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Searching for codes credited to 'Mendoza, Ismael'

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[ascl:2109.021] WeakLensingDeblending: Weak lensing fast simulations and analysis of blended objects
Sanchez, Javier; Mendoza, Ismael; Kirkby, David P.; Burchat, Patricia R.

WeakLensingDeblending provides weak lensing fast simulations and analysis for the LSST Dark Energy Science Collaboration. It is used to study the effects of overlapping sources on shear estimation, photometric redshift algorithms, and deblending algorithms. Users can run their own simulations (of LSST and other surveys) or download the galaxy catalog and simulation outputs to use with their own code.

[ascl:2109.022] ShapeMeasurementFisherFormalism: Fisher Formalism for Weak Lensing
Mendoza, Ismael

ShapeMeasurementFisherFormalism is used to study Fisher Formalism predictions on galaxy weak lensing for LSST Dark Energy Science Collaboration. It can create predictions with user-defined parameters for one or two galaxies simulated from GalSim (ascl:1402.009).

[ascl:2412.021] BlendingToolKit: Tools to create blend catalogs, produce training samples, and implement blending metrics
Mendoza, Ismael; Torchylo, Andrii; Sainrat, Thomas; Guinot, Axel; Boucaud, Alexandre; Paillassa, Maxime; Avestruz, Camille; Adari, Prakruth; Aubourg, Eric; Biswas, Biswajit; Buchanan, James; Burchat, Patricia; Doux, Cyrille; Joseph, Remy; Kamath, Sowmya; Malz, Alex I.; Merz, Grant; Miyatake, Hironao; Roucelle, Cécile; Zhang, Tianqing; LSST Dark Energy Science Collaboration

BlendingToolKit (BTK) generates images of blended objects and evaluate performance metrics on various detection, deblending and measurement algorithms. The toolkit is a convenient way to produce multi-band postage stamp images of blend scenes and evaluate the performance of deblending algorithms, as well as train samples for machine learning algorithms.