Started working on galaxy PGC481768 at Wed Jun 17 16:23:36 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC481768/PGC481768-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC481768/PGC481768-largegalaxy-tractor.fits
Read 235 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC481768/PGC481768-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC481768/PGC481768-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2955.723]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC481768/PGC481768-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC481768/PGC481768-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC481768/PGC481768-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC481768/PGC481768-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC481768/PGC481768-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC481768/PGC481768-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC481768/PGC481768-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC481768/PGC481768-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC481768/PGC481768-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC481768/PGC481768-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 21294
 Peak Img[j, k]: 266 267
 Mean (j, k): 261.51 270.80
 Theta (deg): 142.3
 Astro PA (deg): 127.7
 Eps: 0.238
 Major axis (pix): 109.9
261.506454748 266.054 270.797869144 266.544
Starting ellipse-fitting for galaxy 770628
Fitting g-band took......32.718 sec
Fitting r-band took......34.491 sec
Fitting z-band took......33.142 sec
Time for all images = 100.352 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7488.89
r CoG modeling succeeded with a chi^2 minimum of 15168.14
z CoG modeling succeeded with a chi^2 minimum of 12934.11
Time = 0.147 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/095/PGC481768/PGC481768-largegalaxy-770628-ellipse.fits
Finished galaxy PGC481768 in 1.948 minutes.