Started working on galaxy PGC2281686 at Thu Jun 18 17:53:05 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2281686/PGC2281686-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2281686/PGC2281686-largegalaxy-tractor.fits
Read 22 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2281686/PGC2281686-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2281686/PGC2281686-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 441.16623]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2281686/PGC2281686-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2281686/PGC2281686-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2281686/PGC2281686-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2281686/PGC2281686-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2281686/PGC2281686-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2281686/PGC2281686-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2281686/PGC2281686-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2281686/PGC2281686-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2281686/PGC2281686-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2281686/PGC2281686-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3772
 Peak Img[j, k]: 119 119
 Mean (j, k): 121.51 120.80
 Theta (deg): 45.2
 Astro PA (deg): 44.8
 Eps: 0.148
 Major axis (pix): 54.2
121.510651184 118.793 120.802726655 119.144
Starting ellipse-fitting for galaxy 631343
Fitting g-band took......8.399 sec
Fitting r-band took......8.123 sec
Fitting z-band took......8.152 sec
Time for all images = 24.674 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 89.27
r CoG modeling succeeded with a chi^2 minimum of 116.04
z CoG modeling succeeded with a chi^2 minimum of 105.27
Time = 0.025 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/253/PGC2281686/PGC2281686-largegalaxy-631343-ellipse.fits
Finished galaxy PGC2281686 in 1.024 minutes.