Started working on galaxy PGC518476 at Tue Jun 16 19:33:22 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC518476/PGC518476-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC518476/PGC518476-largegalaxy-tractor.fits
Read 90 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC518476/PGC518476-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC518476/PGC518476-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 540.27136]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC518476/PGC518476-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC518476/PGC518476-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC518476/PGC518476-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC518476/PGC518476-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC518476/PGC518476-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC518476/PGC518476-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC518476/PGC518476-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC518476/PGC518476-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC518476/PGC518476-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC518476/PGC518476-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5105
 Peak Img[j, k]: 195 192
 Mean (j, k): 193.03 192.66
 Theta (deg): 170.8
 Astro PA (deg): 99.2
 Eps: 0.283
 Major axis (pix): 57.9
193.032530168 194.199 192.659215778 192.174
Starting ellipse-fitting for galaxy 768586
Fitting g-band took......7.463 sec
Fitting r-band took......6.684 sec
Fitting z-band took......7.468 sec
Time for all images = 21.615 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1286.74
r CoG modeling succeeded with a chi^2 minimum of 1407.83
z CoG modeling succeeded with a chi^2 minimum of 349.95
Time = 0.034 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/PGC518476/PGC518476-largegalaxy-768586-ellipse.fits
Finished galaxy PGC518476 in 0.938 minutes.