Started working on galaxy PGC492973 at Tue Jun 16 12:19:06 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC492973/PGC492973-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC492973/PGC492973-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC492973/PGC492973-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC492973/PGC492973-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 477.2986]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC492973/PGC492973-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC492973/PGC492973-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC492973/PGC492973-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC492973/PGC492973-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC492973/PGC492973-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC492973/PGC492973-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC492973/PGC492973-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC492973/PGC492973-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC492973/PGC492973-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC492973/PGC492973-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4656
 Peak Img[j, k]: 120 119
 Mean (j, k): 120.48 118.85
 Theta (deg): 96.8
 Astro PA (deg): 173.2
 Eps: 0.133
 Major axis (pix): 44.5
120.476571764 120.345 118.846600707 119.2
Starting ellipse-fitting for galaxy 145544
Fitting g-band took......8.693 sec
Fitting r-band took......8.896 sec
Fitting z-band took......8.724 sec
Time for all images = 26.312 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 380.11
r CoG modeling succeeded with a chi^2 minimum of 410.79
z CoG modeling succeeded with a chi^2 minimum of 216.08
Time = 0.030 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/326/PGC492973/PGC492973-largegalaxy-145544-ellipse.fits
Finished galaxy PGC492973 in 0.512 minutes.