Started working on galaxy PGC036728 at Thu Jun 18 17:14:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036728/PGC036728-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036728/PGC036728-largegalaxy-tractor.fits
Read 292 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036728/PGC036728-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036728/PGC036728-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3833.4746]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036728/PGC036728-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036728/PGC036728-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036728/PGC036728-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036728/PGC036728-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036728/PGC036728-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036728/PGC036728-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036728/PGC036728-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036728/PGC036728-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036728/PGC036728-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036728/PGC036728-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 38463
 Peak Img[j, k]: 440 440
 Mean (j, k): 439.53 440.11
 Theta (deg): 12.9
 Astro PA (deg): 77.1
 Eps: 0.343
 Major axis (pix): 139.5
439.526816484 439.216 440.111464656 439.999
Starting ellipse-fitting for galaxy 742461
Fitting g-band took......52.177 sec
Fitting r-band took......54.364 sec
Fitting z-band took......62.575 sec
Time for all images = 169.116 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 46.27
r CoG modeling succeeded with a chi^2 minimum of 80.26
z CoG modeling succeeded with a chi^2 minimum of 2490.92
Time = 0.184 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/176/PGC036728/PGC036728-largegalaxy-742461-ellipse.fits
Finished galaxy PGC036728 in 3.109 minutes.