Started working on galaxy PGC2581618 at Thu Jun 18 05:56:13 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581618/PGC2581618-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581618/PGC2581618-largegalaxy-tractor.fits
Read 15 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581618/PGC2581618-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581618/PGC2581618-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 283.85538]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581618/PGC2581618-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581618/PGC2581618-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581618/PGC2581618-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581618/PGC2581618-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581618/PGC2581618-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581618/PGC2581618-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581618/PGC2581618-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581618/PGC2581618-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581618/PGC2581618-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581618/PGC2581618-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2362
 Peak Img[j, k]: 148 146
 Mean (j, k): 148.06 145.48
 Theta (deg): 56.7
 Astro PA (deg): 33.3
 Eps: 0.710
 Major axis (pix): 52.5
148.063721146 147.787 145.478166186 145.829
Starting ellipse-fitting for galaxy 862835
Fitting g-band took......6.162 sec
Fitting r-band took......5.845 sec
Fitting z-band took......5.838 sec
Time for all images = 17.845 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 4097.18
r CoG modeling succeeded with a chi^2 minimum of 123.84
z CoG modeling succeeded with a chi^2 minimum of 229.89
Time = 0.061 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/122/PGC2581618/PGC2581618-largegalaxy-862835-ellipse.fits
Finished galaxy PGC2581618 in 0.938 minutes.