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Class lsst::afw::geom::ellipses::TraceRadius

Class lsst::afw::geom::ellipses::TraceRadius¶

class TraceRadius¶

The radius defined as \(\sqrt{0.5(I_{xx} + I_{yy})}\)

The trace radius is equal to the standard radius for a circle

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Class lsst::afw::geom::ellipses::TraceRadius

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Financial support for LSST comes from the National Science Foundation (NSF) through Cooperative Agreement No. 1258333, the Department of Energy (DOE) Office of Science under Contract No. DE-AC02-76SF00515, and private funding raised by the LSST Corporation. The NSF-funded LSST Project Office for construction was established as an operating center under management of the Association of Universities for Research in Astronomy (AURA). The DOE-funded effort to build the LSST camera is managed by the SLAC National Accelerator Laboratory (SLAC).