Follow-up of Astrophysical Transients in Real Time with the IceCube Neutrino Observatory
Name
Abbasi_2021_ApJ_910_4.pdf
Description
Published version
Size
1.15 MB
Format
Adobe PDF
Checksum (MD5)
be5ea4ec60f91930bc18b547125c8f06
Author(s)
Conrad, Janet
Date Issued
2021
Journal
Astrophysical Journal
Publisher
American Astronomical Society
Citation
Conrad, Janet. 2021. "Follow-up of Astrophysical Transients in Real Time with the IceCube Neutrino Observatory." Astrophysical Journal, 910 (1).
Version
Final published version
Abstract
Abstract
In multi-messenger astronomy, rapid investigation of interesting transients is imperative. As an observatory with a 4π steradian field of view, and ∼99% uptime, the IceCube Neutrino Observatory is a unique facility to follow up transients, as well as to provide valuable insights for other observatories and inform their observational decisions. Since 2016, IceCube has been using low-latency data to rapidly respond to interesting astrophysical events reported by the multi-messenger observational community. Here, we describe the pipeline used to perform these followup analyses, and provide a summary of the 58 analyses performed as of July 2020. We find no significant signal in the first 58 analyses performed. The pipeline has helped inform various electromagnetic observation strategies, and has constrained neutrino emission from potential hadronic cosmic accelerators.
In multi-messenger astronomy, rapid investigation of interesting transients is imperative. As an observatory with a 4π steradian field of view, and ∼99% uptime, the IceCube Neutrino Observatory is a unique facility to follow up transients, as well as to provide valuable insights for other observatories and inform their observational decisions. Since 2016, IceCube has been using low-latency data to rapidly respond to interesting astrophysical events reported by the multi-messenger observational community. Here, we describe the pipeline used to perform these followup analyses, and provide a summary of the 58 analyses performed as of July 2020. We find no significant signal in the first 58 analyses performed. The pipeline has helped inform various electromagnetic observation strategies, and has constrained neutrino emission from potential hadronic cosmic accelerators.
MIT Department
Massachusetts Institute of Technology. Department of Physics
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DOI of Published Version
https://doi.org/10.3847/1538-4357/ABE123
