Started working on galaxy PGC2516911 at Thu Jun 18 17:33:35 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2516911/PGC2516911-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2516911/PGC2516911-largegalaxy-tractor.fits
Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2516911/PGC2516911-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2516911/PGC2516911-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 318.72583]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2516911/PGC2516911-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2516911/PGC2516911-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2516911/PGC2516911-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2516911/PGC2516911-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2516911/PGC2516911-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2516911/PGC2516911-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2516911/PGC2516911-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2516911/PGC2516911-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2516911/PGC2516911-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2516911/PGC2516911-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4744
 Peak Img[j, k]: 137 137
 Mean (j, k): 136.60 136.89
 Theta (deg): 84.2
 Astro PA (deg): 5.8
 Eps: 0.120
 Major axis (pix): 47.4
136.604632599 136.864 136.890186556 136.703
Starting ellipse-fitting for galaxy 1380779
Fitting g-band took......7.704 sec
Fitting r-band took......8.105 sec
Fitting z-band took......8.603 sec
Time for all images = 24.413 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 24.23
r CoG modeling succeeded with a chi^2 minimum of 37.90
z CoG modeling succeeded with a chi^2 minimum of 34.66
Time = 0.026 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/216/PGC2516911/PGC2516911-largegalaxy-1380779-ellipse.fits
Finished galaxy PGC2516911 in 1.036 minutes.