photutils

photutils copied to clipboard

Convert the photutils.psf photometry tools to a more flexible version

1

This issue is prompted by discussion at workshop held at STScI Oct 3/4. We settled on some modifications to the PSF photometry machinery that we think end up covering most,...

eteq

When using `BasicPSFPhotometry` with Fixed Centroids the returned list of sources do not follow the same order as the input `init_guesses`, but rather the grouping order (thanks to the `hstack`...

abeelen

Decorate all doc examples with pytest-mpl

7

Change all the `doctest-skip` of the images, and also change the plot tests to check for the content with `pytest-mpl`. I plan to do this in the next few weeks,...

bsipocz

Signal value in evaluated griddedPSFModel is dependent upon oversampling factor

2

While working with some griddedPSFModels yesterday, I noticed that the total signal in the evaluated PSF seems to be dependent upon the oversampling factor of the data within the model....

bhilbert4

Making custom apertures by combining existing Apertures

2

It's rather a question... I wanted to make a pillbox-shaped aperture, as in TRIPPY (e.g., [here](https://nbviewer.jupyter.org/github/fraserw/trippy/blob/master/tutorial/trippytutorial.ipynb)), because all the stars in my images are trailed (due to the non-sidereal tracking...

ysBach

Hi, Is there a way to use an exposure map while carrying out PSF photometry to estimate the errors? I am unable to find this feature inside the existing photutils...

prajwel

Dear friends, I have managed to derive reliable (hopefully) PSF photometry building an ePSF, however I think there could be additional pieces of information that could be profitable added to...

stefanocovino

Any model fit in PSF photometry, passed through ``image = subtract_psf(image, self.psf_model, param_table, subshape=self.fitshape)`` will only have its x and y coordinates and flux updated. ``subtract_psf`` -- used to create...

Onoddil

In ``BasicPSFPhotometry`` and all subclasses ``_define_fit_param_names`` and ``_get_uncertainties`` control the names of the parameters, which are used to generate the ``Table`` instance returned, in which the input values, fit values,...

Onoddil

BasicPSFPhotometry table does not list ID as first column

1

I am used to seeing ID column first (left-most) but here is what I get:  Feature or bug?

pllim