Started working on galaxy PGC620921 at Wed Jun 17 15:04:45 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC620921/PGC620921-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC620921/PGC620921-largegalaxy-tractor.fits
Read 50 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC620921/PGC620921-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC620921/PGC620921-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 160.36626]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC620921/PGC620921-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC620921/PGC620921-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC620921/PGC620921-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC620921/PGC620921-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC620921/PGC620921-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC620921/PGC620921-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC620921/PGC620921-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC620921/PGC620921-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC620921/PGC620921-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC620921/PGC620921-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2135
 Peak Img[j, k]: 128 128
 Mean (j, k): 127.70 129.36
 Theta (deg): 11.4
 Astro PA (deg): 78.6
 Eps: 0.576
 Major axis (pix): 44.5
127.698600683 127.782 129.360891808 128.171
Starting ellipse-fitting for galaxy 1147078
Fitting g-band took......4.715 sec
Fitting r-band took......4.760 sec
Fitting z-band took......5.203 sec
Time for all images = 14.678 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1576.64
r CoG modeling succeeded with a chi^2 minimum of 1805.98
z CoG modeling succeeded with a chi^2 minimum of 257.58
Time = 0.044 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/046/PGC620921/PGC620921-largegalaxy-1147078-ellipse.fits
Finished galaxy PGC620921 in 0.853 minutes.