Started working on galaxy PGC1656538 at Wed Jun 17 03:36:30 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1656538/PGC1656538-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1656538/PGC1656538-largegalaxy-tractor.fits
Read 29 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1656538/PGC1656538-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1656538/PGC1656538-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 281.11926]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1656538/PGC1656538-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1656538/PGC1656538-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1656538/PGC1656538-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1656538/PGC1656538-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1656538/PGC1656538-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1656538/PGC1656538-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1656538/PGC1656538-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1656538/PGC1656538-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1656538/PGC1656538-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1656538/PGC1656538-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3168
 Peak Img[j, k]: 125 125
 Mean (j, k): 124.68 123.78
 Theta (deg): 34.3
 Astro PA (deg): 55.7
 Eps: 0.456
 Major axis (pix): 47.1
124.683807094 124.651 123.77930326 124.668
Starting ellipse-fitting for galaxy 667805
Fitting g-band took......3.773 sec
Fitting r-band took......3.687 sec
Fitting z-band took......3.812 sec
Time for all images = 11.272 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 177.99
r CoG modeling succeeded with a chi^2 minimum of 73.69
z CoG modeling succeeded with a chi^2 minimum of 105.35
Time = 0.042 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/216/PGC1656538/PGC1656538-largegalaxy-667805-ellipse.fits
Finished galaxy PGC1656538 in 0.340 minutes.