Started working on galaxy PGC937487 at Tue Jun 16 13:27:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC937487/PGC937487-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC937487/PGC937487-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC937487/PGC937487-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC937487/PGC937487-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 720.2888]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC937487/PGC937487-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC937487/PGC937487-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC937487/PGC937487-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC937487/PGC937487-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC937487/PGC937487-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC937487/PGC937487-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC937487/PGC937487-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC937487/PGC937487-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC937487/PGC937487-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC937487/PGC937487-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7943
 Peak Img[j, k]: 138 136
 Mean (j, k): 137.40 134.97
 Theta (deg): 43.0
 Astro PA (deg): 47.0
 Eps: 0.033
 Major axis (pix): 59.0
137.404512525 137.544 134.96630766 135.459
Starting ellipse-fitting for galaxy 157558
Fitting g-band took......18.786 sec
Fitting r-band took......18.997 sec
Fitting z-band took......19.706 sec
Time for all images = 57.490 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 1.43
r CoG modeling succeeded with a chi^2 minimum of 8.94
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 9.67
Time = 0.086 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/353/PGC937487/PGC937487-largegalaxy-157558-ellipse.fits
Finished galaxy PGC937487 in 1.578 minutes.