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The DESI platescale is a function of focal plane radius (see $DESIMODEL/data/focalplane/platescale.txt), and thus fibers have a different angular size on the sky depending upon their radius on the foc…
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This ticket will be :
- Hiding the functionality of writing yaml/json outputs for each QA.
- Regrouping the QA for each PA based on the TASKS they accomplish. So in the QA outputs, instead of be…
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Hi,
with my new camera (Canon 6D) I sometimes have an issue with HDRMerge: The mask is solid green (brightest image). This seems to be due to the value fed to `Image::isSaturated()` via `Image::isS…
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The LcbAcquisition seems to be working offline but if I run ...
numina run 21_LcbAcquisition -r ../control.yaml
I get the following warning (error?) ...
megaradrp.processing.fiberflat DEBUG correc…
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To subtract a facet Factor does not image the full bandwidth anymore, but only images some bands spread out over the full BW and then fits a spectral index.
This could also be used with the `Initial-S…
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At the SUNY meeting we discussed how feasible it would be to either try to fix the background level for at least some of the exposures by adding a flat background on top of the sky source retraced on…
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We think that deblender may be overfitting images by including some of the noise belonging to the original image, in the model. Here are two images where we see this effect (with background rms = 10).…
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Right now, the name of the file that has the standard star flux calibration should be provided in the control.yaml file. Since the name of this file should change from observation to observation I do …
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The sky subtraction step in astrodrizzle will raise an exception, at least when run under Python 3; namely,
Exception in Tkinter callback
Traceback (most recent call last):
File "/user/hack/de…