Started working on galaxy PGC2468820 at Fri Jun 19 08:38:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2468820/PGC2468820-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2468820/PGC2468820-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2468820/PGC2468820-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2468820/PGC2468820-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 397.69397]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2468820/PGC2468820-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2468820/PGC2468820-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2468820/PGC2468820-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2468820/PGC2468820-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2468820/PGC2468820-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2468820/PGC2468820-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2468820/PGC2468820-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2468820/PGC2468820-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2468820/PGC2468820-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2468820/PGC2468820-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3958
 Peak Img[j, k]: 145 145
 Mean (j, k): 144.82 144.10
 Theta (deg): 61.8
 Astro PA (deg): 28.2
 Eps: 0.635
 Major axis (pix): 60.2
144.816854219 144.827 144.101922177 144.442
Starting ellipse-fitting for galaxy 1368300
Fitting g-band took......4.153 sec
Fitting r-band took......4.346 sec
Fitting z-band took......4.427 sec
Time for all images = 12.927 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 374.95
r CoG modeling succeeded with a chi^2 minimum of 621.00
z CoG modeling succeeded with a chi^2 minimum of 565.39
Time = 0.051 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/134/PGC2468820/PGC2468820-largegalaxy-1368300-ellipse.fits
Finished galaxy PGC2468820 in 0.847 minutes.