Started working on galaxy PGC1981686 at Wed Jun 17 04:19:56 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1981686/PGC1981686-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1981686/PGC1981686-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1981686/PGC1981686-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1981686/PGC1981686-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 231.68027]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1981686/PGC1981686-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1981686/PGC1981686-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1981686/PGC1981686-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1981686/PGC1981686-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1981686/PGC1981686-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1981686/PGC1981686-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1981686/PGC1981686-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1981686/PGC1981686-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1981686/PGC1981686-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1981686/PGC1981686-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2597
 Peak Img[j, k]: 149 149
 Mean (j, k): 148.24 147.89
 Theta (deg): 156.7
 Astro PA (deg): 113.3
 Eps: 0.730
 Major axis (pix): 61.7
148.242820642 148.069 147.887213117 147.754
Starting ellipse-fitting for galaxy 662676
Fitting g-band took......3.795 sec
Fitting r-band took......4.584 sec
Fitting z-band took......4.241 sec
Time for all images = 12.620 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 908.17
r CoG modeling succeeded with a chi^2 minimum of 330.15
z CoG modeling succeeded with a chi^2 minimum of 338.18
Time = 0.053 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/195/PGC1981686/PGC1981686-largegalaxy-662676-ellipse.fits
Finished galaxy PGC1981686 in 0.322 minutes.