Started working on galaxy PGC512781 at Tue Jun 16 17:58:13 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC512781/PGC512781-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC512781/PGC512781-largegalaxy-tractor.fits
Read 79 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC512781/PGC512781-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC512781/PGC512781-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 310.9705]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC512781/PGC512781-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC512781/PGC512781-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC512781/PGC512781-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC512781/PGC512781-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC512781/PGC512781-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC512781/PGC512781-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC512781/PGC512781-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC512781/PGC512781-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC512781/PGC512781-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC512781/PGC512781-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5376
 Peak Img[j, k]: 149 149
 Mean (j, k): 149.02 148.93
 Theta (deg): 170.6
 Astro PA (deg): 99.4
 Eps: 0.217
 Major axis (pix): 52.1
149.020573506 149.083 148.929133191 148.62
Starting ellipse-fitting for galaxy 671367
Fitting g-band took......5.816 sec
Fitting r-band took......6.178 sec
Fitting z-band took......5.862 sec
Time for all images = 17.856 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4.02
r CoG modeling succeeded with a chi^2 minimum of 104.34
z CoG modeling succeeded with a chi^2 minimum of 75.03
Time = 0.030 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/318/PGC512781/PGC512781-largegalaxy-671367-ellipse.fits
Finished galaxy PGC512781 in 0.947 minutes.