Started working on galaxy PGC2271369 at Thu Jun 18 13:40:32 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2271369/PGC2271369-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2271369/PGC2271369-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2271369/PGC2271369-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2271369/PGC2271369-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 329.10165]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2271369/PGC2271369-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2271369/PGC2271369-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2271369/PGC2271369-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2271369/PGC2271369-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2271369/PGC2271369-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2271369/PGC2271369-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2271369/PGC2271369-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2271369/PGC2271369-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2271369/PGC2271369-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2271369/PGC2271369-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: 3069
 Peak Img[j, k]: 128 125
 Mean (j, k): 127.37 126.24
 Theta (deg): 14.7
 Astro PA (deg): 75.3
 Eps: 0.565
 Major axis (pix): 53.0
Iteratively unmasking pixels:
  r=53.04 pixels
  r=53.04 pixels
  r=64.76 pixels
  r=67.19 pixels
  r=67.88 pixels
148.176308077 127.741 115.383791283 125.337
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=55.85 pixels
Starting ellipse-fitting for galaxy 1221902
Fitting g-band took......4.193 sec
Fitting r-band took......4.557 sec
Fitting z-band took......4.641 sec
Time for all images = 13.391 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 14392.75
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 13372.14
z CoG modeling succeeded with a chi^2 minimum of 8901.13
Time = 0.043 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/273/PGC2271369/PGC2271369-largegalaxy-1221902-ellipse.fits
Finished galaxy PGC2271369 in 2.026 minutes.