Started working on galaxy PGC1915608 at Tue Jun 16 13:31:36 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1915608/PGC1915608-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1915608/PGC1915608-largegalaxy-tractor.fits
Read 27 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1915608/PGC1915608-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1915608/PGC1915608-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 369.71097]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1915608/PGC1915608-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1915608/PGC1915608-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1915608/PGC1915608-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1915608/PGC1915608-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1915608/PGC1915608-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1915608/PGC1915608-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1915608/PGC1915608-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1915608/PGC1915608-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1915608/PGC1915608-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1915608/PGC1915608-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3497
 Peak Img[j, k]: 169 168
 Mean (j, k): 168.56 167.57
 Theta (deg): 82.1
 Astro PA (deg): 7.9
 Eps: 0.661
 Major axis (pix): 57.9
168.558505922 168.74 167.569090027 167.898
Starting ellipse-fitting for galaxy 194604
Fitting g-band took......12.377 sec
Fitting r-band took......12.186 sec
Fitting z-band took......11.787 sec
Time for all images = 36.350 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 816.15
r CoG modeling succeeded with a chi^2 minimum of 895.83
z CoG modeling succeeded with a chi^2 minimum of 1181.11
Time = 0.069 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/202/PGC1915608/PGC1915608-largegalaxy-194604-ellipse.fits
Finished galaxy PGC1915608 in 1.280 minutes.