Multi-wavelength data analysis of ONC X-ray sources

Susan M. Hojnacki, Nicolas Grosso, Giusi Micela, Donald Richards, Norbert Schulz, David Huenemoerder

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

To take advantage of the increasing amount of available multi-wavelength astronomical data, we are statistically merging data from several wavelength regimes to analyze astronomical objects. This simultaneous analysis of emission across a wide range of wavelengths will help to provide a composite understanding of young stellar objects. A statistical clustering technique coupled with fused multi-wavelength data from the optical, infrared, and X-ray can provide insight into the physical mechanisms responsible for the intense emission from young stars in different wavelength regimes and can be used to view trends and correlations between those regimes. We present some details of the data fusion followed by our results thus far analyzing spectral data from pre-main sequence (PMS) stars in the Orion Nebula Cluster (ONC).

Original languageEnglish (US)
Title of host publicationX-ray Astronomy-2009
Subtitle of host publicationPresent Status, Multi-Wavelength Approach and Future Perspectives - Proceedings of the International Conference
Pages579-582
Number of pages4
DOIs
StatePublished - 2010
EventInternational Conference on X-ray Astronomy-2009: Present Status, Multi-Wavelength Approach and Future Perspectives - Bologna, Italy
Duration: Sep 7 2009Sep 11 2009

Publication series

NameAIP Conference Proceedings
Volume1248
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

OtherInternational Conference on X-ray Astronomy-2009: Present Status, Multi-Wavelength Approach and Future Perspectives
CountryItaly
CityBologna
Period9/7/099/11/09

All Science Journal Classification (ASJC) codes

  • Ecology, Evolution, Behavior and Systematics
  • Ecology
  • Plant Science
  • Physics and Astronomy(all)
  • Nature and Landscape Conservation

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  • Cite this

    Hojnacki, S. M., Grosso, N., Micela, G., Richards, D., Schulz, N., & Huenemoerder, D. (2010). Multi-wavelength data analysis of ONC X-ray sources. In X-ray Astronomy-2009: Present Status, Multi-Wavelength Approach and Future Perspectives - Proceedings of the International Conference (pp. 579-582). (AIP Conference Proceedings; Vol. 1248). https://doi.org/10.1063/1.3475344