GCN CIRCULAR 23689: INTEGRAL observation of IceCube-190104A

V. Savchenko; C. Ferrigno; E. Bozzo; T. Courvoisier; E. Kuulkers; C. Sanchez; S. Mereghetti; James C. Rodi; A. Bazzano; L. Natalucci; F. Panessa; P. Ubertini; J. Chenevez; S. Brandt; R. Diehl; A. von Kienlin; D. Gotz; Ph. Laurent; A. Goldwurm; A. Coleiro; L. Hanlon; A. Martin-Carrillo; J. P.  Roques; E. Jourdain; P. von Ballmoos; A. D Garau; M. M.  Hesse; Alexander A. Lutovinov; R. Sunyaev

GCN CIRCULAR 23689: INTEGRAL observation of IceCube-190104A

V. Savchenko^*, C. Ferrigno, E. Bozzo, T. Courvoisier, E. Kuulkers, C. Sanchez, S. Mereghetti, James C. Rodi, A. Bazzano, L. Natalucci, F. Panessa, P. Ubertini, J. Chenevez, S. Brandt, R. Diehl, A. von Kienlin, D. Gotz, Ph. Laurent, A. Goldwurm, A. ColeiroL. Hanlon, A. Martin-Carrillo, J. P. Roques, E. Jourdain, P. von Ballmoos, A. D Garau, M. M. Hesse, Alexander A. Lutovinov, R. Sunyaev

^*Corresponding author for this work

Research output: Other contribution › Net publication - Internet publication › Research

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Abstract

Using INTEGRAL we have performed a search for a prompt gamma-ray counterpart of the cosmic neutrino candidate IceCube-190104A (GCN 23605).
At the time of the event (2019-01-04 08:34:38 UTC, hereafter T0), INTEGRAL was operating in nominal mode. The peak of the neutrino localization probability was at an angle of 92 deg with respect to the spacecraft pointing axis. This orientation implies strongly suppressed response of IBIS and near-optimal response of SPI-ACS.
The background within +/-300 seconds around the event was very stable.Â We do not detect any significant counterparts and estimate a 3-sigma upper limit on the 75-2000 keV fluence of 2.1e-07 erg/cm^2 for a burst lasting less than 1 s with a characteristic short GRB spectrum (an exponentially cut off power law with alpha=-0.5 and Ep=600 keV) occurring at any time in the interval within 300 s around T0.
For a typical long GRB spectrum (Band function with alpha=-1, beta=-2.5, and Ep=300 keV), the derived peak flux upper limit is ~2.4e-07 (7.4e-07) rg/cm^2/s at 1 s (8 s) time scale in 75-2000 keV energy range.

Original language	English
Publication date	14 Jan 2019
Number of pages	1
Publication status	Published - 14 Jan 2019

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Savchenko, V., Ferrigno, C., Bozzo, E., Courvoisier, T., Kuulkers, E., Sanchez, C., Mereghetti, S., Rodi, J. C., Bazzano, A., Natalucci, L., Panessa, F., Ubertini, P., Chenevez, J., Brandt, S., Diehl, R., von Kienlin, A., Gotz, D., Laurent, P., Goldwurm, A., ... Sunyaev, R. (2019, Jan 14). GCN CIRCULAR 23689: INTEGRAL observation of IceCube-190104A. https://gcn.gsfc.nasa.gov/gcn3/23689.gcn3

@misc{9c170207c50a46e382729154aa8466ad,

title = "GCN CIRCULAR 23689: INTEGRAL observation of IceCube-190104A",

abstract = "Using INTEGRAL we have performed a search for a prompt gamma-ray counterpart of the cosmic neutrino candidate IceCube-190104A (GCN 23605).At the time of the event (2019-01-04 08:34:38 UTC, hereafter T0), INTEGRAL was operating in nominal mode. The peak of the neutrino localization probability was at an angle of 92 deg with respect to the spacecraft pointing axis. This orientation implies strongly suppressed response of IBIS and near-optimal response of SPI-ACS.The background within +/-300 seconds around the event was very stable.{\^A} We do not detect any significant counterparts and estimate a 3-sigma upper limit on the 75-2000 keV fluence of 2.1e-07 erg/cm^2 for a burst lasting less than 1 s with a characteristic short GRB spectrum (an exponentially cut off power law with alpha=-0.5 and Ep=600 keV) occurring at any time in the interval within 300 s around T0.For a typical long GRB spectrum (Band function with alpha=-1, beta=-2.5, and Ep=300 keV), the derived peak flux upper limit is ~2.4e-07 (7.4e-07) rg/cm^2/s at 1 s (8 s) time scale in 75-2000 keV energy range.",

author = "V. Savchenko and C. Ferrigno and E. Bozzo and T. Courvoisier and E. Kuulkers and C. Sanchez and S. Mereghetti and Rodi, {James C.} and A. Bazzano and L. Natalucci and F. Panessa and P. Ubertini and J. Chenevez and S. Brandt and R. Diehl and {von Kienlin}, A. and D. Gotz and Ph. Laurent and A. Goldwurm and A. Coleiro and L. Hanlon and A. Martin-Carrillo and Roques, {J. P.} and E. Jourdain and {von Ballmoos}, P. and Garau, {A. D} and Hesse, {M. M.} and Lutovinov, {Alexander A.} and R. Sunyaev",

year = "2019",

month = jan,

day = "14",

language = "English",

type = "Other",

}

Savchenko, V, Ferrigno, C, Bozzo, E, Courvoisier, T, Kuulkers, E, Sanchez, C, Mereghetti, S, Rodi, JC, Bazzano, A, Natalucci, L, Panessa, F, Ubertini, P, Chenevez, J , Brandt, S, Diehl, R, von Kienlin, A, Gotz, D, Laurent, P, Goldwurm, A, Coleiro, A, Hanlon, L, Martin-Carrillo, A, Roques, JP, Jourdain, E, von Ballmoos, P, Garau, AD, Hesse, MM, Lutovinov, AA & Sunyaev, R 2019, GCN CIRCULAR 23689: INTEGRAL observation of IceCube-190104A.. <https://gcn.gsfc.nasa.gov/gcn3/23689.gcn3>

TY - ICOMM

T1 - GCN CIRCULAR 23689: INTEGRAL observation of IceCube-190104A

AU - Savchenko, V.

AU - Ferrigno, C.

AU - Bozzo, E.

AU - Courvoisier, T.

AU - Kuulkers, E.

AU - Sanchez, C.

AU - Mereghetti, S.

AU - Rodi, James C.

AU - Bazzano, A.

AU - Natalucci, L.

AU - Panessa, F.

AU - Ubertini, P.

AU - Chenevez, J.

AU - Brandt, S.

AU - Diehl, R.

AU - von Kienlin, A.

AU - Gotz, D.

AU - Laurent, Ph.

AU - Goldwurm, A.

AU - Coleiro, A.

AU - Hanlon, L.

AU - Martin-Carrillo, A.

AU - Roques, J. P.

AU - Jourdain, E.

AU - von Ballmoos, P.

AU - Garau, A. D

AU - Hesse, M. M.

AU - Lutovinov, Alexander A.

AU - Sunyaev, R.

PY - 2019/1/14

Y1 - 2019/1/14

N2 - Using INTEGRAL we have performed a search for a prompt gamma-ray counterpart of the cosmic neutrino candidate IceCube-190104A (GCN 23605).At the time of the event (2019-01-04 08:34:38 UTC, hereafter T0), INTEGRAL was operating in nominal mode. The peak of the neutrino localization probability was at an angle of 92 deg with respect to the spacecraft pointing axis. This orientation implies strongly suppressed response of IBIS and near-optimal response of SPI-ACS.The background within +/-300 seconds around the event was very stable.Â We do not detect any significant counterparts and estimate a 3-sigma upper limit on the 75-2000 keV fluence of 2.1e-07 erg/cm^2 for a burst lasting less than 1 s with a characteristic short GRB spectrum (an exponentially cut off power law with alpha=-0.5 and Ep=600 keV) occurring at any time in the interval within 300 s around T0.For a typical long GRB spectrum (Band function with alpha=-1, beta=-2.5, and Ep=300 keV), the derived peak flux upper limit is ~2.4e-07 (7.4e-07) rg/cm^2/s at 1 s (8 s) time scale in 75-2000 keV energy range.

AB - Using INTEGRAL we have performed a search for a prompt gamma-ray counterpart of the cosmic neutrino candidate IceCube-190104A (GCN 23605).At the time of the event (2019-01-04 08:34:38 UTC, hereafter T0), INTEGRAL was operating in nominal mode. The peak of the neutrino localization probability was at an angle of 92 deg with respect to the spacecraft pointing axis. This orientation implies strongly suppressed response of IBIS and near-optimal response of SPI-ACS.The background within +/-300 seconds around the event was very stable.Â We do not detect any significant counterparts and estimate a 3-sigma upper limit on the 75-2000 keV fluence of 2.1e-07 erg/cm^2 for a burst lasting less than 1 s with a characteristic short GRB spectrum (an exponentially cut off power law with alpha=-0.5 and Ep=600 keV) occurring at any time in the interval within 300 s around T0.For a typical long GRB spectrum (Band function with alpha=-1, beta=-2.5, and Ep=300 keV), the derived peak flux upper limit is ~2.4e-07 (7.4e-07) rg/cm^2/s at 1 s (8 s) time scale in 75-2000 keV energy range.

M3 - Net publication - Internet publication

ER -

GCN CIRCULAR 23689: INTEGRAL observation of IceCube-190104A

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