Started working on galaxy PGC781830 at Wed Jun 17 12:05:33 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC781830/PGC781830-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC781830/PGC781830-largegalaxy-tractor.fits
Read 62 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC781830/PGC781830-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC781830/PGC781830-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 535.754]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC781830/PGC781830-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC781830/PGC781830-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC781830/PGC781830-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC781830/PGC781830-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC781830/PGC781830-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC781830/PGC781830-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC781830/PGC781830-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC781830/PGC781830-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC781830/PGC781830-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC781830/PGC781830-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4562
 Peak Img[j, k]: 139 139
 Mean (j, k): 138.45 138.55
 Theta (deg): 88.6
 Astro PA (deg): 1.4
 Eps: 0.325
 Major axis (pix): 48.7
138.447132027 138.451 138.547420219 138.497
Starting ellipse-fitting for galaxy 1249584
Fitting g-band took......14.676 sec
Fitting r-band took......15.737 sec
Fitting z-band took......13.723 sec
Time for all images = 44.137 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 455.73
r CoG modeling succeeded with a chi^2 minimum of 924.80
z CoG modeling succeeded with a chi^2 minimum of 525.28
Time = 0.045 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/039/PGC781830/PGC781830-largegalaxy-1249584-ellipse.fits
Finished galaxy PGC781830 in 1.409 minutes.