Started working on galaxy PGC2538922 at Wed Jun 17 14:59:53 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2538922/PGC2538922-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2538922/PGC2538922-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2538922/PGC2538922-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2538922/PGC2538922-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 605.61096]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2538922/PGC2538922-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2538922/PGC2538922-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2538922/PGC2538922-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2538922/PGC2538922-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2538922/PGC2538922-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2538922/PGC2538922-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2538922/PGC2538922-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2538922/PGC2538922-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2538922/PGC2538922-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2538922/PGC2538922-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5773
 Peak Img[j, k]: 145 146
 Mean (j, k): 145.04 145.54
 Theta (deg): 26.0
 Astro PA (deg): 64.0
 Eps: 0.223
 Major axis (pix): 53.8
145.043746211 145.286 145.536901635 145.533
Starting ellipse-fitting for galaxy 549837
Fitting g-band took......14.590 sec
Fitting r-band took......13.584 sec
Fitting z-band took......17.723 sec
Time for all images = 45.897 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 32.73
r CoG modeling succeeded with a chi^2 minimum of 29.92
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 83.52
Time = 0.050 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/228/PGC2538922/PGC2538922-largegalaxy-549837-ellipse.fits
Finished galaxy PGC2538922 in 1.367 minutes.