Started working on galaxy PGC1528931 at Tue Jun 16 19:04:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1528931/PGC1528931-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1528931/PGC1528931-largegalaxy-tractor.fits
Read 27 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1528931/PGC1528931-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1528931/PGC1528931-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 285.82513]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1528931/PGC1528931-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1528931/PGC1528931-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1528931/PGC1528931-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1528931/PGC1528931-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1528931/PGC1528931-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1528931/PGC1528931-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1528931/PGC1528931-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1528931/PGC1528931-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1528931/PGC1528931-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1528931/PGC1528931-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3802
 Peak Img[j, k]: 141 140
 Mean (j, k): 140.57 140.74
 Theta (deg): 119.4
 Astro PA (deg): 150.6
 Eps: 0.259
 Major axis (pix): 45.3
140.572338322 140.74 140.743595576 140.334
Starting ellipse-fitting for galaxy 1177352
Fitting g-band took......4.119 sec
Fitting r-band took......4.048 sec
Fitting z-band took......4.845 sec
Time for all images = 13.013 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 5123.35
r CoG modeling succeeded with a chi^2 minimum of 4598.75
z CoG modeling succeeded with a chi^2 minimum of 2232.56
Time = 0.041 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/167/PGC1528931/PGC1528931-largegalaxy-1177352-ellipse.fits
Finished galaxy PGC1528931 in 0.348 minutes.