Started working on galaxy PGC2157354 at Thu Jun 18 13:15:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2157354/PGC2157354-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2157354/PGC2157354-largegalaxy-tractor.fits
Read 25 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2157354/PGC2157354-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2157354/PGC2157354-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 389.2759]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2157354/PGC2157354-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2157354/PGC2157354-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2157354/PGC2157354-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2157354/PGC2157354-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2157354/PGC2157354-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2157354/PGC2157354-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2157354/PGC2157354-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2157354/PGC2157354-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2157354/PGC2157354-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2157354/PGC2157354-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4748
 Peak Img[j, k]: 138 137
 Mean (j, k): 137.92 136.45
 Theta (deg): 179.9
 Astro PA (deg): 90.1
 Eps: 0.204
 Major axis (pix): 49.2
137.923471743 137.496 136.448736974 136.752
Starting ellipse-fitting for galaxy 1002180
Fitting g-band took......5.132 sec
Fitting r-band took......5.657 sec
Fitting z-band took......4.929 sec
Time for all images = 15.718 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 561.41
r CoG modeling succeeded with a chi^2 minimum of 93.36
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 43.87
Time = 0.037 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/142/PGC2157354/PGC2157354-largegalaxy-1002180-ellipse.fits
Finished galaxy PGC2157354 in 2.295 minutes.