datasets - Reduced datasets#
gammapy.datasets Package#
Functions#
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Create a MapDataset, if energy axes, spatial width or bin size are not given they are determined automatically from the observation IRFs, but the estimated value cannot exceed the given limits. |
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Create map geometries for a |
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Apply energy dispersion to map. |
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Split dataset in multiple non-overlapping analysis regions. |
Classes#
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Dataset abstract base class. |
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Container class that holds a list of datasets. |
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Bundle a set of flux points with a parametric model, to compute fit statistic function using chi2 statistics. |
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Main map dataset for likelihood fitting. |
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Sample events from a map dataset. |
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Map dataset for on-off likelihood fitting. |
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Sample event lists for a given observation and signal models. |
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Write OGIP files. |
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Read |
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Main dataset for spectrum fitting (1D analysis). |
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Spectrum dataset for 1D on-off likelihood fitting. |
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Metadata containing information about the Dataset. |
Variables#
Registry of dataset classes in Gammapy. |
gammapy.datasets.utils Module#
Functions#
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Apply energy dispersion to map. |
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Split dataset in multiple non-overlapping analysis regions. |