Louis Quilley

Comparison of model-fitting errors with input values using simulated images

4

Hello, I have worked a bit on simulated images with sourcextractor++ and while the model-fitting usually retrieved values close to the parameters used to build the images, the difference between...

Individual check-image-model-fitting/check-image-residual per model

5

Hello, as we are using the model-fitting options of this software to do disk+bulge decomposition of galaxies, we usually fit multiple models to one image. Currently the check-image-model-fitting returns one...

Constant background value

3

Hello, when using --background-value, the background map has the constant input level, as expected, but it seems that the modelling does not take it into account. Indeed, we should have...