LSST Applications g063fba187b+66a50001ff,g0f08755f38+1a22dc2551,g1653933729+a8ce1bb630,g168dd56ebc+a8ce1bb630,g217e2c1bcf+12e87a5bd8,g246886dfd9+466c7b6c06,g28da252d5a+858b171e04,g2bbee38e9b+404b60ec9b,g2bc492864f+404b60ec9b,g3156d2b45e+6e55a43351,g347aa1857d+404b60ec9b,g35bb328faa+a8ce1bb630,g3a166c0a6a+404b60ec9b,g3e281a1b8c+c5dd892a6c,g414038480c+6b9177ef31,g41af890bb2+70bea58702,g599934f4f4+b8c5400ca5,g781aacb6e4+a8ce1bb630,g7af13505b9+b5b9cefdb8,g80478fca09+c2997882f3,g82479be7b0+8974e6af0f,g858d7b2824+1a22dc2551,g89c8672015+f4add4ffd5,g8f1c07a47a+de51c9b0a5,g9125e01d80+a8ce1bb630,ga5288a1d22+b66f8cf76b,gb58c049af0+d64f4d3760,gc28159a63d+404b60ec9b,gcab2d0539d+66cf1de5d4,gcf0d15dbbd+12cb7e2563,gda6a2b7d83+12cb7e2563,gdaeeff99f8+1711a396fd,ge79ae78c31+404b60ec9b,gef2f8181fd+414189b318,gf0baf85859+c1f95f4921,gf0c06eb49c+1a22dc2551,gfa517265be+1a22dc2551,gfa999e8aa5+17cd334064,v28.0.0.rc2
LSST Data Management Base Package
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Namespaces | |
namespace | _id_generator |
namespace | apCorrRegistry |
namespace | applyApCorr |
namespace | baseMeasurement |
namespace | catalogCalculation |
namespace | classification |
namespace | compensatedGaussian |
namespace | diaCalculation |
namespace | diaCalculationPlugins |
namespace | footprintArea |
namespace | forcedMeasurement |
namespace | forcedPhotCcd |
namespace | measurementInvestigationLib |
namespace | noiseReplacer |
namespace | pluginRegistry |
namespace | plugins |
namespace | pluginsBase |
namespace | python |
namespace | sfm |
namespace | tests |
namespace | transforms |
namespace | version |
namespace | wrappers |
Classes | |
class | ApertureFluxAlgorithm |
Base class for multiple-aperture photometry algorithms. More... | |
class | ApertureFluxControl |
Configuration object for multiple-aperture flux algorithms. More... | |
struct | ApertureFluxResult |
A Result struct for running an aperture flux algorithm with a single radius. More... | |
class | ApertureFluxTransform |
Measurement transformation for aperture fluxes. More... | |
class | BaseAlgorithm |
Ultimate abstract base class for all C++ measurement algorithms. More... | |
class | BaseTransform |
Abstract base class for all C++ measurement transformations. More... | |
class | BlendednessAlgorithm |
Compute metrics that measure how blended objects are. More... | |
class | BlendednessControl |
class | CentroidChecker |
struct | CentroidResult |
A reusable struct for centroid measurements. More... | |
class | CentroidResultKey |
A FunctorKey for CentroidResult. More... | |
class | CentroidTransform |
Base for centroid measurement transformations. More... | |
class | CircularApertureFluxAlgorithm |
class | FatalAlgorithmError |
Exception to be thrown when a measurement algorithm experiences a fatal error. More... | |
struct | FlagDefinition |
Simple class used to define and document flags The name and doc constitute the identity of the FlagDefinition The number is used for indexing, but is assigned arbitrarily. More... | |
class | FlagDefinitionList |
vector-type utility class to build a collection of FlagDefinitions More... | |
class | FlagHandler |
Utility class for handling flag fields that indicate the failure modes of an algorithm. More... | |
struct | FluxResult |
A reusable result struct for instFlux measurements. More... | |
class | FluxResultKey |
A FunctorKey for FluxResult. More... | |
class | FluxTransform |
Base for instFlux measurement transformations. More... | |
class | ForcedAlgorithm |
Base class for algorithms that measure the properties of sources on one image, using previous measurements on another image to hold certain quantities fixed. More... | |
class | GaussianFluxAlgorithm |
A measurement algorithm that estimates instFlux using an elliptical Gaussian weight. More... | |
class | GaussianFluxControl |
A C++ control class to handle GaussianFluxAlgorithm's configuration. More... | |
class | GaussianFluxTransform |
class | LocalBackgroundAlgorithm |
A measurement algorithm that estimates the local background value per pixel. More... | |
class | LocalBackgroundControl |
Configuration of LocalBackgroundAlgorithm. More... | |
class | LocalBackgroundTransform |
struct | MagResult |
A reusable result struct for magnitudes. More... | |
class | MagResultKey |
A FunctorKey for MagResult. More... | |
class | MeasurementError |
Exception to be thrown when a measurement algorithm experiences a known failure mode. More... | |
class | NaiveCentroidAlgorithm |
A class that calculates a centroid as a simple unweighted first moment of the 3x3 region around a pixel. More... | |
class | NaiveCentroidControl |
A C++ control class to handle NaiveCentroidAlgorithm's configuration. More... | |
class | NaiveCentroidTransform |
class | PeakLikelihoodFluxAlgorithm |
A measurement algorithm that estimates the peak instrument flux, using a filtered image which has been convolved with its own PSF. More... | |
class | PeakLikelihoodFluxControl |
C++ control object for peak likelihood instrument flux. More... | |
class | PeakLikelihoodFluxTransform |
class | PixelFlagsAlgorithm |
A measurement algorithm that gets mask bits from the exposure and sets flag bits to summarize which bits are set within a source's footprint. More... | |
class | PixelFlagsControl |
A C++ control class to handle PixelFlagsAlgorithm's configuration. More... | |
class | PixelValueError |
Exception to be thrown when a measurement algorithm encounters a NaN or infinite pixel. More... | |
class | PsfFluxAlgorithm |
A measurement algorithm that estimates instFlux using a linear least-squares fit with the Psf model. More... | |
class | PsfFluxControl |
A C++ control class to handle PsfFluxAlgorithm's configuration. More... | |
class | PsfFluxTransform |
class | SafeCentroidExtractor |
Utility class for measurement algorithms that extracts a position from the Centroid slot and handles errors in a safe and consistent way. More... | |
class | SafeShapeExtractor |
Utility class for measurement algorithms that extracts an ellipse from the Shape slot and handles errors in a safe and consistent way. More... | |
class | ScaledApertureFluxAlgorithm |
Measure the instFlux in an aperture scaled to the PSF. More... | |
class | ScaledApertureFluxControl |
class | ScaledApertureFluxTransform |
class | SdssCentroidAlgorithm |
The Sdss Centroid Algorithm. More... | |
class | SdssCentroidControl |
A C++ control class to handle SdssCentroidAlgorithm's configuration. More... | |
class | SdssCentroidTransform |
class | SdssShapeAlgorithm |
Measure the image moments of source using adaptive Gaussian weights. More... | |
class | SdssShapeControl |
A C++ control class to handle SdssShapeAlgorithm's configuration. More... | |
class | SdssShapeResult |
Result object SdssShapeAlgorithm. More... | |
class | SdssShapeResultKey |
A FunctorKey that maps SdssShapeResult to afw::table Records. More... | |
class | SdssShapeTransform |
Transformation for SdssShape measurements. More... | |
struct | ShapeResult |
A reusable struct for moments-based shape measurements. More... | |
class | ShapeResultKey |
A FunctorKey for ShapeResult. More... | |
class | SimpleAlgorithm |
An abstract base classes for which the same implementation can be used for both SingleFrameAlgorithm and ForcedAlgorithm. More... | |
class | SincCoeffs |
A singleton to calculate and cache the coefficients for sinc photometry. More... | |
class | SingleFrameAlgorithm |
Base class for algorithms that measure the properties of sources on single image. More... | |
Typedefs | |
typedef int | ElementCount |
typedef double | Flux |
typedef double | FluxErrElement |
typedef double | Mag |
typedef double | MagErrElement |
typedef float | ErrElement |
typedef double | CentroidElement |
typedef double | ShapeElement |
typedef geom::Point< CentroidElement, 2 > | Centroid |
typedef Eigen::Matrix< ErrElement, 2, 2, Eigen::DontAlign > | CentroidCov |
typedef afw::geom::ellipses::Quadrupole | Shape |
typedef Eigen::Matrix< ErrElement, 3, 3, Eigen::DontAlign > | ShapeCov |
typedef Eigen::Matrix< ShapeElement, 3, 3, Eigen::DontAlign > | ShapeTrMatrix |
using | PyApertureFluxClass |
Enumerations | |
enum | UncertaintyEnum { NO_UNCERTAINTY = 0 , SIGMA_ONLY = 1 , FULL_COVARIANCE = 2 } |
An enum used to specify how much uncertainty information measurement algorithms provide. More... | |
typedef geom::Point<CentroidElement, 2> lsst::meas::base::Centroid |
Definition at line 58 of file constants.h.
typedef Eigen::Matrix<ErrElement, 2, 2, Eigen::DontAlign> lsst::meas::base::CentroidCov |
Definition at line 59 of file constants.h.
typedef double lsst::meas::base::CentroidElement |
Definition at line 56 of file constants.h.
typedef int lsst::meas::base::ElementCount |
Definition at line 50 of file constants.h.
typedef float lsst::meas::base::ErrElement |
Definition at line 55 of file constants.h.
typedef double lsst::meas::base::Flux |
Definition at line 51 of file constants.h.
typedef double lsst::meas::base::FluxErrElement |
Definition at line 52 of file constants.h.
typedef double lsst::meas::base::Mag |
Definition at line 53 of file constants.h.
typedef double lsst::meas::base::MagErrElement |
Definition at line 54 of file constants.h.
Definition at line 35 of file circularApertureFlux.cc.
Definition at line 60 of file constants.h.
typedef Eigen::Matrix<ErrElement, 3, 3, Eigen::DontAlign> lsst::meas::base::ShapeCov |
Definition at line 61 of file constants.h.
typedef double lsst::meas::base::ShapeElement |
Definition at line 57 of file constants.h.
typedef Eigen::Matrix<ShapeElement, 3, 3, Eigen::DontAlign> lsst::meas::base::ShapeTrMatrix |
Definition at line 62 of file constants.h.
An enum used to specify how much uncertainty information measurement algorithms provide.
Currently, only ResultMappers (not Results) make use of these distinctions; Result structs always have data members that could hold the full-covariance, but may set some of these to NaN.
Definition at line 43 of file constants.h.
py::tuple lsst::meas::base::compensated_gaussian_filt_inner_product | ( | py::array_t< double, py::array::c_style|py::array::forcecast > & | array, |
py::array_t< double, py::array::c_style|py::array::forcecast > & | variance_array, | ||
double | x_mean, | ||
double | y_mean, | ||
double | sig, | ||
double | t ) |
Definition at line 14 of file _calcCompensatedGaussian.cc.
afw::image::MaskedImage< T >::SinglePixel lsst::meas::base::computeShiftedValue | ( | afw::image::MaskedImage< T > const & | maskedImage, |
std::string const & | warpingKernelName, | ||
geom::Point2D const & | fracShift, | ||
geom::Point2I const & | parentInd ) |
Compute the value of one pixel of an image after a fractional pixel shift Since we only want the value at one pixel, there is no need to shift the entire image; instead we simply convolve at one point.
pex::exceptions::RangeError | if abs(fracShift) > 1 in either dimension |
maskedImage | masked image |
warpingKernelName | warping kernel name |
fracShift | amount of sub-pixel shift (pixels) |
parentInd | parent index at which to compute pixel |
Definition at line 134 of file PeakLikelihoodFlux.cc.
ShapeTrMatrix lsst::meas::base::makeShapeTransformMatrix | ( | geom::LinearTransform const & | xform | ) |
Construct a matrix suitable for transforming second moments.
Given an LinearTransform which maps from positions (x, y) to (a, d), returns a 3-by-3 matrix which transforms (xx, yy, xy) to (aa, dd, ad).
That is, given an input transform described by the matrix
| A11 | A12 | | A21 | A22 |
we return the matrix
| A11*A11 | A12*A12 | 2*A11*A12 | | A21*A21 | A22*A22 | 2*A21*A22 | | A11*A21 | A12*A22 | A11*A22 + A12*A21 |
[in] | xform | LinearTransform describing the coordinate mapping |
Definition at line 143 of file ShapeUtilities.cc.
lsst::meas::base::PYBIND11_MODULE | ( | _measBaseLib | , |
mod | ) |
Definition at line 59 of file _measBaseLib.cc.
void lsst::meas::base::wrapAlgorithm | ( | WrapperCollection & | wrappers | ) |
Definition at line 65 of file algorithm.cc.
void lsst::meas::base::wrapApertureFlow | ( | WrapperCollection & | wrappers | ) |
Definition at line 122 of file apertureFlux.cc.
void lsst::meas::base::wrapBlendedness | ( | WrapperCollection & | wrappers | ) |
Definition at line 77 of file blendedness.cc.
void lsst::meas::base::wrapCalcCompensatedGaussian | ( | WrapperCollection & | wrappers | ) |
Definition at line 116 of file _calcCompensatedGaussian.cc.
void lsst::meas::base::wrapCentroidUtilities | ( | WrapperCollection & | wrappers | ) |
Definition at line 122 of file centroidUtilities.cc.
void lsst::meas::base::wrapCircularApertureFlux | ( | WrapperCollection & | wrappers | ) |
Definition at line 37 of file circularApertureFlux.cc.
void lsst::meas::base::wrapExceptions | ( | WrapperCollection & | wrappers | ) |
Definition at line 36 of file exceptions.cc.
void lsst::meas::base::wrapFlagHandler | ( | WrapperCollection & | wrappers | ) |
Definition at line 124 of file flagHandler.cc.
void lsst::meas::base::wrapFluxUtilities | ( | WrapperCollection & | wrappers | ) |
Definition at line 91 of file fluxUtilities.cc.
void lsst::meas::base::wrapGaussianFlux | ( | WrapperCollection & | wrappers | ) |
Definition at line 76 of file gaussianFlux.cc.
void lsst::meas::base::wrapInputUtilities | ( | WrapperCollection & | wrappers | ) |
Definition at line 36 of file inputUtilities.cc.
void lsst::meas::base::wrapLocalBackground | ( | WrapperCollection & | wrappers | ) |
Definition at line 85 of file localBackground.cc.
void lsst::meas::base::wrapNaiveCentroid | ( | WrapperCollection & | wrappers | ) |
Definition at line 83 of file naiveCentroid.cc.
void lsst::meas::base::wrapPeakLikelihoodFlux | ( | WrapperCollection & | wrappers | ) |
Definition at line 75 of file peakLikelihoodFlux.cc.
void lsst::meas::base::wrapPixelFLags | ( | WrapperCollection & | wrappers | ) |
Definition at line 41 of file pixelFlags.cc.
void lsst::meas::base::wrapPsfFlux | ( | WrapperCollection & | wrappers | ) |
Definition at line 81 of file psfFlux.cc.
void lsst::meas::base::wrapScaledApertureFlux | ( | WrapperCollection & | wrappers | ) |
Definition at line 80 of file scaledApertureFlux.cc.
void lsst::meas::base::wrapSddsCentroid | ( | WrapperCollection & | wrappers | ) |
Definition at line 86 of file sdssCentroid.cc.
void lsst::meas::base::wrapShapeUtilities | ( | WrapperCollection & | wrappers | ) |
Definition at line 98 of file shapeUtilities.cc.
void lsst::meas::base::wrapSincCoeffs | ( | WrapperCollection & | wrappers | ) |
Definition at line 48 of file sincCoeffs.cc.
void lsst::meas::base::wrapSsdsShape | ( | WrapperCollection & | wrappers | ) |
Definition at line 148 of file sdssShape.cc.
void lsst::meas::base::wrapTransform | ( | WrapperCollection & | wrappers | ) |
Definition at line 37 of file transform.cc.