Started working on galaxy PGC1520017 at Tue Jun 16 14:15:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1520017/PGC1520017-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1520017/PGC1520017-largegalaxy-tractor.fits
Read 19 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1520017/PGC1520017-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1520017/PGC1520017-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 280.93353]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1520017/PGC1520017-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1520017/PGC1520017-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1520017/PGC1520017-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1520017/PGC1520017-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1520017/PGC1520017-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1520017/PGC1520017-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1520017/PGC1520017-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1520017/PGC1520017-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1520017/PGC1520017-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1520017/PGC1520017-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4663
 Peak Img[j, k]: 122 121
 Mean (j, k): 122.15 120.86
 Theta (deg): 74.6
 Astro PA (deg): 15.4
 Eps: 0.309
 Major axis (pix): 50.0
122.147885875 122.069 120.859943575 120.979
Starting ellipse-fitting for galaxy 443028
Fitting g-band took......5.266 sec
Fitting r-band took......4.884 sec
Fitting z-band took......4.649 sec
Time for all images = 14.799 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 37.44
r CoG modeling succeeded with a chi^2 minimum of 51.49
z CoG modeling succeeded with a chi^2 minimum of 50.49
Time = 0.029 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/PGC1520017/PGC1520017-largegalaxy-443028-ellipse.fits
Finished galaxy PGC1520017 in 0.311 minutes.