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Generate a dataset with CFHT inputs and noiseless HST targets. The noiseless targets allow to perform more accurate measurements on the shape errors. Real galaxy images always contain noise this is wh…
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I have used the Sersic2D model to simulate the surface brightness of galaxies. I have created the model and added Poisson noise and sky noise.
Using the input Sersic2D parameters, I had computed t…
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Hello @Jammy2211 I'm testing the code (very nice, by the way).
Running the examples, I found an error related to interferometer.py
It claims there is a file missing (I cannot find the visibilities.f…
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Hello,
I recently made several improvements to the statmorph affiliated package and I believe that the scores can now be updated. The original PR and review can be found [here](https://github.com/a…
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As discussed at the previous developer meeting, people that used to work with 2D Sersic profile in Sherpa would like to have this spatial model in gammapy.
I do have a working solution for this using…
QRemy updated
4 years ago
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This can take a long time to load results, for extensive model-fitting results. I think a big factor is the time it takes to unzip all the results.
This is ok, but a progress bar here would be nice…
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Firstly, the Result class in AutoLens includes positions, which are not found when results are passed to a phase after a grid search phase. We probably need to update the GridSearch's __getattr__ meth…
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An explanation of the next steps in producing the training images.
To train a convolutional neural network we need a set of “inputs”. Each “input" is an 3-dimensional array of shape `(w, h, c)` con…
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Tried to run 1000 galaxies through the network and received `ValueError: Input 1 is incompatible with layer model_14: expected shape=(None, 2), found shape=(None, 1000, 2)`. Did some playing around an…
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Summarizing an off-list conversation with Raga, @geordie666, and @stephjuneau:
To get PHOTSYS from TARGETID (thanks to @geordie666):
```python
from desitarget.io import releasedict
from desita…