XMM-Newton 2018 Science Workshop
Time-Domain Astronomy: A High Energy View13 - 15 June 2018
European Space Astronomy Centre (ESAC)
Villafranca del Castillo
(click to download full poster)
This webpage is being updated as further details are known.
Many astronomical objects are time variable. Time variability encodes key information about the source physics; this information is complementary to that in energy spectra and is essential for our complete understanding of the phenomena involved. Most X-ray emitting objects show variability whose timescales can span many orders of magnitudes, from decades down to milliseconds depending on the source. Studying X-ray variability, we can probe the physics of a large number of phenomena in a plethora of different astrophysical objects, from large scale changes of galactic environments down to the direct environment of compact accretion objects. Objects studied include solar system objects and stars, novae and supernovae, pulsars and magnetars, Galactic black holes and supermassive black holes in the centre of active galactic nuclei.
With the upcoming multi-wavelength time-domain monitoring facilities such as Gaia, LSST, ASAS, TESS, PanSTARRS in the optical band, or SKA in the radio band, to name a few, an enormous potential for multi-wavelength studies will soon be available. The workshop aims to summarise the current understanding of the variability in high energy astrophysical objects in order to explore the potential synergy with other (new) time-domain facilities and to foster cooperation between observers in different energy bands.
- Statistics, Methodology, and Tools
- Variable Multiwavelength Emitters and Multiwavelength Facilities
- Timing from Accretion and Ejection Phenomena
- Triggers of Variability: Magnetism, Shocks, Companions
- Explosive Astrophysics/Fast Astrophysics
|C. Argiroffi||Università di Palermo, Italy|
|T. Bogdanovic||Georgia Tech, Atlanta, USA|
|B. De Marco||Nicolaus Copernicus Astronomical Center, Warsaw, Poland|
|F. Fürst||European Space Astronomy Centre, Madrid, Spain|
|D. Haggard||McGill University, Montreal, Canada|
|S. Hodgkin||University of Cambridge, United Kingdom|
|D. Huppenkothen||University of Washington Seattle, USA|
|E. Lusso||University of Durham, United Kingdom|
|M.J. Middleton||University of Southampton, United Kingdom|
|E. Petroff||Netherlands Institute for Radio Astronomy, Dwingeloo, the Netherlands|
|F. Pintore||Istituto di Astrofisica Spaziale e Fisica Cosmica Milano, Italy|
|K. Poppenhaeger||Queen's University Belfast, United Kingdom|
|G. Sala||Universitat Politècnica de Catalunya, Barcelona, Spain|
|S. Sciortino||Osservatorio Astronomico di Palermo, Italy|
|N. Tanvir||University of Leicester, United Kingdom|
|R. Walter||University of Geneva, Switzerland|
Outline of WS
Statistics, Methodology, and ToolsQuestions:
- Are we prepared for the big surveys?
- What region of parameter space requires new methodology? (e.g., spectra-timing, low count rates)
- What can we learn from techniques used in other fields?
- Characterization of non-periodic variability
- Machine learning
- Statistical techniques in time series analysis: characterization of non-periodic variability and machine learning
- Statistical techniques in time series analysis: machine learning and big surveys
Variable Multi Wavelength Emitters and Multiwavelength FacilitiesQuestions:
- Challenges of strictly simultaneous coordination?
- What are the regions of parameter space opened up by new facilities?
- How does polarimetry help?
- How can we ensure continued monitoring the optical and X-ray sky?
- Current and future MW campaigns: The big picture
- Gaia's view of transient sources
- Multiwavelength observations of accretion/ejection in supermassive black holes
Timing from Accretion and Ejection PhenomenaQuestions:
- Is accretion physics truly scale-invariant?
- How can we probe the disc/jet connection?
- How are accretion winds and jets (dis)connected?
- What key theoretical developments are required to understand the various accretion physics related phenomena?
- X-ray binaries
- Young stars
- Theory of accretion/ejection
- Modeling young stellar objects and their variability
- Accretion, ejection and variability of CVs and novae
- Timing and reflection in AGN and XRBs
- The variability of Sgr A*
- Variability in AGN surveys
- Variability in deep fields
Triggers of Variability: Magnetism, Shocks, CompanionsQuestions:
- How can polarimetry help?
- What is the physics of shocks?
- How does variability affect planets?
- Young stars
- Massive stars
- Shocks in stellar winds
- Magnetized neutron stars
- X-ray/gamma-ray connections
- Stellar variability
- Eta Car's variability
- Planet interaction
- Magnetized neutron stars: spectral-timing variability
Explosive Astrophysics/Fast AstrophysicsQuestions:
- What are the requirements of multi-messenger astrophysics?
- Is the GRB/SN connection settled?
- X-ray bursts
- Fast radio bursts
- Timing and dust scattering halos
- Tidal disruption events
- Fast radio bursts
- Gamma-ray bursts
- GW follow up: physics and multiwavelength variability
Scientific Organising Committee (SOC)
|Matteo Bachetti||Osservatorio Astronomico di Cagliari, Selargius, Italy|
|Enrico Bozzo||University of Geneva, Versoix, Switzerland|
|Guillaume Dubus||University Grenoble Alpes, France|
|Phil Evans||University Leicester, United Kingdom|
|Poshak Gandhi||University of Southampton, United Kingdom|
|Margarita Hernanz||Institute of Space Sciences, Barcelona, Spain|
|Sera Markoff||University of Amsterdam, The Netherlands|
|Alex Markowitz||Nicolaus Copernicus Astronomical Center, Poland|
|Yaël Nazé||Université de Liège, Belgium|
|Francesca Panessa||Istituto di Astrofisica e Planetologia Spaziali di Roma, Italy|
|Richard Saxton||XMM-Newton Science Operations Centre, Madrid, Spain|
|Norbert Schartel (co-chair)||XMM-Newton Science Operations Centre, Madrid, Spain|
|Lara Sidoli||Istituto di Astrofisica Spaziale e Fisica Cosmica, Milano, Italy|
|Beate Stelzer||University of Tübingen, Germany & |
Osservatorio Astronomico di Palermo, Italy
|John Tomsick||University of California, Berkeley, USA|
|Peggy Varniere||University Paris Diderot, France|
|Joern Wilms (chair)||University Erlangen-Nürnberg, Germany|
|Andreas Zezas||University of Crete, Greece|
Local Organising Committee (LOC)
Simone Migliari (Chair), Lucia Ballo, Ignacio de la Calle, Jacobo Ebrero, Felix Fürst, Cristina Hernández, Aitor Ibarra, Eleni Kalfountzou, Jan-Uwe Ness, Richard Saxton, Norbert Schartel, Michael Smith, Ana Willis.
|Friday, 02 February 2018||Opening of Registration and abstract submission|
|Friday, 09 March 2018||Deadline abstract submission|
|Monday, 16 April 2018||Notification to authors|
|Monday, 30 April 2018||Early registration deadline|
|Wednesday, 30 May 2018||Late registration deadline|
|Wednesday, 13 June 2018||On-site registration|
Abstract Submission and Registration
Deadline for abstract submission is Friday 9th March 2018.
Decisions about accepted presentations (talks and posters) will be communicated before the early registration deadline.
The registration fee will be 70 €. The fee includes the coffee breaks for the three days and a printed issue of the refereed conference proceedings.
|For workshop registration and booking of the workshop dinner, please visit the external web portal, operated by the ESA Conference Bureau:|
Conference proceedings will be published as a regular issue of the refereed journal Astronomical Notes.
The workshop dinner will take place on Thursday, 14th June 2018, 21:00 hr.
The venue is the roof-top terrace of the restaurant "Azotea of the Circulo de Bellas Artes", in Madrid centre, with a spectacular view of the city.
The dinner fee will be 60 € including drinks. Participation to the cocktail dinner as well as dietary restrictions can be specified during online registration.
Accommodation and Transport
Hotel availability in Madrid is quite limited in June and early booking is recommended. ESAC is located some 30 km west of Madrid and it will thus be best to search for a hotel in the western parts of Madrid.
We will not block hotel rooms for the conference in any particular hotel, but a list of recommended hotels in this area together with useful links is posted below:
- Hotel Exe Moncloa (****): https://www.exehotels.co.uk/exe-moncloa.html +34 917459299 firstname.lastname@example.org
- Hotel Conde Duque (****): https://en.granhotelcondeduque.com/ +34 914477000 email@example.com
- Hotel Tirol (***): https://en.t3tirol.com/ +34 915481900
- Madfor Acta Hotel (***): https://www.hotel-madfor.com/en/ +34 915471400 firstname.lastname@example.org
- Leonardo Hotel Madrid City Center (***): https://www.leonardo-hotels.com/leonardo-hotel-madrid-city-center +34-914460900 email@example.com
- Leonardo Boutique Hotel Madrid (***): https://www.leonardo-hotels.com/leonardo-boutique-hotel-madrid +34-915939777 firstname.lastname@example.org
Other useful links to find budget hotels:
The location of all recommended hotels is marked in the map below:
A shuttle bus service will be provided free of charge for transport between Madrid and ESAC and back to Madrid for the three days of the meeting. The departure location of the bus will be in front of the
Arcipreste de Hita, 10
(marked green on the map), which is also very near metro stations. Please note that it is not required to stay at this hotel to make use of this service. Details will be announced later to those who will make use of the bus. On the last day, we also plan one shuttle bus to go from ESAC directly to the airport, depending on demand.
The workshop will be held at the European Space Astronomy Centre (ESAC), located at Villafranca del Castillo, Madrid, Spain.
The airport of Madrid is connected to the Metro system, providing service to the center of Madrid within 30 minutes for the price of 4,50 €. Find more information under: https://www.metromadrid.es/en/index.html.
Depending on traffic, a taxi from the airport to the centre of Madrid takes about the same time or longer and costs 30 € fixed price. The legal frame of taxi rides to/from the airport can be consulted under: https://www.aeropuertomadrid-barajas.com/transportation/madrid-airport-bytaxi.htm
For taxi rides to other locations, prices can be calculated with the tool https://www.worldtaximeter.com/madrid. This tool is external to ESA, we cannot guarantee it is updated, neither do we endorse this tool to be better than others that may exist.
In order to get to ESAC, we recommend using the shuttle bus. For independent travel by public transport, taxi, or car from Madrid to ESAC, see description How to get to ESAC.
- Local Organising Committee
for questions related to the scientific organisation and abstract submission:
- ESA Conference Bureau
for information about registration and social events:
ESA-ESTEC / ATPI Corporate Events
Phone: +31 71 565 50 05