Started working on galaxy PGC748781 at Wed Jun 17 04:50:24 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC748781/PGC748781-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC748781/PGC748781-largegalaxy-tractor.fits
Read 63 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC748781/PGC748781-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC748781/PGC748781-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 187.79044]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC748781/PGC748781-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC748781/PGC748781-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC748781/PGC748781-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC748781/PGC748781-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC748781/PGC748781-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC748781/PGC748781-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC748781/PGC748781-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC748781/PGC748781-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC748781/PGC748781-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC748781/PGC748781-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2624
 Peak Img[j, k]: 145 140
 Mean (j, k): 145.09 140.12
 Theta (deg): 16.5
 Astro PA (deg): 73.5
 Eps: 0.464
 Major axis (pix): 44.6
145.086566785 145.273 140.121145127 140.015
Starting ellipse-fitting for galaxy 516737
Fitting g-band took......2.815 sec
Fitting r-band took......2.866 sec
Fitting z-band took......2.648 sec
Time for all images = 8.330 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 284.63
r CoG modeling succeeded with a chi^2 minimum of 538.71
z CoG modeling succeeded with a chi^2 minimum of 266.08
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/013/PGC748781/PGC748781-largegalaxy-516737-ellipse.fits
Finished galaxy PGC748781 in 0.767 minutes.