Started working on galaxy PGC048821 at Thu Jun 18 17:21:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048821/PGC048821-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048821/PGC048821-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048821/PGC048821-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048821/PGC048821-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 502.42706]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048821/PGC048821-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048821/PGC048821-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048821/PGC048821-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048821/PGC048821-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048821/PGC048821-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048821/PGC048821-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048821/PGC048821-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048821/PGC048821-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048821/PGC048821-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048821/PGC048821-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5741
 Peak Img[j, k]: 160 159
 Mean (j, k): 154.03 159.92
 Theta (deg): 76.6
 Astro PA (deg): 13.4
 Eps: 0.270
 Major axis (pix): 55.4
154.025080277 153.807 159.924129936 159.13
Starting ellipse-fitting for galaxy 897363
Fitting g-band took......6.718 sec
Fitting r-band took......7.369 sec
Fitting z-band took......6.813 sec
Time for all images = 20.900 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 946.18
r CoG modeling succeeded with a chi^2 minimum of 694.62
z CoG modeling succeeded with a chi^2 minimum of 212.73
Time = 0.028 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/206/PGC048821/PGC048821-largegalaxy-897363-ellipse.fits
Finished galaxy PGC048821 in 1.089 minutes.