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telecon20180215B
baltierra edited this page Oct 28, 2024
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The call will be one hour long.
You can connect to this telecon with either of two methods (the audio will be bridged):
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Using the free TeamSpeak software: Download from here and install the software, preferably in advance.
Please use headphones(simple phone earbuds/mic work well) or an anti-echo USB speakerphone (Jabra, Phoenix, Sennheiser, etc.) At the beginning of the telecon, connect to the server at zam.mit.edu and use the password la$er.Please find the microphone symbol at the top, 3rd from the left, and click on it to mute-- it starts with the microphone 'live'. (Note to LVC members: this is not the usual LVC telecon server.) Once you are connected to the server, stay on "Open LVEM Towm Meeting" channel. For more details and usage advice, see TeamSpeakInfo. - Telephone: Dial the access numbers 1-800-704-9804 (toll free in the US; possibly accessible toll-free via skype from outside the US too) and internationally 1-404-920-6604 with participant code 8295093# . To mute/unmute your line, press 6. However, we strongly recommend that you use TeamSpeak, to allow to follow chat and to 'raise your hand' for questions/comments.
- Please note this telecon, agenda, and minutes are not password-protected.
- Announcements (5')
- Planning GW multi-messenger town hall meeting(s) (15') [wiki] [slides]
- Sample GW event from O2 (20') [slides] [slides]
- Updates and feedback from astronomer partners (20')
- AOB
==> Participants:
AndreaTiengo
Phil Cowperthwaite
Alexei Pozanenkoskwang
Tristan OliveOliver
ThierryPradier[ANTARES/KM3NeT]
Wen-fai Fong
mssgill
Jonatan Selsing
Jaime Alvarez-Muniz
Daniele Malesani
TeamSpeakUser
Shaolin
mssgill
Nobu Kawai
AndreaTiengo
Marcos Santander (VERITAS)
Enzo_Brocato-grawita
katsavounidis
Enrique Zas
AdamGoldstein
KH Kampert
F.Verrecchia
Brad Cenko
Erik Blaufuss- IceCube
Hsin-Yu Chen
VarunBhalerao
MichelleHui
Leo Singer
Andy Smith
Dornic Damien
Alexis Coleiro
Colleen Wilson-Hodge
giulia stratta
stefano valenti
SDV
Marcelle
Jasmine Gill
Shaolin
DarylHaggard
FrancescoVerrecchia(AGILE)
TeamspeakUser
Israel
Iair Arcavi
reed.essick
TeamspeakUser
Leo Singer (iPhone)
TeamspeakUser
Leo Singer
SilviaPiranomonte
juan
Juan Garcia
Daniel Kocevski
Martin Hendry
Peter Junker
Stephen Smartt
Owen
Norbert Schartel
==> Announcements:
Earlier LVEM call @08:00 UTC -- look out for minutes
Monthly OpenLVEM telecon on 3rd Thu of each month;
no meeting in March because of the Town Hall meeting @MIT
==> Town Hall meetings
Walked over wiki @ https://gw-astronomy.org/wiki/OpenLVEM/TownHallMeetings2018
OpenLVEM is in effect as of January 2018; Formal announcement by LIGO-Virgo spokespersons imminent
Survey reponses ~80; Boston, MA March 16/17 and Amsterdam, Netherlands April 12/13.
Please note change of venue in Europe from Italy to Netherlands.
Town Hall registrations @ https://openlvem.mit.edu . Please indicate your attendance ASAP.
Structure of meetings:
(1) LIGO-Virgo status
(2) short presentations from participants
(3) policy on OPA: rate of events, latency, event profile
(4) astronomer preparations
(5) science driven MOUs and collaborations
(6) standardizing records from astrnomical observations
Stefano V: will there be remote participation to the meeting?
Erik K: will do our best but can't guarantee at this point
Steven S: agenda is good; most important is #3.
Need to understand what can be provided and what is wished to be provided.
Steven S: #5 is also valuable. Avoid short presentations on what participants are doing.
Suggest short pre-meetings/parallel meeting to think and discuss on #5.
Erik K: break-out idea for discussing science-based MOUs/collaborations is a good one
Marcos S: will be good to organize science groups under the LVEM umbrella.
These should be separate for the main EM followup of OPAs
Enzo B: #3 and #5 items will need a lot of time
Brad C: echo Steven's comments
Erik K: shall we press ahead with these science groups now or wait
Steven S: it can wait for formal structure but good to get the discussion going
Erik K: any presentation from the astronomy side in the way of
Colleen: need status/update on the instruments and rates of events
==> O1/O2 event profile discussion:
Added information in O2: Distance information, EM bright classification
Steven S: p_astro is a very useful thing-- will you provide that?
Erik : most likely
Steven S: OPAs will be at FAR < 1/100 years. What is the rationale for that?
Erik K: slides shown are from previous meetings/statement is a boiler plate oneErik K: item is in discussion within the collaboration
Erik K: a question for the astronomer colleagues:
what is your preferred FAR for a system that is NOT classified as binary?
Steven : 1/month -1/2mon ; it will depend on the facility
Peter J: second Steven's argument; overall hard question to answer
Enzo B: what was the rate of O2
Erik K: 1/2mon
Steven S: will there be new pipelines producing alerts?
Erik K: to zeroth-order, no. The same 3 CBC and 2 Burst searches that reportedalerts over O2 will continue over O3 too. Please note Bayestar and LALinferenceare follow-up pipelines that measure from the data extrinsic and intrinsic sourceparameters, most notably the 3D skymap.