Started working on galaxy PGC531793 at Tue Jun 16 15:11:47 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC531793/PGC531793-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC531793/PGC531793-largegalaxy-tractor.fits
Read 78 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC531793/PGC531793-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC531793/PGC531793-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 196.80836]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC531793/PGC531793-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC531793/PGC531793-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC531793/PGC531793-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC531793/PGC531793-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC531793/PGC531793-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC531793/PGC531793-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC531793/PGC531793-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC531793/PGC531793-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC531793/PGC531793-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC531793/PGC531793-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2819
 Peak Img[j, k]: 178 178
 Mean (j, k): 179.32 176.51
 Theta (deg): 119.9
 Astro PA (deg): 150.1
 Eps: 0.692
 Major axis (pix): 59.4
179.317704511 178.477 176.512292532 176.35
Starting ellipse-fitting for galaxy 321083
Fitting g-band took......4.954 sec
Fitting r-band took......4.433 sec
Fitting z-band took......4.628 sec
Time for all images = 14.015 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 884.77
r CoG modeling succeeded with a chi^2 minimum of 1481.43
z CoG modeling succeeded with a chi^2 minimum of 426.90
Time = 0.055 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/013/PGC531793/PGC531793-largegalaxy-321083-ellipse.fits
Finished galaxy PGC531793 in 0.938 minutes.