Colors and absolute magnitude of the optical afterglow of the short GRB050709

被引：0
|
作者：
Simon, V. [1 ]
Hudec, R. [1 ]
Pizzichini, G. [2 ]
机构：
[1] Acad Sci Czech Republic, Inst Astron, CS-25165 Ondrejov, Czech Republic
[2] INAF IASF Bologna, Bologna 40129, Italy
来源：
GAMMA-RAY BURSTS IN THE SWIFT ERA | 2006年 / 836卷
关键词：
radiation mechanisms : non-thermal; dust; extinction; galaxies; starburst; gamma-rays : bursts;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We find that the color indices of the optical afterglow (OA) of the short GRB050709 are consistent with those of the ensemble of 25 OAs of the long GRBs. This suggests that the spectral profiles of the OAs of both kinds of GRB are similar to each other and that the reddening inside their host galaxies is quite small (EB-V < 0.2). The k-corrected R band absolute magnitude of the OA of GRB050709 in (t - T-0)rest = 2.13 days (i.e. in the rest frame of the GRB) is M-R approximate to -16.7, which is considerably fainter than that of the ensemble of the OAs of the long GRBs studied by [13]. This can suggest that the properties of a fireball do not depend very much on the phenomenon which originated it while the intensities differ considerably.
引用
收藏
页码：329 / +
页数：2
相关论文
共 50 条
  • [41] GRB 090426: Discovery of a jet break in a short burst afterglow
    Guelbenzu, A. Nicuesa
    Klose, S.
    Rossi, A.
    Kann, D. A.
    Kruehler, T.
    Greiner, J.
    Rau, A.
    Olivares, F. E.
    Afonso, P. M. J.
    Filgas, R.
    Yoldas, A. Kuepcue
    McBreen, S.
    Nardini, M.
    Schady, P.
    Schmidl, S.
    Updike, A. C.
    Yoldas, A.
    ASTRONOMY & ASTROPHYSICS, 2011, 531
  • [42] Multicolor observations of the afterglow of the short/hard GRB050724
    Malesani, D.
    Covino, S.
    D'Avanzo, P.
    D'Elia, V.
    Fugazza, D.
    Piranomonte, S.
    Ballo, L.
    Campana, S.
    Stella, L.
    Tagliaferri, G.
    Antonelli, L. A.
    Chincarini, G.
    Della Valle, M.
    Goldoni, P.
    Guidorzi, C.
    Israel, G. L.
    Lazzati, D.
    Melandri, A.
    Pellizza, L. J.
    Romano, P.
    Stratta, G.
    Vergani, S. D.
    ASTRONOMY & ASTROPHYSICS, 2007, 473 (01) : 77 - 84
  • [43] Optical afterglow observations of the unusual short-duration gamma-ray burst GRB 040924
    Huang, KY
    Urata, Y
    Filippenko, AV
    Hu, JH
    Ip, WH
    Kuo, PH
    Li, W
    Lin, HC
    Lin, ZY
    Makishima, K
    Onda, K
    Qiu, Y
    Tamagawa, T
    ASTROPHYSICAL JOURNAL, 2005, 628 (02) : L93 - L96
  • [44] Simultaneous Multiband Photometry of the Early Optical Afterglow of GRB 240825A with Mephisto
    Cheng, Yehao
    Pan, Yu
    Yang, Yuan-Pei
    Zhang, Jinghua
    Du, Guowang
    Fang, Yuan
    Kumar, Brajesh
    Guo, Helong
    Er, Xinzhong
    Chen, Xinlei
    Liu, Chenxu
    Wang, Tao
    Qin, Zhenfei
    Jin, Yicheng
    Zou, Xingzhu
    Han, Xuhui
    Zhang, Pinpin
    Xin, Liping
    Wu, Chao
    Lian, Jianhui
    Liu, Xiangkun
    Liu, Xiaowei
    ASTROPHYSICAL JOURNAL, 2025, 979 (01)
  • [45] THE FIRST SWIFT ULTRAVIOLET/OPTICAL TELESCOPE GRB AFTERGLOW CATALOG
    Roming, P. W. A.
    Koch, T. S.
    Oates, S. R.
    Porterfield, B. L.
    Berk, D. E. Vanden
    Boyd, P. T.
    Holland, S. T.
    Hoversten, E. A.
    Immler, S.
    Marshall, F. E.
    Page, M. J.
    Racusin, J. L.
    Schneider, D. P.
    Breeveld, A. A.
    Brown, P. J.
    Chester, M. M.
    Cucchiara, A.
    De Pasquale, M.
    Gronwall, C.
    Hunsberger, S. D.
    Kuin, N. P. M.
    Landsman, W. B.
    Schady, P.
    Still, M.
    ASTROPHYSICAL JOURNAL, 2009, 690 (01) : 163 - 188
  • [46] On the nature of the extremely fast optical rebrightening of the afterglow of GRB 081029
    Nardini, M.
    Greiner, J.
    Kruehler, T.
    Filgas, R.
    Klose, S.
    Afonso, P.
    Clemens, C.
    Guelbenzu, A. N.
    Olivares E, F.
    Rau, A.
    Rossi, A.
    Updike, A.
    Yoldas, A. Kuepcue
    Yoldas, A.
    Burlon, D.
    Elliott, J.
    Kann, D. A.
    ASTRONOMY & ASTROPHYSICS, 2011, 531
  • [47] Detection of the optical afterglow of GRB 000630:: Implications for dark bursts
    Fynbo, JU
    Jensen, BL
    Gorosabel, J
    Hjorth, J
    Pedersen, H
    Moller, P
    Abbott, T
    Castro-Tirado, AJ
    Delgado, D
    Greiner, J
    Henden, A
    Magazzù, A
    Masetti, N
    Merlino, S
    Masegosa, J
    Ostensen, R
    Palazzi, E
    Pian, E
    Schwarz, HE
    Cline, T
    Guidorzi, C
    Goldsten, J
    Hurley, K
    Mazets, E
    McClanahan, T
    Montanari, E
    Starr, R
    Trombka, J
    ASTRONOMY & ASTROPHYSICS, 2001, 369 (02) : 373 - 379
  • [48] The early optical afterglow of GRB 030418 and progenitor mass loss
    Rykoff, ES
    Smith, DA
    Price, PA
    Akerlof, CW
    Ashley, MCB
    Bizyaev, D
    Garradd, GJ
    McKay, TA
    McNaught, RH
    Phillips, A
    Quimby, R
    Schaefer, B
    Schmidt, B
    Vestrand, WT
    Wheeler, JC
    Wren, J
    ASTROPHYSICAL JOURNAL, 2004, 601 (02) : 1013 - 1018
  • [49] Raptor observations of the early optical afterglow from GRB 050319
    Wozniak, PR
    Vestrand, WT
    Wren, JA
    White, RR
    Evans, SM
    Casperson, D
    ASTROPHYSICAL JOURNAL, 2005, 627 (01) : L13 - L16
  • [50] Optical observations of GRB 060124 afterglow: a case for an injection break
    Misra, K.
    Bhattacharya, D.
    Sahu, D. K.
    Sagar, R.
    Anupama, G. C.
    Castro-Tirado, A. J.
    Guziy, S. S.
    Bhatt, B. C.
    ASTRONOMY & ASTROPHYSICS, 2007, 464 (03): : 903 - 908
12345