Started working on galaxy PGC1575255 at Wed Jun 17 17:51:12 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1575255/PGC1575255-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1575255/PGC1575255-largegalaxy-tractor.fits
Read 24 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1575255/PGC1575255-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1575255/PGC1575255-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 172.06187]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1575255/PGC1575255-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1575255/PGC1575255-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1575255/PGC1575255-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1575255/PGC1575255-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1575255/PGC1575255-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1575255/PGC1575255-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1575255/PGC1575255-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1575255/PGC1575255-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1575255/PGC1575255-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1575255/PGC1575255-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1717
 Peak Img[j, k]: 127 127
 Mean (j, k): 127.00 127.03
 Theta (deg): 173.5
 Astro PA (deg): 96.5
 Eps: 0.651
 Major axis (pix): 46.3
126.995888011 127.205 127.033970235 127.341
Starting ellipse-fitting for galaxy 1376429
Fitting g-band took......2.851 sec
Fitting r-band took......2.782 sec
Fitting z-band took......3.000 sec
Time for all images = 8.633 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 81.96
r CoG modeling succeeded with a chi^2 minimum of 113.94
z CoG modeling succeeded with a chi^2 minimum of 176.36
Time = 0.044 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/PGC1575255/PGC1575255-largegalaxy-1376429-ellipse.fits
Finished galaxy PGC1575255 in 0.765 minutes.