Started working on galaxy PGC620938 at Tue Jun 16 19:34:47 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC620938/PGC620938-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC620938/PGC620938-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC620938/PGC620938-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC620938/PGC620938-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 161.47823]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC620938/PGC620938-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC620938/PGC620938-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC620938/PGC620938-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC620938/PGC620938-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC620938/PGC620938-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC620938/PGC620938-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC620938/PGC620938-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC620938/PGC620938-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC620938/PGC620938-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC620938/PGC620938-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1587
 Peak Img[j, k]: 126 129
 Mean (j, k): 125.91 128.69
 Theta (deg): 151.9
 Astro PA (deg): 118.1
 Eps: 0.684
 Major axis (pix): 47.6
125.910333348 125.834 128.685384203 128.948
Starting ellipse-fitting for galaxy 676705
Fitting g-band took......2.980 sec
Fitting r-band took......2.988 sec
Fitting z-band took......2.880 sec
Time for all images = 8.848 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 2346.91
r CoG modeling succeeded with a chi^2 minimum of 7842.47
z CoG modeling succeeded with a chi^2 minimum of 278.37
Time = 0.047 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/076/PGC620938/PGC620938-largegalaxy-676705-ellipse.fits
Finished galaxy PGC620938 in 0.767 minutes.