Started working on galaxy PGC491553 at Thu Jun 18 04:45:49 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC491553/PGC491553-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC491553/PGC491553-largegalaxy-tractor.fits
Read 51 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC491553/PGC491553-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC491553/PGC491553-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 176.34517]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC491553/PGC491553-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC491553/PGC491553-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC491553/PGC491553-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC491553/PGC491553-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC491553/PGC491553-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC491553/PGC491553-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC491553/PGC491553-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC491553/PGC491553-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC491553/PGC491553-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC491553/PGC491553-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2693
 Peak Img[j, k]: 124 122
 Mean (j, k): 123.66 124.18
 Theta (deg): 158.9
 Astro PA (deg): 111.1
 Eps: 0.293
 Major axis (pix): 42.6
123.66069891 123.426 124.175473981 122.54
Starting ellipse-fitting for galaxy 1344866
Fitting g-band took......3.321 sec
Fitting r-band took......3.519 sec
Fitting z-band took......3.702 sec
Time for all images = 10.541 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4514.03
r CoG modeling succeeded with a chi^2 minimum of 3783.83
z CoG modeling succeeded with a chi^2 minimum of 668.71
Time = 0.023 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/353/PGC491553/PGC491553-largegalaxy-1344866-ellipse.fits
Finished galaxy PGC491553 in 0.766 minutes.