Started working on galaxy PGC1556173 at Wed Jun 17 03:28:05 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1556173/PGC1556173-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1556173/PGC1556173-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1556173/PGC1556173-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1556173/PGC1556173-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 178.2731]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1556173/PGC1556173-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1556173/PGC1556173-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1556173/PGC1556173-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1556173/PGC1556173-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1556173/PGC1556173-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1556173/PGC1556173-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1556173/PGC1556173-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1556173/PGC1556173-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1556173/PGC1556173-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1556173/PGC1556173-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3580
 Peak Img[j, k]: 126 126
 Mean (j, k): 124.94 124.86
 Theta (deg): 40.4
 Astro PA (deg): 49.6
 Eps: 0.527
 Major axis (pix): 48.8
124.9426756 125.514 124.864854266 124.459
Starting ellipse-fitting for galaxy 722799
Fitting g-band took......3.569 sec
Fitting r-band took......3.649 sec
Fitting z-band took......3.639 sec
Time for all images = 10.857 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1108.77
r CoG modeling succeeded with a chi^2 minimum of 753.10
z CoG modeling succeeded with a chi^2 minimum of 179.61
Time = 0.035 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/222/PGC1556173/PGC1556173-largegalaxy-722799-ellipse.fits
Finished galaxy PGC1556173 in 0.324 minutes.