Hi Jacco, hi all,
As I couldn’t join the meeting the morning, please find here a few short notes from the
Transients WG:
* ICRC 2023: status reports of all proposed analyses during the last WG call
(minutes<https://hess-confluence.desy.de/confluence/display/HESS/Transient+WG:+Zoom+meeting+2023-05-15>)
* All analyses on track for successful A&R review
* GRB catalog changed to poster => to be withdrawn from ICRC and resubmitted as
talk at TeVPA
* TDE task group: previous coordinator (Iryna) left the collaboration => Sabrina
Einecke is taking over
* Gravitational waves
* O4 scheduled to start on May 24 (only Ligo; Virgo is undergoing repairs and will
not join before autumn; details for example
here<https://www.science.org/content/article/damage-delays-restart-italy…)
* engineering run ongoing: first alert yesterday (May 18); most likely a neutron
star + back hole merger => HESS ToO with 3 full runs; RTA hotspot under investigation
Cheers,
Fabian
---------------------------------------------
Fabian Schüssler
CEA Irfu DPhP
Bât. 141, 153b
91191 Gif-sur-Yvette Cedex, France
Tel.: +33 1 69 08 30 20
Homepage<http://www.multimessenger-astronomy.com/> +
Gamma-Catcher<https://gamma-catcher.com> +
Astro-COLIBRI<https://astro-colibri.com/>
Le 19 mai 2023 à 11:47, Jacco Vink <j.vink@uva.nl<mailto:j.vink@uva.nl>> a
écrit :
Dear All,
Please find attached the minutes of todays meeting.
In italics the action items, or things that need your attention.
Best regards,
Jacco
--
Present: Alicja
Wierzcholska<https://hess-confluence.desy.de/confluence/display/~wierzcholska>
,Brian Reville<https://hess-confluence.desy.de/confluence/display/~brian.reville>,
Jacco Vink<https://hess-confluence.desy.de/confluence/display/~j.vink> ,Jonathan
Mackey<https://hess-confluence.desy.de/confluence/display/~jonathan.mackey> ,
Kathrin
Egberts<https://hess-confluence.desy.de/confluence/display/~kathrin.egberts>,
Matteo Cerruti<https://hess-confluence.desy.de/confluence/display/~cerruti> ,
Stefan Wagner<https://hess-confluence.desy.de/confluence/display/~swagner>
Absent: Fabian
Schüssler<https://hess-confluence.desy.de/confluence/display/~fabian.schussler> ,
Dieter Horns<https://hess-confluence.desy.de/confluence/display/~dieter.horns>
* Welcome
* ICRC Status:
* Iterated that only those results can be shown for which realistically a paper is
ready fro submission around ICRC meeting
* Some contributions seem not to meet this criterion
* All WG conveners check readiness of proposed ICRC contributions within their WGs
* A new column is added "Approved by WG" to contribution table. Only
those that are approved can be presented. See ICRC 2023 and other conferences in
July/August
2023<https://hess-confluence.desy.de/confluence/pages/viewpage.action?pageId=477036545>
* Migration from Confluence to Wiki:
* Will be completed by late autumn 2023
* Migration handled by IT dept
* Action will be required from institute leaders
* WG conveners: may want to "clean up" their pages
* Check out links to pre-2019 pages in old WG structure
* Once migration completed: check all is well
* Most of the above concerns the period after summer
* Round of WGs:
* CRsWG / Kathrin
Egberts<https://hess-confluence.desy.de/confluence/display/~kathrin.egberts> :
* electrons go well, very stable results, intense work, low systematics
* paper draft preliminary stage
* Diffuse WG/ Sabrina
Casanova<https://hess-confluence.desy.de/confluence/display/~sabrina.casanova> :
* No ICRC contributions from diffuse group
* All projects presented at HESS Spring meeting
* WT on molecular cloud expected → make sure not to interfere with WTs for ICRCs
* Stellar WG/ Jonathan
Mackey<https://hess-confluence.desy.de/confluence/display/~jonathan.mackey>:
* SS433 submitted to Scienc
* Arache/Vela psr: nothing communicated yet to WG, Jonathan requested
information
* New WG meeting today: updates expected from B1259 and LMC projects
* Eta Car: good progress
* Westerlund 2: no news yet
* Flares from microquasars: progresses well (presented at transients WG)
* SNRPP/ Brian
Reville<https://hess-confluence.desy.de/confluence/display/~brian.reville> :
* No papers submitted lately
* Papers by Tina Wach well advanced
* Since joint stellar/SNRPP meetings: need to clarify for projects which WG
* New Galactic plane survey results: doubtful if ready for ICRC
* Stefan: needs scrutiny from all HESS active
* AGN/ Matteo
Cerruti<https://hess-confluence.desy.de/confluence/display/~cerruti> :
* WG call will be this Monday
* ICRC related:
* New M87 paper is accepted and on ArXiv
* M87 spectral paper: draft promised but not seen yet (resulted presented at
HESS coll. meeting)
* PKS 1510: draft went through collaboration review
* Soon new draft expected on M87 MW campaign with EHT
* OT 081: waiting for an updated from the MAGIC collaboration
* MW/ Alicja
Wierzcholska<https://hess-confluence.desy.de/confluence/display/~wierzcholska> :
* No major news
* New A&R procedures regarding Fermi-LAT data well received
* AOB/Closing
* Not certain whether next call will be on June 9. AP dept will be informed
later.
===============================
Dr. Jacco Vink
Associate Professor in Astrophysics
Anton Pannekoek Institute/GRAPPA
Science Park 904, Room C4.150
1098 XH Amsterdam, The Netherlands
j.vink@uva.nl<mailto:j.vink@uva.nl>/+31 20 525 7068
https://staff.fnwi.uva.nl/j.vink
===============================
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