Started working on galaxy PGC1768660 at Wed Jun 17 19:25:27 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1768660/PGC1768660-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1768660/PGC1768660-largegalaxy-tractor.fits
Read 27 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1768660/PGC1768660-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1768660/PGC1768660-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 372.48422]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1768660/PGC1768660-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1768660/PGC1768660-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1768660/PGC1768660-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1768660/PGC1768660-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1768660/PGC1768660-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1768660/PGC1768660-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1768660/PGC1768660-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1768660/PGC1768660-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1768660/PGC1768660-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1768660/PGC1768660-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4034
 Peak Img[j, k]: 121 121
 Mean (j, k): 121.21 119.83
 Theta (deg): 3.7
 Astro PA (deg): 86.3
 Eps: 0.266
 Major axis (pix): 48.9
121.214643146 120.755 119.826169655 120.356
Starting ellipse-fitting for galaxy 1057041
Fitting g-band took......4.831 sec
Fitting r-band took......4.793 sec
Fitting z-band took......4.924 sec
Time for all images = 14.548 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2512.98
r CoG modeling succeeded with a chi^2 minimum of 1836.61
z CoG modeling succeeded with a chi^2 minimum of 1535.29
Time = 0.025 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/006/PGC1768660/PGC1768660-largegalaxy-1057041-ellipse.fits
Finished galaxy PGC1768660 in 0.864 minutes.