GRB 171010A/SN 2017htp: a GRB-SN at z = 0.33

A. Melandri; D. B. Malesani; L. Izzo; J. Japelj; S. D. Vergani; P. Schady; A. Sagués Carracedo; A. de Ugarte Postigo; J. P. Anderson; C. Barbarino; J. Bolmer; A. Breeveld; P. Calissendorff; S. Campana; L Izzo; R. Carini; S. Covino; P. D’Avanzo; V. D’Elia; M. della Valle; M. De Pasquale; J. P. U. Fynbo; M. Gromadzki; F. Hammer; D. H. Hartmann; K. E. Heintz; C. Inserra; P. Jakobsson; D. A. Kann; J. Kotilainen; K. Maguire; N. Masetti; M. Nicholl; F. Olivares E.; G. Pugliese; A. Rossi; R. Salvaterra; J. Sollerman; M. B. Stone; G Tagliaferri; L. Tomasella; C C Thöne; D. Xu; D. R. Young

doi:10.1093/mnras/stz2900

GRB 171010A/SN 2017htp: a GRB-SN at z = 0.33

A. Melandri^*
, D. B. Malesani
, L. Izzo
, J. Japelj
, S. D. Vergani
, P. Schady
, A. Sagués Carracedo
, A. de Ugarte Postigo
, J. P. Anderson
, C. Barbarino
, J. Bolmer
, A. Breeveld
, P. Calissendorff
, S. Campana
, L Izzo
, R. Carini
, S. Covino
, P. D’Avanzo
, V. D’Elia
, M. della Valle

M. De Pasquale, J. P. U. Fynbo, M. Gromadzki, F. Hammer, D. H. Hartmann, K. E. Heintz, C. Inserra, P. Jakobsson, D. A. Kann, J. Kotilainen, K. Maguire, N. Masetti, M. Nicholl, F. Olivares E., G. Pugliese, A. Rossi, R. Salvaterra, J. Sollerman, M. B. Stone, G Tagliaferri, L. Tomasella, C C Thöne, D. Xu, D. R. Young

^*Corresponding author for this work

National Institute for Astrophysics
University of Amsterdam
Max Planck Institute for Extraterrestrial Physics
Nordic Optical Telescope
European Southern Observatory
Stockholm University
CNRS
University College London
Istanbul University
Astronomical Observatory of the University of Warsaw
Clemson University
University of Iceland
Cardiff University
University of Turku
Queen's University Belfast
University of Edinburgh
Universidad de Atacama
CAS - National Astronomical Observatories
University of Copenhagen
Instituto de Astrofísica de Andalucía

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Abstract

The number of supernovae known to be connected with long-duration gamma-ray bursts (GRBs) is increasing and the link between these events is no longer exclusively found at low redshift (z ≲ 0.3) but is well established also at larger distances. We present a new case of such a liaison at z = 0.33 between GRB 171010A and SN 2017htp. It is the second closest GRB with an associated supernova of only three events detected by Fermi-LAT. The supernova is one of the few higher redshift cases where spectroscopic observations were possible and shows spectral similarities with the well-studied SN 1998bw, having produced a similar Ni mass (⁠MNi=0.33±0.02 M⊙⁠) with slightly lower ejected mass (⁠Mej=4.1±0.7 M⊙⁠) and kinetic energy (⁠EK=8.1±2.5×1051 erg⁠). The host-galaxy is bigger in size than typical GRB host galaxies, but the analysis of the region hosting the GRB revealed spectral properties typically observed in GRB hosts and showed that the progenitor of this event was located in a very bright H ii region of its face-on host galaxy, at a projected distance of ∼ 10 kpc from its galactic centre. The star-formation rate (SFRGRB ∼ 0.2 M⊙ yr−1) and metallicity (12 + log(O/H) ∼8.15 ± 0.10) of the GRB star-forming region are consistent with those of the host galaxies of previously studied GRB–SN systems.

Original language	English
Journal	Monthly Notices of the Royal Astronomical Society
Volume	490
Issue number	4
Pages (from-to)	5366-5374
ISSN	0035-8711
DOIs	https://doi.org/10.1093/mnras/stz2900
Publication status	Published - 2019

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Melandri, A., Malesani, D. B., Izzo, L., Japelj, J., Vergani, S. D., Schady, P., Sagués Carracedo, A., de Ugarte Postigo, A., Anderson, J. P., Barbarino, C., Bolmer, J., Breeveld, A., Calissendorff, P., Campana, S., Izzo, L., Carini, R., Covino, S., D’Avanzo, P., D’Elia, V., ... Young, D. R. (2019). GRB 171010A/SN 2017htp: a GRB-SN at z = 0.33. Monthly Notices of the Royal Astronomical Society, 490(4), 5366-5374. https://doi.org/10.1093/mnras/stz2900

@article{c1c44a5a0b7647f287c44cb4a285925c,

title = "GRB 171010A/SN 2017htp: a GRB-SN at z = 0.33",

abstract = "The number of supernovae known to be connected with long-duration gamma-ray bursts (GRBs) is increasing and the link between these events is no longer exclusively found at low redshift (z ≲ 0.3) but is well established also at larger distances. We present a new case of such a liaison at z = 0.33 between GRB 171010A and SN 2017htp. It is the second closest GRB with an associated supernova of only three events detected by Fermi-LAT. The supernova is one of the few higher redshift cases where spectroscopic observations were possible and shows spectral similarities with the well-studied SN 1998bw, having produced a similar Ni mass (⁠MNi=0.33±0.02 M⊙⁠) with slightly lower ejected mass (⁠Mej=4.1±0.7 M⊙⁠) and kinetic energy (⁠EK=8.1±2.5{\texttimes}1051 erg⁠). The host-galaxy is bigger in size than typical GRB host galaxies, but the analysis of the region hosting the GRB revealed spectral properties typically observed in GRB hosts and showed that the progenitor of this event was located in a very bright H ii region of its face-on host galaxy, at a projected distance of ∼ 10 kpc from its galactic centre. The star-formation rate (SFRGRB ∼ 0.2 M⊙ yr−1) and metallicity (12 + log(O/H) ∼8.15 ± 0.10) of the GRB star-forming region are consistent with those of the host galaxies of previously studied GRB{\textendash}SN systems.",

author = "A. Melandri and Malesani, \{D. B.\} and L. Izzo and J. Japelj and Vergani, \{S. D.\} and P. Schady and A. Sagu{\'e}s Carracedo and A. de Ugarte Postigo and Anderson, \{J. P.\} and C. Barbarino and J. Bolmer and A. Breeveld and P. Calissendorff and S. Campana and L Izzo and R. Carini and S. Covino and P. D{\textquoteright}Avanzo and V. D{\textquoteright}Elia and M. della Valle and M. De Pasquale and Fynbo, \{J. P. U.\} and M. Gromadzki and F. Hammer and Hartmann, \{D. H.\} and Heintz, \{K. E.\} and C. Inserra and P. Jakobsson and Kann, \{D. A.\} and J. Kotilainen and K. Maguire and N. Masetti and M. Nicholl and \{Olivares E.\}, F. and G. Pugliese and A. Rossi and R. Salvaterra and J. Sollerman and Stone, \{M. B.\} and G Tagliaferri and L. Tomasella and Th{\"o}ne, \{C C\} and D. Xu and Young, \{D. R.\}",

year = "2019",

doi = "10.1093/mnras/stz2900",

language = "English",

volume = "490",

pages = "5366--5374",

journal = "Monthly Notices of the Royal Astronomical Society",

issn = "0035-8711",

publisher = "Oxford University Press",

number = "4",

}

Melandri, A, Malesani, DB, Izzo, L, Japelj, J, Vergani, SD, Schady, P, Sagués Carracedo, A, de Ugarte Postigo, A, Anderson, JP, Barbarino, C, Bolmer, J, Breeveld, A, Calissendorff, P, Campana, S, Izzo, L, Carini, R, Covino, S, D’Avanzo, P, D’Elia, V, della Valle, M, De Pasquale, M, Fynbo, JPU, Gromadzki, M, Hammer, F, Hartmann, DH, Heintz, KE, Inserra, C, Jakobsson, P, Kann, DA, Kotilainen, J, Maguire, K, Masetti, N, Nicholl, M, Olivares E., F, Pugliese, G, Rossi, A, Salvaterra, R, Sollerman, J, Stone, MB, Tagliaferri, G, Tomasella, L, Thöne, CC, Xu, D & Young, DR 2019, 'GRB 171010A/SN 2017htp: a GRB-SN at z = 0.33', Monthly Notices of the Royal Astronomical Society, vol. 490, no. 4, pp. 5366-5374. https://doi.org/10.1093/mnras/stz2900

TY - JOUR

T1 - GRB 171010A/SN 2017htp: a GRB-SN at z = 0.33

AU - Melandri, A.

AU - Malesani, D. B.

AU - Izzo, L.

AU - Japelj, J.

AU - Vergani, S. D.

AU - Schady, P.

AU - Sagués Carracedo, A.

AU - de Ugarte Postigo, A.

AU - Anderson, J. P.

AU - Barbarino, C.

AU - Bolmer, J.

AU - Breeveld, A.

AU - Calissendorff, P.

AU - Campana, S.

AU - Izzo, L

AU - Carini, R.

AU - Covino, S.

AU - D’Avanzo, P.

AU - D’Elia, V.

AU - della Valle, M.

AU - De Pasquale, M.

AU - Fynbo, J. P. U.

AU - Gromadzki, M.

AU - Hammer, F.

AU - Hartmann, D. H.

AU - Heintz, K. E.

AU - Inserra, C.

AU - Jakobsson, P.

AU - Kann, D. A.

AU - Kotilainen, J.

AU - Maguire, K.

AU - Masetti, N.

AU - Nicholl, M.

AU - Olivares E., F.

AU - Pugliese, G.

AU - Rossi, A.

AU - Salvaterra, R.

AU - Sollerman, J.

AU - Stone, M. B.

AU - Tagliaferri, G

AU - Tomasella, L.

AU - Thöne, C C

AU - Xu, D.

AU - Young, D. R.

PY - 2019

Y1 - 2019

N2 - The number of supernovae known to be connected with long-duration gamma-ray bursts (GRBs) is increasing and the link between these events is no longer exclusively found at low redshift (z ≲ 0.3) but is well established also at larger distances. We present a new case of such a liaison at z = 0.33 between GRB 171010A and SN 2017htp. It is the second closest GRB with an associated supernova of only three events detected by Fermi-LAT. The supernova is one of the few higher redshift cases where spectroscopic observations were possible and shows spectral similarities with the well-studied SN 1998bw, having produced a similar Ni mass (⁠MNi=0.33±0.02 M⊙⁠) with slightly lower ejected mass (⁠Mej=4.1±0.7 M⊙⁠) and kinetic energy (⁠EK=8.1±2.5×1051 erg⁠). The host-galaxy is bigger in size than typical GRB host galaxies, but the analysis of the region hosting the GRB revealed spectral properties typically observed in GRB hosts and showed that the progenitor of this event was located in a very bright H ii region of its face-on host galaxy, at a projected distance of ∼ 10 kpc from its galactic centre. The star-formation rate (SFRGRB ∼ 0.2 M⊙ yr−1) and metallicity (12 + log(O/H) ∼8.15 ± 0.10) of the GRB star-forming region are consistent with those of the host galaxies of previously studied GRB–SN systems.

AB - The number of supernovae known to be connected with long-duration gamma-ray bursts (GRBs) is increasing and the link between these events is no longer exclusively found at low redshift (z ≲ 0.3) but is well established also at larger distances. We present a new case of such a liaison at z = 0.33 between GRB 171010A and SN 2017htp. It is the second closest GRB with an associated supernova of only three events detected by Fermi-LAT. The supernova is one of the few higher redshift cases where spectroscopic observations were possible and shows spectral similarities with the well-studied SN 1998bw, having produced a similar Ni mass (⁠MNi=0.33±0.02 M⊙⁠) with slightly lower ejected mass (⁠Mej=4.1±0.7 M⊙⁠) and kinetic energy (⁠EK=8.1±2.5×1051 erg⁠). The host-galaxy is bigger in size than typical GRB host galaxies, but the analysis of the region hosting the GRB revealed spectral properties typically observed in GRB hosts and showed that the progenitor of this event was located in a very bright H ii region of its face-on host galaxy, at a projected distance of ∼ 10 kpc from its galactic centre. The star-formation rate (SFRGRB ∼ 0.2 M⊙ yr−1) and metallicity (12 + log(O/H) ∼8.15 ± 0.10) of the GRB star-forming region are consistent with those of the host galaxies of previously studied GRB–SN systems.

U2 - 10.1093/mnras/stz2900

DO - 10.1093/mnras/stz2900

M3 - Journal article

SN - 0035-8711

VL - 490

SP - 5366

EP - 5374

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

IS - 4

ER -

GRB 171010A/SN 2017htp: a GRB-SN at z = 0.33

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