Started working on galaxy PGC1748720 at Tue Jun 16 13:11:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1748720/PGC1748720-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1748720/PGC1748720-largegalaxy-tractor.fits
Read 51 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1748720/PGC1748720-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1748720/PGC1748720-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 417.60678]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1748720/PGC1748720-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1748720/PGC1748720-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1748720/PGC1748720-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1748720/PGC1748720-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1748720/PGC1748720-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1748720/PGC1748720-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1748720/PGC1748720-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1748720/PGC1748720-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1748720/PGC1748720-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1748720/PGC1748720-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3167
 Peak Img[j, k]: 191 192
 Mean (j, k): 191.88 190.07
 Theta (deg): 38.2
 Astro PA (deg): 51.8
 Eps: 0.738
 Major axis (pix): 61.4
191.878919541 191.672 190.07188574 190.566
Starting ellipse-fitting for galaxy 192892
Fitting g-band took......6.564 sec
Fitting r-band took......7.627 sec
Fitting z-band took......7.097 sec
Time for all images = 21.288 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7727.25
r CoG modeling succeeded with a chi^2 minimum of 889.58
z CoG modeling succeeded with a chi^2 minimum of 680.88
Time = 0.085 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/208/PGC1748720/PGC1748720-largegalaxy-192892-ellipse.fits
Finished galaxy PGC1748720 in 1.025 minutes.