Started working on galaxy PGC2271720 at Thu Jun 18 05:26:06 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2271720/PGC2271720-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2271720/PGC2271720-largegalaxy-tractor.fits
Read 39 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2271720/PGC2271720-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2271720/PGC2271720-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 341.39896]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2271720/PGC2271720-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2271720/PGC2271720-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2271720/PGC2271720-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2271720/PGC2271720-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2271720/PGC2271720-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2271720/PGC2271720-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2271720/PGC2271720-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2271720/PGC2271720-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2271720/PGC2271720-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2271720/PGC2271720-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4705
 Peak Img[j, k]: 156 156
 Mean (j, k): 155.85 156.25
 Theta (deg): 155.0
 Astro PA (deg): 115.0
 Eps: 0.316
 Major axis (pix): 51.7
155.852875897 155.913 156.247839845 156.404
Starting ellipse-fitting for galaxy 887468
Fitting g-band took......9.228 sec
Fitting r-band took......9.522 sec
Fitting z-band took......10.621 sec
Time for all images = 29.371 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2097.24
r CoG modeling succeeded with a chi^2 minimum of 3294.27
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 639.12
Time = 0.059 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/107/PGC2271720/PGC2271720-largegalaxy-887468-ellipse.fits
Finished galaxy PGC2271720 in 1.108 minutes.