Started working on galaxy PGC1580923 at Wed Jun 17 14:04:44 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1580923/PGC1580923-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1580923/PGC1580923-largegalaxy-tractor.fits
Read 25 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1580923/PGC1580923-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1580923/PGC1580923-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 474.81128]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1580923/PGC1580923-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1580923/PGC1580923-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1580923/PGC1580923-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1580923/PGC1580923-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1580923/PGC1580923-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1580923/PGC1580923-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1580923/PGC1580923-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1580923/PGC1580923-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1580923/PGC1580923-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1580923/PGC1580923-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4907
 Peak Img[j, k]: 115 115
 Mean (j, k): 115.49 115.24
 Theta (deg): 87.1
 Astro PA (deg): 2.9
 Eps: 0.069
 Major axis (pix): 45.2
115.494664031 115.375 115.236203984 115.002
Starting ellipse-fitting for galaxy 1087872
Fitting g-band took......15.224 sec
Fitting r-band took......15.698 sec
Fitting z-band took......15.653 sec
Time for all images = 46.576 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 48.40
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 48.34
z CoG modeling succeeded with a chi^2 minimum of 124.59
Time = 0.038 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/216/PGC1580923/PGC1580923-largegalaxy-1087872-ellipse.fits
Finished galaxy PGC1580923 in 1.363 minutes.