Started working on galaxy PGC2503538 at Thu Jun 18 05:51:36 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2503538/PGC2503538-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2503538/PGC2503538-largegalaxy-tractor.fits
Read 68 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2503538/PGC2503538-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2503538/PGC2503538-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1321.587]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2503538/PGC2503538-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2503538/PGC2503538-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2503538/PGC2503538-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2503538/PGC2503538-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2503538/PGC2503538-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2503538/PGC2503538-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2503538/PGC2503538-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2503538/PGC2503538-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2503538/PGC2503538-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2503538/PGC2503538-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 14536
 Peak Img[j, k]: 207 207
 Mean (j, k): 207.43 207.26
 Theta (deg): 148.1
 Astro PA (deg): 121.9
 Eps: 0.077
 Major axis (pix): 79.1
207.43180304 207.167 207.261622123 207.336
Starting ellipse-fitting for galaxy 1058827
Fitting g-band took......35.511 sec
Fitting r-band took......33.558 sec
Fitting z-band took......39.601 sec
Time for all images = 108.670 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 20.75
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 181.79
z CoG modeling succeeded with a chi^2 minimum of 6.81
Time = 0.089 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/103/PGC2503538/PGC2503538-largegalaxy-1058827-ellipse.fits
Finished galaxy PGC2503538 in 2.474 minutes.