Imaging
The Imaging threads cover a wide range of topics that include source detection, creating exposure maps and normalized images, and calculating image statistics. How to create color images for publication is addressed, as well as merging data from multiple observations.
Analysis Guides:
General:
-
Analysing the ACIS Background with the "Blank-Sky" Files
(24 Jan 2012)
- The HRC-I Background Event Files
- The HRC-I Background Spectra Files
- Match the Binning of an Image
- An Estimated Background Image
- True Color Images
- True Color Images in ds9
-
An Image of Diffuse Emission
(9 Jan 2012)
- Using Data Cubes
-
Analysing the ACIS Background with the "Blank-Sky" Files
Reprojecting Data:
Coordinates, Astrometry, & Spatial Filtering:
Exposure Maps:
- Using merge_all to Compute ACIS Exposure Maps and Fluxed Images
-
Calculating Spectral Weights for mkinstmap
(24 Jan 2012)
- Single Chip ACIS Exposure Map and Fluxed Image
- Multiple Chip ACIS Exposure Map and Fluxed Image
-
HRC-I Exposure Map and Fluxed Image
(16 Feb 2012)
- HRC-S Exposure Map and Fluxed Image
- Match the Binning of an Image
Modeling & Fitting Imaging Data with Sherpa
(from the Sherpa analysis threads):

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