Observational Verification of the Limb-Darkening Law Based on Kepler Data

被引：0
作者：
Zola, S. [1 ,2 ]
Baran, A. [2 ]
Debski, B. [1 ]
Jableka, D. [1 ]
机构：
[1] Jagiellonian Univ, Astron Observ, Ul Orla 171, PL-30244 Krakow, Poland
[2] Pedag Univ, Mt Suhora Observ, PL-30084 Krakow, Poland
来源：
LIVING TOGETHER: PLANETS, HOST STARS, AND BINARIES | 2015年 / 496卷
关键词：
ECLIPSING BINARIES; LIGHT CURVES; STELLAR ATMOSPHERES; COEFFICIENTS; SYSTEMS; PARAMETERS; PLANET; GIANT; STARS;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We present preliminary results obtained from modeling of light curves of a sample of contact binaries observed by the Kepler spacecraft. Our study was aimed at verifying which of the three most commonly used limb-darkening formulations fits the high quality Kepler data the best. We limited our work to twelve binary systems showing flat-bottomed minima, and we found that for ten of them the square root limb darkening law led to the best fits.
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收藏
页码：217 / 222
页数：6
相关论文
共 41 条
  • [1] [Anonymous], ANN OBSERVATOIRE AST
  • [2] [Anonymous], ZAP
  • [3] [Anonymous], B AM ASTRONOMICAL SO
  • [4] [Anonymous], THESIS U CALIFORNIA
  • [5] [Anonymous], ZAP
  • [6] [Anonymous], B ASTR I NETHERLANDS
  • [7] [Anonymous], B ASTRONOMICAL I CZE
  • [8] [Anonymous], B AM ASTRONOMICAL SO
  • [9] Kepler Planet-Detection Mission: Introduction and First Results
    Borucki, William J.
    Koch, David
    Basri, Gibor
    Batalha, Natalie
    Brown, Timothy
    Caldwell, Douglas
    Caldwell, John
    Christensen-Dalsgaard, Jorgen
    Cochran, William D.
    DeVore, Edna
    Dunham, Edward W.
    Dupree, Andrea K.
    Gautier, Thomas N., III
    Geary, John C.
    Gilliland, Ronald
    Gould, Alan
    Howell, Steve B.
    Jenkins, Jon M.
    Kondo, Yoji
    Latham, David W.
    Marcy, Geoffrey W.
    Meibom, Soren
    Kjeldsen, Hans
    Lissauer, Jack J.
    Monet, David G.
    Morrison, David
    Sasselov, Dimitar
    Tarter, Jill
    Boss, Alan
    Brownlee, Don
    Owen, Toby
    Buzasi, Derek
    Charbonneau, David
    Doyle, Laurance
    Fortney, Jonathan
    Ford, Eric B.
    Holman, Matthew J.
    Seager, Sara
    Steffen, Jason H.
    Welsh, William F.
    Rowe, Jason
    Anderson, Howard
    Buchhave, Lars
    Ciardi, David
    Walkowicz, Lucianne
    Sherry, William
    Horch, Elliott
    Isaacson, Howard
    Everett, Mark E.
    Fischer, Debra
    [J]. SCIENCE, 2010, 327 (5968) : 977 - 980
  • [10] New limb-darkening coefficients for PHOENIX/1D model atmospheres II. Calculations for 5000 K ≤ Teff ≤ 10 000 K Kepler, CoRot, Spitzer, uvby, UBVRIJHK, Sloan, and 2MASS photometric systems
    Claret, A.
    Hauschildt, P. H.
    Witte, S.
    [J]. ASTRONOMY & ASTROPHYSICS, 2013, 552
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