Started working on galaxy PGC036520 at Wed Jun 17 20:03:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036520/PGC036520-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036520/PGC036520-largegalaxy-tractor.fits
Read 237 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036520/PGC036520-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036520/PGC036520-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1729.2748]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036520/PGC036520-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036520/PGC036520-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036520/PGC036520-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036520/PGC036520-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036520/PGC036520-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036520/PGC036520-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036520/PGC036520-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036520/PGC036520-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036520/PGC036520-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036520/PGC036520-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 16512
 Peak Img[j, k]: 332 325
 Mean (j, k): 330.44 324.69
 Theta (deg): 35.4
 Astro PA (deg): 54.6
 Eps: 0.643
 Major axis (pix): 127.9
330.44393236 328.768 324.686247368 327.224
Starting ellipse-fitting for galaxy 1016480
Fitting g-band took......29.885 sec
Fitting r-band took......28.975 sec
Fitting z-band took......30.557 sec
Time for all images = 89.417 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 13823.80
r CoG modeling succeeded with a chi^2 minimum of 10094.30
z CoG modeling succeeded with a chi^2 minimum of 5700.82
Time = 0.201 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/PGC036520/PGC036520-largegalaxy-1016480-ellipse.fits
Finished galaxy PGC036520 in 3.083 minutes.