Started working on galaxy PGC1852644 at Wed Jun 17 18:05:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1852644/PGC1852644-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1852644/PGC1852644-largegalaxy-tractor.fits
Read 52 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1852644/PGC1852644-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1852644/PGC1852644-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 842.1586]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1852644/PGC1852644-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1852644/PGC1852644-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1852644/PGC1852644-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1852644/PGC1852644-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1852644/PGC1852644-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1852644/PGC1852644-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1852644/PGC1852644-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1852644/PGC1852644-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1852644/PGC1852644-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1852644/PGC1852644-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9092
 Peak Img[j, k]: 181 180
 Mean (j, k): 182.48 179.54
 Theta (deg): 88.4
 Astro PA (deg): 1.6
 Eps: 0.289
 Major axis (pix): 69.0
182.479716973 180.378 179.536546507 179.925
Starting ellipse-fitting for galaxy 642851
Fitting g-band took......18.958 sec
Fitting r-band took......19.500 sec
Fitting z-band took......20.562 sec
Time for all images = 59.021 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1913.97
r CoG modeling succeeded with a chi^2 minimum of 1051.23
z CoG modeling succeeded with a chi^2 minimum of 844.73
Time = 0.046 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/193/PGC1852644/PGC1852644-largegalaxy-642851-ellipse.fits
Finished galaxy PGC1852644 in 1.638 minutes.