Extragalactic Working Group

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The Extragalactic Sources Science Group focuses on the analysis of spectra, time variability, and periodicity of sources outside of our Galaxy.

Current Coordinators: Mireia Neivas Rosillo (Leader), Seiya Nozaki (Deputy)

Past Coordinators: David Sanchez

(since March 1, 2023)

Members

Join us!

Mailing list: join here

EGAL Meeting

last meetings

Date	Meeting	Indico	Minutes
Oct 28, 2023	AGN Zoo	[1]	[2]
Oct 15, 2023	Egal	[3]	[4]
Sep 6, 2023	AGN Zoo	[5]	[6]
Sep 5, 2023	Egal	[7]	[8]
Aug 16, 2023	AGN Zoo	[9]	cancelled
Aug 11, 2023	Egal	[10]	cancelled
July 21, 2023	AGN Zoo	[11]	[12]
July 19, 2023	Egal	[13]	[14]

Full list of meetings : indico

Past Observation and Current studies

A wiki page devoted to collect the current studies made and the observations that might interest the group can be found here : EGAL_Observations_and_Studies

A list of the ToO can be found here : Logbook_of_ToO

Papers in preparation:

• AGN_paper_LST1
• BLLac

Other source analyses

• NGC_1275
• TON599

Papers in advanced stage:

conferences

ICRC 2023:

- Ryuji: AGN Zoo
- Seiya: BL Lac

TeVPA 2023:

- Joshua: AGN Zoo
- Estelle: PG1553+113

Useful Tools

• Coordinate converter http://heasarc.gsfc.nasa.gov/cgi-bin/Tools/convcoord/convcoord.pl
• Distance converter http://www.convertworld.com/en/length/Parsec.html
• Energy/frequency/wavelength converter http://heasarc.gsfc.nasa.gov/cgi-bin/Tools/energyconv/energyConv.pl
• A Date/Time Conversion Utility http://heasarc.gsfc.nasa.gov/cgi-bin/Tools/xTime/xTime.pl
• Flux/count rate converter http://heasarc.gsfc.nasa.gov/Tools/w3pimms.html
• Catalog of TeV source http://tevcat.uchicago.edu/
• Publication of HESS, MAGIC and VERITAS
• To calculate source observability (you may have to introduce LST-1 coordinates 28.76195, -17.89005) http://www.magic.iac.es/scheduler/ or https://www.mpi-hd.mpg.de/hfm/HESS/public/Visibility.html