LSSTApplications
19.0.0-14-gb0260a2+72efe9b372,20.0.0+7927753e06,20.0.0+8829bf0056,20.0.0+995114c5d2,20.0.0+b6f4b2abd1,20.0.0+bddc4f4cbe,20.0.0-1-g253301a+8829bf0056,20.0.0-1-g2b7511a+0d71a2d77f,20.0.0-1-g5b95a8c+7461dd0434,20.0.0-12-g321c96ea+23efe4bbff,20.0.0-16-gfab17e72e+fdf35455f6,20.0.0-2-g0070d88+ba3ffc8f0b,20.0.0-2-g4dae9ad+ee58a624b3,20.0.0-2-g61b8584+5d3db074ba,20.0.0-2-gb780d76+d529cf1a41,20.0.0-2-ged6426c+226a441f5f,20.0.0-2-gf072044+8829bf0056,20.0.0-2-gf1f7952+ee58a624b3,20.0.0-20-geae50cf+e37fec0aee,20.0.0-25-g3dcad98+544a109665,20.0.0-25-g5eafb0f+ee58a624b3,20.0.0-27-g64178ef+f1f297b00a,20.0.0-3-g4cc78c6+e0676b0dc8,20.0.0-3-g8f21e14+4fd2c12c9a,20.0.0-3-gbd60e8c+187b78b4b8,20.0.0-3-gbecbe05+48431fa087,20.0.0-38-ge4adf513+a12e1f8e37,20.0.0-4-g97dc21a+544a109665,20.0.0-4-gb4befbc+087873070b,20.0.0-4-gf910f65+5d3db074ba,20.0.0-5-gdfe0fee+199202a608,20.0.0-5-gfbfe500+d529cf1a41,20.0.0-6-g64f541c+d529cf1a41,20.0.0-6-g9a5b7a1+a1cd37312e,20.0.0-68-ga3f3dda+5fca18c6a4,20.0.0-9-g4aef684+e18322736b,w.2020.45
LSSTDataManagementBasePackage
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Result object for a single nonlinear fitting stage of the CModel algorithm. More...
#include <CModel.h>
Public Types | |
enum | FlagBit { FAILED =0, TR_SMALL, MAX_ITERATIONS, NUMERIC_ERROR, BAD_REFERENCE, NO_FLUX, N_FLAGS } |
Flags for a single CModel stage (note that there are additional flags for the full multi-stage fit) More... | |
Public Member Functions | |
CModelStageResult () | |
Public Attributes | |
boost::shared_ptr< Model > | model |
Model object that defines the parametrization (defined fully by Control struct) More... | |
boost::shared_ptr< Prior > | prior |
Bayesian priors on the parameters (defined fully by Control struct) More... | |
boost::shared_ptr< OptimizerObjective > | objfunc |
Objective class used by the optimizer. More... | |
boost::shared_ptr< UnitTransformedLikelihood > | likelihood |
Object used to evaluate models and compare to data. More... | |
Scalar | instFlux |
Flux measured from just this stage fit. More... | |
Scalar | instFluxErr |
Flux uncertainty from just this stage fit. More... | |
Scalar | instFluxInner |
Flux measured strictly within the fit region (no extrapolation). More... | |
Scalar | objective |
Value of the objective function at the best fit point: chisq/2 - ln(prior) More... | |
Scalar | time |
Time spent in this fit in seconds. More... | |
afw::geom::ellipses::Quadrupole | ellipse |
Best fit half-light ellipse in pixel coordinates. More... | |
ndarray::Array< Scalar const, 1, 1 > | nonlinear |
Opaque nonlinear parameters in specialized units. More... | |
ndarray::Array< Scalar const, 1, 1 > | amplitudes |
Opaque linear parameters in specialized units. More... | |
ndarray::Array< Scalar const, 1, 1 > | fixed |
Opaque fixed parameters in specialized units. More... | |
afw::table::BaseCatalog | history |
Trace of the optimizer's path, if enabled by diagnostic options. More... | |
std::bitset< N_FLAGS > | flags |
Array of flags. More... | |
Result object for a single nonlinear fitting stage of the CModel algorithm.
Flags for a single CModel stage (note that there are additional flags for the full multi-stage fit)
Enumerator | |
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FAILED | General flag, indicating whether the flux for this stage can be trusted. |
TR_SMALL | Whether convergence was due to the optimizer trust region getting too small (not a failure!) |
MAX_ITERATIONS | Whether the optimizer exceeded the maximum number of iterations. Indicates a suspect fit, but not necessarily a bad one (implies FAILED). |
NUMERIC_ERROR | Optimizer encountered a numerical error (something likely went to infinity). Result will be unusable; implies FAILED. |
BAD_REFERENCE | Reference fit failed, so forced fit will fail as well. |
NO_FLUX | No flux was measured. |
N_FLAGS | Non-flag counter to indicate the number of flags. |
Definition at line 296 of file CModel.h.
lsst::meas::modelfit::CModelStageResult::CModelStageResult | ( | ) |
ndarray::Array<Scalar const,1,1> lsst::meas::modelfit::CModelStageResult::amplitudes |
afw::geom::ellipses::Quadrupole lsst::meas::modelfit::CModelStageResult::ellipse |
ndarray::Array<Scalar const,1,1> lsst::meas::modelfit::CModelStageResult::fixed |
std::bitset<N_FLAGS> lsst::meas::modelfit::CModelStageResult::flags |
afw::table::BaseCatalog lsst::meas::modelfit::CModelStageResult::history |
Scalar lsst::meas::modelfit::CModelStageResult::instFlux |
Scalar lsst::meas::modelfit::CModelStageResult::instFluxErr |
Scalar lsst::meas::modelfit::CModelStageResult::instFluxInner |
boost::shared_ptr< UnitTransformedLikelihood > lsst::meas::modelfit::CModelStageResult::likelihood |
boost::shared_ptr< Model > lsst::meas::modelfit::CModelStageResult::model |
ndarray::Array<Scalar const,1,1> lsst::meas::modelfit::CModelStageResult::nonlinear |
Scalar lsst::meas::modelfit::CModelStageResult::objective |
boost::shared_ptr< OptimizerObjective > lsst::meas::modelfit::CModelStageResult::objfunc |
boost::shared_ptr< Prior > lsst::meas::modelfit::CModelStageResult::prior |
Scalar lsst::meas::modelfit::CModelStageResult::time |