Present: Alicja Wierzcholska ,Brian Reville, Jacco Vink ,Jonathan Mackey ,   Kathrin Egberts,  Matteo Cerruti  , Stefan Wagner
Absent: Fabian Schüssler , 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
• 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 : 
    • electrons go well, very stable results, intense work, low systematics
    • paper draft preliminary stage
  • Diffuse WG/ 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:
    • 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 :
    • 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 :
    
    • 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 :
    • 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.