Started working on galaxy PGC1431520 at Wed Jun 17 06:50:27 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1431520/PGC1431520-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1431520/PGC1431520-largegalaxy-tractor.fits
Read 27 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1431520/PGC1431520-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1431520/PGC1431520-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 114.06368]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1431520/PGC1431520-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1431520/PGC1431520-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1431520/PGC1431520-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1431520/PGC1431520-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1431520/PGC1431520-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1431520/PGC1431520-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1431520/PGC1431520-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1431520/PGC1431520-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1431520/PGC1431520-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1431520/PGC1431520-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1732
 Peak Img[j, k]: 124 125
 Mean (j, k): 123.16 125.34
 Theta (deg): 97.9
 Astro PA (deg): 172.1
 Eps: 0.301
 Major axis (pix): 31.3
123.16401333 123.402 125.341501662 125.209
Starting ellipse-fitting for galaxy 1174274
Fitting g-band took......1.738 sec
Fitting r-band took......1.612 sec
Fitting z-band took......1.750 sec
Time for all images = 5.100 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1546.45
r CoG modeling succeeded with a chi^2 minimum of 489.43
z CoG modeling succeeded with a chi^2 minimum of 99.43
Time = 0.019 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/166/PGC1431520/PGC1431520-largegalaxy-1174274-ellipse.fits
Finished galaxy PGC1431520 in 0.686 minutes.