Started working on galaxy PGC557721 at Tue Jun 16 20:11:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC557721/PGC557721-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC557721/PGC557721-largegalaxy-tractor.fits
Read 90 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC557721/PGC557721-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC557721/PGC557721-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 355.10864]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC557721/PGC557721-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC557721/PGC557721-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC557721/PGC557721-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC557721/PGC557721-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC557721/PGC557721-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC557721/PGC557721-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC557721/PGC557721-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC557721/PGC557721-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC557721/PGC557721-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC557721/PGC557721-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3849
 Peak Img[j, k]: 176 178
 Mean (j, k): 176.38 177.81
 Theta (deg): 125.0
 Astro PA (deg): 145.0
 Eps: 0.604
 Major axis (pix): 65.6
176.38103873 175.986 177.810545842 177.58
Starting ellipse-fitting for galaxy 1301018
Fitting g-band took......6.566 sec
Fitting r-band took......6.528 sec
Fitting z-band took......6.281 sec
Time for all images = 19.376 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 395.98
r CoG modeling succeeded with a chi^2 minimum of 699.55
z CoG modeling succeeded with a chi^2 minimum of 196.44
Time = 0.060 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/PGC557721/PGC557721-largegalaxy-1301018-ellipse.fits
Finished galaxy PGC557721 in 0.939 minutes.