Started working on galaxy PGC057553 at Thu Jun 18 10:39:08 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057553/PGC057553-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057553/PGC057553-largegalaxy-tractor.fits
Read 38 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057553/PGC057553-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057553/PGC057553-largegalaxy-maskbits.fits.fz
Sort by flux!  [1393.7479]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057553/PGC057553-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057553/PGC057553-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057553/PGC057553-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057553/PGC057553-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057553/PGC057553-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057553/PGC057553-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057553/PGC057553-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057553/PGC057553-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057553/PGC057553-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057553/PGC057553-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: 7915
 Peak Img[j, k]: 157 158
 Mean (j, k): 159.77 158.14
 Theta (deg): 122.2
 Astro PA (deg): 147.8
 Eps: 0.060
 Major axis (pix): 62.7
Iteratively unmasking pixels:
  r=62.67 pixels
  r=62.67 pixels
  r=75.21 pixels
159.76516693412313 158.46115 158.13662986380297 157.55464
Starting ellipse-fitting for galaxy 1045429
Fitting g-band took......21.391 sec
Fitting r-band took......21.981 sec
Fitting z-band took......21.437 sec
Time for all images = 64.809 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 950.79
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 8.22
z CoG modeling succeeded with a chi^2 minimum of 191.87
Time = 0.058 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/243/PGC057553/PGC057553-largegalaxy-1045429-ellipse.fits
Finished galaxy PGC057553 in 9.665 minutes.