Low galactic HE gamma-ray blazars in the VVV survey
Our motivation is to find blazars among the unidentified gamma-ray sources detected with Fermi-LAT in the crowed galactic plane region. Searching for photometric characteristics of blazars in the near- IR using data from the Vista Variables in the Vía Láctea (VVV survey), we aim to find a method to...
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| Autores principales: | , , , , |
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| Formato: | Objeto de conferencia |
| Lenguaje: | Inglés |
| Publicado: |
2015
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/168110 |
| Aporte de: |
| Sumario: | Our motivation is to find blazars among the unidentified gamma-ray sources detected with Fermi-LAT in the crowed galactic plane region. Searching for photometric characteristics of blazars in the near- IR using data from the Vista Variables in the Vía Láctea (VVV survey), we aim to find a method to associate blazars to unidentified gamma-ray sources. We show preliminary results on the photometric properties of 4 gamma-ray blazars using the color-magnitude and color-color diagrams.
We also compare these results with a different method based on mid-IR observations acquired with Wide-field Infrared Survey Explorer (WISE). |
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