Started working on galaxy PGC175048 at Tue Jun 16 18:57:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175048/PGC175048-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175048/PGC175048-largegalaxy-tractor.fits
Read 54 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175048/PGC175048-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175048/PGC175048-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 438.11844]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175048/PGC175048-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175048/PGC175048-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175048/PGC175048-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175048/PGC175048-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175048/PGC175048-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175048/PGC175048-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175048/PGC175048-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175048/PGC175048-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175048/PGC175048-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175048/PGC175048-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4358
 Peak Img[j, k]: 152 152
 Mean (j, k): 150.32 151.78
 Theta (deg): 13.6
 Astro PA (deg): 76.4
 Eps: 0.397
 Major axis (pix): 49.5
150.320543092 150.996 151.776196512 151.399
Starting ellipse-fitting for galaxy 1039696
Fitting g-band took......4.270 sec
Fitting r-band took......4.004 sec
Fitting z-band took......4.286 sec
Time for all images = 12.560 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 27143.95
r CoG modeling succeeded with a chi^2 minimum of 46644.49
z CoG modeling succeeded with a chi^2 minimum of 21981.80
Time = 0.030 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/036/PGC175048/PGC175048-largegalaxy-1039696-ellipse.fits
Finished galaxy PGC175048 in 0.851 minutes.