LSSTApplications  21.0.0+75b29a8a7f,21.0.0+e70536a077,21.0.0-1-ga51b5d4+62c747d40b,21.0.0-11-ga6ea59e8e+47cba9fc36,21.0.0-2-g103fe59+914993bf7c,21.0.0-2-g1367e85+e2614ded12,21.0.0-2-g45278ab+e70536a077,21.0.0-2-g4bc9b9f+7b2b5f8678,21.0.0-2-g5242d73+e2614ded12,21.0.0-2-g54e2caa+6403186824,21.0.0-2-g7f82c8f+3ac4acbffc,21.0.0-2-g8dde007+04a6aea1af,21.0.0-2-g8f08a60+9402881886,21.0.0-2-ga326454+3ac4acbffc,21.0.0-2-ga63a54e+81dd751046,21.0.0-2-gc738bc1+5f65c6e7a9,21.0.0-2-gde069b7+26c92b3210,21.0.0-2-gecfae73+0993ddc9bd,21.0.0-2-gfc62afb+e2614ded12,21.0.0-21-gba890a8+5a4f502a26,21.0.0-23-g9966ff26+03098d1af8,21.0.0-3-g357aad2+8ad216c477,21.0.0-3-g4be5c26+e2614ded12,21.0.0-3-g6d51c4a+4d2fe0280d,21.0.0-3-g7d9da8d+75b29a8a7f,21.0.0-3-gaa929c8+522e0f12c2,21.0.0-3-ge02ed75+4d2fe0280d,21.0.0-4-g3300ddd+e70536a077,21.0.0-4-gc004bbf+eac6615e82,21.0.0-4-gccdca77+f94adcd104,21.0.0-4-gd1c1571+18b81799f9,21.0.0-5-g7b47fff+4d2fe0280d,21.0.0-5-gb155db7+d2632f662b,21.0.0-5-gdf36809+637e4641ee,21.0.0-6-g722ad07+28c848f42a,21.0.0-7-g959bb79+522e0f12c2,21.0.0-7-gfd72ab2+cf01990774,21.0.0-9-g87fb7b8d+e2ab11cdd6,w.2021.04
LSSTDataManagementBasePackage
ImagePsf.cc
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1 // -*- LSST-C++ -*-
2 /*
3  * LSST Data Management System
4  * Copyright 2008-2013 LSST Corporation.
5  *
6  * This product includes software developed by the
7  * LSST Project (http://www.lsst.org/).
8  *
9  * This program is free software: you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation, either version 3 of the License, or
12  * (at your option) any later version.
13  *
14  * This program is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17  * GNU General Public License for more details.
18  *
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20  * the GNU General Public License along with this program. If not,
21  * see <http://www.lsstcorp.org/LegalNotices/>.
22  */
23 
24 #include "lsst/geom/Point.h"
30 
31 namespace lsst {
32 namespace afw {
33 namespace table {
34 namespace io {
35 
38 
39 } // namespace io
40 } // namespace table
41 } // namespace afw
42 namespace meas {
43 namespace algorithms {
44 
45 double ImagePsf::doComputeApertureFlux(double radius, geom::Point2D const& position,
46  afw::image::Color const& color) const {
47  afw::image::Image<double> const& image(*computeKernelImage(position, color, INTERNAL));
48 
49  geom::Point2D const center(0.0, 0.0);
51  base::ApertureFluxResult result = base::ApertureFluxAlgorithm::computeSincFlux(
53  return result.instFlux;
54 }
55 
56 afw::geom::ellipses::Quadrupole ImagePsf::doComputeShape(geom::Point2D const& position,
57  afw::image::Color const& color) const {
58  PTR(Image) image = computeKernelImage(position, color, INTERNAL);
60  *image, geom::Point2D(0.0, 0.0) // image has origin at the center
61  )
62  .getShape();
63 }
64 
65 } // namespace algorithms
66 } // namespace meas
67 } // namespace lsst
lsst::afw::image
Backwards-compatibility support for depersisting the old Calib (FluxMag0/FluxMag0Err) objects.
Definition: imageAlgorithm.dox:1
SdssShape.h
Persistable.cc
std::shared_ptr
STL class.
MaskedImage.h
lsst::afw
Definition: imageAlgorithm.dox:1
lsst::afw::geom::ellipses::Axes
An ellipse core for the semimajor/semiminor axis and position angle parametrization (a,...
Definition: Axes.h:47
lsst.pipe.tasks.processCcdWithFakes.radius
radius
Definition: processCcdWithFakes.py:347
lsst::meas::base::ApertureFluxResult
A Result struct for running an aperture flux algorithm with a single radius.
Definition: ApertureFlux.h:217
ImagePsf.h
lsst::meas::base::SdssShapeAlgorithm::computeAdaptiveMoments
static Result computeAdaptiveMoments(ImageT const &image, geom::Point2D const &position, bool negative=false, Control const &ctrl=Control())
Compute the adaptive Gaussian-weighted moments of an image.
ApertureFlux.h
image
afw::table::Key< afw::table::Array< ImagePixelT > > image
Definition: HeavyFootprint.cc:216
PTR
#define PTR(...)
Definition: base.h:41
result
py::object result
Definition: _schema.cc:429
lsst
A base class for image defects.
Definition: imageAlgorithm.dox:1
lsst::afw::geom::ellipses::Ellipse
An ellipse defined by an arbitrary BaseCore and a center point.
Definition: Ellipse.h:51
lsst::afw::geom::ellipses::Quadrupole
An ellipse core with quadrupole moments as parameters.
Definition: Quadrupole.h:47
lsst::afw::table::io::PersistableFacade::dynamicCast
static std::shared_ptr< T > dynamicCast(std::shared_ptr< Persistable > const &ptr)
Dynamically cast a shared_ptr.
Definition: Persistable.cc:18
lsst::geom::Point< double, 2 >
lsst::meas::base::ShapeResult::getShape
Shape const getShape() const
Return an afw::geom::ellipses object corresponding to xx, yy, xy.
Definition: ShapeUtilities.cc:41
lsst::meas::base::ApertureFluxControl
Configuration object for multiple-aperture flux algorithms.
Definition: ApertureFlux.h:49
lsst::afw::image::Image
A class to represent a 2-dimensional array of pixels.
Definition: Image.h:58
lsst::afw::image::Color
Describe the colour of a source.
Definition: Color.h:26
Point.h