{
  "id": "1810.08045",
  "version": "v1",
  "published": "2018-10-18T13:40:55.000Z",
  "updated": "2018-10-18T13:40:55.000Z",
  "title": "A new method to derive star formation histories in dwarf galaxies",
  "authors": [
    "Marius Čeponis",
    "Rima Stonkutė",
    "Vladas Vansevičius"
  ],
  "comment": "4 pages, 3 figures, Poster contribution, IAU Symposium 344, Dwarf Galaxies: from the Deep Universe to the Present, (Eds) S. Stierwalt & K. McQuinn",
  "categories": [
    "astro-ph.GA"
  ],
  "abstract": "We present a new method to derive 2D star formation histories in dwarf irregular galaxies. Based on multicolor stellar photometry data we have found that in the Leo A galaxy during the last $\\sim$400 Myr star formation was propagating according to the inside-out scenario. Star-forming regions have spread strongly asymmetrically from the center and their present day distribution correlates well with the HI surface density maps.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2018-10-18T13:40:55.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "derive star formation histories",
      "dwarf galaxies",
      "derive 2d star formation histories",
      "hi surface density maps",
      "multicolor stellar photometry data"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}