan
Publikováno v:
Proc. SPIE 10702, Ground-based and Airborne Instrumentation for Astronomy VII (2018)
The Pulsed All-sky Near-infrared Optical Search for ExtraTerrestrial Intelligence (PANOSETI) is an instrument program that aims to search for fast transient signals (nano-second to seconds) of artificial or astrophysical origin. The PANOSETI instrume
Externí odkaz:
http://arxiv.org/abs/1808.05774
Autor:
Wright, Shelley A., Horowitz, Paul, Maire, Jérôme, Werthimer, Dan, Antonio, Franklin, Aronson, Michael, Chaim-Weismann, Sam, Cosens, Maren, Drake, Frank D., Howard, Andrew W., Marcy, Geoffrey W., Raffanti, Rick, Siemion, Andrew P. V., Stone, Remington P. S., Treffers, Richard R., Uttamchandani, Avinash
Publikováno v:
Proc. SPIE 10702, Ground-based and Airborne Instrumentation for Astronomy VII (2018)
We present overall specifications and science goals for a new optical and near-infrared (350 - 1650 nm) instrument designed to greatly enlarge the current Search for Extraterrestrial Intelligence (SETI) phase space. The Pulsed All-sky Near-infrared O
Externí odkaz:
http://arxiv.org/abs/1808.05772