Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Christopher V. Griffith"'
Autor:
Stephen D. Bongiorno, Zachary Prieskorn, Abraham D. Falcone, Christopher V. Griffith, David N. Burrows
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 785:87-92
Charge coupled devices (CCDs) are currently the workhorse focal plane arrays operating aboard many orbiting astrophysics X-ray telescopes, e.g. Chandra, XMM-Newton, Swift, and Suzaku. In order to meet the count rate, power, and mission duration requi
Autor:
S. Korpela, Luigi Stella, M. Michalska, Stéphane Schanne, Randall C. Hopkins, Berend Winter, Robert Hickman, Billy Carson, Andrea Santangelo, Bert Gangl, Marco Feroci, Chris Becker, Jay Garcia, Silvia Zane, A. Domínguez, Thomas J. Maccarone, Laura Alvarez, Michelle Hui, Luster Ingram, Leo Fabisinski, Peter Jenke, Margarita Hernanz, Paul S. Ray, Enrico Bozzo, Søren Brandt, Christopher V. Griffith, Martin Pohl, Michiel van der Klis, Michael Baysinger, Anna L. Watts, Andrew Schnell, Deepto Chakrabarty, Jack Chapman, Colleen A. Wilson-Hodge
Publikováno v:
Space Telescopes and Instrumentation 2016: Ultraviolet to Gamma Ray: 26 June-1 July 2016, Edinburgh, United Kingdom, 3
Wilson-Hodge, C A, Ray, P S, Chakrabarty, D, Feroci, M, Alvarez, L, Baysinger, M, Becker, C, Bozzo, E, Brandt, S, Carson, B, Chapman, J, Dominguez, A, Fabisinski, L, Gangl, B, Garcia, J, Griffith, C, Hernanz, M, Hickman, R, Hopkins, R, Hui, M, Ingram, L, Jenke, P, Korpela, S, Maccarone, T, Michalska, M, Pohl, M, Santangelo, A, Schanne, S, Schnell, A, Stella, L, van der Klis, M, Watts, A, Winter, B & Zane, S 2016, Large Observatory for x-ray Timing (LOFT-P): a Probe-class mission concept study . in J-W A den Herder, T Takahashi & M Bautz (eds), Proceedings of Space Telescopes and Instrumentation 2016: Ultraviolet to Gamma Ray . vol. 9905, 99054Y, SPIE-International Society for Optical Engineering, Space Telescopes and Instrumentation 2016, Edinburgh, United Kingdom, 26/06/2016 . https://doi.org/10.1117/12.2232944
Wilson-Hodge, C A, Ray, P S, Chakrabarty, D, Feroci, M, Alvarez, L, Baysinger, M, Becker, C, Bozzo, E, Brandt, S, Carson, B, Chapman, J, Dominguez, A, Fabisinski, L, Gangl, B, Garcia, J, Griffith, C, Hernanz, M, Hickman, R, Hopkins, R, Hui, M, Ingram, L, Jenke, P, Korpela, S, Maccarone, T, Michalska, M, Pohl, M, Santangelo, A, Schanne, S, Schnell, A, Stella, L, van der Klis, M, Watts, A, Winter, B & Zane, S 2016, Large Observatory for x-ray Timing (LOFT-P): a Probe-class mission concept study . in J-W A den Herder, T Takahashi & M Bautz (eds), Proceedings of Space Telescopes and Instrumentation 2016: Ultraviolet to Gamma Ray . vol. 9905, 99054Y, SPIE-International Society for Optical Engineering, Space Telescopes and Instrumentation 2016, Edinburgh, United Kingdom, 26/06/2016 . https://doi.org/10.1117/12.2232944
LOFT-P is a concept for a NASA Astrophysics Probe-Class (6 m^2, >10x RXTE), high time resolution, good spectral resolution, broad-band spectral coverage (2-30 keV), highly flexible scheduling, and an ability to detect and respond promptly to time-cri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9455c7c19621ad90adfa561388dfb176
https://dare.uva.nl/personal/pure/en/publications/large-observatory-for-xray-timing-loftp-a-probeclass-mission-concept-study(210e7ac2-ebfa-4627-8df7-d942bd5dced8).html
https://dare.uva.nl/personal/pure/en/publications/large-observatory-for-xray-timing-loftp-a-probeclass-mission-concept-study(210e7ac2-ebfa-4627-8df7-d942bd5dced8).html
Autor:
Louis-Benoit Desroches, Luis C. Ho, Dovi Poznanski, Schuyler D. Van Dyk, Mohan Ganeshalingam, Thomas Matheson, Weidong Li, N. Lee, B. E. Cobb, Ryan J. Foley, Matthew R. Moore, Kaisey S. Mandel, Christopher V. Griffith, Xiaofeng Wang, C. Reuter, M. T. Kandrashoff, Ryan Chornock, Robin E. Mostardi, Alison L. Coil, Aaron J. Barth, John L. Tonry, Brian J. Barris, Douglas C. Leonard, Elinor L. Gates, James Scala, Emily G. Miller, F. J. D. Serduke, Jason J. Kong, Sung Park, Alexei V. Filippenko, Jeffrey M. Silverman, Joseph C. Shields, Marina S. Papenkova, Maryam Modjaz, Saurabh Jha, Diane S. Wong, Brandon J. Swift, Daniel A. Perley, Joshua S. Bloom, Thea N. Steele
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 425:1789-1818
In this first paper in a series we present 1298 low-redshift (z\leq0.2) optical spectra of 582 Type Ia supernovae (SNe Ia) observed from 1989 through 2008 as part of the Berkeley SN Ia Program (BSNIP). 584 spectra of 199 SNe Ia have well-calibrated l
Recent progress and development of a speedster-EXD: a new event-triggered hybrid CMOS x-ray detector
Publikováno v:
SPIE Proceedings.
We present the characterization of a new event-driven X-ray hybrid CMOS detector developed by Penn State University in collaboration with Teledyne Imaging Sensors. Along with its low susceptibility to radiation damage, low power consumption, and fast
Publikováno v:
SPIE Proceedings.
We present preliminary characterization of the Speedster-EXD, a new event driven hybrid CMOS detector (HCD) developed in collaboration with Penn State University and Teledyne Imaging Systems. HCDs have advantages over CCDs including lower susceptibil
Autor:
Stephen D. Bongiorno, Jonathan Nikoleyczik, David N. Burrows, Abraham D. Falcone, Zachary Prieskorn, Christopher V. Griffith
Publikováno v:
SPIE Proceedings.
Si Hybrid CMOS detectors (HCDs) are sensitive to X-rays between approximately 0.2 – 20 keV. HCDs can provide superior performance to traditional CCDs in multiple areas: faster read out time, windowed read out mode, less susceptible to radiation & m
Autor:
Zachary Prieskorn, Abraham D. Falcone, Christopher V. Griffith, Stephen D. Bongiorno, David N. Burrows
We report on the characterization of four Teledyne Imaging Systems HAWAII Hybrid Si CMOS detectors designed for X-ray detection. Three H1RG detectors were studied along with a specially configured H2RG. Read noise measurements were performed, with th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc6cc624d10ed1b350d0b31e5c35716f
http://arxiv.org/abs/1303.6666
http://arxiv.org/abs/1303.6666
Autor:
Iair Arcavi, Peter Nugent, Maryam Modjaz, Jeffrey M. Silverman, Alison L. Coil, Eran O. Ofek, Mansi M. Kasliwal, Dovi Poznanski, Sagi Ben-Ami, Adam A. Miller, S. Bradley Cenko, Ryan J. Foley, Shrinivas R. Kulkarni, Robert M. Quimby, Thomas Matheson, Alexei V. Filippenko, Melissa L. Graham, Daniel A. Perley, Christopher V. Griffith, Dong Xu, Kelsey I. Clubb, Weidong Li, Joshua S. Bloom, Yen-Chen Pan, Yi Cao, D. Andrew Howell, O. Yaron, Thea N. Steele, Ryan Chornock, Assaf Sternberg, Avishay Gal-Yam, Mark Sullivan, Assaf Horesh, Douglas C. Leonard
Owing to their utility for measurements of cosmic acceleration, Type Ia supernovae (SNe) are perhaps the best-studied class of SNe, yet the progenitor systems of these explosions largely remain a mystery. A rare subclass of SNe Ia show evidence of st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9740fb4c4acb7c2b2fb73dcf8cb3ad0
Publikováno v:
Journal of Astronomical Telescopes, Instruments, and Systems. 2:016001
The Speedster-EXD is a new 64x64 pixel, 40 $\mu$m pixel pitch, 100 $\mu$m depletion depth hybrid CMOS X-ray detector (HCD) with the capability of reading out only those pixels containing event charge, thus enabling fast effective frame rates. A globa
Autor:
David N. Burrows, Zachary Prieskorn, Stephen D. Bongiorno, Abraham D. Falcone, Christopher V. Griffith
Publikováno v:
High Energy, Optical, and Infrared Detectors for Astronomy V.
Future space-based X-ray telescope missions are likely to have significantly increased demands on detector read out rates due to increased collection area, and there will be a desire to minimize radiation damage in the interests of maintaining spectr