Started working on galaxy PGC738645 at Wed Jun 17 13:13:50 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC738645/PGC738645-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC738645/PGC738645-largegalaxy-tractor.fits
Read 331 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC738645/PGC738645-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC738645/PGC738645-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2027.8855]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC738645/PGC738645-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC738645/PGC738645-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC738645/PGC738645-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC738645/PGC738645-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC738645/PGC738645-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC738645/PGC738645-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC738645/PGC738645-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC738645/PGC738645-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC738645/PGC738645-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC738645/PGC738645-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 25174
 Peak Img[j, k]: 299 298
 Mean (j, k): 298.79 296.82
 Theta (deg): 86.1
 Astro PA (deg): 3.9
 Eps: 0.163
 Major axis (pix): 108.8
298.792594914 299.031 296.818438203 298.458
Starting ellipse-fitting for galaxy 1131606
Fitting g-band took......151.918 sec
Fitting r-band took......150.335 sec
Fitting z-band took......148.259 sec
Time for all images = 450.512 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 54.14
r CoG modeling succeeded with a chi^2 minimum of 302.52
z CoG modeling succeeded with a chi^2 minimum of 326.42
Time = 0.106 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/083/PGC738645/PGC738645-largegalaxy-1131606-ellipse.fits
Finished galaxy PGC738645 in 8.192 minutes.