کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1779691 1022019 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
ITERA: IDL tool for emission-line ratio analysis
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم نجوم و فیزیک نجومی
پیش نمایش صفحه اول مقاله
ITERA: IDL tool for emission-line ratio analysis
چکیده انگلیسی
We present a new software tool to enable astronomers to easily compare observations of emission-line ratios with those determined by photoionization and shock models, ITERA, the IDL Tool for Emission-line Ratio Analysis. This tool can plot ratios of emission lines predicted by models and allows for comparison of observed line ratios against grids of these models selected from model libraries associated with the tool. We provide details of the libraries of standard photoionization and shock models available with ITERA, and, in addition, present three example emission-line ratio diagrams covering a range of wavelengths to demonstrate the capabilities of ITERA. ITERA, and associated libraries, is available from http://www.brentgroves.net/itera.html.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: New Astronomy - Volume 15, Issue 7, October 2010, Pages 614-620
نویسندگان
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