conornally
commented
1 year ago The recursion is caused by the source groups being fit having more members than the system recursion limit. This is less likely to happen when the CRIT_SEP parameter is lowered. For now i will be printing a warning and overriding the recursion limit manually
On presumably bad source fits in the PSF, python breaks with a recursion error:
Traceback (most recent call last): File "/home/conor/.local/bin/starbug2", line 243, in
if ncores==1: starbugs=[ fn(fname) for fname in args ]
File "/home/conor/.local/bin/starbug2", line 243, in
if ncores==1: starbugs=[ fn(fname) for fname in args ]
File "/home/conor/.local/bin/starbug2", line 231, in fn
sb.photometry()
File "/home/conor/dev/starbug2/starbug2/starbug.py", line 443, in photometry
_psf_cat=phot(image,init_guesses=init_guesses)
File "/home/conor/.local/lib/python3.10/site-packages/photutils/psf/photometry.py", line 290, in call
return self.do_photometry(image, mask=mask, init_guesses=init_guesses,
File "/home/conor/dev/starbug2/starbug2/routines.py", line 413, in do_photometry
cat=super().do_photometry(image, mask=mask, init_guesses=init_guesses, progress_bar=False)
File "/home/conor/.local/lib/python3.10/site-packages/photutils/psf/photometry.py", line 432, in do_photometry
output_tab, self._residual_image = self.nstar(
File "/home/conor/.local/lib/python3.10/site-packages/photutils/psf/photometry.py", line 512, in nstar
group_psf = get_grouped_psf_model(self.psf_model, group,
File "/home/conor/.local/lib/python3.10/site-packages/photutils/psf/utils.py", line 171, in get_grouped_psf_model
group_psf = group_psf + psf_to_add
File "/home/conor/.local/lib/python3.10/site-packages/astropy/modeling/core.py", line 55, in
return lambda left, right: CompoundModel(oper, left, right, **kwargs)
File "/home/conor/.local/lib/python3.10/site-packages/astropy/modeling/core.py", line 3006, in init
self._map_parameters()
File "/home/conor/.local/lib/python3.10/site-packages/astropy/modeling/core.py", line 3522, in _map_parameters
self._make_leaflist()
File "/home/conor/.local/lib/python3.10/site-packages/astropy/modeling/core.py", line 3285, in _make_leaflist
make_subtree_dict(self, '', tdict, leaflist)
File "/home/conor/.local/lib/python3.10/site-packages/astropy/modeling/core.py", line 4050, in make_subtree_dict
make_subtree_dict(tree.left, nodepath+'l', tdict, leaflist)
File "/home/conor/.local/lib/python3.10/site-packages/astropy/modeling/core.py", line 4050, in make_subtree_dict
make_subtree_dict(tree.left, nodepath+'l', tdict, leaflist)
File "/home/conor/.local/lib/python3.10/site-packages/astropy/modeling/core.py", line 4050, in make_subtree_dict
make_subtree_dict(tree.left, nodepath+'l', tdict, leaflist)
[Previous line repeated 980 more times]
File "/home/conor/.local/lib/python3.10/site-packages/astropy/modeling/core.py", line 4046, in make_subtree_dict
if not hasattr(tree, 'isleaf'):
RecursionError: maximum recursion depth exceeded