Started working on galaxy PGC552920 at Tue Jun 16 15:54:26 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC552920/PGC552920-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC552920/PGC552920-largegalaxy-tractor.fits
Read 105 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC552920/PGC552920-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC552920/PGC552920-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 877.7426]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC552920/PGC552920-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC552920/PGC552920-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC552920/PGC552920-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC552920/PGC552920-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC552920/PGC552920-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC552920/PGC552920-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC552920/PGC552920-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC552920/PGC552920-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC552920/PGC552920-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC552920/PGC552920-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8538
 Peak Img[j, k]: 200 199
 Mean (j, k): 200.49 199.41
 Theta (deg): 148.4
 Astro PA (deg): 121.6
 Eps: 0.433
 Major axis (pix): 67.7
200.488188996 200.381 199.407777334 199.648
Starting ellipse-fitting for galaxy 237979
Fitting g-band took......8.045 sec
Fitting r-band took......7.611 sec
Fitting z-band took......7.659 sec
Time for all images = 23.315 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 15910.34
r CoG modeling succeeded with a chi^2 minimum of 40405.31
z CoG modeling succeeded with a chi^2 minimum of 18099.00
Time = 0.050 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/313/PGC552920/PGC552920-largegalaxy-237979-ellipse.fits
Finished galaxy PGC552920 in 1.023 minutes.