Started working on galaxy PGC520927 at Wed Jun 17 07:58:06 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC520927/PGC520927-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC520927/PGC520927-largegalaxy-tractor.fits
Read 103 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC520927/PGC520927-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC520927/PGC520927-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 383.7705]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC520927/PGC520927-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC520927/PGC520927-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC520927/PGC520927-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC520927/PGC520927-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC520927/PGC520927-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC520927/PGC520927-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC520927/PGC520927-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC520927/PGC520927-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC520927/PGC520927-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC520927/PGC520927-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4934
 Peak Img[j, k]: 192 186
 Mean (j, k): 190.87 187.85
 Theta (deg): 36.0
 Astro PA (deg): 54.0
 Eps: 0.576
 Major axis (pix): 63.1
190.866175239 191.33 187.845277086 186.923
Starting ellipse-fitting for galaxy 338086
Fitting g-band took......6.077 sec
Fitting r-band took......6.140 sec
Fitting z-band took......6.116 sec
Time for all images = 18.332 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 12684.28
r CoG modeling succeeded with a chi^2 minimum of 16844.24
z CoG modeling succeeded with a chi^2 minimum of 3884.64
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/076/PGC520927/PGC520927-largegalaxy-338086-ellipse.fits
Finished galaxy PGC520927 in 0.470 minutes.