Results 21 to 30 of about 82,416 (187)

Astronomical Data Formats: What we have and how we got here

, 2015
Despite almost all being acquired as photons, astronomical data from different instruments and at different stages in its life may exist in different formats to serve different purposes.
Mink, Jessica D.
core   +1 more source

White Rabbit FMC mezzanine as an interface for the new 10G WR-NIC to remote WR DAQ nodes [PDF]

EPJ Web of Conferences
The White Rabbit protocol (WR), developed at CERN for the distribution of sub-nanosecond timing to thousands of nodes displaced over large geographic areas, is becoming increasingly reliable and is being utilized in various contexts, notably in modern ...
Bawaj Mateusz, Chiarusi Tommaso, Travaglini Riccardo   +2 more
doaj   +1 more source

The Infrared Imaging Spectrograph (IRIS) for TMT: Data Reduction System [PDF]

, 2016
IRIS (InfraRed Imaging Spectrograph) is the diffraction-limited first light instrument for the Thirty Meter Telescope (TMT) that consists of a near-infrared (0.84 to 2.4 $\mu$m) imager and integral field spectrograph (IFS). The IFS makes use of a lenslet
Chapin, Edward L., Do, Tuan, Dunn, Jennifer, Ellerbroek, Brent, Gillies, Kim, Hayano, Yutaka, Johnson, Chris, Larkin, James E., Marshall, Daniel, Moore, Anna M., Riddle, Reed L., Simard, Luc, Sohn, Ji Man, Suzuki, Ryuji, Walth, Gregory, Weiss, Jason, Wincensten, James, Wright, Shelley A.   +17 more
core   +2 more sources

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

Advanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha, Yingshan Ma, Yong Nam An, Sung‐Un An, Hyeon Hak Jung, Suvi‐Tuuli Varjamo, Jiwon Yoo, Junho Min, Hanvit Kim, Faisal Ahmed, Sang Hoon Chae, Young Min Song, Weiwei Cai, Tawfique Hasan, Zhipei Sun, Dong‐Ho Kang, Hyeon‐Jin Shin, Yunyun Dai, Hoon Hahn Yoon   +18 more
wiley   +1 more source

Research on Multiclassification Algorithm of Ultrawideband Pulsar RFI Based on MobileNetV2

The Astronomical Journal
Radio telescopes are susceptible to radio frequency interference (RFI) during observations, which introduces noise and artificial signals into astronomical data.
Wenna Cai, Hailong Zhang, Yazhou Zhang, Jie Wang, Xu Du, Ting Zhang, Yuyue Jiao, Hongmei Tang, Xinchen Ye, Wanqiong Wang, Jia Li   +10 more
doaj   +1 more source

Geometry‐Dependent Adhesion in Transparent Monodomain Liquid Crystal Elastomers

Advanced Functional Materials, EarlyView.
Liquid Crystal Elastomers (LCEs) are emerging as exciting pressure‐sensitive adhesives. We examine adhesion in chemically identical elastomer films, exploring the influence of geometry (director orientation) and phase (nematic or isotropic). We demonstrate the potential of these aligned films as transparent, tunable, broad‐temperature‐range smart ...
Aidan Street, Devesh Mistry, Johan Mattsson, Helen F. Gleeson   +3 more
wiley   +1 more source

Study of the plutino object (208996) 2003 AZ84 from stellar occultations: size, shape and topographic features [PDF]

, 2017
We present results derived from four stellar occultations by the plutino object (208996) 2003~AZ$_{84}$, detected at January 8, 2011 (single-chord event), February 3, 2012 (multi-chord), December 2, 2013 (single-chord) and November 15, 2014 (multi-chord).
Andersson, S., Asai, A., Assafin, M., Baug, T., Behrend, R., Benedetti-Rossi, G., Benkhaldoun, Z., Bradshaw, J., Braga-Ribas, F., Brosch, N., Camargo, J. I. B., Chandrasekhar, T., Daassou, A., Dangl, G., Desmars, J., Dias-Oliveira, A., Duffard, R., Ergang, Z., Frappa, E., Gal-Yam, A., Ganesh, S., Garcia-Lozano, R., Gillon, M., Gomes-Junior, A. R., Hayamizu, T., Haymes, T., Ikari, Y., Irawati, P., Jain, J., Jehin, E., Kaspi, S., Kerr, S., Klotz, A., Lecacheux, J., Leiva, R., Liying, Z., Mahasena, P., Manfroid, J., Manulis, I., Maury, A., Mohan, V., Morales, N., Naves, R., Ofek, E., Ortiz, J. L., Owada, M., Richichi, A., Rinner, C., Santos-Sanz, P., Sharma, A., Shengbang, Q., Sicardy, B., Sposetti, S., Tanga, P., Thirouin, A., Tomioka, H., Vachier, F., Vieira-Martins, R., Watanabe, Hayato, Watanabe, Hiroyuki, Widemann, T., Wortmann, G, Yamamura, H.   +62 more
core   +3 more sources

Infrared Nanocrystals for Space Application: Hardness to Irradiations

Advanced Functional Materials, EarlyView.
This article investigates infrared HgTe nanocrystals under X‐ray and ion irradiation, revealing remarkable radiation hardness. It uncovers distinct degradation mechanisms and shows that the nanomaterial outperforms integrated electronics. The results position colloidal nanocrystals as promising candidates for resilient space and harsh‐environment ...
Alexandre Neyret, Dario Mastrippolito, Bingbing Xia, Adrien Khalili, Maxime Lebreton, Giorgia Strobbia, Albin Colle, Marco Paye, Mariarosa Cavallo, Erwan Bossavit, Claire Abadie, Yoann Prado, Debora Pierucci, Victor Parahyba, Francois Coursaget, David Darson, Emrick Briand, Ian Vickridge, Stephane Demiguel, Sebastien Massenot, Jean‐Marc Belloir, Vincent Goiffon, Emmanuel Lhuillier   +22 more
wiley   +1 more source

Reduction and Archiving of Multiwavelength, Polarized-intensity Debris-disk Observations with the Gemini Planet Imager

The Astrophysical Journal Supplement Series
The Gemini Planet Imager (GPI), an extreme adaptive optics instrument on Gemini South, has been pivotal in the advancement of the debris-disk field.
Katie A. Crotts, Thomas M. Esposito, Brenda C. Matthews, Gaspard Duchêne, Christine H. Chen, Justin Hom, Paul Kalas, Briley L. Lewis, Stanimir Metchev, Maxwell Millar-Blanchaer, Deborah Padgett, Marshall Perrin, Bin Ren   +12 more
doaj   +1 more source

Multipurpose Transparent Nanocomposites for Gamma Spectroscopy, Pulse Shape Discrimination, Thermal Neutron Detection, Radiation Shielding, and High Refractive Index Applications

Advanced Functional Materials, EarlyView.
Materials exist that are useful for gamma scintillation, radiation shielding, neutron‐gamma pulse shape discrimination (PSD), thermal neutron detection, or high refractive index applications. While certain materials have exhibited optimal performance for each of these applications, none achieve multiple functions.
Isabelle Winardi, Stephane Miaule, Robert Carmichael, Bowen Sun, Ziqing Han, Prabhav Surabhi, Zhen Luo, Noelan Hum, David Prout, Yi‐An Chen, Ting‐Hsuan Wu, Hao Yu, Arion Chatziioannou, Qibing Pei   +13 more
wiley   +1 more source