Started working on galaxy PGC428638 at Thu Jun 18 07:08:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC428638/PGC428638-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC428638/PGC428638-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC428638/PGC428638-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC428638/PGC428638-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 161.50996]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC428638/PGC428638-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC428638/PGC428638-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC428638/PGC428638-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC428638/PGC428638-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC428638/PGC428638-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC428638/PGC428638-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC428638/PGC428638-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC428638/PGC428638-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC428638/PGC428638-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC428638/PGC428638-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1585
 Peak Img[j, k]: 119 120
 Mean (j, k): 118.93 120.00
 Theta (deg): 22.0
 Astro PA (deg): 68.0
 Eps: 0.670
 Major axis (pix): 40.7
118.928134732 119.174 119.996077507 120.11
Starting ellipse-fitting for galaxy 939839
Fitting g-band took......2.024 sec
Fitting r-band took......1.832 sec
Fitting z-band took......1.856 sec
Time for all images = 5.713 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 602.56
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 20316.54
z CoG modeling succeeded with a chi^2 minimum of 766.34
Time = 0.036 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/313/PGC428638/PGC428638-largegalaxy-939839-ellipse.fits
Finished galaxy PGC428638 in 0.848 minutes.