Started working on galaxy PGC3097431 at Thu Jun 18 11:52:19 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3097431/PGC3097431-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3097431/PGC3097431-largegalaxy-tractor.fits
Read 59 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3097431/PGC3097431-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3097431/PGC3097431-largegalaxy-maskbits.fits.fz
Sort by flux!  [215.34753]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3097431/PGC3097431-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3097431/PGC3097431-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3097431/PGC3097431-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3097431/PGC3097431-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3097431/PGC3097431-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3097431/PGC3097431-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3097431/PGC3097431-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3097431/PGC3097431-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3097431/PGC3097431-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3097431/PGC3097431-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4670
 Peak Img[j, k]: 195 195
 Mean (j, k): 194.08 194.99
 Theta (deg): 160.7
 Astro PA (deg): 109.3
 Eps: 0.268
 Major axis (pix): 52.6
194.07758140457128 194.11537 194.98947461634853 195.20227
Starting ellipse-fitting for galaxy 28205
Fitting g-band took......5.918 sec
Fitting r-band took......5.551 sec
Fitting z-band took......5.481 sec
Time for all images = 16.950 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 843.38
r CoG modeling succeeded with a chi^2 minimum of 861.22
z CoG modeling succeeded with a chi^2 minimum of 211.06
Time = 0.027 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/128/PGC3097431/PGC3097431-largegalaxy-28205-ellipse.fits
Finished galaxy PGC3097431 in 3.754 minutes.