Started working on galaxy PGC031102 at Thu Jun 18 14:05:00 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031102/PGC031102-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031102/PGC031102-largegalaxy-tractor.fits
Read 85 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031102/PGC031102-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031102/PGC031102-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1350.3682]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031102/PGC031102-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031102/PGC031102-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031102/PGC031102-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031102/PGC031102-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031102/PGC031102-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031102/PGC031102-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031102/PGC031102-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031102/PGC031102-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031102/PGC031102-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031102/PGC031102-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 12077
 Peak Img[j, k]: 257 257
 Mean (j, k): 254.99 257.14
 Theta (deg): 173.7
 Astro PA (deg): 96.3
 Eps: 0.164
 Major axis (pix): 82.4
254.989769756 256.581 257.137492957 257.252
Starting ellipse-fitting for galaxy 747089
Fitting g-band took......18.550 sec
Fitting r-band took......16.433 sec
Fitting z-band took......17.867 sec
Time for all images = 52.850 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2306.26
r CoG modeling succeeded with a chi^2 minimum of 1624.21
z CoG modeling succeeded with a chi^2 minimum of 1382.85
Time = 0.038 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/157/PGC031102/PGC031102-largegalaxy-747089-ellipse.fits
Finished galaxy PGC031102 in 2.123 minutes.