Started working on galaxy PGC815528 at Wed Jun 17 03:33:35 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC815528/PGC815528-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC815528/PGC815528-largegalaxy-tractor.fits
Read 45 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC815528/PGC815528-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC815528/PGC815528-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 104.9003]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC815528/PGC815528-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC815528/PGC815528-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC815528/PGC815528-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC815528/PGC815528-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC815528/PGC815528-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC815528/PGC815528-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC815528/PGC815528-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC815528/PGC815528-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC815528/PGC815528-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC815528/PGC815528-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1461
 Peak Img[j, k]: 123 122
 Mean (j, k): 125.33 120.02
 Theta (deg): 41.7
 Astro PA (deg): 48.3
 Eps: 0.743
 Major axis (pix): 42.2
125.329365359 125.291 120.021149788 120.073
Starting ellipse-fitting for galaxy 673326
Fitting g-band took......2.064 sec
Fitting r-band took......2.087 sec
Fitting z-band took......2.094 sec
Time for all images = 6.245 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 627.49
r CoG modeling succeeded with a chi^2 minimum of 1288.70
z CoG modeling succeeded with a chi^2 minimum of 344.11
Time = 0.042 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/046/PGC815528/PGC815528-largegalaxy-673326-ellipse.fits
Finished galaxy PGC815528 in 0.264 minutes.