Started working on galaxy PGC1648766 at Tue Jun 16 15:44:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1648766/PGC1648766-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1648766/PGC1648766-largegalaxy-tractor.fits
Read 26 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1648766/PGC1648766-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1648766/PGC1648766-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 359.20688]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1648766/PGC1648766-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1648766/PGC1648766-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1648766/PGC1648766-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1648766/PGC1648766-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1648766/PGC1648766-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1648766/PGC1648766-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1648766/PGC1648766-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1648766/PGC1648766-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1648766/PGC1648766-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1648766/PGC1648766-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4117
 Peak Img[j, k]: 136 137
 Mean (j, k): 136.56 137.05
 Theta (deg): 146.5
 Astro PA (deg): 123.5
 Eps: 0.315
 Major axis (pix): 54.9
136.555955764 136.238 137.0538549 136.519
Starting ellipse-fitting for galaxy 298844
Fitting g-band took......6.227 sec
Fitting r-band took......5.802 sec
Fitting z-band took......6.515 sec
Time for all images = 18.544 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 95.11
r CoG modeling succeeded with a chi^2 minimum of 90.78
z CoG modeling succeeded with a chi^2 minimum of 107.43
Time = 0.040 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/122/PGC1648766/PGC1648766-largegalaxy-298844-ellipse.fits
Finished galaxy PGC1648766 in 0.961 minutes.