Started working on galaxy NGC4786 at Fri Jul 17 05:00:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4786/NGC4786-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4786/NGC4786-largegalaxy-tractor.fits
Read 680 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4786/NGC4786-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4786/NGC4786-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 26060.275]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4786/NGC4786-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4786/NGC4786-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4786/NGC4786-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4786/NGC4786-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4786/NGC4786-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4786/NGC4786-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4786/NGC4786-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4786/NGC4786-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4786/NGC4786-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4786/NGC4786-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 194570
 Peak Img[j, k]: 686 684
 Mean (j, k): 686.84 683.81
 Theta (deg): 110.6
 Astro PA (deg): 159.4
 Eps: 0.201
 Major axis (pix): 324.8
686.83979496 685.458 683.805776407 684.363
Starting ellipse-fitting for galaxy 408043 with 8 core(s)
  majoraxis=324.79 pix, maxsma=649.58 pix, delta_sma=1.0 pix
Started working on galaxy NGC4786 at Fri Jul 17 05:31:46 2020
Sort by flux!  [26060.275]
 Pixels used: 194570
 Peak Img[j, k]: 686 684
 Mean (j, k): 686.84 683.81
 Theta (deg): 110.6
 Astro PA (deg): 159.4
 Eps: 0.201
 Major axis (pix): 324.8
686.839794960014 685.45825 683.805776407207 684.36346
Starting ellipse-fitting for galaxy 408043 with 32 core(s)
  majoraxis=324.79 pix, maxsma=649.58 pix, delta_sma=1.0 pix
Fitting g-band took......127.736 sec
Fitting r-band took......121.422 sec
Fitting z-band took......124.801 sec
Time for all images = 6.233 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 12709.68
r CoG modeling succeeded with a chi^2 minimum of 11713.98
z CoG modeling succeeded with a chi^2 minimum of 18182.08
Time = 0.493 min
WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience]
Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4786/NGC4786-largegalaxy-408043-ellipse.fits
Finished galaxy NGC4786 in 7.021 minutes.
Started working on galaxy NGC4786 at Fri Jul 17 05:51:07 2020
Sort by flux!  [26060.275]
 Pixels used: 194570
 Peak Img[j, k]: 686 684
 Mean (j, k): 686.84 683.81
 Theta (deg): 110.6
 Astro PA (deg): 159.4
 Eps: 0.201
 Major axis (pix): 324.8
686.839794960014 685.45825 683.805776407207 684.36346
Starting ellipse-fitting for galaxy 408043 with 32 core(s)
  majoraxis=324.79 pix, maxsma=649.58 pix, delta_sma=1.0 pix
Fitting g-band took...Process ForkPoolWorker-45:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 301, in update
    gradient, gradient_error = self._get_gradient(step)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 347, in _get_gradient
    sg = gradient_sample.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 284, in integrate
    self._bilinear_integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 196, in integrate
    self._image[j][i + 1] * fx * qy +
KeyboardInterrupt
Process ForkPoolWorker-51:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 296, in update
    s = self.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 260, in integrate
    if phip < phi2 and phip >= phi1:
KeyboardInterrupt
Process ForkPoolWorker-38:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 296, in update
    s = self.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
KeyboardInterrupt
Process ForkPoolWorker-61:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 296, in update
    s = self.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 402, in to_polar
    def to_polar(self, x, y):
KeyboardInterrupt
Process ForkPoolWorker-47:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 296, in update
    s = self.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 464, in _to_polar_scalar
    if self.pa < 0.:
KeyboardInterrupt
Process ForkPoolWorker-64:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 301, in update
    gradient, gradient_error = self._get_gradient(step)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 347, in _get_gradient
    sg = gradient_sample.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 466, in _to_polar_scalar
    angle = angle - pa1
KeyboardInterrupt
Process ForkPoolWorker-57:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 296, in update
    s = self.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 464, in _to_polar_scalar
    if self.pa < 0.:
KeyboardInterrupt
Process ForkPoolWorker-44:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 296, in update
    s = self.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 464, in _to_polar_scalar
    if self.pa < 0.:
KeyboardInterrupt
Process ForkPoolWorker-49:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 296, in update
    s = self.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 464, in _to_polar_scalar
    if self.pa < 0.:
KeyboardInterrupt
Process ForkPoolWorker-53:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 296, in update
    s = self.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 451, in _to_polar_scalar
    angle = math.asin(abs(y1) / radius)
KeyboardInterrupt
Process ForkPoolWorker-39:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 301, in update
    gradient, gradient_error = self._get_gradient(step)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 347, in _get_gradient
    sg = gradient_sample.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 464, in _to_polar_scalar
    if self.pa < 0.:
KeyboardInterrupt
Process ForkPoolWorker-59:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 296, in update
    s = self.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 464, in _to_polar_scalar
    if self.pa < 0.:
KeyboardInterrupt
Process ForkPoolWorker-63:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 296, in update
    s = self.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 448, in _to_polar_scalar
    radius = x1**2 + y1**2
KeyboardInterrupt
Process ForkPoolWorker-60:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 301, in update
    gradient, gradient_error = self._get_gradient(step)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 347, in _get_gradient
    sg = gradient_sample.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 445, in _to_polar_scalar
    x1 = x - self.x0
KeyboardInterrupt
Process ForkPoolWorker-34:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 301, in update
    gradient, gradient_error = self._get_gradient(step)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 347, in _get_gradient
    sg = gradient_sample.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 466, in _to_polar_scalar
    angle = angle - pa1
KeyboardInterrupt
Process ForkPoolWorker-36:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 301, in update
    gradient, gradient_error = self._get_gradient(step)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 347, in _get_gradient
    sg = gradient_sample.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 468, in _to_polar_scalar
    angle = angle + 2*np.pi
KeyboardInterrupt
Process ForkPoolWorker-41:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 296, in update
    s = self.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 445, in _to_polar_scalar
    x1 = x - self.x0
KeyboardInterrupt
Process ForkPoolWorker-55:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 296, in update
    s = self.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 402, in to_polar
    def to_polar(self, x, y):
KeyboardInterrupt
Process ForkPoolWorker-48:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 301, in update
    gradient, gradient_error = self._get_gradient(step)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 347, in _get_gradient
    sg = gradient_sample.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 226, in integrate
    vertex_x, vertex_y = self._geometry.initialize_sector_geometry(phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 355, in initialize_sector_geometry
    vertex_x[2:4] = np.array([r4, r3]) * math.cos(self._phi2 + self.pa)
KeyboardInterrupt
Process ForkPoolWorker-54:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 296, in update
    s = self.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 446, in _to_polar_scalar
    y1 = y - self.y0
KeyboardInterrupt
Process ForkPoolWorker-40:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 301, in update
    gradient, gradient_error = self._get_gradient(step)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 347, in _get_gradient
    sg = gradient_sample.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 254, in integrate
    for i in range(i1, i2):
KeyboardInterrupt
Process ForkPoolWorker-33:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 301, in update
    gradient, gradient_error = self._get_gradient(step)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 347, in _get_gradient
    sg = gradient_sample.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 226, in integrate
    vertex_x, vertex_y = self._geometry.initialize_sector_geometry(phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 359, in initialize_sector_geometry
    vertex_y += self.y0
KeyboardInterrupt
Process ForkPoolWorker-50:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 296, in update
    s = self.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 466, in _to_polar_scalar
    angle = angle - pa1
KeyboardInterrupt
Process ForkPoolWorker-35:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 301, in update
    gradient, gradient_error = self._get_gradient(step)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 347, in _get_gradient
    sg = gradient_sample.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 466, in _to_polar_scalar
    angle = angle - pa1
KeyboardInterrupt
Process ForkPoolWorker-56:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 301, in update
    gradient, gradient_error = self._get_gradient(step)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 347, in _get_gradient
    sg = gradient_sample.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 464, in _to_polar_scalar
    if self.pa < 0.:
KeyboardInterrupt
Process ForkPoolWorker-58:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 301, in update
    gradient, gradient_error = self._get_gradient(step)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 347, in _get_gradient
    sg = gradient_sample.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 466, in _to_polar_scalar
    angle = angle - pa1
KeyboardInterrupt
Process ForkPoolWorker-37:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 301, in update
    gradient, gradient_error = self._get_gradient(step)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 347, in _get_gradient
    sg = gradient_sample.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 468, in _to_polar_scalar
    angle = angle + 2*np.pi
KeyboardInterrupt
Process ForkPoolWorker-52:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 301, in update
    gradient, gradient_error = self._get_gradient(step)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 347, in _get_gradient
    sg = gradient_sample.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 464, in _to_polar_scalar
    if self.pa < 0.:
KeyboardInterrupt
Process ForkPoolWorker-46:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 296, in update
    s = self.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 257, in integrate
    rp, phip = self._geometry.to_polar(i, j)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 439, in to_polar
    return self._to_polar_scalar(x, y)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/geometry.py", line 466, in _to_polar_scalar
    angle = angle - pa1
KeyboardInterrupt
Process ForkPoolWorker-43:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 301, in update
    gradient, gradient_error = self._get_gradient(step)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 347, in _get_gradient
    sg = gradient_sample.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 284, in integrate
    self._bilinear_integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 189, in integrate
    if (self._image[j][i] is not ma.masked and
  File "/opt/conda/lib/python3.7/site-packages/numpy/ma/core.py", line 3276, in __getitem__
    dout._mask = reshape(mout, dout.shape)
  File "/opt/conda/lib/python3.7/site-packages/numpy/ma/core.py", line 7014, in reshape
    return a.reshape(new_shape, order=order)
KeyboardInterrupt
Process ForkPoolWorker-42:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 301, in update
    gradient, gradient_error = self._get_gradient(step)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 347, in _get_gradient
    sg = gradient_sample.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 284, in integrate
    self._bilinear_integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 189, in integrate
    if (self._image[j][i] is not ma.masked and
  File "/opt/conda/lib/python3.7/site-packages/numpy/ma/core.py", line 3244, in __getitem__
    dout = dout.view(type(self))
KeyboardInterrupt
Process ForkPoolWorker-62:
Traceback (most recent call last):
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
    self.run()
  File "/opt/conda/lib/python3.7/multiprocessing/process.py", line 99, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 121, in worker
    result = (True, func(*args, **kwds))
  File "/opt/conda/lib/python3.7/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 442, in _integrate_isophot_one
    return integrate_isophot_one(*args)
  File "/global/homes/i/ioannis/repos/git/legacyhalos/py/legacyhalos/ellipse.py", line 475, in integrate_isophot_one
    sample.update(fixed_parameters=True)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 301, in update
    gradient, gradient_error = self._get_gradient(step)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 347, in _get_gradient
    sg = gradient_sample.extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 152, in extract
    s = self._extract()
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/sample.py", line 215, in _extract
    integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 284, in integrate
    self._bilinear_integrator.integrate(radius, phi)
  File "/opt/conda/lib/python3.7/site-packages/photutils/isophote/integrator.py", line 190, in integrate
    self._image[j+1][i] is not ma.masked and
  File "/opt/conda/lib/python3.7/site-packages/numpy/ma/core.py", line 3276, in __getitem__
    dout._mask = reshape(mout, dout.shape)
KeyboardInterrupt