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Revealing the characteristics of the dark GRB 150309A: Dust extinguished or high-z? / Castro-Tirado, A.; Gupta, Rahul; Pandey, S. и др.
в: Astronomy and Astrophysics, Том 683, A55, 01.03.2024.

Результаты исследований: Вклад в журнал › Статья › Рецензирование

Harvard

Castro-Tirado, A, Gupta, R, Pandey, S, Nicuesa-Guelbenzu, AM, Eikenberry, SS, Ackley, K, Gerarts, A, Valeev, A, Jeong, S, Park, I, Oates, S, Zhang, B-B, Sánchez-Ramírez, R, Martín-Carrillo, A, Tello, JC, Jelínek, M, Hu, Y-D, Cunniffe, R, Sokolov, V, Guziy, S, Ferrero, P, Caballero-García, MD, Ror, A, Aryan, A, Castro Tirado, MA, Fernández-García, E, Gritsevich, M, Olivares, I, Pérez-García, I, Castro cerón, J & Cepa, J 2024, 'Revealing the characteristics of the dark GRB 150309A: Dust extinguished or high-z?', Astronomy and Astrophysics, Том. 683, A55. https://doi.org/10.1051/0004-6361/202346042

APA

Castro-Tirado, A., Gupta, R., Pandey, S., Nicuesa-Guelbenzu, A. M., Eikenberry, S. S., Ackley, K., Gerarts, A., Valeev, A., Jeong, S., Park, I., Oates, S., Zhang, B-B., Sánchez-Ramírez, R., Martín-Carrillo, A., Tello, J. C., Jelínek, M., Hu, Y-D., Cunniffe, R., Sokolov, V., ... Cepa, J. (2024). Revealing the characteristics of the dark GRB 150309A: Dust extinguished or high-z? Astronomy and Astrophysics, 683, [A55]. https://doi.org/10.1051/0004-6361/202346042

Vancouver

Castro-Tirado A, Gupta R, Pandey S, Nicuesa-Guelbenzu AM, Eikenberry SS, Ackley K и др. Revealing the characteristics of the dark GRB 150309A: Dust extinguished or high-z? Astronomy and Astrophysics. 2024 март 1;683:A55. doi: 10.1051/0004-6361/202346042

Author

Castro-Tirado, A. ; Gupta, Rahul ; Pandey, S. и др. / Revealing the characteristics of the dark GRB 150309A: Dust extinguished or high-z?. в: Astronomy and Astrophysics. 2024 ; Том 683.

BibTeX

@article{1b67f72fe14542d6992fbae879dbb370,
title = "Revealing the characteristics of the dark GRB 150309A: Dust extinguished or high-z?",
abstract = "Context. Dark gamma-ray bursts (GRBs) constitute a significant fraction of the GRB population. In this paper, we present a multi-wavelength analysis (both prompt emission and afterglow) of an intense (3.98  ×  10−5 erg cm−2 using Fermi-Gamma-Ray Burst Monitor) two-episodic GRB 150309A observed early on until ∼114 days post burst. Despite the strong gamma-ray emission, no optical afterglow was detected for this burst. However, we discovered near-infrared (NIR) afterglow (KS-band), ∼5.2 h post burst, with the CIRCE instrument mounted at the 10.4 m Gran Telescopio Canarias (hereafter, GTC). Aims. We aim to examine the characteristics of GRB 150309A as a dark burst and to constrain other properties using multi-wavelength observations. Methods. We used Fermi observations of GRB 150309A to understand the prompt emission mechanisms and jet composition. We performed early optical observations using the BOOTES robotic telescope and late-time afterglow observations using the GTC. A potential faint host galaxy was also detected in the optical wavelength using the GTC. We modelled the potential host galaxy of GRB 150309A in order to explore the environment of the burst. Results. The time-resolved spectral analysis of Fermi data indicates a hybrid jet composition consisting of a matter-dominated fireball and magnetic-dominated Poynting flux. The GTC observations of the afterglow revealed that the counterpart of GRB 150309A was very red, with H − KS > 2.1 mag (95% confidence). The red counterpart was not discovered in any bluer filters of Swift UVOT/BOOTES, which would be indicative of a high redshift origin. Therefore we discarded this possibility based on multiple arguments, such as spectral analysis of the X-ray afterglow constrain z < 4.15 and a moderate redshift value obtained using the spectral energy distribution (SED) modelling of the potential galaxy. The broadband (X-ray to NIR bands) afterglow SED implies a very dusty host galaxy with a deeply embedded GRB (suggesting AV ≳ 35 mag). Conclusions. The environment of GRB 150309A demands a high extinction towards the line of sight. Demanding dust obscuration is the most probable origin of optical darkness as well as the very red afterglow of GRB 150309A. This result establishes GRB 150309A as the most extinguished GRB known to date.",
author = "A. Castro-Tirado and Rahul Gupta and S. Pandey and Nicuesa-Guelbenzu, {Ana M.} and Eikenberry, {Stephen S.} and K. Ackley and A. Gerarts and A. Valeev and S. Jeong and I. Park and S. Oates and B.-B. Zhang and R. S{\'a}nchez-Ram{\'i}rez and A. Mart{\'i}n-Carrillo and Tello, {J. c.} and M. Jel{\'i}nek and Y.-D. Hu and R. Cunniffe and V. Sokolov and S. Guziy and P. Ferrero and Caballero-Garc{\'i}a, {M. d.} and A. Ror and A. Aryan and {Castro Tirado}, {M. A.} and E. Fern{\'a}ndez-Garc{\'i}a and M. Gritsevich and I. Olivares and I. P{\'e}rez-Garc{\'i}a and {Castro cer{\'o}n}, J. and J. Cepa",
note = "We thank the anonymous referee for providing constructive and positive comments. This work is based partly on observations carried out with the 10.4 m Gran Telescopio Canarias (GTC) at the Spanish island of La Palma. This work has partially made use of data products from the Two Micron All Sky Survey (2MASS), which is a joint project of the Univ. of Massachusetts and the Infrared Processing and Analysis Center/California Institute of Technology, funded by the National Aeronautics and Space Administration and the National Science Foundation. This work has made use of data obtained from the High Energy Astrophysics Science Archive Research Center (HEASARC) and the Leicester Database and Archive Service (LEDAS), provided by NASA{\textquoteright}s Goddard Space Flight Center and the Department of Physics and Astronomy, Leicester University, UK, respectively. R.G. and S.B.P. acknowledge the financial support of ISRO under AstroSat archival Data utilisation program (DS_2B-13013(2)/1/2021-Sec.2). A.J.C.T. acknowledges support from the Spanish Ministry project PID2020-118491GB-I00/AEI/10.13039/501100011033 and Junta de Andalucia grant P20_010168 and from the Severo Ochoa grant CEX2021-001131-S funded by MCIN/AEI/ 10.13039/501100011033. M.C.G. acknowledges support from the Ram{\'o}n y Cajal Fellowship RYC2019-026465-I (funded by the MCIN/AEI /10.13039/501100011033 and the European Social Funding). Y.D.H. acknowledges support under the additional funding from the RYC2019-026465-I. R.S.-R. acknowledges support under the CSIC-MURALES project with reference 20215AT009. M.G. acknowledges the Academy of Finland project No. 325806. V.A.F. was supported by 075-15-2022-262 (13.MNPMU.21.0003) grant. Research in UrFU is supported by the Program of Development within the Priority-2030.",
year = "2024",
month = mar,
day = "1",
doi = "10.1051/0004-6361/202346042",
language = "English",
volume = "683",
journal = "Astronomy and Astrophysics",
issn = "0004-6361",
publisher = "EDP Sciences",

}

RIS

TY - JOUR

T1 - Revealing the characteristics of the dark GRB 150309A: Dust extinguished or high-z?

AU - Castro-Tirado, A.

AU - Gupta, Rahul

AU - Pandey, S.

AU - Nicuesa-Guelbenzu, Ana M.

AU - Eikenberry, Stephen S.

AU - Ackley, K.

AU - Gerarts, A.

AU - Valeev, A.

AU - Jeong, S.

AU - Park, I.

AU - Oates, S.

AU - Zhang, B.-B.

AU - Sánchez-Ramírez, R.

AU - Martín-Carrillo, A.

AU - Tello, J. c.

AU - Jelínek, M.

AU - Hu, Y.-D.

AU - Cunniffe, R.

AU - Sokolov, V.

AU - Guziy, S.

AU - Ferrero, P.

AU - Caballero-García, M. d.

AU - Ror, A.

AU - Aryan, A.

AU - Castro Tirado, M. A.

AU - Fernández-García, E.

AU - Gritsevich, M.

AU - Olivares, I.

AU - Pérez-García, I.

AU - Castro cerón, J.

AU - Cepa, J.

N1 - We thank the anonymous referee for providing constructive and positive comments. This work is based partly on observations carried out with the 10.4 m Gran Telescopio Canarias (GTC) at the Spanish island of La Palma. This work has partially made use of data products from the Two Micron All Sky Survey (2MASS), which is a joint project of the Univ. of Massachusetts and the Infrared Processing and Analysis Center/California Institute of Technology, funded by the National Aeronautics and Space Administration and the National Science Foundation. This work has made use of data obtained from the High Energy Astrophysics Science Archive Research Center (HEASARC) and the Leicester Database and Archive Service (LEDAS), provided by NASA’s Goddard Space Flight Center and the Department of Physics and Astronomy, Leicester University, UK, respectively. R.G. and S.B.P. acknowledge the financial support of ISRO under AstroSat archival Data utilisation program (DS_2B-13013(2)/1/2021-Sec.2). A.J.C.T. acknowledges support from the Spanish Ministry project PID2020-118491GB-I00/AEI/10.13039/501100011033 and Junta de Andalucia grant P20_010168 and from the Severo Ochoa grant CEX2021-001131-S funded by MCIN/AEI/ 10.13039/501100011033. M.C.G. acknowledges support from the Ramón y Cajal Fellowship RYC2019-026465-I (funded by the MCIN/AEI /10.13039/501100011033 and the European Social Funding). Y.D.H. acknowledges support under the additional funding from the RYC2019-026465-I. R.S.-R. acknowledges support under the CSIC-MURALES project with reference 20215AT009. M.G. acknowledges the Academy of Finland project No. 325806. V.A.F. was supported by 075-15-2022-262 (13.MNPMU.21.0003) grant. Research in UrFU is supported by the Program of Development within the Priority-2030.

PY - 2024/3/1

Y1 - 2024/3/1

N2 - Context. Dark gamma-ray bursts (GRBs) constitute a significant fraction of the GRB population. In this paper, we present a multi-wavelength analysis (both prompt emission and afterglow) of an intense (3.98  ×  10−5 erg cm−2 using Fermi-Gamma-Ray Burst Monitor) two-episodic GRB 150309A observed early on until ∼114 days post burst. Despite the strong gamma-ray emission, no optical afterglow was detected for this burst. However, we discovered near-infrared (NIR) afterglow (KS-band), ∼5.2 h post burst, with the CIRCE instrument mounted at the 10.4 m Gran Telescopio Canarias (hereafter, GTC). Aims. We aim to examine the characteristics of GRB 150309A as a dark burst and to constrain other properties using multi-wavelength observations. Methods. We used Fermi observations of GRB 150309A to understand the prompt emission mechanisms and jet composition. We performed early optical observations using the BOOTES robotic telescope and late-time afterglow observations using the GTC. A potential faint host galaxy was also detected in the optical wavelength using the GTC. We modelled the potential host galaxy of GRB 150309A in order to explore the environment of the burst. Results. The time-resolved spectral analysis of Fermi data indicates a hybrid jet composition consisting of a matter-dominated fireball and magnetic-dominated Poynting flux. The GTC observations of the afterglow revealed that the counterpart of GRB 150309A was very red, with H − KS > 2.1 mag (95% confidence). The red counterpart was not discovered in any bluer filters of Swift UVOT/BOOTES, which would be indicative of a high redshift origin. Therefore we discarded this possibility based on multiple arguments, such as spectral analysis of the X-ray afterglow constrain z < 4.15 and a moderate redshift value obtained using the spectral energy distribution (SED) modelling of the potential galaxy. The broadband (X-ray to NIR bands) afterglow SED implies a very dusty host galaxy with a deeply embedded GRB (suggesting AV ≳ 35 mag). Conclusions. The environment of GRB 150309A demands a high extinction towards the line of sight. Demanding dust obscuration is the most probable origin of optical darkness as well as the very red afterglow of GRB 150309A. This result establishes GRB 150309A as the most extinguished GRB known to date.

AB - Context. Dark gamma-ray bursts (GRBs) constitute a significant fraction of the GRB population. In this paper, we present a multi-wavelength analysis (both prompt emission and afterglow) of an intense (3.98  ×  10−5 erg cm−2 using Fermi-Gamma-Ray Burst Monitor) two-episodic GRB 150309A observed early on until ∼114 days post burst. Despite the strong gamma-ray emission, no optical afterglow was detected for this burst. However, we discovered near-infrared (NIR) afterglow (KS-band), ∼5.2 h post burst, with the CIRCE instrument mounted at the 10.4 m Gran Telescopio Canarias (hereafter, GTC). Aims. We aim to examine the characteristics of GRB 150309A as a dark burst and to constrain other properties using multi-wavelength observations. Methods. We used Fermi observations of GRB 150309A to understand the prompt emission mechanisms and jet composition. We performed early optical observations using the BOOTES robotic telescope and late-time afterglow observations using the GTC. A potential faint host galaxy was also detected in the optical wavelength using the GTC. We modelled the potential host galaxy of GRB 150309A in order to explore the environment of the burst. Results. The time-resolved spectral analysis of Fermi data indicates a hybrid jet composition consisting of a matter-dominated fireball and magnetic-dominated Poynting flux. The GTC observations of the afterglow revealed that the counterpart of GRB 150309A was very red, with H − KS > 2.1 mag (95% confidence). The red counterpart was not discovered in any bluer filters of Swift UVOT/BOOTES, which would be indicative of a high redshift origin. Therefore we discarded this possibility based on multiple arguments, such as spectral analysis of the X-ray afterglow constrain z < 4.15 and a moderate redshift value obtained using the spectral energy distribution (SED) modelling of the potential galaxy. The broadband (X-ray to NIR bands) afterglow SED implies a very dusty host galaxy with a deeply embedded GRB (suggesting AV ≳ 35 mag). Conclusions. The environment of GRB 150309A demands a high extinction towards the line of sight. Demanding dust obscuration is the most probable origin of optical darkness as well as the very red afterglow of GRB 150309A. This result establishes GRB 150309A as the most extinguished GRB known to date.

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U2 - 10.1051/0004-6361/202346042

DO - 10.1051/0004-6361/202346042

M3 - Article

VL - 683

JO - Astronomy and Astrophysics

JF - Astronomy and Astrophysics

SN - 0004-6361

M1 - A55

ER -

ID: 54316837