Started working on galaxy PGC553835 at Wed Jun 17 12:34:42 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC553835/PGC553835-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC553835/PGC553835-largegalaxy-tractor.fits
Read 117 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC553835/PGC553835-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC553835/PGC553835-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 360.44226]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC553835/PGC553835-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC553835/PGC553835-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC553835/PGC553835-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC553835/PGC553835-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC553835/PGC553835-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC553835/PGC553835-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC553835/PGC553835-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC553835/PGC553835-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC553835/PGC553835-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC553835/PGC553835-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6065
 Peak Img[j, k]: 187 192
 Mean (j, k): 188.80 189.79
 Theta (deg): 57.1
 Astro PA (deg): 32.9
 Eps: 0.386
 Major axis (pix): 64.1
188.80467763 186.842 189.787858557 191.778
Starting ellipse-fitting for galaxy 677940
Fitting g-band took......14.795 sec
Fitting r-band took......14.849 sec
Fitting z-band took......16.841 sec
Time for all images = 46.485 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 236.33
r CoG modeling succeeded with a chi^2 minimum of 298.82
z CoG modeling succeeded with a chi^2 minimum of 44.05
Time = 0.079 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/318/PGC553835/PGC553835-largegalaxy-677940-ellipse.fits
Finished galaxy PGC553835 in 0.990 minutes.