Started working on galaxy PGC2500440 at Thu Jun 18 17:15:00 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2500440/PGC2500440-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2500440/PGC2500440-largegalaxy-tractor.fits
Read 18 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2500440/PGC2500440-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2500440/PGC2500440-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 160.28566]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2500440/PGC2500440-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2500440/PGC2500440-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2500440/PGC2500440-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2500440/PGC2500440-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2500440/PGC2500440-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2500440/PGC2500440-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2500440/PGC2500440-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2500440/PGC2500440-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2500440/PGC2500440-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2500440/PGC2500440-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1499
 Peak Img[j, k]: 120 121
 Mean (j, k): 120.16 120.76
 Theta (deg): 174.9
 Astro PA (deg): 95.1
 Eps: 0.766
 Major axis (pix): 47.8
120.155796816 120.241 120.762144801 120.637
Starting ellipse-fitting for galaxy 300800
Fitting g-band took......2.429 sec
Fitting r-band took......2.484 sec
Fitting z-band took......3.017 sec
Time for all images = 7.930 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 389.49
r CoG modeling succeeded with a chi^2 minimum of 152.85
z CoG modeling succeeded with a chi^2 minimum of 140.18
Time = 0.046 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/176/PGC2500440/PGC2500440-largegalaxy-300800-ellipse.fits
Finished galaxy PGC2500440 in 0.321 minutes.