Started working on galaxy PGC477870 at Wed Jun 17 11:40:23 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-tractor.fits
Read 55 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-maskbits.fits.fz
Sort by flux!  [350.08936]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC477870/PGC477870-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3771
 Peak Img[j, k]: 125 125
 Mean (j, k): 124.84 125.17
 Theta (deg): 9.6
 Astro PA (deg): 80.4
 Eps: 0.409
 Major axis (pix): 48.6
124.84290373935687 124.82768 125.17248098283714 124.986885
Starting ellipse-fitting for galaxy 509334
Fitting g-band took......8.458 sec
Fitting r-band took......7.736 sec
Fitting z-band took......7.459 sec
Time for all images = 23.654 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 155.24
r CoG modeling succeeded with a chi^2 minimum of 197.71
z CoG modeling succeeded with a chi^2 minimum of 158.93
Time = 0.051 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/318/PGC477870/PGC477870-largegalaxy-509334-ellipse.fits
Finished galaxy PGC477870 in 0.609 minutes.