Started working on galaxy PGC2550484 at Thu Jun 18 05:29:43 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550484/PGC2550484-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550484/PGC2550484-largegalaxy-tractor.fits
Read 18 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550484/PGC2550484-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550484/PGC2550484-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 163.04486]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550484/PGC2550484-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550484/PGC2550484-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550484/PGC2550484-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550484/PGC2550484-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550484/PGC2550484-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550484/PGC2550484-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550484/PGC2550484-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550484/PGC2550484-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550484/PGC2550484-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550484/PGC2550484-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2201
 Peak Img[j, k]: 132 132
 Mean (j, k): 131.79 132.49
 Theta (deg): 94.3
 Astro PA (deg): 175.7
 Eps: 0.721
 Major axis (pix): 54.3
131.792908242 131.657 132.488865194 132.118
Starting ellipse-fitting for galaxy 1291738
Fitting g-band took......5.349 sec
Fitting r-band took......5.965 sec
Fitting z-band took......5.733 sec
Time for all images = 17.048 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 360.35
r CoG modeling succeeded with a chi^2 minimum of 313.88
z CoG modeling succeeded with a chi^2 minimum of 381.47
Time = 0.065 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/233/PGC2550484/PGC2550484-largegalaxy-1291738-ellipse.fits
Finished galaxy PGC2550484 in 0.938 minutes.