Started working on galaxy PGC2688878 at Thu Jun 18 13:54:04 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2688878/PGC2688878-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2688878/PGC2688878-largegalaxy-tractor.fits
Read 54 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2688878/PGC2688878-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2688878/PGC2688878-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 241.30693]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2688878/PGC2688878-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2688878/PGC2688878-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2688878/PGC2688878-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2688878/PGC2688878-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2688878/PGC2688878-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2688878/PGC2688878-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2688878/PGC2688878-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2688878/PGC2688878-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2688878/PGC2688878-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2688878/PGC2688878-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5437
 Peak Img[j, k]: 163 163
 Mean (j, k): 162.83 163.71
 Theta (deg): 120.1
 Astro PA (deg): 149.9
 Eps: 0.296
 Major axis (pix): 56.7
162.834149572 162.754 163.713441765 163.059
Starting ellipse-fitting for galaxy 773083
Fitting g-band took......5.915 sec
Fitting r-band took......5.870 sec
Fitting z-band took......6.490 sec
Time for all images = 18.274 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 25.27
r CoG modeling succeeded with a chi^2 minimum of 46.22
z CoG modeling succeeded with a chi^2 minimum of 39.99
Time = 0.035 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/128/PGC2688878/PGC2688878-largegalaxy-773083-ellipse.fits
Finished galaxy PGC2688878 in 2.248 minutes.