Started working on galaxy PGC531828 at Tue Jun 16 17:01:01 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC531828/PGC531828-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC531828/PGC531828-largegalaxy-tractor.fits
Read 63 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC531828/PGC531828-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC531828/PGC531828-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 525.3455]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC531828/PGC531828-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC531828/PGC531828-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC531828/PGC531828-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC531828/PGC531828-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC531828/PGC531828-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC531828/PGC531828-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC531828/PGC531828-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC531828/PGC531828-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC531828/PGC531828-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC531828/PGC531828-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6982
 Peak Img[j, k]: 143 142
 Mean (j, k): 142.76 142.48
 Theta (deg): 90.6
 Astro PA (deg): 179.4
 Eps: 0.166
 Major axis (pix): 57.8
142.763791704 142.606 142.483482769 142.547
Starting ellipse-fitting for galaxy 1058889
Fitting g-band took......8.394 sec
Fitting r-band took......7.546 sec
Fitting z-band took......7.637 sec
Time for all images = 23.578 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 10.94
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 203.92
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 58.88
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/326/PGC531828/PGC531828-largegalaxy-1058889-ellipse.fits
Finished galaxy PGC531828 in 0.482 minutes.