Started working on galaxy PGC2756872 at Thu Jun 18 07:28:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756872/PGC2756872-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756872/PGC2756872-largegalaxy-tractor.fits
Read 18 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756872/PGC2756872-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756872/PGC2756872-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 302.5626]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756872/PGC2756872-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756872/PGC2756872-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756872/PGC2756872-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756872/PGC2756872-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756872/PGC2756872-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756872/PGC2756872-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756872/PGC2756872-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756872/PGC2756872-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756872/PGC2756872-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2756872/PGC2756872-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2142
 Peak Img[j, k]: 125 126
 Mean (j, k): 124.54 125.91
 Theta (deg): 130.5
 Astro PA (deg): 139.5
 Eps: 0.559
 Major axis (pix): 40.6
124.536640762 124.621 125.913328074 125.851
Starting ellipse-fitting for galaxy 1333323
Fitting g-band took......4.367 sec
Fitting r-band took......4.377 sec
Fitting z-band took......4.182 sec
Time for all images = 12.927 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 282.41
r CoG modeling succeeded with a chi^2 minimum of 456.83
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 13155.83
Time = 0.050 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/103/PGC2756872/PGC2756872-largegalaxy-1333323-ellipse.fits
Finished galaxy PGC2756872 in 0.956 minutes.