Started working on galaxy PGC497827 at Wed Jun 17 12:13:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC497827/PGC497827-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC497827/PGC497827-largegalaxy-tractor.fits
Read 57 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC497827/PGC497827-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC497827/PGC497827-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 863.06604]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC497827/PGC497827-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC497827/PGC497827-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC497827/PGC497827-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC497827/PGC497827-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC497827/PGC497827-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC497827/PGC497827-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC497827/PGC497827-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC497827/PGC497827-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC497827/PGC497827-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC497827/PGC497827-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8492
 Peak Img[j, k]: 146 148
 Mean (j, k): 146.35 147.85
 Theta (deg): 170.0
 Astro PA (deg): 100.0
 Eps: 0.106
 Major axis (pix): 59.7
146.352719451 146.218 147.852972081 148.241
Starting ellipse-fitting for galaxy 1077779
Fitting g-band took......17.190 sec
Fitting r-band took......17.686 sec
Fitting z-band took......17.792 sec
Time for all images = 52.667 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 517.82
r CoG modeling succeeded with a chi^2 minimum of 1172.12
z CoG modeling succeeded with a chi^2 minimum of 430.83
Time = 0.043 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/093/PGC497827/PGC497827-largegalaxy-1077779-ellipse.fits
Finished galaxy PGC497827 in 1.531 minutes.