Started working on galaxy PGC2556691 at Wed Jun 17 16:10:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2556691/PGC2556691-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2556691/PGC2556691-largegalaxy-tractor.fits
Read 12 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2556691/PGC2556691-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2556691/PGC2556691-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 327.812]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2556691/PGC2556691-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2556691/PGC2556691-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2556691/PGC2556691-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2556691/PGC2556691-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2556691/PGC2556691-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2556691/PGC2556691-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2556691/PGC2556691-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2556691/PGC2556691-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2556691/PGC2556691-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2556691/PGC2556691-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3431
 Peak Img[j, k]: 125 124
 Mean (j, k): 123.98 123.53
 Theta (deg): 49.4
 Astro PA (deg): 40.6
 Eps: 0.176
 Major axis (pix): 45.8
123.984805944 124.363 123.527228785 123.668
Starting ellipse-fitting for galaxy 544234
Fitting g-band took......9.549 sec
Fitting r-band took......9.246 sec
Fitting z-band took......9.498 sec
Time for all images = 28.293 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 85.14
r CoG modeling succeeded with a chi^2 minimum of 14.79
z CoG modeling succeeded with a chi^2 minimum of 63.32
Time = 0.042 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/202/PGC2556691/PGC2556691-largegalaxy-544234-ellipse.fits
Finished galaxy PGC2556691 in 1.109 minutes.