Started working on galaxy PGC071721 at Wed Jun 17 04:06:15 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071721/PGC071721-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071721/PGC071721-largegalaxy-tractor.fits
Read 48 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071721/PGC071721-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071721/PGC071721-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1562.4348]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071721/PGC071721-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071721/PGC071721-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071721/PGC071721-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071721/PGC071721-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071721/PGC071721-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071721/PGC071721-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071721/PGC071721-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071721/PGC071721-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071721/PGC071721-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071721/PGC071721-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8439
 Peak Img[j, k]: 181 178
 Mean (j, k): 181.35 178.23
 Theta (deg): 60.5
 Astro PA (deg): 29.5
 Eps: 0.186
 Major axis (pix): 63.8
181.353443247 181.047 178.227747851 178.274
Starting ellipse-fitting for galaxy 531093
Fitting g-band took......10.190 sec
Fitting r-band took......9.306 sec
Fitting z-band took......9.579 sec
Time for all images = 29.074 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6886.13
r CoG modeling succeeded with a chi^2 minimum of 5775.83
z CoG modeling succeeded with a chi^2 minimum of 9902.83
Time = 0.040 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/353/PGC071721/PGC071721-largegalaxy-531093-ellipse.fits
Finished galaxy PGC071721 in 1.102 minutes.