Started working on galaxy PGC816603 at Tue Jun 16 14:32:21 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC816603/PGC816603-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC816603/PGC816603-largegalaxy-tractor.fits
Read 34 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC816603/PGC816603-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC816603/PGC816603-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 172.09947]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC816603/PGC816603-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC816603/PGC816603-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC816603/PGC816603-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC816603/PGC816603-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC816603/PGC816603-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC816603/PGC816603-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC816603/PGC816603-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC816603/PGC816603-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC816603/PGC816603-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC816603/PGC816603-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2942
 Peak Img[j, k]: 152 149
 Mean (j, k): 151.81 150.30
 Theta (deg): 145.2
 Astro PA (deg): 124.8
 Eps: 0.597
 Major axis (pix): 53.5
151.811182951 151.566 150.304802027 149.768
Starting ellipse-fitting for galaxy 353422
Fitting g-band took......4.508 sec
Fitting r-band took......4.401 sec
Fitting z-band took......4.656 sec
Time for all images = 13.565 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 281.59
r CoG modeling succeeded with a chi^2 minimum of 349.88
z CoG modeling succeeded with a chi^2 minimum of 43.53
Time = 0.045 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/PGC816603/PGC816603-largegalaxy-353422-ellipse.fits
Finished galaxy PGC816603 in 0.859 minutes.