Started working on galaxy PGC1791271 at Wed Jun 17 14:22:47 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1791271/PGC1791271-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1791271/PGC1791271-largegalaxy-tractor.fits
Read 15 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1791271/PGC1791271-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1791271/PGC1791271-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 345.20044]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1791271/PGC1791271-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1791271/PGC1791271-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1791271/PGC1791271-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1791271/PGC1791271-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1791271/PGC1791271-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1791271/PGC1791271-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1791271/PGC1791271-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1791271/PGC1791271-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1791271/PGC1791271-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1791271/PGC1791271-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3695
 Peak Img[j, k]: 155 152
 Mean (j, k): 153.04 152.77
 Theta (deg): 41.9
 Astro PA (deg): 48.1
 Eps: 0.543
 Major axis (pix): 56.3
153.039808529 154.453 152.769861039 151.77
Starting ellipse-fitting for galaxy 846572
Fitting g-band took......9.646 sec
Fitting r-band took......10.107 sec
Fitting z-band took......9.984 sec
Time for all images = 29.737 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1714.87
r CoG modeling succeeded with a chi^2 minimum of 1299.35
z CoG modeling succeeded with a chi^2 minimum of 481.62
Time = 0.062 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/PGC1791271/PGC1791271-largegalaxy-846572-ellipse.fits
Finished galaxy PGC1791271 in 1.030 minutes.