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Astrophysics Source Code Library

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Searching for codes credited to 'Copin, Y.'

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Found 2 codes.

[ascl:2511.004] HyperGal: Supernovae extraction and classification
Lezmy, J.; Copin, Y.; Rigault, M.; Smith, M.; Neill, J. D.
HyperGal models fully chromatic scenes by using pre-transient photometric images to generate a hyperspectral representation of a host galaxy. It applies the CIGALE SED fitter (ascl:1111.004) as a physically motivated spectral interpolator to construct the galaxy model. The galaxy model, complemented by a point source and a diffuse background component, is projected onto the SEDm spectro-spatial observation space and adjusted to observations.
[ascl:2102.025] binaryoffset: Detecting and correcting the binary offset effect in CCDs
Boone, K.; Aldering, G.; Copin, Y.; Dixon, S.; Domagalski, R. S.; Gangler, E.; Pecontal, E.; Perlmutter, S.
binaryoffset identifies the binary offset effect in images from any detector. The easiest input to work with is a dark or bias image that is spatially flat. The code can also be run on images that are not spatially flat, assuming that there is some model of the signal on the CCD that can be used to produce a residual image.