Started working on galaxy PGC1881579 at Wed Jun 17 14:43:22 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1881579/PGC1881579-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1881579/PGC1881579-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1881579/PGC1881579-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1881579/PGC1881579-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 318.05414]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1881579/PGC1881579-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1881579/PGC1881579-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1881579/PGC1881579-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1881579/PGC1881579-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1881579/PGC1881579-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1881579/PGC1881579-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1881579/PGC1881579-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1881579/PGC1881579-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1881579/PGC1881579-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1881579/PGC1881579-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3767
 Peak Img[j, k]: 134 134
 Mean (j, k): 133.53 133.90
 Theta (deg): 28.3
 Astro PA (deg): 61.7
 Eps: 0.262
 Major axis (pix): 41.8
133.527227584 133.414 133.903562078 133.843
Starting ellipse-fitting for galaxy 1187774
Fitting g-band took......6.619 sec
Fitting r-band took......6.857 sec
Fitting z-band took......7.548 sec
Time for all images = 21.024 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 9110.22
r CoG modeling succeeded with a chi^2 minimum of 9422.74
z CoG modeling succeeded with a chi^2 minimum of 3012.51
Time = 0.044 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/166/PGC1881579/PGC1881579-largegalaxy-1187774-ellipse.fits
Finished galaxy PGC1881579 in 0.503 minutes.