Started working on galaxy PGC1531221 at Wed Jun 17 13:58:30 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1531221/PGC1531221-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1531221/PGC1531221-largegalaxy-tractor.fits
Read 52 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1531221/PGC1531221-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1531221/PGC1531221-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 798.0539]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1531221/PGC1531221-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1531221/PGC1531221-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1531221/PGC1531221-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1531221/PGC1531221-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1531221/PGC1531221-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1531221/PGC1531221-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1531221/PGC1531221-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1531221/PGC1531221-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1531221/PGC1531221-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1531221/PGC1531221-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7292
 Peak Img[j, k]: 152 148
 Mean (j, k): 152.21 148.18
 Theta (deg): 81.6
 Astro PA (deg): 8.4
 Eps: 0.017
 Major axis (pix): 62.8
152.214514591 151.952 148.180520417 147.857
Starting ellipse-fitting for galaxy 793790
Fitting g-band took......38.093 sec
Fitting r-band took......33.715 sec
Fitting z-band took......36.080 sec
Time for all images = 107.888 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 5.87
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 1.17
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 1.40
Time = 0.056 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/253/PGC1531221/PGC1531221-largegalaxy-793790-ellipse.fits
Finished galaxy PGC1531221 in 1.899 minutes.