Started working on galaxy PGC901794 at Tue Jun 16 19:30:26 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC901794/PGC901794-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC901794/PGC901794-largegalaxy-tractor.fits
Read 55 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC901794/PGC901794-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC901794/PGC901794-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 634.63324]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC901794/PGC901794-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC901794/PGC901794-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC901794/PGC901794-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC901794/PGC901794-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC901794/PGC901794-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC901794/PGC901794-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC901794/PGC901794-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC901794/PGC901794-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC901794/PGC901794-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC901794/PGC901794-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6713
 Peak Img[j, k]: 172 171
 Mean (j, k): 171.51 171.41
 Theta (deg): 99.5
 Astro PA (deg): 170.5
 Eps: 0.168
 Major axis (pix): 62.3
171.511301459 171.535 171.414766497 170.897
Starting ellipse-fitting for galaxy 245778
Fitting g-band took......10.682 sec
Fitting r-band took......10.131 sec
Fitting z-band took......10.356 sec
Time for all images = 31.169 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 29.87
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 26.89
z CoG modeling succeeded with a chi^2 minimum of 22.61
Time = 0.051 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/323/PGC901794/PGC901794-largegalaxy-245778-ellipse.fits
Finished galaxy PGC901794 in 1.109 minutes.