Started working on galaxy PGC1854847 at Tue Jun 16 18:02:48 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1854847/PGC1854847-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1854847/PGC1854847-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1854847/PGC1854847-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1854847/PGC1854847-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 163.5252]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1854847/PGC1854847-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1854847/PGC1854847-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1854847/PGC1854847-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1854847/PGC1854847-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1854847/PGC1854847-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1854847/PGC1854847-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1854847/PGC1854847-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1854847/PGC1854847-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1854847/PGC1854847-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1854847/PGC1854847-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2356
 Peak Img[j, k]: 128 127
 Mean (j, k): 127.36 127.77
 Theta (deg): 27.3
 Astro PA (deg): 62.7
 Eps: 0.359
 Major axis (pix): 38.1
127.359944479 127.604 127.772071228 127.254
Starting ellipse-fitting for galaxy 1263726
Fitting g-band took......2.230 sec
Fitting r-band took......2.236 sec
Fitting z-band took......2.261 sec
Time for all images = 6.727 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 153.87
r CoG modeling succeeded with a chi^2 minimum of 315.98
z CoG modeling succeeded with a chi^2 minimum of 132.70
Time = 0.030 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/166/PGC1854847/PGC1854847-largegalaxy-1263726-ellipse.fits
Finished galaxy PGC1854847 in 0.683 minutes.