visualization - Plotting and Visualization¶
Getting Started¶
gammapy.visualization
provides a few helper functions and classes to create
publication-quality images.
Colormaps¶
The following example shows how to plot images using colormaps that are commonly
used in gamma-ray astronomy (colormap_hess
and colormap_milagro
).
Survey Panel Plots¶
The MapPanelPlotter
allows to split e.g. a galactic plane survey image with
a large aspect ratio into multiple panels. Here is a short example:
Reference/API¶
gammapy.visualization Package¶
Functions¶
|
A function to annotate a heatmap. |
|
Colormap often used in H.E.S.S. |
|
Colormap often used in Milagro collaboration publications. |
|
Plot smooth curve from contour points |
|
Create a heatmap from a numpy array and two lists of labels. |
|
Plot the off regions of spectrum datasets. |
|
Plot the theta2 distribution of ON, OFF counts, excess and signifiance in each theta2bin. |
Classes¶
|
Map panel plotter class. |