Started working on galaxy PGC2646552 at Thu Jun 18 12:26:30 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2646552/PGC2646552-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2646552/PGC2646552-largegalaxy-tractor.fits
Read 52 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2646552/PGC2646552-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2646552/PGC2646552-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 710.6342]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2646552/PGC2646552-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2646552/PGC2646552-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2646552/PGC2646552-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2646552/PGC2646552-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2646552/PGC2646552-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2646552/PGC2646552-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2646552/PGC2646552-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2646552/PGC2646552-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2646552/PGC2646552-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2646552/PGC2646552-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7813
 Peak Img[j, k]: 212 211
 Mean (j, k): 212.57 213.13
 Theta (deg): 135.3
 Astro PA (deg): 134.7
 Eps: 0.695
 Major axis (pix): 100.9
212.566038058 211.431 213.125599216 211.512
Starting ellipse-fitting for galaxy 1341862
Fitting g-band took......12.462 sec
Fitting r-band took......12.602 sec
Fitting z-band took......13.269 sec
Time for all images = 38.333 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 566.99
r CoG modeling succeeded with a chi^2 minimum of 466.28
z CoG modeling succeeded with a chi^2 minimum of 775.74
Time = 0.117 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/263/PGC2646552/PGC2646552-largegalaxy-1341862-ellipse.fits
Finished galaxy PGC2646552 in 3.656 minutes.