Started working on galaxy PGC618668 at Thu Jun 18 05:15:42 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC618668/PGC618668-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC618668/PGC618668-largegalaxy-tractor.fits
Read 199 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC618668/PGC618668-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC618668/PGC618668-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 628.6003]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC618668/PGC618668-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC618668/PGC618668-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC618668/PGC618668-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC618668/PGC618668-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC618668/PGC618668-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC618668/PGC618668-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC618668/PGC618668-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC618668/PGC618668-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC618668/PGC618668-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC618668/PGC618668-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7707
 Peak Img[j, k]: 231 233
 Mean (j, k): 231.15 233.12
 Theta (deg): 58.7
 Astro PA (deg): 31.3
 Eps: 0.060
 Major axis (pix): 57.7
231.148088799 231.316 233.119858718 232.537
Starting ellipse-fitting for galaxy 226888
Fitting g-band took......7.857 sec
Fitting r-band took......7.586 sec
Fitting z-band took......7.729 sec
Time for all images = 23.172 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 255.79
r CoG modeling succeeded with a chi^2 minimum of 1058.05
z CoG modeling succeeded with a chi^2 minimum of 845.20
Time = 0.059 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/083/PGC618668/PGC618668-largegalaxy-226888-ellipse.fits
Finished galaxy PGC618668 in 1.154 minutes.