Results 31 to 40 of about 16,757 (258)

Eclipsing Binaries From the CSTAR Project at Dome A, Antarctica [PDF]

, 2015
The Chinese Small Telescope ARray (CSTAR) has observed an area around the Celestial South Pole at Dome A since 2008. About $20,000$ light curves in the i band were obtained lasting from March to July, 2008. The photometric precision achieves about 4 mmag
Ashley, M. C. B., Bayliss, D., Fan, Zhou, Feng, Long-Long, Gong, Xuefei, Lawrence, J. S., Liang, Ensi, Liu, Hui-Gen, Liu, Qiang, Luong-Van, D. M., Ma, Jun, Meng, Zeyang, Storey, J. W. V., Tinney, Chris, Wang, Lifan, Wang, Lingzhi, Wang, Songhu, Wang, Ying, Wittenmyer, R. A., Wu, Donghong, Wu, Zhenyu, Yan, Jun, Yang, Huigen, Yang, Ji, Yang, Ming, Yu, Zhouyi, Yuan, Xiangyan, Zhang, Hui, Zhang, Tianmeng, Zhou, Ji-Lin, Zhou, Xu, Zhu, Zhenxi, Zou, Hu   +32 more
core   +2 more sources

Eclipsing Binaries Showing Light–Time Effect [PDF]

Astrophysics and Space Science, 2005
4 pages, 4 figures, 1 table, conference ...
openaire   +2 more sources

Variable stars in the Open Cluster M11 (NGC 6705)

, 2007
V-band time-series CCD photometric observations of the intermediate-age open cluster M11 were performed to search for variable stars. Using these time-series data, we carefully examined light variations of all stars in the observing field.
Breger M., C.‐U. Lee, Frandsen S., Frandsen S., Hoffmeister C., J.‐R. Koo, Kaluzny J., McNamara B. J., Rodriguez E., Rodriguez E., Rucinski S. M., S.‐C. Rey, S.‐L. Kim, Vilhu O., Viskum M., Y. B. Kang, Y. H. Kim, Y.‐B. Jeon   +17 more
core   +1 more source

The data mining III: An analysis of 21 eclipsing binary light-curves observed by the INTEGRAL/OMC

, 2011
Twenty-one eclipsing binaries were selected for an analysis from a huge database of observations made by the INTEGRAL/OMC camera. The photometric data were processed and analyzed, resulting in a first light-curve study of these neglected eclipsing ...
Lucy, Malkov, P. Zasche, Pribulla, Prša, Soydugan, van Hamme, Wilson, Zacharias, Zasche, Zasche, Zasche   +11 more
core   +1 more source

News From The Erebos Project

Open Astronomy, 2017
Planets and brown dwarfs in close orbits will interact with their host stars, as soon as the stars evolve to become red giants. However, the outcome of those interactions is still unclear.
Schaffenroth Veronika, Barlow Brad, Geier Stephan, Vučković Maja, Kilkenny Dave, Schaffenroth Johannes   +5 more
doaj   +1 more source

Mass Ratio Estimates for Overcontact Binaries Using the Derivatives of Light Curves

The Astrophysical Journal, 2023
The photometric mass ratios of eclipsing binaries are usually estimated by light-curve modeling with an iterative method. We propose a new method for estimating the photometric mass ratio of an overcontact binary using the derivatives of a light curve ...
Shinjirou Kouzuma
doaj   +1 more source

Photometric Solutions for Detached Eclipsing Binaries: selection of ideal distance indicators in the SMC

, 2001
Detached eclipsing binary stars provide a robust one-step distance determination to nearby galaxies. As a by-product of Galactic microlensing searches, catalogs of thousands of variable stars including eclipsing binaries have been produced by the OGLE ...
Barnes T. G., Di Benedetto G. P., Grison P., J. S. B. Wyithe, Kruszewski A., Levenberg K., Paczynski B., R. E. Wilson, Semeniuk I., Udalski A., Wilson R. E.   +10 more
core   +2 more sources

14 new eclipsing white dwarf plus main-sequence binaries from the SDSS and Catalina surveys [PDF]

, 2015
We report on the search for new eclipsing white dwarf plus main-sequence (WDMS) binaries in the light curves of the Catalina surveys. We use a colour-selected list of almost 2000 candidate WDMS systems from the Sloan Digital Sky Survey, specifically ...
A. J. Drake, A. Rebassa-Mansergas, Abazajian, Adelman-McCarthy, Almenara, B. T. Gänsicke, Backhaus, Baraffe, Baraffe, Becker, Beuermann, Beuermann, Beuermann, C. Agurto-Gangas, C. Buisset, C. M. Copperwheat, Copperwheat, Dhillon, Dhillon, Drake, Drake, Drake, Drake, E. Breedt, Gänsicke, Ivanova, J. J. Ren, Kleinman, Knigge, Kovács, Kruse, L. K. Hardy, Law, Li, Littlefair, López-Morales, M. C. P. Bours, M. R. Schreiber, Marsh, Maxted, Maxted, Morales, Muirhead, Nebot Gómez-Morán, O'Brien, O'Connell, O'Donoghue, P. Prasit, Parsons, Parsons, Parsons, Parsons, Parsons, Parsons, Parsons, Pyrzas, Pyrzas, Rebassa-Mansergas, Rebassa-Mansergas, Rebassa-Mansergas, Rebassa-Mansergas, Rebassa-Mansergas, Ren, S. G. Parsons, S. P. Littlefair, Scargle, Schreiber, Schwarzenberg-Czerny, Steele, Stellingwerf, T. R. Marsh, Tappert, V. S. Dhillon, van den Besselaar, Webbink, Willems, York, Zorotovic, Zorotovic   +78 more
core   +4 more sources

Bio‐Inspired Magnetically Tunable Structural Colors from Elliptical Self‐Assembled Block Copolymer Microparticles

Advanced Functional Materials, EarlyView.
Cephalopod‐inspired photonic microparticles with dynamic structural coloration are fabricated via confined self‐assembly of linear block copolymers into ellipsoids containing stacked lamellae. Embedded superparamagnetic nanoparticles enable rapid magnetic alignment, restoring vivid, angle‐dependent color.
Gianluca Mazzotta, Simone Bertucci, Jose Mendoza‐Carreño, Agustín Mihi, Paola Lova, Davide Comoretto, Ullrich Steiner, Marco Lattuada, Andrea Dodero   +8 more
wiley   +1 more source

Detectability of Transiting Jupiters and Low-Mass Eclipsing Binaries in Sparsely Sampled Pan-STARRS-1 Survey Data [PDF]

, 2009
We present detailed simulations of the Pan-STARRS-1 (PS1) multi-epoch, multi-band 3-pi Survey in order to assess its potential yield of transiting planets and eclipsing binaries.
Allen, Andersen, Andrews, Artymowicz, Bailey, Baraffe, Basri, Beatty, Blake, Blake, Bochanski, Burgasser, Burke, Butler, Butler, Chabrier, Charbonneau, Charbonneau, Chiu, Close, Covey, Cox, Creevey, Cruz, Cushing, de Jager, Delfosse, Delfosse, Delfosse, Dong, Dupuy, Dupuy, Duquennoy, Faherty, Fisher, Ford, Gaudi, Gelino, Gizis, Gizis, Golimowski, Hawley, Hayes, Hebb, Ida, Irwin, Irwin, Johnson, Jones, Jurić, Kennedy, Kirkpatrick, Knapp, Kuchner, Laughlin, Leggett, Leggett, Liu, López-Morales, Mandel, Marcy, Maxted, McCullough, Metchev, Michael C. Liu, Mountain, O’Donovan, Plavchan, Rayner, Reid, Reid, Sano, Schmidt-Kaler, Shaw, Siess, Stone, Torres, Trent J. Dupuy, Tsuji, West, Zahn   +80 more
core   +1 more source