Started working on galaxy UGC03642 at Thu Jun 18 16:47:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/UGC03642/UGC03642-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/UGC03642/UGC03642-largegalaxy-tractor.fits
Read 548 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/UGC03642/UGC03642-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/UGC03642/UGC03642-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 12841.704]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/UGC03642/UGC03642-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/UGC03642/UGC03642-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/UGC03642/UGC03642-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/UGC03642/UGC03642-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/UGC03642/UGC03642-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/UGC03642/UGC03642-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/UGC03642/UGC03642-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/UGC03642/UGC03642-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/UGC03642/UGC03642-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/UGC03642/UGC03642-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 156242
 Peak Img[j, k]: 519 520
 Mean (j, k): 517.57 517.66
 Theta (deg): 115.2
 Astro PA (deg): 154.8
 Eps: 0.162
 Major axis (pix): 295.2
Iteratively unmasking pixels:
  r=295.22 pixels
  r=295.22 pixels
  r=352.46 pixels
516.099748283 518.786 516.852474861 519.864
Starting ellipse-fitting for galaxy 534506
Fitting g-band took......405.717 sec
Fitting r-band took......402.211 sec
Fitting z-band took......444.648 sec
Time for all images = 1252.577 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 65.04
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 394.70
z CoG modeling succeeded with a chi^2 minimum of 5146.96
Time = 1.713 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/106/UGC03642/UGC03642-largegalaxy-534506-ellipse.fits
Finished galaxy UGC03642 in 22.960 minutes.