Started working on galaxy PGC1798452 at Tue Jun 16 14:39:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1798452/PGC1798452-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1798452/PGC1798452-largegalaxy-tractor.fits
Read 17 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1798452/PGC1798452-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1798452/PGC1798452-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 399.7329]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1798452/PGC1798452-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1798452/PGC1798452-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1798452/PGC1798452-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1798452/PGC1798452-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1798452/PGC1798452-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1798452/PGC1798452-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1798452/PGC1798452-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1798452/PGC1798452-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1798452/PGC1798452-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1798452/PGC1798452-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4955
 Peak Img[j, k]: 127 127
 Mean (j, k): 128.30 126.75
 Theta (deg): 109.8
 Astro PA (deg): 160.2
 Eps: 0.249
 Major axis (pix): 53.5
128.30410263 126.642 126.750051381 126.69
Starting ellipse-fitting for galaxy 482763
Fitting g-band took......6.336 sec
Fitting r-band took......5.660 sec
Fitting z-band took......5.752 sec
Time for all images = 17.748 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 133.62
r CoG modeling succeeded with a chi^2 minimum of 176.83
z CoG modeling succeeded with a chi^2 minimum of 141.60
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/163/PGC1798452/PGC1798452-largegalaxy-482763-ellipse.fits
Finished galaxy PGC1798452 in 0.939 minutes.