Started working on galaxy PGC2168926 at Thu Jun 18 18:19:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2168926/PGC2168926-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2168926/PGC2168926-largegalaxy-tractor.fits
Read 23 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2168926/PGC2168926-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2168926/PGC2168926-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 137.00966]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2168926/PGC2168926-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2168926/PGC2168926-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2168926/PGC2168926-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2168926/PGC2168926-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2168926/PGC2168926-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2168926/PGC2168926-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2168926/PGC2168926-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2168926/PGC2168926-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2168926/PGC2168926-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2168926/PGC2168926-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1930
 Peak Img[j, k]: 123 123
 Mean (j, k): 123.88 123.79
 Theta (deg): 133.4
 Astro PA (deg): 136.6
 Eps: 0.646
 Major axis (pix): 42.7
123.875999661 123.622 123.794870153 123.483
Starting ellipse-fitting for galaxy 390669
Fitting g-band took......2.294 sec
Fitting r-band took......2.142 sec
Fitting z-band took......2.227 sec
Time for all images = 6.663 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 418.69
r CoG modeling succeeded with a chi^2 minimum of 304.65
z CoG modeling succeeded with a chi^2 minimum of 805.38
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/128/PGC2168926/PGC2168926-largegalaxy-390669-ellipse.fits
Finished galaxy PGC2168926 in 0.256 minutes.