New IXPE X-ray polarimetry and optical monitoring of PG 1553+113 reveal variable polarization and a large EVPA swing, supporting jet models with related but non-co-spatial X-ray and optical emission regions.
On understanding the figures of merit for detection and measurement of x-ray polarization
2 Pith papers cite this work. Polarity classification is still indexing.
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abstract
The prospects for accomplishing X-ray polarization measurements appear to have grown in recent years after a more than 35-year hiatus. Unfortunately, this long hiatus has brought with it some confusion over the statistical uncertainties associated with polarization measurements of astronomical sources. The heart of this confusion stems from a misunderstanding (or potential misunderstanding) of a standard figure of merit-the minimum detectable polarization (MDP)-that one of us introduced many years ago. We review the relevant statistics, and quantify the differences between the MDP and the uncertainty of an actual polarization measurement. We discuss the implications for future missions.
citation-role summary
method 1
citation-polarity summary
fields
astro-ph.HE 2years
2026 2roles
method 1polarities
use method 1representative citing papers
A user-oriented guide that collects best practices, data formats, and analysis strategies for extracting polarimetric information from IXPE observations.
citing papers explorer
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Tracking down the broadband polarimetric properties of PG 1553+113
New IXPE X-ray polarimetry and optical monitoring of PG 1553+113 reveal variable polarization and a large EVPA swing, supporting jet models with related but non-co-spatial X-ray and optical emission regions.
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The hitchhiker's guide to the IXPE data analysis
A user-oriented guide that collects best practices, data formats, and analysis strategies for extracting polarimetric information from IXPE observations.