Started working on galaxy PGC1527720 at Wed Jun 17 11:58:10 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1527720/PGC1527720-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1527720/PGC1527720-largegalaxy-tractor.fits
Read 72 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1527720/PGC1527720-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1527720/PGC1527720-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 796.40375]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1527720/PGC1527720-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1527720/PGC1527720-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1527720/PGC1527720-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1527720/PGC1527720-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1527720/PGC1527720-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1527720/PGC1527720-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1527720/PGC1527720-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1527720/PGC1527720-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1527720/PGC1527720-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1527720/PGC1527720-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 10163
 Peak Img[j, k]: 171 173
 Mean (j, k): 169.69 174.11
 Theta (deg): 68.1
 Astro PA (deg): 21.9
 Eps: 0.261
 Major axis (pix): 77.2
169.694352354 170.627 174.110909895 173.479
Starting ellipse-fitting for galaxy 897093
Fitting g-band took......30.009 sec
Fitting r-band took......29.735 sec
Fitting z-band took......31.866 sec
Time for all images = 91.611 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6398.28
r CoG modeling succeeded with a chi^2 minimum of 7914.65
z CoG modeling succeeded with a chi^2 minimum of 4389.06
Time = 0.101 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/318/PGC1527720/PGC1527720-largegalaxy-897093-ellipse.fits
Finished galaxy PGC1527720 in 1.743 minutes.