Started working on galaxy PGC496890 at Fri Jun 19 09:33:36 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC496890/PGC496890-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC496890/PGC496890-largegalaxy-tractor.fits
Read 63 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC496890/PGC496890-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC496890/PGC496890-largegalaxy-maskbits.fits.fz
Sort by flux!  [169.3104]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC496890/PGC496890-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC496890/PGC496890-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC496890/PGC496890-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC496890/PGC496890-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC496890/PGC496890-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC496890/PGC496890-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC496890/PGC496890-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC496890/PGC496890-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC496890/PGC496890-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC496890/PGC496890-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4692
 Peak Img[j, k]: 151 148
 Mean (j, k): 150.97 150.84
 Theta (deg): 76.9
 Astro PA (deg): 13.1
 Eps: 0.340
 Major axis (pix): 55.5
150.96711714987418 150.51477 150.8389712958749 150.0496
Starting ellipse-fitting for galaxy 165394
Fitting g-band took......3.003 sec
Fitting r-band took......2.925 sec
Fitting z-band took......3.140 sec
Time for all images = 9.068 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 22.0 mag/arcsec2!
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 2481.91
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 1779.51
z CoG modeling succeeded with a chi^2 minimum of 210.87
Time = 0.027 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/PGC496890/PGC496890-largegalaxy-165394-ellipse.fits
Finished galaxy PGC496890 in 0.744 minutes.