Started working on galaxy PGC131720 at Wed Jun 17 19:45:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131720/PGC131720-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131720/PGC131720-largegalaxy-tractor.fits
Read 114 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131720/PGC131720-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131720/PGC131720-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1219.809]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131720/PGC131720-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131720/PGC131720-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131720/PGC131720-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131720/PGC131720-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131720/PGC131720-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131720/PGC131720-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131720/PGC131720-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131720/PGC131720-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131720/PGC131720-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC131720/PGC131720-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9617
 Peak Img[j, k]: 287 289
 Mean (j, k): 287.78 287.97
 Theta (deg): 82.8
 Astro PA (deg): 7.2
 Eps: 0.640
 Major axis (pix): 90.7
287.777653542 286.941 287.96625042 288.325
Starting ellipse-fitting for galaxy 516319
Fitting g-band took......24.133 sec
Fitting r-band took......24.400 sec
Fitting z-band took......24.037 sec
Time for all images = 72.570 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4692.43
r CoG modeling succeeded with a chi^2 minimum of 10613.82
z CoG modeling succeeded with a chi^2 minimum of 2949.85
Time = 0.097 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/347/PGC131720/PGC131720-largegalaxy-516319-ellipse.fits
Finished galaxy PGC131720 in 2.490 minutes.