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Commit 3b1bfc0a authored by Feifei Huang's avatar Feifei Huang
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Update Multimessenger.md

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...@@ -30,7 +30,7 @@ Because neutrinos travel with nearly the speed of the light, a real time or near ...@@ -30,7 +30,7 @@ Because neutrinos travel with nearly the speed of the light, a real time or near
1. to receive external alerts, i.e. alerts generated by external experiments (e.g. gravitatinal waves alerts from LIGO/Virgo, neutrino alerts from other neutrino experiments) via GCN https://gcn.gsfc.nasa.gov/) and conduct search for correlated neutrinos in KM3NeT. 1. to receive external alerts, i.e. alerts generated by external experiments (e.g. gravitatinal waves alerts from LIGO/Virgo, neutrino alerts from other neutrino experiments) via GCN https://gcn.gsfc.nasa.gov/) and conduct search for correlated neutrinos in KM3NeT.
2. to send neutrino alerts (to GCN) that we observe in KM3NeT, including multiplet alerts, possible astrophysical neutrinos, any correlated neutrinos we find in the above correlation search. The alerts will be used for external experiments to conduct their correlation search/follow-up. 2. to send neutrino alerts (to GCN) that we observe in KM3NeT, including multiplet alerts, possible astrophysical neutrinos, any correlated neutrinos we find in the above correlation search. The alerts will be used for external experiments to conduct their correlation search/follow-up.
## KM3NeT Alert Types ### KM3NeT Alert Types
The planned alert types include: The planned alert types include:
...@@ -39,15 +39,15 @@ The planned alert types include: ...@@ -39,15 +39,15 @@ The planned alert types include:
* Any neutrinos correlated with external alerts * Any neutrinos correlated with external alerts
* Other alerts to be defined, or more subcategories divided from the High-Energy Neutrino alerts if necessary (e.g. track HE, cascade HE alerts) * Other alerts to be defined, or more subcategories divided from the High-Energy Neutrino alerts if necessary (e.g. track HE, cascade HE alerts)
## Alert Interfaces ### Alert Interfaces
The Alert receiving/sending is via the GCN (https://gcn.gsfc.nasa.gov/). The Alert data will be the neutrino candidates in VOEvent format, which is the standard data format for experiments to report and communicate their observed transient celestial events facilitating for follow-ups. The Alert receiving/sending is via the GCN (https://gcn.gsfc.nasa.gov/). The Alert data will be the neutrino candidates in VOEvent format, which is the standard data format for experiments to report and communicate their observed transient celestial events facilitating for follow-ups. The alert distribution is done via Comet (https://comet.transientskp.org/en/stable/index.html) which is an implementation of the VOEvent transportation protocol.
See more about VOEvent here: See more about VOEvent here:
* https://www.ivoa.net/documents/VOEvent/ * https://www.ivoa.net/documents/VOEvent/
* https://voevent.readthedocs.io/en/latest/index.html * https://voevent.readthedocs.io/en/latest/index.html
## Alert data ### Alert data
The planned content for each neutrino alert includes: The planned content for each neutrino alert includes:
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