Started working on galaxy PGC521494 at Wed Jun 17 14:13:07 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC521494/PGC521494-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC521494/PGC521494-largegalaxy-tractor.fits
Read 29 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC521494/PGC521494-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC521494/PGC521494-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 465.67886]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC521494/PGC521494-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC521494/PGC521494-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC521494/PGC521494-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC521494/PGC521494-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC521494/PGC521494-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC521494/PGC521494-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC521494/PGC521494-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC521494/PGC521494-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC521494/PGC521494-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC521494/PGC521494-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4247
 Peak Img[j, k]: 116 118
 Mean (j, k): 115.66 117.90
 Theta (deg): 48.6
 Astro PA (deg): 41.4
 Eps: 0.148
 Major axis (pix): 42.7
115.663644461 115.46 117.895153406 118.114
Starting ellipse-fitting for galaxy 1143854
Fitting g-band took......9.001 sec
Fitting r-band took......8.607 sec
Fitting z-band took......10.848 sec
Time for all images = 28.457 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 513.94
r CoG modeling succeeded with a chi^2 minimum of 870.94
z CoG modeling succeeded with a chi^2 minimum of 563.83
Time = 0.040 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/318/PGC521494/PGC521494-largegalaxy-1143854-ellipse.fits
Finished galaxy PGC521494 in 1.170 minutes.