Started working on galaxy PGC2456884 at Thu Jun 18 18:11:51 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2456884/PGC2456884-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2456884/PGC2456884-largegalaxy-tractor.fits
Read 45 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2456884/PGC2456884-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2456884/PGC2456884-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 658.4062]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2456884/PGC2456884-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2456884/PGC2456884-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2456884/PGC2456884-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2456884/PGC2456884-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2456884/PGC2456884-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2456884/PGC2456884-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2456884/PGC2456884-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2456884/PGC2456884-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2456884/PGC2456884-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2456884/PGC2456884-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3939
 Peak Img[j, k]: 138 138
 Mean (j, k): 137.32 138.35
 Theta (deg): 60.6
 Astro PA (deg): 29.4
 Eps: 0.475
 Major axis (pix): 53.6
137.320618539 137.511 138.353103893 138.214
Starting ellipse-fitting for galaxy 898720
Fitting g-band took......4.561 sec
Fitting r-band took......4.895 sec
Fitting z-band took......5.606 sec
Time for all images = 15.061 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1431.21
r CoG modeling succeeded with a chi^2 minimum of 1750.82
z CoG modeling succeeded with a chi^2 minimum of 5539.92
Time = 0.039 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/273/PGC2456884/PGC2456884-largegalaxy-898720-ellipse.fits
Finished galaxy PGC2456884 in 0.853 minutes.